Andrew Bonney
SAX based XML parser
Dependents: giken9_HTMLServer_Temp_Sample
xmlparse.c@0:07919e3d6c56, 2011-04-08 (annotated)
- Committer:
- andrewbonney
- Date:
- Fri Apr 08 09:18:41 2011 +0000
- Revision:
- 0:07919e3d6c56
- Child:
- 1:e96b2af301dd
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| andrewbonney | 0:07919e3d6c56 | 1 | /* Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd |
| andrewbonney | 0:07919e3d6c56 | 2 | See the file COPYING for copying permission. |
| andrewbonney | 0:07919e3d6c56 | 3 | */ |
| andrewbonney | 0:07919e3d6c56 | 4 | |
| andrewbonney | 0:07919e3d6c56 | 5 | #pragma diag_suppress 368 |
| andrewbonney | 0:07919e3d6c56 | 6 | |
| andrewbonney | 0:07919e3d6c56 | 7 | #include <stddef.h> |
| andrewbonney | 0:07919e3d6c56 | 8 | #include <string.h> /* memset(), memcpy() */ |
| andrewbonney | 0:07919e3d6c56 | 9 | #include <assert.h> |
| andrewbonney | 0:07919e3d6c56 | 10 | #include "expat_config.h" |
| andrewbonney | 0:07919e3d6c56 | 11 | |
| andrewbonney | 0:07919e3d6c56 | 12 | #define XML_BUILDING_EXPAT 1 |
| andrewbonney | 0:07919e3d6c56 | 13 | |
| andrewbonney | 0:07919e3d6c56 | 14 | #ifdef COMPILED_FROM_DSP |
| andrewbonney | 0:07919e3d6c56 | 15 | #include "winconfig.h" |
| andrewbonney | 0:07919e3d6c56 | 16 | #elif defined(MACOS_CLASSIC) |
| andrewbonney | 0:07919e3d6c56 | 17 | #include "macconfig.h" |
| andrewbonney | 0:07919e3d6c56 | 18 | #elif defined(__amigaos4__) |
| andrewbonney | 0:07919e3d6c56 | 19 | #include "amigaconfig.h" |
| andrewbonney | 0:07919e3d6c56 | 20 | #elif defined(__WATCOMC__) |
| andrewbonney | 0:07919e3d6c56 | 21 | #include "watcomconfig.h" |
| andrewbonney | 0:07919e3d6c56 | 22 | #elif defined(HAVE_EXPAT_CONFIG_H) |
| andrewbonney | 0:07919e3d6c56 | 23 | #include <expat_config.h> |
| andrewbonney | 0:07919e3d6c56 | 24 | #endif /* ndef COMPILED_FROM_DSP */ |
| andrewbonney | 0:07919e3d6c56 | 25 | |
| andrewbonney | 0:07919e3d6c56 | 26 | #include "ascii.h" |
| andrewbonney | 0:07919e3d6c56 | 27 | #include "expat.h" |
| andrewbonney | 0:07919e3d6c56 | 28 | |
| andrewbonney | 0:07919e3d6c56 | 29 | #ifdef XML_UNICODE |
| andrewbonney | 0:07919e3d6c56 | 30 | #define XML_ENCODE_MAX XML_UTF16_ENCODE_MAX |
| andrewbonney | 0:07919e3d6c56 | 31 | #define XmlConvert XmlUtf16Convert |
| andrewbonney | 0:07919e3d6c56 | 32 | #define XmlGetInternalEncoding XmlGetUtf16InternalEncoding |
| andrewbonney | 0:07919e3d6c56 | 33 | #define XmlGetInternalEncodingNS XmlGetUtf16InternalEncodingNS |
| andrewbonney | 0:07919e3d6c56 | 34 | #define XmlEncode XmlUtf16Encode |
| andrewbonney | 0:07919e3d6c56 | 35 | /* Using pointer subtraction to convert to integer type. */ |
| andrewbonney | 0:07919e3d6c56 | 36 | #define MUST_CONVERT(enc, s) (!(enc)->isUtf16 || (((char *)(s) - (char *)NULL) & 1)) |
| andrewbonney | 0:07919e3d6c56 | 37 | typedef unsigned short ICHAR; |
| andrewbonney | 0:07919e3d6c56 | 38 | #else |
| andrewbonney | 0:07919e3d6c56 | 39 | #define XML_ENCODE_MAX XML_UTF8_ENCODE_MAX |
| andrewbonney | 0:07919e3d6c56 | 40 | #define XmlConvert XmlUtf8Convert |
| andrewbonney | 0:07919e3d6c56 | 41 | #define XmlGetInternalEncoding XmlGetUtf8InternalEncoding |
| andrewbonney | 0:07919e3d6c56 | 42 | #define XmlGetInternalEncodingNS XmlGetUtf8InternalEncodingNS |
| andrewbonney | 0:07919e3d6c56 | 43 | #define XmlEncode XmlUtf8Encode |
| andrewbonney | 0:07919e3d6c56 | 44 | #define MUST_CONVERT(enc, s) (!(enc)->isUtf8) |
| andrewbonney | 0:07919e3d6c56 | 45 | typedef char ICHAR; |
| andrewbonney | 0:07919e3d6c56 | 46 | #endif |
| andrewbonney | 0:07919e3d6c56 | 47 | |
| andrewbonney | 0:07919e3d6c56 | 48 | |
| andrewbonney | 0:07919e3d6c56 | 49 | #ifndef XML_NS |
| andrewbonney | 0:07919e3d6c56 | 50 | |
| andrewbonney | 0:07919e3d6c56 | 51 | #define XmlInitEncodingNS XmlInitEncoding |
| andrewbonney | 0:07919e3d6c56 | 52 | #define XmlInitUnknownEncodingNS XmlInitUnknownEncoding |
| andrewbonney | 0:07919e3d6c56 | 53 | #undef XmlGetInternalEncodingNS |
| andrewbonney | 0:07919e3d6c56 | 54 | #define XmlGetInternalEncodingNS XmlGetInternalEncoding |
| andrewbonney | 0:07919e3d6c56 | 55 | #define XmlParseXmlDeclNS XmlParseXmlDecl |
| andrewbonney | 0:07919e3d6c56 | 56 | |
| andrewbonney | 0:07919e3d6c56 | 57 | #endif |
| andrewbonney | 0:07919e3d6c56 | 58 | |
| andrewbonney | 0:07919e3d6c56 | 59 | #ifdef XML_UNICODE |
| andrewbonney | 0:07919e3d6c56 | 60 | |
| andrewbonney | 0:07919e3d6c56 | 61 | #ifdef XML_UNICODE_WCHAR_T |
| andrewbonney | 0:07919e3d6c56 | 62 | #define XML_T(x) (const wchar_t)x |
| andrewbonney | 0:07919e3d6c56 | 63 | #define XML_L(x) L ## x |
| andrewbonney | 0:07919e3d6c56 | 64 | #else |
| andrewbonney | 0:07919e3d6c56 | 65 | #define XML_T(x) (const unsigned short)x |
| andrewbonney | 0:07919e3d6c56 | 66 | #define XML_L(x) x |
| andrewbonney | 0:07919e3d6c56 | 67 | #endif |
| andrewbonney | 0:07919e3d6c56 | 68 | |
| andrewbonney | 0:07919e3d6c56 | 69 | #else |
| andrewbonney | 0:07919e3d6c56 | 70 | |
| andrewbonney | 0:07919e3d6c56 | 71 | #define XML_T(x) x |
| andrewbonney | 0:07919e3d6c56 | 72 | #define XML_L(x) x |
| andrewbonney | 0:07919e3d6c56 | 73 | |
| andrewbonney | 0:07919e3d6c56 | 74 | #endif |
| andrewbonney | 0:07919e3d6c56 | 75 | |
| andrewbonney | 0:07919e3d6c56 | 76 | /* Round up n to be a multiple of sz, where sz is a power of 2. */ |
| andrewbonney | 0:07919e3d6c56 | 77 | #define ROUND_UP(n, sz) (((n) + ((sz) - 1)) & ~((sz) - 1)) |
| andrewbonney | 0:07919e3d6c56 | 78 | |
| andrewbonney | 0:07919e3d6c56 | 79 | /* Handle the case where memmove() doesn't exist. */ |
| andrewbonney | 0:07919e3d6c56 | 80 | #ifndef HAVE_MEMMOVE |
| andrewbonney | 0:07919e3d6c56 | 81 | #ifdef HAVE_BCOPY |
| andrewbonney | 0:07919e3d6c56 | 82 | #define memmove(d,s,l) bcopy((s),(d),(l)) |
| andrewbonney | 0:07919e3d6c56 | 83 | #else |
| andrewbonney | 0:07919e3d6c56 | 84 | #error memmove does not exist on this platform, nor is a substitute available |
| andrewbonney | 0:07919e3d6c56 | 85 | #endif /* HAVE_BCOPY */ |
| andrewbonney | 0:07919e3d6c56 | 86 | #endif /* HAVE_MEMMOVE */ |
| andrewbonney | 0:07919e3d6c56 | 87 | |
| andrewbonney | 0:07919e3d6c56 | 88 | #include "internal.h" |
| andrewbonney | 0:07919e3d6c56 | 89 | #include "xmltok.h" |
| andrewbonney | 0:07919e3d6c56 | 90 | #include "xmlrole.h" |
| andrewbonney | 0:07919e3d6c56 | 91 | |
| andrewbonney | 0:07919e3d6c56 | 92 | typedef const XML_Char *KEY; |
| andrewbonney | 0:07919e3d6c56 | 93 | |
| andrewbonney | 0:07919e3d6c56 | 94 | typedef struct { |
| andrewbonney | 0:07919e3d6c56 | 95 | KEY name; |
| andrewbonney | 0:07919e3d6c56 | 96 | } NAMED; |
| andrewbonney | 0:07919e3d6c56 | 97 | |
| andrewbonney | 0:07919e3d6c56 | 98 | typedef struct { |
| andrewbonney | 0:07919e3d6c56 | 99 | NAMED **v; |
| andrewbonney | 0:07919e3d6c56 | 100 | unsigned char power; |
| andrewbonney | 0:07919e3d6c56 | 101 | size_t size; |
| andrewbonney | 0:07919e3d6c56 | 102 | size_t used; |
| andrewbonney | 0:07919e3d6c56 | 103 | const XML_Memory_Handling_Suite *mem; |
| andrewbonney | 0:07919e3d6c56 | 104 | } HASH_TABLE; |
| andrewbonney | 0:07919e3d6c56 | 105 | |
| andrewbonney | 0:07919e3d6c56 | 106 | /* Basic character hash algorithm, taken from Python's string hash: |
| andrewbonney | 0:07919e3d6c56 | 107 | h = h * 1000003 ^ character, the constant being a prime number. |
| andrewbonney | 0:07919e3d6c56 | 108 | |
| andrewbonney | 0:07919e3d6c56 | 109 | */ |
| andrewbonney | 0:07919e3d6c56 | 110 | #ifdef XML_UNICODE |
| andrewbonney | 0:07919e3d6c56 | 111 | #define CHAR_HASH(h, c) \ |
| andrewbonney | 0:07919e3d6c56 | 112 | (((h) * 0xF4243) ^ (unsigned short)(c)) |
| andrewbonney | 0:07919e3d6c56 | 113 | #else |
| andrewbonney | 0:07919e3d6c56 | 114 | #define CHAR_HASH(h, c) \ |
| andrewbonney | 0:07919e3d6c56 | 115 | (((h) * 0xF4243) ^ (unsigned char)(c)) |
| andrewbonney | 0:07919e3d6c56 | 116 | #endif |
| andrewbonney | 0:07919e3d6c56 | 117 | |
| andrewbonney | 0:07919e3d6c56 | 118 | /* For probing (after a collision) we need a step size relative prime |
| andrewbonney | 0:07919e3d6c56 | 119 | to the hash table size, which is a power of 2. We use double-hashing, |
| andrewbonney | 0:07919e3d6c56 | 120 | since we can calculate a second hash value cheaply by taking those bits |
| andrewbonney | 0:07919e3d6c56 | 121 | of the first hash value that were discarded (masked out) when the table |
| andrewbonney | 0:07919e3d6c56 | 122 | index was calculated: index = hash & mask, where mask = table->size - 1. |
| andrewbonney | 0:07919e3d6c56 | 123 | We limit the maximum step size to table->size / 4 (mask >> 2) and make |
| andrewbonney | 0:07919e3d6c56 | 124 | it odd, since odd numbers are always relative prime to a power of 2. |
| andrewbonney | 0:07919e3d6c56 | 125 | */ |
| andrewbonney | 0:07919e3d6c56 | 126 | #define SECOND_HASH(hash, mask, power) \ |
| andrewbonney | 0:07919e3d6c56 | 127 | ((((hash) & ~(mask)) >> ((power) - 1)) & ((mask) >> 2)) |
| andrewbonney | 0:07919e3d6c56 | 128 | #define PROBE_STEP(hash, mask, power) \ |
| andrewbonney | 0:07919e3d6c56 | 129 | ((unsigned char)((SECOND_HASH(hash, mask, power)) | 1)) |
| andrewbonney | 0:07919e3d6c56 | 130 | |
| andrewbonney | 0:07919e3d6c56 | 131 | typedef struct { |
| andrewbonney | 0:07919e3d6c56 | 132 | NAMED **p; |
| andrewbonney | 0:07919e3d6c56 | 133 | NAMED **end; |
| andrewbonney | 0:07919e3d6c56 | 134 | } HASH_TABLE_ITER; |
| andrewbonney | 0:07919e3d6c56 | 135 | |
| andrewbonney | 0:07919e3d6c56 | 136 | #define INIT_TAG_BUF_SIZE 32 /* must be a multiple of sizeof(XML_Char) */ |
| andrewbonney | 0:07919e3d6c56 | 137 | #define INIT_DATA_BUF_SIZE 1024 |
| andrewbonney | 0:07919e3d6c56 | 138 | #define INIT_ATTS_SIZE 16 |
| andrewbonney | 0:07919e3d6c56 | 139 | #define INIT_ATTS_VERSION 0xFFFFFFFF |
| andrewbonney | 0:07919e3d6c56 | 140 | #define INIT_BLOCK_SIZE 1024 |
| andrewbonney | 0:07919e3d6c56 | 141 | #define INIT_BUFFER_SIZE 1024 |
| andrewbonney | 0:07919e3d6c56 | 142 | |
| andrewbonney | 0:07919e3d6c56 | 143 | #define EXPAND_SPARE 24 |
| andrewbonney | 0:07919e3d6c56 | 144 | |
| andrewbonney | 0:07919e3d6c56 | 145 | typedef struct binding { |
| andrewbonney | 0:07919e3d6c56 | 146 | struct prefix *prefix; |
| andrewbonney | 0:07919e3d6c56 | 147 | struct binding *nextTagBinding; |
| andrewbonney | 0:07919e3d6c56 | 148 | struct binding *prevPrefixBinding; |
| andrewbonney | 0:07919e3d6c56 | 149 | const struct attribute_id *attId; |
| andrewbonney | 0:07919e3d6c56 | 150 | XML_Char *uri; |
| andrewbonney | 0:07919e3d6c56 | 151 | int uriLen; |
| andrewbonney | 0:07919e3d6c56 | 152 | int uriAlloc; |
| andrewbonney | 0:07919e3d6c56 | 153 | } BINDING; |
| andrewbonney | 0:07919e3d6c56 | 154 | |
| andrewbonney | 0:07919e3d6c56 | 155 | typedef struct prefix { |
| andrewbonney | 0:07919e3d6c56 | 156 | const XML_Char *name; |
| andrewbonney | 0:07919e3d6c56 | 157 | BINDING *binding; |
| andrewbonney | 0:07919e3d6c56 | 158 | } PREFIX; |
| andrewbonney | 0:07919e3d6c56 | 159 | |
| andrewbonney | 0:07919e3d6c56 | 160 | typedef struct { |
| andrewbonney | 0:07919e3d6c56 | 161 | const XML_Char *str; |
| andrewbonney | 0:07919e3d6c56 | 162 | const XML_Char *localPart; |
| andrewbonney | 0:07919e3d6c56 | 163 | const XML_Char *prefix; |
| andrewbonney | 0:07919e3d6c56 | 164 | int strLen; |
| andrewbonney | 0:07919e3d6c56 | 165 | int uriLen; |
| andrewbonney | 0:07919e3d6c56 | 166 | int prefixLen; |
| andrewbonney | 0:07919e3d6c56 | 167 | } TAG_NAME; |
| andrewbonney | 0:07919e3d6c56 | 168 | |
| andrewbonney | 0:07919e3d6c56 | 169 | /* TAG represents an open element. |
| andrewbonney | 0:07919e3d6c56 | 170 | The name of the element is stored in both the document and API |
| andrewbonney | 0:07919e3d6c56 | 171 | encodings. The memory buffer 'buf' is a separately-allocated |
| andrewbonney | 0:07919e3d6c56 | 172 | memory area which stores the name. During the XML_Parse()/ |
| andrewbonney | 0:07919e3d6c56 | 173 | XMLParseBuffer() when the element is open, the memory for the 'raw' |
| andrewbonney | 0:07919e3d6c56 | 174 | version of the name (in the document encoding) is shared with the |
| andrewbonney | 0:07919e3d6c56 | 175 | document buffer. If the element is open across calls to |
| andrewbonney | 0:07919e3d6c56 | 176 | XML_Parse()/XML_ParseBuffer(), the buffer is re-allocated to |
| andrewbonney | 0:07919e3d6c56 | 177 | contain the 'raw' name as well. |
| andrewbonney | 0:07919e3d6c56 | 178 | |
| andrewbonney | 0:07919e3d6c56 | 179 | A parser re-uses these structures, maintaining a list of allocated |
| andrewbonney | 0:07919e3d6c56 | 180 | TAG objects in a free list. |
| andrewbonney | 0:07919e3d6c56 | 181 | */ |
| andrewbonney | 0:07919e3d6c56 | 182 | typedef struct tag { |
| andrewbonney | 0:07919e3d6c56 | 183 | struct tag *parent; /* parent of this element */ |
| andrewbonney | 0:07919e3d6c56 | 184 | const char *rawName; /* tagName in the original encoding */ |
| andrewbonney | 0:07919e3d6c56 | 185 | int rawNameLength; |
| andrewbonney | 0:07919e3d6c56 | 186 | TAG_NAME name; /* tagName in the API encoding */ |
| andrewbonney | 0:07919e3d6c56 | 187 | char *buf; /* buffer for name components */ |
| andrewbonney | 0:07919e3d6c56 | 188 | char *bufEnd; /* end of the buffer */ |
| andrewbonney | 0:07919e3d6c56 | 189 | BINDING *bindings; |
| andrewbonney | 0:07919e3d6c56 | 190 | } TAG; |
| andrewbonney | 0:07919e3d6c56 | 191 | |
| andrewbonney | 0:07919e3d6c56 | 192 | typedef struct { |
| andrewbonney | 0:07919e3d6c56 | 193 | const XML_Char *name; |
| andrewbonney | 0:07919e3d6c56 | 194 | const XML_Char *textPtr; |
| andrewbonney | 0:07919e3d6c56 | 195 | int textLen; /* length in XML_Chars */ |
| andrewbonney | 0:07919e3d6c56 | 196 | int processed; /* # of processed bytes - when suspended */ |
| andrewbonney | 0:07919e3d6c56 | 197 | const XML_Char *systemId; |
| andrewbonney | 0:07919e3d6c56 | 198 | const XML_Char *base; |
| andrewbonney | 0:07919e3d6c56 | 199 | const XML_Char *publicId; |
| andrewbonney | 0:07919e3d6c56 | 200 | const XML_Char *notation; |
| andrewbonney | 0:07919e3d6c56 | 201 | XML_Bool open; |
| andrewbonney | 0:07919e3d6c56 | 202 | XML_Bool is_param; |
| andrewbonney | 0:07919e3d6c56 | 203 | XML_Bool is_internal; /* true if declared in internal subset outside PE */ |
| andrewbonney | 0:07919e3d6c56 | 204 | } ENTITY; |
| andrewbonney | 0:07919e3d6c56 | 205 | |
| andrewbonney | 0:07919e3d6c56 | 206 | typedef struct { |
| andrewbonney | 0:07919e3d6c56 | 207 | enum XML_Content_Type type; |
| andrewbonney | 0:07919e3d6c56 | 208 | enum XML_Content_Quant quant; |
| andrewbonney | 0:07919e3d6c56 | 209 | const XML_Char * name; |
| andrewbonney | 0:07919e3d6c56 | 210 | int firstchild; |
| andrewbonney | 0:07919e3d6c56 | 211 | int lastchild; |
| andrewbonney | 0:07919e3d6c56 | 212 | int childcnt; |
| andrewbonney | 0:07919e3d6c56 | 213 | int nextsib; |
| andrewbonney | 0:07919e3d6c56 | 214 | } CONTENT_SCAFFOLD; |
| andrewbonney | 0:07919e3d6c56 | 215 | |
| andrewbonney | 0:07919e3d6c56 | 216 | #define INIT_SCAFFOLD_ELEMENTS 32 |
| andrewbonney | 0:07919e3d6c56 | 217 | |
| andrewbonney | 0:07919e3d6c56 | 218 | typedef struct block { |
| andrewbonney | 0:07919e3d6c56 | 219 | struct block *next; |
| andrewbonney | 0:07919e3d6c56 | 220 | int size; |
| andrewbonney | 0:07919e3d6c56 | 221 | XML_Char s[1]; |
| andrewbonney | 0:07919e3d6c56 | 222 | } BLOCK; |
| andrewbonney | 0:07919e3d6c56 | 223 | |
| andrewbonney | 0:07919e3d6c56 | 224 | typedef struct { |
| andrewbonney | 0:07919e3d6c56 | 225 | BLOCK *blocks; |
| andrewbonney | 0:07919e3d6c56 | 226 | BLOCK *freeBlocks; |
| andrewbonney | 0:07919e3d6c56 | 227 | const XML_Char *end; |
| andrewbonney | 0:07919e3d6c56 | 228 | XML_Char *ptr; |
| andrewbonney | 0:07919e3d6c56 | 229 | XML_Char *start; |
| andrewbonney | 0:07919e3d6c56 | 230 | const XML_Memory_Handling_Suite *mem; |
| andrewbonney | 0:07919e3d6c56 | 231 | } STRING_POOL; |
| andrewbonney | 0:07919e3d6c56 | 232 | |
| andrewbonney | 0:07919e3d6c56 | 233 | /* The XML_Char before the name is used to determine whether |
| andrewbonney | 0:07919e3d6c56 | 234 | an attribute has been specified. */ |
| andrewbonney | 0:07919e3d6c56 | 235 | typedef struct attribute_id { |
| andrewbonney | 0:07919e3d6c56 | 236 | XML_Char *name; |
| andrewbonney | 0:07919e3d6c56 | 237 | PREFIX *prefix; |
| andrewbonney | 0:07919e3d6c56 | 238 | XML_Bool maybeTokenized; |
| andrewbonney | 0:07919e3d6c56 | 239 | XML_Bool xmlns; |
| andrewbonney | 0:07919e3d6c56 | 240 | } ATTRIBUTE_ID; |
| andrewbonney | 0:07919e3d6c56 | 241 | |
| andrewbonney | 0:07919e3d6c56 | 242 | typedef struct { |
| andrewbonney | 0:07919e3d6c56 | 243 | const ATTRIBUTE_ID *id; |
| andrewbonney | 0:07919e3d6c56 | 244 | XML_Bool isCdata; |
| andrewbonney | 0:07919e3d6c56 | 245 | const XML_Char *value; |
| andrewbonney | 0:07919e3d6c56 | 246 | } DEFAULT_ATTRIBUTE; |
| andrewbonney | 0:07919e3d6c56 | 247 | |
| andrewbonney | 0:07919e3d6c56 | 248 | typedef struct { |
| andrewbonney | 0:07919e3d6c56 | 249 | unsigned long version; |
| andrewbonney | 0:07919e3d6c56 | 250 | unsigned long hash; |
| andrewbonney | 0:07919e3d6c56 | 251 | const XML_Char *uriName; |
| andrewbonney | 0:07919e3d6c56 | 252 | } NS_ATT; |
| andrewbonney | 0:07919e3d6c56 | 253 | |
| andrewbonney | 0:07919e3d6c56 | 254 | typedef struct { |
| andrewbonney | 0:07919e3d6c56 | 255 | const XML_Char *name; |
| andrewbonney | 0:07919e3d6c56 | 256 | PREFIX *prefix; |
| andrewbonney | 0:07919e3d6c56 | 257 | const ATTRIBUTE_ID *idAtt; |
| andrewbonney | 0:07919e3d6c56 | 258 | int nDefaultAtts; |
| andrewbonney | 0:07919e3d6c56 | 259 | int allocDefaultAtts; |
| andrewbonney | 0:07919e3d6c56 | 260 | DEFAULT_ATTRIBUTE *defaultAtts; |
| andrewbonney | 0:07919e3d6c56 | 261 | } ELEMENT_TYPE; |
| andrewbonney | 0:07919e3d6c56 | 262 | |
| andrewbonney | 0:07919e3d6c56 | 263 | typedef struct { |
| andrewbonney | 0:07919e3d6c56 | 264 | HASH_TABLE generalEntities; |
| andrewbonney | 0:07919e3d6c56 | 265 | HASH_TABLE elementTypes; |
| andrewbonney | 0:07919e3d6c56 | 266 | HASH_TABLE attributeIds; |
| andrewbonney | 0:07919e3d6c56 | 267 | HASH_TABLE prefixes; |
| andrewbonney | 0:07919e3d6c56 | 268 | STRING_POOL pool; |
| andrewbonney | 0:07919e3d6c56 | 269 | STRING_POOL entityValuePool; |
| andrewbonney | 0:07919e3d6c56 | 270 | /* false once a parameter entity reference has been skipped */ |
| andrewbonney | 0:07919e3d6c56 | 271 | XML_Bool keepProcessing; |
| andrewbonney | 0:07919e3d6c56 | 272 | /* true once an internal or external PE reference has been encountered; |
| andrewbonney | 0:07919e3d6c56 | 273 | this includes the reference to an external subset */ |
| andrewbonney | 0:07919e3d6c56 | 274 | XML_Bool hasParamEntityRefs; |
| andrewbonney | 0:07919e3d6c56 | 275 | XML_Bool standalone; |
| andrewbonney | 0:07919e3d6c56 | 276 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 277 | /* indicates if external PE has been read */ |
| andrewbonney | 0:07919e3d6c56 | 278 | XML_Bool paramEntityRead; |
| andrewbonney | 0:07919e3d6c56 | 279 | HASH_TABLE paramEntities; |
| andrewbonney | 0:07919e3d6c56 | 280 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 281 | PREFIX defaultPrefix; |
| andrewbonney | 0:07919e3d6c56 | 282 | /* === scaffolding for building content model === */ |
| andrewbonney | 0:07919e3d6c56 | 283 | XML_Bool in_eldecl; |
| andrewbonney | 0:07919e3d6c56 | 284 | CONTENT_SCAFFOLD *scaffold; |
| andrewbonney | 0:07919e3d6c56 | 285 | unsigned contentStringLen; |
| andrewbonney | 0:07919e3d6c56 | 286 | unsigned scaffSize; |
| andrewbonney | 0:07919e3d6c56 | 287 | unsigned scaffCount; |
| andrewbonney | 0:07919e3d6c56 | 288 | int scaffLevel; |
| andrewbonney | 0:07919e3d6c56 | 289 | int *scaffIndex; |
| andrewbonney | 0:07919e3d6c56 | 290 | } DTD; |
| andrewbonney | 0:07919e3d6c56 | 291 | |
| andrewbonney | 0:07919e3d6c56 | 292 | typedef struct open_internal_entity { |
| andrewbonney | 0:07919e3d6c56 | 293 | const char *internalEventPtr; |
| andrewbonney | 0:07919e3d6c56 | 294 | const char *internalEventEndPtr; |
| andrewbonney | 0:07919e3d6c56 | 295 | struct open_internal_entity *next; |
| andrewbonney | 0:07919e3d6c56 | 296 | ENTITY *entity; |
| andrewbonney | 0:07919e3d6c56 | 297 | int startTagLevel; |
| andrewbonney | 0:07919e3d6c56 | 298 | XML_Bool betweenDecl; /* WFC: PE Between Declarations */ |
| andrewbonney | 0:07919e3d6c56 | 299 | } OPEN_INTERNAL_ENTITY; |
| andrewbonney | 0:07919e3d6c56 | 300 | |
| andrewbonney | 0:07919e3d6c56 | 301 | typedef enum XML_Error PTRCALL Processor(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 302 | const char *start, |
| andrewbonney | 0:07919e3d6c56 | 303 | const char *end, |
| andrewbonney | 0:07919e3d6c56 | 304 | const char **endPtr); |
| andrewbonney | 0:07919e3d6c56 | 305 | |
| andrewbonney | 0:07919e3d6c56 | 306 | static Processor prologProcessor; |
| andrewbonney | 0:07919e3d6c56 | 307 | static Processor prologInitProcessor; |
| andrewbonney | 0:07919e3d6c56 | 308 | static Processor contentProcessor; |
| andrewbonney | 0:07919e3d6c56 | 309 | static Processor cdataSectionProcessor; |
| andrewbonney | 0:07919e3d6c56 | 310 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 311 | static Processor ignoreSectionProcessor; |
| andrewbonney | 0:07919e3d6c56 | 312 | static Processor externalParEntProcessor; |
| andrewbonney | 0:07919e3d6c56 | 313 | static Processor externalParEntInitProcessor; |
| andrewbonney | 0:07919e3d6c56 | 314 | static Processor entityValueProcessor; |
| andrewbonney | 0:07919e3d6c56 | 315 | static Processor entityValueInitProcessor; |
| andrewbonney | 0:07919e3d6c56 | 316 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 317 | static Processor epilogProcessor; |
| andrewbonney | 0:07919e3d6c56 | 318 | static Processor errorProcessor; |
| andrewbonney | 0:07919e3d6c56 | 319 | static Processor externalEntityInitProcessor; |
| andrewbonney | 0:07919e3d6c56 | 320 | static Processor externalEntityInitProcessor2; |
| andrewbonney | 0:07919e3d6c56 | 321 | static Processor externalEntityInitProcessor3; |
| andrewbonney | 0:07919e3d6c56 | 322 | static Processor externalEntityContentProcessor; |
| andrewbonney | 0:07919e3d6c56 | 323 | static Processor internalEntityProcessor; |
| andrewbonney | 0:07919e3d6c56 | 324 | |
| andrewbonney | 0:07919e3d6c56 | 325 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 326 | handleUnknownEncoding(XML_Parser parser, const XML_Char *encodingName); |
| andrewbonney | 0:07919e3d6c56 | 327 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 328 | processXmlDecl(XML_Parser parser, int isGeneralTextEntity, |
| andrewbonney | 0:07919e3d6c56 | 329 | const char *s, const char *next); |
| andrewbonney | 0:07919e3d6c56 | 330 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 331 | initializeEncoding(XML_Parser parser); |
| andrewbonney | 0:07919e3d6c56 | 332 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 333 | doProlog(XML_Parser parser, const ENCODING *enc, const char *s, |
| andrewbonney | 0:07919e3d6c56 | 334 | const char *end, int tok, const char *next, const char **nextPtr, |
| andrewbonney | 0:07919e3d6c56 | 335 | XML_Bool haveMore); |
| andrewbonney | 0:07919e3d6c56 | 336 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 337 | processInternalEntity(XML_Parser parser, ENTITY *entity, |
| andrewbonney | 0:07919e3d6c56 | 338 | XML_Bool betweenDecl); |
| andrewbonney | 0:07919e3d6c56 | 339 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 340 | doContent(XML_Parser parser, int startTagLevel, const ENCODING *enc, |
| andrewbonney | 0:07919e3d6c56 | 341 | const char *start, const char *end, const char **endPtr, |
| andrewbonney | 0:07919e3d6c56 | 342 | XML_Bool haveMore); |
| andrewbonney | 0:07919e3d6c56 | 343 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 344 | doCdataSection(XML_Parser parser, const ENCODING *, const char **startPtr, |
| andrewbonney | 0:07919e3d6c56 | 345 | const char *end, const char **nextPtr, XML_Bool haveMore); |
| andrewbonney | 0:07919e3d6c56 | 346 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 347 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 348 | doIgnoreSection(XML_Parser parser, const ENCODING *, const char **startPtr, |
| andrewbonney | 0:07919e3d6c56 | 349 | const char *end, const char **nextPtr, XML_Bool haveMore); |
| andrewbonney | 0:07919e3d6c56 | 350 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 351 | |
| andrewbonney | 0:07919e3d6c56 | 352 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 353 | storeAtts(XML_Parser parser, const ENCODING *, const char *s, |
| andrewbonney | 0:07919e3d6c56 | 354 | TAG_NAME *tagNamePtr, BINDING **bindingsPtr); |
| andrewbonney | 0:07919e3d6c56 | 355 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 356 | addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId, |
| andrewbonney | 0:07919e3d6c56 | 357 | const XML_Char *uri, BINDING **bindingsPtr); |
| andrewbonney | 0:07919e3d6c56 | 358 | static int |
| andrewbonney | 0:07919e3d6c56 | 359 | defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *, XML_Bool isCdata, |
| andrewbonney | 0:07919e3d6c56 | 360 | XML_Bool isId, const XML_Char *dfltValue, XML_Parser parser); |
| andrewbonney | 0:07919e3d6c56 | 361 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 362 | storeAttributeValue(XML_Parser parser, const ENCODING *, XML_Bool isCdata, |
| andrewbonney | 0:07919e3d6c56 | 363 | const char *, const char *, STRING_POOL *); |
| andrewbonney | 0:07919e3d6c56 | 364 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 365 | appendAttributeValue(XML_Parser parser, const ENCODING *, XML_Bool isCdata, |
| andrewbonney | 0:07919e3d6c56 | 366 | const char *, const char *, STRING_POOL *); |
| andrewbonney | 0:07919e3d6c56 | 367 | static ATTRIBUTE_ID * |
| andrewbonney | 0:07919e3d6c56 | 368 | getAttributeId(XML_Parser parser, const ENCODING *enc, const char *start, |
| andrewbonney | 0:07919e3d6c56 | 369 | const char *end); |
| andrewbonney | 0:07919e3d6c56 | 370 | static int |
| andrewbonney | 0:07919e3d6c56 | 371 | setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *); |
| andrewbonney | 0:07919e3d6c56 | 372 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 373 | storeEntityValue(XML_Parser parser, const ENCODING *enc, const char *start, |
| andrewbonney | 0:07919e3d6c56 | 374 | const char *end); |
| andrewbonney | 0:07919e3d6c56 | 375 | static int |
| andrewbonney | 0:07919e3d6c56 | 376 | reportProcessingInstruction(XML_Parser parser, const ENCODING *enc, |
| andrewbonney | 0:07919e3d6c56 | 377 | const char *start, const char *end); |
| andrewbonney | 0:07919e3d6c56 | 378 | static int |
| andrewbonney | 0:07919e3d6c56 | 379 | reportComment(XML_Parser parser, const ENCODING *enc, const char *start, |
| andrewbonney | 0:07919e3d6c56 | 380 | const char *end); |
| andrewbonney | 0:07919e3d6c56 | 381 | static void |
| andrewbonney | 0:07919e3d6c56 | 382 | reportDefault(XML_Parser parser, const ENCODING *enc, const char *start, |
| andrewbonney | 0:07919e3d6c56 | 383 | const char *end); |
| andrewbonney | 0:07919e3d6c56 | 384 | |
| andrewbonney | 0:07919e3d6c56 | 385 | static const XML_Char * getContext(XML_Parser parser); |
| andrewbonney | 0:07919e3d6c56 | 386 | static XML_Bool |
| andrewbonney | 0:07919e3d6c56 | 387 | setContext(XML_Parser parser, const XML_Char *context); |
| andrewbonney | 0:07919e3d6c56 | 388 | |
| andrewbonney | 0:07919e3d6c56 | 389 | static void FASTCALL normalizePublicId(XML_Char *s); |
| andrewbonney | 0:07919e3d6c56 | 390 | |
| andrewbonney | 0:07919e3d6c56 | 391 | static DTD * dtdCreate(const XML_Memory_Handling_Suite *ms); |
| andrewbonney | 0:07919e3d6c56 | 392 | /* do not call if parentParser != NULL */ |
| andrewbonney | 0:07919e3d6c56 | 393 | static void dtdReset(DTD *p, const XML_Memory_Handling_Suite *ms); |
| andrewbonney | 0:07919e3d6c56 | 394 | static void |
| andrewbonney | 0:07919e3d6c56 | 395 | dtdDestroy(DTD *p, XML_Bool isDocEntity, const XML_Memory_Handling_Suite *ms); |
| andrewbonney | 0:07919e3d6c56 | 396 | static int |
| andrewbonney | 0:07919e3d6c56 | 397 | dtdCopy(DTD *newDtd, const DTD *oldDtd, const XML_Memory_Handling_Suite *ms); |
| andrewbonney | 0:07919e3d6c56 | 398 | static int |
| andrewbonney | 0:07919e3d6c56 | 399 | copyEntityTable(HASH_TABLE *, STRING_POOL *, const HASH_TABLE *); |
| andrewbonney | 0:07919e3d6c56 | 400 | |
| andrewbonney | 0:07919e3d6c56 | 401 | static NAMED * |
| andrewbonney | 0:07919e3d6c56 | 402 | lookup(HASH_TABLE *table, KEY name, size_t createSize); |
| andrewbonney | 0:07919e3d6c56 | 403 | static void FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 404 | hashTableInit(HASH_TABLE *, const XML_Memory_Handling_Suite *ms); |
| andrewbonney | 0:07919e3d6c56 | 405 | static void FASTCALL hashTableClear(HASH_TABLE *); |
| andrewbonney | 0:07919e3d6c56 | 406 | static void FASTCALL hashTableDestroy(HASH_TABLE *); |
| andrewbonney | 0:07919e3d6c56 | 407 | static void FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 408 | hashTableIterInit(HASH_TABLE_ITER *, const HASH_TABLE *); |
| andrewbonney | 0:07919e3d6c56 | 409 | static NAMED * FASTCALL hashTableIterNext(HASH_TABLE_ITER *); |
| andrewbonney | 0:07919e3d6c56 | 410 | |
| andrewbonney | 0:07919e3d6c56 | 411 | static void FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 412 | poolInit(STRING_POOL *, const XML_Memory_Handling_Suite *ms); |
| andrewbonney | 0:07919e3d6c56 | 413 | static void FASTCALL poolClear(STRING_POOL *); |
| andrewbonney | 0:07919e3d6c56 | 414 | static void FASTCALL poolDestroy(STRING_POOL *); |
| andrewbonney | 0:07919e3d6c56 | 415 | static XML_Char * |
| andrewbonney | 0:07919e3d6c56 | 416 | poolAppend(STRING_POOL *pool, const ENCODING *enc, |
| andrewbonney | 0:07919e3d6c56 | 417 | const char *ptr, const char *end); |
| andrewbonney | 0:07919e3d6c56 | 418 | static XML_Char * |
| andrewbonney | 0:07919e3d6c56 | 419 | poolStoreString(STRING_POOL *pool, const ENCODING *enc, |
| andrewbonney | 0:07919e3d6c56 | 420 | const char *ptr, const char *end); |
| andrewbonney | 0:07919e3d6c56 | 421 | static XML_Bool FASTCALL poolGrow(STRING_POOL *pool); |
| andrewbonney | 0:07919e3d6c56 | 422 | static const XML_Char * FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 423 | poolCopyString(STRING_POOL *pool, const XML_Char *s); |
| andrewbonney | 0:07919e3d6c56 | 424 | static const XML_Char * |
| andrewbonney | 0:07919e3d6c56 | 425 | poolCopyStringN(STRING_POOL *pool, const XML_Char *s, int n); |
| andrewbonney | 0:07919e3d6c56 | 426 | static const XML_Char * FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 427 | poolAppendString(STRING_POOL *pool, const XML_Char *s); |
| andrewbonney | 0:07919e3d6c56 | 428 | |
| andrewbonney | 0:07919e3d6c56 | 429 | static int FASTCALL nextScaffoldPart(XML_Parser parser); |
| andrewbonney | 0:07919e3d6c56 | 430 | static XML_Content * build_model(XML_Parser parser); |
| andrewbonney | 0:07919e3d6c56 | 431 | static ELEMENT_TYPE * |
| andrewbonney | 0:07919e3d6c56 | 432 | getElementType(XML_Parser parser, const ENCODING *enc, |
| andrewbonney | 0:07919e3d6c56 | 433 | const char *ptr, const char *end); |
| andrewbonney | 0:07919e3d6c56 | 434 | |
| andrewbonney | 0:07919e3d6c56 | 435 | static XML_Parser |
| andrewbonney | 0:07919e3d6c56 | 436 | parserCreate(const XML_Char *encodingName, |
| andrewbonney | 0:07919e3d6c56 | 437 | const XML_Memory_Handling_Suite *memsuite, |
| andrewbonney | 0:07919e3d6c56 | 438 | const XML_Char *nameSep, |
| andrewbonney | 0:07919e3d6c56 | 439 | DTD *dtd); |
| andrewbonney | 0:07919e3d6c56 | 440 | static void |
| andrewbonney | 0:07919e3d6c56 | 441 | parserInit(XML_Parser parser, const XML_Char *encodingName); |
| andrewbonney | 0:07919e3d6c56 | 442 | |
| andrewbonney | 0:07919e3d6c56 | 443 | #define poolStart(pool) ((pool)->start) |
| andrewbonney | 0:07919e3d6c56 | 444 | #define poolEnd(pool) ((pool)->ptr) |
| andrewbonney | 0:07919e3d6c56 | 445 | #define poolLength(pool) ((pool)->ptr - (pool)->start) |
| andrewbonney | 0:07919e3d6c56 | 446 | #define poolChop(pool) ((void)--(pool->ptr)) |
| andrewbonney | 0:07919e3d6c56 | 447 | #define poolLastChar(pool) (((pool)->ptr)[-1]) |
| andrewbonney | 0:07919e3d6c56 | 448 | #define poolDiscard(pool) ((pool)->ptr = (pool)->start) |
| andrewbonney | 0:07919e3d6c56 | 449 | #define poolFinish(pool) ((pool)->start = (pool)->ptr) |
| andrewbonney | 0:07919e3d6c56 | 450 | #define poolAppendChar(pool, c) \ |
| andrewbonney | 0:07919e3d6c56 | 451 | (((pool)->ptr == (pool)->end && !poolGrow(pool)) \ |
| andrewbonney | 0:07919e3d6c56 | 452 | ? 0 \ |
| andrewbonney | 0:07919e3d6c56 | 453 | : ((*((pool)->ptr)++ = c), 1)) |
| andrewbonney | 0:07919e3d6c56 | 454 | |
| andrewbonney | 0:07919e3d6c56 | 455 | struct XML_ParserStruct { |
| andrewbonney | 0:07919e3d6c56 | 456 | /* The first member must be userData so that the XML_GetUserData |
| andrewbonney | 0:07919e3d6c56 | 457 | macro works. */ |
| andrewbonney | 0:07919e3d6c56 | 458 | void *m_userData; |
| andrewbonney | 0:07919e3d6c56 | 459 | void *m_handlerArg; |
| andrewbonney | 0:07919e3d6c56 | 460 | char *m_buffer; |
| andrewbonney | 0:07919e3d6c56 | 461 | const XML_Memory_Handling_Suite m_mem; |
| andrewbonney | 0:07919e3d6c56 | 462 | /* first character to be parsed */ |
| andrewbonney | 0:07919e3d6c56 | 463 | const char *m_bufferPtr; |
| andrewbonney | 0:07919e3d6c56 | 464 | /* past last character to be parsed */ |
| andrewbonney | 0:07919e3d6c56 | 465 | char *m_bufferEnd; |
| andrewbonney | 0:07919e3d6c56 | 466 | /* allocated end of buffer */ |
| andrewbonney | 0:07919e3d6c56 | 467 | const char *m_bufferLim; |
| andrewbonney | 0:07919e3d6c56 | 468 | XML_Index m_parseEndByteIndex; |
| andrewbonney | 0:07919e3d6c56 | 469 | const char *m_parseEndPtr; |
| andrewbonney | 0:07919e3d6c56 | 470 | XML_Char *m_dataBuf; |
| andrewbonney | 0:07919e3d6c56 | 471 | XML_Char *m_dataBufEnd; |
| andrewbonney | 0:07919e3d6c56 | 472 | XML_StartElementHandler m_startElementHandler; |
| andrewbonney | 0:07919e3d6c56 | 473 | XML_EndElementHandler m_endElementHandler; |
| andrewbonney | 0:07919e3d6c56 | 474 | XML_CharacterDataHandler m_characterDataHandler; |
| andrewbonney | 0:07919e3d6c56 | 475 | XML_ProcessingInstructionHandler m_processingInstructionHandler; |
| andrewbonney | 0:07919e3d6c56 | 476 | XML_CommentHandler m_commentHandler; |
| andrewbonney | 0:07919e3d6c56 | 477 | XML_StartCdataSectionHandler m_startCdataSectionHandler; |
| andrewbonney | 0:07919e3d6c56 | 478 | XML_EndCdataSectionHandler m_endCdataSectionHandler; |
| andrewbonney | 0:07919e3d6c56 | 479 | XML_DefaultHandler m_defaultHandler; |
| andrewbonney | 0:07919e3d6c56 | 480 | XML_StartDoctypeDeclHandler m_startDoctypeDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 481 | XML_EndDoctypeDeclHandler m_endDoctypeDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 482 | XML_UnparsedEntityDeclHandler m_unparsedEntityDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 483 | XML_NotationDeclHandler m_notationDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 484 | XML_StartNamespaceDeclHandler m_startNamespaceDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 485 | XML_EndNamespaceDeclHandler m_endNamespaceDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 486 | XML_NotStandaloneHandler m_notStandaloneHandler; |
| andrewbonney | 0:07919e3d6c56 | 487 | XML_ExternalEntityRefHandler m_externalEntityRefHandler; |
| andrewbonney | 0:07919e3d6c56 | 488 | XML_Parser m_externalEntityRefHandlerArg; |
| andrewbonney | 0:07919e3d6c56 | 489 | XML_SkippedEntityHandler m_skippedEntityHandler; |
| andrewbonney | 0:07919e3d6c56 | 490 | XML_UnknownEncodingHandler m_unknownEncodingHandler; |
| andrewbonney | 0:07919e3d6c56 | 491 | XML_ElementDeclHandler m_elementDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 492 | XML_AttlistDeclHandler m_attlistDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 493 | XML_EntityDeclHandler m_entityDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 494 | XML_XmlDeclHandler m_xmlDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 495 | const ENCODING *m_encoding; |
| andrewbonney | 0:07919e3d6c56 | 496 | INIT_ENCODING m_initEncoding; |
| andrewbonney | 0:07919e3d6c56 | 497 | const ENCODING *m_internalEncoding; |
| andrewbonney | 0:07919e3d6c56 | 498 | const XML_Char *m_protocolEncodingName; |
| andrewbonney | 0:07919e3d6c56 | 499 | XML_Bool m_ns; |
| andrewbonney | 0:07919e3d6c56 | 500 | XML_Bool m_ns_triplets; |
| andrewbonney | 0:07919e3d6c56 | 501 | void *m_unknownEncodingMem; |
| andrewbonney | 0:07919e3d6c56 | 502 | void *m_unknownEncodingData; |
| andrewbonney | 0:07919e3d6c56 | 503 | void *m_unknownEncodingHandlerData; |
| andrewbonney | 0:07919e3d6c56 | 504 | void (XMLCALL *m_unknownEncodingRelease)(void *); |
| andrewbonney | 0:07919e3d6c56 | 505 | PROLOG_STATE m_prologState; |
| andrewbonney | 0:07919e3d6c56 | 506 | Processor *m_processor; |
| andrewbonney | 0:07919e3d6c56 | 507 | enum XML_Error m_errorCode; |
| andrewbonney | 0:07919e3d6c56 | 508 | const char *m_eventPtr; |
| andrewbonney | 0:07919e3d6c56 | 509 | const char *m_eventEndPtr; |
| andrewbonney | 0:07919e3d6c56 | 510 | const char *m_positionPtr; |
| andrewbonney | 0:07919e3d6c56 | 511 | OPEN_INTERNAL_ENTITY *m_openInternalEntities; |
| andrewbonney | 0:07919e3d6c56 | 512 | OPEN_INTERNAL_ENTITY *m_freeInternalEntities; |
| andrewbonney | 0:07919e3d6c56 | 513 | XML_Bool m_defaultExpandInternalEntities; |
| andrewbonney | 0:07919e3d6c56 | 514 | int m_tagLevel; |
| andrewbonney | 0:07919e3d6c56 | 515 | ENTITY *m_declEntity; |
| andrewbonney | 0:07919e3d6c56 | 516 | const XML_Char *m_doctypeName; |
| andrewbonney | 0:07919e3d6c56 | 517 | const XML_Char *m_doctypeSysid; |
| andrewbonney | 0:07919e3d6c56 | 518 | const XML_Char *m_doctypePubid; |
| andrewbonney | 0:07919e3d6c56 | 519 | const XML_Char *m_declAttributeType; |
| andrewbonney | 0:07919e3d6c56 | 520 | const XML_Char *m_declNotationName; |
| andrewbonney | 0:07919e3d6c56 | 521 | const XML_Char *m_declNotationPublicId; |
| andrewbonney | 0:07919e3d6c56 | 522 | ELEMENT_TYPE *m_declElementType; |
| andrewbonney | 0:07919e3d6c56 | 523 | ATTRIBUTE_ID *m_declAttributeId; |
| andrewbonney | 0:07919e3d6c56 | 524 | XML_Bool m_declAttributeIsCdata; |
| andrewbonney | 0:07919e3d6c56 | 525 | XML_Bool m_declAttributeIsId; |
| andrewbonney | 0:07919e3d6c56 | 526 | DTD *m_dtd; |
| andrewbonney | 0:07919e3d6c56 | 527 | const XML_Char *m_curBase; |
| andrewbonney | 0:07919e3d6c56 | 528 | TAG *m_tagStack; |
| andrewbonney | 0:07919e3d6c56 | 529 | TAG *m_freeTagList; |
| andrewbonney | 0:07919e3d6c56 | 530 | BINDING *m_inheritedBindings; |
| andrewbonney | 0:07919e3d6c56 | 531 | BINDING *m_freeBindingList; |
| andrewbonney | 0:07919e3d6c56 | 532 | int m_attsSize; |
| andrewbonney | 0:07919e3d6c56 | 533 | int m_nSpecifiedAtts; |
| andrewbonney | 0:07919e3d6c56 | 534 | int m_idAttIndex; |
| andrewbonney | 0:07919e3d6c56 | 535 | ATTRIBUTE *m_atts; |
| andrewbonney | 0:07919e3d6c56 | 536 | NS_ATT *m_nsAtts; |
| andrewbonney | 0:07919e3d6c56 | 537 | unsigned long m_nsAttsVersion; |
| andrewbonney | 0:07919e3d6c56 | 538 | unsigned char m_nsAttsPower; |
| andrewbonney | 0:07919e3d6c56 | 539 | POSITION m_position; |
| andrewbonney | 0:07919e3d6c56 | 540 | STRING_POOL m_tempPool; |
| andrewbonney | 0:07919e3d6c56 | 541 | STRING_POOL m_temp2Pool; |
| andrewbonney | 0:07919e3d6c56 | 542 | char *m_groupConnector; |
| andrewbonney | 0:07919e3d6c56 | 543 | unsigned int m_groupSize; |
| andrewbonney | 0:07919e3d6c56 | 544 | XML_Char m_namespaceSeparator; |
| andrewbonney | 0:07919e3d6c56 | 545 | XML_Parser m_parentParser; |
| andrewbonney | 0:07919e3d6c56 | 546 | XML_ParsingStatus m_parsingStatus; |
| andrewbonney | 0:07919e3d6c56 | 547 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 548 | XML_Bool m_isParamEntity; |
| andrewbonney | 0:07919e3d6c56 | 549 | XML_Bool m_useForeignDTD; |
| andrewbonney | 0:07919e3d6c56 | 550 | enum XML_ParamEntityParsing m_paramEntityParsing; |
| andrewbonney | 0:07919e3d6c56 | 551 | #endif |
| andrewbonney | 0:07919e3d6c56 | 552 | }; |
| andrewbonney | 0:07919e3d6c56 | 553 | |
| andrewbonney | 0:07919e3d6c56 | 554 | #define MALLOC(s) (parser->m_mem.malloc_fcn((s))) |
| andrewbonney | 0:07919e3d6c56 | 555 | #define REALLOC(p,s) (parser->m_mem.realloc_fcn((p),(s))) |
| andrewbonney | 0:07919e3d6c56 | 556 | #define FREE(p) (parser->m_mem.free_fcn((p))) |
| andrewbonney | 0:07919e3d6c56 | 557 | |
| andrewbonney | 0:07919e3d6c56 | 558 | #define userData (parser->m_userData) |
| andrewbonney | 0:07919e3d6c56 | 559 | #define handlerArg (parser->m_handlerArg) |
| andrewbonney | 0:07919e3d6c56 | 560 | #define startElementHandler (parser->m_startElementHandler) |
| andrewbonney | 0:07919e3d6c56 | 561 | #define endElementHandler (parser->m_endElementHandler) |
| andrewbonney | 0:07919e3d6c56 | 562 | #define characterDataHandler (parser->m_characterDataHandler) |
| andrewbonney | 0:07919e3d6c56 | 563 | #define processingInstructionHandler \ |
| andrewbonney | 0:07919e3d6c56 | 564 | (parser->m_processingInstructionHandler) |
| andrewbonney | 0:07919e3d6c56 | 565 | #define commentHandler (parser->m_commentHandler) |
| andrewbonney | 0:07919e3d6c56 | 566 | #define startCdataSectionHandler \ |
| andrewbonney | 0:07919e3d6c56 | 567 | (parser->m_startCdataSectionHandler) |
| andrewbonney | 0:07919e3d6c56 | 568 | #define endCdataSectionHandler (parser->m_endCdataSectionHandler) |
| andrewbonney | 0:07919e3d6c56 | 569 | #define defaultHandler (parser->m_defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 570 | #define startDoctypeDeclHandler (parser->m_startDoctypeDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 571 | #define endDoctypeDeclHandler (parser->m_endDoctypeDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 572 | #define unparsedEntityDeclHandler \ |
| andrewbonney | 0:07919e3d6c56 | 573 | (parser->m_unparsedEntityDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 574 | #define notationDeclHandler (parser->m_notationDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 575 | #define startNamespaceDeclHandler \ |
| andrewbonney | 0:07919e3d6c56 | 576 | (parser->m_startNamespaceDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 577 | #define endNamespaceDeclHandler (parser->m_endNamespaceDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 578 | #define notStandaloneHandler (parser->m_notStandaloneHandler) |
| andrewbonney | 0:07919e3d6c56 | 579 | #define externalEntityRefHandler \ |
| andrewbonney | 0:07919e3d6c56 | 580 | (parser->m_externalEntityRefHandler) |
| andrewbonney | 0:07919e3d6c56 | 581 | #define externalEntityRefHandlerArg \ |
| andrewbonney | 0:07919e3d6c56 | 582 | (parser->m_externalEntityRefHandlerArg) |
| andrewbonney | 0:07919e3d6c56 | 583 | #define internalEntityRefHandler \ |
| andrewbonney | 0:07919e3d6c56 | 584 | (parser->m_internalEntityRefHandler) |
| andrewbonney | 0:07919e3d6c56 | 585 | #define skippedEntityHandler (parser->m_skippedEntityHandler) |
| andrewbonney | 0:07919e3d6c56 | 586 | #define unknownEncodingHandler (parser->m_unknownEncodingHandler) |
| andrewbonney | 0:07919e3d6c56 | 587 | #define elementDeclHandler (parser->m_elementDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 588 | #define attlistDeclHandler (parser->m_attlistDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 589 | #define entityDeclHandler (parser->m_entityDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 590 | #define xmlDeclHandler (parser->m_xmlDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 591 | #define encoding (parser->m_encoding) |
| andrewbonney | 0:07919e3d6c56 | 592 | #define initEncoding (parser->m_initEncoding) |
| andrewbonney | 0:07919e3d6c56 | 593 | #define internalEncoding (parser->m_internalEncoding) |
| andrewbonney | 0:07919e3d6c56 | 594 | #define unknownEncodingMem (parser->m_unknownEncodingMem) |
| andrewbonney | 0:07919e3d6c56 | 595 | #define unknownEncodingData (parser->m_unknownEncodingData) |
| andrewbonney | 0:07919e3d6c56 | 596 | #define unknownEncodingHandlerData \ |
| andrewbonney | 0:07919e3d6c56 | 597 | (parser->m_unknownEncodingHandlerData) |
| andrewbonney | 0:07919e3d6c56 | 598 | #define unknownEncodingRelease (parser->m_unknownEncodingRelease) |
| andrewbonney | 0:07919e3d6c56 | 599 | #define protocolEncodingName (parser->m_protocolEncodingName) |
| andrewbonney | 0:07919e3d6c56 | 600 | #define ns (parser->m_ns) |
| andrewbonney | 0:07919e3d6c56 | 601 | #define ns_triplets (parser->m_ns_triplets) |
| andrewbonney | 0:07919e3d6c56 | 602 | #define prologState (parser->m_prologState) |
| andrewbonney | 0:07919e3d6c56 | 603 | #define processor (parser->m_processor) |
| andrewbonney | 0:07919e3d6c56 | 604 | #define errorCode (parser->m_errorCode) |
| andrewbonney | 0:07919e3d6c56 | 605 | #define eventPtr (parser->m_eventPtr) |
| andrewbonney | 0:07919e3d6c56 | 606 | #define eventEndPtr (parser->m_eventEndPtr) |
| andrewbonney | 0:07919e3d6c56 | 607 | #define positionPtr (parser->m_positionPtr) |
| andrewbonney | 0:07919e3d6c56 | 608 | #define position (parser->m_position) |
| andrewbonney | 0:07919e3d6c56 | 609 | #define openInternalEntities (parser->m_openInternalEntities) |
| andrewbonney | 0:07919e3d6c56 | 610 | #define freeInternalEntities (parser->m_freeInternalEntities) |
| andrewbonney | 0:07919e3d6c56 | 611 | #define defaultExpandInternalEntities \ |
| andrewbonney | 0:07919e3d6c56 | 612 | (parser->m_defaultExpandInternalEntities) |
| andrewbonney | 0:07919e3d6c56 | 613 | #define tagLevel (parser->m_tagLevel) |
| andrewbonney | 0:07919e3d6c56 | 614 | #define buffer (parser->m_buffer) |
| andrewbonney | 0:07919e3d6c56 | 615 | #define bufferPtr (parser->m_bufferPtr) |
| andrewbonney | 0:07919e3d6c56 | 616 | #define bufferEnd (parser->m_bufferEnd) |
| andrewbonney | 0:07919e3d6c56 | 617 | #define parseEndByteIndex (parser->m_parseEndByteIndex) |
| andrewbonney | 0:07919e3d6c56 | 618 | #define parseEndPtr (parser->m_parseEndPtr) |
| andrewbonney | 0:07919e3d6c56 | 619 | #define bufferLim (parser->m_bufferLim) |
| andrewbonney | 0:07919e3d6c56 | 620 | #define dataBuf (parser->m_dataBuf) |
| andrewbonney | 0:07919e3d6c56 | 621 | #define dataBufEnd (parser->m_dataBufEnd) |
| andrewbonney | 0:07919e3d6c56 | 622 | #define _dtd (parser->m_dtd) |
| andrewbonney | 0:07919e3d6c56 | 623 | #define curBase (parser->m_curBase) |
| andrewbonney | 0:07919e3d6c56 | 624 | #define declEntity (parser->m_declEntity) |
| andrewbonney | 0:07919e3d6c56 | 625 | #define doctypeName (parser->m_doctypeName) |
| andrewbonney | 0:07919e3d6c56 | 626 | #define doctypeSysid (parser->m_doctypeSysid) |
| andrewbonney | 0:07919e3d6c56 | 627 | #define doctypePubid (parser->m_doctypePubid) |
| andrewbonney | 0:07919e3d6c56 | 628 | #define declAttributeType (parser->m_declAttributeType) |
| andrewbonney | 0:07919e3d6c56 | 629 | #define declNotationName (parser->m_declNotationName) |
| andrewbonney | 0:07919e3d6c56 | 630 | #define declNotationPublicId (parser->m_declNotationPublicId) |
| andrewbonney | 0:07919e3d6c56 | 631 | #define declElementType (parser->m_declElementType) |
| andrewbonney | 0:07919e3d6c56 | 632 | #define declAttributeId (parser->m_declAttributeId) |
| andrewbonney | 0:07919e3d6c56 | 633 | #define declAttributeIsCdata (parser->m_declAttributeIsCdata) |
| andrewbonney | 0:07919e3d6c56 | 634 | #define declAttributeIsId (parser->m_declAttributeIsId) |
| andrewbonney | 0:07919e3d6c56 | 635 | #define freeTagList (parser->m_freeTagList) |
| andrewbonney | 0:07919e3d6c56 | 636 | #define freeBindingList (parser->m_freeBindingList) |
| andrewbonney | 0:07919e3d6c56 | 637 | #define inheritedBindings (parser->m_inheritedBindings) |
| andrewbonney | 0:07919e3d6c56 | 638 | #define tagStack (parser->m_tagStack) |
| andrewbonney | 0:07919e3d6c56 | 639 | #define atts (parser->m_atts) |
| andrewbonney | 0:07919e3d6c56 | 640 | #define attsSize (parser->m_attsSize) |
| andrewbonney | 0:07919e3d6c56 | 641 | #define nSpecifiedAtts (parser->m_nSpecifiedAtts) |
| andrewbonney | 0:07919e3d6c56 | 642 | #define idAttIndex (parser->m_idAttIndex) |
| andrewbonney | 0:07919e3d6c56 | 643 | #define nsAtts (parser->m_nsAtts) |
| andrewbonney | 0:07919e3d6c56 | 644 | #define nsAttsVersion (parser->m_nsAttsVersion) |
| andrewbonney | 0:07919e3d6c56 | 645 | #define nsAttsPower (parser->m_nsAttsPower) |
| andrewbonney | 0:07919e3d6c56 | 646 | #define tempPool (parser->m_tempPool) |
| andrewbonney | 0:07919e3d6c56 | 647 | #define temp2Pool (parser->m_temp2Pool) |
| andrewbonney | 0:07919e3d6c56 | 648 | #define groupConnector (parser->m_groupConnector) |
| andrewbonney | 0:07919e3d6c56 | 649 | #define groupSize (parser->m_groupSize) |
| andrewbonney | 0:07919e3d6c56 | 650 | #define namespaceSeparator (parser->m_namespaceSeparator) |
| andrewbonney | 0:07919e3d6c56 | 651 | #define parentParser (parser->m_parentParser) |
| andrewbonney | 0:07919e3d6c56 | 652 | #define ps_parsing (parser->m_parsingStatus.parsing) |
| andrewbonney | 0:07919e3d6c56 | 653 | #define ps_finalBuffer (parser->m_parsingStatus.finalBuffer) |
| andrewbonney | 0:07919e3d6c56 | 654 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 655 | #define isParamEntity (parser->m_isParamEntity) |
| andrewbonney | 0:07919e3d6c56 | 656 | #define useForeignDTD (parser->m_useForeignDTD) |
| andrewbonney | 0:07919e3d6c56 | 657 | #define paramEntityParsing (parser->m_paramEntityParsing) |
| andrewbonney | 0:07919e3d6c56 | 658 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 659 | |
| andrewbonney | 0:07919e3d6c56 | 660 | XML_Parser XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 661 | XML_ParserCreate(const XML_Char *encodingName) |
| andrewbonney | 0:07919e3d6c56 | 662 | { |
| andrewbonney | 0:07919e3d6c56 | 663 | return XML_ParserCreate_MM(encodingName, NULL, NULL); |
| andrewbonney | 0:07919e3d6c56 | 664 | } |
| andrewbonney | 0:07919e3d6c56 | 665 | |
| andrewbonney | 0:07919e3d6c56 | 666 | XML_Parser XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 667 | XML_ParserCreateNS(const XML_Char *encodingName, XML_Char nsSep) |
| andrewbonney | 0:07919e3d6c56 | 668 | { |
| andrewbonney | 0:07919e3d6c56 | 669 | XML_Char tmp[2]; |
| andrewbonney | 0:07919e3d6c56 | 670 | *tmp = nsSep; |
| andrewbonney | 0:07919e3d6c56 | 671 | return XML_ParserCreate_MM(encodingName, NULL, tmp); |
| andrewbonney | 0:07919e3d6c56 | 672 | } |
| andrewbonney | 0:07919e3d6c56 | 673 | |
| andrewbonney | 0:07919e3d6c56 | 674 | static const XML_Char implicitContext[] = { |
| andrewbonney | 0:07919e3d6c56 | 675 | ASCII_x, ASCII_m, ASCII_l, ASCII_EQUALS, ASCII_h, ASCII_t, ASCII_t, ASCII_p, |
| andrewbonney | 0:07919e3d6c56 | 676 | ASCII_COLON, ASCII_SLASH, ASCII_SLASH, ASCII_w, ASCII_w, ASCII_w, |
| andrewbonney | 0:07919e3d6c56 | 677 | ASCII_PERIOD, ASCII_w, ASCII_3, ASCII_PERIOD, ASCII_o, ASCII_r, ASCII_g, |
| andrewbonney | 0:07919e3d6c56 | 678 | ASCII_SLASH, ASCII_X, ASCII_M, ASCII_L, ASCII_SLASH, ASCII_1, ASCII_9, |
| andrewbonney | 0:07919e3d6c56 | 679 | ASCII_9, ASCII_8, ASCII_SLASH, ASCII_n, ASCII_a, ASCII_m, ASCII_e, |
| andrewbonney | 0:07919e3d6c56 | 680 | ASCII_s, ASCII_p, ASCII_a, ASCII_c, ASCII_e, '\0' |
| andrewbonney | 0:07919e3d6c56 | 681 | }; |
| andrewbonney | 0:07919e3d6c56 | 682 | |
| andrewbonney | 0:07919e3d6c56 | 683 | XML_Parser XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 684 | XML_ParserCreate_MM(const XML_Char *encodingName, |
| andrewbonney | 0:07919e3d6c56 | 685 | const XML_Memory_Handling_Suite *memsuite, |
| andrewbonney | 0:07919e3d6c56 | 686 | const XML_Char *nameSep) |
| andrewbonney | 0:07919e3d6c56 | 687 | { |
| andrewbonney | 0:07919e3d6c56 | 688 | XML_Parser parser = parserCreate(encodingName, memsuite, nameSep, NULL); |
| andrewbonney | 0:07919e3d6c56 | 689 | if (parser != NULL && ns) { |
| andrewbonney | 0:07919e3d6c56 | 690 | /* implicit context only set for root parser, since child |
| andrewbonney | 0:07919e3d6c56 | 691 | parsers (i.e. external entity parsers) will inherit it |
| andrewbonney | 0:07919e3d6c56 | 692 | */ |
| andrewbonney | 0:07919e3d6c56 | 693 | if (!setContext(parser, implicitContext)) { |
| andrewbonney | 0:07919e3d6c56 | 694 | XML_ParserFree(parser); |
| andrewbonney | 0:07919e3d6c56 | 695 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 696 | } |
| andrewbonney | 0:07919e3d6c56 | 697 | } |
| andrewbonney | 0:07919e3d6c56 | 698 | return parser; |
| andrewbonney | 0:07919e3d6c56 | 699 | } |
| andrewbonney | 0:07919e3d6c56 | 700 | |
| andrewbonney | 0:07919e3d6c56 | 701 | static XML_Parser |
| andrewbonney | 0:07919e3d6c56 | 702 | parserCreate(const XML_Char *encodingName, |
| andrewbonney | 0:07919e3d6c56 | 703 | const XML_Memory_Handling_Suite *memsuite, |
| andrewbonney | 0:07919e3d6c56 | 704 | const XML_Char *nameSep, |
| andrewbonney | 0:07919e3d6c56 | 705 | DTD *dtd) |
| andrewbonney | 0:07919e3d6c56 | 706 | { |
| andrewbonney | 0:07919e3d6c56 | 707 | XML_Parser parser; |
| andrewbonney | 0:07919e3d6c56 | 708 | |
| andrewbonney | 0:07919e3d6c56 | 709 | if (memsuite) { |
| andrewbonney | 0:07919e3d6c56 | 710 | XML_Memory_Handling_Suite *mtemp; |
| andrewbonney | 0:07919e3d6c56 | 711 | parser = (XML_Parser) |
| andrewbonney | 0:07919e3d6c56 | 712 | memsuite->malloc_fcn(sizeof(struct XML_ParserStruct)); |
| andrewbonney | 0:07919e3d6c56 | 713 | if (parser != NULL) { |
| andrewbonney | 0:07919e3d6c56 | 714 | mtemp = (XML_Memory_Handling_Suite *)&(parser->m_mem); |
| andrewbonney | 0:07919e3d6c56 | 715 | mtemp->malloc_fcn = memsuite->malloc_fcn; |
| andrewbonney | 0:07919e3d6c56 | 716 | mtemp->realloc_fcn = memsuite->realloc_fcn; |
| andrewbonney | 0:07919e3d6c56 | 717 | mtemp->free_fcn = memsuite->free_fcn; |
| andrewbonney | 0:07919e3d6c56 | 718 | } |
| andrewbonney | 0:07919e3d6c56 | 719 | } |
| andrewbonney | 0:07919e3d6c56 | 720 | else { |
| andrewbonney | 0:07919e3d6c56 | 721 | XML_Memory_Handling_Suite *mtemp; |
| andrewbonney | 0:07919e3d6c56 | 722 | parser = (XML_Parser)malloc(sizeof(struct XML_ParserStruct)); |
| andrewbonney | 0:07919e3d6c56 | 723 | if (parser != NULL) { |
| andrewbonney | 0:07919e3d6c56 | 724 | mtemp = (XML_Memory_Handling_Suite *)&(parser->m_mem); |
| andrewbonney | 0:07919e3d6c56 | 725 | mtemp->malloc_fcn = malloc; |
| andrewbonney | 0:07919e3d6c56 | 726 | mtemp->realloc_fcn = realloc; |
| andrewbonney | 0:07919e3d6c56 | 727 | mtemp->free_fcn = free; |
| andrewbonney | 0:07919e3d6c56 | 728 | } |
| andrewbonney | 0:07919e3d6c56 | 729 | } |
| andrewbonney | 0:07919e3d6c56 | 730 | |
| andrewbonney | 0:07919e3d6c56 | 731 | if (!parser) |
| andrewbonney | 0:07919e3d6c56 | 732 | return parser; |
| andrewbonney | 0:07919e3d6c56 | 733 | |
| andrewbonney | 0:07919e3d6c56 | 734 | buffer = NULL; |
| andrewbonney | 0:07919e3d6c56 | 735 | bufferLim = NULL; |
| andrewbonney | 0:07919e3d6c56 | 736 | |
| andrewbonney | 0:07919e3d6c56 | 737 | attsSize = INIT_ATTS_SIZE; |
| andrewbonney | 0:07919e3d6c56 | 738 | atts = (ATTRIBUTE *)MALLOC(attsSize * sizeof(ATTRIBUTE)); |
| andrewbonney | 0:07919e3d6c56 | 739 | if (atts == NULL) { |
| andrewbonney | 0:07919e3d6c56 | 740 | FREE(parser); |
| andrewbonney | 0:07919e3d6c56 | 741 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 742 | } |
| andrewbonney | 0:07919e3d6c56 | 743 | dataBuf = (XML_Char *)MALLOC(INIT_DATA_BUF_SIZE * sizeof(XML_Char)); |
| andrewbonney | 0:07919e3d6c56 | 744 | if (dataBuf == NULL) { |
| andrewbonney | 0:07919e3d6c56 | 745 | FREE(atts); |
| andrewbonney | 0:07919e3d6c56 | 746 | FREE(parser); |
| andrewbonney | 0:07919e3d6c56 | 747 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 748 | } |
| andrewbonney | 0:07919e3d6c56 | 749 | dataBufEnd = dataBuf + INIT_DATA_BUF_SIZE; |
| andrewbonney | 0:07919e3d6c56 | 750 | |
| andrewbonney | 0:07919e3d6c56 | 751 | if (dtd) |
| andrewbonney | 0:07919e3d6c56 | 752 | _dtd = dtd; |
| andrewbonney | 0:07919e3d6c56 | 753 | else { |
| andrewbonney | 0:07919e3d6c56 | 754 | _dtd = dtdCreate(&parser->m_mem); |
| andrewbonney | 0:07919e3d6c56 | 755 | if (_dtd == NULL) { |
| andrewbonney | 0:07919e3d6c56 | 756 | FREE(dataBuf); |
| andrewbonney | 0:07919e3d6c56 | 757 | FREE(atts); |
| andrewbonney | 0:07919e3d6c56 | 758 | FREE(parser); |
| andrewbonney | 0:07919e3d6c56 | 759 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 760 | } |
| andrewbonney | 0:07919e3d6c56 | 761 | } |
| andrewbonney | 0:07919e3d6c56 | 762 | |
| andrewbonney | 0:07919e3d6c56 | 763 | freeBindingList = NULL; |
| andrewbonney | 0:07919e3d6c56 | 764 | freeTagList = NULL; |
| andrewbonney | 0:07919e3d6c56 | 765 | freeInternalEntities = NULL; |
| andrewbonney | 0:07919e3d6c56 | 766 | |
| andrewbonney | 0:07919e3d6c56 | 767 | groupSize = 0; |
| andrewbonney | 0:07919e3d6c56 | 768 | groupConnector = NULL; |
| andrewbonney | 0:07919e3d6c56 | 769 | |
| andrewbonney | 0:07919e3d6c56 | 770 | unknownEncodingHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 771 | unknownEncodingHandlerData = NULL; |
| andrewbonney | 0:07919e3d6c56 | 772 | |
| andrewbonney | 0:07919e3d6c56 | 773 | namespaceSeparator = ASCII_EXCL; |
| andrewbonney | 0:07919e3d6c56 | 774 | ns = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 775 | ns_triplets = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 776 | |
| andrewbonney | 0:07919e3d6c56 | 777 | nsAtts = NULL; |
| andrewbonney | 0:07919e3d6c56 | 778 | nsAttsVersion = 0; |
| andrewbonney | 0:07919e3d6c56 | 779 | nsAttsPower = 0; |
| andrewbonney | 0:07919e3d6c56 | 780 | |
| andrewbonney | 0:07919e3d6c56 | 781 | poolInit(&tempPool, &(parser->m_mem)); |
| andrewbonney | 0:07919e3d6c56 | 782 | poolInit(&temp2Pool, &(parser->m_mem)); |
| andrewbonney | 0:07919e3d6c56 | 783 | parserInit(parser, encodingName); |
| andrewbonney | 0:07919e3d6c56 | 784 | |
| andrewbonney | 0:07919e3d6c56 | 785 | if (encodingName && !protocolEncodingName) { |
| andrewbonney | 0:07919e3d6c56 | 786 | XML_ParserFree(parser); |
| andrewbonney | 0:07919e3d6c56 | 787 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 788 | } |
| andrewbonney | 0:07919e3d6c56 | 789 | |
| andrewbonney | 0:07919e3d6c56 | 790 | if (nameSep) { |
| andrewbonney | 0:07919e3d6c56 | 791 | ns = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 792 | internalEncoding = XmlGetInternalEncodingNS(); |
| andrewbonney | 0:07919e3d6c56 | 793 | namespaceSeparator = *nameSep; |
| andrewbonney | 0:07919e3d6c56 | 794 | } |
| andrewbonney | 0:07919e3d6c56 | 795 | else { |
| andrewbonney | 0:07919e3d6c56 | 796 | internalEncoding = XmlGetInternalEncoding(); |
| andrewbonney | 0:07919e3d6c56 | 797 | } |
| andrewbonney | 0:07919e3d6c56 | 798 | |
| andrewbonney | 0:07919e3d6c56 | 799 | return parser; |
| andrewbonney | 0:07919e3d6c56 | 800 | } |
| andrewbonney | 0:07919e3d6c56 | 801 | |
| andrewbonney | 0:07919e3d6c56 | 802 | static void |
| andrewbonney | 0:07919e3d6c56 | 803 | parserInit(XML_Parser parser, const XML_Char *encodingName) |
| andrewbonney | 0:07919e3d6c56 | 804 | { |
| andrewbonney | 0:07919e3d6c56 | 805 | processor = prologInitProcessor; |
| andrewbonney | 0:07919e3d6c56 | 806 | XmlPrologStateInit(&prologState); |
| andrewbonney | 0:07919e3d6c56 | 807 | protocolEncodingName = (encodingName != NULL |
| andrewbonney | 0:07919e3d6c56 | 808 | ? poolCopyString(&tempPool, encodingName) |
| andrewbonney | 0:07919e3d6c56 | 809 | : NULL); |
| andrewbonney | 0:07919e3d6c56 | 810 | curBase = NULL; |
| andrewbonney | 0:07919e3d6c56 | 811 | XmlInitEncoding(&initEncoding, &encoding, 0); |
| andrewbonney | 0:07919e3d6c56 | 812 | userData = NULL; |
| andrewbonney | 0:07919e3d6c56 | 813 | handlerArg = NULL; |
| andrewbonney | 0:07919e3d6c56 | 814 | startElementHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 815 | endElementHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 816 | characterDataHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 817 | processingInstructionHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 818 | commentHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 819 | startCdataSectionHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 820 | endCdataSectionHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 821 | defaultHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 822 | startDoctypeDeclHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 823 | endDoctypeDeclHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 824 | unparsedEntityDeclHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 825 | notationDeclHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 826 | startNamespaceDeclHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 827 | endNamespaceDeclHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 828 | notStandaloneHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 829 | externalEntityRefHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 830 | externalEntityRefHandlerArg = parser; |
| andrewbonney | 0:07919e3d6c56 | 831 | skippedEntityHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 832 | elementDeclHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 833 | attlistDeclHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 834 | entityDeclHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 835 | xmlDeclHandler = NULL; |
| andrewbonney | 0:07919e3d6c56 | 836 | bufferPtr = buffer; |
| andrewbonney | 0:07919e3d6c56 | 837 | bufferEnd = buffer; |
| andrewbonney | 0:07919e3d6c56 | 838 | parseEndByteIndex = 0; |
| andrewbonney | 0:07919e3d6c56 | 839 | parseEndPtr = NULL; |
| andrewbonney | 0:07919e3d6c56 | 840 | declElementType = NULL; |
| andrewbonney | 0:07919e3d6c56 | 841 | declAttributeId = NULL; |
| andrewbonney | 0:07919e3d6c56 | 842 | declEntity = NULL; |
| andrewbonney | 0:07919e3d6c56 | 843 | doctypeName = NULL; |
| andrewbonney | 0:07919e3d6c56 | 844 | doctypeSysid = NULL; |
| andrewbonney | 0:07919e3d6c56 | 845 | doctypePubid = NULL; |
| andrewbonney | 0:07919e3d6c56 | 846 | declAttributeType = NULL; |
| andrewbonney | 0:07919e3d6c56 | 847 | declNotationName = NULL; |
| andrewbonney | 0:07919e3d6c56 | 848 | declNotationPublicId = NULL; |
| andrewbonney | 0:07919e3d6c56 | 849 | declAttributeIsCdata = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 850 | declAttributeIsId = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 851 | memset(&position, 0, sizeof(POSITION)); |
| andrewbonney | 0:07919e3d6c56 | 852 | errorCode = XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 853 | eventPtr = NULL; |
| andrewbonney | 0:07919e3d6c56 | 854 | eventEndPtr = NULL; |
| andrewbonney | 0:07919e3d6c56 | 855 | positionPtr = NULL; |
| andrewbonney | 0:07919e3d6c56 | 856 | openInternalEntities = NULL; |
| andrewbonney | 0:07919e3d6c56 | 857 | defaultExpandInternalEntities = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 858 | tagLevel = 0; |
| andrewbonney | 0:07919e3d6c56 | 859 | tagStack = NULL; |
| andrewbonney | 0:07919e3d6c56 | 860 | inheritedBindings = NULL; |
| andrewbonney | 0:07919e3d6c56 | 861 | nSpecifiedAtts = 0; |
| andrewbonney | 0:07919e3d6c56 | 862 | unknownEncodingMem = NULL; |
| andrewbonney | 0:07919e3d6c56 | 863 | unknownEncodingRelease = NULL; |
| andrewbonney | 0:07919e3d6c56 | 864 | unknownEncodingData = NULL; |
| andrewbonney | 0:07919e3d6c56 | 865 | parentParser = NULL; |
| andrewbonney | 0:07919e3d6c56 | 866 | ps_parsing = XML_INITIALIZED; |
| andrewbonney | 0:07919e3d6c56 | 867 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 868 | isParamEntity = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 869 | useForeignDTD = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 870 | paramEntityParsing = XML_PARAM_ENTITY_PARSING_NEVER; |
| andrewbonney | 0:07919e3d6c56 | 871 | #endif |
| andrewbonney | 0:07919e3d6c56 | 872 | } |
| andrewbonney | 0:07919e3d6c56 | 873 | |
| andrewbonney | 0:07919e3d6c56 | 874 | /* moves list of bindings to freeBindingList */ |
| andrewbonney | 0:07919e3d6c56 | 875 | static void FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 876 | moveToFreeBindingList(XML_Parser parser, BINDING *bindings) |
| andrewbonney | 0:07919e3d6c56 | 877 | { |
| andrewbonney | 0:07919e3d6c56 | 878 | while (bindings) { |
| andrewbonney | 0:07919e3d6c56 | 879 | BINDING *b = bindings; |
| andrewbonney | 0:07919e3d6c56 | 880 | bindings = bindings->nextTagBinding; |
| andrewbonney | 0:07919e3d6c56 | 881 | b->nextTagBinding = freeBindingList; |
| andrewbonney | 0:07919e3d6c56 | 882 | freeBindingList = b; |
| andrewbonney | 0:07919e3d6c56 | 883 | } |
| andrewbonney | 0:07919e3d6c56 | 884 | } |
| andrewbonney | 0:07919e3d6c56 | 885 | |
| andrewbonney | 0:07919e3d6c56 | 886 | XML_Bool XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 887 | XML_ParserReset(XML_Parser parser, const XML_Char *encodingName) |
| andrewbonney | 0:07919e3d6c56 | 888 | { |
| andrewbonney | 0:07919e3d6c56 | 889 | TAG *tStk; |
| andrewbonney | 0:07919e3d6c56 | 890 | OPEN_INTERNAL_ENTITY *openEntityList; |
| andrewbonney | 0:07919e3d6c56 | 891 | if (parentParser) |
| andrewbonney | 0:07919e3d6c56 | 892 | return XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 893 | /* move tagStack to freeTagList */ |
| andrewbonney | 0:07919e3d6c56 | 894 | tStk = tagStack; |
| andrewbonney | 0:07919e3d6c56 | 895 | while (tStk) { |
| andrewbonney | 0:07919e3d6c56 | 896 | TAG *tag = tStk; |
| andrewbonney | 0:07919e3d6c56 | 897 | tStk = tStk->parent; |
| andrewbonney | 0:07919e3d6c56 | 898 | tag->parent = freeTagList; |
| andrewbonney | 0:07919e3d6c56 | 899 | moveToFreeBindingList(parser, tag->bindings); |
| andrewbonney | 0:07919e3d6c56 | 900 | tag->bindings = NULL; |
| andrewbonney | 0:07919e3d6c56 | 901 | freeTagList = tag; |
| andrewbonney | 0:07919e3d6c56 | 902 | } |
| andrewbonney | 0:07919e3d6c56 | 903 | /* move openInternalEntities to freeInternalEntities */ |
| andrewbonney | 0:07919e3d6c56 | 904 | openEntityList = openInternalEntities; |
| andrewbonney | 0:07919e3d6c56 | 905 | while (openEntityList) { |
| andrewbonney | 0:07919e3d6c56 | 906 | OPEN_INTERNAL_ENTITY *openEntity = openEntityList; |
| andrewbonney | 0:07919e3d6c56 | 907 | openEntityList = openEntity->next; |
| andrewbonney | 0:07919e3d6c56 | 908 | openEntity->next = freeInternalEntities; |
| andrewbonney | 0:07919e3d6c56 | 909 | freeInternalEntities = openEntity; |
| andrewbonney | 0:07919e3d6c56 | 910 | } |
| andrewbonney | 0:07919e3d6c56 | 911 | moveToFreeBindingList(parser, inheritedBindings); |
| andrewbonney | 0:07919e3d6c56 | 912 | FREE(unknownEncodingMem); |
| andrewbonney | 0:07919e3d6c56 | 913 | if (unknownEncodingRelease) |
| andrewbonney | 0:07919e3d6c56 | 914 | unknownEncodingRelease(unknownEncodingData); |
| andrewbonney | 0:07919e3d6c56 | 915 | poolClear(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 916 | poolClear(&temp2Pool); |
| andrewbonney | 0:07919e3d6c56 | 917 | parserInit(parser, encodingName); |
| andrewbonney | 0:07919e3d6c56 | 918 | dtdReset(_dtd, &parser->m_mem); |
| andrewbonney | 0:07919e3d6c56 | 919 | return setContext(parser, implicitContext); |
| andrewbonney | 0:07919e3d6c56 | 920 | } |
| andrewbonney | 0:07919e3d6c56 | 921 | |
| andrewbonney | 0:07919e3d6c56 | 922 | enum XML_Status XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 923 | XML_SetEncoding(XML_Parser parser, const XML_Char *encodingName) |
| andrewbonney | 0:07919e3d6c56 | 924 | { |
| andrewbonney | 0:07919e3d6c56 | 925 | /* Block after XML_Parse()/XML_ParseBuffer() has been called. |
| andrewbonney | 0:07919e3d6c56 | 926 | XXX There's no way for the caller to determine which of the |
| andrewbonney | 0:07919e3d6c56 | 927 | XXX possible error cases caused the XML_STATUS_ERROR return. |
| andrewbonney | 0:07919e3d6c56 | 928 | */ |
| andrewbonney | 0:07919e3d6c56 | 929 | if (ps_parsing == XML_PARSING || ps_parsing == XML_SUSPENDED) |
| andrewbonney | 0:07919e3d6c56 | 930 | return XML_STATUS_ERROR; |
| andrewbonney | 0:07919e3d6c56 | 931 | if (encodingName == NULL) |
| andrewbonney | 0:07919e3d6c56 | 932 | protocolEncodingName = NULL; |
| andrewbonney | 0:07919e3d6c56 | 933 | else { |
| andrewbonney | 0:07919e3d6c56 | 934 | protocolEncodingName = poolCopyString(&tempPool, encodingName); |
| andrewbonney | 0:07919e3d6c56 | 935 | if (!protocolEncodingName) |
| andrewbonney | 0:07919e3d6c56 | 936 | return XML_STATUS_ERROR; |
| andrewbonney | 0:07919e3d6c56 | 937 | } |
| andrewbonney | 0:07919e3d6c56 | 938 | return XML_STATUS_OK; |
| andrewbonney | 0:07919e3d6c56 | 939 | } |
| andrewbonney | 0:07919e3d6c56 | 940 | |
| andrewbonney | 0:07919e3d6c56 | 941 | XML_Parser XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 942 | XML_ExternalEntityParserCreate(XML_Parser oldParser, |
| andrewbonney | 0:07919e3d6c56 | 943 | const XML_Char *context, |
| andrewbonney | 0:07919e3d6c56 | 944 | const XML_Char *encodingName) |
| andrewbonney | 0:07919e3d6c56 | 945 | { |
| andrewbonney | 0:07919e3d6c56 | 946 | XML_Parser parser = oldParser; |
| andrewbonney | 0:07919e3d6c56 | 947 | DTD *newDtd = NULL; |
| andrewbonney | 0:07919e3d6c56 | 948 | DTD *oldDtd = _dtd; |
| andrewbonney | 0:07919e3d6c56 | 949 | XML_StartElementHandler oldStartElementHandler = startElementHandler; |
| andrewbonney | 0:07919e3d6c56 | 950 | XML_EndElementHandler oldEndElementHandler = endElementHandler; |
| andrewbonney | 0:07919e3d6c56 | 951 | XML_CharacterDataHandler oldCharacterDataHandler = characterDataHandler; |
| andrewbonney | 0:07919e3d6c56 | 952 | XML_ProcessingInstructionHandler oldProcessingInstructionHandler |
| andrewbonney | 0:07919e3d6c56 | 953 | = processingInstructionHandler; |
| andrewbonney | 0:07919e3d6c56 | 954 | XML_CommentHandler oldCommentHandler = commentHandler; |
| andrewbonney | 0:07919e3d6c56 | 955 | XML_StartCdataSectionHandler oldStartCdataSectionHandler |
| andrewbonney | 0:07919e3d6c56 | 956 | = startCdataSectionHandler; |
| andrewbonney | 0:07919e3d6c56 | 957 | XML_EndCdataSectionHandler oldEndCdataSectionHandler |
| andrewbonney | 0:07919e3d6c56 | 958 | = endCdataSectionHandler; |
| andrewbonney | 0:07919e3d6c56 | 959 | XML_DefaultHandler oldDefaultHandler = defaultHandler; |
| andrewbonney | 0:07919e3d6c56 | 960 | XML_UnparsedEntityDeclHandler oldUnparsedEntityDeclHandler |
| andrewbonney | 0:07919e3d6c56 | 961 | = unparsedEntityDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 962 | XML_NotationDeclHandler oldNotationDeclHandler = notationDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 963 | XML_StartNamespaceDeclHandler oldStartNamespaceDeclHandler |
| andrewbonney | 0:07919e3d6c56 | 964 | = startNamespaceDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 965 | XML_EndNamespaceDeclHandler oldEndNamespaceDeclHandler |
| andrewbonney | 0:07919e3d6c56 | 966 | = endNamespaceDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 967 | XML_NotStandaloneHandler oldNotStandaloneHandler = notStandaloneHandler; |
| andrewbonney | 0:07919e3d6c56 | 968 | XML_ExternalEntityRefHandler oldExternalEntityRefHandler |
| andrewbonney | 0:07919e3d6c56 | 969 | = externalEntityRefHandler; |
| andrewbonney | 0:07919e3d6c56 | 970 | XML_SkippedEntityHandler oldSkippedEntityHandler = skippedEntityHandler; |
| andrewbonney | 0:07919e3d6c56 | 971 | XML_UnknownEncodingHandler oldUnknownEncodingHandler |
| andrewbonney | 0:07919e3d6c56 | 972 | = unknownEncodingHandler; |
| andrewbonney | 0:07919e3d6c56 | 973 | XML_ElementDeclHandler oldElementDeclHandler = elementDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 974 | XML_AttlistDeclHandler oldAttlistDeclHandler = attlistDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 975 | XML_EntityDeclHandler oldEntityDeclHandler = entityDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 976 | XML_XmlDeclHandler oldXmlDeclHandler = xmlDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 977 | ELEMENT_TYPE * oldDeclElementType = declElementType; |
| andrewbonney | 0:07919e3d6c56 | 978 | |
| andrewbonney | 0:07919e3d6c56 | 979 | void *oldUserData = userData; |
| andrewbonney | 0:07919e3d6c56 | 980 | void *oldHandlerArg = handlerArg; |
| andrewbonney | 0:07919e3d6c56 | 981 | XML_Bool oldDefaultExpandInternalEntities = defaultExpandInternalEntities; |
| andrewbonney | 0:07919e3d6c56 | 982 | XML_Parser oldExternalEntityRefHandlerArg = externalEntityRefHandlerArg; |
| andrewbonney | 0:07919e3d6c56 | 983 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 984 | enum XML_ParamEntityParsing oldParamEntityParsing = paramEntityParsing; |
| andrewbonney | 0:07919e3d6c56 | 985 | int oldInEntityValue = prologState.inEntityValue; |
| andrewbonney | 0:07919e3d6c56 | 986 | #endif |
| andrewbonney | 0:07919e3d6c56 | 987 | XML_Bool oldns_triplets = ns_triplets; |
| andrewbonney | 0:07919e3d6c56 | 988 | |
| andrewbonney | 0:07919e3d6c56 | 989 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 990 | if (!context) |
| andrewbonney | 0:07919e3d6c56 | 991 | newDtd = oldDtd; |
| andrewbonney | 0:07919e3d6c56 | 992 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 993 | |
| andrewbonney | 0:07919e3d6c56 | 994 | /* Note that the magical uses of the pre-processor to make field |
| andrewbonney | 0:07919e3d6c56 | 995 | access look more like C++ require that `parser' be overwritten |
| andrewbonney | 0:07919e3d6c56 | 996 | here. This makes this function more painful to follow than it |
| andrewbonney | 0:07919e3d6c56 | 997 | would be otherwise. |
| andrewbonney | 0:07919e3d6c56 | 998 | */ |
| andrewbonney | 0:07919e3d6c56 | 999 | if (ns) { |
| andrewbonney | 0:07919e3d6c56 | 1000 | XML_Char tmp[2]; |
| andrewbonney | 0:07919e3d6c56 | 1001 | *tmp = namespaceSeparator; |
| andrewbonney | 0:07919e3d6c56 | 1002 | parser = parserCreate(encodingName, &parser->m_mem, tmp, newDtd); |
| andrewbonney | 0:07919e3d6c56 | 1003 | } |
| andrewbonney | 0:07919e3d6c56 | 1004 | else { |
| andrewbonney | 0:07919e3d6c56 | 1005 | parser = parserCreate(encodingName, &parser->m_mem, NULL, newDtd); |
| andrewbonney | 0:07919e3d6c56 | 1006 | } |
| andrewbonney | 0:07919e3d6c56 | 1007 | |
| andrewbonney | 0:07919e3d6c56 | 1008 | if (!parser) |
| andrewbonney | 0:07919e3d6c56 | 1009 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 1010 | |
| andrewbonney | 0:07919e3d6c56 | 1011 | startElementHandler = oldStartElementHandler; |
| andrewbonney | 0:07919e3d6c56 | 1012 | endElementHandler = oldEndElementHandler; |
| andrewbonney | 0:07919e3d6c56 | 1013 | characterDataHandler = oldCharacterDataHandler; |
| andrewbonney | 0:07919e3d6c56 | 1014 | processingInstructionHandler = oldProcessingInstructionHandler; |
| andrewbonney | 0:07919e3d6c56 | 1015 | commentHandler = oldCommentHandler; |
| andrewbonney | 0:07919e3d6c56 | 1016 | startCdataSectionHandler = oldStartCdataSectionHandler; |
| andrewbonney | 0:07919e3d6c56 | 1017 | endCdataSectionHandler = oldEndCdataSectionHandler; |
| andrewbonney | 0:07919e3d6c56 | 1018 | defaultHandler = oldDefaultHandler; |
| andrewbonney | 0:07919e3d6c56 | 1019 | unparsedEntityDeclHandler = oldUnparsedEntityDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 1020 | notationDeclHandler = oldNotationDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 1021 | startNamespaceDeclHandler = oldStartNamespaceDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 1022 | endNamespaceDeclHandler = oldEndNamespaceDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 1023 | notStandaloneHandler = oldNotStandaloneHandler; |
| andrewbonney | 0:07919e3d6c56 | 1024 | externalEntityRefHandler = oldExternalEntityRefHandler; |
| andrewbonney | 0:07919e3d6c56 | 1025 | skippedEntityHandler = oldSkippedEntityHandler; |
| andrewbonney | 0:07919e3d6c56 | 1026 | unknownEncodingHandler = oldUnknownEncodingHandler; |
| andrewbonney | 0:07919e3d6c56 | 1027 | elementDeclHandler = oldElementDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 1028 | attlistDeclHandler = oldAttlistDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 1029 | entityDeclHandler = oldEntityDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 1030 | xmlDeclHandler = oldXmlDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 1031 | declElementType = oldDeclElementType; |
| andrewbonney | 0:07919e3d6c56 | 1032 | userData = oldUserData; |
| andrewbonney | 0:07919e3d6c56 | 1033 | if (oldUserData == oldHandlerArg) |
| andrewbonney | 0:07919e3d6c56 | 1034 | handlerArg = userData; |
| andrewbonney | 0:07919e3d6c56 | 1035 | else |
| andrewbonney | 0:07919e3d6c56 | 1036 | handlerArg = parser; |
| andrewbonney | 0:07919e3d6c56 | 1037 | if (oldExternalEntityRefHandlerArg != oldParser) |
| andrewbonney | 0:07919e3d6c56 | 1038 | externalEntityRefHandlerArg = oldExternalEntityRefHandlerArg; |
| andrewbonney | 0:07919e3d6c56 | 1039 | defaultExpandInternalEntities = oldDefaultExpandInternalEntities; |
| andrewbonney | 0:07919e3d6c56 | 1040 | ns_triplets = oldns_triplets; |
| andrewbonney | 0:07919e3d6c56 | 1041 | parentParser = oldParser; |
| andrewbonney | 0:07919e3d6c56 | 1042 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 1043 | paramEntityParsing = oldParamEntityParsing; |
| andrewbonney | 0:07919e3d6c56 | 1044 | prologState.inEntityValue = oldInEntityValue; |
| andrewbonney | 0:07919e3d6c56 | 1045 | if (context) { |
| andrewbonney | 0:07919e3d6c56 | 1046 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 1047 | if (!dtdCopy(_dtd, oldDtd, &parser->m_mem) |
| andrewbonney | 0:07919e3d6c56 | 1048 | || !setContext(parser, context)) { |
| andrewbonney | 0:07919e3d6c56 | 1049 | XML_ParserFree(parser); |
| andrewbonney | 0:07919e3d6c56 | 1050 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 1051 | } |
| andrewbonney | 0:07919e3d6c56 | 1052 | processor = externalEntityInitProcessor; |
| andrewbonney | 0:07919e3d6c56 | 1053 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 1054 | } |
| andrewbonney | 0:07919e3d6c56 | 1055 | else { |
| andrewbonney | 0:07919e3d6c56 | 1056 | /* The DTD instance referenced by _dtd is shared between the document's |
| andrewbonney | 0:07919e3d6c56 | 1057 | root parser and external PE parsers, therefore one does not need to |
| andrewbonney | 0:07919e3d6c56 | 1058 | call setContext. In addition, one also *must* not call setContext, |
| andrewbonney | 0:07919e3d6c56 | 1059 | because this would overwrite existing prefix->binding pointers in |
| andrewbonney | 0:07919e3d6c56 | 1060 | _dtd with ones that get destroyed with the external PE parser. |
| andrewbonney | 0:07919e3d6c56 | 1061 | This would leave those prefixes with dangling pointers. |
| andrewbonney | 0:07919e3d6c56 | 1062 | */ |
| andrewbonney | 0:07919e3d6c56 | 1063 | isParamEntity = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 1064 | XmlPrologStateInitExternalEntity(&prologState); |
| andrewbonney | 0:07919e3d6c56 | 1065 | processor = externalParEntInitProcessor; |
| andrewbonney | 0:07919e3d6c56 | 1066 | } |
| andrewbonney | 0:07919e3d6c56 | 1067 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 1068 | return parser; |
| andrewbonney | 0:07919e3d6c56 | 1069 | } |
| andrewbonney | 0:07919e3d6c56 | 1070 | |
| andrewbonney | 0:07919e3d6c56 | 1071 | static void FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 1072 | destroyBindings(BINDING *bindings, XML_Parser parser) |
| andrewbonney | 0:07919e3d6c56 | 1073 | { |
| andrewbonney | 0:07919e3d6c56 | 1074 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 1075 | BINDING *b = bindings; |
| andrewbonney | 0:07919e3d6c56 | 1076 | if (!b) |
| andrewbonney | 0:07919e3d6c56 | 1077 | break; |
| andrewbonney | 0:07919e3d6c56 | 1078 | bindings = b->nextTagBinding; |
| andrewbonney | 0:07919e3d6c56 | 1079 | FREE(b->uri); |
| andrewbonney | 0:07919e3d6c56 | 1080 | FREE(b); |
| andrewbonney | 0:07919e3d6c56 | 1081 | } |
| andrewbonney | 0:07919e3d6c56 | 1082 | } |
| andrewbonney | 0:07919e3d6c56 | 1083 | |
| andrewbonney | 0:07919e3d6c56 | 1084 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1085 | XML_ParserFree(XML_Parser parser) |
| andrewbonney | 0:07919e3d6c56 | 1086 | { |
| andrewbonney | 0:07919e3d6c56 | 1087 | TAG *tagList; |
| andrewbonney | 0:07919e3d6c56 | 1088 | OPEN_INTERNAL_ENTITY *entityList; |
| andrewbonney | 0:07919e3d6c56 | 1089 | if (parser == NULL) |
| andrewbonney | 0:07919e3d6c56 | 1090 | return; |
| andrewbonney | 0:07919e3d6c56 | 1091 | /* free tagStack and freeTagList */ |
| andrewbonney | 0:07919e3d6c56 | 1092 | tagList = tagStack; |
| andrewbonney | 0:07919e3d6c56 | 1093 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 1094 | TAG *p; |
| andrewbonney | 0:07919e3d6c56 | 1095 | if (tagList == NULL) { |
| andrewbonney | 0:07919e3d6c56 | 1096 | if (freeTagList == NULL) |
| andrewbonney | 0:07919e3d6c56 | 1097 | break; |
| andrewbonney | 0:07919e3d6c56 | 1098 | tagList = freeTagList; |
| andrewbonney | 0:07919e3d6c56 | 1099 | freeTagList = NULL; |
| andrewbonney | 0:07919e3d6c56 | 1100 | } |
| andrewbonney | 0:07919e3d6c56 | 1101 | p = tagList; |
| andrewbonney | 0:07919e3d6c56 | 1102 | tagList = tagList->parent; |
| andrewbonney | 0:07919e3d6c56 | 1103 | FREE(p->buf); |
| andrewbonney | 0:07919e3d6c56 | 1104 | destroyBindings(p->bindings, parser); |
| andrewbonney | 0:07919e3d6c56 | 1105 | FREE(p); |
| andrewbonney | 0:07919e3d6c56 | 1106 | } |
| andrewbonney | 0:07919e3d6c56 | 1107 | /* free openInternalEntities and freeInternalEntities */ |
| andrewbonney | 0:07919e3d6c56 | 1108 | entityList = openInternalEntities; |
| andrewbonney | 0:07919e3d6c56 | 1109 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 1110 | OPEN_INTERNAL_ENTITY *openEntity; |
| andrewbonney | 0:07919e3d6c56 | 1111 | if (entityList == NULL) { |
| andrewbonney | 0:07919e3d6c56 | 1112 | if (freeInternalEntities == NULL) |
| andrewbonney | 0:07919e3d6c56 | 1113 | break; |
| andrewbonney | 0:07919e3d6c56 | 1114 | entityList = freeInternalEntities; |
| andrewbonney | 0:07919e3d6c56 | 1115 | freeInternalEntities = NULL; |
| andrewbonney | 0:07919e3d6c56 | 1116 | } |
| andrewbonney | 0:07919e3d6c56 | 1117 | openEntity = entityList; |
| andrewbonney | 0:07919e3d6c56 | 1118 | entityList = entityList->next; |
| andrewbonney | 0:07919e3d6c56 | 1119 | FREE(openEntity); |
| andrewbonney | 0:07919e3d6c56 | 1120 | } |
| andrewbonney | 0:07919e3d6c56 | 1121 | |
| andrewbonney | 0:07919e3d6c56 | 1122 | destroyBindings(freeBindingList, parser); |
| andrewbonney | 0:07919e3d6c56 | 1123 | destroyBindings(inheritedBindings, parser); |
| andrewbonney | 0:07919e3d6c56 | 1124 | poolDestroy(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 1125 | poolDestroy(&temp2Pool); |
| andrewbonney | 0:07919e3d6c56 | 1126 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 1127 | /* external parameter entity parsers share the DTD structure |
| andrewbonney | 0:07919e3d6c56 | 1128 | parser->m_dtd with the root parser, so we must not destroy it |
| andrewbonney | 0:07919e3d6c56 | 1129 | */ |
| andrewbonney | 0:07919e3d6c56 | 1130 | if (!isParamEntity && _dtd) |
| andrewbonney | 0:07919e3d6c56 | 1131 | #else |
| andrewbonney | 0:07919e3d6c56 | 1132 | if (_dtd) |
| andrewbonney | 0:07919e3d6c56 | 1133 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 1134 | dtdDestroy(_dtd, (XML_Bool)!parentParser, &parser->m_mem); |
| andrewbonney | 0:07919e3d6c56 | 1135 | FREE((void *)atts); |
| andrewbonney | 0:07919e3d6c56 | 1136 | FREE(groupConnector); |
| andrewbonney | 0:07919e3d6c56 | 1137 | FREE(buffer); |
| andrewbonney | 0:07919e3d6c56 | 1138 | FREE(dataBuf); |
| andrewbonney | 0:07919e3d6c56 | 1139 | FREE(nsAtts); |
| andrewbonney | 0:07919e3d6c56 | 1140 | FREE(unknownEncodingMem); |
| andrewbonney | 0:07919e3d6c56 | 1141 | if (unknownEncodingRelease) |
| andrewbonney | 0:07919e3d6c56 | 1142 | unknownEncodingRelease(unknownEncodingData); |
| andrewbonney | 0:07919e3d6c56 | 1143 | FREE(parser); |
| andrewbonney | 0:07919e3d6c56 | 1144 | } |
| andrewbonney | 0:07919e3d6c56 | 1145 | |
| andrewbonney | 0:07919e3d6c56 | 1146 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1147 | XML_UseParserAsHandlerArg(XML_Parser parser) |
| andrewbonney | 0:07919e3d6c56 | 1148 | { |
| andrewbonney | 0:07919e3d6c56 | 1149 | handlerArg = parser; |
| andrewbonney | 0:07919e3d6c56 | 1150 | } |
| andrewbonney | 0:07919e3d6c56 | 1151 | |
| andrewbonney | 0:07919e3d6c56 | 1152 | enum XML_Error XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1153 | XML_UseForeignDTD(XML_Parser parser, XML_Bool useDTD) |
| andrewbonney | 0:07919e3d6c56 | 1154 | { |
| andrewbonney | 0:07919e3d6c56 | 1155 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 1156 | /* block after XML_Parse()/XML_ParseBuffer() has been called */ |
| andrewbonney | 0:07919e3d6c56 | 1157 | if (ps_parsing == XML_PARSING || ps_parsing == XML_SUSPENDED) |
| andrewbonney | 0:07919e3d6c56 | 1158 | return XML_ERROR_CANT_CHANGE_FEATURE_ONCE_PARSING; |
| andrewbonney | 0:07919e3d6c56 | 1159 | useForeignDTD = useDTD; |
| andrewbonney | 0:07919e3d6c56 | 1160 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 1161 | #else |
| andrewbonney | 0:07919e3d6c56 | 1162 | return XML_ERROR_FEATURE_REQUIRES_XML_DTD; |
| andrewbonney | 0:07919e3d6c56 | 1163 | #endif |
| andrewbonney | 0:07919e3d6c56 | 1164 | } |
| andrewbonney | 0:07919e3d6c56 | 1165 | |
| andrewbonney | 0:07919e3d6c56 | 1166 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1167 | XML_SetReturnNSTriplet(XML_Parser parser, int do_nst) |
| andrewbonney | 0:07919e3d6c56 | 1168 | { |
| andrewbonney | 0:07919e3d6c56 | 1169 | /* block after XML_Parse()/XML_ParseBuffer() has been called */ |
| andrewbonney | 0:07919e3d6c56 | 1170 | if (ps_parsing == XML_PARSING || ps_parsing == XML_SUSPENDED) |
| andrewbonney | 0:07919e3d6c56 | 1171 | return; |
| andrewbonney | 0:07919e3d6c56 | 1172 | ns_triplets = do_nst ? XML_TRUE : XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 1173 | } |
| andrewbonney | 0:07919e3d6c56 | 1174 | |
| andrewbonney | 0:07919e3d6c56 | 1175 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1176 | XML_SetUserData(XML_Parser parser, void *p) |
| andrewbonney | 0:07919e3d6c56 | 1177 | { |
| andrewbonney | 0:07919e3d6c56 | 1178 | if (handlerArg == userData) |
| andrewbonney | 0:07919e3d6c56 | 1179 | handlerArg = userData = p; |
| andrewbonney | 0:07919e3d6c56 | 1180 | else |
| andrewbonney | 0:07919e3d6c56 | 1181 | userData = p; |
| andrewbonney | 0:07919e3d6c56 | 1182 | } |
| andrewbonney | 0:07919e3d6c56 | 1183 | |
| andrewbonney | 0:07919e3d6c56 | 1184 | enum XML_Status XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1185 | XML_SetBase(XML_Parser parser, const XML_Char *p) |
| andrewbonney | 0:07919e3d6c56 | 1186 | { |
| andrewbonney | 0:07919e3d6c56 | 1187 | if (p) { |
| andrewbonney | 0:07919e3d6c56 | 1188 | p = poolCopyString(&_dtd->pool, p); |
| andrewbonney | 0:07919e3d6c56 | 1189 | if (!p) |
| andrewbonney | 0:07919e3d6c56 | 1190 | return XML_STATUS_ERROR; |
| andrewbonney | 0:07919e3d6c56 | 1191 | curBase = p; |
| andrewbonney | 0:07919e3d6c56 | 1192 | } |
| andrewbonney | 0:07919e3d6c56 | 1193 | else |
| andrewbonney | 0:07919e3d6c56 | 1194 | curBase = NULL; |
| andrewbonney | 0:07919e3d6c56 | 1195 | return XML_STATUS_OK; |
| andrewbonney | 0:07919e3d6c56 | 1196 | } |
| andrewbonney | 0:07919e3d6c56 | 1197 | |
| andrewbonney | 0:07919e3d6c56 | 1198 | const XML_Char * XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1199 | XML_GetBase(XML_Parser parser) |
| andrewbonney | 0:07919e3d6c56 | 1200 | { |
| andrewbonney | 0:07919e3d6c56 | 1201 | return curBase; |
| andrewbonney | 0:07919e3d6c56 | 1202 | } |
| andrewbonney | 0:07919e3d6c56 | 1203 | |
| andrewbonney | 0:07919e3d6c56 | 1204 | int XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1205 | XML_GetSpecifiedAttributeCount(XML_Parser parser) |
| andrewbonney | 0:07919e3d6c56 | 1206 | { |
| andrewbonney | 0:07919e3d6c56 | 1207 | return nSpecifiedAtts; |
| andrewbonney | 0:07919e3d6c56 | 1208 | } |
| andrewbonney | 0:07919e3d6c56 | 1209 | |
| andrewbonney | 0:07919e3d6c56 | 1210 | int XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1211 | XML_GetIdAttributeIndex(XML_Parser parser) |
| andrewbonney | 0:07919e3d6c56 | 1212 | { |
| andrewbonney | 0:07919e3d6c56 | 1213 | return idAttIndex; |
| andrewbonney | 0:07919e3d6c56 | 1214 | } |
| andrewbonney | 0:07919e3d6c56 | 1215 | |
| andrewbonney | 0:07919e3d6c56 | 1216 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1217 | XML_SetElementHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1218 | XML_StartElementHandler start, |
| andrewbonney | 0:07919e3d6c56 | 1219 | XML_EndElementHandler end) |
| andrewbonney | 0:07919e3d6c56 | 1220 | { |
| andrewbonney | 0:07919e3d6c56 | 1221 | startElementHandler = start; |
| andrewbonney | 0:07919e3d6c56 | 1222 | endElementHandler = end; |
| andrewbonney | 0:07919e3d6c56 | 1223 | } |
| andrewbonney | 0:07919e3d6c56 | 1224 | |
| andrewbonney | 0:07919e3d6c56 | 1225 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1226 | XML_SetStartElementHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1227 | XML_StartElementHandler start) { |
| andrewbonney | 0:07919e3d6c56 | 1228 | startElementHandler = start; |
| andrewbonney | 0:07919e3d6c56 | 1229 | } |
| andrewbonney | 0:07919e3d6c56 | 1230 | |
| andrewbonney | 0:07919e3d6c56 | 1231 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1232 | XML_SetEndElementHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1233 | XML_EndElementHandler end) { |
| andrewbonney | 0:07919e3d6c56 | 1234 | endElementHandler = end; |
| andrewbonney | 0:07919e3d6c56 | 1235 | } |
| andrewbonney | 0:07919e3d6c56 | 1236 | |
| andrewbonney | 0:07919e3d6c56 | 1237 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1238 | XML_SetCharacterDataHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1239 | XML_CharacterDataHandler handler) |
| andrewbonney | 0:07919e3d6c56 | 1240 | { |
| andrewbonney | 0:07919e3d6c56 | 1241 | characterDataHandler = handler; |
| andrewbonney | 0:07919e3d6c56 | 1242 | } |
| andrewbonney | 0:07919e3d6c56 | 1243 | |
| andrewbonney | 0:07919e3d6c56 | 1244 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1245 | XML_SetProcessingInstructionHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1246 | XML_ProcessingInstructionHandler handler) |
| andrewbonney | 0:07919e3d6c56 | 1247 | { |
| andrewbonney | 0:07919e3d6c56 | 1248 | processingInstructionHandler = handler; |
| andrewbonney | 0:07919e3d6c56 | 1249 | } |
| andrewbonney | 0:07919e3d6c56 | 1250 | |
| andrewbonney | 0:07919e3d6c56 | 1251 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1252 | XML_SetCommentHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1253 | XML_CommentHandler handler) |
| andrewbonney | 0:07919e3d6c56 | 1254 | { |
| andrewbonney | 0:07919e3d6c56 | 1255 | commentHandler = handler; |
| andrewbonney | 0:07919e3d6c56 | 1256 | } |
| andrewbonney | 0:07919e3d6c56 | 1257 | |
| andrewbonney | 0:07919e3d6c56 | 1258 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1259 | XML_SetCdataSectionHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1260 | XML_StartCdataSectionHandler start, |
| andrewbonney | 0:07919e3d6c56 | 1261 | XML_EndCdataSectionHandler end) |
| andrewbonney | 0:07919e3d6c56 | 1262 | { |
| andrewbonney | 0:07919e3d6c56 | 1263 | startCdataSectionHandler = start; |
| andrewbonney | 0:07919e3d6c56 | 1264 | endCdataSectionHandler = end; |
| andrewbonney | 0:07919e3d6c56 | 1265 | } |
| andrewbonney | 0:07919e3d6c56 | 1266 | |
| andrewbonney | 0:07919e3d6c56 | 1267 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1268 | XML_SetStartCdataSectionHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1269 | XML_StartCdataSectionHandler start) { |
| andrewbonney | 0:07919e3d6c56 | 1270 | startCdataSectionHandler = start; |
| andrewbonney | 0:07919e3d6c56 | 1271 | } |
| andrewbonney | 0:07919e3d6c56 | 1272 | |
| andrewbonney | 0:07919e3d6c56 | 1273 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1274 | XML_SetEndCdataSectionHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1275 | XML_EndCdataSectionHandler end) { |
| andrewbonney | 0:07919e3d6c56 | 1276 | endCdataSectionHandler = end; |
| andrewbonney | 0:07919e3d6c56 | 1277 | } |
| andrewbonney | 0:07919e3d6c56 | 1278 | |
| andrewbonney | 0:07919e3d6c56 | 1279 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1280 | XML_SetDefaultHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1281 | XML_DefaultHandler handler) |
| andrewbonney | 0:07919e3d6c56 | 1282 | { |
| andrewbonney | 0:07919e3d6c56 | 1283 | defaultHandler = handler; |
| andrewbonney | 0:07919e3d6c56 | 1284 | defaultExpandInternalEntities = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 1285 | } |
| andrewbonney | 0:07919e3d6c56 | 1286 | |
| andrewbonney | 0:07919e3d6c56 | 1287 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1288 | XML_SetDefaultHandlerExpand(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1289 | XML_DefaultHandler handler) |
| andrewbonney | 0:07919e3d6c56 | 1290 | { |
| andrewbonney | 0:07919e3d6c56 | 1291 | defaultHandler = handler; |
| andrewbonney | 0:07919e3d6c56 | 1292 | defaultExpandInternalEntities = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 1293 | } |
| andrewbonney | 0:07919e3d6c56 | 1294 | |
| andrewbonney | 0:07919e3d6c56 | 1295 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1296 | XML_SetDoctypeDeclHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1297 | XML_StartDoctypeDeclHandler start, |
| andrewbonney | 0:07919e3d6c56 | 1298 | XML_EndDoctypeDeclHandler end) |
| andrewbonney | 0:07919e3d6c56 | 1299 | { |
| andrewbonney | 0:07919e3d6c56 | 1300 | startDoctypeDeclHandler = start; |
| andrewbonney | 0:07919e3d6c56 | 1301 | endDoctypeDeclHandler = end; |
| andrewbonney | 0:07919e3d6c56 | 1302 | } |
| andrewbonney | 0:07919e3d6c56 | 1303 | |
| andrewbonney | 0:07919e3d6c56 | 1304 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1305 | XML_SetStartDoctypeDeclHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1306 | XML_StartDoctypeDeclHandler start) { |
| andrewbonney | 0:07919e3d6c56 | 1307 | startDoctypeDeclHandler = start; |
| andrewbonney | 0:07919e3d6c56 | 1308 | } |
| andrewbonney | 0:07919e3d6c56 | 1309 | |
| andrewbonney | 0:07919e3d6c56 | 1310 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1311 | XML_SetEndDoctypeDeclHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1312 | XML_EndDoctypeDeclHandler end) { |
| andrewbonney | 0:07919e3d6c56 | 1313 | endDoctypeDeclHandler = end; |
| andrewbonney | 0:07919e3d6c56 | 1314 | } |
| andrewbonney | 0:07919e3d6c56 | 1315 | |
| andrewbonney | 0:07919e3d6c56 | 1316 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1317 | XML_SetUnparsedEntityDeclHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1318 | XML_UnparsedEntityDeclHandler handler) |
| andrewbonney | 0:07919e3d6c56 | 1319 | { |
| andrewbonney | 0:07919e3d6c56 | 1320 | unparsedEntityDeclHandler = handler; |
| andrewbonney | 0:07919e3d6c56 | 1321 | } |
| andrewbonney | 0:07919e3d6c56 | 1322 | |
| andrewbonney | 0:07919e3d6c56 | 1323 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1324 | XML_SetNotationDeclHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1325 | XML_NotationDeclHandler handler) |
| andrewbonney | 0:07919e3d6c56 | 1326 | { |
| andrewbonney | 0:07919e3d6c56 | 1327 | notationDeclHandler = handler; |
| andrewbonney | 0:07919e3d6c56 | 1328 | } |
| andrewbonney | 0:07919e3d6c56 | 1329 | |
| andrewbonney | 0:07919e3d6c56 | 1330 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1331 | XML_SetNamespaceDeclHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1332 | XML_StartNamespaceDeclHandler start, |
| andrewbonney | 0:07919e3d6c56 | 1333 | XML_EndNamespaceDeclHandler end) |
| andrewbonney | 0:07919e3d6c56 | 1334 | { |
| andrewbonney | 0:07919e3d6c56 | 1335 | startNamespaceDeclHandler = start; |
| andrewbonney | 0:07919e3d6c56 | 1336 | endNamespaceDeclHandler = end; |
| andrewbonney | 0:07919e3d6c56 | 1337 | } |
| andrewbonney | 0:07919e3d6c56 | 1338 | |
| andrewbonney | 0:07919e3d6c56 | 1339 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1340 | XML_SetStartNamespaceDeclHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1341 | XML_StartNamespaceDeclHandler start) { |
| andrewbonney | 0:07919e3d6c56 | 1342 | startNamespaceDeclHandler = start; |
| andrewbonney | 0:07919e3d6c56 | 1343 | } |
| andrewbonney | 0:07919e3d6c56 | 1344 | |
| andrewbonney | 0:07919e3d6c56 | 1345 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1346 | XML_SetEndNamespaceDeclHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1347 | XML_EndNamespaceDeclHandler end) { |
| andrewbonney | 0:07919e3d6c56 | 1348 | endNamespaceDeclHandler = end; |
| andrewbonney | 0:07919e3d6c56 | 1349 | } |
| andrewbonney | 0:07919e3d6c56 | 1350 | |
| andrewbonney | 0:07919e3d6c56 | 1351 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1352 | XML_SetNotStandaloneHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1353 | XML_NotStandaloneHandler handler) |
| andrewbonney | 0:07919e3d6c56 | 1354 | { |
| andrewbonney | 0:07919e3d6c56 | 1355 | notStandaloneHandler = handler; |
| andrewbonney | 0:07919e3d6c56 | 1356 | } |
| andrewbonney | 0:07919e3d6c56 | 1357 | |
| andrewbonney | 0:07919e3d6c56 | 1358 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1359 | XML_SetExternalEntityRefHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1360 | XML_ExternalEntityRefHandler handler) |
| andrewbonney | 0:07919e3d6c56 | 1361 | { |
| andrewbonney | 0:07919e3d6c56 | 1362 | externalEntityRefHandler = handler; |
| andrewbonney | 0:07919e3d6c56 | 1363 | } |
| andrewbonney | 0:07919e3d6c56 | 1364 | |
| andrewbonney | 0:07919e3d6c56 | 1365 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1366 | XML_SetExternalEntityRefHandlerArg(XML_Parser parser, void *arg) |
| andrewbonney | 0:07919e3d6c56 | 1367 | { |
| andrewbonney | 0:07919e3d6c56 | 1368 | if (arg) |
| andrewbonney | 0:07919e3d6c56 | 1369 | externalEntityRefHandlerArg = (XML_Parser)arg; |
| andrewbonney | 0:07919e3d6c56 | 1370 | else |
| andrewbonney | 0:07919e3d6c56 | 1371 | externalEntityRefHandlerArg = parser; |
| andrewbonney | 0:07919e3d6c56 | 1372 | } |
| andrewbonney | 0:07919e3d6c56 | 1373 | |
| andrewbonney | 0:07919e3d6c56 | 1374 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1375 | XML_SetSkippedEntityHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1376 | XML_SkippedEntityHandler handler) |
| andrewbonney | 0:07919e3d6c56 | 1377 | { |
| andrewbonney | 0:07919e3d6c56 | 1378 | skippedEntityHandler = handler; |
| andrewbonney | 0:07919e3d6c56 | 1379 | } |
| andrewbonney | 0:07919e3d6c56 | 1380 | |
| andrewbonney | 0:07919e3d6c56 | 1381 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1382 | XML_SetUnknownEncodingHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1383 | XML_UnknownEncodingHandler handler, |
| andrewbonney | 0:07919e3d6c56 | 1384 | void *data) |
| andrewbonney | 0:07919e3d6c56 | 1385 | { |
| andrewbonney | 0:07919e3d6c56 | 1386 | unknownEncodingHandler = handler; |
| andrewbonney | 0:07919e3d6c56 | 1387 | unknownEncodingHandlerData = data; |
| andrewbonney | 0:07919e3d6c56 | 1388 | } |
| andrewbonney | 0:07919e3d6c56 | 1389 | |
| andrewbonney | 0:07919e3d6c56 | 1390 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1391 | XML_SetElementDeclHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1392 | XML_ElementDeclHandler eldecl) |
| andrewbonney | 0:07919e3d6c56 | 1393 | { |
| andrewbonney | 0:07919e3d6c56 | 1394 | elementDeclHandler = eldecl; |
| andrewbonney | 0:07919e3d6c56 | 1395 | } |
| andrewbonney | 0:07919e3d6c56 | 1396 | |
| andrewbonney | 0:07919e3d6c56 | 1397 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1398 | XML_SetAttlistDeclHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1399 | XML_AttlistDeclHandler attdecl) |
| andrewbonney | 0:07919e3d6c56 | 1400 | { |
| andrewbonney | 0:07919e3d6c56 | 1401 | attlistDeclHandler = attdecl; |
| andrewbonney | 0:07919e3d6c56 | 1402 | } |
| andrewbonney | 0:07919e3d6c56 | 1403 | |
| andrewbonney | 0:07919e3d6c56 | 1404 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1405 | XML_SetEntityDeclHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1406 | XML_EntityDeclHandler handler) |
| andrewbonney | 0:07919e3d6c56 | 1407 | { |
| andrewbonney | 0:07919e3d6c56 | 1408 | entityDeclHandler = handler; |
| andrewbonney | 0:07919e3d6c56 | 1409 | } |
| andrewbonney | 0:07919e3d6c56 | 1410 | |
| andrewbonney | 0:07919e3d6c56 | 1411 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1412 | XML_SetXmlDeclHandler(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1413 | XML_XmlDeclHandler handler) { |
| andrewbonney | 0:07919e3d6c56 | 1414 | xmlDeclHandler = handler; |
| andrewbonney | 0:07919e3d6c56 | 1415 | } |
| andrewbonney | 0:07919e3d6c56 | 1416 | |
| andrewbonney | 0:07919e3d6c56 | 1417 | int XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1418 | XML_SetParamEntityParsing(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 1419 | enum XML_ParamEntityParsing peParsing) |
| andrewbonney | 0:07919e3d6c56 | 1420 | { |
| andrewbonney | 0:07919e3d6c56 | 1421 | /* block after XML_Parse()/XML_ParseBuffer() has been called */ |
| andrewbonney | 0:07919e3d6c56 | 1422 | if (ps_parsing == XML_PARSING || ps_parsing == XML_SUSPENDED) |
| andrewbonney | 0:07919e3d6c56 | 1423 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 1424 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 1425 | paramEntityParsing = peParsing; |
| andrewbonney | 0:07919e3d6c56 | 1426 | return 1; |
| andrewbonney | 0:07919e3d6c56 | 1427 | #else |
| andrewbonney | 0:07919e3d6c56 | 1428 | return peParsing == XML_PARAM_ENTITY_PARSING_NEVER; |
| andrewbonney | 0:07919e3d6c56 | 1429 | #endif |
| andrewbonney | 0:07919e3d6c56 | 1430 | } |
| andrewbonney | 0:07919e3d6c56 | 1431 | |
| andrewbonney | 0:07919e3d6c56 | 1432 | enum XML_Status XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1433 | XML_Parse(XML_Parser parser, const char *s, int len, int isFinal) |
| andrewbonney | 0:07919e3d6c56 | 1434 | { |
| andrewbonney | 0:07919e3d6c56 | 1435 | |
| andrewbonney | 0:07919e3d6c56 | 1436 | switch (ps_parsing) { |
| andrewbonney | 0:07919e3d6c56 | 1437 | case XML_SUSPENDED: |
| andrewbonney | 0:07919e3d6c56 | 1438 | errorCode = XML_ERROR_SUSPENDED; |
| andrewbonney | 0:07919e3d6c56 | 1439 | return XML_STATUS_ERROR; |
| andrewbonney | 0:07919e3d6c56 | 1440 | case XML_FINISHED: |
| andrewbonney | 0:07919e3d6c56 | 1441 | errorCode = XML_ERROR_FINISHED; |
| andrewbonney | 0:07919e3d6c56 | 1442 | return XML_STATUS_ERROR; |
| andrewbonney | 0:07919e3d6c56 | 1443 | default: |
| andrewbonney | 0:07919e3d6c56 | 1444 | ps_parsing = XML_PARSING; |
| andrewbonney | 0:07919e3d6c56 | 1445 | } |
| andrewbonney | 0:07919e3d6c56 | 1446 | if (len == 0) { |
| andrewbonney | 0:07919e3d6c56 | 1447 | ps_finalBuffer = (XML_Bool)isFinal; |
| andrewbonney | 0:07919e3d6c56 | 1448 | if (!isFinal) |
| andrewbonney | 0:07919e3d6c56 | 1449 | return XML_STATUS_OK; |
| andrewbonney | 0:07919e3d6c56 | 1450 | positionPtr = bufferPtr; |
| andrewbonney | 0:07919e3d6c56 | 1451 | parseEndPtr = bufferEnd; |
| andrewbonney | 0:07919e3d6c56 | 1452 | |
| andrewbonney | 0:07919e3d6c56 | 1453 | /* If data are left over from last buffer, and we now know that these |
| andrewbonney | 0:07919e3d6c56 | 1454 | data are the final chunk of input, then we have to check them again |
| andrewbonney | 0:07919e3d6c56 | 1455 | to detect errors based on that fact. |
| andrewbonney | 0:07919e3d6c56 | 1456 | */ |
| andrewbonney | 0:07919e3d6c56 | 1457 | errorCode = processor(parser, bufferPtr, parseEndPtr, &bufferPtr); |
| andrewbonney | 0:07919e3d6c56 | 1458 | |
| andrewbonney | 0:07919e3d6c56 | 1459 | if (errorCode == XML_ERROR_NONE) { |
| andrewbonney | 0:07919e3d6c56 | 1460 | switch (ps_parsing) { |
| andrewbonney | 0:07919e3d6c56 | 1461 | case XML_SUSPENDED: |
| andrewbonney | 0:07919e3d6c56 | 1462 | XmlUpdatePosition(encoding, positionPtr, bufferPtr, &position); |
| andrewbonney | 0:07919e3d6c56 | 1463 | positionPtr = bufferPtr; |
| andrewbonney | 0:07919e3d6c56 | 1464 | return XML_STATUS_SUSPENDED; |
| andrewbonney | 0:07919e3d6c56 | 1465 | case XML_INITIALIZED: |
| andrewbonney | 0:07919e3d6c56 | 1466 | case XML_PARSING: |
| andrewbonney | 0:07919e3d6c56 | 1467 | ps_parsing = XML_FINISHED; |
| andrewbonney | 0:07919e3d6c56 | 1468 | /* fall through */ |
| andrewbonney | 0:07919e3d6c56 | 1469 | default: |
| andrewbonney | 0:07919e3d6c56 | 1470 | return XML_STATUS_OK; |
| andrewbonney | 0:07919e3d6c56 | 1471 | } |
| andrewbonney | 0:07919e3d6c56 | 1472 | } |
| andrewbonney | 0:07919e3d6c56 | 1473 | eventEndPtr = eventPtr; |
| andrewbonney | 0:07919e3d6c56 | 1474 | processor = errorProcessor; |
| andrewbonney | 0:07919e3d6c56 | 1475 | return XML_STATUS_ERROR; |
| andrewbonney | 0:07919e3d6c56 | 1476 | } |
| andrewbonney | 0:07919e3d6c56 | 1477 | #ifndef XML_CONTEXT_BYTES |
| andrewbonney | 0:07919e3d6c56 | 1478 | else if (bufferPtr == bufferEnd) { |
| andrewbonney | 0:07919e3d6c56 | 1479 | printf("At the end\r\n"); |
| andrewbonney | 0:07919e3d6c56 | 1480 | const char *end; |
| andrewbonney | 0:07919e3d6c56 | 1481 | int nLeftOver; |
| andrewbonney | 0:07919e3d6c56 | 1482 | enum XML_Error result; |
| andrewbonney | 0:07919e3d6c56 | 1483 | parseEndByteIndex += len; |
| andrewbonney | 0:07919e3d6c56 | 1484 | positionPtr = s; |
| andrewbonney | 0:07919e3d6c56 | 1485 | ps_finalBuffer = (XML_Bool)isFinal; |
| andrewbonney | 0:07919e3d6c56 | 1486 | |
| andrewbonney | 0:07919e3d6c56 | 1487 | errorCode = processor(parser, s, parseEndPtr = s + len, &end); |
| andrewbonney | 0:07919e3d6c56 | 1488 | |
| andrewbonney | 0:07919e3d6c56 | 1489 | if (errorCode != XML_ERROR_NONE) { |
| andrewbonney | 0:07919e3d6c56 | 1490 | eventEndPtr = eventPtr; |
| andrewbonney | 0:07919e3d6c56 | 1491 | processor = errorProcessor; |
| andrewbonney | 0:07919e3d6c56 | 1492 | return XML_STATUS_ERROR; |
| andrewbonney | 0:07919e3d6c56 | 1493 | } |
| andrewbonney | 0:07919e3d6c56 | 1494 | else { |
| andrewbonney | 0:07919e3d6c56 | 1495 | switch (ps_parsing) { |
| andrewbonney | 0:07919e3d6c56 | 1496 | case XML_SUSPENDED: |
| andrewbonney | 0:07919e3d6c56 | 1497 | result = XML_STATUS_SUSPENDED; |
| andrewbonney | 0:07919e3d6c56 | 1498 | break; |
| andrewbonney | 0:07919e3d6c56 | 1499 | case XML_INITIALIZED: |
| andrewbonney | 0:07919e3d6c56 | 1500 | case XML_PARSING: |
| andrewbonney | 0:07919e3d6c56 | 1501 | result = XML_STATUS_OK; |
| andrewbonney | 0:07919e3d6c56 | 1502 | if (isFinal) { |
| andrewbonney | 0:07919e3d6c56 | 1503 | ps_parsing = XML_FINISHED; |
| andrewbonney | 0:07919e3d6c56 | 1504 | return result; |
| andrewbonney | 0:07919e3d6c56 | 1505 | } |
| andrewbonney | 0:07919e3d6c56 | 1506 | } |
| andrewbonney | 0:07919e3d6c56 | 1507 | } |
| andrewbonney | 0:07919e3d6c56 | 1508 | |
| andrewbonney | 0:07919e3d6c56 | 1509 | XmlUpdatePosition(encoding, positionPtr, end, &position); |
| andrewbonney | 0:07919e3d6c56 | 1510 | nLeftOver = s + len - end; |
| andrewbonney | 0:07919e3d6c56 | 1511 | if (nLeftOver) { |
| andrewbonney | 0:07919e3d6c56 | 1512 | if (buffer == NULL || nLeftOver > bufferLim - buffer) { |
| andrewbonney | 0:07919e3d6c56 | 1513 | /* FIXME avoid integer overflow */ |
| andrewbonney | 0:07919e3d6c56 | 1514 | char *temp; |
| andrewbonney | 0:07919e3d6c56 | 1515 | temp = (buffer == NULL |
| andrewbonney | 0:07919e3d6c56 | 1516 | ? (char *)MALLOC(len * 2) |
| andrewbonney | 0:07919e3d6c56 | 1517 | : (char *)REALLOC(buffer, len * 2)); |
| andrewbonney | 0:07919e3d6c56 | 1518 | if (temp == NULL) { |
| andrewbonney | 0:07919e3d6c56 | 1519 | errorCode = XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 1520 | return XML_STATUS_ERROR; |
| andrewbonney | 0:07919e3d6c56 | 1521 | } |
| andrewbonney | 0:07919e3d6c56 | 1522 | buffer = temp; |
| andrewbonney | 0:07919e3d6c56 | 1523 | if (!buffer) { |
| andrewbonney | 0:07919e3d6c56 | 1524 | errorCode = XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 1525 | eventPtr = eventEndPtr = NULL; |
| andrewbonney | 0:07919e3d6c56 | 1526 | processor = errorProcessor; |
| andrewbonney | 0:07919e3d6c56 | 1527 | return XML_STATUS_ERROR; |
| andrewbonney | 0:07919e3d6c56 | 1528 | } |
| andrewbonney | 0:07919e3d6c56 | 1529 | bufferLim = buffer + len * 2; |
| andrewbonney | 0:07919e3d6c56 | 1530 | } |
| andrewbonney | 0:07919e3d6c56 | 1531 | memcpy(buffer, end, nLeftOver); |
| andrewbonney | 0:07919e3d6c56 | 1532 | } |
| andrewbonney | 0:07919e3d6c56 | 1533 | bufferPtr = buffer; |
| andrewbonney | 0:07919e3d6c56 | 1534 | bufferEnd = buffer + nLeftOver; |
| andrewbonney | 0:07919e3d6c56 | 1535 | positionPtr = bufferPtr; |
| andrewbonney | 0:07919e3d6c56 | 1536 | parseEndPtr = bufferEnd; |
| andrewbonney | 0:07919e3d6c56 | 1537 | eventPtr = bufferPtr; |
| andrewbonney | 0:07919e3d6c56 | 1538 | eventEndPtr = bufferPtr; |
| andrewbonney | 0:07919e3d6c56 | 1539 | return result; |
| andrewbonney | 0:07919e3d6c56 | 1540 | } |
| andrewbonney | 0:07919e3d6c56 | 1541 | #endif /* not defined XML_CONTEXT_BYTES */ |
| andrewbonney | 0:07919e3d6c56 | 1542 | else { |
| andrewbonney | 0:07919e3d6c56 | 1543 | void *buff = XML_GetBuffer(parser, len); |
| andrewbonney | 0:07919e3d6c56 | 1544 | if (buff == NULL) { |
| andrewbonney | 0:07919e3d6c56 | 1545 | return XML_STATUS_ERROR; |
| andrewbonney | 0:07919e3d6c56 | 1546 | } else { |
| andrewbonney | 0:07919e3d6c56 | 1547 | memcpy(buff, s, len); |
| andrewbonney | 0:07919e3d6c56 | 1548 | return XML_ParseBuffer(parser, len, isFinal); |
| andrewbonney | 0:07919e3d6c56 | 1549 | } |
| andrewbonney | 0:07919e3d6c56 | 1550 | } |
| andrewbonney | 0:07919e3d6c56 | 1551 | } |
| andrewbonney | 0:07919e3d6c56 | 1552 | |
| andrewbonney | 0:07919e3d6c56 | 1553 | enum XML_Status XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1554 | XML_ParseBuffer(XML_Parser parser, int len, int isFinal) |
| andrewbonney | 0:07919e3d6c56 | 1555 | { |
| andrewbonney | 0:07919e3d6c56 | 1556 | const char *start; |
| andrewbonney | 0:07919e3d6c56 | 1557 | enum XML_Status result = XML_STATUS_OK; |
| andrewbonney | 0:07919e3d6c56 | 1558 | |
| andrewbonney | 0:07919e3d6c56 | 1559 | switch (ps_parsing) { |
| andrewbonney | 0:07919e3d6c56 | 1560 | case XML_SUSPENDED: |
| andrewbonney | 0:07919e3d6c56 | 1561 | errorCode = XML_ERROR_SUSPENDED; |
| andrewbonney | 0:07919e3d6c56 | 1562 | return XML_STATUS_ERROR; |
| andrewbonney | 0:07919e3d6c56 | 1563 | case XML_FINISHED: |
| andrewbonney | 0:07919e3d6c56 | 1564 | errorCode = XML_ERROR_FINISHED; |
| andrewbonney | 0:07919e3d6c56 | 1565 | return XML_STATUS_ERROR; |
| andrewbonney | 0:07919e3d6c56 | 1566 | default: |
| andrewbonney | 0:07919e3d6c56 | 1567 | ps_parsing = XML_PARSING; |
| andrewbonney | 0:07919e3d6c56 | 1568 | } |
| andrewbonney | 0:07919e3d6c56 | 1569 | |
| andrewbonney | 0:07919e3d6c56 | 1570 | start = bufferPtr; |
| andrewbonney | 0:07919e3d6c56 | 1571 | positionPtr = start; |
| andrewbonney | 0:07919e3d6c56 | 1572 | bufferEnd += len; |
| andrewbonney | 0:07919e3d6c56 | 1573 | parseEndPtr = bufferEnd; |
| andrewbonney | 0:07919e3d6c56 | 1574 | parseEndByteIndex += len; |
| andrewbonney | 0:07919e3d6c56 | 1575 | ps_finalBuffer = (XML_Bool)isFinal; |
| andrewbonney | 0:07919e3d6c56 | 1576 | |
| andrewbonney | 0:07919e3d6c56 | 1577 | errorCode = processor(parser, start, parseEndPtr, &bufferPtr); |
| andrewbonney | 0:07919e3d6c56 | 1578 | |
| andrewbonney | 0:07919e3d6c56 | 1579 | if (errorCode != XML_ERROR_NONE) { |
| andrewbonney | 0:07919e3d6c56 | 1580 | eventEndPtr = eventPtr; |
| andrewbonney | 0:07919e3d6c56 | 1581 | processor = errorProcessor; |
| andrewbonney | 0:07919e3d6c56 | 1582 | return XML_STATUS_ERROR; |
| andrewbonney | 0:07919e3d6c56 | 1583 | } |
| andrewbonney | 0:07919e3d6c56 | 1584 | else { |
| andrewbonney | 0:07919e3d6c56 | 1585 | switch (ps_parsing) { |
| andrewbonney | 0:07919e3d6c56 | 1586 | case XML_SUSPENDED: |
| andrewbonney | 0:07919e3d6c56 | 1587 | result = XML_STATUS_SUSPENDED; |
| andrewbonney | 0:07919e3d6c56 | 1588 | break; |
| andrewbonney | 0:07919e3d6c56 | 1589 | case XML_INITIALIZED: |
| andrewbonney | 0:07919e3d6c56 | 1590 | case XML_PARSING: |
| andrewbonney | 0:07919e3d6c56 | 1591 | if (isFinal) { |
| andrewbonney | 0:07919e3d6c56 | 1592 | ps_parsing = XML_FINISHED; |
| andrewbonney | 0:07919e3d6c56 | 1593 | return result; |
| andrewbonney | 0:07919e3d6c56 | 1594 | } |
| andrewbonney | 0:07919e3d6c56 | 1595 | default: ; /* should not happen */ |
| andrewbonney | 0:07919e3d6c56 | 1596 | } |
| andrewbonney | 0:07919e3d6c56 | 1597 | } |
| andrewbonney | 0:07919e3d6c56 | 1598 | |
| andrewbonney | 0:07919e3d6c56 | 1599 | XmlUpdatePosition(encoding, positionPtr, bufferPtr, &position); |
| andrewbonney | 0:07919e3d6c56 | 1600 | positionPtr = bufferPtr; |
| andrewbonney | 0:07919e3d6c56 | 1601 | return result; |
| andrewbonney | 0:07919e3d6c56 | 1602 | } |
| andrewbonney | 0:07919e3d6c56 | 1603 | |
| andrewbonney | 0:07919e3d6c56 | 1604 | void * XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1605 | XML_GetBuffer(XML_Parser parser, int len) |
| andrewbonney | 0:07919e3d6c56 | 1606 | { |
| andrewbonney | 0:07919e3d6c56 | 1607 | switch (ps_parsing) { |
| andrewbonney | 0:07919e3d6c56 | 1608 | case XML_SUSPENDED: |
| andrewbonney | 0:07919e3d6c56 | 1609 | errorCode = XML_ERROR_SUSPENDED; |
| andrewbonney | 0:07919e3d6c56 | 1610 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 1611 | case XML_FINISHED: |
| andrewbonney | 0:07919e3d6c56 | 1612 | errorCode = XML_ERROR_FINISHED; |
| andrewbonney | 0:07919e3d6c56 | 1613 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 1614 | default: ; |
| andrewbonney | 0:07919e3d6c56 | 1615 | } |
| andrewbonney | 0:07919e3d6c56 | 1616 | |
| andrewbonney | 0:07919e3d6c56 | 1617 | if (len > bufferLim - bufferEnd) { |
| andrewbonney | 0:07919e3d6c56 | 1618 | /* FIXME avoid integer overflow */ |
| andrewbonney | 0:07919e3d6c56 | 1619 | int neededSize = len + (int)(bufferEnd - bufferPtr); |
| andrewbonney | 0:07919e3d6c56 | 1620 | #ifdef XML_CONTEXT_BYTES |
| andrewbonney | 0:07919e3d6c56 | 1621 | int keep = (int)(bufferPtr - buffer); |
| andrewbonney | 0:07919e3d6c56 | 1622 | |
| andrewbonney | 0:07919e3d6c56 | 1623 | if (keep > XML_CONTEXT_BYTES) |
| andrewbonney | 0:07919e3d6c56 | 1624 | keep = XML_CONTEXT_BYTES; |
| andrewbonney | 0:07919e3d6c56 | 1625 | neededSize += keep; |
| andrewbonney | 0:07919e3d6c56 | 1626 | #endif /* defined XML_CONTEXT_BYTES */ |
| andrewbonney | 0:07919e3d6c56 | 1627 | if (neededSize <= bufferLim - buffer) { |
| andrewbonney | 0:07919e3d6c56 | 1628 | #ifdef XML_CONTEXT_BYTES |
| andrewbonney | 0:07919e3d6c56 | 1629 | if (keep < bufferPtr - buffer) { |
| andrewbonney | 0:07919e3d6c56 | 1630 | int offset = (int)(bufferPtr - buffer) - keep; |
| andrewbonney | 0:07919e3d6c56 | 1631 | memmove(buffer, &buffer[offset], bufferEnd - bufferPtr + keep); |
| andrewbonney | 0:07919e3d6c56 | 1632 | bufferEnd -= offset; |
| andrewbonney | 0:07919e3d6c56 | 1633 | bufferPtr -= offset; |
| andrewbonney | 0:07919e3d6c56 | 1634 | } |
| andrewbonney | 0:07919e3d6c56 | 1635 | #else |
| andrewbonney | 0:07919e3d6c56 | 1636 | memmove(buffer, bufferPtr, bufferEnd - bufferPtr); |
| andrewbonney | 0:07919e3d6c56 | 1637 | bufferEnd = buffer + (bufferEnd - bufferPtr); |
| andrewbonney | 0:07919e3d6c56 | 1638 | bufferPtr = buffer; |
| andrewbonney | 0:07919e3d6c56 | 1639 | #endif /* not defined XML_CONTEXT_BYTES */ |
| andrewbonney | 0:07919e3d6c56 | 1640 | } |
| andrewbonney | 0:07919e3d6c56 | 1641 | else { |
| andrewbonney | 0:07919e3d6c56 | 1642 | char *newBuf; |
| andrewbonney | 0:07919e3d6c56 | 1643 | int bufferSize = (int)(bufferLim - bufferPtr); |
| andrewbonney | 0:07919e3d6c56 | 1644 | if (bufferSize == 0) |
| andrewbonney | 0:07919e3d6c56 | 1645 | bufferSize = INIT_BUFFER_SIZE; |
| andrewbonney | 0:07919e3d6c56 | 1646 | do { |
| andrewbonney | 0:07919e3d6c56 | 1647 | bufferSize *= 2; |
| andrewbonney | 0:07919e3d6c56 | 1648 | } while (bufferSize < neededSize); |
| andrewbonney | 0:07919e3d6c56 | 1649 | newBuf = (char *)MALLOC(bufferSize); |
| andrewbonney | 0:07919e3d6c56 | 1650 | if (newBuf == 0) { |
| andrewbonney | 0:07919e3d6c56 | 1651 | errorCode = XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 1652 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 1653 | } |
| andrewbonney | 0:07919e3d6c56 | 1654 | bufferLim = newBuf + bufferSize; |
| andrewbonney | 0:07919e3d6c56 | 1655 | #ifdef XML_CONTEXT_BYTES |
| andrewbonney | 0:07919e3d6c56 | 1656 | if (bufferPtr) { |
| andrewbonney | 0:07919e3d6c56 | 1657 | int keep = (int)(bufferPtr - buffer); |
| andrewbonney | 0:07919e3d6c56 | 1658 | if (keep > XML_CONTEXT_BYTES) |
| andrewbonney | 0:07919e3d6c56 | 1659 | keep = XML_CONTEXT_BYTES; |
| andrewbonney | 0:07919e3d6c56 | 1660 | memcpy(newBuf, &bufferPtr[-keep], bufferEnd - bufferPtr + keep); |
| andrewbonney | 0:07919e3d6c56 | 1661 | FREE(buffer); |
| andrewbonney | 0:07919e3d6c56 | 1662 | buffer = newBuf; |
| andrewbonney | 0:07919e3d6c56 | 1663 | bufferEnd = buffer + (bufferEnd - bufferPtr) + keep; |
| andrewbonney | 0:07919e3d6c56 | 1664 | bufferPtr = buffer + keep; |
| andrewbonney | 0:07919e3d6c56 | 1665 | } |
| andrewbonney | 0:07919e3d6c56 | 1666 | else { |
| andrewbonney | 0:07919e3d6c56 | 1667 | bufferEnd = newBuf + (bufferEnd - bufferPtr); |
| andrewbonney | 0:07919e3d6c56 | 1668 | bufferPtr = buffer = newBuf; |
| andrewbonney | 0:07919e3d6c56 | 1669 | } |
| andrewbonney | 0:07919e3d6c56 | 1670 | #else |
| andrewbonney | 0:07919e3d6c56 | 1671 | if (bufferPtr) { |
| andrewbonney | 0:07919e3d6c56 | 1672 | memcpy(newBuf, bufferPtr, bufferEnd - bufferPtr); |
| andrewbonney | 0:07919e3d6c56 | 1673 | FREE(buffer); |
| andrewbonney | 0:07919e3d6c56 | 1674 | } |
| andrewbonney | 0:07919e3d6c56 | 1675 | bufferEnd = newBuf + (bufferEnd - bufferPtr); |
| andrewbonney | 0:07919e3d6c56 | 1676 | bufferPtr = buffer = newBuf; |
| andrewbonney | 0:07919e3d6c56 | 1677 | #endif /* not defined XML_CONTEXT_BYTES */ |
| andrewbonney | 0:07919e3d6c56 | 1678 | } |
| andrewbonney | 0:07919e3d6c56 | 1679 | } |
| andrewbonney | 0:07919e3d6c56 | 1680 | return bufferEnd; |
| andrewbonney | 0:07919e3d6c56 | 1681 | } |
| andrewbonney | 0:07919e3d6c56 | 1682 | |
| andrewbonney | 0:07919e3d6c56 | 1683 | enum XML_Status XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1684 | XML_StopParser(XML_Parser parser, XML_Bool resumable) |
| andrewbonney | 0:07919e3d6c56 | 1685 | { |
| andrewbonney | 0:07919e3d6c56 | 1686 | switch (ps_parsing) { |
| andrewbonney | 0:07919e3d6c56 | 1687 | case XML_SUSPENDED: |
| andrewbonney | 0:07919e3d6c56 | 1688 | if (resumable) { |
| andrewbonney | 0:07919e3d6c56 | 1689 | errorCode = XML_ERROR_SUSPENDED; |
| andrewbonney | 0:07919e3d6c56 | 1690 | return XML_STATUS_ERROR; |
| andrewbonney | 0:07919e3d6c56 | 1691 | } |
| andrewbonney | 0:07919e3d6c56 | 1692 | ps_parsing = XML_FINISHED; |
| andrewbonney | 0:07919e3d6c56 | 1693 | break; |
| andrewbonney | 0:07919e3d6c56 | 1694 | case XML_FINISHED: |
| andrewbonney | 0:07919e3d6c56 | 1695 | errorCode = XML_ERROR_FINISHED; |
| andrewbonney | 0:07919e3d6c56 | 1696 | return XML_STATUS_ERROR; |
| andrewbonney | 0:07919e3d6c56 | 1697 | default: |
| andrewbonney | 0:07919e3d6c56 | 1698 | if (resumable) { |
| andrewbonney | 0:07919e3d6c56 | 1699 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 1700 | if (isParamEntity) { |
| andrewbonney | 0:07919e3d6c56 | 1701 | errorCode = XML_ERROR_SUSPEND_PE; |
| andrewbonney | 0:07919e3d6c56 | 1702 | return XML_STATUS_ERROR; |
| andrewbonney | 0:07919e3d6c56 | 1703 | } |
| andrewbonney | 0:07919e3d6c56 | 1704 | #endif |
| andrewbonney | 0:07919e3d6c56 | 1705 | ps_parsing = XML_SUSPENDED; |
| andrewbonney | 0:07919e3d6c56 | 1706 | } |
| andrewbonney | 0:07919e3d6c56 | 1707 | else |
| andrewbonney | 0:07919e3d6c56 | 1708 | ps_parsing = XML_FINISHED; |
| andrewbonney | 0:07919e3d6c56 | 1709 | } |
| andrewbonney | 0:07919e3d6c56 | 1710 | return XML_STATUS_OK; |
| andrewbonney | 0:07919e3d6c56 | 1711 | } |
| andrewbonney | 0:07919e3d6c56 | 1712 | |
| andrewbonney | 0:07919e3d6c56 | 1713 | enum XML_Status XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1714 | XML_ResumeParser(XML_Parser parser) |
| andrewbonney | 0:07919e3d6c56 | 1715 | { |
| andrewbonney | 0:07919e3d6c56 | 1716 | enum XML_Status result = XML_STATUS_OK; |
| andrewbonney | 0:07919e3d6c56 | 1717 | |
| andrewbonney | 0:07919e3d6c56 | 1718 | if (ps_parsing != XML_SUSPENDED) { |
| andrewbonney | 0:07919e3d6c56 | 1719 | errorCode = XML_ERROR_NOT_SUSPENDED; |
| andrewbonney | 0:07919e3d6c56 | 1720 | return XML_STATUS_ERROR; |
| andrewbonney | 0:07919e3d6c56 | 1721 | } |
| andrewbonney | 0:07919e3d6c56 | 1722 | ps_parsing = XML_PARSING; |
| andrewbonney | 0:07919e3d6c56 | 1723 | |
| andrewbonney | 0:07919e3d6c56 | 1724 | errorCode = processor(parser, bufferPtr, parseEndPtr, &bufferPtr); |
| andrewbonney | 0:07919e3d6c56 | 1725 | |
| andrewbonney | 0:07919e3d6c56 | 1726 | if (errorCode != XML_ERROR_NONE) { |
| andrewbonney | 0:07919e3d6c56 | 1727 | eventEndPtr = eventPtr; |
| andrewbonney | 0:07919e3d6c56 | 1728 | processor = errorProcessor; |
| andrewbonney | 0:07919e3d6c56 | 1729 | return XML_STATUS_ERROR; |
| andrewbonney | 0:07919e3d6c56 | 1730 | } |
| andrewbonney | 0:07919e3d6c56 | 1731 | else { |
| andrewbonney | 0:07919e3d6c56 | 1732 | switch (ps_parsing) { |
| andrewbonney | 0:07919e3d6c56 | 1733 | case XML_SUSPENDED: |
| andrewbonney | 0:07919e3d6c56 | 1734 | result = XML_STATUS_SUSPENDED; |
| andrewbonney | 0:07919e3d6c56 | 1735 | break; |
| andrewbonney | 0:07919e3d6c56 | 1736 | case XML_INITIALIZED: |
| andrewbonney | 0:07919e3d6c56 | 1737 | case XML_PARSING: |
| andrewbonney | 0:07919e3d6c56 | 1738 | if (ps_finalBuffer) { |
| andrewbonney | 0:07919e3d6c56 | 1739 | ps_parsing = XML_FINISHED; |
| andrewbonney | 0:07919e3d6c56 | 1740 | return result; |
| andrewbonney | 0:07919e3d6c56 | 1741 | } |
| andrewbonney | 0:07919e3d6c56 | 1742 | default: ; |
| andrewbonney | 0:07919e3d6c56 | 1743 | } |
| andrewbonney | 0:07919e3d6c56 | 1744 | } |
| andrewbonney | 0:07919e3d6c56 | 1745 | |
| andrewbonney | 0:07919e3d6c56 | 1746 | XmlUpdatePosition(encoding, positionPtr, bufferPtr, &position); |
| andrewbonney | 0:07919e3d6c56 | 1747 | positionPtr = bufferPtr; |
| andrewbonney | 0:07919e3d6c56 | 1748 | return result; |
| andrewbonney | 0:07919e3d6c56 | 1749 | } |
| andrewbonney | 0:07919e3d6c56 | 1750 | |
| andrewbonney | 0:07919e3d6c56 | 1751 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1752 | XML_GetParsingStatus(XML_Parser parser, XML_ParsingStatus *status) |
| andrewbonney | 0:07919e3d6c56 | 1753 | { |
| andrewbonney | 0:07919e3d6c56 | 1754 | assert(status != NULL); |
| andrewbonney | 0:07919e3d6c56 | 1755 | *status = parser->m_parsingStatus; |
| andrewbonney | 0:07919e3d6c56 | 1756 | } |
| andrewbonney | 0:07919e3d6c56 | 1757 | |
| andrewbonney | 0:07919e3d6c56 | 1758 | enum XML_Error XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1759 | XML_GetErrorCode(XML_Parser parser) |
| andrewbonney | 0:07919e3d6c56 | 1760 | { |
| andrewbonney | 0:07919e3d6c56 | 1761 | return errorCode; |
| andrewbonney | 0:07919e3d6c56 | 1762 | } |
| andrewbonney | 0:07919e3d6c56 | 1763 | |
| andrewbonney | 0:07919e3d6c56 | 1764 | XML_Index XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1765 | XML_GetCurrentByteIndex(XML_Parser parser) |
| andrewbonney | 0:07919e3d6c56 | 1766 | { |
| andrewbonney | 0:07919e3d6c56 | 1767 | if (eventPtr) |
| andrewbonney | 0:07919e3d6c56 | 1768 | return parseEndByteIndex - (parseEndPtr - eventPtr); |
| andrewbonney | 0:07919e3d6c56 | 1769 | return -1; |
| andrewbonney | 0:07919e3d6c56 | 1770 | } |
| andrewbonney | 0:07919e3d6c56 | 1771 | |
| andrewbonney | 0:07919e3d6c56 | 1772 | int XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1773 | XML_GetCurrentByteCount(XML_Parser parser) |
| andrewbonney | 0:07919e3d6c56 | 1774 | { |
| andrewbonney | 0:07919e3d6c56 | 1775 | if (eventEndPtr && eventPtr) |
| andrewbonney | 0:07919e3d6c56 | 1776 | return (int)(eventEndPtr - eventPtr); |
| andrewbonney | 0:07919e3d6c56 | 1777 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 1778 | } |
| andrewbonney | 0:07919e3d6c56 | 1779 | |
| andrewbonney | 0:07919e3d6c56 | 1780 | const char * XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1781 | XML_GetInputContext(XML_Parser parser, int *offset, int *size) |
| andrewbonney | 0:07919e3d6c56 | 1782 | { |
| andrewbonney | 0:07919e3d6c56 | 1783 | #ifdef XML_CONTEXT_BYTES |
| andrewbonney | 0:07919e3d6c56 | 1784 | if (eventPtr && buffer) { |
| andrewbonney | 0:07919e3d6c56 | 1785 | *offset = (int)(eventPtr - buffer); |
| andrewbonney | 0:07919e3d6c56 | 1786 | *size = (int)(bufferEnd - buffer); |
| andrewbonney | 0:07919e3d6c56 | 1787 | return buffer; |
| andrewbonney | 0:07919e3d6c56 | 1788 | } |
| andrewbonney | 0:07919e3d6c56 | 1789 | #endif /* defined XML_CONTEXT_BYTES */ |
| andrewbonney | 0:07919e3d6c56 | 1790 | return (char *) 0; |
| andrewbonney | 0:07919e3d6c56 | 1791 | } |
| andrewbonney | 0:07919e3d6c56 | 1792 | |
| andrewbonney | 0:07919e3d6c56 | 1793 | XML_Size XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1794 | XML_GetCurrentLineNumber(XML_Parser parser) |
| andrewbonney | 0:07919e3d6c56 | 1795 | { |
| andrewbonney | 0:07919e3d6c56 | 1796 | if (eventPtr && eventPtr >= positionPtr) { |
| andrewbonney | 0:07919e3d6c56 | 1797 | XmlUpdatePosition(encoding, positionPtr, eventPtr, &position); |
| andrewbonney | 0:07919e3d6c56 | 1798 | positionPtr = eventPtr; |
| andrewbonney | 0:07919e3d6c56 | 1799 | } |
| andrewbonney | 0:07919e3d6c56 | 1800 | return position.lineNumber + 1; |
| andrewbonney | 0:07919e3d6c56 | 1801 | } |
| andrewbonney | 0:07919e3d6c56 | 1802 | |
| andrewbonney | 0:07919e3d6c56 | 1803 | XML_Size XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1804 | XML_GetCurrentColumnNumber(XML_Parser parser) |
| andrewbonney | 0:07919e3d6c56 | 1805 | { |
| andrewbonney | 0:07919e3d6c56 | 1806 | if (eventPtr && eventPtr >= positionPtr) { |
| andrewbonney | 0:07919e3d6c56 | 1807 | XmlUpdatePosition(encoding, positionPtr, eventPtr, &position); |
| andrewbonney | 0:07919e3d6c56 | 1808 | positionPtr = eventPtr; |
| andrewbonney | 0:07919e3d6c56 | 1809 | } |
| andrewbonney | 0:07919e3d6c56 | 1810 | return position.columnNumber; |
| andrewbonney | 0:07919e3d6c56 | 1811 | } |
| andrewbonney | 0:07919e3d6c56 | 1812 | |
| andrewbonney | 0:07919e3d6c56 | 1813 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1814 | XML_FreeContentModel(XML_Parser parser, XML_Content *model) |
| andrewbonney | 0:07919e3d6c56 | 1815 | { |
| andrewbonney | 0:07919e3d6c56 | 1816 | FREE(model); |
| andrewbonney | 0:07919e3d6c56 | 1817 | } |
| andrewbonney | 0:07919e3d6c56 | 1818 | |
| andrewbonney | 0:07919e3d6c56 | 1819 | void * XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1820 | XML_MemMalloc(XML_Parser parser, size_t size) |
| andrewbonney | 0:07919e3d6c56 | 1821 | { |
| andrewbonney | 0:07919e3d6c56 | 1822 | return MALLOC(size); |
| andrewbonney | 0:07919e3d6c56 | 1823 | } |
| andrewbonney | 0:07919e3d6c56 | 1824 | |
| andrewbonney | 0:07919e3d6c56 | 1825 | void * XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1826 | XML_MemRealloc(XML_Parser parser, void *ptr, size_t size) |
| andrewbonney | 0:07919e3d6c56 | 1827 | { |
| andrewbonney | 0:07919e3d6c56 | 1828 | return REALLOC(ptr, size); |
| andrewbonney | 0:07919e3d6c56 | 1829 | } |
| andrewbonney | 0:07919e3d6c56 | 1830 | |
| andrewbonney | 0:07919e3d6c56 | 1831 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1832 | XML_MemFree(XML_Parser parser, void *ptr) |
| andrewbonney | 0:07919e3d6c56 | 1833 | { |
| andrewbonney | 0:07919e3d6c56 | 1834 | FREE(ptr); |
| andrewbonney | 0:07919e3d6c56 | 1835 | } |
| andrewbonney | 0:07919e3d6c56 | 1836 | |
| andrewbonney | 0:07919e3d6c56 | 1837 | void XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1838 | XML_DefaultCurrent(XML_Parser parser) |
| andrewbonney | 0:07919e3d6c56 | 1839 | { |
| andrewbonney | 0:07919e3d6c56 | 1840 | if (defaultHandler) { |
| andrewbonney | 0:07919e3d6c56 | 1841 | if (openInternalEntities) |
| andrewbonney | 0:07919e3d6c56 | 1842 | reportDefault(parser, |
| andrewbonney | 0:07919e3d6c56 | 1843 | internalEncoding, |
| andrewbonney | 0:07919e3d6c56 | 1844 | openInternalEntities->internalEventPtr, |
| andrewbonney | 0:07919e3d6c56 | 1845 | openInternalEntities->internalEventEndPtr); |
| andrewbonney | 0:07919e3d6c56 | 1846 | else |
| andrewbonney | 0:07919e3d6c56 | 1847 | reportDefault(parser, encoding, eventPtr, eventEndPtr); |
| andrewbonney | 0:07919e3d6c56 | 1848 | } |
| andrewbonney | 0:07919e3d6c56 | 1849 | } |
| andrewbonney | 0:07919e3d6c56 | 1850 | |
| andrewbonney | 0:07919e3d6c56 | 1851 | const XML_LChar * XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1852 | XML_ErrorString(enum XML_Error code) |
| andrewbonney | 0:07919e3d6c56 | 1853 | { |
| andrewbonney | 0:07919e3d6c56 | 1854 | static const XML_LChar* const message[] = { |
| andrewbonney | 0:07919e3d6c56 | 1855 | 0, |
| andrewbonney | 0:07919e3d6c56 | 1856 | XML_L("out of memory"), |
| andrewbonney | 0:07919e3d6c56 | 1857 | XML_L("syntax error"), |
| andrewbonney | 0:07919e3d6c56 | 1858 | XML_L("no element found"), |
| andrewbonney | 0:07919e3d6c56 | 1859 | XML_L("not well-formed (invalid token)"), |
| andrewbonney | 0:07919e3d6c56 | 1860 | XML_L("unclosed token"), |
| andrewbonney | 0:07919e3d6c56 | 1861 | XML_L("partial character"), |
| andrewbonney | 0:07919e3d6c56 | 1862 | XML_L("mismatched tag"), |
| andrewbonney | 0:07919e3d6c56 | 1863 | XML_L("duplicate attribute"), |
| andrewbonney | 0:07919e3d6c56 | 1864 | XML_L("junk after document element"), |
| andrewbonney | 0:07919e3d6c56 | 1865 | XML_L("illegal parameter entity reference"), |
| andrewbonney | 0:07919e3d6c56 | 1866 | XML_L("undefined entity"), |
| andrewbonney | 0:07919e3d6c56 | 1867 | XML_L("recursive entity reference"), |
| andrewbonney | 0:07919e3d6c56 | 1868 | XML_L("asynchronous entity"), |
| andrewbonney | 0:07919e3d6c56 | 1869 | XML_L("reference to invalid character number"), |
| andrewbonney | 0:07919e3d6c56 | 1870 | XML_L("reference to binary entity"), |
| andrewbonney | 0:07919e3d6c56 | 1871 | XML_L("reference to external entity in attribute"), |
| andrewbonney | 0:07919e3d6c56 | 1872 | XML_L("XML or text declaration not at start of entity"), |
| andrewbonney | 0:07919e3d6c56 | 1873 | XML_L("unknown encoding"), |
| andrewbonney | 0:07919e3d6c56 | 1874 | XML_L("encoding specified in XML declaration is incorrect"), |
| andrewbonney | 0:07919e3d6c56 | 1875 | XML_L("unclosed CDATA section"), |
| andrewbonney | 0:07919e3d6c56 | 1876 | XML_L("error in processing external entity reference"), |
| andrewbonney | 0:07919e3d6c56 | 1877 | XML_L("document is not standalone"), |
| andrewbonney | 0:07919e3d6c56 | 1878 | XML_L("unexpected parser state - please send a bug report"), |
| andrewbonney | 0:07919e3d6c56 | 1879 | XML_L("entity declared in parameter entity"), |
| andrewbonney | 0:07919e3d6c56 | 1880 | XML_L("requested feature requires XML_DTD support in Expat"), |
| andrewbonney | 0:07919e3d6c56 | 1881 | XML_L("cannot change setting once parsing has begun"), |
| andrewbonney | 0:07919e3d6c56 | 1882 | XML_L("unbound prefix"), |
| andrewbonney | 0:07919e3d6c56 | 1883 | XML_L("must not undeclare prefix"), |
| andrewbonney | 0:07919e3d6c56 | 1884 | XML_L("incomplete markup in parameter entity"), |
| andrewbonney | 0:07919e3d6c56 | 1885 | XML_L("XML declaration not well-formed"), |
| andrewbonney | 0:07919e3d6c56 | 1886 | XML_L("text declaration not well-formed"), |
| andrewbonney | 0:07919e3d6c56 | 1887 | XML_L("illegal character(s) in public id"), |
| andrewbonney | 0:07919e3d6c56 | 1888 | XML_L("parser suspended"), |
| andrewbonney | 0:07919e3d6c56 | 1889 | XML_L("parser not suspended"), |
| andrewbonney | 0:07919e3d6c56 | 1890 | XML_L("parsing aborted"), |
| andrewbonney | 0:07919e3d6c56 | 1891 | XML_L("parsing finished"), |
| andrewbonney | 0:07919e3d6c56 | 1892 | XML_L("cannot suspend in external parameter entity"), |
| andrewbonney | 0:07919e3d6c56 | 1893 | XML_L("reserved prefix (xml) must not be undeclared or bound to another namespace name"), |
| andrewbonney | 0:07919e3d6c56 | 1894 | XML_L("reserved prefix (xmlns) must not be declared or undeclared"), |
| andrewbonney | 0:07919e3d6c56 | 1895 | XML_L("prefix must not be bound to one of the reserved namespace names") |
| andrewbonney | 0:07919e3d6c56 | 1896 | }; |
| andrewbonney | 0:07919e3d6c56 | 1897 | if (code > 0 && code < sizeof(message)/sizeof(message[0])) |
| andrewbonney | 0:07919e3d6c56 | 1898 | return message[code]; |
| andrewbonney | 0:07919e3d6c56 | 1899 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 1900 | } |
| andrewbonney | 0:07919e3d6c56 | 1901 | |
| andrewbonney | 0:07919e3d6c56 | 1902 | const XML_LChar * XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1903 | XML_ExpatVersion(void) { |
| andrewbonney | 0:07919e3d6c56 | 1904 | |
| andrewbonney | 0:07919e3d6c56 | 1905 | /* V1 is used to string-ize the version number. However, it would |
| andrewbonney | 0:07919e3d6c56 | 1906 | string-ize the actual version macro *names* unless we get them |
| andrewbonney | 0:07919e3d6c56 | 1907 | substituted before being passed to V1. CPP is defined to expand |
| andrewbonney | 0:07919e3d6c56 | 1908 | a macro, then rescan for more expansions. Thus, we use V2 to expand |
| andrewbonney | 0:07919e3d6c56 | 1909 | the version macros, then CPP will expand the resulting V1() macro |
| andrewbonney | 0:07919e3d6c56 | 1910 | with the correct numerals. */ |
| andrewbonney | 0:07919e3d6c56 | 1911 | /* ### I'm assuming cpp is portable in this respect... */ |
| andrewbonney | 0:07919e3d6c56 | 1912 | |
| andrewbonney | 0:07919e3d6c56 | 1913 | #define V1(a,b,c) XML_L(#a)XML_L(".")XML_L(#b)XML_L(".")XML_L(#c) |
| andrewbonney | 0:07919e3d6c56 | 1914 | #define V2(a,b,c) XML_L("expat_")V1(a,b,c) |
| andrewbonney | 0:07919e3d6c56 | 1915 | |
| andrewbonney | 0:07919e3d6c56 | 1916 | return V2(XML_MAJOR_VERSION, XML_MINOR_VERSION, XML_MICRO_VERSION); |
| andrewbonney | 0:07919e3d6c56 | 1917 | |
| andrewbonney | 0:07919e3d6c56 | 1918 | #undef V1 |
| andrewbonney | 0:07919e3d6c56 | 1919 | #undef V2 |
| andrewbonney | 0:07919e3d6c56 | 1920 | } |
| andrewbonney | 0:07919e3d6c56 | 1921 | |
| andrewbonney | 0:07919e3d6c56 | 1922 | XML_Expat_Version XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1923 | XML_ExpatVersionInfo(void) |
| andrewbonney | 0:07919e3d6c56 | 1924 | { |
| andrewbonney | 0:07919e3d6c56 | 1925 | XML_Expat_Version version; |
| andrewbonney | 0:07919e3d6c56 | 1926 | |
| andrewbonney | 0:07919e3d6c56 | 1927 | version.major = XML_MAJOR_VERSION; |
| andrewbonney | 0:07919e3d6c56 | 1928 | version.minor = XML_MINOR_VERSION; |
| andrewbonney | 0:07919e3d6c56 | 1929 | version.micro = XML_MICRO_VERSION; |
| andrewbonney | 0:07919e3d6c56 | 1930 | |
| andrewbonney | 0:07919e3d6c56 | 1931 | return version; |
| andrewbonney | 0:07919e3d6c56 | 1932 | } |
| andrewbonney | 0:07919e3d6c56 | 1933 | |
| andrewbonney | 0:07919e3d6c56 | 1934 | const XML_Feature * XMLCALL |
| andrewbonney | 0:07919e3d6c56 | 1935 | XML_GetFeatureList(void) |
| andrewbonney | 0:07919e3d6c56 | 1936 | { |
| andrewbonney | 0:07919e3d6c56 | 1937 | static const XML_Feature features[] = { |
| andrewbonney | 0:07919e3d6c56 | 1938 | {XML_FEATURE_SIZEOF_XML_CHAR, XML_L("sizeof(XML_Char)"), |
| andrewbonney | 0:07919e3d6c56 | 1939 | sizeof(XML_Char)}, |
| andrewbonney | 0:07919e3d6c56 | 1940 | {XML_FEATURE_SIZEOF_XML_LCHAR, XML_L("sizeof(XML_LChar)"), |
| andrewbonney | 0:07919e3d6c56 | 1941 | sizeof(XML_LChar)}, |
| andrewbonney | 0:07919e3d6c56 | 1942 | #ifdef XML_UNICODE |
| andrewbonney | 0:07919e3d6c56 | 1943 | {XML_FEATURE_UNICODE, XML_L("XML_UNICODE"), 0}, |
| andrewbonney | 0:07919e3d6c56 | 1944 | #endif |
| andrewbonney | 0:07919e3d6c56 | 1945 | #ifdef XML_UNICODE_WCHAR_T |
| andrewbonney | 0:07919e3d6c56 | 1946 | {XML_FEATURE_UNICODE_WCHAR_T, XML_L("XML_UNICODE_WCHAR_T"), 0}, |
| andrewbonney | 0:07919e3d6c56 | 1947 | #endif |
| andrewbonney | 0:07919e3d6c56 | 1948 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 1949 | {XML_FEATURE_DTD, XML_L("XML_DTD"), 0}, |
| andrewbonney | 0:07919e3d6c56 | 1950 | #endif |
| andrewbonney | 0:07919e3d6c56 | 1951 | #ifdef XML_CONTEXT_BYTES |
| andrewbonney | 0:07919e3d6c56 | 1952 | {XML_FEATURE_CONTEXT_BYTES, XML_L("XML_CONTEXT_BYTES"), |
| andrewbonney | 0:07919e3d6c56 | 1953 | XML_CONTEXT_BYTES}, |
| andrewbonney | 0:07919e3d6c56 | 1954 | #endif |
| andrewbonney | 0:07919e3d6c56 | 1955 | #ifdef XML_MIN_SIZE |
| andrewbonney | 0:07919e3d6c56 | 1956 | {XML_FEATURE_MIN_SIZE, XML_L("XML_MIN_SIZE"), 0}, |
| andrewbonney | 0:07919e3d6c56 | 1957 | #endif |
| andrewbonney | 0:07919e3d6c56 | 1958 | #ifdef XML_NS |
| andrewbonney | 0:07919e3d6c56 | 1959 | {XML_FEATURE_NS, XML_L("XML_NS"), 0}, |
| andrewbonney | 0:07919e3d6c56 | 1960 | #endif |
| andrewbonney | 0:07919e3d6c56 | 1961 | #ifdef XML_LARGE_SIZE |
| andrewbonney | 0:07919e3d6c56 | 1962 | {XML_FEATURE_LARGE_SIZE, XML_L("XML_LARGE_SIZE"), 0}, |
| andrewbonney | 0:07919e3d6c56 | 1963 | #endif |
| andrewbonney | 0:07919e3d6c56 | 1964 | {XML_FEATURE_END, NULL, 0} |
| andrewbonney | 0:07919e3d6c56 | 1965 | }; |
| andrewbonney | 0:07919e3d6c56 | 1966 | |
| andrewbonney | 0:07919e3d6c56 | 1967 | return features; |
| andrewbonney | 0:07919e3d6c56 | 1968 | } |
| andrewbonney | 0:07919e3d6c56 | 1969 | |
| andrewbonney | 0:07919e3d6c56 | 1970 | /* Initially tag->rawName always points into the parse buffer; |
| andrewbonney | 0:07919e3d6c56 | 1971 | for those TAG instances opened while the current parse buffer was |
| andrewbonney | 0:07919e3d6c56 | 1972 | processed, and not yet closed, we need to store tag->rawName in a more |
| andrewbonney | 0:07919e3d6c56 | 1973 | permanent location, since the parse buffer is about to be discarded. |
| andrewbonney | 0:07919e3d6c56 | 1974 | */ |
| andrewbonney | 0:07919e3d6c56 | 1975 | static XML_Bool |
| andrewbonney | 0:07919e3d6c56 | 1976 | storeRawNames(XML_Parser parser) |
| andrewbonney | 0:07919e3d6c56 | 1977 | { |
| andrewbonney | 0:07919e3d6c56 | 1978 | TAG *tag = tagStack; |
| andrewbonney | 0:07919e3d6c56 | 1979 | while (tag) { |
| andrewbonney | 0:07919e3d6c56 | 1980 | int bufSize; |
| andrewbonney | 0:07919e3d6c56 | 1981 | int nameLen = sizeof(XML_Char) * (tag->name.strLen + 1); |
| andrewbonney | 0:07919e3d6c56 | 1982 | char *rawNameBuf = tag->buf + nameLen; |
| andrewbonney | 0:07919e3d6c56 | 1983 | /* Stop if already stored. Since tagStack is a stack, we can stop |
| andrewbonney | 0:07919e3d6c56 | 1984 | at the first entry that has already been copied; everything |
| andrewbonney | 0:07919e3d6c56 | 1985 | below it in the stack is already been accounted for in a |
| andrewbonney | 0:07919e3d6c56 | 1986 | previous call to this function. |
| andrewbonney | 0:07919e3d6c56 | 1987 | */ |
| andrewbonney | 0:07919e3d6c56 | 1988 | if (tag->rawName == rawNameBuf) |
| andrewbonney | 0:07919e3d6c56 | 1989 | break; |
| andrewbonney | 0:07919e3d6c56 | 1990 | /* For re-use purposes we need to ensure that the |
| andrewbonney | 0:07919e3d6c56 | 1991 | size of tag->buf is a multiple of sizeof(XML_Char). |
| andrewbonney | 0:07919e3d6c56 | 1992 | */ |
| andrewbonney | 0:07919e3d6c56 | 1993 | bufSize = nameLen + ROUND_UP(tag->rawNameLength, sizeof(XML_Char)); |
| andrewbonney | 0:07919e3d6c56 | 1994 | if (bufSize > tag->bufEnd - tag->buf) { |
| andrewbonney | 0:07919e3d6c56 | 1995 | char *temp = (char *)REALLOC(tag->buf, bufSize); |
| andrewbonney | 0:07919e3d6c56 | 1996 | if (temp == NULL) |
| andrewbonney | 0:07919e3d6c56 | 1997 | return XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 1998 | /* if tag->name.str points to tag->buf (only when namespace |
| andrewbonney | 0:07919e3d6c56 | 1999 | processing is off) then we have to update it |
| andrewbonney | 0:07919e3d6c56 | 2000 | */ |
| andrewbonney | 0:07919e3d6c56 | 2001 | if (tag->name.str == (XML_Char *)tag->buf) |
| andrewbonney | 0:07919e3d6c56 | 2002 | tag->name.str = (XML_Char *)temp; |
| andrewbonney | 0:07919e3d6c56 | 2003 | /* if tag->name.localPart is set (when namespace processing is on) |
| andrewbonney | 0:07919e3d6c56 | 2004 | then update it as well, since it will always point into tag->buf |
| andrewbonney | 0:07919e3d6c56 | 2005 | */ |
| andrewbonney | 0:07919e3d6c56 | 2006 | if (tag->name.localPart) |
| andrewbonney | 0:07919e3d6c56 | 2007 | tag->name.localPart = (XML_Char *)temp + (tag->name.localPart - |
| andrewbonney | 0:07919e3d6c56 | 2008 | (XML_Char *)tag->buf); |
| andrewbonney | 0:07919e3d6c56 | 2009 | tag->buf = temp; |
| andrewbonney | 0:07919e3d6c56 | 2010 | tag->bufEnd = temp + bufSize; |
| andrewbonney | 0:07919e3d6c56 | 2011 | rawNameBuf = temp + nameLen; |
| andrewbonney | 0:07919e3d6c56 | 2012 | } |
| andrewbonney | 0:07919e3d6c56 | 2013 | memcpy(rawNameBuf, tag->rawName, tag->rawNameLength); |
| andrewbonney | 0:07919e3d6c56 | 2014 | tag->rawName = rawNameBuf; |
| andrewbonney | 0:07919e3d6c56 | 2015 | tag = tag->parent; |
| andrewbonney | 0:07919e3d6c56 | 2016 | } |
| andrewbonney | 0:07919e3d6c56 | 2017 | return XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 2018 | } |
| andrewbonney | 0:07919e3d6c56 | 2019 | |
| andrewbonney | 0:07919e3d6c56 | 2020 | static enum XML_Error PTRCALL |
| andrewbonney | 0:07919e3d6c56 | 2021 | contentProcessor(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 2022 | const char *start, |
| andrewbonney | 0:07919e3d6c56 | 2023 | const char *end, |
| andrewbonney | 0:07919e3d6c56 | 2024 | const char **endPtr) |
| andrewbonney | 0:07919e3d6c56 | 2025 | { |
| andrewbonney | 0:07919e3d6c56 | 2026 | enum XML_Error result = doContent(parser, 0, encoding, start, end, |
| andrewbonney | 0:07919e3d6c56 | 2027 | endPtr, (XML_Bool)!ps_finalBuffer); |
| andrewbonney | 0:07919e3d6c56 | 2028 | if (result == XML_ERROR_NONE) { |
| andrewbonney | 0:07919e3d6c56 | 2029 | if (!storeRawNames(parser)) |
| andrewbonney | 0:07919e3d6c56 | 2030 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 2031 | } |
| andrewbonney | 0:07919e3d6c56 | 2032 | return result; |
| andrewbonney | 0:07919e3d6c56 | 2033 | } |
| andrewbonney | 0:07919e3d6c56 | 2034 | |
| andrewbonney | 0:07919e3d6c56 | 2035 | static enum XML_Error PTRCALL |
| andrewbonney | 0:07919e3d6c56 | 2036 | externalEntityInitProcessor(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 2037 | const char *start, |
| andrewbonney | 0:07919e3d6c56 | 2038 | const char *end, |
| andrewbonney | 0:07919e3d6c56 | 2039 | const char **endPtr) |
| andrewbonney | 0:07919e3d6c56 | 2040 | { |
| andrewbonney | 0:07919e3d6c56 | 2041 | enum XML_Error result = initializeEncoding(parser); |
| andrewbonney | 0:07919e3d6c56 | 2042 | if (result != XML_ERROR_NONE) |
| andrewbonney | 0:07919e3d6c56 | 2043 | return result; |
| andrewbonney | 0:07919e3d6c56 | 2044 | processor = externalEntityInitProcessor2; |
| andrewbonney | 0:07919e3d6c56 | 2045 | return externalEntityInitProcessor2(parser, start, end, endPtr); |
| andrewbonney | 0:07919e3d6c56 | 2046 | } |
| andrewbonney | 0:07919e3d6c56 | 2047 | |
| andrewbonney | 0:07919e3d6c56 | 2048 | static enum XML_Error PTRCALL |
| andrewbonney | 0:07919e3d6c56 | 2049 | externalEntityInitProcessor2(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 2050 | const char *start, |
| andrewbonney | 0:07919e3d6c56 | 2051 | const char *end, |
| andrewbonney | 0:07919e3d6c56 | 2052 | const char **endPtr) |
| andrewbonney | 0:07919e3d6c56 | 2053 | { |
| andrewbonney | 0:07919e3d6c56 | 2054 | const char *next = start; /* XmlContentTok doesn't always set the last arg */ |
| andrewbonney | 0:07919e3d6c56 | 2055 | int tok = XmlContentTok(encoding, start, end, &next); |
| andrewbonney | 0:07919e3d6c56 | 2056 | switch (tok) { |
| andrewbonney | 0:07919e3d6c56 | 2057 | case XML_TOK_BOM: |
| andrewbonney | 0:07919e3d6c56 | 2058 | /* If we are at the end of the buffer, this would cause the next stage, |
| andrewbonney | 0:07919e3d6c56 | 2059 | i.e. externalEntityInitProcessor3, to pass control directly to |
| andrewbonney | 0:07919e3d6c56 | 2060 | doContent (by detecting XML_TOK_NONE) without processing any xml text |
| andrewbonney | 0:07919e3d6c56 | 2061 | declaration - causing the error XML_ERROR_MISPLACED_XML_PI in doContent. |
| andrewbonney | 0:07919e3d6c56 | 2062 | */ |
| andrewbonney | 0:07919e3d6c56 | 2063 | if (next == end && !ps_finalBuffer) { |
| andrewbonney | 0:07919e3d6c56 | 2064 | *endPtr = next; |
| andrewbonney | 0:07919e3d6c56 | 2065 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 2066 | } |
| andrewbonney | 0:07919e3d6c56 | 2067 | start = next; |
| andrewbonney | 0:07919e3d6c56 | 2068 | break; |
| andrewbonney | 0:07919e3d6c56 | 2069 | case XML_TOK_PARTIAL: |
| andrewbonney | 0:07919e3d6c56 | 2070 | if (!ps_finalBuffer) { |
| andrewbonney | 0:07919e3d6c56 | 2071 | *endPtr = start; |
| andrewbonney | 0:07919e3d6c56 | 2072 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 2073 | } |
| andrewbonney | 0:07919e3d6c56 | 2074 | eventPtr = start; |
| andrewbonney | 0:07919e3d6c56 | 2075 | return XML_ERROR_UNCLOSED_TOKEN; |
| andrewbonney | 0:07919e3d6c56 | 2076 | case XML_TOK_PARTIAL_CHAR: |
| andrewbonney | 0:07919e3d6c56 | 2077 | if (!ps_finalBuffer) { |
| andrewbonney | 0:07919e3d6c56 | 2078 | *endPtr = start; |
| andrewbonney | 0:07919e3d6c56 | 2079 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 2080 | } |
| andrewbonney | 0:07919e3d6c56 | 2081 | eventPtr = start; |
| andrewbonney | 0:07919e3d6c56 | 2082 | return XML_ERROR_PARTIAL_CHAR; |
| andrewbonney | 0:07919e3d6c56 | 2083 | } |
| andrewbonney | 0:07919e3d6c56 | 2084 | processor = externalEntityInitProcessor3; |
| andrewbonney | 0:07919e3d6c56 | 2085 | return externalEntityInitProcessor3(parser, start, end, endPtr); |
| andrewbonney | 0:07919e3d6c56 | 2086 | } |
| andrewbonney | 0:07919e3d6c56 | 2087 | |
| andrewbonney | 0:07919e3d6c56 | 2088 | static enum XML_Error PTRCALL |
| andrewbonney | 0:07919e3d6c56 | 2089 | externalEntityInitProcessor3(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 2090 | const char *start, |
| andrewbonney | 0:07919e3d6c56 | 2091 | const char *end, |
| andrewbonney | 0:07919e3d6c56 | 2092 | const char **endPtr) |
| andrewbonney | 0:07919e3d6c56 | 2093 | { |
| andrewbonney | 0:07919e3d6c56 | 2094 | int tok; |
| andrewbonney | 0:07919e3d6c56 | 2095 | const char *next = start; /* XmlContentTok doesn't always set the last arg */ |
| andrewbonney | 0:07919e3d6c56 | 2096 | eventPtr = start; |
| andrewbonney | 0:07919e3d6c56 | 2097 | tok = XmlContentTok(encoding, start, end, &next); |
| andrewbonney | 0:07919e3d6c56 | 2098 | eventEndPtr = next; |
| andrewbonney | 0:07919e3d6c56 | 2099 | |
| andrewbonney | 0:07919e3d6c56 | 2100 | switch (tok) { |
| andrewbonney | 0:07919e3d6c56 | 2101 | case XML_TOK_XML_DECL: |
| andrewbonney | 0:07919e3d6c56 | 2102 | { |
| andrewbonney | 0:07919e3d6c56 | 2103 | enum XML_Error result; |
| andrewbonney | 0:07919e3d6c56 | 2104 | result = processXmlDecl(parser, 1, start, next); |
| andrewbonney | 0:07919e3d6c56 | 2105 | if (result != XML_ERROR_NONE) |
| andrewbonney | 0:07919e3d6c56 | 2106 | return result; |
| andrewbonney | 0:07919e3d6c56 | 2107 | switch (ps_parsing) { |
| andrewbonney | 0:07919e3d6c56 | 2108 | case XML_SUSPENDED: |
| andrewbonney | 0:07919e3d6c56 | 2109 | *endPtr = next; |
| andrewbonney | 0:07919e3d6c56 | 2110 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 2111 | case XML_FINISHED: |
| andrewbonney | 0:07919e3d6c56 | 2112 | return XML_ERROR_ABORTED; |
| andrewbonney | 0:07919e3d6c56 | 2113 | default: |
| andrewbonney | 0:07919e3d6c56 | 2114 | start = next; |
| andrewbonney | 0:07919e3d6c56 | 2115 | } |
| andrewbonney | 0:07919e3d6c56 | 2116 | } |
| andrewbonney | 0:07919e3d6c56 | 2117 | break; |
| andrewbonney | 0:07919e3d6c56 | 2118 | case XML_TOK_PARTIAL: |
| andrewbonney | 0:07919e3d6c56 | 2119 | if (!ps_finalBuffer) { |
| andrewbonney | 0:07919e3d6c56 | 2120 | *endPtr = start; |
| andrewbonney | 0:07919e3d6c56 | 2121 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 2122 | } |
| andrewbonney | 0:07919e3d6c56 | 2123 | return XML_ERROR_UNCLOSED_TOKEN; |
| andrewbonney | 0:07919e3d6c56 | 2124 | case XML_TOK_PARTIAL_CHAR: |
| andrewbonney | 0:07919e3d6c56 | 2125 | if (!ps_finalBuffer) { |
| andrewbonney | 0:07919e3d6c56 | 2126 | *endPtr = start; |
| andrewbonney | 0:07919e3d6c56 | 2127 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 2128 | } |
| andrewbonney | 0:07919e3d6c56 | 2129 | return XML_ERROR_PARTIAL_CHAR; |
| andrewbonney | 0:07919e3d6c56 | 2130 | } |
| andrewbonney | 0:07919e3d6c56 | 2131 | processor = externalEntityContentProcessor; |
| andrewbonney | 0:07919e3d6c56 | 2132 | tagLevel = 1; |
| andrewbonney | 0:07919e3d6c56 | 2133 | return externalEntityContentProcessor(parser, start, end, endPtr); |
| andrewbonney | 0:07919e3d6c56 | 2134 | } |
| andrewbonney | 0:07919e3d6c56 | 2135 | |
| andrewbonney | 0:07919e3d6c56 | 2136 | static enum XML_Error PTRCALL |
| andrewbonney | 0:07919e3d6c56 | 2137 | externalEntityContentProcessor(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 2138 | const char *start, |
| andrewbonney | 0:07919e3d6c56 | 2139 | const char *end, |
| andrewbonney | 0:07919e3d6c56 | 2140 | const char **endPtr) |
| andrewbonney | 0:07919e3d6c56 | 2141 | { |
| andrewbonney | 0:07919e3d6c56 | 2142 | enum XML_Error result = doContent(parser, 1, encoding, start, end, |
| andrewbonney | 0:07919e3d6c56 | 2143 | endPtr, (XML_Bool)!ps_finalBuffer); |
| andrewbonney | 0:07919e3d6c56 | 2144 | if (result == XML_ERROR_NONE) { |
| andrewbonney | 0:07919e3d6c56 | 2145 | if (!storeRawNames(parser)) |
| andrewbonney | 0:07919e3d6c56 | 2146 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 2147 | } |
| andrewbonney | 0:07919e3d6c56 | 2148 | return result; |
| andrewbonney | 0:07919e3d6c56 | 2149 | } |
| andrewbonney | 0:07919e3d6c56 | 2150 | |
| andrewbonney | 0:07919e3d6c56 | 2151 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 2152 | doContent(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 2153 | int startTagLevel, |
| andrewbonney | 0:07919e3d6c56 | 2154 | const ENCODING *enc, |
| andrewbonney | 0:07919e3d6c56 | 2155 | const char *s, |
| andrewbonney | 0:07919e3d6c56 | 2156 | const char *end, |
| andrewbonney | 0:07919e3d6c56 | 2157 | const char **nextPtr, |
| andrewbonney | 0:07919e3d6c56 | 2158 | XML_Bool haveMore) |
| andrewbonney | 0:07919e3d6c56 | 2159 | { |
| andrewbonney | 0:07919e3d6c56 | 2160 | /* save one level of indirection */ |
| andrewbonney | 0:07919e3d6c56 | 2161 | DTD * const dtd = _dtd; |
| andrewbonney | 0:07919e3d6c56 | 2162 | |
| andrewbonney | 0:07919e3d6c56 | 2163 | const char **eventPP; |
| andrewbonney | 0:07919e3d6c56 | 2164 | const char **eventEndPP; |
| andrewbonney | 0:07919e3d6c56 | 2165 | if (enc == encoding) { |
| andrewbonney | 0:07919e3d6c56 | 2166 | eventPP = &eventPtr; |
| andrewbonney | 0:07919e3d6c56 | 2167 | eventEndPP = &eventEndPtr; |
| andrewbonney | 0:07919e3d6c56 | 2168 | } |
| andrewbonney | 0:07919e3d6c56 | 2169 | else { |
| andrewbonney | 0:07919e3d6c56 | 2170 | eventPP = &(openInternalEntities->internalEventPtr); |
| andrewbonney | 0:07919e3d6c56 | 2171 | eventEndPP = &(openInternalEntities->internalEventEndPtr); |
| andrewbonney | 0:07919e3d6c56 | 2172 | } |
| andrewbonney | 0:07919e3d6c56 | 2173 | *eventPP = s; |
| andrewbonney | 0:07919e3d6c56 | 2174 | |
| andrewbonney | 0:07919e3d6c56 | 2175 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 2176 | const char *next = s; /* XmlContentTok doesn't always set the last arg */ |
| andrewbonney | 0:07919e3d6c56 | 2177 | int tok = XmlContentTok(enc, s, end, &next); |
| andrewbonney | 0:07919e3d6c56 | 2178 | *eventEndPP = next; |
| andrewbonney | 0:07919e3d6c56 | 2179 | switch (tok) { |
| andrewbonney | 0:07919e3d6c56 | 2180 | case XML_TOK_TRAILING_CR: |
| andrewbonney | 0:07919e3d6c56 | 2181 | if (haveMore) { |
| andrewbonney | 0:07919e3d6c56 | 2182 | *nextPtr = s; |
| andrewbonney | 0:07919e3d6c56 | 2183 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 2184 | } |
| andrewbonney | 0:07919e3d6c56 | 2185 | *eventEndPP = end; |
| andrewbonney | 0:07919e3d6c56 | 2186 | if (characterDataHandler) { |
| andrewbonney | 0:07919e3d6c56 | 2187 | XML_Char c = 0xA; |
| andrewbonney | 0:07919e3d6c56 | 2188 | characterDataHandler(handlerArg, &c, 1); |
| andrewbonney | 0:07919e3d6c56 | 2189 | } |
| andrewbonney | 0:07919e3d6c56 | 2190 | else if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 2191 | reportDefault(parser, enc, s, end); |
| andrewbonney | 0:07919e3d6c56 | 2192 | /* We are at the end of the final buffer, should we check for |
| andrewbonney | 0:07919e3d6c56 | 2193 | XML_SUSPENDED, XML_FINISHED? |
| andrewbonney | 0:07919e3d6c56 | 2194 | */ |
| andrewbonney | 0:07919e3d6c56 | 2195 | if (startTagLevel == 0) |
| andrewbonney | 0:07919e3d6c56 | 2196 | return XML_ERROR_NO_ELEMENTS; |
| andrewbonney | 0:07919e3d6c56 | 2197 | if (tagLevel != startTagLevel) |
| andrewbonney | 0:07919e3d6c56 | 2198 | return XML_ERROR_ASYNC_ENTITY; |
| andrewbonney | 0:07919e3d6c56 | 2199 | *nextPtr = end; |
| andrewbonney | 0:07919e3d6c56 | 2200 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 2201 | case XML_TOK_NONE: |
| andrewbonney | 0:07919e3d6c56 | 2202 | if (haveMore) { |
| andrewbonney | 0:07919e3d6c56 | 2203 | *nextPtr = s; |
| andrewbonney | 0:07919e3d6c56 | 2204 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 2205 | } |
| andrewbonney | 0:07919e3d6c56 | 2206 | if (startTagLevel > 0) { |
| andrewbonney | 0:07919e3d6c56 | 2207 | if (tagLevel != startTagLevel) |
| andrewbonney | 0:07919e3d6c56 | 2208 | return XML_ERROR_ASYNC_ENTITY; |
| andrewbonney | 0:07919e3d6c56 | 2209 | *nextPtr = s; |
| andrewbonney | 0:07919e3d6c56 | 2210 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 2211 | } |
| andrewbonney | 0:07919e3d6c56 | 2212 | return XML_ERROR_NO_ELEMENTS; |
| andrewbonney | 0:07919e3d6c56 | 2213 | case XML_TOK_INVALID: |
| andrewbonney | 0:07919e3d6c56 | 2214 | *eventPP = next; |
| andrewbonney | 0:07919e3d6c56 | 2215 | return XML_ERROR_INVALID_TOKEN; |
| andrewbonney | 0:07919e3d6c56 | 2216 | case XML_TOK_PARTIAL: |
| andrewbonney | 0:07919e3d6c56 | 2217 | if (haveMore) { |
| andrewbonney | 0:07919e3d6c56 | 2218 | *nextPtr = s; |
| andrewbonney | 0:07919e3d6c56 | 2219 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 2220 | } |
| andrewbonney | 0:07919e3d6c56 | 2221 | return XML_ERROR_UNCLOSED_TOKEN; |
| andrewbonney | 0:07919e3d6c56 | 2222 | case XML_TOK_PARTIAL_CHAR: |
| andrewbonney | 0:07919e3d6c56 | 2223 | if (haveMore) { |
| andrewbonney | 0:07919e3d6c56 | 2224 | *nextPtr = s; |
| andrewbonney | 0:07919e3d6c56 | 2225 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 2226 | } |
| andrewbonney | 0:07919e3d6c56 | 2227 | return XML_ERROR_PARTIAL_CHAR; |
| andrewbonney | 0:07919e3d6c56 | 2228 | case XML_TOK_ENTITY_REF: |
| andrewbonney | 0:07919e3d6c56 | 2229 | { |
| andrewbonney | 0:07919e3d6c56 | 2230 | const XML_Char *name; |
| andrewbonney | 0:07919e3d6c56 | 2231 | ENTITY *entity; |
| andrewbonney | 0:07919e3d6c56 | 2232 | XML_Char ch = (XML_Char) XmlPredefinedEntityName(enc, |
| andrewbonney | 0:07919e3d6c56 | 2233 | s + enc->minBytesPerChar, |
| andrewbonney | 0:07919e3d6c56 | 2234 | next - enc->minBytesPerChar); |
| andrewbonney | 0:07919e3d6c56 | 2235 | if (ch) { |
| andrewbonney | 0:07919e3d6c56 | 2236 | if (characterDataHandler) |
| andrewbonney | 0:07919e3d6c56 | 2237 | characterDataHandler(handlerArg, &ch, 1); |
| andrewbonney | 0:07919e3d6c56 | 2238 | else if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 2239 | reportDefault(parser, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 2240 | break; |
| andrewbonney | 0:07919e3d6c56 | 2241 | } |
| andrewbonney | 0:07919e3d6c56 | 2242 | name = poolStoreString(&dtd->pool, enc, |
| andrewbonney | 0:07919e3d6c56 | 2243 | s + enc->minBytesPerChar, |
| andrewbonney | 0:07919e3d6c56 | 2244 | next - enc->minBytesPerChar); |
| andrewbonney | 0:07919e3d6c56 | 2245 | if (!name) |
| andrewbonney | 0:07919e3d6c56 | 2246 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 2247 | entity = (ENTITY *)lookup(&dtd->generalEntities, name, 0); |
| andrewbonney | 0:07919e3d6c56 | 2248 | poolDiscard(&dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 2249 | /* First, determine if a check for an existing declaration is needed; |
| andrewbonney | 0:07919e3d6c56 | 2250 | if yes, check that the entity exists, and that it is internal, |
| andrewbonney | 0:07919e3d6c56 | 2251 | otherwise call the skipped entity or default handler. |
| andrewbonney | 0:07919e3d6c56 | 2252 | */ |
| andrewbonney | 0:07919e3d6c56 | 2253 | if (!dtd->hasParamEntityRefs || dtd->standalone) { |
| andrewbonney | 0:07919e3d6c56 | 2254 | if (!entity) |
| andrewbonney | 0:07919e3d6c56 | 2255 | return XML_ERROR_UNDEFINED_ENTITY; |
| andrewbonney | 0:07919e3d6c56 | 2256 | else if (!entity->is_internal) |
| andrewbonney | 0:07919e3d6c56 | 2257 | return XML_ERROR_ENTITY_DECLARED_IN_PE; |
| andrewbonney | 0:07919e3d6c56 | 2258 | } |
| andrewbonney | 0:07919e3d6c56 | 2259 | else if (!entity) { |
| andrewbonney | 0:07919e3d6c56 | 2260 | if (skippedEntityHandler) |
| andrewbonney | 0:07919e3d6c56 | 2261 | skippedEntityHandler(handlerArg, name, 0); |
| andrewbonney | 0:07919e3d6c56 | 2262 | else if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 2263 | reportDefault(parser, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 2264 | break; |
| andrewbonney | 0:07919e3d6c56 | 2265 | } |
| andrewbonney | 0:07919e3d6c56 | 2266 | if (entity->open) |
| andrewbonney | 0:07919e3d6c56 | 2267 | return XML_ERROR_RECURSIVE_ENTITY_REF; |
| andrewbonney | 0:07919e3d6c56 | 2268 | if (entity->notation) |
| andrewbonney | 0:07919e3d6c56 | 2269 | return XML_ERROR_BINARY_ENTITY_REF; |
| andrewbonney | 0:07919e3d6c56 | 2270 | if (entity->textPtr) { |
| andrewbonney | 0:07919e3d6c56 | 2271 | enum XML_Error result; |
| andrewbonney | 0:07919e3d6c56 | 2272 | if (!defaultExpandInternalEntities) { |
| andrewbonney | 0:07919e3d6c56 | 2273 | if (skippedEntityHandler) |
| andrewbonney | 0:07919e3d6c56 | 2274 | skippedEntityHandler(handlerArg, entity->name, 0); |
| andrewbonney | 0:07919e3d6c56 | 2275 | else if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 2276 | reportDefault(parser, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 2277 | break; |
| andrewbonney | 0:07919e3d6c56 | 2278 | } |
| andrewbonney | 0:07919e3d6c56 | 2279 | result = processInternalEntity(parser, entity, XML_FALSE); |
| andrewbonney | 0:07919e3d6c56 | 2280 | if (result != XML_ERROR_NONE) |
| andrewbonney | 0:07919e3d6c56 | 2281 | return result; |
| andrewbonney | 0:07919e3d6c56 | 2282 | } |
| andrewbonney | 0:07919e3d6c56 | 2283 | else if (externalEntityRefHandler) { |
| andrewbonney | 0:07919e3d6c56 | 2284 | const XML_Char *context; |
| andrewbonney | 0:07919e3d6c56 | 2285 | entity->open = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 2286 | context = getContext(parser); |
| andrewbonney | 0:07919e3d6c56 | 2287 | entity->open = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 2288 | if (!context) |
| andrewbonney | 0:07919e3d6c56 | 2289 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 2290 | if (!externalEntityRefHandler(externalEntityRefHandlerArg, |
| andrewbonney | 0:07919e3d6c56 | 2291 | context, |
| andrewbonney | 0:07919e3d6c56 | 2292 | entity->base, |
| andrewbonney | 0:07919e3d6c56 | 2293 | entity->systemId, |
| andrewbonney | 0:07919e3d6c56 | 2294 | entity->publicId)) |
| andrewbonney | 0:07919e3d6c56 | 2295 | return XML_ERROR_EXTERNAL_ENTITY_HANDLING; |
| andrewbonney | 0:07919e3d6c56 | 2296 | poolDiscard(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 2297 | } |
| andrewbonney | 0:07919e3d6c56 | 2298 | else if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 2299 | reportDefault(parser, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 2300 | break; |
| andrewbonney | 0:07919e3d6c56 | 2301 | } |
| andrewbonney | 0:07919e3d6c56 | 2302 | case XML_TOK_START_TAG_NO_ATTS: |
| andrewbonney | 0:07919e3d6c56 | 2303 | /* fall through */ |
| andrewbonney | 0:07919e3d6c56 | 2304 | case XML_TOK_START_TAG_WITH_ATTS: |
| andrewbonney | 0:07919e3d6c56 | 2305 | { |
| andrewbonney | 0:07919e3d6c56 | 2306 | TAG *tag; |
| andrewbonney | 0:07919e3d6c56 | 2307 | enum XML_Error result; |
| andrewbonney | 0:07919e3d6c56 | 2308 | XML_Char *toPtr; |
| andrewbonney | 0:07919e3d6c56 | 2309 | if (freeTagList) { |
| andrewbonney | 0:07919e3d6c56 | 2310 | tag = freeTagList; |
| andrewbonney | 0:07919e3d6c56 | 2311 | freeTagList = freeTagList->parent; |
| andrewbonney | 0:07919e3d6c56 | 2312 | } |
| andrewbonney | 0:07919e3d6c56 | 2313 | else { |
| andrewbonney | 0:07919e3d6c56 | 2314 | tag = (TAG *)MALLOC(sizeof(TAG)); |
| andrewbonney | 0:07919e3d6c56 | 2315 | if (!tag) |
| andrewbonney | 0:07919e3d6c56 | 2316 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 2317 | tag->buf = (char *)MALLOC(INIT_TAG_BUF_SIZE); |
| andrewbonney | 0:07919e3d6c56 | 2318 | if (!tag->buf) { |
| andrewbonney | 0:07919e3d6c56 | 2319 | FREE(tag); |
| andrewbonney | 0:07919e3d6c56 | 2320 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 2321 | } |
| andrewbonney | 0:07919e3d6c56 | 2322 | tag->bufEnd = tag->buf + INIT_TAG_BUF_SIZE; |
| andrewbonney | 0:07919e3d6c56 | 2323 | } |
| andrewbonney | 0:07919e3d6c56 | 2324 | tag->bindings = NULL; |
| andrewbonney | 0:07919e3d6c56 | 2325 | tag->parent = tagStack; |
| andrewbonney | 0:07919e3d6c56 | 2326 | tagStack = tag; |
| andrewbonney | 0:07919e3d6c56 | 2327 | tag->name.localPart = NULL; |
| andrewbonney | 0:07919e3d6c56 | 2328 | tag->name.prefix = NULL; |
| andrewbonney | 0:07919e3d6c56 | 2329 | tag->rawName = s + enc->minBytesPerChar; |
| andrewbonney | 0:07919e3d6c56 | 2330 | tag->rawNameLength = XmlNameLength(enc, tag->rawName); |
| andrewbonney | 0:07919e3d6c56 | 2331 | ++tagLevel; |
| andrewbonney | 0:07919e3d6c56 | 2332 | { |
| andrewbonney | 0:07919e3d6c56 | 2333 | const char *rawNameEnd = tag->rawName + tag->rawNameLength; |
| andrewbonney | 0:07919e3d6c56 | 2334 | const char *fromPtr = tag->rawName; |
| andrewbonney | 0:07919e3d6c56 | 2335 | toPtr = (XML_Char *)tag->buf; |
| andrewbonney | 0:07919e3d6c56 | 2336 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 2337 | int bufSize; |
| andrewbonney | 0:07919e3d6c56 | 2338 | int convLen; |
| andrewbonney | 0:07919e3d6c56 | 2339 | XmlConvert(enc, |
| andrewbonney | 0:07919e3d6c56 | 2340 | &fromPtr, rawNameEnd, |
| andrewbonney | 0:07919e3d6c56 | 2341 | (ICHAR **)&toPtr, (ICHAR *)tag->bufEnd - 1); |
| andrewbonney | 0:07919e3d6c56 | 2342 | convLen = (int)(toPtr - (XML_Char *)tag->buf); |
| andrewbonney | 0:07919e3d6c56 | 2343 | if (fromPtr == rawNameEnd) { |
| andrewbonney | 0:07919e3d6c56 | 2344 | tag->name.strLen = convLen; |
| andrewbonney | 0:07919e3d6c56 | 2345 | break; |
| andrewbonney | 0:07919e3d6c56 | 2346 | } |
| andrewbonney | 0:07919e3d6c56 | 2347 | bufSize = (int)(tag->bufEnd - tag->buf) << 1; |
| andrewbonney | 0:07919e3d6c56 | 2348 | { |
| andrewbonney | 0:07919e3d6c56 | 2349 | char *temp = (char *)REALLOC(tag->buf, bufSize); |
| andrewbonney | 0:07919e3d6c56 | 2350 | if (temp == NULL) |
| andrewbonney | 0:07919e3d6c56 | 2351 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 2352 | tag->buf = temp; |
| andrewbonney | 0:07919e3d6c56 | 2353 | tag->bufEnd = temp + bufSize; |
| andrewbonney | 0:07919e3d6c56 | 2354 | toPtr = (XML_Char *)temp + convLen; |
| andrewbonney | 0:07919e3d6c56 | 2355 | } |
| andrewbonney | 0:07919e3d6c56 | 2356 | } |
| andrewbonney | 0:07919e3d6c56 | 2357 | } |
| andrewbonney | 0:07919e3d6c56 | 2358 | tag->name.str = (XML_Char *)tag->buf; |
| andrewbonney | 0:07919e3d6c56 | 2359 | *toPtr = XML_T('\0'); |
| andrewbonney | 0:07919e3d6c56 | 2360 | result = storeAtts(parser, enc, s, &(tag->name), &(tag->bindings)); |
| andrewbonney | 0:07919e3d6c56 | 2361 | if (result) |
| andrewbonney | 0:07919e3d6c56 | 2362 | return result; |
| andrewbonney | 0:07919e3d6c56 | 2363 | if (startElementHandler) |
| andrewbonney | 0:07919e3d6c56 | 2364 | startElementHandler(handlerArg, tag->name.str, |
| andrewbonney | 0:07919e3d6c56 | 2365 | (const XML_Char **)atts); |
| andrewbonney | 0:07919e3d6c56 | 2366 | else if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 2367 | reportDefault(parser, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 2368 | poolClear(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 2369 | break; |
| andrewbonney | 0:07919e3d6c56 | 2370 | } |
| andrewbonney | 0:07919e3d6c56 | 2371 | case XML_TOK_EMPTY_ELEMENT_NO_ATTS: |
| andrewbonney | 0:07919e3d6c56 | 2372 | /* fall through */ |
| andrewbonney | 0:07919e3d6c56 | 2373 | case XML_TOK_EMPTY_ELEMENT_WITH_ATTS: |
| andrewbonney | 0:07919e3d6c56 | 2374 | { |
| andrewbonney | 0:07919e3d6c56 | 2375 | const char *rawName = s + enc->minBytesPerChar; |
| andrewbonney | 0:07919e3d6c56 | 2376 | enum XML_Error result; |
| andrewbonney | 0:07919e3d6c56 | 2377 | BINDING *bindings = NULL; |
| andrewbonney | 0:07919e3d6c56 | 2378 | XML_Bool noElmHandlers = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 2379 | TAG_NAME name; |
| andrewbonney | 0:07919e3d6c56 | 2380 | name.str = poolStoreString(&tempPool, enc, rawName, |
| andrewbonney | 0:07919e3d6c56 | 2381 | rawName + XmlNameLength(enc, rawName)); |
| andrewbonney | 0:07919e3d6c56 | 2382 | if (!name.str) |
| andrewbonney | 0:07919e3d6c56 | 2383 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 2384 | poolFinish(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 2385 | result = storeAtts(parser, enc, s, &name, &bindings); |
| andrewbonney | 0:07919e3d6c56 | 2386 | if (result) |
| andrewbonney | 0:07919e3d6c56 | 2387 | return result; |
| andrewbonney | 0:07919e3d6c56 | 2388 | poolFinish(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 2389 | if (startElementHandler) { |
| andrewbonney | 0:07919e3d6c56 | 2390 | startElementHandler(handlerArg, name.str, (const XML_Char **)atts); |
| andrewbonney | 0:07919e3d6c56 | 2391 | noElmHandlers = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 2392 | } |
| andrewbonney | 0:07919e3d6c56 | 2393 | if (endElementHandler) { |
| andrewbonney | 0:07919e3d6c56 | 2394 | if (startElementHandler) |
| andrewbonney | 0:07919e3d6c56 | 2395 | *eventPP = *eventEndPP; |
| andrewbonney | 0:07919e3d6c56 | 2396 | endElementHandler(handlerArg, name.str); |
| andrewbonney | 0:07919e3d6c56 | 2397 | noElmHandlers = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 2398 | } |
| andrewbonney | 0:07919e3d6c56 | 2399 | if (noElmHandlers && defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 2400 | reportDefault(parser, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 2401 | poolClear(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 2402 | while (bindings) { |
| andrewbonney | 0:07919e3d6c56 | 2403 | BINDING *b = bindings; |
| andrewbonney | 0:07919e3d6c56 | 2404 | if (endNamespaceDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 2405 | endNamespaceDeclHandler(handlerArg, b->prefix->name); |
| andrewbonney | 0:07919e3d6c56 | 2406 | bindings = bindings->nextTagBinding; |
| andrewbonney | 0:07919e3d6c56 | 2407 | b->nextTagBinding = freeBindingList; |
| andrewbonney | 0:07919e3d6c56 | 2408 | freeBindingList = b; |
| andrewbonney | 0:07919e3d6c56 | 2409 | b->prefix->binding = b->prevPrefixBinding; |
| andrewbonney | 0:07919e3d6c56 | 2410 | } |
| andrewbonney | 0:07919e3d6c56 | 2411 | } |
| andrewbonney | 0:07919e3d6c56 | 2412 | if (tagLevel == 0) |
| andrewbonney | 0:07919e3d6c56 | 2413 | return epilogProcessor(parser, next, end, nextPtr); |
| andrewbonney | 0:07919e3d6c56 | 2414 | break; |
| andrewbonney | 0:07919e3d6c56 | 2415 | case XML_TOK_END_TAG: |
| andrewbonney | 0:07919e3d6c56 | 2416 | if (tagLevel == startTagLevel) |
| andrewbonney | 0:07919e3d6c56 | 2417 | return XML_ERROR_ASYNC_ENTITY; |
| andrewbonney | 0:07919e3d6c56 | 2418 | else { |
| andrewbonney | 0:07919e3d6c56 | 2419 | int len; |
| andrewbonney | 0:07919e3d6c56 | 2420 | const char *rawName; |
| andrewbonney | 0:07919e3d6c56 | 2421 | TAG *tag = tagStack; |
| andrewbonney | 0:07919e3d6c56 | 2422 | tagStack = tag->parent; |
| andrewbonney | 0:07919e3d6c56 | 2423 | tag->parent = freeTagList; |
| andrewbonney | 0:07919e3d6c56 | 2424 | freeTagList = tag; |
| andrewbonney | 0:07919e3d6c56 | 2425 | rawName = s + enc->minBytesPerChar*2; |
| andrewbonney | 0:07919e3d6c56 | 2426 | len = XmlNameLength(enc, rawName); |
| andrewbonney | 0:07919e3d6c56 | 2427 | if (len != tag->rawNameLength |
| andrewbonney | 0:07919e3d6c56 | 2428 | || memcmp(tag->rawName, rawName, len) != 0) { |
| andrewbonney | 0:07919e3d6c56 | 2429 | *eventPP = rawName; |
| andrewbonney | 0:07919e3d6c56 | 2430 | return XML_ERROR_TAG_MISMATCH; |
| andrewbonney | 0:07919e3d6c56 | 2431 | } |
| andrewbonney | 0:07919e3d6c56 | 2432 | --tagLevel; |
| andrewbonney | 0:07919e3d6c56 | 2433 | if (endElementHandler) { |
| andrewbonney | 0:07919e3d6c56 | 2434 | const XML_Char *localPart; |
| andrewbonney | 0:07919e3d6c56 | 2435 | const XML_Char *prefix; |
| andrewbonney | 0:07919e3d6c56 | 2436 | XML_Char *uri; |
| andrewbonney | 0:07919e3d6c56 | 2437 | localPart = tag->name.localPart; |
| andrewbonney | 0:07919e3d6c56 | 2438 | if (ns && localPart) { |
| andrewbonney | 0:07919e3d6c56 | 2439 | /* localPart and prefix may have been overwritten in |
| andrewbonney | 0:07919e3d6c56 | 2440 | tag->name.str, since this points to the binding->uri |
| andrewbonney | 0:07919e3d6c56 | 2441 | buffer which gets re-used; so we have to add them again |
| andrewbonney | 0:07919e3d6c56 | 2442 | */ |
| andrewbonney | 0:07919e3d6c56 | 2443 | uri = (XML_Char *)tag->name.str + tag->name.uriLen; |
| andrewbonney | 0:07919e3d6c56 | 2444 | /* don't need to check for space - already done in storeAtts() */ |
| andrewbonney | 0:07919e3d6c56 | 2445 | while (*localPart) *uri++ = *localPart++; |
| andrewbonney | 0:07919e3d6c56 | 2446 | prefix = (XML_Char *)tag->name.prefix; |
| andrewbonney | 0:07919e3d6c56 | 2447 | if (ns_triplets && prefix) { |
| andrewbonney | 0:07919e3d6c56 | 2448 | *uri++ = namespaceSeparator; |
| andrewbonney | 0:07919e3d6c56 | 2449 | while (*prefix) *uri++ = *prefix++; |
| andrewbonney | 0:07919e3d6c56 | 2450 | } |
| andrewbonney | 0:07919e3d6c56 | 2451 | *uri = XML_T('\0'); |
| andrewbonney | 0:07919e3d6c56 | 2452 | } |
| andrewbonney | 0:07919e3d6c56 | 2453 | endElementHandler(handlerArg, tag->name.str); |
| andrewbonney | 0:07919e3d6c56 | 2454 | } |
| andrewbonney | 0:07919e3d6c56 | 2455 | else if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 2456 | reportDefault(parser, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 2457 | while (tag->bindings) { |
| andrewbonney | 0:07919e3d6c56 | 2458 | BINDING *b = tag->bindings; |
| andrewbonney | 0:07919e3d6c56 | 2459 | if (endNamespaceDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 2460 | endNamespaceDeclHandler(handlerArg, b->prefix->name); |
| andrewbonney | 0:07919e3d6c56 | 2461 | tag->bindings = tag->bindings->nextTagBinding; |
| andrewbonney | 0:07919e3d6c56 | 2462 | b->nextTagBinding = freeBindingList; |
| andrewbonney | 0:07919e3d6c56 | 2463 | freeBindingList = b; |
| andrewbonney | 0:07919e3d6c56 | 2464 | b->prefix->binding = b->prevPrefixBinding; |
| andrewbonney | 0:07919e3d6c56 | 2465 | } |
| andrewbonney | 0:07919e3d6c56 | 2466 | if (tagLevel == 0) |
| andrewbonney | 0:07919e3d6c56 | 2467 | return epilogProcessor(parser, next, end, nextPtr); |
| andrewbonney | 0:07919e3d6c56 | 2468 | } |
| andrewbonney | 0:07919e3d6c56 | 2469 | break; |
| andrewbonney | 0:07919e3d6c56 | 2470 | case XML_TOK_CHAR_REF: |
| andrewbonney | 0:07919e3d6c56 | 2471 | { |
| andrewbonney | 0:07919e3d6c56 | 2472 | int n = XmlCharRefNumber(enc, s); |
| andrewbonney | 0:07919e3d6c56 | 2473 | if (n < 0) |
| andrewbonney | 0:07919e3d6c56 | 2474 | return XML_ERROR_BAD_CHAR_REF; |
| andrewbonney | 0:07919e3d6c56 | 2475 | if (characterDataHandler) { |
| andrewbonney | 0:07919e3d6c56 | 2476 | XML_Char buf[XML_ENCODE_MAX]; |
| andrewbonney | 0:07919e3d6c56 | 2477 | characterDataHandler(handlerArg, buf, XmlEncode(n, (ICHAR *)buf)); |
| andrewbonney | 0:07919e3d6c56 | 2478 | } |
| andrewbonney | 0:07919e3d6c56 | 2479 | else if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 2480 | reportDefault(parser, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 2481 | } |
| andrewbonney | 0:07919e3d6c56 | 2482 | break; |
| andrewbonney | 0:07919e3d6c56 | 2483 | case XML_TOK_XML_DECL: |
| andrewbonney | 0:07919e3d6c56 | 2484 | return XML_ERROR_MISPLACED_XML_PI; |
| andrewbonney | 0:07919e3d6c56 | 2485 | case XML_TOK_DATA_NEWLINE: |
| andrewbonney | 0:07919e3d6c56 | 2486 | if (characterDataHandler) { |
| andrewbonney | 0:07919e3d6c56 | 2487 | XML_Char c = 0xA; |
| andrewbonney | 0:07919e3d6c56 | 2488 | characterDataHandler(handlerArg, &c, 1); |
| andrewbonney | 0:07919e3d6c56 | 2489 | } |
| andrewbonney | 0:07919e3d6c56 | 2490 | else if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 2491 | reportDefault(parser, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 2492 | break; |
| andrewbonney | 0:07919e3d6c56 | 2493 | case XML_TOK_CDATA_SECT_OPEN: |
| andrewbonney | 0:07919e3d6c56 | 2494 | { |
| andrewbonney | 0:07919e3d6c56 | 2495 | enum XML_Error result; |
| andrewbonney | 0:07919e3d6c56 | 2496 | if (startCdataSectionHandler) |
| andrewbonney | 0:07919e3d6c56 | 2497 | startCdataSectionHandler(handlerArg); |
| andrewbonney | 0:07919e3d6c56 | 2498 | #if 0 |
| andrewbonney | 0:07919e3d6c56 | 2499 | /* Suppose you doing a transformation on a document that involves |
| andrewbonney | 0:07919e3d6c56 | 2500 | changing only the character data. You set up a defaultHandler |
| andrewbonney | 0:07919e3d6c56 | 2501 | and a characterDataHandler. The defaultHandler simply copies |
| andrewbonney | 0:07919e3d6c56 | 2502 | characters through. The characterDataHandler does the |
| andrewbonney | 0:07919e3d6c56 | 2503 | transformation and writes the characters out escaping them as |
| andrewbonney | 0:07919e3d6c56 | 2504 | necessary. This case will fail to work if we leave out the |
| andrewbonney | 0:07919e3d6c56 | 2505 | following two lines (because & and < inside CDATA sections will |
| andrewbonney | 0:07919e3d6c56 | 2506 | be incorrectly escaped). |
| andrewbonney | 0:07919e3d6c56 | 2507 | |
| andrewbonney | 0:07919e3d6c56 | 2508 | However, now we have a start/endCdataSectionHandler, so it seems |
| andrewbonney | 0:07919e3d6c56 | 2509 | easier to let the user deal with this. |
| andrewbonney | 0:07919e3d6c56 | 2510 | */ |
| andrewbonney | 0:07919e3d6c56 | 2511 | else if (characterDataHandler) |
| andrewbonney | 0:07919e3d6c56 | 2512 | characterDataHandler(handlerArg, dataBuf, 0); |
| andrewbonney | 0:07919e3d6c56 | 2513 | #endif |
| andrewbonney | 0:07919e3d6c56 | 2514 | else if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 2515 | reportDefault(parser, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 2516 | result = doCdataSection(parser, enc, &next, end, nextPtr, haveMore); |
| andrewbonney | 0:07919e3d6c56 | 2517 | if (result != XML_ERROR_NONE) |
| andrewbonney | 0:07919e3d6c56 | 2518 | return result; |
| andrewbonney | 0:07919e3d6c56 | 2519 | else if (!next) { |
| andrewbonney | 0:07919e3d6c56 | 2520 | processor = cdataSectionProcessor; |
| andrewbonney | 0:07919e3d6c56 | 2521 | return result; |
| andrewbonney | 0:07919e3d6c56 | 2522 | } |
| andrewbonney | 0:07919e3d6c56 | 2523 | } |
| andrewbonney | 0:07919e3d6c56 | 2524 | break; |
| andrewbonney | 0:07919e3d6c56 | 2525 | case XML_TOK_TRAILING_RSQB: |
| andrewbonney | 0:07919e3d6c56 | 2526 | if (haveMore) { |
| andrewbonney | 0:07919e3d6c56 | 2527 | *nextPtr = s; |
| andrewbonney | 0:07919e3d6c56 | 2528 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 2529 | } |
| andrewbonney | 0:07919e3d6c56 | 2530 | if (characterDataHandler) { |
| andrewbonney | 0:07919e3d6c56 | 2531 | if (MUST_CONVERT(enc, s)) { |
| andrewbonney | 0:07919e3d6c56 | 2532 | ICHAR *dataPtr = (ICHAR *)dataBuf; |
| andrewbonney | 0:07919e3d6c56 | 2533 | XmlConvert(enc, &s, end, &dataPtr, (ICHAR *)dataBufEnd); |
| andrewbonney | 0:07919e3d6c56 | 2534 | characterDataHandler(handlerArg, dataBuf, |
| andrewbonney | 0:07919e3d6c56 | 2535 | (int)(dataPtr - (ICHAR *)dataBuf)); |
| andrewbonney | 0:07919e3d6c56 | 2536 | } |
| andrewbonney | 0:07919e3d6c56 | 2537 | else |
| andrewbonney | 0:07919e3d6c56 | 2538 | characterDataHandler(handlerArg, |
| andrewbonney | 0:07919e3d6c56 | 2539 | (XML_Char *)s, |
| andrewbonney | 0:07919e3d6c56 | 2540 | (int)((XML_Char *)end - (XML_Char *)s)); |
| andrewbonney | 0:07919e3d6c56 | 2541 | } |
| andrewbonney | 0:07919e3d6c56 | 2542 | else if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 2543 | reportDefault(parser, enc, s, end); |
| andrewbonney | 0:07919e3d6c56 | 2544 | /* We are at the end of the final buffer, should we check for |
| andrewbonney | 0:07919e3d6c56 | 2545 | XML_SUSPENDED, XML_FINISHED? |
| andrewbonney | 0:07919e3d6c56 | 2546 | */ |
| andrewbonney | 0:07919e3d6c56 | 2547 | if (startTagLevel == 0) { |
| andrewbonney | 0:07919e3d6c56 | 2548 | *eventPP = end; |
| andrewbonney | 0:07919e3d6c56 | 2549 | return XML_ERROR_NO_ELEMENTS; |
| andrewbonney | 0:07919e3d6c56 | 2550 | } |
| andrewbonney | 0:07919e3d6c56 | 2551 | if (tagLevel != startTagLevel) { |
| andrewbonney | 0:07919e3d6c56 | 2552 | *eventPP = end; |
| andrewbonney | 0:07919e3d6c56 | 2553 | return XML_ERROR_ASYNC_ENTITY; |
| andrewbonney | 0:07919e3d6c56 | 2554 | } |
| andrewbonney | 0:07919e3d6c56 | 2555 | *nextPtr = end; |
| andrewbonney | 0:07919e3d6c56 | 2556 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 2557 | case XML_TOK_DATA_CHARS: |
| andrewbonney | 0:07919e3d6c56 | 2558 | { |
| andrewbonney | 0:07919e3d6c56 | 2559 | XML_CharacterDataHandler charDataHandler = characterDataHandler; |
| andrewbonney | 0:07919e3d6c56 | 2560 | if (charDataHandler) { |
| andrewbonney | 0:07919e3d6c56 | 2561 | if (MUST_CONVERT(enc, s)) { |
| andrewbonney | 0:07919e3d6c56 | 2562 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 2563 | ICHAR *dataPtr = (ICHAR *)dataBuf; |
| andrewbonney | 0:07919e3d6c56 | 2564 | XmlConvert(enc, &s, next, &dataPtr, (ICHAR *)dataBufEnd); |
| andrewbonney | 0:07919e3d6c56 | 2565 | *eventEndPP = s; |
| andrewbonney | 0:07919e3d6c56 | 2566 | charDataHandler(handlerArg, dataBuf, |
| andrewbonney | 0:07919e3d6c56 | 2567 | (int)(dataPtr - (ICHAR *)dataBuf)); |
| andrewbonney | 0:07919e3d6c56 | 2568 | if (s == next) |
| andrewbonney | 0:07919e3d6c56 | 2569 | break; |
| andrewbonney | 0:07919e3d6c56 | 2570 | *eventPP = s; |
| andrewbonney | 0:07919e3d6c56 | 2571 | } |
| andrewbonney | 0:07919e3d6c56 | 2572 | } |
| andrewbonney | 0:07919e3d6c56 | 2573 | else |
| andrewbonney | 0:07919e3d6c56 | 2574 | charDataHandler(handlerArg, |
| andrewbonney | 0:07919e3d6c56 | 2575 | (XML_Char *)s, |
| andrewbonney | 0:07919e3d6c56 | 2576 | (int)((XML_Char *)next - (XML_Char *)s)); |
| andrewbonney | 0:07919e3d6c56 | 2577 | } |
| andrewbonney | 0:07919e3d6c56 | 2578 | else if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 2579 | reportDefault(parser, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 2580 | } |
| andrewbonney | 0:07919e3d6c56 | 2581 | break; |
| andrewbonney | 0:07919e3d6c56 | 2582 | case XML_TOK_PI: |
| andrewbonney | 0:07919e3d6c56 | 2583 | if (!reportProcessingInstruction(parser, enc, s, next)) |
| andrewbonney | 0:07919e3d6c56 | 2584 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 2585 | break; |
| andrewbonney | 0:07919e3d6c56 | 2586 | case XML_TOK_COMMENT: |
| andrewbonney | 0:07919e3d6c56 | 2587 | if (!reportComment(parser, enc, s, next)) |
| andrewbonney | 0:07919e3d6c56 | 2588 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 2589 | break; |
| andrewbonney | 0:07919e3d6c56 | 2590 | default: |
| andrewbonney | 0:07919e3d6c56 | 2591 | if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 2592 | reportDefault(parser, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 2593 | break; |
| andrewbonney | 0:07919e3d6c56 | 2594 | } |
| andrewbonney | 0:07919e3d6c56 | 2595 | *eventPP = s = next; |
| andrewbonney | 0:07919e3d6c56 | 2596 | switch (ps_parsing) { |
| andrewbonney | 0:07919e3d6c56 | 2597 | case XML_SUSPENDED: |
| andrewbonney | 0:07919e3d6c56 | 2598 | *nextPtr = next; |
| andrewbonney | 0:07919e3d6c56 | 2599 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 2600 | case XML_FINISHED: |
| andrewbonney | 0:07919e3d6c56 | 2601 | return XML_ERROR_ABORTED; |
| andrewbonney | 0:07919e3d6c56 | 2602 | default: ; |
| andrewbonney | 0:07919e3d6c56 | 2603 | } |
| andrewbonney | 0:07919e3d6c56 | 2604 | } |
| andrewbonney | 0:07919e3d6c56 | 2605 | /* not reached */ |
| andrewbonney | 0:07919e3d6c56 | 2606 | } |
| andrewbonney | 0:07919e3d6c56 | 2607 | |
| andrewbonney | 0:07919e3d6c56 | 2608 | /* Precondition: all arguments must be non-NULL; |
| andrewbonney | 0:07919e3d6c56 | 2609 | Purpose: |
| andrewbonney | 0:07919e3d6c56 | 2610 | - normalize attributes |
| andrewbonney | 0:07919e3d6c56 | 2611 | - check attributes for well-formedness |
| andrewbonney | 0:07919e3d6c56 | 2612 | - generate namespace aware attribute names (URI, prefix) |
| andrewbonney | 0:07919e3d6c56 | 2613 | - build list of attributes for startElementHandler |
| andrewbonney | 0:07919e3d6c56 | 2614 | - default attributes |
| andrewbonney | 0:07919e3d6c56 | 2615 | - process namespace declarations (check and report them) |
| andrewbonney | 0:07919e3d6c56 | 2616 | - generate namespace aware element name (URI, prefix) |
| andrewbonney | 0:07919e3d6c56 | 2617 | */ |
| andrewbonney | 0:07919e3d6c56 | 2618 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 2619 | storeAtts(XML_Parser parser, const ENCODING *enc, |
| andrewbonney | 0:07919e3d6c56 | 2620 | const char *attStr, TAG_NAME *tagNamePtr, |
| andrewbonney | 0:07919e3d6c56 | 2621 | BINDING **bindingsPtr) |
| andrewbonney | 0:07919e3d6c56 | 2622 | { |
| andrewbonney | 0:07919e3d6c56 | 2623 | DTD * const dtd = _dtd; /* save one level of indirection */ |
| andrewbonney | 0:07919e3d6c56 | 2624 | ELEMENT_TYPE *elementType; |
| andrewbonney | 0:07919e3d6c56 | 2625 | int nDefaultAtts; |
| andrewbonney | 0:07919e3d6c56 | 2626 | const XML_Char **appAtts; /* the attribute list for the application */ |
| andrewbonney | 0:07919e3d6c56 | 2627 | int attIndex = 0; |
| andrewbonney | 0:07919e3d6c56 | 2628 | int prefixLen; |
| andrewbonney | 0:07919e3d6c56 | 2629 | int i; |
| andrewbonney | 0:07919e3d6c56 | 2630 | int n; |
| andrewbonney | 0:07919e3d6c56 | 2631 | XML_Char *uri; |
| andrewbonney | 0:07919e3d6c56 | 2632 | int nPrefixes = 0; |
| andrewbonney | 0:07919e3d6c56 | 2633 | BINDING *binding; |
| andrewbonney | 0:07919e3d6c56 | 2634 | const XML_Char *localPart; |
| andrewbonney | 0:07919e3d6c56 | 2635 | |
| andrewbonney | 0:07919e3d6c56 | 2636 | /* lookup the element type name */ |
| andrewbonney | 0:07919e3d6c56 | 2637 | elementType = (ELEMENT_TYPE *)lookup(&dtd->elementTypes, tagNamePtr->str,0); |
| andrewbonney | 0:07919e3d6c56 | 2638 | if (!elementType) { |
| andrewbonney | 0:07919e3d6c56 | 2639 | const XML_Char *name = poolCopyString(&dtd->pool, tagNamePtr->str); |
| andrewbonney | 0:07919e3d6c56 | 2640 | if (!name) |
| andrewbonney | 0:07919e3d6c56 | 2641 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 2642 | elementType = (ELEMENT_TYPE *)lookup(&dtd->elementTypes, name, |
| andrewbonney | 0:07919e3d6c56 | 2643 | sizeof(ELEMENT_TYPE)); |
| andrewbonney | 0:07919e3d6c56 | 2644 | if (!elementType) |
| andrewbonney | 0:07919e3d6c56 | 2645 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 2646 | if (ns && !setElementTypePrefix(parser, elementType)) |
| andrewbonney | 0:07919e3d6c56 | 2647 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 2648 | } |
| andrewbonney | 0:07919e3d6c56 | 2649 | nDefaultAtts = elementType->nDefaultAtts; |
| andrewbonney | 0:07919e3d6c56 | 2650 | |
| andrewbonney | 0:07919e3d6c56 | 2651 | /* get the attributes from the tokenizer */ |
| andrewbonney | 0:07919e3d6c56 | 2652 | n = XmlGetAttributes(enc, attStr, attsSize, atts); |
| andrewbonney | 0:07919e3d6c56 | 2653 | if (n + nDefaultAtts > attsSize) { |
| andrewbonney | 0:07919e3d6c56 | 2654 | int oldAttsSize = attsSize; |
| andrewbonney | 0:07919e3d6c56 | 2655 | ATTRIBUTE *temp; |
| andrewbonney | 0:07919e3d6c56 | 2656 | attsSize = n + nDefaultAtts + INIT_ATTS_SIZE; |
| andrewbonney | 0:07919e3d6c56 | 2657 | temp = (ATTRIBUTE *)REALLOC((void *)atts, attsSize * sizeof(ATTRIBUTE)); |
| andrewbonney | 0:07919e3d6c56 | 2658 | if (temp == NULL) |
| andrewbonney | 0:07919e3d6c56 | 2659 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 2660 | atts = temp; |
| andrewbonney | 0:07919e3d6c56 | 2661 | if (n > oldAttsSize) |
| andrewbonney | 0:07919e3d6c56 | 2662 | XmlGetAttributes(enc, attStr, n, atts); |
| andrewbonney | 0:07919e3d6c56 | 2663 | } |
| andrewbonney | 0:07919e3d6c56 | 2664 | |
| andrewbonney | 0:07919e3d6c56 | 2665 | appAtts = (const XML_Char **)atts; |
| andrewbonney | 0:07919e3d6c56 | 2666 | for (i = 0; i < n; i++) { |
| andrewbonney | 0:07919e3d6c56 | 2667 | /* add the name and value to the attribute list */ |
| andrewbonney | 0:07919e3d6c56 | 2668 | ATTRIBUTE_ID *attId = getAttributeId(parser, enc, atts[i].name, |
| andrewbonney | 0:07919e3d6c56 | 2669 | atts[i].name |
| andrewbonney | 0:07919e3d6c56 | 2670 | + XmlNameLength(enc, atts[i].name)); |
| andrewbonney | 0:07919e3d6c56 | 2671 | if (!attId) |
| andrewbonney | 0:07919e3d6c56 | 2672 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 2673 | /* Detect duplicate attributes by their QNames. This does not work when |
| andrewbonney | 0:07919e3d6c56 | 2674 | namespace processing is turned on and different prefixes for the same |
| andrewbonney | 0:07919e3d6c56 | 2675 | namespace are used. For this case we have a check further down. |
| andrewbonney | 0:07919e3d6c56 | 2676 | */ |
| andrewbonney | 0:07919e3d6c56 | 2677 | if ((attId->name)[-1]) { |
| andrewbonney | 0:07919e3d6c56 | 2678 | if (enc == encoding) |
| andrewbonney | 0:07919e3d6c56 | 2679 | eventPtr = atts[i].name; |
| andrewbonney | 0:07919e3d6c56 | 2680 | return XML_ERROR_DUPLICATE_ATTRIBUTE; |
| andrewbonney | 0:07919e3d6c56 | 2681 | } |
| andrewbonney | 0:07919e3d6c56 | 2682 | (attId->name)[-1] = 1; |
| andrewbonney | 0:07919e3d6c56 | 2683 | appAtts[attIndex++] = attId->name; |
| andrewbonney | 0:07919e3d6c56 | 2684 | if (!atts[i].normalized) { |
| andrewbonney | 0:07919e3d6c56 | 2685 | enum XML_Error result; |
| andrewbonney | 0:07919e3d6c56 | 2686 | XML_Bool isCdata = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 2687 | |
| andrewbonney | 0:07919e3d6c56 | 2688 | /* figure out whether declared as other than CDATA */ |
| andrewbonney | 0:07919e3d6c56 | 2689 | if (attId->maybeTokenized) { |
| andrewbonney | 0:07919e3d6c56 | 2690 | int j; |
| andrewbonney | 0:07919e3d6c56 | 2691 | for (j = 0; j < nDefaultAtts; j++) { |
| andrewbonney | 0:07919e3d6c56 | 2692 | if (attId == elementType->defaultAtts[j].id) { |
| andrewbonney | 0:07919e3d6c56 | 2693 | isCdata = elementType->defaultAtts[j].isCdata; |
| andrewbonney | 0:07919e3d6c56 | 2694 | break; |
| andrewbonney | 0:07919e3d6c56 | 2695 | } |
| andrewbonney | 0:07919e3d6c56 | 2696 | } |
| andrewbonney | 0:07919e3d6c56 | 2697 | } |
| andrewbonney | 0:07919e3d6c56 | 2698 | |
| andrewbonney | 0:07919e3d6c56 | 2699 | /* normalize the attribute value */ |
| andrewbonney | 0:07919e3d6c56 | 2700 | result = storeAttributeValue(parser, enc, isCdata, |
| andrewbonney | 0:07919e3d6c56 | 2701 | atts[i].valuePtr, atts[i].valueEnd, |
| andrewbonney | 0:07919e3d6c56 | 2702 | &tempPool); |
| andrewbonney | 0:07919e3d6c56 | 2703 | if (result) |
| andrewbonney | 0:07919e3d6c56 | 2704 | return result; |
| andrewbonney | 0:07919e3d6c56 | 2705 | appAtts[attIndex] = poolStart(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 2706 | poolFinish(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 2707 | } |
| andrewbonney | 0:07919e3d6c56 | 2708 | else { |
| andrewbonney | 0:07919e3d6c56 | 2709 | /* the value did not need normalizing */ |
| andrewbonney | 0:07919e3d6c56 | 2710 | appAtts[attIndex] = poolStoreString(&tempPool, enc, atts[i].valuePtr, |
| andrewbonney | 0:07919e3d6c56 | 2711 | atts[i].valueEnd); |
| andrewbonney | 0:07919e3d6c56 | 2712 | if (appAtts[attIndex] == 0) |
| andrewbonney | 0:07919e3d6c56 | 2713 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 2714 | poolFinish(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 2715 | } |
| andrewbonney | 0:07919e3d6c56 | 2716 | /* handle prefixed attribute names */ |
| andrewbonney | 0:07919e3d6c56 | 2717 | if (attId->prefix) { |
| andrewbonney | 0:07919e3d6c56 | 2718 | if (attId->xmlns) { |
| andrewbonney | 0:07919e3d6c56 | 2719 | /* deal with namespace declarations here */ |
| andrewbonney | 0:07919e3d6c56 | 2720 | enum XML_Error result = addBinding(parser, attId->prefix, attId, |
| andrewbonney | 0:07919e3d6c56 | 2721 | appAtts[attIndex], bindingsPtr); |
| andrewbonney | 0:07919e3d6c56 | 2722 | if (result) |
| andrewbonney | 0:07919e3d6c56 | 2723 | return result; |
| andrewbonney | 0:07919e3d6c56 | 2724 | --attIndex; |
| andrewbonney | 0:07919e3d6c56 | 2725 | } |
| andrewbonney | 0:07919e3d6c56 | 2726 | else { |
| andrewbonney | 0:07919e3d6c56 | 2727 | /* deal with other prefixed names later */ |
| andrewbonney | 0:07919e3d6c56 | 2728 | attIndex++; |
| andrewbonney | 0:07919e3d6c56 | 2729 | nPrefixes++; |
| andrewbonney | 0:07919e3d6c56 | 2730 | (attId->name)[-1] = 2; |
| andrewbonney | 0:07919e3d6c56 | 2731 | } |
| andrewbonney | 0:07919e3d6c56 | 2732 | } |
| andrewbonney | 0:07919e3d6c56 | 2733 | else |
| andrewbonney | 0:07919e3d6c56 | 2734 | attIndex++; |
| andrewbonney | 0:07919e3d6c56 | 2735 | } |
| andrewbonney | 0:07919e3d6c56 | 2736 | |
| andrewbonney | 0:07919e3d6c56 | 2737 | /* set-up for XML_GetSpecifiedAttributeCount and XML_GetIdAttributeIndex */ |
| andrewbonney | 0:07919e3d6c56 | 2738 | nSpecifiedAtts = attIndex; |
| andrewbonney | 0:07919e3d6c56 | 2739 | if (elementType->idAtt && (elementType->idAtt->name)[-1]) { |
| andrewbonney | 0:07919e3d6c56 | 2740 | for (i = 0; i < attIndex; i += 2) |
| andrewbonney | 0:07919e3d6c56 | 2741 | if (appAtts[i] == elementType->idAtt->name) { |
| andrewbonney | 0:07919e3d6c56 | 2742 | idAttIndex = i; |
| andrewbonney | 0:07919e3d6c56 | 2743 | break; |
| andrewbonney | 0:07919e3d6c56 | 2744 | } |
| andrewbonney | 0:07919e3d6c56 | 2745 | } |
| andrewbonney | 0:07919e3d6c56 | 2746 | else |
| andrewbonney | 0:07919e3d6c56 | 2747 | idAttIndex = -1; |
| andrewbonney | 0:07919e3d6c56 | 2748 | |
| andrewbonney | 0:07919e3d6c56 | 2749 | /* do attribute defaulting */ |
| andrewbonney | 0:07919e3d6c56 | 2750 | for (i = 0; i < nDefaultAtts; i++) { |
| andrewbonney | 0:07919e3d6c56 | 2751 | const DEFAULT_ATTRIBUTE *da = elementType->defaultAtts + i; |
| andrewbonney | 0:07919e3d6c56 | 2752 | if (!(da->id->name)[-1] && da->value) { |
| andrewbonney | 0:07919e3d6c56 | 2753 | if (da->id->prefix) { |
| andrewbonney | 0:07919e3d6c56 | 2754 | if (da->id->xmlns) { |
| andrewbonney | 0:07919e3d6c56 | 2755 | enum XML_Error result = addBinding(parser, da->id->prefix, da->id, |
| andrewbonney | 0:07919e3d6c56 | 2756 | da->value, bindingsPtr); |
| andrewbonney | 0:07919e3d6c56 | 2757 | if (result) |
| andrewbonney | 0:07919e3d6c56 | 2758 | return result; |
| andrewbonney | 0:07919e3d6c56 | 2759 | } |
| andrewbonney | 0:07919e3d6c56 | 2760 | else { |
| andrewbonney | 0:07919e3d6c56 | 2761 | (da->id->name)[-1] = 2; |
| andrewbonney | 0:07919e3d6c56 | 2762 | nPrefixes++; |
| andrewbonney | 0:07919e3d6c56 | 2763 | appAtts[attIndex++] = da->id->name; |
| andrewbonney | 0:07919e3d6c56 | 2764 | appAtts[attIndex++] = da->value; |
| andrewbonney | 0:07919e3d6c56 | 2765 | } |
| andrewbonney | 0:07919e3d6c56 | 2766 | } |
| andrewbonney | 0:07919e3d6c56 | 2767 | else { |
| andrewbonney | 0:07919e3d6c56 | 2768 | (da->id->name)[-1] = 1; |
| andrewbonney | 0:07919e3d6c56 | 2769 | appAtts[attIndex++] = da->id->name; |
| andrewbonney | 0:07919e3d6c56 | 2770 | appAtts[attIndex++] = da->value; |
| andrewbonney | 0:07919e3d6c56 | 2771 | } |
| andrewbonney | 0:07919e3d6c56 | 2772 | } |
| andrewbonney | 0:07919e3d6c56 | 2773 | } |
| andrewbonney | 0:07919e3d6c56 | 2774 | appAtts[attIndex] = 0; |
| andrewbonney | 0:07919e3d6c56 | 2775 | |
| andrewbonney | 0:07919e3d6c56 | 2776 | /* expand prefixed attribute names, check for duplicates, |
| andrewbonney | 0:07919e3d6c56 | 2777 | and clear flags that say whether attributes were specified */ |
| andrewbonney | 0:07919e3d6c56 | 2778 | i = 0; |
| andrewbonney | 0:07919e3d6c56 | 2779 | if (nPrefixes) { |
| andrewbonney | 0:07919e3d6c56 | 2780 | int j; /* hash table index */ |
| andrewbonney | 0:07919e3d6c56 | 2781 | unsigned long version = nsAttsVersion; |
| andrewbonney | 0:07919e3d6c56 | 2782 | int nsAttsSize = (int)1 << nsAttsPower; |
| andrewbonney | 0:07919e3d6c56 | 2783 | /* size of hash table must be at least 2 * (# of prefixed attributes) */ |
| andrewbonney | 0:07919e3d6c56 | 2784 | if ((nPrefixes << 1) >> nsAttsPower) { /* true for nsAttsPower = 0 */ |
| andrewbonney | 0:07919e3d6c56 | 2785 | NS_ATT *temp; |
| andrewbonney | 0:07919e3d6c56 | 2786 | /* hash table size must also be a power of 2 and >= 8 */ |
| andrewbonney | 0:07919e3d6c56 | 2787 | while (nPrefixes >> nsAttsPower++); |
| andrewbonney | 0:07919e3d6c56 | 2788 | if (nsAttsPower < 3) |
| andrewbonney | 0:07919e3d6c56 | 2789 | nsAttsPower = 3; |
| andrewbonney | 0:07919e3d6c56 | 2790 | nsAttsSize = (int)1 << nsAttsPower; |
| andrewbonney | 0:07919e3d6c56 | 2791 | temp = (NS_ATT *)REALLOC(nsAtts, nsAttsSize * sizeof(NS_ATT)); |
| andrewbonney | 0:07919e3d6c56 | 2792 | if (!temp) |
| andrewbonney | 0:07919e3d6c56 | 2793 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 2794 | nsAtts = temp; |
| andrewbonney | 0:07919e3d6c56 | 2795 | version = 0; /* force re-initialization of nsAtts hash table */ |
| andrewbonney | 0:07919e3d6c56 | 2796 | } |
| andrewbonney | 0:07919e3d6c56 | 2797 | /* using a version flag saves us from initializing nsAtts every time */ |
| andrewbonney | 0:07919e3d6c56 | 2798 | if (!version) { /* initialize version flags when version wraps around */ |
| andrewbonney | 0:07919e3d6c56 | 2799 | version = INIT_ATTS_VERSION; |
| andrewbonney | 0:07919e3d6c56 | 2800 | for (j = nsAttsSize; j != 0; ) |
| andrewbonney | 0:07919e3d6c56 | 2801 | nsAtts[--j].version = version; |
| andrewbonney | 0:07919e3d6c56 | 2802 | } |
| andrewbonney | 0:07919e3d6c56 | 2803 | nsAttsVersion = --version; |
| andrewbonney | 0:07919e3d6c56 | 2804 | |
| andrewbonney | 0:07919e3d6c56 | 2805 | /* expand prefixed names and check for duplicates */ |
| andrewbonney | 0:07919e3d6c56 | 2806 | for (; i < attIndex; i += 2) { |
| andrewbonney | 0:07919e3d6c56 | 2807 | const XML_Char *s = appAtts[i]; |
| andrewbonney | 0:07919e3d6c56 | 2808 | if (s[-1] == 2) { /* prefixed */ |
| andrewbonney | 0:07919e3d6c56 | 2809 | ATTRIBUTE_ID *id; |
| andrewbonney | 0:07919e3d6c56 | 2810 | const BINDING *b; |
| andrewbonney | 0:07919e3d6c56 | 2811 | unsigned long uriHash = 0; |
| andrewbonney | 0:07919e3d6c56 | 2812 | ((XML_Char *)s)[-1] = 0; /* clear flag */ |
| andrewbonney | 0:07919e3d6c56 | 2813 | id = (ATTRIBUTE_ID *)lookup(&dtd->attributeIds, s, 0); |
| andrewbonney | 0:07919e3d6c56 | 2814 | b = id->prefix->binding; |
| andrewbonney | 0:07919e3d6c56 | 2815 | if (!b) |
| andrewbonney | 0:07919e3d6c56 | 2816 | return XML_ERROR_UNBOUND_PREFIX; |
| andrewbonney | 0:07919e3d6c56 | 2817 | |
| andrewbonney | 0:07919e3d6c56 | 2818 | /* as we expand the name we also calculate its hash value */ |
| andrewbonney | 0:07919e3d6c56 | 2819 | for (j = 0; j < b->uriLen; j++) { |
| andrewbonney | 0:07919e3d6c56 | 2820 | const XML_Char c = b->uri[j]; |
| andrewbonney | 0:07919e3d6c56 | 2821 | if (!poolAppendChar(&tempPool, c)) |
| andrewbonney | 0:07919e3d6c56 | 2822 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 2823 | uriHash = CHAR_HASH(uriHash, c); |
| andrewbonney | 0:07919e3d6c56 | 2824 | } |
| andrewbonney | 0:07919e3d6c56 | 2825 | while (*s++ != XML_T(ASCII_COLON)) |
| andrewbonney | 0:07919e3d6c56 | 2826 | ; |
| andrewbonney | 0:07919e3d6c56 | 2827 | do { /* copies null terminator */ |
| andrewbonney | 0:07919e3d6c56 | 2828 | const XML_Char c = *s; |
| andrewbonney | 0:07919e3d6c56 | 2829 | if (!poolAppendChar(&tempPool, *s)) |
| andrewbonney | 0:07919e3d6c56 | 2830 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 2831 | uriHash = CHAR_HASH(uriHash, c); |
| andrewbonney | 0:07919e3d6c56 | 2832 | } while (*s++); |
| andrewbonney | 0:07919e3d6c56 | 2833 | |
| andrewbonney | 0:07919e3d6c56 | 2834 | { /* Check hash table for duplicate of expanded name (uriName). |
| andrewbonney | 0:07919e3d6c56 | 2835 | Derived from code in lookup(HASH_TABLE *table, ...). |
| andrewbonney | 0:07919e3d6c56 | 2836 | */ |
| andrewbonney | 0:07919e3d6c56 | 2837 | unsigned char step = 0; |
| andrewbonney | 0:07919e3d6c56 | 2838 | unsigned long mask = nsAttsSize - 1; |
| andrewbonney | 0:07919e3d6c56 | 2839 | j = uriHash & mask; /* index into hash table */ |
| andrewbonney | 0:07919e3d6c56 | 2840 | while (nsAtts[j].version == version) { |
| andrewbonney | 0:07919e3d6c56 | 2841 | /* for speed we compare stored hash values first */ |
| andrewbonney | 0:07919e3d6c56 | 2842 | if (uriHash == nsAtts[j].hash) { |
| andrewbonney | 0:07919e3d6c56 | 2843 | const XML_Char *s1 = poolStart(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 2844 | const XML_Char *s2 = nsAtts[j].uriName; |
| andrewbonney | 0:07919e3d6c56 | 2845 | /* s1 is null terminated, but not s2 */ |
| andrewbonney | 0:07919e3d6c56 | 2846 | for (; *s1 == *s2 && *s1 != 0; s1++, s2++); |
| andrewbonney | 0:07919e3d6c56 | 2847 | if (*s1 == 0) |
| andrewbonney | 0:07919e3d6c56 | 2848 | return XML_ERROR_DUPLICATE_ATTRIBUTE; |
| andrewbonney | 0:07919e3d6c56 | 2849 | } |
| andrewbonney | 0:07919e3d6c56 | 2850 | if (!step) |
| andrewbonney | 0:07919e3d6c56 | 2851 | step = PROBE_STEP(uriHash, mask, nsAttsPower); |
| andrewbonney | 0:07919e3d6c56 | 2852 | j < step ? (j += nsAttsSize - step) : (j -= step); |
| andrewbonney | 0:07919e3d6c56 | 2853 | } |
| andrewbonney | 0:07919e3d6c56 | 2854 | } |
| andrewbonney | 0:07919e3d6c56 | 2855 | |
| andrewbonney | 0:07919e3d6c56 | 2856 | if (ns_triplets) { /* append namespace separator and prefix */ |
| andrewbonney | 0:07919e3d6c56 | 2857 | tempPool.ptr[-1] = namespaceSeparator; |
| andrewbonney | 0:07919e3d6c56 | 2858 | s = b->prefix->name; |
| andrewbonney | 0:07919e3d6c56 | 2859 | do { |
| andrewbonney | 0:07919e3d6c56 | 2860 | if (!poolAppendChar(&tempPool, *s)) |
| andrewbonney | 0:07919e3d6c56 | 2861 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 2862 | } while (*s++); |
| andrewbonney | 0:07919e3d6c56 | 2863 | } |
| andrewbonney | 0:07919e3d6c56 | 2864 | |
| andrewbonney | 0:07919e3d6c56 | 2865 | /* store expanded name in attribute list */ |
| andrewbonney | 0:07919e3d6c56 | 2866 | s = poolStart(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 2867 | poolFinish(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 2868 | appAtts[i] = s; |
| andrewbonney | 0:07919e3d6c56 | 2869 | |
| andrewbonney | 0:07919e3d6c56 | 2870 | /* fill empty slot with new version, uriName and hash value */ |
| andrewbonney | 0:07919e3d6c56 | 2871 | nsAtts[j].version = version; |
| andrewbonney | 0:07919e3d6c56 | 2872 | nsAtts[j].hash = uriHash; |
| andrewbonney | 0:07919e3d6c56 | 2873 | nsAtts[j].uriName = s; |
| andrewbonney | 0:07919e3d6c56 | 2874 | |
| andrewbonney | 0:07919e3d6c56 | 2875 | if (!--nPrefixes) { |
| andrewbonney | 0:07919e3d6c56 | 2876 | i += 2; |
| andrewbonney | 0:07919e3d6c56 | 2877 | break; |
| andrewbonney | 0:07919e3d6c56 | 2878 | } |
| andrewbonney | 0:07919e3d6c56 | 2879 | } |
| andrewbonney | 0:07919e3d6c56 | 2880 | else /* not prefixed */ |
| andrewbonney | 0:07919e3d6c56 | 2881 | ((XML_Char *)s)[-1] = 0; /* clear flag */ |
| andrewbonney | 0:07919e3d6c56 | 2882 | } |
| andrewbonney | 0:07919e3d6c56 | 2883 | } |
| andrewbonney | 0:07919e3d6c56 | 2884 | /* clear flags for the remaining attributes */ |
| andrewbonney | 0:07919e3d6c56 | 2885 | for (; i < attIndex; i += 2) |
| andrewbonney | 0:07919e3d6c56 | 2886 | ((XML_Char *)(appAtts[i]))[-1] = 0; |
| andrewbonney | 0:07919e3d6c56 | 2887 | for (binding = *bindingsPtr; binding; binding = binding->nextTagBinding) |
| andrewbonney | 0:07919e3d6c56 | 2888 | binding->attId->name[-1] = 0; |
| andrewbonney | 0:07919e3d6c56 | 2889 | |
| andrewbonney | 0:07919e3d6c56 | 2890 | if (!ns) |
| andrewbonney | 0:07919e3d6c56 | 2891 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 2892 | |
| andrewbonney | 0:07919e3d6c56 | 2893 | /* expand the element type name */ |
| andrewbonney | 0:07919e3d6c56 | 2894 | if (elementType->prefix) { |
| andrewbonney | 0:07919e3d6c56 | 2895 | binding = elementType->prefix->binding; |
| andrewbonney | 0:07919e3d6c56 | 2896 | if (!binding) |
| andrewbonney | 0:07919e3d6c56 | 2897 | return XML_ERROR_UNBOUND_PREFIX; |
| andrewbonney | 0:07919e3d6c56 | 2898 | localPart = tagNamePtr->str; |
| andrewbonney | 0:07919e3d6c56 | 2899 | while (*localPart++ != XML_T(ASCII_COLON)) |
| andrewbonney | 0:07919e3d6c56 | 2900 | ; |
| andrewbonney | 0:07919e3d6c56 | 2901 | } |
| andrewbonney | 0:07919e3d6c56 | 2902 | else if (dtd->defaultPrefix.binding) { |
| andrewbonney | 0:07919e3d6c56 | 2903 | binding = dtd->defaultPrefix.binding; |
| andrewbonney | 0:07919e3d6c56 | 2904 | localPart = tagNamePtr->str; |
| andrewbonney | 0:07919e3d6c56 | 2905 | } |
| andrewbonney | 0:07919e3d6c56 | 2906 | else |
| andrewbonney | 0:07919e3d6c56 | 2907 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 2908 | prefixLen = 0; |
| andrewbonney | 0:07919e3d6c56 | 2909 | if (ns_triplets && binding->prefix->name) { |
| andrewbonney | 0:07919e3d6c56 | 2910 | for (; binding->prefix->name[prefixLen++];) |
| andrewbonney | 0:07919e3d6c56 | 2911 | ; /* prefixLen includes null terminator */ |
| andrewbonney | 0:07919e3d6c56 | 2912 | } |
| andrewbonney | 0:07919e3d6c56 | 2913 | tagNamePtr->localPart = localPart; |
| andrewbonney | 0:07919e3d6c56 | 2914 | tagNamePtr->uriLen = binding->uriLen; |
| andrewbonney | 0:07919e3d6c56 | 2915 | tagNamePtr->prefix = binding->prefix->name; |
| andrewbonney | 0:07919e3d6c56 | 2916 | tagNamePtr->prefixLen = prefixLen; |
| andrewbonney | 0:07919e3d6c56 | 2917 | for (i = 0; localPart[i++];) |
| andrewbonney | 0:07919e3d6c56 | 2918 | ; /* i includes null terminator */ |
| andrewbonney | 0:07919e3d6c56 | 2919 | n = i + binding->uriLen + prefixLen; |
| andrewbonney | 0:07919e3d6c56 | 2920 | if (n > binding->uriAlloc) { |
| andrewbonney | 0:07919e3d6c56 | 2921 | TAG *p; |
| andrewbonney | 0:07919e3d6c56 | 2922 | uri = (XML_Char *)MALLOC((n + EXPAND_SPARE) * sizeof(XML_Char)); |
| andrewbonney | 0:07919e3d6c56 | 2923 | if (!uri) |
| andrewbonney | 0:07919e3d6c56 | 2924 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 2925 | binding->uriAlloc = n + EXPAND_SPARE; |
| andrewbonney | 0:07919e3d6c56 | 2926 | memcpy(uri, binding->uri, binding->uriLen * sizeof(XML_Char)); |
| andrewbonney | 0:07919e3d6c56 | 2927 | for (p = tagStack; p; p = p->parent) |
| andrewbonney | 0:07919e3d6c56 | 2928 | if (p->name.str == binding->uri) |
| andrewbonney | 0:07919e3d6c56 | 2929 | p->name.str = uri; |
| andrewbonney | 0:07919e3d6c56 | 2930 | FREE(binding->uri); |
| andrewbonney | 0:07919e3d6c56 | 2931 | binding->uri = uri; |
| andrewbonney | 0:07919e3d6c56 | 2932 | } |
| andrewbonney | 0:07919e3d6c56 | 2933 | /* if namespaceSeparator != '\0' then uri includes it already */ |
| andrewbonney | 0:07919e3d6c56 | 2934 | uri = binding->uri + binding->uriLen; |
| andrewbonney | 0:07919e3d6c56 | 2935 | memcpy(uri, localPart, i * sizeof(XML_Char)); |
| andrewbonney | 0:07919e3d6c56 | 2936 | /* we always have a namespace separator between localPart and prefix */ |
| andrewbonney | 0:07919e3d6c56 | 2937 | if (prefixLen) { |
| andrewbonney | 0:07919e3d6c56 | 2938 | uri += i - 1; |
| andrewbonney | 0:07919e3d6c56 | 2939 | *uri = namespaceSeparator; /* replace null terminator */ |
| andrewbonney | 0:07919e3d6c56 | 2940 | memcpy(uri + 1, binding->prefix->name, prefixLen * sizeof(XML_Char)); |
| andrewbonney | 0:07919e3d6c56 | 2941 | } |
| andrewbonney | 0:07919e3d6c56 | 2942 | tagNamePtr->str = binding->uri; |
| andrewbonney | 0:07919e3d6c56 | 2943 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 2944 | } |
| andrewbonney | 0:07919e3d6c56 | 2945 | |
| andrewbonney | 0:07919e3d6c56 | 2946 | /* addBinding() overwrites the value of prefix->binding without checking. |
| andrewbonney | 0:07919e3d6c56 | 2947 | Therefore one must keep track of the old value outside of addBinding(). |
| andrewbonney | 0:07919e3d6c56 | 2948 | */ |
| andrewbonney | 0:07919e3d6c56 | 2949 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 2950 | addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId, |
| andrewbonney | 0:07919e3d6c56 | 2951 | const XML_Char *uri, BINDING **bindingsPtr) |
| andrewbonney | 0:07919e3d6c56 | 2952 | { |
| andrewbonney | 0:07919e3d6c56 | 2953 | static const XML_Char xmlNamespace[] = { |
| andrewbonney | 0:07919e3d6c56 | 2954 | ASCII_h, ASCII_t, ASCII_t, ASCII_p, ASCII_COLON, ASCII_SLASH, ASCII_SLASH, |
| andrewbonney | 0:07919e3d6c56 | 2955 | ASCII_w, ASCII_w, ASCII_w, ASCII_PERIOD, ASCII_w, ASCII_3, ASCII_PERIOD, |
| andrewbonney | 0:07919e3d6c56 | 2956 | ASCII_o, ASCII_r, ASCII_g, ASCII_SLASH, ASCII_X, ASCII_M, ASCII_L, |
| andrewbonney | 0:07919e3d6c56 | 2957 | ASCII_SLASH, ASCII_1, ASCII_9, ASCII_9, ASCII_8, ASCII_SLASH, |
| andrewbonney | 0:07919e3d6c56 | 2958 | ASCII_n, ASCII_a, ASCII_m, ASCII_e, ASCII_s, ASCII_p, ASCII_a, ASCII_c, |
| andrewbonney | 0:07919e3d6c56 | 2959 | ASCII_e, '\0' |
| andrewbonney | 0:07919e3d6c56 | 2960 | }; |
| andrewbonney | 0:07919e3d6c56 | 2961 | static const int xmlLen = |
| andrewbonney | 0:07919e3d6c56 | 2962 | (int)sizeof(xmlNamespace)/sizeof(XML_Char) - 1; |
| andrewbonney | 0:07919e3d6c56 | 2963 | static const XML_Char xmlnsNamespace[] = { |
| andrewbonney | 0:07919e3d6c56 | 2964 | ASCII_h, ASCII_t, ASCII_t, ASCII_p, ASCII_COLON, ASCII_SLASH, ASCII_SLASH, |
| andrewbonney | 0:07919e3d6c56 | 2965 | ASCII_w, ASCII_w, ASCII_w, ASCII_PERIOD, ASCII_w, ASCII_3, ASCII_PERIOD, |
| andrewbonney | 0:07919e3d6c56 | 2966 | ASCII_o, ASCII_r, ASCII_g, ASCII_SLASH, ASCII_2, ASCII_0, ASCII_0, |
| andrewbonney | 0:07919e3d6c56 | 2967 | ASCII_0, ASCII_SLASH, ASCII_x, ASCII_m, ASCII_l, ASCII_n, ASCII_s, |
| andrewbonney | 0:07919e3d6c56 | 2968 | ASCII_SLASH, '\0' |
| andrewbonney | 0:07919e3d6c56 | 2969 | }; |
| andrewbonney | 0:07919e3d6c56 | 2970 | static const int xmlnsLen = |
| andrewbonney | 0:07919e3d6c56 | 2971 | (int)sizeof(xmlnsNamespace)/sizeof(XML_Char) - 1; |
| andrewbonney | 0:07919e3d6c56 | 2972 | |
| andrewbonney | 0:07919e3d6c56 | 2973 | XML_Bool mustBeXML = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 2974 | XML_Bool isXML = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 2975 | XML_Bool isXMLNS = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 2976 | |
| andrewbonney | 0:07919e3d6c56 | 2977 | BINDING *b; |
| andrewbonney | 0:07919e3d6c56 | 2978 | int len; |
| andrewbonney | 0:07919e3d6c56 | 2979 | |
| andrewbonney | 0:07919e3d6c56 | 2980 | /* empty URI is only valid for default namespace per XML NS 1.0 (not 1.1) */ |
| andrewbonney | 0:07919e3d6c56 | 2981 | if (*uri == XML_T('\0') && prefix->name) |
| andrewbonney | 0:07919e3d6c56 | 2982 | return XML_ERROR_UNDECLARING_PREFIX; |
| andrewbonney | 0:07919e3d6c56 | 2983 | |
| andrewbonney | 0:07919e3d6c56 | 2984 | if (prefix->name |
| andrewbonney | 0:07919e3d6c56 | 2985 | && prefix->name[0] == XML_T(ASCII_x) |
| andrewbonney | 0:07919e3d6c56 | 2986 | && prefix->name[1] == XML_T(ASCII_m) |
| andrewbonney | 0:07919e3d6c56 | 2987 | && prefix->name[2] == XML_T(ASCII_l)) { |
| andrewbonney | 0:07919e3d6c56 | 2988 | |
| andrewbonney | 0:07919e3d6c56 | 2989 | /* Not allowed to bind xmlns */ |
| andrewbonney | 0:07919e3d6c56 | 2990 | if (prefix->name[3] == XML_T(ASCII_n) |
| andrewbonney | 0:07919e3d6c56 | 2991 | && prefix->name[4] == XML_T(ASCII_s) |
| andrewbonney | 0:07919e3d6c56 | 2992 | && prefix->name[5] == XML_T('\0')) |
| andrewbonney | 0:07919e3d6c56 | 2993 | return XML_ERROR_RESERVED_PREFIX_XMLNS; |
| andrewbonney | 0:07919e3d6c56 | 2994 | |
| andrewbonney | 0:07919e3d6c56 | 2995 | if (prefix->name[3] == XML_T('\0')) |
| andrewbonney | 0:07919e3d6c56 | 2996 | mustBeXML = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 2997 | } |
| andrewbonney | 0:07919e3d6c56 | 2998 | |
| andrewbonney | 0:07919e3d6c56 | 2999 | for (len = 0; uri[len]; len++) { |
| andrewbonney | 0:07919e3d6c56 | 3000 | if (isXML && (len > xmlLen || uri[len] != xmlNamespace[len])) |
| andrewbonney | 0:07919e3d6c56 | 3001 | isXML = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 3002 | |
| andrewbonney | 0:07919e3d6c56 | 3003 | if (!mustBeXML && isXMLNS |
| andrewbonney | 0:07919e3d6c56 | 3004 | && (len > xmlnsLen || uri[len] != xmlnsNamespace[len])) |
| andrewbonney | 0:07919e3d6c56 | 3005 | isXMLNS = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 3006 | } |
| andrewbonney | 0:07919e3d6c56 | 3007 | isXML = isXML && len == xmlLen; |
| andrewbonney | 0:07919e3d6c56 | 3008 | isXMLNS = isXMLNS && len == xmlnsLen; |
| andrewbonney | 0:07919e3d6c56 | 3009 | |
| andrewbonney | 0:07919e3d6c56 | 3010 | if (mustBeXML != isXML) |
| andrewbonney | 0:07919e3d6c56 | 3011 | return mustBeXML ? XML_ERROR_RESERVED_PREFIX_XML |
| andrewbonney | 0:07919e3d6c56 | 3012 | : XML_ERROR_RESERVED_NAMESPACE_URI; |
| andrewbonney | 0:07919e3d6c56 | 3013 | |
| andrewbonney | 0:07919e3d6c56 | 3014 | if (isXMLNS) |
| andrewbonney | 0:07919e3d6c56 | 3015 | return XML_ERROR_RESERVED_NAMESPACE_URI; |
| andrewbonney | 0:07919e3d6c56 | 3016 | |
| andrewbonney | 0:07919e3d6c56 | 3017 | if (namespaceSeparator) |
| andrewbonney | 0:07919e3d6c56 | 3018 | len++; |
| andrewbonney | 0:07919e3d6c56 | 3019 | if (freeBindingList) { |
| andrewbonney | 0:07919e3d6c56 | 3020 | b = freeBindingList; |
| andrewbonney | 0:07919e3d6c56 | 3021 | if (len > b->uriAlloc) { |
| andrewbonney | 0:07919e3d6c56 | 3022 | XML_Char *temp = (XML_Char *)REALLOC(b->uri, |
| andrewbonney | 0:07919e3d6c56 | 3023 | sizeof(XML_Char) * (len + EXPAND_SPARE)); |
| andrewbonney | 0:07919e3d6c56 | 3024 | if (temp == NULL) |
| andrewbonney | 0:07919e3d6c56 | 3025 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 3026 | b->uri = temp; |
| andrewbonney | 0:07919e3d6c56 | 3027 | b->uriAlloc = len + EXPAND_SPARE; |
| andrewbonney | 0:07919e3d6c56 | 3028 | } |
| andrewbonney | 0:07919e3d6c56 | 3029 | freeBindingList = b->nextTagBinding; |
| andrewbonney | 0:07919e3d6c56 | 3030 | } |
| andrewbonney | 0:07919e3d6c56 | 3031 | else { |
| andrewbonney | 0:07919e3d6c56 | 3032 | b = (BINDING *)MALLOC(sizeof(BINDING)); |
| andrewbonney | 0:07919e3d6c56 | 3033 | if (!b) |
| andrewbonney | 0:07919e3d6c56 | 3034 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 3035 | b->uri = (XML_Char *)MALLOC(sizeof(XML_Char) * (len + EXPAND_SPARE)); |
| andrewbonney | 0:07919e3d6c56 | 3036 | if (!b->uri) { |
| andrewbonney | 0:07919e3d6c56 | 3037 | FREE(b); |
| andrewbonney | 0:07919e3d6c56 | 3038 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 3039 | } |
| andrewbonney | 0:07919e3d6c56 | 3040 | b->uriAlloc = len + EXPAND_SPARE; |
| andrewbonney | 0:07919e3d6c56 | 3041 | } |
| andrewbonney | 0:07919e3d6c56 | 3042 | b->uriLen = len; |
| andrewbonney | 0:07919e3d6c56 | 3043 | memcpy(b->uri, uri, len * sizeof(XML_Char)); |
| andrewbonney | 0:07919e3d6c56 | 3044 | if (namespaceSeparator) |
| andrewbonney | 0:07919e3d6c56 | 3045 | b->uri[len - 1] = namespaceSeparator; |
| andrewbonney | 0:07919e3d6c56 | 3046 | b->prefix = prefix; |
| andrewbonney | 0:07919e3d6c56 | 3047 | b->attId = attId; |
| andrewbonney | 0:07919e3d6c56 | 3048 | b->prevPrefixBinding = prefix->binding; |
| andrewbonney | 0:07919e3d6c56 | 3049 | /* NULL binding when default namespace undeclared */ |
| andrewbonney | 0:07919e3d6c56 | 3050 | if (*uri == XML_T('\0') && prefix == &_dtd->defaultPrefix) |
| andrewbonney | 0:07919e3d6c56 | 3051 | prefix->binding = NULL; |
| andrewbonney | 0:07919e3d6c56 | 3052 | else |
| andrewbonney | 0:07919e3d6c56 | 3053 | prefix->binding = b; |
| andrewbonney | 0:07919e3d6c56 | 3054 | b->nextTagBinding = *bindingsPtr; |
| andrewbonney | 0:07919e3d6c56 | 3055 | *bindingsPtr = b; |
| andrewbonney | 0:07919e3d6c56 | 3056 | /* if attId == NULL then we are not starting a namespace scope */ |
| andrewbonney | 0:07919e3d6c56 | 3057 | if (attId && startNamespaceDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 3058 | startNamespaceDeclHandler(handlerArg, prefix->name, |
| andrewbonney | 0:07919e3d6c56 | 3059 | prefix->binding ? uri : 0); |
| andrewbonney | 0:07919e3d6c56 | 3060 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 3061 | } |
| andrewbonney | 0:07919e3d6c56 | 3062 | |
| andrewbonney | 0:07919e3d6c56 | 3063 | /* The idea here is to avoid using stack for each CDATA section when |
| andrewbonney | 0:07919e3d6c56 | 3064 | the whole file is parsed with one call. |
| andrewbonney | 0:07919e3d6c56 | 3065 | */ |
| andrewbonney | 0:07919e3d6c56 | 3066 | static enum XML_Error PTRCALL |
| andrewbonney | 0:07919e3d6c56 | 3067 | cdataSectionProcessor(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 3068 | const char *start, |
| andrewbonney | 0:07919e3d6c56 | 3069 | const char *end, |
| andrewbonney | 0:07919e3d6c56 | 3070 | const char **endPtr) |
| andrewbonney | 0:07919e3d6c56 | 3071 | { |
| andrewbonney | 0:07919e3d6c56 | 3072 | enum XML_Error result = doCdataSection(parser, encoding, &start, end, |
| andrewbonney | 0:07919e3d6c56 | 3073 | endPtr, (XML_Bool)!ps_finalBuffer); |
| andrewbonney | 0:07919e3d6c56 | 3074 | if (result != XML_ERROR_NONE) |
| andrewbonney | 0:07919e3d6c56 | 3075 | return result; |
| andrewbonney | 0:07919e3d6c56 | 3076 | if (start) { |
| andrewbonney | 0:07919e3d6c56 | 3077 | if (parentParser) { /* we are parsing an external entity */ |
| andrewbonney | 0:07919e3d6c56 | 3078 | processor = externalEntityContentProcessor; |
| andrewbonney | 0:07919e3d6c56 | 3079 | return externalEntityContentProcessor(parser, start, end, endPtr); |
| andrewbonney | 0:07919e3d6c56 | 3080 | } |
| andrewbonney | 0:07919e3d6c56 | 3081 | else { |
| andrewbonney | 0:07919e3d6c56 | 3082 | processor = contentProcessor; |
| andrewbonney | 0:07919e3d6c56 | 3083 | return contentProcessor(parser, start, end, endPtr); |
| andrewbonney | 0:07919e3d6c56 | 3084 | } |
| andrewbonney | 0:07919e3d6c56 | 3085 | } |
| andrewbonney | 0:07919e3d6c56 | 3086 | return result; |
| andrewbonney | 0:07919e3d6c56 | 3087 | } |
| andrewbonney | 0:07919e3d6c56 | 3088 | |
| andrewbonney | 0:07919e3d6c56 | 3089 | /* startPtr gets set to non-null if the section is closed, and to null if |
| andrewbonney | 0:07919e3d6c56 | 3090 | the section is not yet closed. |
| andrewbonney | 0:07919e3d6c56 | 3091 | */ |
| andrewbonney | 0:07919e3d6c56 | 3092 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 3093 | doCdataSection(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 3094 | const ENCODING *enc, |
| andrewbonney | 0:07919e3d6c56 | 3095 | const char **startPtr, |
| andrewbonney | 0:07919e3d6c56 | 3096 | const char *end, |
| andrewbonney | 0:07919e3d6c56 | 3097 | const char **nextPtr, |
| andrewbonney | 0:07919e3d6c56 | 3098 | XML_Bool haveMore) |
| andrewbonney | 0:07919e3d6c56 | 3099 | { |
| andrewbonney | 0:07919e3d6c56 | 3100 | const char *s = *startPtr; |
| andrewbonney | 0:07919e3d6c56 | 3101 | const char **eventPP; |
| andrewbonney | 0:07919e3d6c56 | 3102 | const char **eventEndPP; |
| andrewbonney | 0:07919e3d6c56 | 3103 | if (enc == encoding) { |
| andrewbonney | 0:07919e3d6c56 | 3104 | eventPP = &eventPtr; |
| andrewbonney | 0:07919e3d6c56 | 3105 | *eventPP = s; |
| andrewbonney | 0:07919e3d6c56 | 3106 | eventEndPP = &eventEndPtr; |
| andrewbonney | 0:07919e3d6c56 | 3107 | } |
| andrewbonney | 0:07919e3d6c56 | 3108 | else { |
| andrewbonney | 0:07919e3d6c56 | 3109 | eventPP = &(openInternalEntities->internalEventPtr); |
| andrewbonney | 0:07919e3d6c56 | 3110 | eventEndPP = &(openInternalEntities->internalEventEndPtr); |
| andrewbonney | 0:07919e3d6c56 | 3111 | } |
| andrewbonney | 0:07919e3d6c56 | 3112 | *eventPP = s; |
| andrewbonney | 0:07919e3d6c56 | 3113 | *startPtr = NULL; |
| andrewbonney | 0:07919e3d6c56 | 3114 | |
| andrewbonney | 0:07919e3d6c56 | 3115 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 3116 | const char *next; |
| andrewbonney | 0:07919e3d6c56 | 3117 | int tok = XmlCdataSectionTok(enc, s, end, &next); |
| andrewbonney | 0:07919e3d6c56 | 3118 | *eventEndPP = next; |
| andrewbonney | 0:07919e3d6c56 | 3119 | switch (tok) { |
| andrewbonney | 0:07919e3d6c56 | 3120 | case XML_TOK_CDATA_SECT_CLOSE: |
| andrewbonney | 0:07919e3d6c56 | 3121 | if (endCdataSectionHandler) |
| andrewbonney | 0:07919e3d6c56 | 3122 | endCdataSectionHandler(handlerArg); |
| andrewbonney | 0:07919e3d6c56 | 3123 | #if 0 |
| andrewbonney | 0:07919e3d6c56 | 3124 | /* see comment under XML_TOK_CDATA_SECT_OPEN */ |
| andrewbonney | 0:07919e3d6c56 | 3125 | else if (characterDataHandler) |
| andrewbonney | 0:07919e3d6c56 | 3126 | characterDataHandler(handlerArg, dataBuf, 0); |
| andrewbonney | 0:07919e3d6c56 | 3127 | #endif |
| andrewbonney | 0:07919e3d6c56 | 3128 | else if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 3129 | reportDefault(parser, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 3130 | *startPtr = next; |
| andrewbonney | 0:07919e3d6c56 | 3131 | *nextPtr = next; |
| andrewbonney | 0:07919e3d6c56 | 3132 | if (ps_parsing == XML_FINISHED) |
| andrewbonney | 0:07919e3d6c56 | 3133 | return XML_ERROR_ABORTED; |
| andrewbonney | 0:07919e3d6c56 | 3134 | else |
| andrewbonney | 0:07919e3d6c56 | 3135 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 3136 | case XML_TOK_DATA_NEWLINE: |
| andrewbonney | 0:07919e3d6c56 | 3137 | if (characterDataHandler) { |
| andrewbonney | 0:07919e3d6c56 | 3138 | XML_Char c = 0xA; |
| andrewbonney | 0:07919e3d6c56 | 3139 | characterDataHandler(handlerArg, &c, 1); |
| andrewbonney | 0:07919e3d6c56 | 3140 | } |
| andrewbonney | 0:07919e3d6c56 | 3141 | else if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 3142 | reportDefault(parser, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 3143 | break; |
| andrewbonney | 0:07919e3d6c56 | 3144 | case XML_TOK_DATA_CHARS: |
| andrewbonney | 0:07919e3d6c56 | 3145 | { |
| andrewbonney | 0:07919e3d6c56 | 3146 | XML_CharacterDataHandler charDataHandler = characterDataHandler; |
| andrewbonney | 0:07919e3d6c56 | 3147 | if (charDataHandler) { |
| andrewbonney | 0:07919e3d6c56 | 3148 | if (MUST_CONVERT(enc, s)) { |
| andrewbonney | 0:07919e3d6c56 | 3149 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 3150 | ICHAR *dataPtr = (ICHAR *)dataBuf; |
| andrewbonney | 0:07919e3d6c56 | 3151 | XmlConvert(enc, &s, next, &dataPtr, (ICHAR *)dataBufEnd); |
| andrewbonney | 0:07919e3d6c56 | 3152 | *eventEndPP = next; |
| andrewbonney | 0:07919e3d6c56 | 3153 | charDataHandler(handlerArg, dataBuf, |
| andrewbonney | 0:07919e3d6c56 | 3154 | (int)(dataPtr - (ICHAR *)dataBuf)); |
| andrewbonney | 0:07919e3d6c56 | 3155 | if (s == next) |
| andrewbonney | 0:07919e3d6c56 | 3156 | break; |
| andrewbonney | 0:07919e3d6c56 | 3157 | *eventPP = s; |
| andrewbonney | 0:07919e3d6c56 | 3158 | } |
| andrewbonney | 0:07919e3d6c56 | 3159 | } |
| andrewbonney | 0:07919e3d6c56 | 3160 | else |
| andrewbonney | 0:07919e3d6c56 | 3161 | charDataHandler(handlerArg, |
| andrewbonney | 0:07919e3d6c56 | 3162 | (XML_Char *)s, |
| andrewbonney | 0:07919e3d6c56 | 3163 | (int)((XML_Char *)next - (XML_Char *)s)); |
| andrewbonney | 0:07919e3d6c56 | 3164 | } |
| andrewbonney | 0:07919e3d6c56 | 3165 | else if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 3166 | reportDefault(parser, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 3167 | } |
| andrewbonney | 0:07919e3d6c56 | 3168 | break; |
| andrewbonney | 0:07919e3d6c56 | 3169 | case XML_TOK_INVALID: |
| andrewbonney | 0:07919e3d6c56 | 3170 | *eventPP = next; |
| andrewbonney | 0:07919e3d6c56 | 3171 | return XML_ERROR_INVALID_TOKEN; |
| andrewbonney | 0:07919e3d6c56 | 3172 | case XML_TOK_PARTIAL_CHAR: |
| andrewbonney | 0:07919e3d6c56 | 3173 | if (haveMore) { |
| andrewbonney | 0:07919e3d6c56 | 3174 | *nextPtr = s; |
| andrewbonney | 0:07919e3d6c56 | 3175 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 3176 | } |
| andrewbonney | 0:07919e3d6c56 | 3177 | return XML_ERROR_PARTIAL_CHAR; |
| andrewbonney | 0:07919e3d6c56 | 3178 | case XML_TOK_PARTIAL: |
| andrewbonney | 0:07919e3d6c56 | 3179 | case XML_TOK_NONE: |
| andrewbonney | 0:07919e3d6c56 | 3180 | if (haveMore) { |
| andrewbonney | 0:07919e3d6c56 | 3181 | *nextPtr = s; |
| andrewbonney | 0:07919e3d6c56 | 3182 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 3183 | } |
| andrewbonney | 0:07919e3d6c56 | 3184 | return XML_ERROR_UNCLOSED_CDATA_SECTION; |
| andrewbonney | 0:07919e3d6c56 | 3185 | default: |
| andrewbonney | 0:07919e3d6c56 | 3186 | *eventPP = next; |
| andrewbonney | 0:07919e3d6c56 | 3187 | return XML_ERROR_UNEXPECTED_STATE; |
| andrewbonney | 0:07919e3d6c56 | 3188 | } |
| andrewbonney | 0:07919e3d6c56 | 3189 | |
| andrewbonney | 0:07919e3d6c56 | 3190 | *eventPP = s = next; |
| andrewbonney | 0:07919e3d6c56 | 3191 | switch (ps_parsing) { |
| andrewbonney | 0:07919e3d6c56 | 3192 | case XML_SUSPENDED: |
| andrewbonney | 0:07919e3d6c56 | 3193 | *nextPtr = next; |
| andrewbonney | 0:07919e3d6c56 | 3194 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 3195 | case XML_FINISHED: |
| andrewbonney | 0:07919e3d6c56 | 3196 | return XML_ERROR_ABORTED; |
| andrewbonney | 0:07919e3d6c56 | 3197 | default: ; |
| andrewbonney | 0:07919e3d6c56 | 3198 | } |
| andrewbonney | 0:07919e3d6c56 | 3199 | } |
| andrewbonney | 0:07919e3d6c56 | 3200 | /* not reached */ |
| andrewbonney | 0:07919e3d6c56 | 3201 | } |
| andrewbonney | 0:07919e3d6c56 | 3202 | |
| andrewbonney | 0:07919e3d6c56 | 3203 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 3204 | |
| andrewbonney | 0:07919e3d6c56 | 3205 | /* The idea here is to avoid using stack for each IGNORE section when |
| andrewbonney | 0:07919e3d6c56 | 3206 | the whole file is parsed with one call. |
| andrewbonney | 0:07919e3d6c56 | 3207 | */ |
| andrewbonney | 0:07919e3d6c56 | 3208 | static enum XML_Error PTRCALL |
| andrewbonney | 0:07919e3d6c56 | 3209 | ignoreSectionProcessor(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 3210 | const char *start, |
| andrewbonney | 0:07919e3d6c56 | 3211 | const char *end, |
| andrewbonney | 0:07919e3d6c56 | 3212 | const char **endPtr) |
| andrewbonney | 0:07919e3d6c56 | 3213 | { |
| andrewbonney | 0:07919e3d6c56 | 3214 | enum XML_Error result = doIgnoreSection(parser, encoding, &start, end, |
| andrewbonney | 0:07919e3d6c56 | 3215 | endPtr, (XML_Bool)!ps_finalBuffer); |
| andrewbonney | 0:07919e3d6c56 | 3216 | if (result != XML_ERROR_NONE) |
| andrewbonney | 0:07919e3d6c56 | 3217 | return result; |
| andrewbonney | 0:07919e3d6c56 | 3218 | if (start) { |
| andrewbonney | 0:07919e3d6c56 | 3219 | processor = prologProcessor; |
| andrewbonney | 0:07919e3d6c56 | 3220 | return prologProcessor(parser, start, end, endPtr); |
| andrewbonney | 0:07919e3d6c56 | 3221 | } |
| andrewbonney | 0:07919e3d6c56 | 3222 | return result; |
| andrewbonney | 0:07919e3d6c56 | 3223 | } |
| andrewbonney | 0:07919e3d6c56 | 3224 | |
| andrewbonney | 0:07919e3d6c56 | 3225 | /* startPtr gets set to non-null is the section is closed, and to null |
| andrewbonney | 0:07919e3d6c56 | 3226 | if the section is not yet closed. |
| andrewbonney | 0:07919e3d6c56 | 3227 | */ |
| andrewbonney | 0:07919e3d6c56 | 3228 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 3229 | doIgnoreSection(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 3230 | const ENCODING *enc, |
| andrewbonney | 0:07919e3d6c56 | 3231 | const char **startPtr, |
| andrewbonney | 0:07919e3d6c56 | 3232 | const char *end, |
| andrewbonney | 0:07919e3d6c56 | 3233 | const char **nextPtr, |
| andrewbonney | 0:07919e3d6c56 | 3234 | XML_Bool haveMore) |
| andrewbonney | 0:07919e3d6c56 | 3235 | { |
| andrewbonney | 0:07919e3d6c56 | 3236 | const char *next; |
| andrewbonney | 0:07919e3d6c56 | 3237 | int tok; |
| andrewbonney | 0:07919e3d6c56 | 3238 | const char *s = *startPtr; |
| andrewbonney | 0:07919e3d6c56 | 3239 | const char **eventPP; |
| andrewbonney | 0:07919e3d6c56 | 3240 | const char **eventEndPP; |
| andrewbonney | 0:07919e3d6c56 | 3241 | if (enc == encoding) { |
| andrewbonney | 0:07919e3d6c56 | 3242 | eventPP = &eventPtr; |
| andrewbonney | 0:07919e3d6c56 | 3243 | *eventPP = s; |
| andrewbonney | 0:07919e3d6c56 | 3244 | eventEndPP = &eventEndPtr; |
| andrewbonney | 0:07919e3d6c56 | 3245 | } |
| andrewbonney | 0:07919e3d6c56 | 3246 | else { |
| andrewbonney | 0:07919e3d6c56 | 3247 | eventPP = &(openInternalEntities->internalEventPtr); |
| andrewbonney | 0:07919e3d6c56 | 3248 | eventEndPP = &(openInternalEntities->internalEventEndPtr); |
| andrewbonney | 0:07919e3d6c56 | 3249 | } |
| andrewbonney | 0:07919e3d6c56 | 3250 | *eventPP = s; |
| andrewbonney | 0:07919e3d6c56 | 3251 | *startPtr = NULL; |
| andrewbonney | 0:07919e3d6c56 | 3252 | tok = XmlIgnoreSectionTok(enc, s, end, &next); |
| andrewbonney | 0:07919e3d6c56 | 3253 | *eventEndPP = next; |
| andrewbonney | 0:07919e3d6c56 | 3254 | switch (tok) { |
| andrewbonney | 0:07919e3d6c56 | 3255 | case XML_TOK_IGNORE_SECT: |
| andrewbonney | 0:07919e3d6c56 | 3256 | if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 3257 | reportDefault(parser, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 3258 | *startPtr = next; |
| andrewbonney | 0:07919e3d6c56 | 3259 | *nextPtr = next; |
| andrewbonney | 0:07919e3d6c56 | 3260 | if (ps_parsing == XML_FINISHED) |
| andrewbonney | 0:07919e3d6c56 | 3261 | return XML_ERROR_ABORTED; |
| andrewbonney | 0:07919e3d6c56 | 3262 | else |
| andrewbonney | 0:07919e3d6c56 | 3263 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 3264 | case XML_TOK_INVALID: |
| andrewbonney | 0:07919e3d6c56 | 3265 | *eventPP = next; |
| andrewbonney | 0:07919e3d6c56 | 3266 | return XML_ERROR_INVALID_TOKEN; |
| andrewbonney | 0:07919e3d6c56 | 3267 | case XML_TOK_PARTIAL_CHAR: |
| andrewbonney | 0:07919e3d6c56 | 3268 | if (haveMore) { |
| andrewbonney | 0:07919e3d6c56 | 3269 | *nextPtr = s; |
| andrewbonney | 0:07919e3d6c56 | 3270 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 3271 | } |
| andrewbonney | 0:07919e3d6c56 | 3272 | return XML_ERROR_PARTIAL_CHAR; |
| andrewbonney | 0:07919e3d6c56 | 3273 | case XML_TOK_PARTIAL: |
| andrewbonney | 0:07919e3d6c56 | 3274 | case XML_TOK_NONE: |
| andrewbonney | 0:07919e3d6c56 | 3275 | if (haveMore) { |
| andrewbonney | 0:07919e3d6c56 | 3276 | *nextPtr = s; |
| andrewbonney | 0:07919e3d6c56 | 3277 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 3278 | } |
| andrewbonney | 0:07919e3d6c56 | 3279 | return XML_ERROR_SYNTAX; /* XML_ERROR_UNCLOSED_IGNORE_SECTION */ |
| andrewbonney | 0:07919e3d6c56 | 3280 | default: |
| andrewbonney | 0:07919e3d6c56 | 3281 | *eventPP = next; |
| andrewbonney | 0:07919e3d6c56 | 3282 | return XML_ERROR_UNEXPECTED_STATE; |
| andrewbonney | 0:07919e3d6c56 | 3283 | } |
| andrewbonney | 0:07919e3d6c56 | 3284 | /* not reached */ |
| andrewbonney | 0:07919e3d6c56 | 3285 | } |
| andrewbonney | 0:07919e3d6c56 | 3286 | |
| andrewbonney | 0:07919e3d6c56 | 3287 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 3288 | |
| andrewbonney | 0:07919e3d6c56 | 3289 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 3290 | initializeEncoding(XML_Parser parser) |
| andrewbonney | 0:07919e3d6c56 | 3291 | { |
| andrewbonney | 0:07919e3d6c56 | 3292 | const char *s; |
| andrewbonney | 0:07919e3d6c56 | 3293 | #ifdef XML_UNICODE |
| andrewbonney | 0:07919e3d6c56 | 3294 | char encodingBuf[128]; |
| andrewbonney | 0:07919e3d6c56 | 3295 | if (!protocolEncodingName) |
| andrewbonney | 0:07919e3d6c56 | 3296 | s = NULL; |
| andrewbonney | 0:07919e3d6c56 | 3297 | else { |
| andrewbonney | 0:07919e3d6c56 | 3298 | int i; |
| andrewbonney | 0:07919e3d6c56 | 3299 | for (i = 0; protocolEncodingName[i]; i++) { |
| andrewbonney | 0:07919e3d6c56 | 3300 | if (i == sizeof(encodingBuf) - 1 |
| andrewbonney | 0:07919e3d6c56 | 3301 | || (protocolEncodingName[i] & ~0x7f) != 0) { |
| andrewbonney | 0:07919e3d6c56 | 3302 | encodingBuf[0] = '\0'; |
| andrewbonney | 0:07919e3d6c56 | 3303 | break; |
| andrewbonney | 0:07919e3d6c56 | 3304 | } |
| andrewbonney | 0:07919e3d6c56 | 3305 | encodingBuf[i] = (char)protocolEncodingName[i]; |
| andrewbonney | 0:07919e3d6c56 | 3306 | } |
| andrewbonney | 0:07919e3d6c56 | 3307 | encodingBuf[i] = '\0'; |
| andrewbonney | 0:07919e3d6c56 | 3308 | s = encodingBuf; |
| andrewbonney | 0:07919e3d6c56 | 3309 | } |
| andrewbonney | 0:07919e3d6c56 | 3310 | #else |
| andrewbonney | 0:07919e3d6c56 | 3311 | s = protocolEncodingName; |
| andrewbonney | 0:07919e3d6c56 | 3312 | #endif |
| andrewbonney | 0:07919e3d6c56 | 3313 | if ((ns ? XmlInitEncodingNS : XmlInitEncoding)(&initEncoding, &encoding, s)) |
| andrewbonney | 0:07919e3d6c56 | 3314 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 3315 | return handleUnknownEncoding(parser, protocolEncodingName); |
| andrewbonney | 0:07919e3d6c56 | 3316 | } |
| andrewbonney | 0:07919e3d6c56 | 3317 | |
| andrewbonney | 0:07919e3d6c56 | 3318 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 3319 | processXmlDecl(XML_Parser parser, int isGeneralTextEntity, |
| andrewbonney | 0:07919e3d6c56 | 3320 | const char *s, const char *next) |
| andrewbonney | 0:07919e3d6c56 | 3321 | { |
| andrewbonney | 0:07919e3d6c56 | 3322 | const char *encodingName = NULL; |
| andrewbonney | 0:07919e3d6c56 | 3323 | const XML_Char *storedEncName = NULL; |
| andrewbonney | 0:07919e3d6c56 | 3324 | const ENCODING *newEncoding = NULL; |
| andrewbonney | 0:07919e3d6c56 | 3325 | const char *version = NULL; |
| andrewbonney | 0:07919e3d6c56 | 3326 | const char *versionend; |
| andrewbonney | 0:07919e3d6c56 | 3327 | const XML_Char *storedversion = NULL; |
| andrewbonney | 0:07919e3d6c56 | 3328 | int standalone = -1; |
| andrewbonney | 0:07919e3d6c56 | 3329 | if (!(ns |
| andrewbonney | 0:07919e3d6c56 | 3330 | ? XmlParseXmlDeclNS |
| andrewbonney | 0:07919e3d6c56 | 3331 | : XmlParseXmlDecl)(isGeneralTextEntity, |
| andrewbonney | 0:07919e3d6c56 | 3332 | encoding, |
| andrewbonney | 0:07919e3d6c56 | 3333 | s, |
| andrewbonney | 0:07919e3d6c56 | 3334 | next, |
| andrewbonney | 0:07919e3d6c56 | 3335 | &eventPtr, |
| andrewbonney | 0:07919e3d6c56 | 3336 | &version, |
| andrewbonney | 0:07919e3d6c56 | 3337 | &versionend, |
| andrewbonney | 0:07919e3d6c56 | 3338 | &encodingName, |
| andrewbonney | 0:07919e3d6c56 | 3339 | &newEncoding, |
| andrewbonney | 0:07919e3d6c56 | 3340 | &standalone)) { |
| andrewbonney | 0:07919e3d6c56 | 3341 | if (isGeneralTextEntity) |
| andrewbonney | 0:07919e3d6c56 | 3342 | return XML_ERROR_TEXT_DECL; |
| andrewbonney | 0:07919e3d6c56 | 3343 | else |
| andrewbonney | 0:07919e3d6c56 | 3344 | return XML_ERROR_XML_DECL; |
| andrewbonney | 0:07919e3d6c56 | 3345 | } |
| andrewbonney | 0:07919e3d6c56 | 3346 | if (!isGeneralTextEntity && standalone == 1) { |
| andrewbonney | 0:07919e3d6c56 | 3347 | _dtd->standalone = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 3348 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 3349 | if (paramEntityParsing == XML_PARAM_ENTITY_PARSING_UNLESS_STANDALONE) |
| andrewbonney | 0:07919e3d6c56 | 3350 | paramEntityParsing = XML_PARAM_ENTITY_PARSING_NEVER; |
| andrewbonney | 0:07919e3d6c56 | 3351 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 3352 | } |
| andrewbonney | 0:07919e3d6c56 | 3353 | if (xmlDeclHandler) { |
| andrewbonney | 0:07919e3d6c56 | 3354 | if (encodingName != NULL) { |
| andrewbonney | 0:07919e3d6c56 | 3355 | storedEncName = poolStoreString(&temp2Pool, |
| andrewbonney | 0:07919e3d6c56 | 3356 | encoding, |
| andrewbonney | 0:07919e3d6c56 | 3357 | encodingName, |
| andrewbonney | 0:07919e3d6c56 | 3358 | encodingName |
| andrewbonney | 0:07919e3d6c56 | 3359 | + XmlNameLength(encoding, encodingName)); |
| andrewbonney | 0:07919e3d6c56 | 3360 | if (!storedEncName) |
| andrewbonney | 0:07919e3d6c56 | 3361 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 3362 | poolFinish(&temp2Pool); |
| andrewbonney | 0:07919e3d6c56 | 3363 | } |
| andrewbonney | 0:07919e3d6c56 | 3364 | if (version) { |
| andrewbonney | 0:07919e3d6c56 | 3365 | storedversion = poolStoreString(&temp2Pool, |
| andrewbonney | 0:07919e3d6c56 | 3366 | encoding, |
| andrewbonney | 0:07919e3d6c56 | 3367 | version, |
| andrewbonney | 0:07919e3d6c56 | 3368 | versionend - encoding->minBytesPerChar); |
| andrewbonney | 0:07919e3d6c56 | 3369 | if (!storedversion) |
| andrewbonney | 0:07919e3d6c56 | 3370 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 3371 | } |
| andrewbonney | 0:07919e3d6c56 | 3372 | xmlDeclHandler(handlerArg, storedversion, storedEncName, standalone); |
| andrewbonney | 0:07919e3d6c56 | 3373 | } |
| andrewbonney | 0:07919e3d6c56 | 3374 | else if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 3375 | reportDefault(parser, encoding, s, next); |
| andrewbonney | 0:07919e3d6c56 | 3376 | if (protocolEncodingName == NULL) { |
| andrewbonney | 0:07919e3d6c56 | 3377 | if (newEncoding) { |
| andrewbonney | 0:07919e3d6c56 | 3378 | if (newEncoding->minBytesPerChar != encoding->minBytesPerChar) { |
| andrewbonney | 0:07919e3d6c56 | 3379 | eventPtr = encodingName; |
| andrewbonney | 0:07919e3d6c56 | 3380 | return XML_ERROR_INCORRECT_ENCODING; |
| andrewbonney | 0:07919e3d6c56 | 3381 | } |
| andrewbonney | 0:07919e3d6c56 | 3382 | encoding = newEncoding; |
| andrewbonney | 0:07919e3d6c56 | 3383 | } |
| andrewbonney | 0:07919e3d6c56 | 3384 | else if (encodingName) { |
| andrewbonney | 0:07919e3d6c56 | 3385 | enum XML_Error result; |
| andrewbonney | 0:07919e3d6c56 | 3386 | if (!storedEncName) { |
| andrewbonney | 0:07919e3d6c56 | 3387 | storedEncName = poolStoreString( |
| andrewbonney | 0:07919e3d6c56 | 3388 | &temp2Pool, encoding, encodingName, |
| andrewbonney | 0:07919e3d6c56 | 3389 | encodingName + XmlNameLength(encoding, encodingName)); |
| andrewbonney | 0:07919e3d6c56 | 3390 | if (!storedEncName) |
| andrewbonney | 0:07919e3d6c56 | 3391 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 3392 | } |
| andrewbonney | 0:07919e3d6c56 | 3393 | result = handleUnknownEncoding(parser, storedEncName); |
| andrewbonney | 0:07919e3d6c56 | 3394 | poolClear(&temp2Pool); |
| andrewbonney | 0:07919e3d6c56 | 3395 | if (result == XML_ERROR_UNKNOWN_ENCODING) |
| andrewbonney | 0:07919e3d6c56 | 3396 | eventPtr = encodingName; |
| andrewbonney | 0:07919e3d6c56 | 3397 | return result; |
| andrewbonney | 0:07919e3d6c56 | 3398 | } |
| andrewbonney | 0:07919e3d6c56 | 3399 | } |
| andrewbonney | 0:07919e3d6c56 | 3400 | |
| andrewbonney | 0:07919e3d6c56 | 3401 | if (storedEncName || storedversion) |
| andrewbonney | 0:07919e3d6c56 | 3402 | poolClear(&temp2Pool); |
| andrewbonney | 0:07919e3d6c56 | 3403 | |
| andrewbonney | 0:07919e3d6c56 | 3404 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 3405 | } |
| andrewbonney | 0:07919e3d6c56 | 3406 | |
| andrewbonney | 0:07919e3d6c56 | 3407 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 3408 | handleUnknownEncoding(XML_Parser parser, const XML_Char *encodingName) |
| andrewbonney | 0:07919e3d6c56 | 3409 | { |
| andrewbonney | 0:07919e3d6c56 | 3410 | if (unknownEncodingHandler) { |
| andrewbonney | 0:07919e3d6c56 | 3411 | XML_Encoding info; |
| andrewbonney | 0:07919e3d6c56 | 3412 | int i; |
| andrewbonney | 0:07919e3d6c56 | 3413 | for (i = 0; i < 256; i++) |
| andrewbonney | 0:07919e3d6c56 | 3414 | info.map[i] = -1; |
| andrewbonney | 0:07919e3d6c56 | 3415 | info.convert = NULL; |
| andrewbonney | 0:07919e3d6c56 | 3416 | info.data = NULL; |
| andrewbonney | 0:07919e3d6c56 | 3417 | info.release = NULL; |
| andrewbonney | 0:07919e3d6c56 | 3418 | if (unknownEncodingHandler(unknownEncodingHandlerData, encodingName, |
| andrewbonney | 0:07919e3d6c56 | 3419 | &info)) { |
| andrewbonney | 0:07919e3d6c56 | 3420 | ENCODING *enc; |
| andrewbonney | 0:07919e3d6c56 | 3421 | unknownEncodingMem = MALLOC(XmlSizeOfUnknownEncoding()); |
| andrewbonney | 0:07919e3d6c56 | 3422 | if (!unknownEncodingMem) { |
| andrewbonney | 0:07919e3d6c56 | 3423 | if (info.release) |
| andrewbonney | 0:07919e3d6c56 | 3424 | info.release(info.data); |
| andrewbonney | 0:07919e3d6c56 | 3425 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 3426 | } |
| andrewbonney | 0:07919e3d6c56 | 3427 | enc = (ns |
| andrewbonney | 0:07919e3d6c56 | 3428 | ? XmlInitUnknownEncodingNS |
| andrewbonney | 0:07919e3d6c56 | 3429 | : XmlInitUnknownEncoding)(unknownEncodingMem, |
| andrewbonney | 0:07919e3d6c56 | 3430 | info.map, |
| andrewbonney | 0:07919e3d6c56 | 3431 | info.convert, |
| andrewbonney | 0:07919e3d6c56 | 3432 | info.data); |
| andrewbonney | 0:07919e3d6c56 | 3433 | if (enc) { |
| andrewbonney | 0:07919e3d6c56 | 3434 | unknownEncodingData = info.data; |
| andrewbonney | 0:07919e3d6c56 | 3435 | unknownEncodingRelease = info.release; |
| andrewbonney | 0:07919e3d6c56 | 3436 | encoding = enc; |
| andrewbonney | 0:07919e3d6c56 | 3437 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 3438 | } |
| andrewbonney | 0:07919e3d6c56 | 3439 | } |
| andrewbonney | 0:07919e3d6c56 | 3440 | if (info.release != NULL) |
| andrewbonney | 0:07919e3d6c56 | 3441 | info.release(info.data); |
| andrewbonney | 0:07919e3d6c56 | 3442 | } |
| andrewbonney | 0:07919e3d6c56 | 3443 | return XML_ERROR_UNKNOWN_ENCODING; |
| andrewbonney | 0:07919e3d6c56 | 3444 | } |
| andrewbonney | 0:07919e3d6c56 | 3445 | |
| andrewbonney | 0:07919e3d6c56 | 3446 | static enum XML_Error PTRCALL |
| andrewbonney | 0:07919e3d6c56 | 3447 | prologInitProcessor(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 3448 | const char *s, |
| andrewbonney | 0:07919e3d6c56 | 3449 | const char *end, |
| andrewbonney | 0:07919e3d6c56 | 3450 | const char **nextPtr) |
| andrewbonney | 0:07919e3d6c56 | 3451 | { |
| andrewbonney | 0:07919e3d6c56 | 3452 | enum XML_Error result = initializeEncoding(parser); |
| andrewbonney | 0:07919e3d6c56 | 3453 | if (result != XML_ERROR_NONE) |
| andrewbonney | 0:07919e3d6c56 | 3454 | return result; |
| andrewbonney | 0:07919e3d6c56 | 3455 | processor = prologProcessor; |
| andrewbonney | 0:07919e3d6c56 | 3456 | return prologProcessor(parser, s, end, nextPtr); |
| andrewbonney | 0:07919e3d6c56 | 3457 | } |
| andrewbonney | 0:07919e3d6c56 | 3458 | |
| andrewbonney | 0:07919e3d6c56 | 3459 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 3460 | |
| andrewbonney | 0:07919e3d6c56 | 3461 | static enum XML_Error PTRCALL |
| andrewbonney | 0:07919e3d6c56 | 3462 | externalParEntInitProcessor(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 3463 | const char *s, |
| andrewbonney | 0:07919e3d6c56 | 3464 | const char *end, |
| andrewbonney | 0:07919e3d6c56 | 3465 | const char **nextPtr) |
| andrewbonney | 0:07919e3d6c56 | 3466 | { |
| andrewbonney | 0:07919e3d6c56 | 3467 | enum XML_Error result = initializeEncoding(parser); |
| andrewbonney | 0:07919e3d6c56 | 3468 | if (result != XML_ERROR_NONE) |
| andrewbonney | 0:07919e3d6c56 | 3469 | return result; |
| andrewbonney | 0:07919e3d6c56 | 3470 | |
| andrewbonney | 0:07919e3d6c56 | 3471 | /* we know now that XML_Parse(Buffer) has been called, |
| andrewbonney | 0:07919e3d6c56 | 3472 | so we consider the external parameter entity read */ |
| andrewbonney | 0:07919e3d6c56 | 3473 | _dtd->paramEntityRead = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 3474 | |
| andrewbonney | 0:07919e3d6c56 | 3475 | if (prologState.inEntityValue) { |
| andrewbonney | 0:07919e3d6c56 | 3476 | processor = entityValueInitProcessor; |
| andrewbonney | 0:07919e3d6c56 | 3477 | return entityValueInitProcessor(parser, s, end, nextPtr); |
| andrewbonney | 0:07919e3d6c56 | 3478 | } |
| andrewbonney | 0:07919e3d6c56 | 3479 | else { |
| andrewbonney | 0:07919e3d6c56 | 3480 | processor = externalParEntProcessor; |
| andrewbonney | 0:07919e3d6c56 | 3481 | return externalParEntProcessor(parser, s, end, nextPtr); |
| andrewbonney | 0:07919e3d6c56 | 3482 | } |
| andrewbonney | 0:07919e3d6c56 | 3483 | } |
| andrewbonney | 0:07919e3d6c56 | 3484 | |
| andrewbonney | 0:07919e3d6c56 | 3485 | static enum XML_Error PTRCALL |
| andrewbonney | 0:07919e3d6c56 | 3486 | entityValueInitProcessor(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 3487 | const char *s, |
| andrewbonney | 0:07919e3d6c56 | 3488 | const char *end, |
| andrewbonney | 0:07919e3d6c56 | 3489 | const char **nextPtr) |
| andrewbonney | 0:07919e3d6c56 | 3490 | { |
| andrewbonney | 0:07919e3d6c56 | 3491 | int tok; |
| andrewbonney | 0:07919e3d6c56 | 3492 | const char *start = s; |
| andrewbonney | 0:07919e3d6c56 | 3493 | const char *next = start; |
| andrewbonney | 0:07919e3d6c56 | 3494 | eventPtr = start; |
| andrewbonney | 0:07919e3d6c56 | 3495 | |
| andrewbonney | 0:07919e3d6c56 | 3496 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 3497 | tok = XmlPrologTok(encoding, start, end, &next); |
| andrewbonney | 0:07919e3d6c56 | 3498 | eventEndPtr = next; |
| andrewbonney | 0:07919e3d6c56 | 3499 | if (tok <= 0) { |
| andrewbonney | 0:07919e3d6c56 | 3500 | if (!ps_finalBuffer && tok != XML_TOK_INVALID) { |
| andrewbonney | 0:07919e3d6c56 | 3501 | *nextPtr = s; |
| andrewbonney | 0:07919e3d6c56 | 3502 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 3503 | } |
| andrewbonney | 0:07919e3d6c56 | 3504 | switch (tok) { |
| andrewbonney | 0:07919e3d6c56 | 3505 | case XML_TOK_INVALID: |
| andrewbonney | 0:07919e3d6c56 | 3506 | return XML_ERROR_INVALID_TOKEN; |
| andrewbonney | 0:07919e3d6c56 | 3507 | case XML_TOK_PARTIAL: |
| andrewbonney | 0:07919e3d6c56 | 3508 | return XML_ERROR_UNCLOSED_TOKEN; |
| andrewbonney | 0:07919e3d6c56 | 3509 | case XML_TOK_PARTIAL_CHAR: |
| andrewbonney | 0:07919e3d6c56 | 3510 | return XML_ERROR_PARTIAL_CHAR; |
| andrewbonney | 0:07919e3d6c56 | 3511 | case XML_TOK_NONE: /* start == end */ |
| andrewbonney | 0:07919e3d6c56 | 3512 | default: |
| andrewbonney | 0:07919e3d6c56 | 3513 | break; |
| andrewbonney | 0:07919e3d6c56 | 3514 | } |
| andrewbonney | 0:07919e3d6c56 | 3515 | /* found end of entity value - can store it now */ |
| andrewbonney | 0:07919e3d6c56 | 3516 | return storeEntityValue(parser, encoding, s, end); |
| andrewbonney | 0:07919e3d6c56 | 3517 | } |
| andrewbonney | 0:07919e3d6c56 | 3518 | else if (tok == XML_TOK_XML_DECL) { |
| andrewbonney | 0:07919e3d6c56 | 3519 | enum XML_Error result; |
| andrewbonney | 0:07919e3d6c56 | 3520 | result = processXmlDecl(parser, 0, start, next); |
| andrewbonney | 0:07919e3d6c56 | 3521 | if (result != XML_ERROR_NONE) |
| andrewbonney | 0:07919e3d6c56 | 3522 | return result; |
| andrewbonney | 0:07919e3d6c56 | 3523 | switch (ps_parsing) { |
| andrewbonney | 0:07919e3d6c56 | 3524 | case XML_SUSPENDED: |
| andrewbonney | 0:07919e3d6c56 | 3525 | *nextPtr = next; |
| andrewbonney | 0:07919e3d6c56 | 3526 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 3527 | case XML_FINISHED: |
| andrewbonney | 0:07919e3d6c56 | 3528 | return XML_ERROR_ABORTED; |
| andrewbonney | 0:07919e3d6c56 | 3529 | default: |
| andrewbonney | 0:07919e3d6c56 | 3530 | *nextPtr = next; |
| andrewbonney | 0:07919e3d6c56 | 3531 | } |
| andrewbonney | 0:07919e3d6c56 | 3532 | /* stop scanning for text declaration - we found one */ |
| andrewbonney | 0:07919e3d6c56 | 3533 | processor = entityValueProcessor; |
| andrewbonney | 0:07919e3d6c56 | 3534 | return entityValueProcessor(parser, next, end, nextPtr); |
| andrewbonney | 0:07919e3d6c56 | 3535 | } |
| andrewbonney | 0:07919e3d6c56 | 3536 | /* If we are at the end of the buffer, this would cause XmlPrologTok to |
| andrewbonney | 0:07919e3d6c56 | 3537 | return XML_TOK_NONE on the next call, which would then cause the |
| andrewbonney | 0:07919e3d6c56 | 3538 | function to exit with *nextPtr set to s - that is what we want for other |
| andrewbonney | 0:07919e3d6c56 | 3539 | tokens, but not for the BOM - we would rather like to skip it; |
| andrewbonney | 0:07919e3d6c56 | 3540 | then, when this routine is entered the next time, XmlPrologTok will |
| andrewbonney | 0:07919e3d6c56 | 3541 | return XML_TOK_INVALID, since the BOM is still in the buffer |
| andrewbonney | 0:07919e3d6c56 | 3542 | */ |
| andrewbonney | 0:07919e3d6c56 | 3543 | else if (tok == XML_TOK_BOM && next == end && !ps_finalBuffer) { |
| andrewbonney | 0:07919e3d6c56 | 3544 | *nextPtr = next; |
| andrewbonney | 0:07919e3d6c56 | 3545 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 3546 | } |
| andrewbonney | 0:07919e3d6c56 | 3547 | start = next; |
| andrewbonney | 0:07919e3d6c56 | 3548 | eventPtr = start; |
| andrewbonney | 0:07919e3d6c56 | 3549 | } |
| andrewbonney | 0:07919e3d6c56 | 3550 | } |
| andrewbonney | 0:07919e3d6c56 | 3551 | |
| andrewbonney | 0:07919e3d6c56 | 3552 | static enum XML_Error PTRCALL |
| andrewbonney | 0:07919e3d6c56 | 3553 | externalParEntProcessor(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 3554 | const char *s, |
| andrewbonney | 0:07919e3d6c56 | 3555 | const char *end, |
| andrewbonney | 0:07919e3d6c56 | 3556 | const char **nextPtr) |
| andrewbonney | 0:07919e3d6c56 | 3557 | { |
| andrewbonney | 0:07919e3d6c56 | 3558 | const char *next = s; |
| andrewbonney | 0:07919e3d6c56 | 3559 | int tok; |
| andrewbonney | 0:07919e3d6c56 | 3560 | |
| andrewbonney | 0:07919e3d6c56 | 3561 | tok = XmlPrologTok(encoding, s, end, &next); |
| andrewbonney | 0:07919e3d6c56 | 3562 | if (tok <= 0) { |
| andrewbonney | 0:07919e3d6c56 | 3563 | if (!ps_finalBuffer && tok != XML_TOK_INVALID) { |
| andrewbonney | 0:07919e3d6c56 | 3564 | *nextPtr = s; |
| andrewbonney | 0:07919e3d6c56 | 3565 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 3566 | } |
| andrewbonney | 0:07919e3d6c56 | 3567 | switch (tok) { |
| andrewbonney | 0:07919e3d6c56 | 3568 | case XML_TOK_INVALID: |
| andrewbonney | 0:07919e3d6c56 | 3569 | return XML_ERROR_INVALID_TOKEN; |
| andrewbonney | 0:07919e3d6c56 | 3570 | case XML_TOK_PARTIAL: |
| andrewbonney | 0:07919e3d6c56 | 3571 | return XML_ERROR_UNCLOSED_TOKEN; |
| andrewbonney | 0:07919e3d6c56 | 3572 | case XML_TOK_PARTIAL_CHAR: |
| andrewbonney | 0:07919e3d6c56 | 3573 | return XML_ERROR_PARTIAL_CHAR; |
| andrewbonney | 0:07919e3d6c56 | 3574 | case XML_TOK_NONE: /* start == end */ |
| andrewbonney | 0:07919e3d6c56 | 3575 | default: |
| andrewbonney | 0:07919e3d6c56 | 3576 | break; |
| andrewbonney | 0:07919e3d6c56 | 3577 | } |
| andrewbonney | 0:07919e3d6c56 | 3578 | } |
| andrewbonney | 0:07919e3d6c56 | 3579 | /* This would cause the next stage, i.e. doProlog to be passed XML_TOK_BOM. |
| andrewbonney | 0:07919e3d6c56 | 3580 | However, when parsing an external subset, doProlog will not accept a BOM |
| andrewbonney | 0:07919e3d6c56 | 3581 | as valid, and report a syntax error, so we have to skip the BOM |
| andrewbonney | 0:07919e3d6c56 | 3582 | */ |
| andrewbonney | 0:07919e3d6c56 | 3583 | else if (tok == XML_TOK_BOM) { |
| andrewbonney | 0:07919e3d6c56 | 3584 | s = next; |
| andrewbonney | 0:07919e3d6c56 | 3585 | tok = XmlPrologTok(encoding, s, end, &next); |
| andrewbonney | 0:07919e3d6c56 | 3586 | } |
| andrewbonney | 0:07919e3d6c56 | 3587 | |
| andrewbonney | 0:07919e3d6c56 | 3588 | processor = prologProcessor; |
| andrewbonney | 0:07919e3d6c56 | 3589 | return doProlog(parser, encoding, s, end, tok, next, |
| andrewbonney | 0:07919e3d6c56 | 3590 | nextPtr, (XML_Bool)!ps_finalBuffer); |
| andrewbonney | 0:07919e3d6c56 | 3591 | } |
| andrewbonney | 0:07919e3d6c56 | 3592 | |
| andrewbonney | 0:07919e3d6c56 | 3593 | static enum XML_Error PTRCALL |
| andrewbonney | 0:07919e3d6c56 | 3594 | entityValueProcessor(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 3595 | const char *s, |
| andrewbonney | 0:07919e3d6c56 | 3596 | const char *end, |
| andrewbonney | 0:07919e3d6c56 | 3597 | const char **nextPtr) |
| andrewbonney | 0:07919e3d6c56 | 3598 | { |
| andrewbonney | 0:07919e3d6c56 | 3599 | const char *start = s; |
| andrewbonney | 0:07919e3d6c56 | 3600 | const char *next = s; |
| andrewbonney | 0:07919e3d6c56 | 3601 | const ENCODING *enc = encoding; |
| andrewbonney | 0:07919e3d6c56 | 3602 | int tok; |
| andrewbonney | 0:07919e3d6c56 | 3603 | |
| andrewbonney | 0:07919e3d6c56 | 3604 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 3605 | tok = XmlPrologTok(enc, start, end, &next); |
| andrewbonney | 0:07919e3d6c56 | 3606 | if (tok <= 0) { |
| andrewbonney | 0:07919e3d6c56 | 3607 | if (!ps_finalBuffer && tok != XML_TOK_INVALID) { |
| andrewbonney | 0:07919e3d6c56 | 3608 | *nextPtr = s; |
| andrewbonney | 0:07919e3d6c56 | 3609 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 3610 | } |
| andrewbonney | 0:07919e3d6c56 | 3611 | switch (tok) { |
| andrewbonney | 0:07919e3d6c56 | 3612 | case XML_TOK_INVALID: |
| andrewbonney | 0:07919e3d6c56 | 3613 | return XML_ERROR_INVALID_TOKEN; |
| andrewbonney | 0:07919e3d6c56 | 3614 | case XML_TOK_PARTIAL: |
| andrewbonney | 0:07919e3d6c56 | 3615 | return XML_ERROR_UNCLOSED_TOKEN; |
| andrewbonney | 0:07919e3d6c56 | 3616 | case XML_TOK_PARTIAL_CHAR: |
| andrewbonney | 0:07919e3d6c56 | 3617 | return XML_ERROR_PARTIAL_CHAR; |
| andrewbonney | 0:07919e3d6c56 | 3618 | case XML_TOK_NONE: /* start == end */ |
| andrewbonney | 0:07919e3d6c56 | 3619 | default: |
| andrewbonney | 0:07919e3d6c56 | 3620 | break; |
| andrewbonney | 0:07919e3d6c56 | 3621 | } |
| andrewbonney | 0:07919e3d6c56 | 3622 | /* found end of entity value - can store it now */ |
| andrewbonney | 0:07919e3d6c56 | 3623 | return storeEntityValue(parser, enc, s, end); |
| andrewbonney | 0:07919e3d6c56 | 3624 | } |
| andrewbonney | 0:07919e3d6c56 | 3625 | start = next; |
| andrewbonney | 0:07919e3d6c56 | 3626 | } |
| andrewbonney | 0:07919e3d6c56 | 3627 | } |
| andrewbonney | 0:07919e3d6c56 | 3628 | |
| andrewbonney | 0:07919e3d6c56 | 3629 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 3630 | |
| andrewbonney | 0:07919e3d6c56 | 3631 | static enum XML_Error PTRCALL |
| andrewbonney | 0:07919e3d6c56 | 3632 | prologProcessor(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 3633 | const char *s, |
| andrewbonney | 0:07919e3d6c56 | 3634 | const char *end, |
| andrewbonney | 0:07919e3d6c56 | 3635 | const char **nextPtr) |
| andrewbonney | 0:07919e3d6c56 | 3636 | { |
| andrewbonney | 0:07919e3d6c56 | 3637 | const char *next = s; |
| andrewbonney | 0:07919e3d6c56 | 3638 | int tok = XmlPrologTok(encoding, s, end, &next); |
| andrewbonney | 0:07919e3d6c56 | 3639 | return doProlog(parser, encoding, s, end, tok, next, |
| andrewbonney | 0:07919e3d6c56 | 3640 | nextPtr, (XML_Bool)!ps_finalBuffer); |
| andrewbonney | 0:07919e3d6c56 | 3641 | } |
| andrewbonney | 0:07919e3d6c56 | 3642 | |
| andrewbonney | 0:07919e3d6c56 | 3643 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 3644 | doProlog(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 3645 | const ENCODING *enc, |
| andrewbonney | 0:07919e3d6c56 | 3646 | const char *s, |
| andrewbonney | 0:07919e3d6c56 | 3647 | const char *end, |
| andrewbonney | 0:07919e3d6c56 | 3648 | int tok, |
| andrewbonney | 0:07919e3d6c56 | 3649 | const char *next, |
| andrewbonney | 0:07919e3d6c56 | 3650 | const char **nextPtr, |
| andrewbonney | 0:07919e3d6c56 | 3651 | XML_Bool haveMore) |
| andrewbonney | 0:07919e3d6c56 | 3652 | { |
| andrewbonney | 0:07919e3d6c56 | 3653 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 3654 | static const XML_Char externalSubsetName[] = { ASCII_HASH , '\0' }; |
| andrewbonney | 0:07919e3d6c56 | 3655 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 3656 | static const XML_Char atypeCDATA[] = |
| andrewbonney | 0:07919e3d6c56 | 3657 | { ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' }; |
| andrewbonney | 0:07919e3d6c56 | 3658 | static const XML_Char atypeID[] = { ASCII_I, ASCII_D, '\0' }; |
| andrewbonney | 0:07919e3d6c56 | 3659 | static const XML_Char atypeIDREF[] = |
| andrewbonney | 0:07919e3d6c56 | 3660 | { ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, '\0' }; |
| andrewbonney | 0:07919e3d6c56 | 3661 | static const XML_Char atypeIDREFS[] = |
| andrewbonney | 0:07919e3d6c56 | 3662 | { ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, ASCII_S, '\0' }; |
| andrewbonney | 0:07919e3d6c56 | 3663 | static const XML_Char atypeENTITY[] = |
| andrewbonney | 0:07919e3d6c56 | 3664 | { ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T, ASCII_Y, '\0' }; |
| andrewbonney | 0:07919e3d6c56 | 3665 | static const XML_Char atypeENTITIES[] = { ASCII_E, ASCII_N, |
| andrewbonney | 0:07919e3d6c56 | 3666 | ASCII_T, ASCII_I, ASCII_T, ASCII_I, ASCII_E, ASCII_S, '\0' }; |
| andrewbonney | 0:07919e3d6c56 | 3667 | static const XML_Char atypeNMTOKEN[] = { |
| andrewbonney | 0:07919e3d6c56 | 3668 | ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K, ASCII_E, ASCII_N, '\0' }; |
| andrewbonney | 0:07919e3d6c56 | 3669 | static const XML_Char atypeNMTOKENS[] = { ASCII_N, ASCII_M, ASCII_T, |
| andrewbonney | 0:07919e3d6c56 | 3670 | ASCII_O, ASCII_K, ASCII_E, ASCII_N, ASCII_S, '\0' }; |
| andrewbonney | 0:07919e3d6c56 | 3671 | static const XML_Char notationPrefix[] = { ASCII_N, ASCII_O, ASCII_T, |
| andrewbonney | 0:07919e3d6c56 | 3672 | ASCII_A, ASCII_T, ASCII_I, ASCII_O, ASCII_N, ASCII_LPAREN, '\0' }; |
| andrewbonney | 0:07919e3d6c56 | 3673 | static const XML_Char enumValueSep[] = { ASCII_PIPE, '\0' }; |
| andrewbonney | 0:07919e3d6c56 | 3674 | static const XML_Char enumValueStart[] = { ASCII_LPAREN, '\0' }; |
| andrewbonney | 0:07919e3d6c56 | 3675 | |
| andrewbonney | 0:07919e3d6c56 | 3676 | /* save one level of indirection */ |
| andrewbonney | 0:07919e3d6c56 | 3677 | DTD * const dtd = _dtd; |
| andrewbonney | 0:07919e3d6c56 | 3678 | |
| andrewbonney | 0:07919e3d6c56 | 3679 | const char **eventPP; |
| andrewbonney | 0:07919e3d6c56 | 3680 | const char **eventEndPP; |
| andrewbonney | 0:07919e3d6c56 | 3681 | enum XML_Content_Quant quant; |
| andrewbonney | 0:07919e3d6c56 | 3682 | |
| andrewbonney | 0:07919e3d6c56 | 3683 | if (enc == encoding) { |
| andrewbonney | 0:07919e3d6c56 | 3684 | eventPP = &eventPtr; |
| andrewbonney | 0:07919e3d6c56 | 3685 | eventEndPP = &eventEndPtr; |
| andrewbonney | 0:07919e3d6c56 | 3686 | } |
| andrewbonney | 0:07919e3d6c56 | 3687 | else { |
| andrewbonney | 0:07919e3d6c56 | 3688 | eventPP = &(openInternalEntities->internalEventPtr); |
| andrewbonney | 0:07919e3d6c56 | 3689 | eventEndPP = &(openInternalEntities->internalEventEndPtr); |
| andrewbonney | 0:07919e3d6c56 | 3690 | } |
| andrewbonney | 0:07919e3d6c56 | 3691 | |
| andrewbonney | 0:07919e3d6c56 | 3692 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 3693 | int role; |
| andrewbonney | 0:07919e3d6c56 | 3694 | XML_Bool handleDefault = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 3695 | *eventPP = s; |
| andrewbonney | 0:07919e3d6c56 | 3696 | *eventEndPP = next; |
| andrewbonney | 0:07919e3d6c56 | 3697 | if (tok <= 0) { |
| andrewbonney | 0:07919e3d6c56 | 3698 | if (haveMore && tok != XML_TOK_INVALID) { |
| andrewbonney | 0:07919e3d6c56 | 3699 | *nextPtr = s; |
| andrewbonney | 0:07919e3d6c56 | 3700 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 3701 | } |
| andrewbonney | 0:07919e3d6c56 | 3702 | switch (tok) { |
| andrewbonney | 0:07919e3d6c56 | 3703 | case XML_TOK_INVALID: |
| andrewbonney | 0:07919e3d6c56 | 3704 | *eventPP = next; |
| andrewbonney | 0:07919e3d6c56 | 3705 | return XML_ERROR_INVALID_TOKEN; |
| andrewbonney | 0:07919e3d6c56 | 3706 | case XML_TOK_PARTIAL: |
| andrewbonney | 0:07919e3d6c56 | 3707 | return XML_ERROR_UNCLOSED_TOKEN; |
| andrewbonney | 0:07919e3d6c56 | 3708 | case XML_TOK_PARTIAL_CHAR: |
| andrewbonney | 0:07919e3d6c56 | 3709 | return XML_ERROR_PARTIAL_CHAR; |
| andrewbonney | 0:07919e3d6c56 | 3710 | case XML_TOK_NONE: |
| andrewbonney | 0:07919e3d6c56 | 3711 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 3712 | /* for internal PE NOT referenced between declarations */ |
| andrewbonney | 0:07919e3d6c56 | 3713 | if (enc != encoding && !openInternalEntities->betweenDecl) { |
| andrewbonney | 0:07919e3d6c56 | 3714 | *nextPtr = s; |
| andrewbonney | 0:07919e3d6c56 | 3715 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 3716 | } |
| andrewbonney | 0:07919e3d6c56 | 3717 | /* WFC: PE Between Declarations - must check that PE contains |
| andrewbonney | 0:07919e3d6c56 | 3718 | complete markup, not only for external PEs, but also for |
| andrewbonney | 0:07919e3d6c56 | 3719 | internal PEs if the reference occurs between declarations. |
| andrewbonney | 0:07919e3d6c56 | 3720 | */ |
| andrewbonney | 0:07919e3d6c56 | 3721 | if (isParamEntity || enc != encoding) { |
| andrewbonney | 0:07919e3d6c56 | 3722 | if (XmlTokenRole(&prologState, XML_TOK_NONE, end, end, enc) |
| andrewbonney | 0:07919e3d6c56 | 3723 | == XML_ROLE_ERROR) |
| andrewbonney | 0:07919e3d6c56 | 3724 | return XML_ERROR_INCOMPLETE_PE; |
| andrewbonney | 0:07919e3d6c56 | 3725 | *nextPtr = s; |
| andrewbonney | 0:07919e3d6c56 | 3726 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 3727 | } |
| andrewbonney | 0:07919e3d6c56 | 3728 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 3729 | return XML_ERROR_NO_ELEMENTS; |
| andrewbonney | 0:07919e3d6c56 | 3730 | default: |
| andrewbonney | 0:07919e3d6c56 | 3731 | tok = -tok; |
| andrewbonney | 0:07919e3d6c56 | 3732 | next = end; |
| andrewbonney | 0:07919e3d6c56 | 3733 | break; |
| andrewbonney | 0:07919e3d6c56 | 3734 | } |
| andrewbonney | 0:07919e3d6c56 | 3735 | } |
| andrewbonney | 0:07919e3d6c56 | 3736 | role = XmlTokenRole(&prologState, tok, s, next, enc); |
| andrewbonney | 0:07919e3d6c56 | 3737 | switch (role) { |
| andrewbonney | 0:07919e3d6c56 | 3738 | case XML_ROLE_XML_DECL: |
| andrewbonney | 0:07919e3d6c56 | 3739 | { |
| andrewbonney | 0:07919e3d6c56 | 3740 | enum XML_Error result = processXmlDecl(parser, 0, s, next); |
| andrewbonney | 0:07919e3d6c56 | 3741 | if (result != XML_ERROR_NONE) |
| andrewbonney | 0:07919e3d6c56 | 3742 | return result; |
| andrewbonney | 0:07919e3d6c56 | 3743 | enc = encoding; |
| andrewbonney | 0:07919e3d6c56 | 3744 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 3745 | } |
| andrewbonney | 0:07919e3d6c56 | 3746 | break; |
| andrewbonney | 0:07919e3d6c56 | 3747 | case XML_ROLE_DOCTYPE_NAME: |
| andrewbonney | 0:07919e3d6c56 | 3748 | if (startDoctypeDeclHandler) { |
| andrewbonney | 0:07919e3d6c56 | 3749 | doctypeName = poolStoreString(&tempPool, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 3750 | if (!doctypeName) |
| andrewbonney | 0:07919e3d6c56 | 3751 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 3752 | poolFinish(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 3753 | doctypePubid = NULL; |
| andrewbonney | 0:07919e3d6c56 | 3754 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 3755 | } |
| andrewbonney | 0:07919e3d6c56 | 3756 | doctypeSysid = NULL; /* always initialize to NULL */ |
| andrewbonney | 0:07919e3d6c56 | 3757 | break; |
| andrewbonney | 0:07919e3d6c56 | 3758 | case XML_ROLE_DOCTYPE_INTERNAL_SUBSET: |
| andrewbonney | 0:07919e3d6c56 | 3759 | if (startDoctypeDeclHandler) { |
| andrewbonney | 0:07919e3d6c56 | 3760 | startDoctypeDeclHandler(handlerArg, doctypeName, doctypeSysid, |
| andrewbonney | 0:07919e3d6c56 | 3761 | doctypePubid, 1); |
| andrewbonney | 0:07919e3d6c56 | 3762 | doctypeName = NULL; |
| andrewbonney | 0:07919e3d6c56 | 3763 | poolClear(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 3764 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 3765 | } |
| andrewbonney | 0:07919e3d6c56 | 3766 | break; |
| andrewbonney | 0:07919e3d6c56 | 3767 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 3768 | case XML_ROLE_TEXT_DECL: |
| andrewbonney | 0:07919e3d6c56 | 3769 | { |
| andrewbonney | 0:07919e3d6c56 | 3770 | enum XML_Error result = processXmlDecl(parser, 1, s, next); |
| andrewbonney | 0:07919e3d6c56 | 3771 | if (result != XML_ERROR_NONE) |
| andrewbonney | 0:07919e3d6c56 | 3772 | return result; |
| andrewbonney | 0:07919e3d6c56 | 3773 | enc = encoding; |
| andrewbonney | 0:07919e3d6c56 | 3774 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 3775 | } |
| andrewbonney | 0:07919e3d6c56 | 3776 | break; |
| andrewbonney | 0:07919e3d6c56 | 3777 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 3778 | case XML_ROLE_DOCTYPE_PUBLIC_ID: |
| andrewbonney | 0:07919e3d6c56 | 3779 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 3780 | useForeignDTD = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 3781 | declEntity = (ENTITY *)lookup(&dtd->paramEntities, |
| andrewbonney | 0:07919e3d6c56 | 3782 | externalSubsetName, |
| andrewbonney | 0:07919e3d6c56 | 3783 | sizeof(ENTITY)); |
| andrewbonney | 0:07919e3d6c56 | 3784 | if (!declEntity) |
| andrewbonney | 0:07919e3d6c56 | 3785 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 3786 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 3787 | dtd->hasParamEntityRefs = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 3788 | if (startDoctypeDeclHandler) { |
| andrewbonney | 0:07919e3d6c56 | 3789 | if (!XmlIsPublicId(enc, s, next, eventPP)) |
| andrewbonney | 0:07919e3d6c56 | 3790 | return XML_ERROR_PUBLICID; |
| andrewbonney | 0:07919e3d6c56 | 3791 | doctypePubid = poolStoreString(&tempPool, enc, |
| andrewbonney | 0:07919e3d6c56 | 3792 | s + enc->minBytesPerChar, |
| andrewbonney | 0:07919e3d6c56 | 3793 | next - enc->minBytesPerChar); |
| andrewbonney | 0:07919e3d6c56 | 3794 | if (!doctypePubid) |
| andrewbonney | 0:07919e3d6c56 | 3795 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 3796 | normalizePublicId((XML_Char *)doctypePubid); |
| andrewbonney | 0:07919e3d6c56 | 3797 | poolFinish(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 3798 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 3799 | goto alreadyChecked; |
| andrewbonney | 0:07919e3d6c56 | 3800 | } |
| andrewbonney | 0:07919e3d6c56 | 3801 | /* fall through */ |
| andrewbonney | 0:07919e3d6c56 | 3802 | case XML_ROLE_ENTITY_PUBLIC_ID: |
| andrewbonney | 0:07919e3d6c56 | 3803 | if (!XmlIsPublicId(enc, s, next, eventPP)) |
| andrewbonney | 0:07919e3d6c56 | 3804 | return XML_ERROR_PUBLICID; |
| andrewbonney | 0:07919e3d6c56 | 3805 | alreadyChecked: |
| andrewbonney | 0:07919e3d6c56 | 3806 | if (dtd->keepProcessing && declEntity) { |
| andrewbonney | 0:07919e3d6c56 | 3807 | XML_Char *tem = poolStoreString(&dtd->pool, |
| andrewbonney | 0:07919e3d6c56 | 3808 | enc, |
| andrewbonney | 0:07919e3d6c56 | 3809 | s + enc->minBytesPerChar, |
| andrewbonney | 0:07919e3d6c56 | 3810 | next - enc->minBytesPerChar); |
| andrewbonney | 0:07919e3d6c56 | 3811 | if (!tem) |
| andrewbonney | 0:07919e3d6c56 | 3812 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 3813 | normalizePublicId(tem); |
| andrewbonney | 0:07919e3d6c56 | 3814 | declEntity->publicId = tem; |
| andrewbonney | 0:07919e3d6c56 | 3815 | poolFinish(&dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 3816 | if (entityDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 3817 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 3818 | } |
| andrewbonney | 0:07919e3d6c56 | 3819 | break; |
| andrewbonney | 0:07919e3d6c56 | 3820 | case XML_ROLE_DOCTYPE_CLOSE: |
| andrewbonney | 0:07919e3d6c56 | 3821 | if (doctypeName) { |
| andrewbonney | 0:07919e3d6c56 | 3822 | startDoctypeDeclHandler(handlerArg, doctypeName, |
| andrewbonney | 0:07919e3d6c56 | 3823 | doctypeSysid, doctypePubid, 0); |
| andrewbonney | 0:07919e3d6c56 | 3824 | poolClear(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 3825 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 3826 | } |
| andrewbonney | 0:07919e3d6c56 | 3827 | /* doctypeSysid will be non-NULL in the case of a previous |
| andrewbonney | 0:07919e3d6c56 | 3828 | XML_ROLE_DOCTYPE_SYSTEM_ID, even if startDoctypeDeclHandler |
| andrewbonney | 0:07919e3d6c56 | 3829 | was not set, indicating an external subset |
| andrewbonney | 0:07919e3d6c56 | 3830 | */ |
| andrewbonney | 0:07919e3d6c56 | 3831 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 3832 | if (doctypeSysid || useForeignDTD) { |
| andrewbonney | 0:07919e3d6c56 | 3833 | XML_Bool hadParamEntityRefs = dtd->hasParamEntityRefs; |
| andrewbonney | 0:07919e3d6c56 | 3834 | dtd->hasParamEntityRefs = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 3835 | if (paramEntityParsing && externalEntityRefHandler) { |
| andrewbonney | 0:07919e3d6c56 | 3836 | ENTITY *entity = (ENTITY *)lookup(&dtd->paramEntities, |
| andrewbonney | 0:07919e3d6c56 | 3837 | externalSubsetName, |
| andrewbonney | 0:07919e3d6c56 | 3838 | sizeof(ENTITY)); |
| andrewbonney | 0:07919e3d6c56 | 3839 | if (!entity) |
| andrewbonney | 0:07919e3d6c56 | 3840 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 3841 | if (useForeignDTD) |
| andrewbonney | 0:07919e3d6c56 | 3842 | entity->base = curBase; |
| andrewbonney | 0:07919e3d6c56 | 3843 | dtd->paramEntityRead = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 3844 | if (!externalEntityRefHandler(externalEntityRefHandlerArg, |
| andrewbonney | 0:07919e3d6c56 | 3845 | 0, |
| andrewbonney | 0:07919e3d6c56 | 3846 | entity->base, |
| andrewbonney | 0:07919e3d6c56 | 3847 | entity->systemId, |
| andrewbonney | 0:07919e3d6c56 | 3848 | entity->publicId)) |
| andrewbonney | 0:07919e3d6c56 | 3849 | return XML_ERROR_EXTERNAL_ENTITY_HANDLING; |
| andrewbonney | 0:07919e3d6c56 | 3850 | if (dtd->paramEntityRead) { |
| andrewbonney | 0:07919e3d6c56 | 3851 | if (!dtd->standalone && |
| andrewbonney | 0:07919e3d6c56 | 3852 | notStandaloneHandler && |
| andrewbonney | 0:07919e3d6c56 | 3853 | !notStandaloneHandler(handlerArg)) |
| andrewbonney | 0:07919e3d6c56 | 3854 | return XML_ERROR_NOT_STANDALONE; |
| andrewbonney | 0:07919e3d6c56 | 3855 | } |
| andrewbonney | 0:07919e3d6c56 | 3856 | /* if we didn't read the foreign DTD then this means that there |
| andrewbonney | 0:07919e3d6c56 | 3857 | is no external subset and we must reset dtd->hasParamEntityRefs |
| andrewbonney | 0:07919e3d6c56 | 3858 | */ |
| andrewbonney | 0:07919e3d6c56 | 3859 | else if (!doctypeSysid) |
| andrewbonney | 0:07919e3d6c56 | 3860 | dtd->hasParamEntityRefs = hadParamEntityRefs; |
| andrewbonney | 0:07919e3d6c56 | 3861 | /* end of DTD - no need to update dtd->keepProcessing */ |
| andrewbonney | 0:07919e3d6c56 | 3862 | } |
| andrewbonney | 0:07919e3d6c56 | 3863 | useForeignDTD = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 3864 | } |
| andrewbonney | 0:07919e3d6c56 | 3865 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 3866 | if (endDoctypeDeclHandler) { |
| andrewbonney | 0:07919e3d6c56 | 3867 | endDoctypeDeclHandler(handlerArg); |
| andrewbonney | 0:07919e3d6c56 | 3868 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 3869 | } |
| andrewbonney | 0:07919e3d6c56 | 3870 | break; |
| andrewbonney | 0:07919e3d6c56 | 3871 | case XML_ROLE_INSTANCE_START: |
| andrewbonney | 0:07919e3d6c56 | 3872 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 3873 | /* if there is no DOCTYPE declaration then now is the |
| andrewbonney | 0:07919e3d6c56 | 3874 | last chance to read the foreign DTD |
| andrewbonney | 0:07919e3d6c56 | 3875 | */ |
| andrewbonney | 0:07919e3d6c56 | 3876 | if (useForeignDTD) { |
| andrewbonney | 0:07919e3d6c56 | 3877 | XML_Bool hadParamEntityRefs = dtd->hasParamEntityRefs; |
| andrewbonney | 0:07919e3d6c56 | 3878 | dtd->hasParamEntityRefs = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 3879 | if (paramEntityParsing && externalEntityRefHandler) { |
| andrewbonney | 0:07919e3d6c56 | 3880 | ENTITY *entity = (ENTITY *)lookup(&dtd->paramEntities, |
| andrewbonney | 0:07919e3d6c56 | 3881 | externalSubsetName, |
| andrewbonney | 0:07919e3d6c56 | 3882 | sizeof(ENTITY)); |
| andrewbonney | 0:07919e3d6c56 | 3883 | if (!entity) |
| andrewbonney | 0:07919e3d6c56 | 3884 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 3885 | entity->base = curBase; |
| andrewbonney | 0:07919e3d6c56 | 3886 | dtd->paramEntityRead = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 3887 | if (!externalEntityRefHandler(externalEntityRefHandlerArg, |
| andrewbonney | 0:07919e3d6c56 | 3888 | 0, |
| andrewbonney | 0:07919e3d6c56 | 3889 | entity->base, |
| andrewbonney | 0:07919e3d6c56 | 3890 | entity->systemId, |
| andrewbonney | 0:07919e3d6c56 | 3891 | entity->publicId)) |
| andrewbonney | 0:07919e3d6c56 | 3892 | return XML_ERROR_EXTERNAL_ENTITY_HANDLING; |
| andrewbonney | 0:07919e3d6c56 | 3893 | if (dtd->paramEntityRead) { |
| andrewbonney | 0:07919e3d6c56 | 3894 | if (!dtd->standalone && |
| andrewbonney | 0:07919e3d6c56 | 3895 | notStandaloneHandler && |
| andrewbonney | 0:07919e3d6c56 | 3896 | !notStandaloneHandler(handlerArg)) |
| andrewbonney | 0:07919e3d6c56 | 3897 | return XML_ERROR_NOT_STANDALONE; |
| andrewbonney | 0:07919e3d6c56 | 3898 | } |
| andrewbonney | 0:07919e3d6c56 | 3899 | /* if we didn't read the foreign DTD then this means that there |
| andrewbonney | 0:07919e3d6c56 | 3900 | is no external subset and we must reset dtd->hasParamEntityRefs |
| andrewbonney | 0:07919e3d6c56 | 3901 | */ |
| andrewbonney | 0:07919e3d6c56 | 3902 | else |
| andrewbonney | 0:07919e3d6c56 | 3903 | dtd->hasParamEntityRefs = hadParamEntityRefs; |
| andrewbonney | 0:07919e3d6c56 | 3904 | /* end of DTD - no need to update dtd->keepProcessing */ |
| andrewbonney | 0:07919e3d6c56 | 3905 | } |
| andrewbonney | 0:07919e3d6c56 | 3906 | } |
| andrewbonney | 0:07919e3d6c56 | 3907 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 3908 | processor = contentProcessor; |
| andrewbonney | 0:07919e3d6c56 | 3909 | return contentProcessor(parser, s, end, nextPtr); |
| andrewbonney | 0:07919e3d6c56 | 3910 | case XML_ROLE_ATTLIST_ELEMENT_NAME: |
| andrewbonney | 0:07919e3d6c56 | 3911 | declElementType = getElementType(parser, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 3912 | if (!declElementType) |
| andrewbonney | 0:07919e3d6c56 | 3913 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 3914 | goto checkAttListDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 3915 | case XML_ROLE_ATTRIBUTE_NAME: |
| andrewbonney | 0:07919e3d6c56 | 3916 | declAttributeId = getAttributeId(parser, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 3917 | if (!declAttributeId) |
| andrewbonney | 0:07919e3d6c56 | 3918 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 3919 | declAttributeIsCdata = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 3920 | declAttributeType = NULL; |
| andrewbonney | 0:07919e3d6c56 | 3921 | declAttributeIsId = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 3922 | goto checkAttListDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 3923 | case XML_ROLE_ATTRIBUTE_TYPE_CDATA: |
| andrewbonney | 0:07919e3d6c56 | 3924 | declAttributeIsCdata = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 3925 | declAttributeType = atypeCDATA; |
| andrewbonney | 0:07919e3d6c56 | 3926 | goto checkAttListDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 3927 | case XML_ROLE_ATTRIBUTE_TYPE_ID: |
| andrewbonney | 0:07919e3d6c56 | 3928 | declAttributeIsId = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 3929 | declAttributeType = atypeID; |
| andrewbonney | 0:07919e3d6c56 | 3930 | goto checkAttListDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 3931 | case XML_ROLE_ATTRIBUTE_TYPE_IDREF: |
| andrewbonney | 0:07919e3d6c56 | 3932 | declAttributeType = atypeIDREF; |
| andrewbonney | 0:07919e3d6c56 | 3933 | goto checkAttListDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 3934 | case XML_ROLE_ATTRIBUTE_TYPE_IDREFS: |
| andrewbonney | 0:07919e3d6c56 | 3935 | declAttributeType = atypeIDREFS; |
| andrewbonney | 0:07919e3d6c56 | 3936 | goto checkAttListDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 3937 | case XML_ROLE_ATTRIBUTE_TYPE_ENTITY: |
| andrewbonney | 0:07919e3d6c56 | 3938 | declAttributeType = atypeENTITY; |
| andrewbonney | 0:07919e3d6c56 | 3939 | goto checkAttListDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 3940 | case XML_ROLE_ATTRIBUTE_TYPE_ENTITIES: |
| andrewbonney | 0:07919e3d6c56 | 3941 | declAttributeType = atypeENTITIES; |
| andrewbonney | 0:07919e3d6c56 | 3942 | goto checkAttListDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 3943 | case XML_ROLE_ATTRIBUTE_TYPE_NMTOKEN: |
| andrewbonney | 0:07919e3d6c56 | 3944 | declAttributeType = atypeNMTOKEN; |
| andrewbonney | 0:07919e3d6c56 | 3945 | goto checkAttListDeclHandler; |
| andrewbonney | 0:07919e3d6c56 | 3946 | case XML_ROLE_ATTRIBUTE_TYPE_NMTOKENS: |
| andrewbonney | 0:07919e3d6c56 | 3947 | declAttributeType = atypeNMTOKENS; |
| andrewbonney | 0:07919e3d6c56 | 3948 | checkAttListDeclHandler: |
| andrewbonney | 0:07919e3d6c56 | 3949 | if (dtd->keepProcessing && attlistDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 3950 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 3951 | break; |
| andrewbonney | 0:07919e3d6c56 | 3952 | case XML_ROLE_ATTRIBUTE_ENUM_VALUE: |
| andrewbonney | 0:07919e3d6c56 | 3953 | case XML_ROLE_ATTRIBUTE_NOTATION_VALUE: |
| andrewbonney | 0:07919e3d6c56 | 3954 | if (dtd->keepProcessing && attlistDeclHandler) { |
| andrewbonney | 0:07919e3d6c56 | 3955 | const XML_Char *prefix; |
| andrewbonney | 0:07919e3d6c56 | 3956 | if (declAttributeType) { |
| andrewbonney | 0:07919e3d6c56 | 3957 | prefix = enumValueSep; |
| andrewbonney | 0:07919e3d6c56 | 3958 | } |
| andrewbonney | 0:07919e3d6c56 | 3959 | else { |
| andrewbonney | 0:07919e3d6c56 | 3960 | prefix = (role == XML_ROLE_ATTRIBUTE_NOTATION_VALUE |
| andrewbonney | 0:07919e3d6c56 | 3961 | ? notationPrefix |
| andrewbonney | 0:07919e3d6c56 | 3962 | : enumValueStart); |
| andrewbonney | 0:07919e3d6c56 | 3963 | } |
| andrewbonney | 0:07919e3d6c56 | 3964 | if (!poolAppendString(&tempPool, prefix)) |
| andrewbonney | 0:07919e3d6c56 | 3965 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 3966 | if (!poolAppend(&tempPool, enc, s, next)) |
| andrewbonney | 0:07919e3d6c56 | 3967 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 3968 | declAttributeType = tempPool.start; |
| andrewbonney | 0:07919e3d6c56 | 3969 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 3970 | } |
| andrewbonney | 0:07919e3d6c56 | 3971 | break; |
| andrewbonney | 0:07919e3d6c56 | 3972 | case XML_ROLE_IMPLIED_ATTRIBUTE_VALUE: |
| andrewbonney | 0:07919e3d6c56 | 3973 | case XML_ROLE_REQUIRED_ATTRIBUTE_VALUE: |
| andrewbonney | 0:07919e3d6c56 | 3974 | if (dtd->keepProcessing) { |
| andrewbonney | 0:07919e3d6c56 | 3975 | if (!defineAttribute(declElementType, declAttributeId, |
| andrewbonney | 0:07919e3d6c56 | 3976 | declAttributeIsCdata, declAttributeIsId, |
| andrewbonney | 0:07919e3d6c56 | 3977 | 0, parser)) |
| andrewbonney | 0:07919e3d6c56 | 3978 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 3979 | if (attlistDeclHandler && declAttributeType) { |
| andrewbonney | 0:07919e3d6c56 | 3980 | if (*declAttributeType == XML_T(ASCII_LPAREN) |
| andrewbonney | 0:07919e3d6c56 | 3981 | || (*declAttributeType == XML_T(ASCII_N) |
| andrewbonney | 0:07919e3d6c56 | 3982 | && declAttributeType[1] == XML_T(ASCII_O))) { |
| andrewbonney | 0:07919e3d6c56 | 3983 | /* Enumerated or Notation type */ |
| andrewbonney | 0:07919e3d6c56 | 3984 | if (!poolAppendChar(&tempPool, XML_T(ASCII_RPAREN)) |
| andrewbonney | 0:07919e3d6c56 | 3985 | || !poolAppendChar(&tempPool, XML_T('\0'))) |
| andrewbonney | 0:07919e3d6c56 | 3986 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 3987 | declAttributeType = tempPool.start; |
| andrewbonney | 0:07919e3d6c56 | 3988 | poolFinish(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 3989 | } |
| andrewbonney | 0:07919e3d6c56 | 3990 | *eventEndPP = s; |
| andrewbonney | 0:07919e3d6c56 | 3991 | attlistDeclHandler(handlerArg, declElementType->name, |
| andrewbonney | 0:07919e3d6c56 | 3992 | declAttributeId->name, declAttributeType, |
| andrewbonney | 0:07919e3d6c56 | 3993 | 0, role == XML_ROLE_REQUIRED_ATTRIBUTE_VALUE); |
| andrewbonney | 0:07919e3d6c56 | 3994 | poolClear(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 3995 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 3996 | } |
| andrewbonney | 0:07919e3d6c56 | 3997 | } |
| andrewbonney | 0:07919e3d6c56 | 3998 | break; |
| andrewbonney | 0:07919e3d6c56 | 3999 | case XML_ROLE_DEFAULT_ATTRIBUTE_VALUE: |
| andrewbonney | 0:07919e3d6c56 | 4000 | case XML_ROLE_FIXED_ATTRIBUTE_VALUE: |
| andrewbonney | 0:07919e3d6c56 | 4001 | if (dtd->keepProcessing) { |
| andrewbonney | 0:07919e3d6c56 | 4002 | const XML_Char *attVal; |
| andrewbonney | 0:07919e3d6c56 | 4003 | enum XML_Error result = |
| andrewbonney | 0:07919e3d6c56 | 4004 | storeAttributeValue(parser, enc, declAttributeIsCdata, |
| andrewbonney | 0:07919e3d6c56 | 4005 | s + enc->minBytesPerChar, |
| andrewbonney | 0:07919e3d6c56 | 4006 | next - enc->minBytesPerChar, |
| andrewbonney | 0:07919e3d6c56 | 4007 | &dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 4008 | if (result) |
| andrewbonney | 0:07919e3d6c56 | 4009 | return result; |
| andrewbonney | 0:07919e3d6c56 | 4010 | attVal = poolStart(&dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 4011 | poolFinish(&dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 4012 | /* ID attributes aren't allowed to have a default */ |
| andrewbonney | 0:07919e3d6c56 | 4013 | if (!defineAttribute(declElementType, declAttributeId, |
| andrewbonney | 0:07919e3d6c56 | 4014 | declAttributeIsCdata, XML_FALSE, attVal, parser)) |
| andrewbonney | 0:07919e3d6c56 | 4015 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4016 | if (attlistDeclHandler && declAttributeType) { |
| andrewbonney | 0:07919e3d6c56 | 4017 | if (*declAttributeType == XML_T(ASCII_LPAREN) |
| andrewbonney | 0:07919e3d6c56 | 4018 | || (*declAttributeType == XML_T(ASCII_N) |
| andrewbonney | 0:07919e3d6c56 | 4019 | && declAttributeType[1] == XML_T(ASCII_O))) { |
| andrewbonney | 0:07919e3d6c56 | 4020 | /* Enumerated or Notation type */ |
| andrewbonney | 0:07919e3d6c56 | 4021 | if (!poolAppendChar(&tempPool, XML_T(ASCII_RPAREN)) |
| andrewbonney | 0:07919e3d6c56 | 4022 | || !poolAppendChar(&tempPool, XML_T('\0'))) |
| andrewbonney | 0:07919e3d6c56 | 4023 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4024 | declAttributeType = tempPool.start; |
| andrewbonney | 0:07919e3d6c56 | 4025 | poolFinish(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 4026 | } |
| andrewbonney | 0:07919e3d6c56 | 4027 | *eventEndPP = s; |
| andrewbonney | 0:07919e3d6c56 | 4028 | attlistDeclHandler(handlerArg, declElementType->name, |
| andrewbonney | 0:07919e3d6c56 | 4029 | declAttributeId->name, declAttributeType, |
| andrewbonney | 0:07919e3d6c56 | 4030 | attVal, |
| andrewbonney | 0:07919e3d6c56 | 4031 | role == XML_ROLE_FIXED_ATTRIBUTE_VALUE); |
| andrewbonney | 0:07919e3d6c56 | 4032 | poolClear(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 4033 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4034 | } |
| andrewbonney | 0:07919e3d6c56 | 4035 | } |
| andrewbonney | 0:07919e3d6c56 | 4036 | break; |
| andrewbonney | 0:07919e3d6c56 | 4037 | case XML_ROLE_ENTITY_VALUE: |
| andrewbonney | 0:07919e3d6c56 | 4038 | if (dtd->keepProcessing) { |
| andrewbonney | 0:07919e3d6c56 | 4039 | enum XML_Error result = storeEntityValue(parser, enc, |
| andrewbonney | 0:07919e3d6c56 | 4040 | s + enc->minBytesPerChar, |
| andrewbonney | 0:07919e3d6c56 | 4041 | next - enc->minBytesPerChar); |
| andrewbonney | 0:07919e3d6c56 | 4042 | if (declEntity) { |
| andrewbonney | 0:07919e3d6c56 | 4043 | declEntity->textPtr = poolStart(&dtd->entityValuePool); |
| andrewbonney | 0:07919e3d6c56 | 4044 | declEntity->textLen = (int)(poolLength(&dtd->entityValuePool)); |
| andrewbonney | 0:07919e3d6c56 | 4045 | poolFinish(&dtd->entityValuePool); |
| andrewbonney | 0:07919e3d6c56 | 4046 | if (entityDeclHandler) { |
| andrewbonney | 0:07919e3d6c56 | 4047 | *eventEndPP = s; |
| andrewbonney | 0:07919e3d6c56 | 4048 | entityDeclHandler(handlerArg, |
| andrewbonney | 0:07919e3d6c56 | 4049 | declEntity->name, |
| andrewbonney | 0:07919e3d6c56 | 4050 | declEntity->is_param, |
| andrewbonney | 0:07919e3d6c56 | 4051 | declEntity->textPtr, |
| andrewbonney | 0:07919e3d6c56 | 4052 | declEntity->textLen, |
| andrewbonney | 0:07919e3d6c56 | 4053 | curBase, 0, 0, 0); |
| andrewbonney | 0:07919e3d6c56 | 4054 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4055 | } |
| andrewbonney | 0:07919e3d6c56 | 4056 | } |
| andrewbonney | 0:07919e3d6c56 | 4057 | else |
| andrewbonney | 0:07919e3d6c56 | 4058 | poolDiscard(&dtd->entityValuePool); |
| andrewbonney | 0:07919e3d6c56 | 4059 | if (result != XML_ERROR_NONE) |
| andrewbonney | 0:07919e3d6c56 | 4060 | return result; |
| andrewbonney | 0:07919e3d6c56 | 4061 | } |
| andrewbonney | 0:07919e3d6c56 | 4062 | break; |
| andrewbonney | 0:07919e3d6c56 | 4063 | case XML_ROLE_DOCTYPE_SYSTEM_ID: |
| andrewbonney | 0:07919e3d6c56 | 4064 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 4065 | useForeignDTD = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4066 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 4067 | dtd->hasParamEntityRefs = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 4068 | if (startDoctypeDeclHandler) { |
| andrewbonney | 0:07919e3d6c56 | 4069 | doctypeSysid = poolStoreString(&tempPool, enc, |
| andrewbonney | 0:07919e3d6c56 | 4070 | s + enc->minBytesPerChar, |
| andrewbonney | 0:07919e3d6c56 | 4071 | next - enc->minBytesPerChar); |
| andrewbonney | 0:07919e3d6c56 | 4072 | if (doctypeSysid == NULL) |
| andrewbonney | 0:07919e3d6c56 | 4073 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4074 | poolFinish(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 4075 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4076 | } |
| andrewbonney | 0:07919e3d6c56 | 4077 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 4078 | else |
| andrewbonney | 0:07919e3d6c56 | 4079 | /* use externalSubsetName to make doctypeSysid non-NULL |
| andrewbonney | 0:07919e3d6c56 | 4080 | for the case where no startDoctypeDeclHandler is set */ |
| andrewbonney | 0:07919e3d6c56 | 4081 | doctypeSysid = externalSubsetName; |
| andrewbonney | 0:07919e3d6c56 | 4082 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 4083 | if (!dtd->standalone |
| andrewbonney | 0:07919e3d6c56 | 4084 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 4085 | && !paramEntityParsing |
| andrewbonney | 0:07919e3d6c56 | 4086 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 4087 | && notStandaloneHandler |
| andrewbonney | 0:07919e3d6c56 | 4088 | && !notStandaloneHandler(handlerArg)) |
| andrewbonney | 0:07919e3d6c56 | 4089 | return XML_ERROR_NOT_STANDALONE; |
| andrewbonney | 0:07919e3d6c56 | 4090 | #ifndef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 4091 | break; |
| andrewbonney | 0:07919e3d6c56 | 4092 | #else /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 4093 | if (!declEntity) { |
| andrewbonney | 0:07919e3d6c56 | 4094 | declEntity = (ENTITY *)lookup(&dtd->paramEntities, |
| andrewbonney | 0:07919e3d6c56 | 4095 | externalSubsetName, |
| andrewbonney | 0:07919e3d6c56 | 4096 | sizeof(ENTITY)); |
| andrewbonney | 0:07919e3d6c56 | 4097 | if (!declEntity) |
| andrewbonney | 0:07919e3d6c56 | 4098 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4099 | declEntity->publicId = NULL; |
| andrewbonney | 0:07919e3d6c56 | 4100 | } |
| andrewbonney | 0:07919e3d6c56 | 4101 | /* fall through */ |
| andrewbonney | 0:07919e3d6c56 | 4102 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 4103 | case XML_ROLE_ENTITY_SYSTEM_ID: |
| andrewbonney | 0:07919e3d6c56 | 4104 | if (dtd->keepProcessing && declEntity) { |
| andrewbonney | 0:07919e3d6c56 | 4105 | declEntity->systemId = poolStoreString(&dtd->pool, enc, |
| andrewbonney | 0:07919e3d6c56 | 4106 | s + enc->minBytesPerChar, |
| andrewbonney | 0:07919e3d6c56 | 4107 | next - enc->minBytesPerChar); |
| andrewbonney | 0:07919e3d6c56 | 4108 | if (!declEntity->systemId) |
| andrewbonney | 0:07919e3d6c56 | 4109 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4110 | declEntity->base = curBase; |
| andrewbonney | 0:07919e3d6c56 | 4111 | poolFinish(&dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 4112 | if (entityDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 4113 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4114 | } |
| andrewbonney | 0:07919e3d6c56 | 4115 | break; |
| andrewbonney | 0:07919e3d6c56 | 4116 | case XML_ROLE_ENTITY_COMPLETE: |
| andrewbonney | 0:07919e3d6c56 | 4117 | if (dtd->keepProcessing && declEntity && entityDeclHandler) { |
| andrewbonney | 0:07919e3d6c56 | 4118 | *eventEndPP = s; |
| andrewbonney | 0:07919e3d6c56 | 4119 | entityDeclHandler(handlerArg, |
| andrewbonney | 0:07919e3d6c56 | 4120 | declEntity->name, |
| andrewbonney | 0:07919e3d6c56 | 4121 | declEntity->is_param, |
| andrewbonney | 0:07919e3d6c56 | 4122 | 0,0, |
| andrewbonney | 0:07919e3d6c56 | 4123 | declEntity->base, |
| andrewbonney | 0:07919e3d6c56 | 4124 | declEntity->systemId, |
| andrewbonney | 0:07919e3d6c56 | 4125 | declEntity->publicId, |
| andrewbonney | 0:07919e3d6c56 | 4126 | 0); |
| andrewbonney | 0:07919e3d6c56 | 4127 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4128 | } |
| andrewbonney | 0:07919e3d6c56 | 4129 | break; |
| andrewbonney | 0:07919e3d6c56 | 4130 | case XML_ROLE_ENTITY_NOTATION_NAME: |
| andrewbonney | 0:07919e3d6c56 | 4131 | if (dtd->keepProcessing && declEntity) { |
| andrewbonney | 0:07919e3d6c56 | 4132 | declEntity->notation = poolStoreString(&dtd->pool, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 4133 | if (!declEntity->notation) |
| andrewbonney | 0:07919e3d6c56 | 4134 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4135 | poolFinish(&dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 4136 | if (unparsedEntityDeclHandler) { |
| andrewbonney | 0:07919e3d6c56 | 4137 | *eventEndPP = s; |
| andrewbonney | 0:07919e3d6c56 | 4138 | unparsedEntityDeclHandler(handlerArg, |
| andrewbonney | 0:07919e3d6c56 | 4139 | declEntity->name, |
| andrewbonney | 0:07919e3d6c56 | 4140 | declEntity->base, |
| andrewbonney | 0:07919e3d6c56 | 4141 | declEntity->systemId, |
| andrewbonney | 0:07919e3d6c56 | 4142 | declEntity->publicId, |
| andrewbonney | 0:07919e3d6c56 | 4143 | declEntity->notation); |
| andrewbonney | 0:07919e3d6c56 | 4144 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4145 | } |
| andrewbonney | 0:07919e3d6c56 | 4146 | else if (entityDeclHandler) { |
| andrewbonney | 0:07919e3d6c56 | 4147 | *eventEndPP = s; |
| andrewbonney | 0:07919e3d6c56 | 4148 | entityDeclHandler(handlerArg, |
| andrewbonney | 0:07919e3d6c56 | 4149 | declEntity->name, |
| andrewbonney | 0:07919e3d6c56 | 4150 | 0,0,0, |
| andrewbonney | 0:07919e3d6c56 | 4151 | declEntity->base, |
| andrewbonney | 0:07919e3d6c56 | 4152 | declEntity->systemId, |
| andrewbonney | 0:07919e3d6c56 | 4153 | declEntity->publicId, |
| andrewbonney | 0:07919e3d6c56 | 4154 | declEntity->notation); |
| andrewbonney | 0:07919e3d6c56 | 4155 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4156 | } |
| andrewbonney | 0:07919e3d6c56 | 4157 | } |
| andrewbonney | 0:07919e3d6c56 | 4158 | break; |
| andrewbonney | 0:07919e3d6c56 | 4159 | case XML_ROLE_GENERAL_ENTITY_NAME: |
| andrewbonney | 0:07919e3d6c56 | 4160 | { |
| andrewbonney | 0:07919e3d6c56 | 4161 | if (XmlPredefinedEntityName(enc, s, next)) { |
| andrewbonney | 0:07919e3d6c56 | 4162 | declEntity = NULL; |
| andrewbonney | 0:07919e3d6c56 | 4163 | break; |
| andrewbonney | 0:07919e3d6c56 | 4164 | } |
| andrewbonney | 0:07919e3d6c56 | 4165 | if (dtd->keepProcessing) { |
| andrewbonney | 0:07919e3d6c56 | 4166 | const XML_Char *name = poolStoreString(&dtd->pool, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 4167 | if (!name) |
| andrewbonney | 0:07919e3d6c56 | 4168 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4169 | declEntity = (ENTITY *)lookup(&dtd->generalEntities, name, |
| andrewbonney | 0:07919e3d6c56 | 4170 | sizeof(ENTITY)); |
| andrewbonney | 0:07919e3d6c56 | 4171 | if (!declEntity) |
| andrewbonney | 0:07919e3d6c56 | 4172 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4173 | if (declEntity->name != name) { |
| andrewbonney | 0:07919e3d6c56 | 4174 | poolDiscard(&dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 4175 | declEntity = NULL; |
| andrewbonney | 0:07919e3d6c56 | 4176 | } |
| andrewbonney | 0:07919e3d6c56 | 4177 | else { |
| andrewbonney | 0:07919e3d6c56 | 4178 | poolFinish(&dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 4179 | declEntity->publicId = NULL; |
| andrewbonney | 0:07919e3d6c56 | 4180 | declEntity->is_param = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4181 | /* if we have a parent parser or are reading an internal parameter |
| andrewbonney | 0:07919e3d6c56 | 4182 | entity, then the entity declaration is not considered "internal" |
| andrewbonney | 0:07919e3d6c56 | 4183 | */ |
| andrewbonney | 0:07919e3d6c56 | 4184 | declEntity->is_internal = !(parentParser || openInternalEntities); |
| andrewbonney | 0:07919e3d6c56 | 4185 | if (entityDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 4186 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4187 | } |
| andrewbonney | 0:07919e3d6c56 | 4188 | } |
| andrewbonney | 0:07919e3d6c56 | 4189 | else { |
| andrewbonney | 0:07919e3d6c56 | 4190 | poolDiscard(&dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 4191 | declEntity = NULL; |
| andrewbonney | 0:07919e3d6c56 | 4192 | } |
| andrewbonney | 0:07919e3d6c56 | 4193 | } |
| andrewbonney | 0:07919e3d6c56 | 4194 | break; |
| andrewbonney | 0:07919e3d6c56 | 4195 | case XML_ROLE_PARAM_ENTITY_NAME: |
| andrewbonney | 0:07919e3d6c56 | 4196 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 4197 | if (dtd->keepProcessing) { |
| andrewbonney | 0:07919e3d6c56 | 4198 | const XML_Char *name = poolStoreString(&dtd->pool, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 4199 | if (!name) |
| andrewbonney | 0:07919e3d6c56 | 4200 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4201 | declEntity = (ENTITY *)lookup(&dtd->paramEntities, |
| andrewbonney | 0:07919e3d6c56 | 4202 | name, sizeof(ENTITY)); |
| andrewbonney | 0:07919e3d6c56 | 4203 | if (!declEntity) |
| andrewbonney | 0:07919e3d6c56 | 4204 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4205 | if (declEntity->name != name) { |
| andrewbonney | 0:07919e3d6c56 | 4206 | poolDiscard(&dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 4207 | declEntity = NULL; |
| andrewbonney | 0:07919e3d6c56 | 4208 | } |
| andrewbonney | 0:07919e3d6c56 | 4209 | else { |
| andrewbonney | 0:07919e3d6c56 | 4210 | poolFinish(&dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 4211 | declEntity->publicId = NULL; |
| andrewbonney | 0:07919e3d6c56 | 4212 | declEntity->is_param = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 4213 | /* if we have a parent parser or are reading an internal parameter |
| andrewbonney | 0:07919e3d6c56 | 4214 | entity, then the entity declaration is not considered "internal" |
| andrewbonney | 0:07919e3d6c56 | 4215 | */ |
| andrewbonney | 0:07919e3d6c56 | 4216 | declEntity->is_internal = !(parentParser || openInternalEntities); |
| andrewbonney | 0:07919e3d6c56 | 4217 | if (entityDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 4218 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4219 | } |
| andrewbonney | 0:07919e3d6c56 | 4220 | } |
| andrewbonney | 0:07919e3d6c56 | 4221 | else { |
| andrewbonney | 0:07919e3d6c56 | 4222 | poolDiscard(&dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 4223 | declEntity = NULL; |
| andrewbonney | 0:07919e3d6c56 | 4224 | } |
| andrewbonney | 0:07919e3d6c56 | 4225 | #else /* not XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 4226 | declEntity = NULL; |
| andrewbonney | 0:07919e3d6c56 | 4227 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 4228 | break; |
| andrewbonney | 0:07919e3d6c56 | 4229 | case XML_ROLE_NOTATION_NAME: |
| andrewbonney | 0:07919e3d6c56 | 4230 | declNotationPublicId = NULL; |
| andrewbonney | 0:07919e3d6c56 | 4231 | declNotationName = NULL; |
| andrewbonney | 0:07919e3d6c56 | 4232 | if (notationDeclHandler) { |
| andrewbonney | 0:07919e3d6c56 | 4233 | declNotationName = poolStoreString(&tempPool, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 4234 | if (!declNotationName) |
| andrewbonney | 0:07919e3d6c56 | 4235 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4236 | poolFinish(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 4237 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4238 | } |
| andrewbonney | 0:07919e3d6c56 | 4239 | break; |
| andrewbonney | 0:07919e3d6c56 | 4240 | case XML_ROLE_NOTATION_PUBLIC_ID: |
| andrewbonney | 0:07919e3d6c56 | 4241 | if (!XmlIsPublicId(enc, s, next, eventPP)) |
| andrewbonney | 0:07919e3d6c56 | 4242 | return XML_ERROR_PUBLICID; |
| andrewbonney | 0:07919e3d6c56 | 4243 | if (declNotationName) { /* means notationDeclHandler != NULL */ |
| andrewbonney | 0:07919e3d6c56 | 4244 | XML_Char *tem = poolStoreString(&tempPool, |
| andrewbonney | 0:07919e3d6c56 | 4245 | enc, |
| andrewbonney | 0:07919e3d6c56 | 4246 | s + enc->minBytesPerChar, |
| andrewbonney | 0:07919e3d6c56 | 4247 | next - enc->minBytesPerChar); |
| andrewbonney | 0:07919e3d6c56 | 4248 | if (!tem) |
| andrewbonney | 0:07919e3d6c56 | 4249 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4250 | normalizePublicId(tem); |
| andrewbonney | 0:07919e3d6c56 | 4251 | declNotationPublicId = tem; |
| andrewbonney | 0:07919e3d6c56 | 4252 | poolFinish(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 4253 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4254 | } |
| andrewbonney | 0:07919e3d6c56 | 4255 | break; |
| andrewbonney | 0:07919e3d6c56 | 4256 | case XML_ROLE_NOTATION_SYSTEM_ID: |
| andrewbonney | 0:07919e3d6c56 | 4257 | if (declNotationName && notationDeclHandler) { |
| andrewbonney | 0:07919e3d6c56 | 4258 | const XML_Char *systemId |
| andrewbonney | 0:07919e3d6c56 | 4259 | = poolStoreString(&tempPool, enc, |
| andrewbonney | 0:07919e3d6c56 | 4260 | s + enc->minBytesPerChar, |
| andrewbonney | 0:07919e3d6c56 | 4261 | next - enc->minBytesPerChar); |
| andrewbonney | 0:07919e3d6c56 | 4262 | if (!systemId) |
| andrewbonney | 0:07919e3d6c56 | 4263 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4264 | *eventEndPP = s; |
| andrewbonney | 0:07919e3d6c56 | 4265 | notationDeclHandler(handlerArg, |
| andrewbonney | 0:07919e3d6c56 | 4266 | declNotationName, |
| andrewbonney | 0:07919e3d6c56 | 4267 | curBase, |
| andrewbonney | 0:07919e3d6c56 | 4268 | systemId, |
| andrewbonney | 0:07919e3d6c56 | 4269 | declNotationPublicId); |
| andrewbonney | 0:07919e3d6c56 | 4270 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4271 | } |
| andrewbonney | 0:07919e3d6c56 | 4272 | poolClear(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 4273 | break; |
| andrewbonney | 0:07919e3d6c56 | 4274 | case XML_ROLE_NOTATION_NO_SYSTEM_ID: |
| andrewbonney | 0:07919e3d6c56 | 4275 | if (declNotationPublicId && notationDeclHandler) { |
| andrewbonney | 0:07919e3d6c56 | 4276 | *eventEndPP = s; |
| andrewbonney | 0:07919e3d6c56 | 4277 | notationDeclHandler(handlerArg, |
| andrewbonney | 0:07919e3d6c56 | 4278 | declNotationName, |
| andrewbonney | 0:07919e3d6c56 | 4279 | curBase, |
| andrewbonney | 0:07919e3d6c56 | 4280 | 0, |
| andrewbonney | 0:07919e3d6c56 | 4281 | declNotationPublicId); |
| andrewbonney | 0:07919e3d6c56 | 4282 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4283 | } |
| andrewbonney | 0:07919e3d6c56 | 4284 | poolClear(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 4285 | break; |
| andrewbonney | 0:07919e3d6c56 | 4286 | case XML_ROLE_ERROR: |
| andrewbonney | 0:07919e3d6c56 | 4287 | switch (tok) { |
| andrewbonney | 0:07919e3d6c56 | 4288 | case XML_TOK_PARAM_ENTITY_REF: |
| andrewbonney | 0:07919e3d6c56 | 4289 | /* PE references in internal subset are |
| andrewbonney | 0:07919e3d6c56 | 4290 | not allowed within declarations. */ |
| andrewbonney | 0:07919e3d6c56 | 4291 | return XML_ERROR_PARAM_ENTITY_REF; |
| andrewbonney | 0:07919e3d6c56 | 4292 | case XML_TOK_XML_DECL: |
| andrewbonney | 0:07919e3d6c56 | 4293 | return XML_ERROR_MISPLACED_XML_PI; |
| andrewbonney | 0:07919e3d6c56 | 4294 | default: |
| andrewbonney | 0:07919e3d6c56 | 4295 | return XML_ERROR_SYNTAX; |
| andrewbonney | 0:07919e3d6c56 | 4296 | } |
| andrewbonney | 0:07919e3d6c56 | 4297 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 4298 | case XML_ROLE_IGNORE_SECT: |
| andrewbonney | 0:07919e3d6c56 | 4299 | { |
| andrewbonney | 0:07919e3d6c56 | 4300 | enum XML_Error result; |
| andrewbonney | 0:07919e3d6c56 | 4301 | if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 4302 | reportDefault(parser, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 4303 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4304 | result = doIgnoreSection(parser, enc, &next, end, nextPtr, haveMore); |
| andrewbonney | 0:07919e3d6c56 | 4305 | if (result != XML_ERROR_NONE) |
| andrewbonney | 0:07919e3d6c56 | 4306 | return result; |
| andrewbonney | 0:07919e3d6c56 | 4307 | else if (!next) { |
| andrewbonney | 0:07919e3d6c56 | 4308 | processor = ignoreSectionProcessor; |
| andrewbonney | 0:07919e3d6c56 | 4309 | return result; |
| andrewbonney | 0:07919e3d6c56 | 4310 | } |
| andrewbonney | 0:07919e3d6c56 | 4311 | } |
| andrewbonney | 0:07919e3d6c56 | 4312 | break; |
| andrewbonney | 0:07919e3d6c56 | 4313 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 4314 | case XML_ROLE_GROUP_OPEN: |
| andrewbonney | 0:07919e3d6c56 | 4315 | if (prologState.level >= groupSize) { |
| andrewbonney | 0:07919e3d6c56 | 4316 | if (groupSize) { |
| andrewbonney | 0:07919e3d6c56 | 4317 | char *temp = (char *)REALLOC(groupConnector, groupSize *= 2); |
| andrewbonney | 0:07919e3d6c56 | 4318 | if (temp == NULL) |
| andrewbonney | 0:07919e3d6c56 | 4319 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4320 | groupConnector = temp; |
| andrewbonney | 0:07919e3d6c56 | 4321 | if (dtd->scaffIndex) { |
| andrewbonney | 0:07919e3d6c56 | 4322 | int *temp = (int *)REALLOC(dtd->scaffIndex, |
| andrewbonney | 0:07919e3d6c56 | 4323 | groupSize * sizeof(int)); |
| andrewbonney | 0:07919e3d6c56 | 4324 | if (temp == NULL) |
| andrewbonney | 0:07919e3d6c56 | 4325 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4326 | dtd->scaffIndex = temp; |
| andrewbonney | 0:07919e3d6c56 | 4327 | } |
| andrewbonney | 0:07919e3d6c56 | 4328 | } |
| andrewbonney | 0:07919e3d6c56 | 4329 | else { |
| andrewbonney | 0:07919e3d6c56 | 4330 | groupConnector = (char *)MALLOC(groupSize = 32); |
| andrewbonney | 0:07919e3d6c56 | 4331 | if (!groupConnector) |
| andrewbonney | 0:07919e3d6c56 | 4332 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4333 | } |
| andrewbonney | 0:07919e3d6c56 | 4334 | } |
| andrewbonney | 0:07919e3d6c56 | 4335 | groupConnector[prologState.level] = 0; |
| andrewbonney | 0:07919e3d6c56 | 4336 | if (dtd->in_eldecl) { |
| andrewbonney | 0:07919e3d6c56 | 4337 | int myindex = nextScaffoldPart(parser); |
| andrewbonney | 0:07919e3d6c56 | 4338 | if (myindex < 0) |
| andrewbonney | 0:07919e3d6c56 | 4339 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4340 | dtd->scaffIndex[dtd->scaffLevel] = myindex; |
| andrewbonney | 0:07919e3d6c56 | 4341 | dtd->scaffLevel++; |
| andrewbonney | 0:07919e3d6c56 | 4342 | dtd->scaffold[myindex].type = XML_CTYPE_SEQ; |
| andrewbonney | 0:07919e3d6c56 | 4343 | if (elementDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 4344 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4345 | } |
| andrewbonney | 0:07919e3d6c56 | 4346 | break; |
| andrewbonney | 0:07919e3d6c56 | 4347 | case XML_ROLE_GROUP_SEQUENCE: |
| andrewbonney | 0:07919e3d6c56 | 4348 | if (groupConnector[prologState.level] == ASCII_PIPE) |
| andrewbonney | 0:07919e3d6c56 | 4349 | return XML_ERROR_SYNTAX; |
| andrewbonney | 0:07919e3d6c56 | 4350 | groupConnector[prologState.level] = ASCII_COMMA; |
| andrewbonney | 0:07919e3d6c56 | 4351 | if (dtd->in_eldecl && elementDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 4352 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4353 | break; |
| andrewbonney | 0:07919e3d6c56 | 4354 | case XML_ROLE_GROUP_CHOICE: |
| andrewbonney | 0:07919e3d6c56 | 4355 | if (groupConnector[prologState.level] == ASCII_COMMA) |
| andrewbonney | 0:07919e3d6c56 | 4356 | return XML_ERROR_SYNTAX; |
| andrewbonney | 0:07919e3d6c56 | 4357 | if (dtd->in_eldecl |
| andrewbonney | 0:07919e3d6c56 | 4358 | && !groupConnector[prologState.level] |
| andrewbonney | 0:07919e3d6c56 | 4359 | && (dtd->scaffold[dtd->scaffIndex[dtd->scaffLevel - 1]].type |
| andrewbonney | 0:07919e3d6c56 | 4360 | != XML_CTYPE_MIXED) |
| andrewbonney | 0:07919e3d6c56 | 4361 | ) { |
| andrewbonney | 0:07919e3d6c56 | 4362 | dtd->scaffold[dtd->scaffIndex[dtd->scaffLevel - 1]].type |
| andrewbonney | 0:07919e3d6c56 | 4363 | = XML_CTYPE_CHOICE; |
| andrewbonney | 0:07919e3d6c56 | 4364 | if (elementDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 4365 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4366 | } |
| andrewbonney | 0:07919e3d6c56 | 4367 | groupConnector[prologState.level] = ASCII_PIPE; |
| andrewbonney | 0:07919e3d6c56 | 4368 | break; |
| andrewbonney | 0:07919e3d6c56 | 4369 | case XML_ROLE_PARAM_ENTITY_REF: |
| andrewbonney | 0:07919e3d6c56 | 4370 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 4371 | case XML_ROLE_INNER_PARAM_ENTITY_REF: |
| andrewbonney | 0:07919e3d6c56 | 4372 | dtd->hasParamEntityRefs = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 4373 | if (!paramEntityParsing) |
| andrewbonney | 0:07919e3d6c56 | 4374 | dtd->keepProcessing = dtd->standalone; |
| andrewbonney | 0:07919e3d6c56 | 4375 | else { |
| andrewbonney | 0:07919e3d6c56 | 4376 | const XML_Char *name; |
| andrewbonney | 0:07919e3d6c56 | 4377 | ENTITY *entity; |
| andrewbonney | 0:07919e3d6c56 | 4378 | name = poolStoreString(&dtd->pool, enc, |
| andrewbonney | 0:07919e3d6c56 | 4379 | s + enc->minBytesPerChar, |
| andrewbonney | 0:07919e3d6c56 | 4380 | next - enc->minBytesPerChar); |
| andrewbonney | 0:07919e3d6c56 | 4381 | if (!name) |
| andrewbonney | 0:07919e3d6c56 | 4382 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4383 | entity = (ENTITY *)lookup(&dtd->paramEntities, name, 0); |
| andrewbonney | 0:07919e3d6c56 | 4384 | poolDiscard(&dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 4385 | /* first, determine if a check for an existing declaration is needed; |
| andrewbonney | 0:07919e3d6c56 | 4386 | if yes, check that the entity exists, and that it is internal, |
| andrewbonney | 0:07919e3d6c56 | 4387 | otherwise call the skipped entity handler |
| andrewbonney | 0:07919e3d6c56 | 4388 | */ |
| andrewbonney | 0:07919e3d6c56 | 4389 | if (prologState.documentEntity && |
| andrewbonney | 0:07919e3d6c56 | 4390 | (dtd->standalone |
| andrewbonney | 0:07919e3d6c56 | 4391 | ? !openInternalEntities |
| andrewbonney | 0:07919e3d6c56 | 4392 | : !dtd->hasParamEntityRefs)) { |
| andrewbonney | 0:07919e3d6c56 | 4393 | if (!entity) |
| andrewbonney | 0:07919e3d6c56 | 4394 | return XML_ERROR_UNDEFINED_ENTITY; |
| andrewbonney | 0:07919e3d6c56 | 4395 | else if (!entity->is_internal) |
| andrewbonney | 0:07919e3d6c56 | 4396 | return XML_ERROR_ENTITY_DECLARED_IN_PE; |
| andrewbonney | 0:07919e3d6c56 | 4397 | } |
| andrewbonney | 0:07919e3d6c56 | 4398 | else if (!entity) { |
| andrewbonney | 0:07919e3d6c56 | 4399 | dtd->keepProcessing = dtd->standalone; |
| andrewbonney | 0:07919e3d6c56 | 4400 | /* cannot report skipped entities in declarations */ |
| andrewbonney | 0:07919e3d6c56 | 4401 | if ((role == XML_ROLE_PARAM_ENTITY_REF) && skippedEntityHandler) { |
| andrewbonney | 0:07919e3d6c56 | 4402 | skippedEntityHandler(handlerArg, name, 1); |
| andrewbonney | 0:07919e3d6c56 | 4403 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4404 | } |
| andrewbonney | 0:07919e3d6c56 | 4405 | break; |
| andrewbonney | 0:07919e3d6c56 | 4406 | } |
| andrewbonney | 0:07919e3d6c56 | 4407 | if (entity->open) |
| andrewbonney | 0:07919e3d6c56 | 4408 | return XML_ERROR_RECURSIVE_ENTITY_REF; |
| andrewbonney | 0:07919e3d6c56 | 4409 | if (entity->textPtr) { |
| andrewbonney | 0:07919e3d6c56 | 4410 | enum XML_Error result; |
| andrewbonney | 0:07919e3d6c56 | 4411 | XML_Bool betweenDecl = |
| andrewbonney | 0:07919e3d6c56 | 4412 | (role == XML_ROLE_PARAM_ENTITY_REF ? XML_TRUE : XML_FALSE); |
| andrewbonney | 0:07919e3d6c56 | 4413 | result = processInternalEntity(parser, entity, betweenDecl); |
| andrewbonney | 0:07919e3d6c56 | 4414 | if (result != XML_ERROR_NONE) |
| andrewbonney | 0:07919e3d6c56 | 4415 | return result; |
| andrewbonney | 0:07919e3d6c56 | 4416 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4417 | break; |
| andrewbonney | 0:07919e3d6c56 | 4418 | } |
| andrewbonney | 0:07919e3d6c56 | 4419 | if (externalEntityRefHandler) { |
| andrewbonney | 0:07919e3d6c56 | 4420 | dtd->paramEntityRead = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4421 | entity->open = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 4422 | if (!externalEntityRefHandler(externalEntityRefHandlerArg, |
| andrewbonney | 0:07919e3d6c56 | 4423 | 0, |
| andrewbonney | 0:07919e3d6c56 | 4424 | entity->base, |
| andrewbonney | 0:07919e3d6c56 | 4425 | entity->systemId, |
| andrewbonney | 0:07919e3d6c56 | 4426 | entity->publicId)) { |
| andrewbonney | 0:07919e3d6c56 | 4427 | entity->open = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4428 | return XML_ERROR_EXTERNAL_ENTITY_HANDLING; |
| andrewbonney | 0:07919e3d6c56 | 4429 | } |
| andrewbonney | 0:07919e3d6c56 | 4430 | entity->open = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4431 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4432 | if (!dtd->paramEntityRead) { |
| andrewbonney | 0:07919e3d6c56 | 4433 | dtd->keepProcessing = dtd->standalone; |
| andrewbonney | 0:07919e3d6c56 | 4434 | break; |
| andrewbonney | 0:07919e3d6c56 | 4435 | } |
| andrewbonney | 0:07919e3d6c56 | 4436 | } |
| andrewbonney | 0:07919e3d6c56 | 4437 | else { |
| andrewbonney | 0:07919e3d6c56 | 4438 | dtd->keepProcessing = dtd->standalone; |
| andrewbonney | 0:07919e3d6c56 | 4439 | break; |
| andrewbonney | 0:07919e3d6c56 | 4440 | } |
| andrewbonney | 0:07919e3d6c56 | 4441 | } |
| andrewbonney | 0:07919e3d6c56 | 4442 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 4443 | if (!dtd->standalone && |
| andrewbonney | 0:07919e3d6c56 | 4444 | notStandaloneHandler && |
| andrewbonney | 0:07919e3d6c56 | 4445 | !notStandaloneHandler(handlerArg)) |
| andrewbonney | 0:07919e3d6c56 | 4446 | return XML_ERROR_NOT_STANDALONE; |
| andrewbonney | 0:07919e3d6c56 | 4447 | break; |
| andrewbonney | 0:07919e3d6c56 | 4448 | |
| andrewbonney | 0:07919e3d6c56 | 4449 | /* Element declaration stuff */ |
| andrewbonney | 0:07919e3d6c56 | 4450 | |
| andrewbonney | 0:07919e3d6c56 | 4451 | case XML_ROLE_ELEMENT_NAME: |
| andrewbonney | 0:07919e3d6c56 | 4452 | if (elementDeclHandler) { |
| andrewbonney | 0:07919e3d6c56 | 4453 | declElementType = getElementType(parser, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 4454 | if (!declElementType) |
| andrewbonney | 0:07919e3d6c56 | 4455 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4456 | dtd->scaffLevel = 0; |
| andrewbonney | 0:07919e3d6c56 | 4457 | dtd->scaffCount = 0; |
| andrewbonney | 0:07919e3d6c56 | 4458 | dtd->in_eldecl = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 4459 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4460 | } |
| andrewbonney | 0:07919e3d6c56 | 4461 | break; |
| andrewbonney | 0:07919e3d6c56 | 4462 | |
| andrewbonney | 0:07919e3d6c56 | 4463 | case XML_ROLE_CONTENT_ANY: |
| andrewbonney | 0:07919e3d6c56 | 4464 | case XML_ROLE_CONTENT_EMPTY: |
| andrewbonney | 0:07919e3d6c56 | 4465 | if (dtd->in_eldecl) { |
| andrewbonney | 0:07919e3d6c56 | 4466 | if (elementDeclHandler) { |
| andrewbonney | 0:07919e3d6c56 | 4467 | XML_Content * content = (XML_Content *) MALLOC(sizeof(XML_Content)); |
| andrewbonney | 0:07919e3d6c56 | 4468 | if (!content) |
| andrewbonney | 0:07919e3d6c56 | 4469 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4470 | content->quant = XML_CQUANT_NONE; |
| andrewbonney | 0:07919e3d6c56 | 4471 | content->name = NULL; |
| andrewbonney | 0:07919e3d6c56 | 4472 | content->numchildren = 0; |
| andrewbonney | 0:07919e3d6c56 | 4473 | content->children = NULL; |
| andrewbonney | 0:07919e3d6c56 | 4474 | content->type = ((role == XML_ROLE_CONTENT_ANY) ? |
| andrewbonney | 0:07919e3d6c56 | 4475 | XML_CTYPE_ANY : |
| andrewbonney | 0:07919e3d6c56 | 4476 | XML_CTYPE_EMPTY); |
| andrewbonney | 0:07919e3d6c56 | 4477 | *eventEndPP = s; |
| andrewbonney | 0:07919e3d6c56 | 4478 | elementDeclHandler(handlerArg, declElementType->name, content); |
| andrewbonney | 0:07919e3d6c56 | 4479 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4480 | } |
| andrewbonney | 0:07919e3d6c56 | 4481 | dtd->in_eldecl = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4482 | } |
| andrewbonney | 0:07919e3d6c56 | 4483 | break; |
| andrewbonney | 0:07919e3d6c56 | 4484 | |
| andrewbonney | 0:07919e3d6c56 | 4485 | case XML_ROLE_CONTENT_PCDATA: |
| andrewbonney | 0:07919e3d6c56 | 4486 | if (dtd->in_eldecl) { |
| andrewbonney | 0:07919e3d6c56 | 4487 | dtd->scaffold[dtd->scaffIndex[dtd->scaffLevel - 1]].type |
| andrewbonney | 0:07919e3d6c56 | 4488 | = XML_CTYPE_MIXED; |
| andrewbonney | 0:07919e3d6c56 | 4489 | if (elementDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 4490 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4491 | } |
| andrewbonney | 0:07919e3d6c56 | 4492 | break; |
| andrewbonney | 0:07919e3d6c56 | 4493 | |
| andrewbonney | 0:07919e3d6c56 | 4494 | case XML_ROLE_CONTENT_ELEMENT: |
| andrewbonney | 0:07919e3d6c56 | 4495 | quant = XML_CQUANT_NONE; |
| andrewbonney | 0:07919e3d6c56 | 4496 | goto elementContent; |
| andrewbonney | 0:07919e3d6c56 | 4497 | case XML_ROLE_CONTENT_ELEMENT_OPT: |
| andrewbonney | 0:07919e3d6c56 | 4498 | quant = XML_CQUANT_OPT; |
| andrewbonney | 0:07919e3d6c56 | 4499 | goto elementContent; |
| andrewbonney | 0:07919e3d6c56 | 4500 | case XML_ROLE_CONTENT_ELEMENT_REP: |
| andrewbonney | 0:07919e3d6c56 | 4501 | quant = XML_CQUANT_REP; |
| andrewbonney | 0:07919e3d6c56 | 4502 | goto elementContent; |
| andrewbonney | 0:07919e3d6c56 | 4503 | case XML_ROLE_CONTENT_ELEMENT_PLUS: |
| andrewbonney | 0:07919e3d6c56 | 4504 | quant = XML_CQUANT_PLUS; |
| andrewbonney | 0:07919e3d6c56 | 4505 | elementContent: |
| andrewbonney | 0:07919e3d6c56 | 4506 | if (dtd->in_eldecl) { |
| andrewbonney | 0:07919e3d6c56 | 4507 | ELEMENT_TYPE *el; |
| andrewbonney | 0:07919e3d6c56 | 4508 | const XML_Char *name; |
| andrewbonney | 0:07919e3d6c56 | 4509 | int nameLen; |
| andrewbonney | 0:07919e3d6c56 | 4510 | const char *nxt = (quant == XML_CQUANT_NONE |
| andrewbonney | 0:07919e3d6c56 | 4511 | ? next |
| andrewbonney | 0:07919e3d6c56 | 4512 | : next - enc->minBytesPerChar); |
| andrewbonney | 0:07919e3d6c56 | 4513 | int myindex = nextScaffoldPart(parser); |
| andrewbonney | 0:07919e3d6c56 | 4514 | if (myindex < 0) |
| andrewbonney | 0:07919e3d6c56 | 4515 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4516 | dtd->scaffold[myindex].type = XML_CTYPE_NAME; |
| andrewbonney | 0:07919e3d6c56 | 4517 | dtd->scaffold[myindex].quant = quant; |
| andrewbonney | 0:07919e3d6c56 | 4518 | el = getElementType(parser, enc, s, nxt); |
| andrewbonney | 0:07919e3d6c56 | 4519 | if (!el) |
| andrewbonney | 0:07919e3d6c56 | 4520 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4521 | name = el->name; |
| andrewbonney | 0:07919e3d6c56 | 4522 | dtd->scaffold[myindex].name = name; |
| andrewbonney | 0:07919e3d6c56 | 4523 | nameLen = 0; |
| andrewbonney | 0:07919e3d6c56 | 4524 | for (; name[nameLen++]; ); |
| andrewbonney | 0:07919e3d6c56 | 4525 | dtd->contentStringLen += nameLen; |
| andrewbonney | 0:07919e3d6c56 | 4526 | if (elementDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 4527 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4528 | } |
| andrewbonney | 0:07919e3d6c56 | 4529 | break; |
| andrewbonney | 0:07919e3d6c56 | 4530 | |
| andrewbonney | 0:07919e3d6c56 | 4531 | case XML_ROLE_GROUP_CLOSE: |
| andrewbonney | 0:07919e3d6c56 | 4532 | quant = XML_CQUANT_NONE; |
| andrewbonney | 0:07919e3d6c56 | 4533 | goto closeGroup; |
| andrewbonney | 0:07919e3d6c56 | 4534 | case XML_ROLE_GROUP_CLOSE_OPT: |
| andrewbonney | 0:07919e3d6c56 | 4535 | quant = XML_CQUANT_OPT; |
| andrewbonney | 0:07919e3d6c56 | 4536 | goto closeGroup; |
| andrewbonney | 0:07919e3d6c56 | 4537 | case XML_ROLE_GROUP_CLOSE_REP: |
| andrewbonney | 0:07919e3d6c56 | 4538 | quant = XML_CQUANT_REP; |
| andrewbonney | 0:07919e3d6c56 | 4539 | goto closeGroup; |
| andrewbonney | 0:07919e3d6c56 | 4540 | case XML_ROLE_GROUP_CLOSE_PLUS: |
| andrewbonney | 0:07919e3d6c56 | 4541 | quant = XML_CQUANT_PLUS; |
| andrewbonney | 0:07919e3d6c56 | 4542 | closeGroup: |
| andrewbonney | 0:07919e3d6c56 | 4543 | if (dtd->in_eldecl) { |
| andrewbonney | 0:07919e3d6c56 | 4544 | if (elementDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 4545 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4546 | dtd->scaffLevel--; |
| andrewbonney | 0:07919e3d6c56 | 4547 | dtd->scaffold[dtd->scaffIndex[dtd->scaffLevel]].quant = quant; |
| andrewbonney | 0:07919e3d6c56 | 4548 | if (dtd->scaffLevel == 0) { |
| andrewbonney | 0:07919e3d6c56 | 4549 | if (!handleDefault) { |
| andrewbonney | 0:07919e3d6c56 | 4550 | XML_Content *model = build_model(parser); |
| andrewbonney | 0:07919e3d6c56 | 4551 | if (!model) |
| andrewbonney | 0:07919e3d6c56 | 4552 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4553 | *eventEndPP = s; |
| andrewbonney | 0:07919e3d6c56 | 4554 | elementDeclHandler(handlerArg, declElementType->name, model); |
| andrewbonney | 0:07919e3d6c56 | 4555 | } |
| andrewbonney | 0:07919e3d6c56 | 4556 | dtd->in_eldecl = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4557 | dtd->contentStringLen = 0; |
| andrewbonney | 0:07919e3d6c56 | 4558 | } |
| andrewbonney | 0:07919e3d6c56 | 4559 | } |
| andrewbonney | 0:07919e3d6c56 | 4560 | break; |
| andrewbonney | 0:07919e3d6c56 | 4561 | /* End element declaration stuff */ |
| andrewbonney | 0:07919e3d6c56 | 4562 | |
| andrewbonney | 0:07919e3d6c56 | 4563 | case XML_ROLE_PI: |
| andrewbonney | 0:07919e3d6c56 | 4564 | if (!reportProcessingInstruction(parser, enc, s, next)) |
| andrewbonney | 0:07919e3d6c56 | 4565 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4566 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4567 | break; |
| andrewbonney | 0:07919e3d6c56 | 4568 | case XML_ROLE_COMMENT: |
| andrewbonney | 0:07919e3d6c56 | 4569 | if (!reportComment(parser, enc, s, next)) |
| andrewbonney | 0:07919e3d6c56 | 4570 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4571 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4572 | break; |
| andrewbonney | 0:07919e3d6c56 | 4573 | case XML_ROLE_NONE: |
| andrewbonney | 0:07919e3d6c56 | 4574 | switch (tok) { |
| andrewbonney | 0:07919e3d6c56 | 4575 | case XML_TOK_BOM: |
| andrewbonney | 0:07919e3d6c56 | 4576 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4577 | break; |
| andrewbonney | 0:07919e3d6c56 | 4578 | } |
| andrewbonney | 0:07919e3d6c56 | 4579 | break; |
| andrewbonney | 0:07919e3d6c56 | 4580 | case XML_ROLE_DOCTYPE_NONE: |
| andrewbonney | 0:07919e3d6c56 | 4581 | if (startDoctypeDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 4582 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4583 | break; |
| andrewbonney | 0:07919e3d6c56 | 4584 | case XML_ROLE_ENTITY_NONE: |
| andrewbonney | 0:07919e3d6c56 | 4585 | if (dtd->keepProcessing && entityDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 4586 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4587 | break; |
| andrewbonney | 0:07919e3d6c56 | 4588 | case XML_ROLE_NOTATION_NONE: |
| andrewbonney | 0:07919e3d6c56 | 4589 | if (notationDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 4590 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4591 | break; |
| andrewbonney | 0:07919e3d6c56 | 4592 | case XML_ROLE_ATTLIST_NONE: |
| andrewbonney | 0:07919e3d6c56 | 4593 | if (dtd->keepProcessing && attlistDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 4594 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4595 | break; |
| andrewbonney | 0:07919e3d6c56 | 4596 | case XML_ROLE_ELEMENT_NONE: |
| andrewbonney | 0:07919e3d6c56 | 4597 | if (elementDeclHandler) |
| andrewbonney | 0:07919e3d6c56 | 4598 | handleDefault = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4599 | break; |
| andrewbonney | 0:07919e3d6c56 | 4600 | } /* end of big switch */ |
| andrewbonney | 0:07919e3d6c56 | 4601 | |
| andrewbonney | 0:07919e3d6c56 | 4602 | if (handleDefault && defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 4603 | reportDefault(parser, enc, s, next); |
| andrewbonney | 0:07919e3d6c56 | 4604 | |
| andrewbonney | 0:07919e3d6c56 | 4605 | switch (ps_parsing) { |
| andrewbonney | 0:07919e3d6c56 | 4606 | case XML_SUSPENDED: |
| andrewbonney | 0:07919e3d6c56 | 4607 | *nextPtr = next; |
| andrewbonney | 0:07919e3d6c56 | 4608 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 4609 | case XML_FINISHED: |
| andrewbonney | 0:07919e3d6c56 | 4610 | return XML_ERROR_ABORTED; |
| andrewbonney | 0:07919e3d6c56 | 4611 | default: |
| andrewbonney | 0:07919e3d6c56 | 4612 | s = next; |
| andrewbonney | 0:07919e3d6c56 | 4613 | tok = XmlPrologTok(enc, s, end, &next); |
| andrewbonney | 0:07919e3d6c56 | 4614 | } |
| andrewbonney | 0:07919e3d6c56 | 4615 | } |
| andrewbonney | 0:07919e3d6c56 | 4616 | /* not reached */ |
| andrewbonney | 0:07919e3d6c56 | 4617 | } |
| andrewbonney | 0:07919e3d6c56 | 4618 | |
| andrewbonney | 0:07919e3d6c56 | 4619 | static enum XML_Error PTRCALL |
| andrewbonney | 0:07919e3d6c56 | 4620 | epilogProcessor(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 4621 | const char *s, |
| andrewbonney | 0:07919e3d6c56 | 4622 | const char *end, |
| andrewbonney | 0:07919e3d6c56 | 4623 | const char **nextPtr) |
| andrewbonney | 0:07919e3d6c56 | 4624 | { |
| andrewbonney | 0:07919e3d6c56 | 4625 | processor = epilogProcessor; |
| andrewbonney | 0:07919e3d6c56 | 4626 | eventPtr = s; |
| andrewbonney | 0:07919e3d6c56 | 4627 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 4628 | const char *next = NULL; |
| andrewbonney | 0:07919e3d6c56 | 4629 | int tok = XmlPrologTok(encoding, s, end, &next); |
| andrewbonney | 0:07919e3d6c56 | 4630 | eventEndPtr = next; |
| andrewbonney | 0:07919e3d6c56 | 4631 | switch (tok) { |
| andrewbonney | 0:07919e3d6c56 | 4632 | /* report partial linebreak - it might be the last token */ |
| andrewbonney | 0:07919e3d6c56 | 4633 | case -XML_TOK_PROLOG_S: |
| andrewbonney | 0:07919e3d6c56 | 4634 | if (defaultHandler) { |
| andrewbonney | 0:07919e3d6c56 | 4635 | reportDefault(parser, encoding, s, next); |
| andrewbonney | 0:07919e3d6c56 | 4636 | if (ps_parsing == XML_FINISHED) |
| andrewbonney | 0:07919e3d6c56 | 4637 | return XML_ERROR_ABORTED; |
| andrewbonney | 0:07919e3d6c56 | 4638 | } |
| andrewbonney | 0:07919e3d6c56 | 4639 | *nextPtr = next; |
| andrewbonney | 0:07919e3d6c56 | 4640 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 4641 | case XML_TOK_NONE: |
| andrewbonney | 0:07919e3d6c56 | 4642 | *nextPtr = s; |
| andrewbonney | 0:07919e3d6c56 | 4643 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 4644 | case XML_TOK_PROLOG_S: |
| andrewbonney | 0:07919e3d6c56 | 4645 | if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 4646 | reportDefault(parser, encoding, s, next); |
| andrewbonney | 0:07919e3d6c56 | 4647 | break; |
| andrewbonney | 0:07919e3d6c56 | 4648 | case XML_TOK_PI: |
| andrewbonney | 0:07919e3d6c56 | 4649 | if (!reportProcessingInstruction(parser, encoding, s, next)) |
| andrewbonney | 0:07919e3d6c56 | 4650 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4651 | break; |
| andrewbonney | 0:07919e3d6c56 | 4652 | case XML_TOK_COMMENT: |
| andrewbonney | 0:07919e3d6c56 | 4653 | if (!reportComment(parser, encoding, s, next)) |
| andrewbonney | 0:07919e3d6c56 | 4654 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4655 | break; |
| andrewbonney | 0:07919e3d6c56 | 4656 | case XML_TOK_INVALID: |
| andrewbonney | 0:07919e3d6c56 | 4657 | eventPtr = next; |
| andrewbonney | 0:07919e3d6c56 | 4658 | return XML_ERROR_INVALID_TOKEN; |
| andrewbonney | 0:07919e3d6c56 | 4659 | case XML_TOK_PARTIAL: |
| andrewbonney | 0:07919e3d6c56 | 4660 | if (!ps_finalBuffer) { |
| andrewbonney | 0:07919e3d6c56 | 4661 | *nextPtr = s; |
| andrewbonney | 0:07919e3d6c56 | 4662 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 4663 | } |
| andrewbonney | 0:07919e3d6c56 | 4664 | return XML_ERROR_UNCLOSED_TOKEN; |
| andrewbonney | 0:07919e3d6c56 | 4665 | case XML_TOK_PARTIAL_CHAR: |
| andrewbonney | 0:07919e3d6c56 | 4666 | if (!ps_finalBuffer) { |
| andrewbonney | 0:07919e3d6c56 | 4667 | *nextPtr = s; |
| andrewbonney | 0:07919e3d6c56 | 4668 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 4669 | } |
| andrewbonney | 0:07919e3d6c56 | 4670 | return XML_ERROR_PARTIAL_CHAR; |
| andrewbonney | 0:07919e3d6c56 | 4671 | default: |
| andrewbonney | 0:07919e3d6c56 | 4672 | return XML_ERROR_JUNK_AFTER_DOC_ELEMENT; |
| andrewbonney | 0:07919e3d6c56 | 4673 | } |
| andrewbonney | 0:07919e3d6c56 | 4674 | eventPtr = s = next; |
| andrewbonney | 0:07919e3d6c56 | 4675 | switch (ps_parsing) { |
| andrewbonney | 0:07919e3d6c56 | 4676 | case XML_SUSPENDED: |
| andrewbonney | 0:07919e3d6c56 | 4677 | *nextPtr = next; |
| andrewbonney | 0:07919e3d6c56 | 4678 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 4679 | case XML_FINISHED: |
| andrewbonney | 0:07919e3d6c56 | 4680 | return XML_ERROR_ABORTED; |
| andrewbonney | 0:07919e3d6c56 | 4681 | default: ; |
| andrewbonney | 0:07919e3d6c56 | 4682 | } |
| andrewbonney | 0:07919e3d6c56 | 4683 | } |
| andrewbonney | 0:07919e3d6c56 | 4684 | } |
| andrewbonney | 0:07919e3d6c56 | 4685 | |
| andrewbonney | 0:07919e3d6c56 | 4686 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 4687 | processInternalEntity(XML_Parser parser, ENTITY *entity, |
| andrewbonney | 0:07919e3d6c56 | 4688 | XML_Bool betweenDecl) |
| andrewbonney | 0:07919e3d6c56 | 4689 | { |
| andrewbonney | 0:07919e3d6c56 | 4690 | const char *textStart, *textEnd; |
| andrewbonney | 0:07919e3d6c56 | 4691 | const char *next; |
| andrewbonney | 0:07919e3d6c56 | 4692 | enum XML_Error result; |
| andrewbonney | 0:07919e3d6c56 | 4693 | OPEN_INTERNAL_ENTITY *openEntity; |
| andrewbonney | 0:07919e3d6c56 | 4694 | |
| andrewbonney | 0:07919e3d6c56 | 4695 | if (freeInternalEntities) { |
| andrewbonney | 0:07919e3d6c56 | 4696 | openEntity = freeInternalEntities; |
| andrewbonney | 0:07919e3d6c56 | 4697 | freeInternalEntities = openEntity->next; |
| andrewbonney | 0:07919e3d6c56 | 4698 | } |
| andrewbonney | 0:07919e3d6c56 | 4699 | else { |
| andrewbonney | 0:07919e3d6c56 | 4700 | openEntity = (OPEN_INTERNAL_ENTITY *)MALLOC(sizeof(OPEN_INTERNAL_ENTITY)); |
| andrewbonney | 0:07919e3d6c56 | 4701 | if (!openEntity) |
| andrewbonney | 0:07919e3d6c56 | 4702 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4703 | } |
| andrewbonney | 0:07919e3d6c56 | 4704 | entity->open = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 4705 | entity->processed = 0; |
| andrewbonney | 0:07919e3d6c56 | 4706 | openEntity->next = openInternalEntities; |
| andrewbonney | 0:07919e3d6c56 | 4707 | openInternalEntities = openEntity; |
| andrewbonney | 0:07919e3d6c56 | 4708 | openEntity->entity = entity; |
| andrewbonney | 0:07919e3d6c56 | 4709 | openEntity->startTagLevel = tagLevel; |
| andrewbonney | 0:07919e3d6c56 | 4710 | openEntity->betweenDecl = betweenDecl; |
| andrewbonney | 0:07919e3d6c56 | 4711 | openEntity->internalEventPtr = NULL; |
| andrewbonney | 0:07919e3d6c56 | 4712 | openEntity->internalEventEndPtr = NULL; |
| andrewbonney | 0:07919e3d6c56 | 4713 | textStart = (char *)entity->textPtr; |
| andrewbonney | 0:07919e3d6c56 | 4714 | textEnd = (char *)(entity->textPtr + entity->textLen); |
| andrewbonney | 0:07919e3d6c56 | 4715 | |
| andrewbonney | 0:07919e3d6c56 | 4716 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 4717 | if (entity->is_param) { |
| andrewbonney | 0:07919e3d6c56 | 4718 | int tok = XmlPrologTok(internalEncoding, textStart, textEnd, &next); |
| andrewbonney | 0:07919e3d6c56 | 4719 | result = doProlog(parser, internalEncoding, textStart, textEnd, tok, |
| andrewbonney | 0:07919e3d6c56 | 4720 | next, &next, XML_FALSE); |
| andrewbonney | 0:07919e3d6c56 | 4721 | } |
| andrewbonney | 0:07919e3d6c56 | 4722 | else |
| andrewbonney | 0:07919e3d6c56 | 4723 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 4724 | result = doContent(parser, tagLevel, internalEncoding, textStart, |
| andrewbonney | 0:07919e3d6c56 | 4725 | textEnd, &next, XML_FALSE); |
| andrewbonney | 0:07919e3d6c56 | 4726 | |
| andrewbonney | 0:07919e3d6c56 | 4727 | if (result == XML_ERROR_NONE) { |
| andrewbonney | 0:07919e3d6c56 | 4728 | if (textEnd != next && ps_parsing == XML_SUSPENDED) { |
| andrewbonney | 0:07919e3d6c56 | 4729 | entity->processed = (int)(next - textStart); |
| andrewbonney | 0:07919e3d6c56 | 4730 | processor = internalEntityProcessor; |
| andrewbonney | 0:07919e3d6c56 | 4731 | } |
| andrewbonney | 0:07919e3d6c56 | 4732 | else { |
| andrewbonney | 0:07919e3d6c56 | 4733 | entity->open = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4734 | openInternalEntities = openEntity->next; |
| andrewbonney | 0:07919e3d6c56 | 4735 | /* put openEntity back in list of free instances */ |
| andrewbonney | 0:07919e3d6c56 | 4736 | openEntity->next = freeInternalEntities; |
| andrewbonney | 0:07919e3d6c56 | 4737 | freeInternalEntities = openEntity; |
| andrewbonney | 0:07919e3d6c56 | 4738 | } |
| andrewbonney | 0:07919e3d6c56 | 4739 | } |
| andrewbonney | 0:07919e3d6c56 | 4740 | return result; |
| andrewbonney | 0:07919e3d6c56 | 4741 | } |
| andrewbonney | 0:07919e3d6c56 | 4742 | |
| andrewbonney | 0:07919e3d6c56 | 4743 | static enum XML_Error PTRCALL |
| andrewbonney | 0:07919e3d6c56 | 4744 | internalEntityProcessor(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 4745 | const char *s, |
| andrewbonney | 0:07919e3d6c56 | 4746 | const char *end, |
| andrewbonney | 0:07919e3d6c56 | 4747 | const char **nextPtr) |
| andrewbonney | 0:07919e3d6c56 | 4748 | { |
| andrewbonney | 0:07919e3d6c56 | 4749 | ENTITY *entity; |
| andrewbonney | 0:07919e3d6c56 | 4750 | const char *textStart, *textEnd; |
| andrewbonney | 0:07919e3d6c56 | 4751 | const char *next; |
| andrewbonney | 0:07919e3d6c56 | 4752 | enum XML_Error result; |
| andrewbonney | 0:07919e3d6c56 | 4753 | OPEN_INTERNAL_ENTITY *openEntity = openInternalEntities; |
| andrewbonney | 0:07919e3d6c56 | 4754 | if (!openEntity) |
| andrewbonney | 0:07919e3d6c56 | 4755 | return XML_ERROR_UNEXPECTED_STATE; |
| andrewbonney | 0:07919e3d6c56 | 4756 | |
| andrewbonney | 0:07919e3d6c56 | 4757 | entity = openEntity->entity; |
| andrewbonney | 0:07919e3d6c56 | 4758 | textStart = ((char *)entity->textPtr) + entity->processed; |
| andrewbonney | 0:07919e3d6c56 | 4759 | textEnd = (char *)(entity->textPtr + entity->textLen); |
| andrewbonney | 0:07919e3d6c56 | 4760 | |
| andrewbonney | 0:07919e3d6c56 | 4761 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 4762 | if (entity->is_param) { |
| andrewbonney | 0:07919e3d6c56 | 4763 | int tok = XmlPrologTok(internalEncoding, textStart, textEnd, &next); |
| andrewbonney | 0:07919e3d6c56 | 4764 | result = doProlog(parser, internalEncoding, textStart, textEnd, tok, |
| andrewbonney | 0:07919e3d6c56 | 4765 | next, &next, XML_FALSE); |
| andrewbonney | 0:07919e3d6c56 | 4766 | } |
| andrewbonney | 0:07919e3d6c56 | 4767 | else |
| andrewbonney | 0:07919e3d6c56 | 4768 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 4769 | result = doContent(parser, openEntity->startTagLevel, internalEncoding, |
| andrewbonney | 0:07919e3d6c56 | 4770 | textStart, textEnd, &next, XML_FALSE); |
| andrewbonney | 0:07919e3d6c56 | 4771 | |
| andrewbonney | 0:07919e3d6c56 | 4772 | if (result != XML_ERROR_NONE) |
| andrewbonney | 0:07919e3d6c56 | 4773 | return result; |
| andrewbonney | 0:07919e3d6c56 | 4774 | else if (textEnd != next && ps_parsing == XML_SUSPENDED) { |
| andrewbonney | 0:07919e3d6c56 | 4775 | entity->processed = (int)(next - (char *)entity->textPtr); |
| andrewbonney | 0:07919e3d6c56 | 4776 | return result; |
| andrewbonney | 0:07919e3d6c56 | 4777 | } |
| andrewbonney | 0:07919e3d6c56 | 4778 | else { |
| andrewbonney | 0:07919e3d6c56 | 4779 | entity->open = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4780 | openInternalEntities = openEntity->next; |
| andrewbonney | 0:07919e3d6c56 | 4781 | /* put openEntity back in list of free instances */ |
| andrewbonney | 0:07919e3d6c56 | 4782 | openEntity->next = freeInternalEntities; |
| andrewbonney | 0:07919e3d6c56 | 4783 | freeInternalEntities = openEntity; |
| andrewbonney | 0:07919e3d6c56 | 4784 | } |
| andrewbonney | 0:07919e3d6c56 | 4785 | |
| andrewbonney | 0:07919e3d6c56 | 4786 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 4787 | if (entity->is_param) { |
| andrewbonney | 0:07919e3d6c56 | 4788 | int tok; |
| andrewbonney | 0:07919e3d6c56 | 4789 | processor = prologProcessor; |
| andrewbonney | 0:07919e3d6c56 | 4790 | tok = XmlPrologTok(encoding, s, end, &next); |
| andrewbonney | 0:07919e3d6c56 | 4791 | return doProlog(parser, encoding, s, end, tok, next, nextPtr, |
| andrewbonney | 0:07919e3d6c56 | 4792 | (XML_Bool)!ps_finalBuffer); |
| andrewbonney | 0:07919e3d6c56 | 4793 | } |
| andrewbonney | 0:07919e3d6c56 | 4794 | else |
| andrewbonney | 0:07919e3d6c56 | 4795 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 4796 | { |
| andrewbonney | 0:07919e3d6c56 | 4797 | processor = contentProcessor; |
| andrewbonney | 0:07919e3d6c56 | 4798 | /* see externalEntityContentProcessor vs contentProcessor */ |
| andrewbonney | 0:07919e3d6c56 | 4799 | return doContent(parser, parentParser ? 1 : 0, encoding, s, end, |
| andrewbonney | 0:07919e3d6c56 | 4800 | nextPtr, (XML_Bool)!ps_finalBuffer); |
| andrewbonney | 0:07919e3d6c56 | 4801 | } |
| andrewbonney | 0:07919e3d6c56 | 4802 | } |
| andrewbonney | 0:07919e3d6c56 | 4803 | |
| andrewbonney | 0:07919e3d6c56 | 4804 | static enum XML_Error PTRCALL |
| andrewbonney | 0:07919e3d6c56 | 4805 | errorProcessor(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 4806 | const char *s, |
| andrewbonney | 0:07919e3d6c56 | 4807 | const char *end, |
| andrewbonney | 0:07919e3d6c56 | 4808 | const char **nextPtr) |
| andrewbonney | 0:07919e3d6c56 | 4809 | { |
| andrewbonney | 0:07919e3d6c56 | 4810 | return errorCode; |
| andrewbonney | 0:07919e3d6c56 | 4811 | } |
| andrewbonney | 0:07919e3d6c56 | 4812 | |
| andrewbonney | 0:07919e3d6c56 | 4813 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 4814 | storeAttributeValue(XML_Parser parser, const ENCODING *enc, XML_Bool isCdata, |
| andrewbonney | 0:07919e3d6c56 | 4815 | const char *ptr, const char *end, |
| andrewbonney | 0:07919e3d6c56 | 4816 | STRING_POOL *pool) |
| andrewbonney | 0:07919e3d6c56 | 4817 | { |
| andrewbonney | 0:07919e3d6c56 | 4818 | enum XML_Error result = appendAttributeValue(parser, enc, isCdata, ptr, |
| andrewbonney | 0:07919e3d6c56 | 4819 | end, pool); |
| andrewbonney | 0:07919e3d6c56 | 4820 | if (result) |
| andrewbonney | 0:07919e3d6c56 | 4821 | return result; |
| andrewbonney | 0:07919e3d6c56 | 4822 | if (!isCdata && poolLength(pool) && poolLastChar(pool) == 0x20) |
| andrewbonney | 0:07919e3d6c56 | 4823 | poolChop(pool); |
| andrewbonney | 0:07919e3d6c56 | 4824 | if (!poolAppendChar(pool, XML_T('\0'))) |
| andrewbonney | 0:07919e3d6c56 | 4825 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4826 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 4827 | } |
| andrewbonney | 0:07919e3d6c56 | 4828 | |
| andrewbonney | 0:07919e3d6c56 | 4829 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 4830 | appendAttributeValue(XML_Parser parser, const ENCODING *enc, XML_Bool isCdata, |
| andrewbonney | 0:07919e3d6c56 | 4831 | const char *ptr, const char *end, |
| andrewbonney | 0:07919e3d6c56 | 4832 | STRING_POOL *pool) |
| andrewbonney | 0:07919e3d6c56 | 4833 | { |
| andrewbonney | 0:07919e3d6c56 | 4834 | DTD * const dtd = _dtd; /* save one level of indirection */ |
| andrewbonney | 0:07919e3d6c56 | 4835 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 4836 | const char *next; |
| andrewbonney | 0:07919e3d6c56 | 4837 | int tok = XmlAttributeValueTok(enc, ptr, end, &next); |
| andrewbonney | 0:07919e3d6c56 | 4838 | switch (tok) { |
| andrewbonney | 0:07919e3d6c56 | 4839 | case XML_TOK_NONE: |
| andrewbonney | 0:07919e3d6c56 | 4840 | return XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 4841 | case XML_TOK_INVALID: |
| andrewbonney | 0:07919e3d6c56 | 4842 | if (enc == encoding) |
| andrewbonney | 0:07919e3d6c56 | 4843 | eventPtr = next; |
| andrewbonney | 0:07919e3d6c56 | 4844 | return XML_ERROR_INVALID_TOKEN; |
| andrewbonney | 0:07919e3d6c56 | 4845 | case XML_TOK_PARTIAL: |
| andrewbonney | 0:07919e3d6c56 | 4846 | if (enc == encoding) |
| andrewbonney | 0:07919e3d6c56 | 4847 | eventPtr = ptr; |
| andrewbonney | 0:07919e3d6c56 | 4848 | return XML_ERROR_INVALID_TOKEN; |
| andrewbonney | 0:07919e3d6c56 | 4849 | case XML_TOK_CHAR_REF: |
| andrewbonney | 0:07919e3d6c56 | 4850 | { |
| andrewbonney | 0:07919e3d6c56 | 4851 | XML_Char buf[XML_ENCODE_MAX]; |
| andrewbonney | 0:07919e3d6c56 | 4852 | int i; |
| andrewbonney | 0:07919e3d6c56 | 4853 | int n = XmlCharRefNumber(enc, ptr); |
| andrewbonney | 0:07919e3d6c56 | 4854 | if (n < 0) { |
| andrewbonney | 0:07919e3d6c56 | 4855 | if (enc == encoding) |
| andrewbonney | 0:07919e3d6c56 | 4856 | eventPtr = ptr; |
| andrewbonney | 0:07919e3d6c56 | 4857 | return XML_ERROR_BAD_CHAR_REF; |
| andrewbonney | 0:07919e3d6c56 | 4858 | } |
| andrewbonney | 0:07919e3d6c56 | 4859 | if (!isCdata |
| andrewbonney | 0:07919e3d6c56 | 4860 | && n == 0x20 /* space */ |
| andrewbonney | 0:07919e3d6c56 | 4861 | && (poolLength(pool) == 0 || poolLastChar(pool) == 0x20)) |
| andrewbonney | 0:07919e3d6c56 | 4862 | break; |
| andrewbonney | 0:07919e3d6c56 | 4863 | n = XmlEncode(n, (ICHAR *)buf); |
| andrewbonney | 0:07919e3d6c56 | 4864 | if (!n) { |
| andrewbonney | 0:07919e3d6c56 | 4865 | if (enc == encoding) |
| andrewbonney | 0:07919e3d6c56 | 4866 | eventPtr = ptr; |
| andrewbonney | 0:07919e3d6c56 | 4867 | return XML_ERROR_BAD_CHAR_REF; |
| andrewbonney | 0:07919e3d6c56 | 4868 | } |
| andrewbonney | 0:07919e3d6c56 | 4869 | for (i = 0; i < n; i++) { |
| andrewbonney | 0:07919e3d6c56 | 4870 | if (!poolAppendChar(pool, buf[i])) |
| andrewbonney | 0:07919e3d6c56 | 4871 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4872 | } |
| andrewbonney | 0:07919e3d6c56 | 4873 | } |
| andrewbonney | 0:07919e3d6c56 | 4874 | break; |
| andrewbonney | 0:07919e3d6c56 | 4875 | case XML_TOK_DATA_CHARS: |
| andrewbonney | 0:07919e3d6c56 | 4876 | if (!poolAppend(pool, enc, ptr, next)) |
| andrewbonney | 0:07919e3d6c56 | 4877 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4878 | break; |
| andrewbonney | 0:07919e3d6c56 | 4879 | case XML_TOK_TRAILING_CR: |
| andrewbonney | 0:07919e3d6c56 | 4880 | next = ptr + enc->minBytesPerChar; |
| andrewbonney | 0:07919e3d6c56 | 4881 | /* fall through */ |
| andrewbonney | 0:07919e3d6c56 | 4882 | case XML_TOK_ATTRIBUTE_VALUE_S: |
| andrewbonney | 0:07919e3d6c56 | 4883 | case XML_TOK_DATA_NEWLINE: |
| andrewbonney | 0:07919e3d6c56 | 4884 | if (!isCdata && (poolLength(pool) == 0 || poolLastChar(pool) == 0x20)) |
| andrewbonney | 0:07919e3d6c56 | 4885 | break; |
| andrewbonney | 0:07919e3d6c56 | 4886 | if (!poolAppendChar(pool, 0x20)) |
| andrewbonney | 0:07919e3d6c56 | 4887 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4888 | break; |
| andrewbonney | 0:07919e3d6c56 | 4889 | case XML_TOK_ENTITY_REF: |
| andrewbonney | 0:07919e3d6c56 | 4890 | { |
| andrewbonney | 0:07919e3d6c56 | 4891 | const XML_Char *name; |
| andrewbonney | 0:07919e3d6c56 | 4892 | ENTITY *entity; |
| andrewbonney | 0:07919e3d6c56 | 4893 | char checkEntityDecl; |
| andrewbonney | 0:07919e3d6c56 | 4894 | XML_Char ch = (XML_Char) XmlPredefinedEntityName(enc, |
| andrewbonney | 0:07919e3d6c56 | 4895 | ptr + enc->minBytesPerChar, |
| andrewbonney | 0:07919e3d6c56 | 4896 | next - enc->minBytesPerChar); |
| andrewbonney | 0:07919e3d6c56 | 4897 | if (ch) { |
| andrewbonney | 0:07919e3d6c56 | 4898 | if (!poolAppendChar(pool, ch)) |
| andrewbonney | 0:07919e3d6c56 | 4899 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4900 | break; |
| andrewbonney | 0:07919e3d6c56 | 4901 | } |
| andrewbonney | 0:07919e3d6c56 | 4902 | name = poolStoreString(&temp2Pool, enc, |
| andrewbonney | 0:07919e3d6c56 | 4903 | ptr + enc->minBytesPerChar, |
| andrewbonney | 0:07919e3d6c56 | 4904 | next - enc->minBytesPerChar); |
| andrewbonney | 0:07919e3d6c56 | 4905 | if (!name) |
| andrewbonney | 0:07919e3d6c56 | 4906 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4907 | entity = (ENTITY *)lookup(&dtd->generalEntities, name, 0); |
| andrewbonney | 0:07919e3d6c56 | 4908 | poolDiscard(&temp2Pool); |
| andrewbonney | 0:07919e3d6c56 | 4909 | /* First, determine if a check for an existing declaration is needed; |
| andrewbonney | 0:07919e3d6c56 | 4910 | if yes, check that the entity exists, and that it is internal. |
| andrewbonney | 0:07919e3d6c56 | 4911 | */ |
| andrewbonney | 0:07919e3d6c56 | 4912 | if (pool == &dtd->pool) /* are we called from prolog? */ |
| andrewbonney | 0:07919e3d6c56 | 4913 | checkEntityDecl = |
| andrewbonney | 0:07919e3d6c56 | 4914 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 4915 | prologState.documentEntity && |
| andrewbonney | 0:07919e3d6c56 | 4916 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 4917 | (dtd->standalone |
| andrewbonney | 0:07919e3d6c56 | 4918 | ? !openInternalEntities |
| andrewbonney | 0:07919e3d6c56 | 4919 | : !dtd->hasParamEntityRefs); |
| andrewbonney | 0:07919e3d6c56 | 4920 | else /* if (pool == &tempPool): we are called from content */ |
| andrewbonney | 0:07919e3d6c56 | 4921 | checkEntityDecl = !dtd->hasParamEntityRefs || dtd->standalone; |
| andrewbonney | 0:07919e3d6c56 | 4922 | if (checkEntityDecl) { |
| andrewbonney | 0:07919e3d6c56 | 4923 | if (!entity) |
| andrewbonney | 0:07919e3d6c56 | 4924 | return XML_ERROR_UNDEFINED_ENTITY; |
| andrewbonney | 0:07919e3d6c56 | 4925 | else if (!entity->is_internal) |
| andrewbonney | 0:07919e3d6c56 | 4926 | return XML_ERROR_ENTITY_DECLARED_IN_PE; |
| andrewbonney | 0:07919e3d6c56 | 4927 | } |
| andrewbonney | 0:07919e3d6c56 | 4928 | else if (!entity) { |
| andrewbonney | 0:07919e3d6c56 | 4929 | /* Cannot report skipped entity here - see comments on |
| andrewbonney | 0:07919e3d6c56 | 4930 | skippedEntityHandler. |
| andrewbonney | 0:07919e3d6c56 | 4931 | if (skippedEntityHandler) |
| andrewbonney | 0:07919e3d6c56 | 4932 | skippedEntityHandler(handlerArg, name, 0); |
| andrewbonney | 0:07919e3d6c56 | 4933 | */ |
| andrewbonney | 0:07919e3d6c56 | 4934 | /* Cannot call the default handler because this would be |
| andrewbonney | 0:07919e3d6c56 | 4935 | out of sync with the call to the startElementHandler. |
| andrewbonney | 0:07919e3d6c56 | 4936 | if ((pool == &tempPool) && defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 4937 | reportDefault(parser, enc, ptr, next); |
| andrewbonney | 0:07919e3d6c56 | 4938 | */ |
| andrewbonney | 0:07919e3d6c56 | 4939 | break; |
| andrewbonney | 0:07919e3d6c56 | 4940 | } |
| andrewbonney | 0:07919e3d6c56 | 4941 | if (entity->open) { |
| andrewbonney | 0:07919e3d6c56 | 4942 | if (enc == encoding) |
| andrewbonney | 0:07919e3d6c56 | 4943 | eventPtr = ptr; |
| andrewbonney | 0:07919e3d6c56 | 4944 | return XML_ERROR_RECURSIVE_ENTITY_REF; |
| andrewbonney | 0:07919e3d6c56 | 4945 | } |
| andrewbonney | 0:07919e3d6c56 | 4946 | if (entity->notation) { |
| andrewbonney | 0:07919e3d6c56 | 4947 | if (enc == encoding) |
| andrewbonney | 0:07919e3d6c56 | 4948 | eventPtr = ptr; |
| andrewbonney | 0:07919e3d6c56 | 4949 | return XML_ERROR_BINARY_ENTITY_REF; |
| andrewbonney | 0:07919e3d6c56 | 4950 | } |
| andrewbonney | 0:07919e3d6c56 | 4951 | if (!entity->textPtr) { |
| andrewbonney | 0:07919e3d6c56 | 4952 | if (enc == encoding) |
| andrewbonney | 0:07919e3d6c56 | 4953 | eventPtr = ptr; |
| andrewbonney | 0:07919e3d6c56 | 4954 | return XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF; |
| andrewbonney | 0:07919e3d6c56 | 4955 | } |
| andrewbonney | 0:07919e3d6c56 | 4956 | else { |
| andrewbonney | 0:07919e3d6c56 | 4957 | enum XML_Error result; |
| andrewbonney | 0:07919e3d6c56 | 4958 | const XML_Char *textEnd = entity->textPtr + entity->textLen; |
| andrewbonney | 0:07919e3d6c56 | 4959 | entity->open = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 4960 | result = appendAttributeValue(parser, internalEncoding, isCdata, |
| andrewbonney | 0:07919e3d6c56 | 4961 | (char *)entity->textPtr, |
| andrewbonney | 0:07919e3d6c56 | 4962 | (char *)textEnd, pool); |
| andrewbonney | 0:07919e3d6c56 | 4963 | entity->open = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 4964 | if (result) |
| andrewbonney | 0:07919e3d6c56 | 4965 | return result; |
| andrewbonney | 0:07919e3d6c56 | 4966 | } |
| andrewbonney | 0:07919e3d6c56 | 4967 | } |
| andrewbonney | 0:07919e3d6c56 | 4968 | break; |
| andrewbonney | 0:07919e3d6c56 | 4969 | default: |
| andrewbonney | 0:07919e3d6c56 | 4970 | if (enc == encoding) |
| andrewbonney | 0:07919e3d6c56 | 4971 | eventPtr = ptr; |
| andrewbonney | 0:07919e3d6c56 | 4972 | return XML_ERROR_UNEXPECTED_STATE; |
| andrewbonney | 0:07919e3d6c56 | 4973 | } |
| andrewbonney | 0:07919e3d6c56 | 4974 | ptr = next; |
| andrewbonney | 0:07919e3d6c56 | 4975 | } |
| andrewbonney | 0:07919e3d6c56 | 4976 | /* not reached */ |
| andrewbonney | 0:07919e3d6c56 | 4977 | } |
| andrewbonney | 0:07919e3d6c56 | 4978 | |
| andrewbonney | 0:07919e3d6c56 | 4979 | static enum XML_Error |
| andrewbonney | 0:07919e3d6c56 | 4980 | storeEntityValue(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 4981 | const ENCODING *enc, |
| andrewbonney | 0:07919e3d6c56 | 4982 | const char *entityTextPtr, |
| andrewbonney | 0:07919e3d6c56 | 4983 | const char *entityTextEnd) |
| andrewbonney | 0:07919e3d6c56 | 4984 | { |
| andrewbonney | 0:07919e3d6c56 | 4985 | DTD * const dtd = _dtd; /* save one level of indirection */ |
| andrewbonney | 0:07919e3d6c56 | 4986 | STRING_POOL *pool = &(dtd->entityValuePool); |
| andrewbonney | 0:07919e3d6c56 | 4987 | enum XML_Error result = XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 4988 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 4989 | int oldInEntityValue = prologState.inEntityValue; |
| andrewbonney | 0:07919e3d6c56 | 4990 | prologState.inEntityValue = 1; |
| andrewbonney | 0:07919e3d6c56 | 4991 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 4992 | /* never return Null for the value argument in EntityDeclHandler, |
| andrewbonney | 0:07919e3d6c56 | 4993 | since this would indicate an external entity; therefore we |
| andrewbonney | 0:07919e3d6c56 | 4994 | have to make sure that entityValuePool.start is not null */ |
| andrewbonney | 0:07919e3d6c56 | 4995 | if (!pool->blocks) { |
| andrewbonney | 0:07919e3d6c56 | 4996 | if (!poolGrow(pool)) |
| andrewbonney | 0:07919e3d6c56 | 4997 | return XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 4998 | } |
| andrewbonney | 0:07919e3d6c56 | 4999 | |
| andrewbonney | 0:07919e3d6c56 | 5000 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 5001 | const char *next; |
| andrewbonney | 0:07919e3d6c56 | 5002 | int tok = XmlEntityValueTok(enc, entityTextPtr, entityTextEnd, &next); |
| andrewbonney | 0:07919e3d6c56 | 5003 | switch (tok) { |
| andrewbonney | 0:07919e3d6c56 | 5004 | case XML_TOK_PARAM_ENTITY_REF: |
| andrewbonney | 0:07919e3d6c56 | 5005 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 5006 | if (isParamEntity || enc != encoding) { |
| andrewbonney | 0:07919e3d6c56 | 5007 | const XML_Char *name; |
| andrewbonney | 0:07919e3d6c56 | 5008 | ENTITY *entity; |
| andrewbonney | 0:07919e3d6c56 | 5009 | name = poolStoreString(&tempPool, enc, |
| andrewbonney | 0:07919e3d6c56 | 5010 | entityTextPtr + enc->minBytesPerChar, |
| andrewbonney | 0:07919e3d6c56 | 5011 | next - enc->minBytesPerChar); |
| andrewbonney | 0:07919e3d6c56 | 5012 | if (!name) { |
| andrewbonney | 0:07919e3d6c56 | 5013 | result = XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 5014 | goto endEntityValue; |
| andrewbonney | 0:07919e3d6c56 | 5015 | } |
| andrewbonney | 0:07919e3d6c56 | 5016 | entity = (ENTITY *)lookup(&dtd->paramEntities, name, 0); |
| andrewbonney | 0:07919e3d6c56 | 5017 | poolDiscard(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 5018 | if (!entity) { |
| andrewbonney | 0:07919e3d6c56 | 5019 | /* not a well-formedness error - see XML 1.0: WFC Entity Declared */ |
| andrewbonney | 0:07919e3d6c56 | 5020 | /* cannot report skipped entity here - see comments on |
| andrewbonney | 0:07919e3d6c56 | 5021 | skippedEntityHandler |
| andrewbonney | 0:07919e3d6c56 | 5022 | if (skippedEntityHandler) |
| andrewbonney | 0:07919e3d6c56 | 5023 | skippedEntityHandler(handlerArg, name, 0); |
| andrewbonney | 0:07919e3d6c56 | 5024 | */ |
| andrewbonney | 0:07919e3d6c56 | 5025 | dtd->keepProcessing = dtd->standalone; |
| andrewbonney | 0:07919e3d6c56 | 5026 | goto endEntityValue; |
| andrewbonney | 0:07919e3d6c56 | 5027 | } |
| andrewbonney | 0:07919e3d6c56 | 5028 | if (entity->open) { |
| andrewbonney | 0:07919e3d6c56 | 5029 | if (enc == encoding) |
| andrewbonney | 0:07919e3d6c56 | 5030 | eventPtr = entityTextPtr; |
| andrewbonney | 0:07919e3d6c56 | 5031 | result = XML_ERROR_RECURSIVE_ENTITY_REF; |
| andrewbonney | 0:07919e3d6c56 | 5032 | goto endEntityValue; |
| andrewbonney | 0:07919e3d6c56 | 5033 | } |
| andrewbonney | 0:07919e3d6c56 | 5034 | if (entity->systemId) { |
| andrewbonney | 0:07919e3d6c56 | 5035 | if (externalEntityRefHandler) { |
| andrewbonney | 0:07919e3d6c56 | 5036 | dtd->paramEntityRead = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5037 | entity->open = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 5038 | if (!externalEntityRefHandler(externalEntityRefHandlerArg, |
| andrewbonney | 0:07919e3d6c56 | 5039 | 0, |
| andrewbonney | 0:07919e3d6c56 | 5040 | entity->base, |
| andrewbonney | 0:07919e3d6c56 | 5041 | entity->systemId, |
| andrewbonney | 0:07919e3d6c56 | 5042 | entity->publicId)) { |
| andrewbonney | 0:07919e3d6c56 | 5043 | entity->open = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5044 | result = XML_ERROR_EXTERNAL_ENTITY_HANDLING; |
| andrewbonney | 0:07919e3d6c56 | 5045 | goto endEntityValue; |
| andrewbonney | 0:07919e3d6c56 | 5046 | } |
| andrewbonney | 0:07919e3d6c56 | 5047 | entity->open = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5048 | if (!dtd->paramEntityRead) |
| andrewbonney | 0:07919e3d6c56 | 5049 | dtd->keepProcessing = dtd->standalone; |
| andrewbonney | 0:07919e3d6c56 | 5050 | } |
| andrewbonney | 0:07919e3d6c56 | 5051 | else |
| andrewbonney | 0:07919e3d6c56 | 5052 | dtd->keepProcessing = dtd->standalone; |
| andrewbonney | 0:07919e3d6c56 | 5053 | } |
| andrewbonney | 0:07919e3d6c56 | 5054 | else { |
| andrewbonney | 0:07919e3d6c56 | 5055 | entity->open = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 5056 | result = storeEntityValue(parser, |
| andrewbonney | 0:07919e3d6c56 | 5057 | internalEncoding, |
| andrewbonney | 0:07919e3d6c56 | 5058 | (char *)entity->textPtr, |
| andrewbonney | 0:07919e3d6c56 | 5059 | (char *)(entity->textPtr |
| andrewbonney | 0:07919e3d6c56 | 5060 | + entity->textLen)); |
| andrewbonney | 0:07919e3d6c56 | 5061 | entity->open = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5062 | if (result) |
| andrewbonney | 0:07919e3d6c56 | 5063 | goto endEntityValue; |
| andrewbonney | 0:07919e3d6c56 | 5064 | } |
| andrewbonney | 0:07919e3d6c56 | 5065 | break; |
| andrewbonney | 0:07919e3d6c56 | 5066 | } |
| andrewbonney | 0:07919e3d6c56 | 5067 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 5068 | /* In the internal subset, PE references are not legal |
| andrewbonney | 0:07919e3d6c56 | 5069 | within markup declarations, e.g entity values in this case. */ |
| andrewbonney | 0:07919e3d6c56 | 5070 | eventPtr = entityTextPtr; |
| andrewbonney | 0:07919e3d6c56 | 5071 | result = XML_ERROR_PARAM_ENTITY_REF; |
| andrewbonney | 0:07919e3d6c56 | 5072 | goto endEntityValue; |
| andrewbonney | 0:07919e3d6c56 | 5073 | case XML_TOK_NONE: |
| andrewbonney | 0:07919e3d6c56 | 5074 | result = XML_ERROR_NONE; |
| andrewbonney | 0:07919e3d6c56 | 5075 | goto endEntityValue; |
| andrewbonney | 0:07919e3d6c56 | 5076 | case XML_TOK_ENTITY_REF: |
| andrewbonney | 0:07919e3d6c56 | 5077 | case XML_TOK_DATA_CHARS: |
| andrewbonney | 0:07919e3d6c56 | 5078 | if (!poolAppend(pool, enc, entityTextPtr, next)) { |
| andrewbonney | 0:07919e3d6c56 | 5079 | result = XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 5080 | goto endEntityValue; |
| andrewbonney | 0:07919e3d6c56 | 5081 | } |
| andrewbonney | 0:07919e3d6c56 | 5082 | break; |
| andrewbonney | 0:07919e3d6c56 | 5083 | case XML_TOK_TRAILING_CR: |
| andrewbonney | 0:07919e3d6c56 | 5084 | next = entityTextPtr + enc->minBytesPerChar; |
| andrewbonney | 0:07919e3d6c56 | 5085 | /* fall through */ |
| andrewbonney | 0:07919e3d6c56 | 5086 | case XML_TOK_DATA_NEWLINE: |
| andrewbonney | 0:07919e3d6c56 | 5087 | if (pool->end == pool->ptr && !poolGrow(pool)) { |
| andrewbonney | 0:07919e3d6c56 | 5088 | result = XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 5089 | goto endEntityValue; |
| andrewbonney | 0:07919e3d6c56 | 5090 | } |
| andrewbonney | 0:07919e3d6c56 | 5091 | *(pool->ptr)++ = 0xA; |
| andrewbonney | 0:07919e3d6c56 | 5092 | break; |
| andrewbonney | 0:07919e3d6c56 | 5093 | case XML_TOK_CHAR_REF: |
| andrewbonney | 0:07919e3d6c56 | 5094 | { |
| andrewbonney | 0:07919e3d6c56 | 5095 | XML_Char buf[XML_ENCODE_MAX]; |
| andrewbonney | 0:07919e3d6c56 | 5096 | int i; |
| andrewbonney | 0:07919e3d6c56 | 5097 | int n = XmlCharRefNumber(enc, entityTextPtr); |
| andrewbonney | 0:07919e3d6c56 | 5098 | if (n < 0) { |
| andrewbonney | 0:07919e3d6c56 | 5099 | if (enc == encoding) |
| andrewbonney | 0:07919e3d6c56 | 5100 | eventPtr = entityTextPtr; |
| andrewbonney | 0:07919e3d6c56 | 5101 | result = XML_ERROR_BAD_CHAR_REF; |
| andrewbonney | 0:07919e3d6c56 | 5102 | goto endEntityValue; |
| andrewbonney | 0:07919e3d6c56 | 5103 | } |
| andrewbonney | 0:07919e3d6c56 | 5104 | n = XmlEncode(n, (ICHAR *)buf); |
| andrewbonney | 0:07919e3d6c56 | 5105 | if (!n) { |
| andrewbonney | 0:07919e3d6c56 | 5106 | if (enc == encoding) |
| andrewbonney | 0:07919e3d6c56 | 5107 | eventPtr = entityTextPtr; |
| andrewbonney | 0:07919e3d6c56 | 5108 | result = XML_ERROR_BAD_CHAR_REF; |
| andrewbonney | 0:07919e3d6c56 | 5109 | goto endEntityValue; |
| andrewbonney | 0:07919e3d6c56 | 5110 | } |
| andrewbonney | 0:07919e3d6c56 | 5111 | for (i = 0; i < n; i++) { |
| andrewbonney | 0:07919e3d6c56 | 5112 | if (pool->end == pool->ptr && !poolGrow(pool)) { |
| andrewbonney | 0:07919e3d6c56 | 5113 | result = XML_ERROR_NO_MEMORY; |
| andrewbonney | 0:07919e3d6c56 | 5114 | goto endEntityValue; |
| andrewbonney | 0:07919e3d6c56 | 5115 | } |
| andrewbonney | 0:07919e3d6c56 | 5116 | *(pool->ptr)++ = buf[i]; |
| andrewbonney | 0:07919e3d6c56 | 5117 | } |
| andrewbonney | 0:07919e3d6c56 | 5118 | } |
| andrewbonney | 0:07919e3d6c56 | 5119 | break; |
| andrewbonney | 0:07919e3d6c56 | 5120 | case XML_TOK_PARTIAL: |
| andrewbonney | 0:07919e3d6c56 | 5121 | if (enc == encoding) |
| andrewbonney | 0:07919e3d6c56 | 5122 | eventPtr = entityTextPtr; |
| andrewbonney | 0:07919e3d6c56 | 5123 | result = XML_ERROR_INVALID_TOKEN; |
| andrewbonney | 0:07919e3d6c56 | 5124 | goto endEntityValue; |
| andrewbonney | 0:07919e3d6c56 | 5125 | case XML_TOK_INVALID: |
| andrewbonney | 0:07919e3d6c56 | 5126 | if (enc == encoding) |
| andrewbonney | 0:07919e3d6c56 | 5127 | eventPtr = next; |
| andrewbonney | 0:07919e3d6c56 | 5128 | result = XML_ERROR_INVALID_TOKEN; |
| andrewbonney | 0:07919e3d6c56 | 5129 | goto endEntityValue; |
| andrewbonney | 0:07919e3d6c56 | 5130 | default: |
| andrewbonney | 0:07919e3d6c56 | 5131 | if (enc == encoding) |
| andrewbonney | 0:07919e3d6c56 | 5132 | eventPtr = entityTextPtr; |
| andrewbonney | 0:07919e3d6c56 | 5133 | result = XML_ERROR_UNEXPECTED_STATE; |
| andrewbonney | 0:07919e3d6c56 | 5134 | goto endEntityValue; |
| andrewbonney | 0:07919e3d6c56 | 5135 | } |
| andrewbonney | 0:07919e3d6c56 | 5136 | entityTextPtr = next; |
| andrewbonney | 0:07919e3d6c56 | 5137 | } |
| andrewbonney | 0:07919e3d6c56 | 5138 | endEntityValue: |
| andrewbonney | 0:07919e3d6c56 | 5139 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 5140 | prologState.inEntityValue = oldInEntityValue; |
| andrewbonney | 0:07919e3d6c56 | 5141 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 5142 | return result; |
| andrewbonney | 0:07919e3d6c56 | 5143 | } |
| andrewbonney | 0:07919e3d6c56 | 5144 | |
| andrewbonney | 0:07919e3d6c56 | 5145 | static void FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 5146 | normalizeLines(XML_Char *s) |
| andrewbonney | 0:07919e3d6c56 | 5147 | { |
| andrewbonney | 0:07919e3d6c56 | 5148 | XML_Char *p; |
| andrewbonney | 0:07919e3d6c56 | 5149 | for (;; s++) { |
| andrewbonney | 0:07919e3d6c56 | 5150 | if (*s == XML_T('\0')) |
| andrewbonney | 0:07919e3d6c56 | 5151 | return; |
| andrewbonney | 0:07919e3d6c56 | 5152 | if (*s == 0xD) |
| andrewbonney | 0:07919e3d6c56 | 5153 | break; |
| andrewbonney | 0:07919e3d6c56 | 5154 | } |
| andrewbonney | 0:07919e3d6c56 | 5155 | p = s; |
| andrewbonney | 0:07919e3d6c56 | 5156 | do { |
| andrewbonney | 0:07919e3d6c56 | 5157 | if (*s == 0xD) { |
| andrewbonney | 0:07919e3d6c56 | 5158 | *p++ = 0xA; |
| andrewbonney | 0:07919e3d6c56 | 5159 | if (*++s == 0xA) |
| andrewbonney | 0:07919e3d6c56 | 5160 | s++; |
| andrewbonney | 0:07919e3d6c56 | 5161 | } |
| andrewbonney | 0:07919e3d6c56 | 5162 | else |
| andrewbonney | 0:07919e3d6c56 | 5163 | *p++ = *s++; |
| andrewbonney | 0:07919e3d6c56 | 5164 | } while (*s); |
| andrewbonney | 0:07919e3d6c56 | 5165 | *p = XML_T('\0'); |
| andrewbonney | 0:07919e3d6c56 | 5166 | } |
| andrewbonney | 0:07919e3d6c56 | 5167 | |
| andrewbonney | 0:07919e3d6c56 | 5168 | static int |
| andrewbonney | 0:07919e3d6c56 | 5169 | reportProcessingInstruction(XML_Parser parser, const ENCODING *enc, |
| andrewbonney | 0:07919e3d6c56 | 5170 | const char *start, const char *end) |
| andrewbonney | 0:07919e3d6c56 | 5171 | { |
| andrewbonney | 0:07919e3d6c56 | 5172 | const XML_Char *target; |
| andrewbonney | 0:07919e3d6c56 | 5173 | XML_Char *data; |
| andrewbonney | 0:07919e3d6c56 | 5174 | const char *tem; |
| andrewbonney | 0:07919e3d6c56 | 5175 | if (!processingInstructionHandler) { |
| andrewbonney | 0:07919e3d6c56 | 5176 | if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 5177 | reportDefault(parser, enc, start, end); |
| andrewbonney | 0:07919e3d6c56 | 5178 | return 1; |
| andrewbonney | 0:07919e3d6c56 | 5179 | } |
| andrewbonney | 0:07919e3d6c56 | 5180 | start += enc->minBytesPerChar * 2; |
| andrewbonney | 0:07919e3d6c56 | 5181 | tem = start + XmlNameLength(enc, start); |
| andrewbonney | 0:07919e3d6c56 | 5182 | target = poolStoreString(&tempPool, enc, start, tem); |
| andrewbonney | 0:07919e3d6c56 | 5183 | if (!target) |
| andrewbonney | 0:07919e3d6c56 | 5184 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5185 | poolFinish(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 5186 | data = poolStoreString(&tempPool, enc, |
| andrewbonney | 0:07919e3d6c56 | 5187 | XmlSkipS(enc, tem), |
| andrewbonney | 0:07919e3d6c56 | 5188 | end - enc->minBytesPerChar*2); |
| andrewbonney | 0:07919e3d6c56 | 5189 | if (!data) |
| andrewbonney | 0:07919e3d6c56 | 5190 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5191 | normalizeLines(data); |
| andrewbonney | 0:07919e3d6c56 | 5192 | processingInstructionHandler(handlerArg, target, data); |
| andrewbonney | 0:07919e3d6c56 | 5193 | poolClear(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 5194 | return 1; |
| andrewbonney | 0:07919e3d6c56 | 5195 | } |
| andrewbonney | 0:07919e3d6c56 | 5196 | |
| andrewbonney | 0:07919e3d6c56 | 5197 | static int |
| andrewbonney | 0:07919e3d6c56 | 5198 | reportComment(XML_Parser parser, const ENCODING *enc, |
| andrewbonney | 0:07919e3d6c56 | 5199 | const char *start, const char *end) |
| andrewbonney | 0:07919e3d6c56 | 5200 | { |
| andrewbonney | 0:07919e3d6c56 | 5201 | XML_Char *data; |
| andrewbonney | 0:07919e3d6c56 | 5202 | if (!commentHandler) { |
| andrewbonney | 0:07919e3d6c56 | 5203 | if (defaultHandler) |
| andrewbonney | 0:07919e3d6c56 | 5204 | reportDefault(parser, enc, start, end); |
| andrewbonney | 0:07919e3d6c56 | 5205 | return 1; |
| andrewbonney | 0:07919e3d6c56 | 5206 | } |
| andrewbonney | 0:07919e3d6c56 | 5207 | data = poolStoreString(&tempPool, |
| andrewbonney | 0:07919e3d6c56 | 5208 | enc, |
| andrewbonney | 0:07919e3d6c56 | 5209 | start + enc->minBytesPerChar * 4, |
| andrewbonney | 0:07919e3d6c56 | 5210 | end - enc->minBytesPerChar * 3); |
| andrewbonney | 0:07919e3d6c56 | 5211 | if (!data) |
| andrewbonney | 0:07919e3d6c56 | 5212 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5213 | normalizeLines(data); |
| andrewbonney | 0:07919e3d6c56 | 5214 | commentHandler(handlerArg, data); |
| andrewbonney | 0:07919e3d6c56 | 5215 | poolClear(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 5216 | return 1; |
| andrewbonney | 0:07919e3d6c56 | 5217 | } |
| andrewbonney | 0:07919e3d6c56 | 5218 | |
| andrewbonney | 0:07919e3d6c56 | 5219 | static void |
| andrewbonney | 0:07919e3d6c56 | 5220 | reportDefault(XML_Parser parser, const ENCODING *enc, |
| andrewbonney | 0:07919e3d6c56 | 5221 | const char *s, const char *end) |
| andrewbonney | 0:07919e3d6c56 | 5222 | { |
| andrewbonney | 0:07919e3d6c56 | 5223 | if (MUST_CONVERT(enc, s)) { |
| andrewbonney | 0:07919e3d6c56 | 5224 | const char **eventPP; |
| andrewbonney | 0:07919e3d6c56 | 5225 | const char **eventEndPP; |
| andrewbonney | 0:07919e3d6c56 | 5226 | if (enc == encoding) { |
| andrewbonney | 0:07919e3d6c56 | 5227 | eventPP = &eventPtr; |
| andrewbonney | 0:07919e3d6c56 | 5228 | eventEndPP = &eventEndPtr; |
| andrewbonney | 0:07919e3d6c56 | 5229 | } |
| andrewbonney | 0:07919e3d6c56 | 5230 | else { |
| andrewbonney | 0:07919e3d6c56 | 5231 | eventPP = &(openInternalEntities->internalEventPtr); |
| andrewbonney | 0:07919e3d6c56 | 5232 | eventEndPP = &(openInternalEntities->internalEventEndPtr); |
| andrewbonney | 0:07919e3d6c56 | 5233 | } |
| andrewbonney | 0:07919e3d6c56 | 5234 | do { |
| andrewbonney | 0:07919e3d6c56 | 5235 | ICHAR *dataPtr = (ICHAR *)dataBuf; |
| andrewbonney | 0:07919e3d6c56 | 5236 | XmlConvert(enc, &s, end, &dataPtr, (ICHAR *)dataBufEnd); |
| andrewbonney | 0:07919e3d6c56 | 5237 | *eventEndPP = s; |
| andrewbonney | 0:07919e3d6c56 | 5238 | defaultHandler(handlerArg, dataBuf, (int)(dataPtr - (ICHAR *)dataBuf)); |
| andrewbonney | 0:07919e3d6c56 | 5239 | *eventPP = s; |
| andrewbonney | 0:07919e3d6c56 | 5240 | } while (s != end); |
| andrewbonney | 0:07919e3d6c56 | 5241 | } |
| andrewbonney | 0:07919e3d6c56 | 5242 | else |
| andrewbonney | 0:07919e3d6c56 | 5243 | defaultHandler(handlerArg, (XML_Char *)s, (int)((XML_Char *)end - (XML_Char *)s)); |
| andrewbonney | 0:07919e3d6c56 | 5244 | } |
| andrewbonney | 0:07919e3d6c56 | 5245 | |
| andrewbonney | 0:07919e3d6c56 | 5246 | |
| andrewbonney | 0:07919e3d6c56 | 5247 | static int |
| andrewbonney | 0:07919e3d6c56 | 5248 | defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *attId, XML_Bool isCdata, |
| andrewbonney | 0:07919e3d6c56 | 5249 | XML_Bool isId, const XML_Char *value, XML_Parser parser) |
| andrewbonney | 0:07919e3d6c56 | 5250 | { |
| andrewbonney | 0:07919e3d6c56 | 5251 | DEFAULT_ATTRIBUTE *att; |
| andrewbonney | 0:07919e3d6c56 | 5252 | if (value || isId) { |
| andrewbonney | 0:07919e3d6c56 | 5253 | /* The handling of default attributes gets messed up if we have |
| andrewbonney | 0:07919e3d6c56 | 5254 | a default which duplicates a non-default. */ |
| andrewbonney | 0:07919e3d6c56 | 5255 | int i; |
| andrewbonney | 0:07919e3d6c56 | 5256 | for (i = 0; i < type->nDefaultAtts; i++) |
| andrewbonney | 0:07919e3d6c56 | 5257 | if (attId == type->defaultAtts[i].id) |
| andrewbonney | 0:07919e3d6c56 | 5258 | return 1; |
| andrewbonney | 0:07919e3d6c56 | 5259 | if (isId && !type->idAtt && !attId->xmlns) |
| andrewbonney | 0:07919e3d6c56 | 5260 | type->idAtt = attId; |
| andrewbonney | 0:07919e3d6c56 | 5261 | } |
| andrewbonney | 0:07919e3d6c56 | 5262 | if (type->nDefaultAtts == type->allocDefaultAtts) { |
| andrewbonney | 0:07919e3d6c56 | 5263 | if (type->allocDefaultAtts == 0) { |
| andrewbonney | 0:07919e3d6c56 | 5264 | type->allocDefaultAtts = 8; |
| andrewbonney | 0:07919e3d6c56 | 5265 | type->defaultAtts = (DEFAULT_ATTRIBUTE *)MALLOC(type->allocDefaultAtts |
| andrewbonney | 0:07919e3d6c56 | 5266 | * sizeof(DEFAULT_ATTRIBUTE)); |
| andrewbonney | 0:07919e3d6c56 | 5267 | if (!type->defaultAtts) |
| andrewbonney | 0:07919e3d6c56 | 5268 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5269 | } |
| andrewbonney | 0:07919e3d6c56 | 5270 | else { |
| andrewbonney | 0:07919e3d6c56 | 5271 | DEFAULT_ATTRIBUTE *temp; |
| andrewbonney | 0:07919e3d6c56 | 5272 | int count = type->allocDefaultAtts * 2; |
| andrewbonney | 0:07919e3d6c56 | 5273 | temp = (DEFAULT_ATTRIBUTE *) |
| andrewbonney | 0:07919e3d6c56 | 5274 | REALLOC(type->defaultAtts, (count * sizeof(DEFAULT_ATTRIBUTE))); |
| andrewbonney | 0:07919e3d6c56 | 5275 | if (temp == NULL) |
| andrewbonney | 0:07919e3d6c56 | 5276 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5277 | type->allocDefaultAtts = count; |
| andrewbonney | 0:07919e3d6c56 | 5278 | type->defaultAtts = temp; |
| andrewbonney | 0:07919e3d6c56 | 5279 | } |
| andrewbonney | 0:07919e3d6c56 | 5280 | } |
| andrewbonney | 0:07919e3d6c56 | 5281 | att = type->defaultAtts + type->nDefaultAtts; |
| andrewbonney | 0:07919e3d6c56 | 5282 | att->id = attId; |
| andrewbonney | 0:07919e3d6c56 | 5283 | att->value = value; |
| andrewbonney | 0:07919e3d6c56 | 5284 | att->isCdata = isCdata; |
| andrewbonney | 0:07919e3d6c56 | 5285 | if (!isCdata) |
| andrewbonney | 0:07919e3d6c56 | 5286 | attId->maybeTokenized = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 5287 | type->nDefaultAtts += 1; |
| andrewbonney | 0:07919e3d6c56 | 5288 | return 1; |
| andrewbonney | 0:07919e3d6c56 | 5289 | } |
| andrewbonney | 0:07919e3d6c56 | 5290 | |
| andrewbonney | 0:07919e3d6c56 | 5291 | static int |
| andrewbonney | 0:07919e3d6c56 | 5292 | setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *elementType) |
| andrewbonney | 0:07919e3d6c56 | 5293 | { |
| andrewbonney | 0:07919e3d6c56 | 5294 | DTD * const dtd = _dtd; /* save one level of indirection */ |
| andrewbonney | 0:07919e3d6c56 | 5295 | const XML_Char *name; |
| andrewbonney | 0:07919e3d6c56 | 5296 | for (name = elementType->name; *name; name++) { |
| andrewbonney | 0:07919e3d6c56 | 5297 | if (*name == XML_T(ASCII_COLON)) { |
| andrewbonney | 0:07919e3d6c56 | 5298 | PREFIX *prefix; |
| andrewbonney | 0:07919e3d6c56 | 5299 | const XML_Char *s; |
| andrewbonney | 0:07919e3d6c56 | 5300 | for (s = elementType->name; s != name; s++) { |
| andrewbonney | 0:07919e3d6c56 | 5301 | if (!poolAppendChar(&dtd->pool, *s)) |
| andrewbonney | 0:07919e3d6c56 | 5302 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5303 | } |
| andrewbonney | 0:07919e3d6c56 | 5304 | if (!poolAppendChar(&dtd->pool, XML_T('\0'))) |
| andrewbonney | 0:07919e3d6c56 | 5305 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5306 | prefix = (PREFIX *)lookup(&dtd->prefixes, poolStart(&dtd->pool), |
| andrewbonney | 0:07919e3d6c56 | 5307 | sizeof(PREFIX)); |
| andrewbonney | 0:07919e3d6c56 | 5308 | if (!prefix) |
| andrewbonney | 0:07919e3d6c56 | 5309 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5310 | if (prefix->name == poolStart(&dtd->pool)) |
| andrewbonney | 0:07919e3d6c56 | 5311 | poolFinish(&dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 5312 | else |
| andrewbonney | 0:07919e3d6c56 | 5313 | poolDiscard(&dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 5314 | elementType->prefix = prefix; |
| andrewbonney | 0:07919e3d6c56 | 5315 | |
| andrewbonney | 0:07919e3d6c56 | 5316 | } |
| andrewbonney | 0:07919e3d6c56 | 5317 | } |
| andrewbonney | 0:07919e3d6c56 | 5318 | return 1; |
| andrewbonney | 0:07919e3d6c56 | 5319 | } |
| andrewbonney | 0:07919e3d6c56 | 5320 | |
| andrewbonney | 0:07919e3d6c56 | 5321 | static ATTRIBUTE_ID * |
| andrewbonney | 0:07919e3d6c56 | 5322 | getAttributeId(XML_Parser parser, const ENCODING *enc, |
| andrewbonney | 0:07919e3d6c56 | 5323 | const char *start, const char *end) |
| andrewbonney | 0:07919e3d6c56 | 5324 | { |
| andrewbonney | 0:07919e3d6c56 | 5325 | DTD * const dtd = _dtd; /* save one level of indirection */ |
| andrewbonney | 0:07919e3d6c56 | 5326 | ATTRIBUTE_ID *id; |
| andrewbonney | 0:07919e3d6c56 | 5327 | const XML_Char *name; |
| andrewbonney | 0:07919e3d6c56 | 5328 | if (!poolAppendChar(&dtd->pool, XML_T('\0'))) |
| andrewbonney | 0:07919e3d6c56 | 5329 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 5330 | name = poolStoreString(&dtd->pool, enc, start, end); |
| andrewbonney | 0:07919e3d6c56 | 5331 | if (!name) |
| andrewbonney | 0:07919e3d6c56 | 5332 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 5333 | /* skip quotation mark - its storage will be re-used (like in name[-1]) */ |
| andrewbonney | 0:07919e3d6c56 | 5334 | ++name; |
| andrewbonney | 0:07919e3d6c56 | 5335 | id = (ATTRIBUTE_ID *)lookup(&dtd->attributeIds, name, sizeof(ATTRIBUTE_ID)); |
| andrewbonney | 0:07919e3d6c56 | 5336 | if (!id) |
| andrewbonney | 0:07919e3d6c56 | 5337 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 5338 | if (id->name != name) |
| andrewbonney | 0:07919e3d6c56 | 5339 | poolDiscard(&dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 5340 | else { |
| andrewbonney | 0:07919e3d6c56 | 5341 | poolFinish(&dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 5342 | if (!ns) |
| andrewbonney | 0:07919e3d6c56 | 5343 | ; |
| andrewbonney | 0:07919e3d6c56 | 5344 | else if (name[0] == XML_T(ASCII_x) |
| andrewbonney | 0:07919e3d6c56 | 5345 | && name[1] == XML_T(ASCII_m) |
| andrewbonney | 0:07919e3d6c56 | 5346 | && name[2] == XML_T(ASCII_l) |
| andrewbonney | 0:07919e3d6c56 | 5347 | && name[3] == XML_T(ASCII_n) |
| andrewbonney | 0:07919e3d6c56 | 5348 | && name[4] == XML_T(ASCII_s) |
| andrewbonney | 0:07919e3d6c56 | 5349 | && (name[5] == XML_T('\0') || name[5] == XML_T(ASCII_COLON))) { |
| andrewbonney | 0:07919e3d6c56 | 5350 | if (name[5] == XML_T('\0')) |
| andrewbonney | 0:07919e3d6c56 | 5351 | id->prefix = &dtd->defaultPrefix; |
| andrewbonney | 0:07919e3d6c56 | 5352 | else |
| andrewbonney | 0:07919e3d6c56 | 5353 | id->prefix = (PREFIX *)lookup(&dtd->prefixes, name + 6, sizeof(PREFIX)); |
| andrewbonney | 0:07919e3d6c56 | 5354 | id->xmlns = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 5355 | } |
| andrewbonney | 0:07919e3d6c56 | 5356 | else { |
| andrewbonney | 0:07919e3d6c56 | 5357 | int i; |
| andrewbonney | 0:07919e3d6c56 | 5358 | for (i = 0; name[i]; i++) { |
| andrewbonney | 0:07919e3d6c56 | 5359 | /* attributes without prefix are *not* in the default namespace */ |
| andrewbonney | 0:07919e3d6c56 | 5360 | if (name[i] == XML_T(ASCII_COLON)) { |
| andrewbonney | 0:07919e3d6c56 | 5361 | int j; |
| andrewbonney | 0:07919e3d6c56 | 5362 | for (j = 0; j < i; j++) { |
| andrewbonney | 0:07919e3d6c56 | 5363 | if (!poolAppendChar(&dtd->pool, name[j])) |
| andrewbonney | 0:07919e3d6c56 | 5364 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 5365 | } |
| andrewbonney | 0:07919e3d6c56 | 5366 | if (!poolAppendChar(&dtd->pool, XML_T('\0'))) |
| andrewbonney | 0:07919e3d6c56 | 5367 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 5368 | id->prefix = (PREFIX *)lookup(&dtd->prefixes, poolStart(&dtd->pool), |
| andrewbonney | 0:07919e3d6c56 | 5369 | sizeof(PREFIX)); |
| andrewbonney | 0:07919e3d6c56 | 5370 | if (id->prefix->name == poolStart(&dtd->pool)) |
| andrewbonney | 0:07919e3d6c56 | 5371 | poolFinish(&dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 5372 | else |
| andrewbonney | 0:07919e3d6c56 | 5373 | poolDiscard(&dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 5374 | break; |
| andrewbonney | 0:07919e3d6c56 | 5375 | } |
| andrewbonney | 0:07919e3d6c56 | 5376 | } |
| andrewbonney | 0:07919e3d6c56 | 5377 | } |
| andrewbonney | 0:07919e3d6c56 | 5378 | } |
| andrewbonney | 0:07919e3d6c56 | 5379 | return id; |
| andrewbonney | 0:07919e3d6c56 | 5380 | } |
| andrewbonney | 0:07919e3d6c56 | 5381 | |
| andrewbonney | 0:07919e3d6c56 | 5382 | #define CONTEXT_SEP XML_T(ASCII_FF) |
| andrewbonney | 0:07919e3d6c56 | 5383 | |
| andrewbonney | 0:07919e3d6c56 | 5384 | static const XML_Char * |
| andrewbonney | 0:07919e3d6c56 | 5385 | getContext(XML_Parser parser) |
| andrewbonney | 0:07919e3d6c56 | 5386 | { |
| andrewbonney | 0:07919e3d6c56 | 5387 | DTD * const dtd = _dtd; /* save one level of indirection */ |
| andrewbonney | 0:07919e3d6c56 | 5388 | HASH_TABLE_ITER iter; |
| andrewbonney | 0:07919e3d6c56 | 5389 | XML_Bool needSep = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5390 | |
| andrewbonney | 0:07919e3d6c56 | 5391 | if (dtd->defaultPrefix.binding) { |
| andrewbonney | 0:07919e3d6c56 | 5392 | int i; |
| andrewbonney | 0:07919e3d6c56 | 5393 | int len; |
| andrewbonney | 0:07919e3d6c56 | 5394 | if (!poolAppendChar(&tempPool, XML_T(ASCII_EQUALS))) |
| andrewbonney | 0:07919e3d6c56 | 5395 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 5396 | len = dtd->defaultPrefix.binding->uriLen; |
| andrewbonney | 0:07919e3d6c56 | 5397 | if (namespaceSeparator) |
| andrewbonney | 0:07919e3d6c56 | 5398 | len--; |
| andrewbonney | 0:07919e3d6c56 | 5399 | for (i = 0; i < len; i++) |
| andrewbonney | 0:07919e3d6c56 | 5400 | if (!poolAppendChar(&tempPool, dtd->defaultPrefix.binding->uri[i])) |
| andrewbonney | 0:07919e3d6c56 | 5401 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 5402 | needSep = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 5403 | } |
| andrewbonney | 0:07919e3d6c56 | 5404 | |
| andrewbonney | 0:07919e3d6c56 | 5405 | hashTableIterInit(&iter, &(dtd->prefixes)); |
| andrewbonney | 0:07919e3d6c56 | 5406 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 5407 | int i; |
| andrewbonney | 0:07919e3d6c56 | 5408 | int len; |
| andrewbonney | 0:07919e3d6c56 | 5409 | const XML_Char *s; |
| andrewbonney | 0:07919e3d6c56 | 5410 | PREFIX *prefix = (PREFIX *)hashTableIterNext(&iter); |
| andrewbonney | 0:07919e3d6c56 | 5411 | if (!prefix) |
| andrewbonney | 0:07919e3d6c56 | 5412 | break; |
| andrewbonney | 0:07919e3d6c56 | 5413 | if (!prefix->binding) |
| andrewbonney | 0:07919e3d6c56 | 5414 | continue; |
| andrewbonney | 0:07919e3d6c56 | 5415 | if (needSep && !poolAppendChar(&tempPool, CONTEXT_SEP)) |
| andrewbonney | 0:07919e3d6c56 | 5416 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 5417 | for (s = prefix->name; *s; s++) |
| andrewbonney | 0:07919e3d6c56 | 5418 | if (!poolAppendChar(&tempPool, *s)) |
| andrewbonney | 0:07919e3d6c56 | 5419 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 5420 | if (!poolAppendChar(&tempPool, XML_T(ASCII_EQUALS))) |
| andrewbonney | 0:07919e3d6c56 | 5421 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 5422 | len = prefix->binding->uriLen; |
| andrewbonney | 0:07919e3d6c56 | 5423 | if (namespaceSeparator) |
| andrewbonney | 0:07919e3d6c56 | 5424 | len--; |
| andrewbonney | 0:07919e3d6c56 | 5425 | for (i = 0; i < len; i++) |
| andrewbonney | 0:07919e3d6c56 | 5426 | if (!poolAppendChar(&tempPool, prefix->binding->uri[i])) |
| andrewbonney | 0:07919e3d6c56 | 5427 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 5428 | needSep = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 5429 | } |
| andrewbonney | 0:07919e3d6c56 | 5430 | |
| andrewbonney | 0:07919e3d6c56 | 5431 | |
| andrewbonney | 0:07919e3d6c56 | 5432 | hashTableIterInit(&iter, &(dtd->generalEntities)); |
| andrewbonney | 0:07919e3d6c56 | 5433 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 5434 | const XML_Char *s; |
| andrewbonney | 0:07919e3d6c56 | 5435 | ENTITY *e = (ENTITY *)hashTableIterNext(&iter); |
| andrewbonney | 0:07919e3d6c56 | 5436 | if (!e) |
| andrewbonney | 0:07919e3d6c56 | 5437 | break; |
| andrewbonney | 0:07919e3d6c56 | 5438 | if (!e->open) |
| andrewbonney | 0:07919e3d6c56 | 5439 | continue; |
| andrewbonney | 0:07919e3d6c56 | 5440 | if (needSep && !poolAppendChar(&tempPool, CONTEXT_SEP)) |
| andrewbonney | 0:07919e3d6c56 | 5441 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 5442 | for (s = e->name; *s; s++) |
| andrewbonney | 0:07919e3d6c56 | 5443 | if (!poolAppendChar(&tempPool, *s)) |
| andrewbonney | 0:07919e3d6c56 | 5444 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5445 | needSep = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 5446 | } |
| andrewbonney | 0:07919e3d6c56 | 5447 | |
| andrewbonney | 0:07919e3d6c56 | 5448 | if (!poolAppendChar(&tempPool, XML_T('\0'))) |
| andrewbonney | 0:07919e3d6c56 | 5449 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 5450 | return tempPool.start; |
| andrewbonney | 0:07919e3d6c56 | 5451 | } |
| andrewbonney | 0:07919e3d6c56 | 5452 | |
| andrewbonney | 0:07919e3d6c56 | 5453 | static XML_Bool |
| andrewbonney | 0:07919e3d6c56 | 5454 | setContext(XML_Parser parser, const XML_Char *context) |
| andrewbonney | 0:07919e3d6c56 | 5455 | { |
| andrewbonney | 0:07919e3d6c56 | 5456 | DTD * const dtd = _dtd; /* save one level of indirection */ |
| andrewbonney | 0:07919e3d6c56 | 5457 | const XML_Char *s = context; |
| andrewbonney | 0:07919e3d6c56 | 5458 | |
| andrewbonney | 0:07919e3d6c56 | 5459 | while (*context != XML_T('\0')) { |
| andrewbonney | 0:07919e3d6c56 | 5460 | if (*s == CONTEXT_SEP || *s == XML_T('\0')) { |
| andrewbonney | 0:07919e3d6c56 | 5461 | ENTITY *e; |
| andrewbonney | 0:07919e3d6c56 | 5462 | if (!poolAppendChar(&tempPool, XML_T('\0'))) |
| andrewbonney | 0:07919e3d6c56 | 5463 | return XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5464 | e = (ENTITY *)lookup(&dtd->generalEntities, poolStart(&tempPool), 0); |
| andrewbonney | 0:07919e3d6c56 | 5465 | if (e) |
| andrewbonney | 0:07919e3d6c56 | 5466 | e->open = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 5467 | if (*s != XML_T('\0')) |
| andrewbonney | 0:07919e3d6c56 | 5468 | s++; |
| andrewbonney | 0:07919e3d6c56 | 5469 | context = s; |
| andrewbonney | 0:07919e3d6c56 | 5470 | poolDiscard(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 5471 | } |
| andrewbonney | 0:07919e3d6c56 | 5472 | else if (*s == XML_T(ASCII_EQUALS)) { |
| andrewbonney | 0:07919e3d6c56 | 5473 | PREFIX *prefix; |
| andrewbonney | 0:07919e3d6c56 | 5474 | if (poolLength(&tempPool) == 0) |
| andrewbonney | 0:07919e3d6c56 | 5475 | prefix = &dtd->defaultPrefix; |
| andrewbonney | 0:07919e3d6c56 | 5476 | else { |
| andrewbonney | 0:07919e3d6c56 | 5477 | if (!poolAppendChar(&tempPool, XML_T('\0'))) |
| andrewbonney | 0:07919e3d6c56 | 5478 | return XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5479 | prefix = (PREFIX *)lookup(&dtd->prefixes, poolStart(&tempPool), |
| andrewbonney | 0:07919e3d6c56 | 5480 | sizeof(PREFIX)); |
| andrewbonney | 0:07919e3d6c56 | 5481 | if (!prefix) |
| andrewbonney | 0:07919e3d6c56 | 5482 | return XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5483 | if (prefix->name == poolStart(&tempPool)) { |
| andrewbonney | 0:07919e3d6c56 | 5484 | prefix->name = poolCopyString(&dtd->pool, prefix->name); |
| andrewbonney | 0:07919e3d6c56 | 5485 | if (!prefix->name) |
| andrewbonney | 0:07919e3d6c56 | 5486 | return XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5487 | } |
| andrewbonney | 0:07919e3d6c56 | 5488 | poolDiscard(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 5489 | } |
| andrewbonney | 0:07919e3d6c56 | 5490 | for (context = s + 1; |
| andrewbonney | 0:07919e3d6c56 | 5491 | *context != CONTEXT_SEP && *context != XML_T('\0'); |
| andrewbonney | 0:07919e3d6c56 | 5492 | context++) |
| andrewbonney | 0:07919e3d6c56 | 5493 | if (!poolAppendChar(&tempPool, *context)) |
| andrewbonney | 0:07919e3d6c56 | 5494 | return XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5495 | if (!poolAppendChar(&tempPool, XML_T('\0'))) |
| andrewbonney | 0:07919e3d6c56 | 5496 | return XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5497 | if (addBinding(parser, prefix, NULL, poolStart(&tempPool), |
| andrewbonney | 0:07919e3d6c56 | 5498 | &inheritedBindings) != XML_ERROR_NONE) |
| andrewbonney | 0:07919e3d6c56 | 5499 | return XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5500 | poolDiscard(&tempPool); |
| andrewbonney | 0:07919e3d6c56 | 5501 | if (*context != XML_T('\0')) |
| andrewbonney | 0:07919e3d6c56 | 5502 | ++context; |
| andrewbonney | 0:07919e3d6c56 | 5503 | s = context; |
| andrewbonney | 0:07919e3d6c56 | 5504 | } |
| andrewbonney | 0:07919e3d6c56 | 5505 | else { |
| andrewbonney | 0:07919e3d6c56 | 5506 | if (!poolAppendChar(&tempPool, *s)) |
| andrewbonney | 0:07919e3d6c56 | 5507 | return XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5508 | s++; |
| andrewbonney | 0:07919e3d6c56 | 5509 | } |
| andrewbonney | 0:07919e3d6c56 | 5510 | } |
| andrewbonney | 0:07919e3d6c56 | 5511 | return XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 5512 | } |
| andrewbonney | 0:07919e3d6c56 | 5513 | |
| andrewbonney | 0:07919e3d6c56 | 5514 | static void FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 5515 | normalizePublicId(XML_Char *publicId) |
| andrewbonney | 0:07919e3d6c56 | 5516 | { |
| andrewbonney | 0:07919e3d6c56 | 5517 | XML_Char *p = publicId; |
| andrewbonney | 0:07919e3d6c56 | 5518 | XML_Char *s; |
| andrewbonney | 0:07919e3d6c56 | 5519 | for (s = publicId; *s; s++) { |
| andrewbonney | 0:07919e3d6c56 | 5520 | switch (*s) { |
| andrewbonney | 0:07919e3d6c56 | 5521 | case 0x20: |
| andrewbonney | 0:07919e3d6c56 | 5522 | case 0xD: |
| andrewbonney | 0:07919e3d6c56 | 5523 | case 0xA: |
| andrewbonney | 0:07919e3d6c56 | 5524 | if (p != publicId && p[-1] != 0x20) |
| andrewbonney | 0:07919e3d6c56 | 5525 | *p++ = 0x20; |
| andrewbonney | 0:07919e3d6c56 | 5526 | break; |
| andrewbonney | 0:07919e3d6c56 | 5527 | default: |
| andrewbonney | 0:07919e3d6c56 | 5528 | *p++ = *s; |
| andrewbonney | 0:07919e3d6c56 | 5529 | } |
| andrewbonney | 0:07919e3d6c56 | 5530 | } |
| andrewbonney | 0:07919e3d6c56 | 5531 | if (p != publicId && p[-1] == 0x20) |
| andrewbonney | 0:07919e3d6c56 | 5532 | --p; |
| andrewbonney | 0:07919e3d6c56 | 5533 | *p = XML_T('\0'); |
| andrewbonney | 0:07919e3d6c56 | 5534 | } |
| andrewbonney | 0:07919e3d6c56 | 5535 | |
| andrewbonney | 0:07919e3d6c56 | 5536 | static DTD * |
| andrewbonney | 0:07919e3d6c56 | 5537 | dtdCreate(const XML_Memory_Handling_Suite *ms) |
| andrewbonney | 0:07919e3d6c56 | 5538 | { |
| andrewbonney | 0:07919e3d6c56 | 5539 | DTD *p = (DTD *)ms->malloc_fcn(sizeof(DTD)); |
| andrewbonney | 0:07919e3d6c56 | 5540 | if (p == NULL) |
| andrewbonney | 0:07919e3d6c56 | 5541 | return p; |
| andrewbonney | 0:07919e3d6c56 | 5542 | poolInit(&(p->pool), ms); |
| andrewbonney | 0:07919e3d6c56 | 5543 | poolInit(&(p->entityValuePool), ms); |
| andrewbonney | 0:07919e3d6c56 | 5544 | hashTableInit(&(p->generalEntities), ms); |
| andrewbonney | 0:07919e3d6c56 | 5545 | hashTableInit(&(p->elementTypes), ms); |
| andrewbonney | 0:07919e3d6c56 | 5546 | hashTableInit(&(p->attributeIds), ms); |
| andrewbonney | 0:07919e3d6c56 | 5547 | hashTableInit(&(p->prefixes), ms); |
| andrewbonney | 0:07919e3d6c56 | 5548 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 5549 | p->paramEntityRead = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5550 | hashTableInit(&(p->paramEntities), ms); |
| andrewbonney | 0:07919e3d6c56 | 5551 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 5552 | p->defaultPrefix.name = NULL; |
| andrewbonney | 0:07919e3d6c56 | 5553 | p->defaultPrefix.binding = NULL; |
| andrewbonney | 0:07919e3d6c56 | 5554 | |
| andrewbonney | 0:07919e3d6c56 | 5555 | p->in_eldecl = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5556 | p->scaffIndex = NULL; |
| andrewbonney | 0:07919e3d6c56 | 5557 | p->scaffold = NULL; |
| andrewbonney | 0:07919e3d6c56 | 5558 | p->scaffLevel = 0; |
| andrewbonney | 0:07919e3d6c56 | 5559 | p->scaffSize = 0; |
| andrewbonney | 0:07919e3d6c56 | 5560 | p->scaffCount = 0; |
| andrewbonney | 0:07919e3d6c56 | 5561 | p->contentStringLen = 0; |
| andrewbonney | 0:07919e3d6c56 | 5562 | |
| andrewbonney | 0:07919e3d6c56 | 5563 | p->keepProcessing = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 5564 | p->hasParamEntityRefs = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5565 | p->standalone = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5566 | return p; |
| andrewbonney | 0:07919e3d6c56 | 5567 | } |
| andrewbonney | 0:07919e3d6c56 | 5568 | |
| andrewbonney | 0:07919e3d6c56 | 5569 | static void |
| andrewbonney | 0:07919e3d6c56 | 5570 | dtdReset(DTD *p, const XML_Memory_Handling_Suite *ms) |
| andrewbonney | 0:07919e3d6c56 | 5571 | { |
| andrewbonney | 0:07919e3d6c56 | 5572 | HASH_TABLE_ITER iter; |
| andrewbonney | 0:07919e3d6c56 | 5573 | hashTableIterInit(&iter, &(p->elementTypes)); |
| andrewbonney | 0:07919e3d6c56 | 5574 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 5575 | ELEMENT_TYPE *e = (ELEMENT_TYPE *)hashTableIterNext(&iter); |
| andrewbonney | 0:07919e3d6c56 | 5576 | if (!e) |
| andrewbonney | 0:07919e3d6c56 | 5577 | break; |
| andrewbonney | 0:07919e3d6c56 | 5578 | if (e->allocDefaultAtts != 0) |
| andrewbonney | 0:07919e3d6c56 | 5579 | ms->free_fcn(e->defaultAtts); |
| andrewbonney | 0:07919e3d6c56 | 5580 | } |
| andrewbonney | 0:07919e3d6c56 | 5581 | hashTableClear(&(p->generalEntities)); |
| andrewbonney | 0:07919e3d6c56 | 5582 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 5583 | p->paramEntityRead = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5584 | hashTableClear(&(p->paramEntities)); |
| andrewbonney | 0:07919e3d6c56 | 5585 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 5586 | hashTableClear(&(p->elementTypes)); |
| andrewbonney | 0:07919e3d6c56 | 5587 | hashTableClear(&(p->attributeIds)); |
| andrewbonney | 0:07919e3d6c56 | 5588 | hashTableClear(&(p->prefixes)); |
| andrewbonney | 0:07919e3d6c56 | 5589 | poolClear(&(p->pool)); |
| andrewbonney | 0:07919e3d6c56 | 5590 | poolClear(&(p->entityValuePool)); |
| andrewbonney | 0:07919e3d6c56 | 5591 | p->defaultPrefix.name = NULL; |
| andrewbonney | 0:07919e3d6c56 | 5592 | p->defaultPrefix.binding = NULL; |
| andrewbonney | 0:07919e3d6c56 | 5593 | |
| andrewbonney | 0:07919e3d6c56 | 5594 | p->in_eldecl = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5595 | |
| andrewbonney | 0:07919e3d6c56 | 5596 | ms->free_fcn(p->scaffIndex); |
| andrewbonney | 0:07919e3d6c56 | 5597 | p->scaffIndex = NULL; |
| andrewbonney | 0:07919e3d6c56 | 5598 | ms->free_fcn(p->scaffold); |
| andrewbonney | 0:07919e3d6c56 | 5599 | p->scaffold = NULL; |
| andrewbonney | 0:07919e3d6c56 | 5600 | |
| andrewbonney | 0:07919e3d6c56 | 5601 | p->scaffLevel = 0; |
| andrewbonney | 0:07919e3d6c56 | 5602 | p->scaffSize = 0; |
| andrewbonney | 0:07919e3d6c56 | 5603 | p->scaffCount = 0; |
| andrewbonney | 0:07919e3d6c56 | 5604 | p->contentStringLen = 0; |
| andrewbonney | 0:07919e3d6c56 | 5605 | |
| andrewbonney | 0:07919e3d6c56 | 5606 | p->keepProcessing = XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 5607 | p->hasParamEntityRefs = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5608 | p->standalone = XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5609 | } |
| andrewbonney | 0:07919e3d6c56 | 5610 | |
| andrewbonney | 0:07919e3d6c56 | 5611 | static void |
| andrewbonney | 0:07919e3d6c56 | 5612 | dtdDestroy(DTD *p, XML_Bool isDocEntity, const XML_Memory_Handling_Suite *ms) |
| andrewbonney | 0:07919e3d6c56 | 5613 | { |
| andrewbonney | 0:07919e3d6c56 | 5614 | HASH_TABLE_ITER iter; |
| andrewbonney | 0:07919e3d6c56 | 5615 | hashTableIterInit(&iter, &(p->elementTypes)); |
| andrewbonney | 0:07919e3d6c56 | 5616 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 5617 | ELEMENT_TYPE *e = (ELEMENT_TYPE *)hashTableIterNext(&iter); |
| andrewbonney | 0:07919e3d6c56 | 5618 | if (!e) |
| andrewbonney | 0:07919e3d6c56 | 5619 | break; |
| andrewbonney | 0:07919e3d6c56 | 5620 | if (e->allocDefaultAtts != 0) |
| andrewbonney | 0:07919e3d6c56 | 5621 | ms->free_fcn(e->defaultAtts); |
| andrewbonney | 0:07919e3d6c56 | 5622 | } |
| andrewbonney | 0:07919e3d6c56 | 5623 | hashTableDestroy(&(p->generalEntities)); |
| andrewbonney | 0:07919e3d6c56 | 5624 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 5625 | hashTableDestroy(&(p->paramEntities)); |
| andrewbonney | 0:07919e3d6c56 | 5626 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 5627 | hashTableDestroy(&(p->elementTypes)); |
| andrewbonney | 0:07919e3d6c56 | 5628 | hashTableDestroy(&(p->attributeIds)); |
| andrewbonney | 0:07919e3d6c56 | 5629 | hashTableDestroy(&(p->prefixes)); |
| andrewbonney | 0:07919e3d6c56 | 5630 | poolDestroy(&(p->pool)); |
| andrewbonney | 0:07919e3d6c56 | 5631 | poolDestroy(&(p->entityValuePool)); |
| andrewbonney | 0:07919e3d6c56 | 5632 | if (isDocEntity) { |
| andrewbonney | 0:07919e3d6c56 | 5633 | ms->free_fcn(p->scaffIndex); |
| andrewbonney | 0:07919e3d6c56 | 5634 | ms->free_fcn(p->scaffold); |
| andrewbonney | 0:07919e3d6c56 | 5635 | } |
| andrewbonney | 0:07919e3d6c56 | 5636 | ms->free_fcn(p); |
| andrewbonney | 0:07919e3d6c56 | 5637 | } |
| andrewbonney | 0:07919e3d6c56 | 5638 | |
| andrewbonney | 0:07919e3d6c56 | 5639 | /* Do a deep copy of the DTD. Return 0 for out of memory, non-zero otherwise. |
| andrewbonney | 0:07919e3d6c56 | 5640 | The new DTD has already been initialized. |
| andrewbonney | 0:07919e3d6c56 | 5641 | */ |
| andrewbonney | 0:07919e3d6c56 | 5642 | static int |
| andrewbonney | 0:07919e3d6c56 | 5643 | dtdCopy(DTD *newDtd, const DTD *oldDtd, const XML_Memory_Handling_Suite *ms) |
| andrewbonney | 0:07919e3d6c56 | 5644 | { |
| andrewbonney | 0:07919e3d6c56 | 5645 | HASH_TABLE_ITER iter; |
| andrewbonney | 0:07919e3d6c56 | 5646 | |
| andrewbonney | 0:07919e3d6c56 | 5647 | /* Copy the prefix table. */ |
| andrewbonney | 0:07919e3d6c56 | 5648 | |
| andrewbonney | 0:07919e3d6c56 | 5649 | hashTableIterInit(&iter, &(oldDtd->prefixes)); |
| andrewbonney | 0:07919e3d6c56 | 5650 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 5651 | const XML_Char *name; |
| andrewbonney | 0:07919e3d6c56 | 5652 | const PREFIX *oldP = (PREFIX *)hashTableIterNext(&iter); |
| andrewbonney | 0:07919e3d6c56 | 5653 | if (!oldP) |
| andrewbonney | 0:07919e3d6c56 | 5654 | break; |
| andrewbonney | 0:07919e3d6c56 | 5655 | name = poolCopyString(&(newDtd->pool), oldP->name); |
| andrewbonney | 0:07919e3d6c56 | 5656 | if (!name) |
| andrewbonney | 0:07919e3d6c56 | 5657 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5658 | if (!lookup(&(newDtd->prefixes), name, sizeof(PREFIX))) |
| andrewbonney | 0:07919e3d6c56 | 5659 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5660 | } |
| andrewbonney | 0:07919e3d6c56 | 5661 | |
| andrewbonney | 0:07919e3d6c56 | 5662 | hashTableIterInit(&iter, &(oldDtd->attributeIds)); |
| andrewbonney | 0:07919e3d6c56 | 5663 | |
| andrewbonney | 0:07919e3d6c56 | 5664 | /* Copy the attribute id table. */ |
| andrewbonney | 0:07919e3d6c56 | 5665 | |
| andrewbonney | 0:07919e3d6c56 | 5666 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 5667 | ATTRIBUTE_ID *newA; |
| andrewbonney | 0:07919e3d6c56 | 5668 | const XML_Char *name; |
| andrewbonney | 0:07919e3d6c56 | 5669 | const ATTRIBUTE_ID *oldA = (ATTRIBUTE_ID *)hashTableIterNext(&iter); |
| andrewbonney | 0:07919e3d6c56 | 5670 | |
| andrewbonney | 0:07919e3d6c56 | 5671 | if (!oldA) |
| andrewbonney | 0:07919e3d6c56 | 5672 | break; |
| andrewbonney | 0:07919e3d6c56 | 5673 | /* Remember to allocate the scratch byte before the name. */ |
| andrewbonney | 0:07919e3d6c56 | 5674 | if (!poolAppendChar(&(newDtd->pool), XML_T('\0'))) |
| andrewbonney | 0:07919e3d6c56 | 5675 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5676 | name = poolCopyString(&(newDtd->pool), oldA->name); |
| andrewbonney | 0:07919e3d6c56 | 5677 | if (!name) |
| andrewbonney | 0:07919e3d6c56 | 5678 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5679 | ++name; |
| andrewbonney | 0:07919e3d6c56 | 5680 | newA = (ATTRIBUTE_ID *)lookup(&(newDtd->attributeIds), name, |
| andrewbonney | 0:07919e3d6c56 | 5681 | sizeof(ATTRIBUTE_ID)); |
| andrewbonney | 0:07919e3d6c56 | 5682 | if (!newA) |
| andrewbonney | 0:07919e3d6c56 | 5683 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5684 | newA->maybeTokenized = oldA->maybeTokenized; |
| andrewbonney | 0:07919e3d6c56 | 5685 | if (oldA->prefix) { |
| andrewbonney | 0:07919e3d6c56 | 5686 | newA->xmlns = oldA->xmlns; |
| andrewbonney | 0:07919e3d6c56 | 5687 | if (oldA->prefix == &oldDtd->defaultPrefix) |
| andrewbonney | 0:07919e3d6c56 | 5688 | newA->prefix = &newDtd->defaultPrefix; |
| andrewbonney | 0:07919e3d6c56 | 5689 | else |
| andrewbonney | 0:07919e3d6c56 | 5690 | newA->prefix = (PREFIX *)lookup(&(newDtd->prefixes), |
| andrewbonney | 0:07919e3d6c56 | 5691 | oldA->prefix->name, 0); |
| andrewbonney | 0:07919e3d6c56 | 5692 | } |
| andrewbonney | 0:07919e3d6c56 | 5693 | } |
| andrewbonney | 0:07919e3d6c56 | 5694 | |
| andrewbonney | 0:07919e3d6c56 | 5695 | /* Copy the element type table. */ |
| andrewbonney | 0:07919e3d6c56 | 5696 | |
| andrewbonney | 0:07919e3d6c56 | 5697 | hashTableIterInit(&iter, &(oldDtd->elementTypes)); |
| andrewbonney | 0:07919e3d6c56 | 5698 | |
| andrewbonney | 0:07919e3d6c56 | 5699 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 5700 | int i; |
| andrewbonney | 0:07919e3d6c56 | 5701 | ELEMENT_TYPE *newE; |
| andrewbonney | 0:07919e3d6c56 | 5702 | const XML_Char *name; |
| andrewbonney | 0:07919e3d6c56 | 5703 | const ELEMENT_TYPE *oldE = (ELEMENT_TYPE *)hashTableIterNext(&iter); |
| andrewbonney | 0:07919e3d6c56 | 5704 | if (!oldE) |
| andrewbonney | 0:07919e3d6c56 | 5705 | break; |
| andrewbonney | 0:07919e3d6c56 | 5706 | name = poolCopyString(&(newDtd->pool), oldE->name); |
| andrewbonney | 0:07919e3d6c56 | 5707 | if (!name) |
| andrewbonney | 0:07919e3d6c56 | 5708 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5709 | newE = (ELEMENT_TYPE *)lookup(&(newDtd->elementTypes), name, |
| andrewbonney | 0:07919e3d6c56 | 5710 | sizeof(ELEMENT_TYPE)); |
| andrewbonney | 0:07919e3d6c56 | 5711 | if (!newE) |
| andrewbonney | 0:07919e3d6c56 | 5712 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5713 | if (oldE->nDefaultAtts) { |
| andrewbonney | 0:07919e3d6c56 | 5714 | newE->defaultAtts = (DEFAULT_ATTRIBUTE *) |
| andrewbonney | 0:07919e3d6c56 | 5715 | ms->malloc_fcn(oldE->nDefaultAtts * sizeof(DEFAULT_ATTRIBUTE)); |
| andrewbonney | 0:07919e3d6c56 | 5716 | if (!newE->defaultAtts) { |
| andrewbonney | 0:07919e3d6c56 | 5717 | ms->free_fcn(newE); |
| andrewbonney | 0:07919e3d6c56 | 5718 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5719 | } |
| andrewbonney | 0:07919e3d6c56 | 5720 | } |
| andrewbonney | 0:07919e3d6c56 | 5721 | if (oldE->idAtt) |
| andrewbonney | 0:07919e3d6c56 | 5722 | newE->idAtt = (ATTRIBUTE_ID *) |
| andrewbonney | 0:07919e3d6c56 | 5723 | lookup(&(newDtd->attributeIds), oldE->idAtt->name, 0); |
| andrewbonney | 0:07919e3d6c56 | 5724 | newE->allocDefaultAtts = newE->nDefaultAtts = oldE->nDefaultAtts; |
| andrewbonney | 0:07919e3d6c56 | 5725 | if (oldE->prefix) |
| andrewbonney | 0:07919e3d6c56 | 5726 | newE->prefix = (PREFIX *)lookup(&(newDtd->prefixes), |
| andrewbonney | 0:07919e3d6c56 | 5727 | oldE->prefix->name, 0); |
| andrewbonney | 0:07919e3d6c56 | 5728 | for (i = 0; i < newE->nDefaultAtts; i++) { |
| andrewbonney | 0:07919e3d6c56 | 5729 | newE->defaultAtts[i].id = (ATTRIBUTE_ID *) |
| andrewbonney | 0:07919e3d6c56 | 5730 | lookup(&(newDtd->attributeIds), oldE->defaultAtts[i].id->name, 0); |
| andrewbonney | 0:07919e3d6c56 | 5731 | newE->defaultAtts[i].isCdata = oldE->defaultAtts[i].isCdata; |
| andrewbonney | 0:07919e3d6c56 | 5732 | if (oldE->defaultAtts[i].value) { |
| andrewbonney | 0:07919e3d6c56 | 5733 | newE->defaultAtts[i].value |
| andrewbonney | 0:07919e3d6c56 | 5734 | = poolCopyString(&(newDtd->pool), oldE->defaultAtts[i].value); |
| andrewbonney | 0:07919e3d6c56 | 5735 | if (!newE->defaultAtts[i].value) |
| andrewbonney | 0:07919e3d6c56 | 5736 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5737 | } |
| andrewbonney | 0:07919e3d6c56 | 5738 | else |
| andrewbonney | 0:07919e3d6c56 | 5739 | newE->defaultAtts[i].value = NULL; |
| andrewbonney | 0:07919e3d6c56 | 5740 | } |
| andrewbonney | 0:07919e3d6c56 | 5741 | } |
| andrewbonney | 0:07919e3d6c56 | 5742 | |
| andrewbonney | 0:07919e3d6c56 | 5743 | /* Copy the entity tables. */ |
| andrewbonney | 0:07919e3d6c56 | 5744 | if (!copyEntityTable(&(newDtd->generalEntities), |
| andrewbonney | 0:07919e3d6c56 | 5745 | &(newDtd->pool), |
| andrewbonney | 0:07919e3d6c56 | 5746 | &(oldDtd->generalEntities))) |
| andrewbonney | 0:07919e3d6c56 | 5747 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5748 | |
| andrewbonney | 0:07919e3d6c56 | 5749 | #ifdef XML_DTD |
| andrewbonney | 0:07919e3d6c56 | 5750 | if (!copyEntityTable(&(newDtd->paramEntities), |
| andrewbonney | 0:07919e3d6c56 | 5751 | &(newDtd->pool), |
| andrewbonney | 0:07919e3d6c56 | 5752 | &(oldDtd->paramEntities))) |
| andrewbonney | 0:07919e3d6c56 | 5753 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5754 | newDtd->paramEntityRead = oldDtd->paramEntityRead; |
| andrewbonney | 0:07919e3d6c56 | 5755 | #endif /* XML_DTD */ |
| andrewbonney | 0:07919e3d6c56 | 5756 | |
| andrewbonney | 0:07919e3d6c56 | 5757 | newDtd->keepProcessing = oldDtd->keepProcessing; |
| andrewbonney | 0:07919e3d6c56 | 5758 | newDtd->hasParamEntityRefs = oldDtd->hasParamEntityRefs; |
| andrewbonney | 0:07919e3d6c56 | 5759 | newDtd->standalone = oldDtd->standalone; |
| andrewbonney | 0:07919e3d6c56 | 5760 | |
| andrewbonney | 0:07919e3d6c56 | 5761 | /* Don't want deep copying for scaffolding */ |
| andrewbonney | 0:07919e3d6c56 | 5762 | newDtd->in_eldecl = oldDtd->in_eldecl; |
| andrewbonney | 0:07919e3d6c56 | 5763 | newDtd->scaffold = oldDtd->scaffold; |
| andrewbonney | 0:07919e3d6c56 | 5764 | newDtd->contentStringLen = oldDtd->contentStringLen; |
| andrewbonney | 0:07919e3d6c56 | 5765 | newDtd->scaffSize = oldDtd->scaffSize; |
| andrewbonney | 0:07919e3d6c56 | 5766 | newDtd->scaffLevel = oldDtd->scaffLevel; |
| andrewbonney | 0:07919e3d6c56 | 5767 | newDtd->scaffIndex = oldDtd->scaffIndex; |
| andrewbonney | 0:07919e3d6c56 | 5768 | |
| andrewbonney | 0:07919e3d6c56 | 5769 | return 1; |
| andrewbonney | 0:07919e3d6c56 | 5770 | } /* End dtdCopy */ |
| andrewbonney | 0:07919e3d6c56 | 5771 | |
| andrewbonney | 0:07919e3d6c56 | 5772 | static int |
| andrewbonney | 0:07919e3d6c56 | 5773 | copyEntityTable(HASH_TABLE *newTable, |
| andrewbonney | 0:07919e3d6c56 | 5774 | STRING_POOL *newPool, |
| andrewbonney | 0:07919e3d6c56 | 5775 | const HASH_TABLE *oldTable) |
| andrewbonney | 0:07919e3d6c56 | 5776 | { |
| andrewbonney | 0:07919e3d6c56 | 5777 | HASH_TABLE_ITER iter; |
| andrewbonney | 0:07919e3d6c56 | 5778 | const XML_Char *cachedOldBase = NULL; |
| andrewbonney | 0:07919e3d6c56 | 5779 | const XML_Char *cachedNewBase = NULL; |
| andrewbonney | 0:07919e3d6c56 | 5780 | |
| andrewbonney | 0:07919e3d6c56 | 5781 | hashTableIterInit(&iter, oldTable); |
| andrewbonney | 0:07919e3d6c56 | 5782 | |
| andrewbonney | 0:07919e3d6c56 | 5783 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 5784 | ENTITY *newE; |
| andrewbonney | 0:07919e3d6c56 | 5785 | const XML_Char *name; |
| andrewbonney | 0:07919e3d6c56 | 5786 | const ENTITY *oldE = (ENTITY *)hashTableIterNext(&iter); |
| andrewbonney | 0:07919e3d6c56 | 5787 | if (!oldE) |
| andrewbonney | 0:07919e3d6c56 | 5788 | break; |
| andrewbonney | 0:07919e3d6c56 | 5789 | name = poolCopyString(newPool, oldE->name); |
| andrewbonney | 0:07919e3d6c56 | 5790 | if (!name) |
| andrewbonney | 0:07919e3d6c56 | 5791 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5792 | newE = (ENTITY *)lookup(newTable, name, sizeof(ENTITY)); |
| andrewbonney | 0:07919e3d6c56 | 5793 | if (!newE) |
| andrewbonney | 0:07919e3d6c56 | 5794 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5795 | if (oldE->systemId) { |
| andrewbonney | 0:07919e3d6c56 | 5796 | const XML_Char *tem = poolCopyString(newPool, oldE->systemId); |
| andrewbonney | 0:07919e3d6c56 | 5797 | if (!tem) |
| andrewbonney | 0:07919e3d6c56 | 5798 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5799 | newE->systemId = tem; |
| andrewbonney | 0:07919e3d6c56 | 5800 | if (oldE->base) { |
| andrewbonney | 0:07919e3d6c56 | 5801 | if (oldE->base == cachedOldBase) |
| andrewbonney | 0:07919e3d6c56 | 5802 | newE->base = cachedNewBase; |
| andrewbonney | 0:07919e3d6c56 | 5803 | else { |
| andrewbonney | 0:07919e3d6c56 | 5804 | cachedOldBase = oldE->base; |
| andrewbonney | 0:07919e3d6c56 | 5805 | tem = poolCopyString(newPool, cachedOldBase); |
| andrewbonney | 0:07919e3d6c56 | 5806 | if (!tem) |
| andrewbonney | 0:07919e3d6c56 | 5807 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5808 | cachedNewBase = newE->base = tem; |
| andrewbonney | 0:07919e3d6c56 | 5809 | } |
| andrewbonney | 0:07919e3d6c56 | 5810 | } |
| andrewbonney | 0:07919e3d6c56 | 5811 | if (oldE->publicId) { |
| andrewbonney | 0:07919e3d6c56 | 5812 | tem = poolCopyString(newPool, oldE->publicId); |
| andrewbonney | 0:07919e3d6c56 | 5813 | if (!tem) |
| andrewbonney | 0:07919e3d6c56 | 5814 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5815 | newE->publicId = tem; |
| andrewbonney | 0:07919e3d6c56 | 5816 | } |
| andrewbonney | 0:07919e3d6c56 | 5817 | } |
| andrewbonney | 0:07919e3d6c56 | 5818 | else { |
| andrewbonney | 0:07919e3d6c56 | 5819 | const XML_Char *tem = poolCopyStringN(newPool, oldE->textPtr, |
| andrewbonney | 0:07919e3d6c56 | 5820 | oldE->textLen); |
| andrewbonney | 0:07919e3d6c56 | 5821 | if (!tem) |
| andrewbonney | 0:07919e3d6c56 | 5822 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5823 | newE->textPtr = tem; |
| andrewbonney | 0:07919e3d6c56 | 5824 | newE->textLen = oldE->textLen; |
| andrewbonney | 0:07919e3d6c56 | 5825 | } |
| andrewbonney | 0:07919e3d6c56 | 5826 | if (oldE->notation) { |
| andrewbonney | 0:07919e3d6c56 | 5827 | const XML_Char *tem = poolCopyString(newPool, oldE->notation); |
| andrewbonney | 0:07919e3d6c56 | 5828 | if (!tem) |
| andrewbonney | 0:07919e3d6c56 | 5829 | return 0; |
| andrewbonney | 0:07919e3d6c56 | 5830 | newE->notation = tem; |
| andrewbonney | 0:07919e3d6c56 | 5831 | } |
| andrewbonney | 0:07919e3d6c56 | 5832 | newE->is_param = oldE->is_param; |
| andrewbonney | 0:07919e3d6c56 | 5833 | newE->is_internal = oldE->is_internal; |
| andrewbonney | 0:07919e3d6c56 | 5834 | } |
| andrewbonney | 0:07919e3d6c56 | 5835 | return 1; |
| andrewbonney | 0:07919e3d6c56 | 5836 | } |
| andrewbonney | 0:07919e3d6c56 | 5837 | |
| andrewbonney | 0:07919e3d6c56 | 5838 | #define INIT_POWER 6 |
| andrewbonney | 0:07919e3d6c56 | 5839 | |
| andrewbonney | 0:07919e3d6c56 | 5840 | static XML_Bool FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 5841 | keyeq(KEY s1, KEY s2) |
| andrewbonney | 0:07919e3d6c56 | 5842 | { |
| andrewbonney | 0:07919e3d6c56 | 5843 | for (; *s1 == *s2; s1++, s2++) |
| andrewbonney | 0:07919e3d6c56 | 5844 | if (*s1 == 0) |
| andrewbonney | 0:07919e3d6c56 | 5845 | return XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 5846 | return XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 5847 | } |
| andrewbonney | 0:07919e3d6c56 | 5848 | |
| andrewbonney | 0:07919e3d6c56 | 5849 | static unsigned long FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 5850 | hash(KEY s) |
| andrewbonney | 0:07919e3d6c56 | 5851 | { |
| andrewbonney | 0:07919e3d6c56 | 5852 | unsigned long h = 0; |
| andrewbonney | 0:07919e3d6c56 | 5853 | while (*s) |
| andrewbonney | 0:07919e3d6c56 | 5854 | h = CHAR_HASH(h, *s++); |
| andrewbonney | 0:07919e3d6c56 | 5855 | return h; |
| andrewbonney | 0:07919e3d6c56 | 5856 | } |
| andrewbonney | 0:07919e3d6c56 | 5857 | |
| andrewbonney | 0:07919e3d6c56 | 5858 | static NAMED * |
| andrewbonney | 0:07919e3d6c56 | 5859 | lookup(HASH_TABLE *table, KEY name, size_t createSize) |
| andrewbonney | 0:07919e3d6c56 | 5860 | { |
| andrewbonney | 0:07919e3d6c56 | 5861 | size_t i; |
| andrewbonney | 0:07919e3d6c56 | 5862 | if (table->size == 0) { |
| andrewbonney | 0:07919e3d6c56 | 5863 | size_t tsize; |
| andrewbonney | 0:07919e3d6c56 | 5864 | if (!createSize) |
| andrewbonney | 0:07919e3d6c56 | 5865 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 5866 | table->power = INIT_POWER; |
| andrewbonney | 0:07919e3d6c56 | 5867 | /* table->size is a power of 2 */ |
| andrewbonney | 0:07919e3d6c56 | 5868 | table->size = (size_t)1 << INIT_POWER; |
| andrewbonney | 0:07919e3d6c56 | 5869 | tsize = table->size * sizeof(NAMED *); |
| andrewbonney | 0:07919e3d6c56 | 5870 | table->v = (NAMED **)table->mem->malloc_fcn(tsize); |
| andrewbonney | 0:07919e3d6c56 | 5871 | if (!table->v) { |
| andrewbonney | 0:07919e3d6c56 | 5872 | table->size = 0; |
| andrewbonney | 0:07919e3d6c56 | 5873 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 5874 | } |
| andrewbonney | 0:07919e3d6c56 | 5875 | memset(table->v, 0, tsize); |
| andrewbonney | 0:07919e3d6c56 | 5876 | i = hash(name) & ((unsigned long)table->size - 1); |
| andrewbonney | 0:07919e3d6c56 | 5877 | } |
| andrewbonney | 0:07919e3d6c56 | 5878 | else { |
| andrewbonney | 0:07919e3d6c56 | 5879 | unsigned long h = hash(name); |
| andrewbonney | 0:07919e3d6c56 | 5880 | unsigned long mask = (unsigned long)table->size - 1; |
| andrewbonney | 0:07919e3d6c56 | 5881 | unsigned char step = 0; |
| andrewbonney | 0:07919e3d6c56 | 5882 | i = h & mask; |
| andrewbonney | 0:07919e3d6c56 | 5883 | while (table->v[i]) { |
| andrewbonney | 0:07919e3d6c56 | 5884 | if (keyeq(name, table->v[i]->name)) |
| andrewbonney | 0:07919e3d6c56 | 5885 | return table->v[i]; |
| andrewbonney | 0:07919e3d6c56 | 5886 | if (!step) |
| andrewbonney | 0:07919e3d6c56 | 5887 | step = PROBE_STEP(h, mask, table->power); |
| andrewbonney | 0:07919e3d6c56 | 5888 | i < step ? (i += table->size - step) : (i -= step); |
| andrewbonney | 0:07919e3d6c56 | 5889 | } |
| andrewbonney | 0:07919e3d6c56 | 5890 | if (!createSize) |
| andrewbonney | 0:07919e3d6c56 | 5891 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 5892 | |
| andrewbonney | 0:07919e3d6c56 | 5893 | /* check for overflow (table is half full) */ |
| andrewbonney | 0:07919e3d6c56 | 5894 | if (table->used >> (table->power - 1)) { |
| andrewbonney | 0:07919e3d6c56 | 5895 | unsigned char newPower = table->power + 1; |
| andrewbonney | 0:07919e3d6c56 | 5896 | size_t newSize = (size_t)1 << newPower; |
| andrewbonney | 0:07919e3d6c56 | 5897 | unsigned long newMask = (unsigned long)newSize - 1; |
| andrewbonney | 0:07919e3d6c56 | 5898 | size_t tsize = newSize * sizeof(NAMED *); |
| andrewbonney | 0:07919e3d6c56 | 5899 | NAMED **newV = (NAMED **)table->mem->malloc_fcn(tsize); |
| andrewbonney | 0:07919e3d6c56 | 5900 | if (!newV) |
| andrewbonney | 0:07919e3d6c56 | 5901 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 5902 | memset(newV, 0, tsize); |
| andrewbonney | 0:07919e3d6c56 | 5903 | for (i = 0; i < table->size; i++) |
| andrewbonney | 0:07919e3d6c56 | 5904 | if (table->v[i]) { |
| andrewbonney | 0:07919e3d6c56 | 5905 | unsigned long newHash = hash(table->v[i]->name); |
| andrewbonney | 0:07919e3d6c56 | 5906 | size_t j = newHash & newMask; |
| andrewbonney | 0:07919e3d6c56 | 5907 | step = 0; |
| andrewbonney | 0:07919e3d6c56 | 5908 | while (newV[j]) { |
| andrewbonney | 0:07919e3d6c56 | 5909 | if (!step) |
| andrewbonney | 0:07919e3d6c56 | 5910 | step = PROBE_STEP(newHash, newMask, newPower); |
| andrewbonney | 0:07919e3d6c56 | 5911 | j < step ? (j += newSize - step) : (j -= step); |
| andrewbonney | 0:07919e3d6c56 | 5912 | } |
| andrewbonney | 0:07919e3d6c56 | 5913 | newV[j] = table->v[i]; |
| andrewbonney | 0:07919e3d6c56 | 5914 | } |
| andrewbonney | 0:07919e3d6c56 | 5915 | table->mem->free_fcn(table->v); |
| andrewbonney | 0:07919e3d6c56 | 5916 | table->v = newV; |
| andrewbonney | 0:07919e3d6c56 | 5917 | table->power = newPower; |
| andrewbonney | 0:07919e3d6c56 | 5918 | table->size = newSize; |
| andrewbonney | 0:07919e3d6c56 | 5919 | i = h & newMask; |
| andrewbonney | 0:07919e3d6c56 | 5920 | step = 0; |
| andrewbonney | 0:07919e3d6c56 | 5921 | while (table->v[i]) { |
| andrewbonney | 0:07919e3d6c56 | 5922 | if (!step) |
| andrewbonney | 0:07919e3d6c56 | 5923 | step = PROBE_STEP(h, newMask, newPower); |
| andrewbonney | 0:07919e3d6c56 | 5924 | i < step ? (i += newSize - step) : (i -= step); |
| andrewbonney | 0:07919e3d6c56 | 5925 | } |
| andrewbonney | 0:07919e3d6c56 | 5926 | } |
| andrewbonney | 0:07919e3d6c56 | 5927 | } |
| andrewbonney | 0:07919e3d6c56 | 5928 | table->v[i] = (NAMED *)table->mem->malloc_fcn(createSize); |
| andrewbonney | 0:07919e3d6c56 | 5929 | if (!table->v[i]) |
| andrewbonney | 0:07919e3d6c56 | 5930 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 5931 | memset(table->v[i], 0, createSize); |
| andrewbonney | 0:07919e3d6c56 | 5932 | table->v[i]->name = name; |
| andrewbonney | 0:07919e3d6c56 | 5933 | (table->used)++; |
| andrewbonney | 0:07919e3d6c56 | 5934 | return table->v[i]; |
| andrewbonney | 0:07919e3d6c56 | 5935 | } |
| andrewbonney | 0:07919e3d6c56 | 5936 | |
| andrewbonney | 0:07919e3d6c56 | 5937 | static void FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 5938 | hashTableClear(HASH_TABLE *table) |
| andrewbonney | 0:07919e3d6c56 | 5939 | { |
| andrewbonney | 0:07919e3d6c56 | 5940 | size_t i; |
| andrewbonney | 0:07919e3d6c56 | 5941 | for (i = 0; i < table->size; i++) { |
| andrewbonney | 0:07919e3d6c56 | 5942 | table->mem->free_fcn(table->v[i]); |
| andrewbonney | 0:07919e3d6c56 | 5943 | table->v[i] = NULL; |
| andrewbonney | 0:07919e3d6c56 | 5944 | } |
| andrewbonney | 0:07919e3d6c56 | 5945 | table->used = 0; |
| andrewbonney | 0:07919e3d6c56 | 5946 | } |
| andrewbonney | 0:07919e3d6c56 | 5947 | |
| andrewbonney | 0:07919e3d6c56 | 5948 | static void FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 5949 | hashTableDestroy(HASH_TABLE *table) |
| andrewbonney | 0:07919e3d6c56 | 5950 | { |
| andrewbonney | 0:07919e3d6c56 | 5951 | size_t i; |
| andrewbonney | 0:07919e3d6c56 | 5952 | for (i = 0; i < table->size; i++) |
| andrewbonney | 0:07919e3d6c56 | 5953 | table->mem->free_fcn(table->v[i]); |
| andrewbonney | 0:07919e3d6c56 | 5954 | table->mem->free_fcn(table->v); |
| andrewbonney | 0:07919e3d6c56 | 5955 | } |
| andrewbonney | 0:07919e3d6c56 | 5956 | |
| andrewbonney | 0:07919e3d6c56 | 5957 | static void FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 5958 | hashTableInit(HASH_TABLE *p, const XML_Memory_Handling_Suite *ms) |
| andrewbonney | 0:07919e3d6c56 | 5959 | { |
| andrewbonney | 0:07919e3d6c56 | 5960 | p->power = 0; |
| andrewbonney | 0:07919e3d6c56 | 5961 | p->size = 0; |
| andrewbonney | 0:07919e3d6c56 | 5962 | p->used = 0; |
| andrewbonney | 0:07919e3d6c56 | 5963 | p->v = NULL; |
| andrewbonney | 0:07919e3d6c56 | 5964 | p->mem = ms; |
| andrewbonney | 0:07919e3d6c56 | 5965 | } |
| andrewbonney | 0:07919e3d6c56 | 5966 | |
| andrewbonney | 0:07919e3d6c56 | 5967 | static void FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 5968 | hashTableIterInit(HASH_TABLE_ITER *iter, const HASH_TABLE *table) |
| andrewbonney | 0:07919e3d6c56 | 5969 | { |
| andrewbonney | 0:07919e3d6c56 | 5970 | iter->p = table->v; |
| andrewbonney | 0:07919e3d6c56 | 5971 | iter->end = iter->p + table->size; |
| andrewbonney | 0:07919e3d6c56 | 5972 | } |
| andrewbonney | 0:07919e3d6c56 | 5973 | |
| andrewbonney | 0:07919e3d6c56 | 5974 | static NAMED * FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 5975 | hashTableIterNext(HASH_TABLE_ITER *iter) |
| andrewbonney | 0:07919e3d6c56 | 5976 | { |
| andrewbonney | 0:07919e3d6c56 | 5977 | while (iter->p != iter->end) { |
| andrewbonney | 0:07919e3d6c56 | 5978 | NAMED *tem = *(iter->p)++; |
| andrewbonney | 0:07919e3d6c56 | 5979 | if (tem) |
| andrewbonney | 0:07919e3d6c56 | 5980 | return tem; |
| andrewbonney | 0:07919e3d6c56 | 5981 | } |
| andrewbonney | 0:07919e3d6c56 | 5982 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 5983 | } |
| andrewbonney | 0:07919e3d6c56 | 5984 | |
| andrewbonney | 0:07919e3d6c56 | 5985 | static void FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 5986 | poolInit(STRING_POOL *pool, const XML_Memory_Handling_Suite *ms) |
| andrewbonney | 0:07919e3d6c56 | 5987 | { |
| andrewbonney | 0:07919e3d6c56 | 5988 | pool->blocks = NULL; |
| andrewbonney | 0:07919e3d6c56 | 5989 | pool->freeBlocks = NULL; |
| andrewbonney | 0:07919e3d6c56 | 5990 | pool->start = NULL; |
| andrewbonney | 0:07919e3d6c56 | 5991 | pool->ptr = NULL; |
| andrewbonney | 0:07919e3d6c56 | 5992 | pool->end = NULL; |
| andrewbonney | 0:07919e3d6c56 | 5993 | pool->mem = ms; |
| andrewbonney | 0:07919e3d6c56 | 5994 | } |
| andrewbonney | 0:07919e3d6c56 | 5995 | |
| andrewbonney | 0:07919e3d6c56 | 5996 | static void FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 5997 | poolClear(STRING_POOL *pool) |
| andrewbonney | 0:07919e3d6c56 | 5998 | { |
| andrewbonney | 0:07919e3d6c56 | 5999 | if (!pool->freeBlocks) |
| andrewbonney | 0:07919e3d6c56 | 6000 | pool->freeBlocks = pool->blocks; |
| andrewbonney | 0:07919e3d6c56 | 6001 | else { |
| andrewbonney | 0:07919e3d6c56 | 6002 | BLOCK *p = pool->blocks; |
| andrewbonney | 0:07919e3d6c56 | 6003 | while (p) { |
| andrewbonney | 0:07919e3d6c56 | 6004 | BLOCK *tem = p->next; |
| andrewbonney | 0:07919e3d6c56 | 6005 | p->next = pool->freeBlocks; |
| andrewbonney | 0:07919e3d6c56 | 6006 | pool->freeBlocks = p; |
| andrewbonney | 0:07919e3d6c56 | 6007 | p = tem; |
| andrewbonney | 0:07919e3d6c56 | 6008 | } |
| andrewbonney | 0:07919e3d6c56 | 6009 | } |
| andrewbonney | 0:07919e3d6c56 | 6010 | pool->blocks = NULL; |
| andrewbonney | 0:07919e3d6c56 | 6011 | pool->start = NULL; |
| andrewbonney | 0:07919e3d6c56 | 6012 | pool->ptr = NULL; |
| andrewbonney | 0:07919e3d6c56 | 6013 | pool->end = NULL; |
| andrewbonney | 0:07919e3d6c56 | 6014 | } |
| andrewbonney | 0:07919e3d6c56 | 6015 | |
| andrewbonney | 0:07919e3d6c56 | 6016 | static void FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 6017 | poolDestroy(STRING_POOL *pool) |
| andrewbonney | 0:07919e3d6c56 | 6018 | { |
| andrewbonney | 0:07919e3d6c56 | 6019 | BLOCK *p = pool->blocks; |
| andrewbonney | 0:07919e3d6c56 | 6020 | while (p) { |
| andrewbonney | 0:07919e3d6c56 | 6021 | BLOCK *tem = p->next; |
| andrewbonney | 0:07919e3d6c56 | 6022 | pool->mem->free_fcn(p); |
| andrewbonney | 0:07919e3d6c56 | 6023 | p = tem; |
| andrewbonney | 0:07919e3d6c56 | 6024 | } |
| andrewbonney | 0:07919e3d6c56 | 6025 | p = pool->freeBlocks; |
| andrewbonney | 0:07919e3d6c56 | 6026 | while (p) { |
| andrewbonney | 0:07919e3d6c56 | 6027 | BLOCK *tem = p->next; |
| andrewbonney | 0:07919e3d6c56 | 6028 | pool->mem->free_fcn(p); |
| andrewbonney | 0:07919e3d6c56 | 6029 | p = tem; |
| andrewbonney | 0:07919e3d6c56 | 6030 | } |
| andrewbonney | 0:07919e3d6c56 | 6031 | } |
| andrewbonney | 0:07919e3d6c56 | 6032 | |
| andrewbonney | 0:07919e3d6c56 | 6033 | static XML_Char * |
| andrewbonney | 0:07919e3d6c56 | 6034 | poolAppend(STRING_POOL *pool, const ENCODING *enc, |
| andrewbonney | 0:07919e3d6c56 | 6035 | const char *ptr, const char *end) |
| andrewbonney | 0:07919e3d6c56 | 6036 | { |
| andrewbonney | 0:07919e3d6c56 | 6037 | if (!pool->ptr && !poolGrow(pool)) |
| andrewbonney | 0:07919e3d6c56 | 6038 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 6039 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 6040 | XmlConvert(enc, &ptr, end, (ICHAR **)&(pool->ptr), (ICHAR *)pool->end); |
| andrewbonney | 0:07919e3d6c56 | 6041 | if (ptr == end) |
| andrewbonney | 0:07919e3d6c56 | 6042 | break; |
| andrewbonney | 0:07919e3d6c56 | 6043 | if (!poolGrow(pool)) |
| andrewbonney | 0:07919e3d6c56 | 6044 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 6045 | } |
| andrewbonney | 0:07919e3d6c56 | 6046 | return pool->start; |
| andrewbonney | 0:07919e3d6c56 | 6047 | } |
| andrewbonney | 0:07919e3d6c56 | 6048 | |
| andrewbonney | 0:07919e3d6c56 | 6049 | static const XML_Char * FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 6050 | poolCopyString(STRING_POOL *pool, const XML_Char *s) |
| andrewbonney | 0:07919e3d6c56 | 6051 | { |
| andrewbonney | 0:07919e3d6c56 | 6052 | do { |
| andrewbonney | 0:07919e3d6c56 | 6053 | if (!poolAppendChar(pool, *s)) |
| andrewbonney | 0:07919e3d6c56 | 6054 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 6055 | } while (*s++); |
| andrewbonney | 0:07919e3d6c56 | 6056 | s = pool->start; |
| andrewbonney | 0:07919e3d6c56 | 6057 | poolFinish(pool); |
| andrewbonney | 0:07919e3d6c56 | 6058 | return s; |
| andrewbonney | 0:07919e3d6c56 | 6059 | } |
| andrewbonney | 0:07919e3d6c56 | 6060 | |
| andrewbonney | 0:07919e3d6c56 | 6061 | static const XML_Char * |
| andrewbonney | 0:07919e3d6c56 | 6062 | poolCopyStringN(STRING_POOL *pool, const XML_Char *s, int n) |
| andrewbonney | 0:07919e3d6c56 | 6063 | { |
| andrewbonney | 0:07919e3d6c56 | 6064 | if (!pool->ptr && !poolGrow(pool)) |
| andrewbonney | 0:07919e3d6c56 | 6065 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 6066 | for (; n > 0; --n, s++) { |
| andrewbonney | 0:07919e3d6c56 | 6067 | if (!poolAppendChar(pool, *s)) |
| andrewbonney | 0:07919e3d6c56 | 6068 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 6069 | } |
| andrewbonney | 0:07919e3d6c56 | 6070 | s = pool->start; |
| andrewbonney | 0:07919e3d6c56 | 6071 | poolFinish(pool); |
| andrewbonney | 0:07919e3d6c56 | 6072 | return s; |
| andrewbonney | 0:07919e3d6c56 | 6073 | } |
| andrewbonney | 0:07919e3d6c56 | 6074 | |
| andrewbonney | 0:07919e3d6c56 | 6075 | static const XML_Char * FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 6076 | poolAppendString(STRING_POOL *pool, const XML_Char *s) |
| andrewbonney | 0:07919e3d6c56 | 6077 | { |
| andrewbonney | 0:07919e3d6c56 | 6078 | while (*s) { |
| andrewbonney | 0:07919e3d6c56 | 6079 | if (!poolAppendChar(pool, *s)) |
| andrewbonney | 0:07919e3d6c56 | 6080 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 6081 | s++; |
| andrewbonney | 0:07919e3d6c56 | 6082 | } |
| andrewbonney | 0:07919e3d6c56 | 6083 | return pool->start; |
| andrewbonney | 0:07919e3d6c56 | 6084 | } |
| andrewbonney | 0:07919e3d6c56 | 6085 | |
| andrewbonney | 0:07919e3d6c56 | 6086 | static XML_Char * |
| andrewbonney | 0:07919e3d6c56 | 6087 | poolStoreString(STRING_POOL *pool, const ENCODING *enc, |
| andrewbonney | 0:07919e3d6c56 | 6088 | const char *ptr, const char *end) |
| andrewbonney | 0:07919e3d6c56 | 6089 | { |
| andrewbonney | 0:07919e3d6c56 | 6090 | if (!poolAppend(pool, enc, ptr, end)) |
| andrewbonney | 0:07919e3d6c56 | 6091 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 6092 | if (pool->ptr == pool->end && !poolGrow(pool)) |
| andrewbonney | 0:07919e3d6c56 | 6093 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 6094 | *(pool->ptr)++ = 0; |
| andrewbonney | 0:07919e3d6c56 | 6095 | return pool->start; |
| andrewbonney | 0:07919e3d6c56 | 6096 | } |
| andrewbonney | 0:07919e3d6c56 | 6097 | |
| andrewbonney | 0:07919e3d6c56 | 6098 | static XML_Bool FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 6099 | poolGrow(STRING_POOL *pool) |
| andrewbonney | 0:07919e3d6c56 | 6100 | { |
| andrewbonney | 0:07919e3d6c56 | 6101 | if (pool->freeBlocks) { |
| andrewbonney | 0:07919e3d6c56 | 6102 | if (pool->start == 0) { |
| andrewbonney | 0:07919e3d6c56 | 6103 | pool->blocks = pool->freeBlocks; |
| andrewbonney | 0:07919e3d6c56 | 6104 | pool->freeBlocks = pool->freeBlocks->next; |
| andrewbonney | 0:07919e3d6c56 | 6105 | pool->blocks->next = NULL; |
| andrewbonney | 0:07919e3d6c56 | 6106 | pool->start = pool->blocks->s; |
| andrewbonney | 0:07919e3d6c56 | 6107 | pool->end = pool->start + pool->blocks->size; |
| andrewbonney | 0:07919e3d6c56 | 6108 | pool->ptr = pool->start; |
| andrewbonney | 0:07919e3d6c56 | 6109 | return XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 6110 | } |
| andrewbonney | 0:07919e3d6c56 | 6111 | if (pool->end - pool->start < pool->freeBlocks->size) { |
| andrewbonney | 0:07919e3d6c56 | 6112 | BLOCK *tem = pool->freeBlocks->next; |
| andrewbonney | 0:07919e3d6c56 | 6113 | pool->freeBlocks->next = pool->blocks; |
| andrewbonney | 0:07919e3d6c56 | 6114 | pool->blocks = pool->freeBlocks; |
| andrewbonney | 0:07919e3d6c56 | 6115 | pool->freeBlocks = tem; |
| andrewbonney | 0:07919e3d6c56 | 6116 | memcpy(pool->blocks->s, pool->start, |
| andrewbonney | 0:07919e3d6c56 | 6117 | (pool->end - pool->start) * sizeof(XML_Char)); |
| andrewbonney | 0:07919e3d6c56 | 6118 | pool->ptr = pool->blocks->s + (pool->ptr - pool->start); |
| andrewbonney | 0:07919e3d6c56 | 6119 | pool->start = pool->blocks->s; |
| andrewbonney | 0:07919e3d6c56 | 6120 | pool->end = pool->start + pool->blocks->size; |
| andrewbonney | 0:07919e3d6c56 | 6121 | return XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 6122 | } |
| andrewbonney | 0:07919e3d6c56 | 6123 | } |
| andrewbonney | 0:07919e3d6c56 | 6124 | if (pool->blocks && pool->start == pool->blocks->s) { |
| andrewbonney | 0:07919e3d6c56 | 6125 | int blockSize = (int)(pool->end - pool->start)*2; |
| andrewbonney | 0:07919e3d6c56 | 6126 | pool->blocks = (BLOCK *) |
| andrewbonney | 0:07919e3d6c56 | 6127 | pool->mem->realloc_fcn(pool->blocks, |
| andrewbonney | 0:07919e3d6c56 | 6128 | (offsetof(BLOCK, s) |
| andrewbonney | 0:07919e3d6c56 | 6129 | + blockSize * sizeof(XML_Char))); |
| andrewbonney | 0:07919e3d6c56 | 6130 | if (pool->blocks == NULL) |
| andrewbonney | 0:07919e3d6c56 | 6131 | return XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 6132 | pool->blocks->size = blockSize; |
| andrewbonney | 0:07919e3d6c56 | 6133 | pool->ptr = pool->blocks->s + (pool->ptr - pool->start); |
| andrewbonney | 0:07919e3d6c56 | 6134 | pool->start = pool->blocks->s; |
| andrewbonney | 0:07919e3d6c56 | 6135 | pool->end = pool->start + blockSize; |
| andrewbonney | 0:07919e3d6c56 | 6136 | } |
| andrewbonney | 0:07919e3d6c56 | 6137 | else { |
| andrewbonney | 0:07919e3d6c56 | 6138 | BLOCK *tem; |
| andrewbonney | 0:07919e3d6c56 | 6139 | int blockSize = (int)(pool->end - pool->start); |
| andrewbonney | 0:07919e3d6c56 | 6140 | if (blockSize < INIT_BLOCK_SIZE) |
| andrewbonney | 0:07919e3d6c56 | 6141 | blockSize = INIT_BLOCK_SIZE; |
| andrewbonney | 0:07919e3d6c56 | 6142 | else |
| andrewbonney | 0:07919e3d6c56 | 6143 | blockSize *= 2; |
| andrewbonney | 0:07919e3d6c56 | 6144 | tem = (BLOCK *)pool->mem->malloc_fcn(offsetof(BLOCK, s) |
| andrewbonney | 0:07919e3d6c56 | 6145 | + blockSize * sizeof(XML_Char)); |
| andrewbonney | 0:07919e3d6c56 | 6146 | if (!tem) |
| andrewbonney | 0:07919e3d6c56 | 6147 | return XML_FALSE; |
| andrewbonney | 0:07919e3d6c56 | 6148 | tem->size = blockSize; |
| andrewbonney | 0:07919e3d6c56 | 6149 | tem->next = pool->blocks; |
| andrewbonney | 0:07919e3d6c56 | 6150 | pool->blocks = tem; |
| andrewbonney | 0:07919e3d6c56 | 6151 | if (pool->ptr != pool->start) |
| andrewbonney | 0:07919e3d6c56 | 6152 | memcpy(tem->s, pool->start, |
| andrewbonney | 0:07919e3d6c56 | 6153 | (pool->ptr - pool->start) * sizeof(XML_Char)); |
| andrewbonney | 0:07919e3d6c56 | 6154 | pool->ptr = tem->s + (pool->ptr - pool->start); |
| andrewbonney | 0:07919e3d6c56 | 6155 | pool->start = tem->s; |
| andrewbonney | 0:07919e3d6c56 | 6156 | pool->end = tem->s + blockSize; |
| andrewbonney | 0:07919e3d6c56 | 6157 | } |
| andrewbonney | 0:07919e3d6c56 | 6158 | return XML_TRUE; |
| andrewbonney | 0:07919e3d6c56 | 6159 | } |
| andrewbonney | 0:07919e3d6c56 | 6160 | |
| andrewbonney | 0:07919e3d6c56 | 6161 | static int FASTCALL |
| andrewbonney | 0:07919e3d6c56 | 6162 | nextScaffoldPart(XML_Parser parser) |
| andrewbonney | 0:07919e3d6c56 | 6163 | { |
| andrewbonney | 0:07919e3d6c56 | 6164 | DTD * const dtd = _dtd; /* save one level of indirection */ |
| andrewbonney | 0:07919e3d6c56 | 6165 | CONTENT_SCAFFOLD * me; |
| andrewbonney | 0:07919e3d6c56 | 6166 | int next; |
| andrewbonney | 0:07919e3d6c56 | 6167 | |
| andrewbonney | 0:07919e3d6c56 | 6168 | if (!dtd->scaffIndex) { |
| andrewbonney | 0:07919e3d6c56 | 6169 | dtd->scaffIndex = (int *)MALLOC(groupSize * sizeof(int)); |
| andrewbonney | 0:07919e3d6c56 | 6170 | if (!dtd->scaffIndex) |
| andrewbonney | 0:07919e3d6c56 | 6171 | return -1; |
| andrewbonney | 0:07919e3d6c56 | 6172 | dtd->scaffIndex[0] = 0; |
| andrewbonney | 0:07919e3d6c56 | 6173 | } |
| andrewbonney | 0:07919e3d6c56 | 6174 | |
| andrewbonney | 0:07919e3d6c56 | 6175 | if (dtd->scaffCount >= dtd->scaffSize) { |
| andrewbonney | 0:07919e3d6c56 | 6176 | CONTENT_SCAFFOLD *temp; |
| andrewbonney | 0:07919e3d6c56 | 6177 | if (dtd->scaffold) { |
| andrewbonney | 0:07919e3d6c56 | 6178 | temp = (CONTENT_SCAFFOLD *) |
| andrewbonney | 0:07919e3d6c56 | 6179 | REALLOC(dtd->scaffold, dtd->scaffSize * 2 * sizeof(CONTENT_SCAFFOLD)); |
| andrewbonney | 0:07919e3d6c56 | 6180 | if (temp == NULL) |
| andrewbonney | 0:07919e3d6c56 | 6181 | return -1; |
| andrewbonney | 0:07919e3d6c56 | 6182 | dtd->scaffSize *= 2; |
| andrewbonney | 0:07919e3d6c56 | 6183 | } |
| andrewbonney | 0:07919e3d6c56 | 6184 | else { |
| andrewbonney | 0:07919e3d6c56 | 6185 | temp = (CONTENT_SCAFFOLD *)MALLOC(INIT_SCAFFOLD_ELEMENTS |
| andrewbonney | 0:07919e3d6c56 | 6186 | * sizeof(CONTENT_SCAFFOLD)); |
| andrewbonney | 0:07919e3d6c56 | 6187 | if (temp == NULL) |
| andrewbonney | 0:07919e3d6c56 | 6188 | return -1; |
| andrewbonney | 0:07919e3d6c56 | 6189 | dtd->scaffSize = INIT_SCAFFOLD_ELEMENTS; |
| andrewbonney | 0:07919e3d6c56 | 6190 | } |
| andrewbonney | 0:07919e3d6c56 | 6191 | dtd->scaffold = temp; |
| andrewbonney | 0:07919e3d6c56 | 6192 | } |
| andrewbonney | 0:07919e3d6c56 | 6193 | next = dtd->scaffCount++; |
| andrewbonney | 0:07919e3d6c56 | 6194 | me = &dtd->scaffold[next]; |
| andrewbonney | 0:07919e3d6c56 | 6195 | if (dtd->scaffLevel) { |
| andrewbonney | 0:07919e3d6c56 | 6196 | CONTENT_SCAFFOLD *parent = &dtd->scaffold[dtd->scaffIndex[dtd->scaffLevel-1]]; |
| andrewbonney | 0:07919e3d6c56 | 6197 | if (parent->lastchild) { |
| andrewbonney | 0:07919e3d6c56 | 6198 | dtd->scaffold[parent->lastchild].nextsib = next; |
| andrewbonney | 0:07919e3d6c56 | 6199 | } |
| andrewbonney | 0:07919e3d6c56 | 6200 | if (!parent->childcnt) |
| andrewbonney | 0:07919e3d6c56 | 6201 | parent->firstchild = next; |
| andrewbonney | 0:07919e3d6c56 | 6202 | parent->lastchild = next; |
| andrewbonney | 0:07919e3d6c56 | 6203 | parent->childcnt++; |
| andrewbonney | 0:07919e3d6c56 | 6204 | } |
| andrewbonney | 0:07919e3d6c56 | 6205 | me->firstchild = me->lastchild = me->childcnt = me->nextsib = 0; |
| andrewbonney | 0:07919e3d6c56 | 6206 | return next; |
| andrewbonney | 0:07919e3d6c56 | 6207 | } |
| andrewbonney | 0:07919e3d6c56 | 6208 | |
| andrewbonney | 0:07919e3d6c56 | 6209 | static void |
| andrewbonney | 0:07919e3d6c56 | 6210 | build_node(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 6211 | int src_node, |
| andrewbonney | 0:07919e3d6c56 | 6212 | XML_Content *dest, |
| andrewbonney | 0:07919e3d6c56 | 6213 | XML_Content **contpos, |
| andrewbonney | 0:07919e3d6c56 | 6214 | XML_Char **strpos) |
| andrewbonney | 0:07919e3d6c56 | 6215 | { |
| andrewbonney | 0:07919e3d6c56 | 6216 | DTD * const dtd = _dtd; /* save one level of indirection */ |
| andrewbonney | 0:07919e3d6c56 | 6217 | dest->type = dtd->scaffold[src_node].type; |
| andrewbonney | 0:07919e3d6c56 | 6218 | dest->quant = dtd->scaffold[src_node].quant; |
| andrewbonney | 0:07919e3d6c56 | 6219 | if (dest->type == XML_CTYPE_NAME) { |
| andrewbonney | 0:07919e3d6c56 | 6220 | const XML_Char *src; |
| andrewbonney | 0:07919e3d6c56 | 6221 | dest->name = *strpos; |
| andrewbonney | 0:07919e3d6c56 | 6222 | src = dtd->scaffold[src_node].name; |
| andrewbonney | 0:07919e3d6c56 | 6223 | for (;;) { |
| andrewbonney | 0:07919e3d6c56 | 6224 | *(*strpos)++ = *src; |
| andrewbonney | 0:07919e3d6c56 | 6225 | if (!*src) |
| andrewbonney | 0:07919e3d6c56 | 6226 | break; |
| andrewbonney | 0:07919e3d6c56 | 6227 | src++; |
| andrewbonney | 0:07919e3d6c56 | 6228 | } |
| andrewbonney | 0:07919e3d6c56 | 6229 | dest->numchildren = 0; |
| andrewbonney | 0:07919e3d6c56 | 6230 | dest->children = NULL; |
| andrewbonney | 0:07919e3d6c56 | 6231 | } |
| andrewbonney | 0:07919e3d6c56 | 6232 | else { |
| andrewbonney | 0:07919e3d6c56 | 6233 | unsigned int i; |
| andrewbonney | 0:07919e3d6c56 | 6234 | int cn; |
| andrewbonney | 0:07919e3d6c56 | 6235 | dest->numchildren = dtd->scaffold[src_node].childcnt; |
| andrewbonney | 0:07919e3d6c56 | 6236 | dest->children = *contpos; |
| andrewbonney | 0:07919e3d6c56 | 6237 | *contpos += dest->numchildren; |
| andrewbonney | 0:07919e3d6c56 | 6238 | for (i = 0, cn = dtd->scaffold[src_node].firstchild; |
| andrewbonney | 0:07919e3d6c56 | 6239 | i < dest->numchildren; |
| andrewbonney | 0:07919e3d6c56 | 6240 | i++, cn = dtd->scaffold[cn].nextsib) { |
| andrewbonney | 0:07919e3d6c56 | 6241 | build_node(parser, cn, &(dest->children[i]), contpos, strpos); |
| andrewbonney | 0:07919e3d6c56 | 6242 | } |
| andrewbonney | 0:07919e3d6c56 | 6243 | dest->name = NULL; |
| andrewbonney | 0:07919e3d6c56 | 6244 | } |
| andrewbonney | 0:07919e3d6c56 | 6245 | } |
| andrewbonney | 0:07919e3d6c56 | 6246 | |
| andrewbonney | 0:07919e3d6c56 | 6247 | static XML_Content * |
| andrewbonney | 0:07919e3d6c56 | 6248 | build_model (XML_Parser parser) |
| andrewbonney | 0:07919e3d6c56 | 6249 | { |
| andrewbonney | 0:07919e3d6c56 | 6250 | DTD * const dtd = _dtd; /* save one level of indirection */ |
| andrewbonney | 0:07919e3d6c56 | 6251 | XML_Content *ret; |
| andrewbonney | 0:07919e3d6c56 | 6252 | XML_Content *cpos; |
| andrewbonney | 0:07919e3d6c56 | 6253 | XML_Char * str; |
| andrewbonney | 0:07919e3d6c56 | 6254 | int allocsize = (dtd->scaffCount * sizeof(XML_Content) |
| andrewbonney | 0:07919e3d6c56 | 6255 | + (dtd->contentStringLen * sizeof(XML_Char))); |
| andrewbonney | 0:07919e3d6c56 | 6256 | |
| andrewbonney | 0:07919e3d6c56 | 6257 | ret = (XML_Content *)MALLOC(allocsize); |
| andrewbonney | 0:07919e3d6c56 | 6258 | if (!ret) |
| andrewbonney | 0:07919e3d6c56 | 6259 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 6260 | |
| andrewbonney | 0:07919e3d6c56 | 6261 | str = (XML_Char *) (&ret[dtd->scaffCount]); |
| andrewbonney | 0:07919e3d6c56 | 6262 | cpos = &ret[1]; |
| andrewbonney | 0:07919e3d6c56 | 6263 | |
| andrewbonney | 0:07919e3d6c56 | 6264 | build_node(parser, 0, ret, &cpos, &str); |
| andrewbonney | 0:07919e3d6c56 | 6265 | return ret; |
| andrewbonney | 0:07919e3d6c56 | 6266 | } |
| andrewbonney | 0:07919e3d6c56 | 6267 | |
| andrewbonney | 0:07919e3d6c56 | 6268 | static ELEMENT_TYPE * |
| andrewbonney | 0:07919e3d6c56 | 6269 | getElementType(XML_Parser parser, |
| andrewbonney | 0:07919e3d6c56 | 6270 | const ENCODING *enc, |
| andrewbonney | 0:07919e3d6c56 | 6271 | const char *ptr, |
| andrewbonney | 0:07919e3d6c56 | 6272 | const char *end) |
| andrewbonney | 0:07919e3d6c56 | 6273 | { |
| andrewbonney | 0:07919e3d6c56 | 6274 | DTD * const dtd = _dtd; /* save one level of indirection */ |
| andrewbonney | 0:07919e3d6c56 | 6275 | const XML_Char *name = poolStoreString(&dtd->pool, enc, ptr, end); |
| andrewbonney | 0:07919e3d6c56 | 6276 | ELEMENT_TYPE *ret; |
| andrewbonney | 0:07919e3d6c56 | 6277 | |
| andrewbonney | 0:07919e3d6c56 | 6278 | if (!name) |
| andrewbonney | 0:07919e3d6c56 | 6279 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 6280 | ret = (ELEMENT_TYPE *) lookup(&dtd->elementTypes, name, sizeof(ELEMENT_TYPE)); |
| andrewbonney | 0:07919e3d6c56 | 6281 | if (!ret) |
| andrewbonney | 0:07919e3d6c56 | 6282 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 6283 | if (ret->name != name) |
| andrewbonney | 0:07919e3d6c56 | 6284 | poolDiscard(&dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 6285 | else { |
| andrewbonney | 0:07919e3d6c56 | 6286 | poolFinish(&dtd->pool); |
| andrewbonney | 0:07919e3d6c56 | 6287 | if (!setElementTypePrefix(parser, ret)) |
| andrewbonney | 0:07919e3d6c56 | 6288 | return NULL; |
| andrewbonney | 0:07919e3d6c56 | 6289 | } |
| andrewbonney | 0:07919e3d6c56 | 6290 | return ret; |
| andrewbonney | 0:07919e3d6c56 | 6291 | } |