Satoshi Togawa / Mbed 2 deprecated mpod_nhk_english

Download NHK English news podcast automatically. This application requires mpod mother board. See also http://mbed.org/users/geodenx/notebook/mpod/

Dependencies:   BlinkLed HTTPClient EthernetInterface FatFileSystemCpp MSCFileSystem mbed-rtos mbed

Download NHK English news podcast automatically. This application requires mpod mother board. See also http://mbed.org/users/geodenx/notebook/mpod/

TinyXml2/tinyxml2.cpp@4:ab3092d15121, 2012-09-01 (annotated)

Committer:
togayan
Date:
Sat Sep 01 04:12:37 2012 +0000
Revision:
4:ab3092d15121
Parent:
0:1855a008f28e 
HTTPFile was changed to follow the latest HTTPClient library.; BlinkLed was isolated as a library.; Change LED port from LED1,2 to LED3,4 for the specification of pwmout.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
togayan 0:1855a008f28e 1 /*
togayan 0:1855a008f28e 2 Original code by Lee Thomason (www.grinninglizard.com)
togayan 0:1855a008f28e 3
togayan 0:1855a008f28e 4 This software is provided 'as-is', without any express or implied
togayan 0:1855a008f28e 5 warranty. In no event will the authors be held liable for any
togayan 0:1855a008f28e 6 damages arising from the use of this software.
togayan 0:1855a008f28e 7
togayan 0:1855a008f28e 8 Permission is granted to anyone to use this software for any
togayan 0:1855a008f28e 9 purpose, including commercial applications, and to alter it and
togayan 0:1855a008f28e 10 redistribute it freely, subject to the following restrictions:
togayan 0:1855a008f28e 11
togayan 0:1855a008f28e 12 1. The origin of this software must not be misrepresented; you must
togayan 0:1855a008f28e 13 not claim that you wrote the original software. If you use this
togayan 0:1855a008f28e 14 software in a product, an acknowledgment in the product documentation
togayan 0:1855a008f28e 15 would be appreciated but is not required.
togayan 0:1855a008f28e 16
togayan 0:1855a008f28e 17 2. Altered source versions must be plainly marked as such, and
togayan 0:1855a008f28e 18 must not be misrepresented as being the original software.
togayan 0:1855a008f28e 19
togayan 0:1855a008f28e 20 3. This notice may not be removed or altered from any source
togayan 0:1855a008f28e 21 distribution.
togayan 0:1855a008f28e 22 */
togayan 0:1855a008f28e 23
togayan 0:1855a008f28e 24 #include "tinyxml2.h"
togayan 0:1855a008f28e 25
togayan 0:1855a008f28e 26 #include <cstdio>
togayan 0:1855a008f28e 27 #include <cstdlib>
togayan 0:1855a008f28e 28 #include <new>
togayan 0:1855a008f28e 29 #include <cstddef>
togayan 0:1855a008f28e 30
togayan 0:1855a008f28e 31 using namespace tinyxml2;
togayan 0:1855a008f28e 32 using namespace std;
togayan 0:1855a008f28e 33
togayan 0:1855a008f28e 34 static const char LINE_FEED = (char)0x0a; // all line endings are normalized to LF
togayan 0:1855a008f28e 35 static const char LF = LINE_FEED;
togayan 0:1855a008f28e 36 static const char CARRIAGE_RETURN = (char)0x0d; // CR gets filtered out
togayan 0:1855a008f28e 37 static const char CR = CARRIAGE_RETURN;
togayan 0:1855a008f28e 38 static const char SINGLE_QUOTE = '\'';
togayan 0:1855a008f28e 39 static const char DOUBLE_QUOTE = '\"';
togayan 0:1855a008f28e 40
togayan 0:1855a008f28e 41 // Bunch of unicode info at:
togayan 0:1855a008f28e 42 // http://www.unicode.org/faq/utf_bom.html
togayan 0:1855a008f28e 43 // ef bb bf (Microsoft "lead bytes") - designates UTF-8
togayan 0:1855a008f28e 44
togayan 0:1855a008f28e 45 static const unsigned char TIXML_UTF_LEAD_0 = 0xefU;
togayan 0:1855a008f28e 46 static const unsigned char TIXML_UTF_LEAD_1 = 0xbbU;
togayan 0:1855a008f28e 47 static const unsigned char TIXML_UTF_LEAD_2 = 0xbfU;
togayan 0:1855a008f28e 48
togayan 0:1855a008f28e 49
togayan 0:1855a008f28e 50 #define DELETE_NODE( node ) { \
togayan 0:1855a008f28e 51 if ( node ) { \
togayan 0:1855a008f28e 52 MemPool* pool = node->memPool; \
togayan 0:1855a008f28e 53 node->~XMLNode(); \
togayan 0:1855a008f28e 54 pool->Free( node ); \
togayan 0:1855a008f28e 55 } \
togayan 0:1855a008f28e 56 }
togayan 0:1855a008f28e 57 #define DELETE_ATTRIBUTE( attrib ) { \
togayan 0:1855a008f28e 58 if ( attrib ) { \
togayan 0:1855a008f28e 59 MemPool* pool = attrib->memPool; \
togayan 0:1855a008f28e 60 attrib->~XMLAttribute(); \
togayan 0:1855a008f28e 61 pool->Free( attrib ); \
togayan 0:1855a008f28e 62 } \
togayan 0:1855a008f28e 63 }
togayan 0:1855a008f28e 64
togayan 0:1855a008f28e 65 struct Entity {
togayan 0:1855a008f28e 66 const char* pattern;
togayan 0:1855a008f28e 67 int length;
togayan 0:1855a008f28e 68 char value;
togayan 0:1855a008f28e 69 };
togayan 0:1855a008f28e 70
togayan 0:1855a008f28e 71 static const int NUM_ENTITIES = 5;
togayan 0:1855a008f28e 72 static const Entity entities[NUM_ENTITIES] =
togayan 0:1855a008f28e 73 {
togayan 0:1855a008f28e 74 { "quot", 4, DOUBLE_QUOTE },
togayan 0:1855a008f28e 75 { "amp", 3, '&' },
togayan 0:1855a008f28e 76 { "apos", 4, SINGLE_QUOTE },
togayan 0:1855a008f28e 77 { "lt", 2, '<' },
togayan 0:1855a008f28e 78 { "gt", 2, '>' }
togayan 0:1855a008f28e 79 };
togayan 0:1855a008f28e 80
togayan 0:1855a008f28e 81
togayan 0:1855a008f28e 82 StrPair::~StrPair()
togayan 0:1855a008f28e 83 {
togayan 0:1855a008f28e 84 Reset();
togayan 0:1855a008f28e 85 }
togayan 0:1855a008f28e 86
togayan 0:1855a008f28e 87
togayan 0:1855a008f28e 88 void StrPair::Reset()
togayan 0:1855a008f28e 89 {
togayan 0:1855a008f28e 90 if ( flags & NEEDS_DELETE ) {
togayan 0:1855a008f28e 91 delete [] start;
togayan 0:1855a008f28e 92 }
togayan 0:1855a008f28e 93 flags = 0;
togayan 0:1855a008f28e 94 start = 0;
togayan 0:1855a008f28e 95 end = 0;
togayan 0:1855a008f28e 96 }
togayan 0:1855a008f28e 97
togayan 0:1855a008f28e 98
togayan 0:1855a008f28e 99 void StrPair::SetStr( const char* str, int flags )
togayan 0:1855a008f28e 100 {
togayan 0:1855a008f28e 101 Reset();
togayan 0:1855a008f28e 102 size_t len = strlen( str );
togayan 0:1855a008f28e 103 start = new char[ len+1 ];
togayan 0:1855a008f28e 104 memcpy( start, str, len+1 );
togayan 0:1855a008f28e 105 end = start + len;
togayan 0:1855a008f28e 106 this->flags = flags | NEEDS_DELETE;
togayan 0:1855a008f28e 107 }
togayan 0:1855a008f28e 108
togayan 0:1855a008f28e 109
togayan 0:1855a008f28e 110 char* StrPair::ParseText( char* p, const char* endTag, int strFlags )
togayan 0:1855a008f28e 111 {
togayan 0:1855a008f28e 112 TIXMLASSERT( endTag && *endTag );
togayan 0:1855a008f28e 113
togayan 0:1855a008f28e 114 char* start = p; // fixme: hides a member
togayan 0:1855a008f28e 115 char endChar = *endTag;
togayan 0:1855a008f28e 116 size_t length = strlen( endTag );
togayan 0:1855a008f28e 117
togayan 0:1855a008f28e 118 // Inner loop of text parsing.
togayan 0:1855a008f28e 119 while ( *p ) {
togayan 0:1855a008f28e 120 if ( *p == endChar && strncmp( p, endTag, length ) == 0 ) {
togayan 0:1855a008f28e 121 Set( start, p, strFlags );
togayan 0:1855a008f28e 122 return p + length;
togayan 0:1855a008f28e 123 }
togayan 0:1855a008f28e 124 ++p;
togayan 0:1855a008f28e 125 }
togayan 0:1855a008f28e 126 return 0;
togayan 0:1855a008f28e 127 }
togayan 0:1855a008f28e 128
togayan 0:1855a008f28e 129
togayan 0:1855a008f28e 130 char* StrPair::ParseName( char* p )
togayan 0:1855a008f28e 131 {
togayan 0:1855a008f28e 132 char* start = p;
togayan 0:1855a008f28e 133
togayan 0:1855a008f28e 134 if ( !start || !(*start) ) {
togayan 0:1855a008f28e 135 return 0;
togayan 0:1855a008f28e 136 }
togayan 0:1855a008f28e 137
togayan 0:1855a008f28e 138 if ( !XMLUtil::IsAlpha( *p ) ) {
togayan 0:1855a008f28e 139 return 0;
togayan 0:1855a008f28e 140 }
togayan 0:1855a008f28e 141
togayan 0:1855a008f28e 142 while( *p && (
togayan 0:1855a008f28e 143 XMLUtil::IsAlphaNum( (unsigned char) *p )
togayan 0:1855a008f28e 144 || *p == '_'
togayan 0:1855a008f28e 145 || *p == '-'
togayan 0:1855a008f28e 146 || *p == '.'
togayan 0:1855a008f28e 147 || *p == ':' ))
togayan 0:1855a008f28e 148 {
togayan 0:1855a008f28e 149 ++p;
togayan 0:1855a008f28e 150 }
togayan 0:1855a008f28e 151
togayan 0:1855a008f28e 152 if ( p > start ) {
togayan 0:1855a008f28e 153 Set( start, p, 0 );
togayan 0:1855a008f28e 154 return p;
togayan 0:1855a008f28e 155 }
togayan 0:1855a008f28e 156 return 0;
togayan 0:1855a008f28e 157 }
togayan 0:1855a008f28e 158
togayan 0:1855a008f28e 159
togayan 0:1855a008f28e 160
togayan 0:1855a008f28e 161 const char* StrPair::GetStr()
togayan 0:1855a008f28e 162 {
togayan 0:1855a008f28e 163 if ( flags & NEEDS_FLUSH ) {
togayan 0:1855a008f28e 164 *end = 0;
togayan 0:1855a008f28e 165 flags ^= NEEDS_FLUSH;
togayan 0:1855a008f28e 166
togayan 0:1855a008f28e 167 if ( flags ) {
togayan 0:1855a008f28e 168 char* p = start; // the read pointer
togayan 0:1855a008f28e 169 char* q = start; // the write pointer
togayan 0:1855a008f28e 170
togayan 0:1855a008f28e 171 while( p < end ) {
togayan 0:1855a008f28e 172 if ( (flags & NEEDS_NEWLINE_NORMALIZATION) && *p == CR ) {
togayan 0:1855a008f28e 173 // CR-LF pair becomes LF
togayan 0:1855a008f28e 174 // CR alone becomes LF
togayan 0:1855a008f28e 175 // LF-CR becomes LF
togayan 0:1855a008f28e 176 if ( *(p+1) == LF ) {
togayan 0:1855a008f28e 177 p += 2;
togayan 0:1855a008f28e 178 }
togayan 0:1855a008f28e 179 else {
togayan 0:1855a008f28e 180 ++p;
togayan 0:1855a008f28e 181 }
togayan 0:1855a008f28e 182 *q++ = LF;
togayan 0:1855a008f28e 183 }
togayan 0:1855a008f28e 184 else if ( (flags & NEEDS_NEWLINE_NORMALIZATION) && *p == LF ) {
togayan 0:1855a008f28e 185 if ( *(p+1) == CR ) {
togayan 0:1855a008f28e 186 p += 2;
togayan 0:1855a008f28e 187 }
togayan 0:1855a008f28e 188 else {
togayan 0:1855a008f28e 189 ++p;
togayan 0:1855a008f28e 190 }
togayan 0:1855a008f28e 191 *q++ = LF;
togayan 0:1855a008f28e 192 }
togayan 0:1855a008f28e 193 else if ( (flags & NEEDS_ENTITY_PROCESSING) && *p == '&' ) {
togayan 0:1855a008f28e 194 // Entities handled by tinyXML2:
togayan 0:1855a008f28e 195 // - special entities in the entity table [in/out]
togayan 0:1855a008f28e 196 // - numeric character reference [in]
togayan 0:1855a008f28e 197 // &#20013; or &#x4e2d;
togayan 0:1855a008f28e 198
togayan 0:1855a008f28e 199 if ( *(p+1) == '#' ) {
togayan 0:1855a008f28e 200 char buf[10] = { 0 };
togayan 0:1855a008f28e 201 int len;
togayan 0:1855a008f28e 202 p = const_cast<char*>( XMLUtil::GetCharacterRef( p, buf, &len ) );
togayan 0:1855a008f28e 203 for( int i=0; i<len; ++i ) {
togayan 0:1855a008f28e 204 *q++ = buf[i];
togayan 0:1855a008f28e 205 }
togayan 0:1855a008f28e 206 TIXMLASSERT( q <= p );
togayan 0:1855a008f28e 207 }
togayan 0:1855a008f28e 208 else {
togayan 0:1855a008f28e 209 int i=0;
togayan 0:1855a008f28e 210 for(; i<NUM_ENTITIES; ++i ) {
togayan 0:1855a008f28e 211 if ( strncmp( p+1, entities[i].pattern, entities[i].length ) == 0
togayan 0:1855a008f28e 212 && *(p+entities[i].length+1) == ';' )
togayan 0:1855a008f28e 213 {
togayan 0:1855a008f28e 214 // Found an entity convert;
togayan 0:1855a008f28e 215 *q = entities[i].value;
togayan 0:1855a008f28e 216 ++q;
togayan 0:1855a008f28e 217 p += entities[i].length + 2;
togayan 0:1855a008f28e 218 break;
togayan 0:1855a008f28e 219 }
togayan 0:1855a008f28e 220 }
togayan 0:1855a008f28e 221 if ( i == NUM_ENTITIES ) {
togayan 0:1855a008f28e 222 // fixme: treat as error?
togayan 0:1855a008f28e 223 ++p;
togayan 0:1855a008f28e 224 ++q;
togayan 0:1855a008f28e 225 }
togayan 0:1855a008f28e 226 }
togayan 0:1855a008f28e 227 }
togayan 0:1855a008f28e 228 else {
togayan 0:1855a008f28e 229 *q = *p;
togayan 0:1855a008f28e 230 ++p;
togayan 0:1855a008f28e 231 ++q;
togayan 0:1855a008f28e 232 }
togayan 0:1855a008f28e 233 }
togayan 0:1855a008f28e 234 *q = 0;
togayan 0:1855a008f28e 235 }
togayan 0:1855a008f28e 236 flags = (flags & NEEDS_DELETE);
togayan 0:1855a008f28e 237 }
togayan 0:1855a008f28e 238 return start;
togayan 0:1855a008f28e 239 }
togayan 0:1855a008f28e 240
togayan 0:1855a008f28e 241
togayan 0:1855a008f28e 242
togayan 0:1855a008f28e 243
togayan 0:1855a008f28e 244 // --------- XMLUtil ----------- //
togayan 0:1855a008f28e 245
togayan 0:1855a008f28e 246 const char* XMLUtil::ReadBOM( const char* p, bool* bom )
togayan 0:1855a008f28e 247 {
togayan 0:1855a008f28e 248 *bom = false;
togayan 0:1855a008f28e 249 const unsigned char* pu = reinterpret_cast<const unsigned char*>(p);
togayan 0:1855a008f28e 250 // Check for BOM:
togayan 0:1855a008f28e 251 if ( *(pu+0) == TIXML_UTF_LEAD_0
togayan 0:1855a008f28e 252 && *(pu+1) == TIXML_UTF_LEAD_1
togayan 0:1855a008f28e 253 && *(pu+2) == TIXML_UTF_LEAD_2 )
togayan 0:1855a008f28e 254 {
togayan 0:1855a008f28e 255 *bom = true;
togayan 0:1855a008f28e 256 p += 3;
togayan 0:1855a008f28e 257 }
togayan 0:1855a008f28e 258 return p;
togayan 0:1855a008f28e 259 }
togayan 0:1855a008f28e 260
togayan 0:1855a008f28e 261
togayan 0:1855a008f28e 262 void XMLUtil::ConvertUTF32ToUTF8( unsigned long input, char* output, int* length )
togayan 0:1855a008f28e 263 {
togayan 0:1855a008f28e 264 const unsigned long BYTE_MASK = 0xBF;
togayan 0:1855a008f28e 265 const unsigned long BYTE_MARK = 0x80;
togayan 0:1855a008f28e 266 const unsigned long FIRST_BYTE_MARK[7] = { 0x00, 0x00, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC };
togayan 0:1855a008f28e 267
togayan 0:1855a008f28e 268 if (input < 0x80)
togayan 0:1855a008f28e 269 *length = 1;
togayan 0:1855a008f28e 270 else if ( input < 0x800 )
togayan 0:1855a008f28e 271 *length = 2;
togayan 0:1855a008f28e 272 else if ( input < 0x10000 )
togayan 0:1855a008f28e 273 *length = 3;
togayan 0:1855a008f28e 274 else if ( input < 0x200000 )
togayan 0:1855a008f28e 275 *length = 4;
togayan 0:1855a008f28e 276 else
togayan 0:1855a008f28e 277 { *length = 0; return; } // This code won't covert this correctly anyway.
togayan 0:1855a008f28e 278
togayan 0:1855a008f28e 279 output += *length;
togayan 0:1855a008f28e 280
togayan 0:1855a008f28e 281 // Scary scary fall throughs.
togayan 0:1855a008f28e 282 switch (*length)
togayan 0:1855a008f28e 283 {
togayan 0:1855a008f28e 284 case 4:
togayan 0:1855a008f28e 285 --output;
togayan 0:1855a008f28e 286 *output = (char)((input | BYTE_MARK) & BYTE_MASK);
togayan 0:1855a008f28e 287 input >>= 6;
togayan 0:1855a008f28e 288 case 3:
togayan 0:1855a008f28e 289 --output;
togayan 0:1855a008f28e 290 *output = (char)((input | BYTE_MARK) & BYTE_MASK);
togayan 0:1855a008f28e 291 input >>= 6;
togayan 0:1855a008f28e 292 case 2:
togayan 0:1855a008f28e 293 --output;
togayan 0:1855a008f28e 294 *output = (char)((input | BYTE_MARK) & BYTE_MASK);
togayan 0:1855a008f28e 295 input >>= 6;
togayan 0:1855a008f28e 296 case 1:
togayan 0:1855a008f28e 297 --output;
togayan 0:1855a008f28e 298 *output = (char)(input | FIRST_BYTE_MARK[*length]);
togayan 0:1855a008f28e 299 }
togayan 0:1855a008f28e 300 }
togayan 0:1855a008f28e 301
togayan 0:1855a008f28e 302
togayan 0:1855a008f28e 303 const char* XMLUtil::GetCharacterRef( const char* p, char* value, int* length )
togayan 0:1855a008f28e 304 {
togayan 0:1855a008f28e 305 // Presume an entity, and pull it out.
togayan 0:1855a008f28e 306 *length = 0;
togayan 0:1855a008f28e 307
togayan 0:1855a008f28e 308 if ( *(p+1) == '#' && *(p+2) )
togayan 0:1855a008f28e 309 {
togayan 0:1855a008f28e 310 unsigned long ucs = 0;
togayan 0:1855a008f28e 311 ptrdiff_t delta = 0;
togayan 0:1855a008f28e 312 unsigned mult = 1;
togayan 0:1855a008f28e 313
togayan 0:1855a008f28e 314 if ( *(p+2) == 'x' )
togayan 0:1855a008f28e 315 {
togayan 0:1855a008f28e 316 // Hexadecimal.
togayan 0:1855a008f28e 317 if ( !*(p+3) ) return 0;
togayan 0:1855a008f28e 318
togayan 0:1855a008f28e 319 const char* q = p+3;
togayan 0:1855a008f28e 320 q = strchr( q, ';' );
togayan 0:1855a008f28e 321
togayan 0:1855a008f28e 322 if ( !q || !*q ) return 0;
togayan 0:1855a008f28e 323
togayan 0:1855a008f28e 324 delta = q-p;
togayan 0:1855a008f28e 325 --q;
togayan 0:1855a008f28e 326
togayan 0:1855a008f28e 327 while ( *q != 'x' )
togayan 0:1855a008f28e 328 {
togayan 0:1855a008f28e 329 if ( *q >= '0' && *q <= '9' )
togayan 0:1855a008f28e 330 ucs += mult * (*q - '0');
togayan 0:1855a008f28e 331 else if ( *q >= 'a' && *q <= 'f' )
togayan 0:1855a008f28e 332 ucs += mult * (*q - 'a' + 10);
togayan 0:1855a008f28e 333 else if ( *q >= 'A' && *q <= 'F' )
togayan 0:1855a008f28e 334 ucs += mult * (*q - 'A' + 10 );
togayan 0:1855a008f28e 335 else
togayan 0:1855a008f28e 336 return 0;
togayan 0:1855a008f28e 337 mult *= 16;
togayan 0:1855a008f28e 338 --q;
togayan 0:1855a008f28e 339 }
togayan 0:1855a008f28e 340 }
togayan 0:1855a008f28e 341 else
togayan 0:1855a008f28e 342 {
togayan 0:1855a008f28e 343 // Decimal.
togayan 0:1855a008f28e 344 if ( !*(p+2) ) return 0;
togayan 0:1855a008f28e 345
togayan 0:1855a008f28e 346 const char* q = p+2;
togayan 0:1855a008f28e 347 q = strchr( q, ';' );
togayan 0:1855a008f28e 348
togayan 0:1855a008f28e 349 if ( !q || !*q ) return 0;
togayan 0:1855a008f28e 350
togayan 0:1855a008f28e 351 delta = q-p;
togayan 0:1855a008f28e 352 --q;
togayan 0:1855a008f28e 353
togayan 0:1855a008f28e 354 while ( *q != '#' )
togayan 0:1855a008f28e 355 {
togayan 0:1855a008f28e 356 if ( *q >= '0' && *q <= '9' )
togayan 0:1855a008f28e 357 ucs += mult * (*q - '0');
togayan 0:1855a008f28e 358 else
togayan 0:1855a008f28e 359 return 0;
togayan 0:1855a008f28e 360 mult *= 10;
togayan 0:1855a008f28e 361 --q;
togayan 0:1855a008f28e 362 }
togayan 0:1855a008f28e 363 }
togayan 0:1855a008f28e 364 // convert the UCS to UTF-8
togayan 0:1855a008f28e 365 ConvertUTF32ToUTF8( ucs, value, length );
togayan 0:1855a008f28e 366 return p + delta + 1;
togayan 0:1855a008f28e 367 }
togayan 0:1855a008f28e 368 return p+1;
togayan 0:1855a008f28e 369 }
togayan 0:1855a008f28e 370
togayan 0:1855a008f28e 371
togayan 0:1855a008f28e 372 void XMLUtil::ToStr( int v, char* buffer, int bufferSize )
togayan 0:1855a008f28e 373 {
togayan 0:1855a008f28e 374 TIXML_SNPRINTF( buffer, bufferSize, "%d", v );
togayan 0:1855a008f28e 375 }
togayan 0:1855a008f28e 376
togayan 0:1855a008f28e 377
togayan 0:1855a008f28e 378 void XMLUtil::ToStr( unsigned v, char* buffer, int bufferSize )
togayan 0:1855a008f28e 379 {
togayan 0:1855a008f28e 380 TIXML_SNPRINTF( buffer, bufferSize, "%u", v );
togayan 0:1855a008f28e 381 }
togayan 0:1855a008f28e 382
togayan 0:1855a008f28e 383
togayan 0:1855a008f28e 384 void XMLUtil::ToStr( bool v, char* buffer, int bufferSize )
togayan 0:1855a008f28e 385 {
togayan 0:1855a008f28e 386 TIXML_SNPRINTF( buffer, bufferSize, "%d", v ? 1 : 0 );
togayan 0:1855a008f28e 387 }
togayan 0:1855a008f28e 388
togayan 0:1855a008f28e 389
togayan 0:1855a008f28e 390 void XMLUtil::ToStr( float v, char* buffer, int bufferSize )
togayan 0:1855a008f28e 391 {
togayan 0:1855a008f28e 392 TIXML_SNPRINTF( buffer, bufferSize, "%f", v );
togayan 0:1855a008f28e 393 }
togayan 0:1855a008f28e 394
togayan 0:1855a008f28e 395
togayan 0:1855a008f28e 396 void XMLUtil::ToStr( double v, char* buffer, int bufferSize )
togayan 0:1855a008f28e 397 {
togayan 0:1855a008f28e 398 TIXML_SNPRINTF( buffer, bufferSize, "%f", v );
togayan 0:1855a008f28e 399 }
togayan 0:1855a008f28e 400
togayan 0:1855a008f28e 401
togayan 0:1855a008f28e 402 bool XMLUtil::ToInt( const char* str, int* value )
togayan 0:1855a008f28e 403 {
togayan 0:1855a008f28e 404 if ( TIXML_SSCANF( str, "%d", value ) == 1 )
togayan 0:1855a008f28e 405 return true;
togayan 0:1855a008f28e 406 return false;
togayan 0:1855a008f28e 407 }
togayan 0:1855a008f28e 408
togayan 0:1855a008f28e 409 bool XMLUtil::ToUnsigned( const char* str, unsigned *value )
togayan 0:1855a008f28e 410 {
togayan 0:1855a008f28e 411 if ( TIXML_SSCANF( str, "%u", value ) == 1 )
togayan 0:1855a008f28e 412 return true;
togayan 0:1855a008f28e 413 return false;
togayan 0:1855a008f28e 414 }
togayan 0:1855a008f28e 415
togayan 0:1855a008f28e 416 bool XMLUtil::ToBool( const char* str, bool* value )
togayan 0:1855a008f28e 417 {
togayan 0:1855a008f28e 418 int ival = 0;
togayan 0:1855a008f28e 419 if ( ToInt( str, &ival )) {
togayan 0:1855a008f28e 420 *value = (ival==0) ? false : true;
togayan 0:1855a008f28e 421 return true;
togayan 0:1855a008f28e 422 }
togayan 0:1855a008f28e 423 if ( StringEqual( str, "true" ) ) {
togayan 0:1855a008f28e 424 *value = true;
togayan 0:1855a008f28e 425 return true;
togayan 0:1855a008f28e 426 }
togayan 0:1855a008f28e 427 else if ( StringEqual( str, "false" ) ) {
togayan 0:1855a008f28e 428 *value = false;
togayan 0:1855a008f28e 429 return true;
togayan 0:1855a008f28e 430 }
togayan 0:1855a008f28e 431 return false;
togayan 0:1855a008f28e 432 }
togayan 0:1855a008f28e 433
togayan 0:1855a008f28e 434
togayan 0:1855a008f28e 435 bool XMLUtil::ToFloat( const char* str, float* value )
togayan 0:1855a008f28e 436 {
togayan 0:1855a008f28e 437 if ( TIXML_SSCANF( str, "%f", value ) == 1 ) {
togayan 0:1855a008f28e 438 return true;
togayan 0:1855a008f28e 439 }
togayan 0:1855a008f28e 440 return false;
togayan 0:1855a008f28e 441 }
togayan 0:1855a008f28e 442
togayan 0:1855a008f28e 443 bool XMLUtil::ToDouble( const char* str, double* value )
togayan 0:1855a008f28e 444 {
togayan 0:1855a008f28e 445 if ( TIXML_SSCANF( str, "%lf", value ) == 1 ) {
togayan 0:1855a008f28e 446 return true;
togayan 0:1855a008f28e 447 }
togayan 0:1855a008f28e 448 return false;
togayan 0:1855a008f28e 449 }
togayan 0:1855a008f28e 450
togayan 0:1855a008f28e 451
togayan 0:1855a008f28e 452 char* XMLDocument::Identify( char* p, XMLNode** node )
togayan 0:1855a008f28e 453 {
togayan 0:1855a008f28e 454 XMLNode* returnNode = 0;
togayan 0:1855a008f28e 455 char* start = p;
togayan 0:1855a008f28e 456 p = XMLUtil::SkipWhiteSpace( p );
togayan 0:1855a008f28e 457 if( !p || !*p )
togayan 0:1855a008f28e 458 {
togayan 0:1855a008f28e 459 return p;
togayan 0:1855a008f28e 460 }
togayan 0:1855a008f28e 461
togayan 0:1855a008f28e 462 // What is this thing?
togayan 0:1855a008f28e 463 // - Elements start with a letter or underscore, but xml is reserved.
togayan 0:1855a008f28e 464 // - Comments: <!--
togayan 0:1855a008f28e 465 // - Decleration: <?
togayan 0:1855a008f28e 466 // - Everthing else is unknown to tinyxml.
togayan 0:1855a008f28e 467 //
togayan 0:1855a008f28e 468
togayan 0:1855a008f28e 469 static const char* xmlHeader = { "<?" };
togayan 0:1855a008f28e 470 static const char* commentHeader = { "<!--" };
togayan 0:1855a008f28e 471 static const char* dtdHeader = { "<!" };
togayan 0:1855a008f28e 472 static const char* cdataHeader = { "<![CDATA[" };
togayan 0:1855a008f28e 473 static const char* elementHeader = { "<" }; // and a header for everything else; check last.
togayan 0:1855a008f28e 474
togayan 0:1855a008f28e 475 static const int xmlHeaderLen = 2;
togayan 0:1855a008f28e 476 static const int commentHeaderLen = 4;
togayan 0:1855a008f28e 477 static const int dtdHeaderLen = 2;
togayan 0:1855a008f28e 478 static const int cdataHeaderLen = 9;
togayan 0:1855a008f28e 479 static const int elementHeaderLen = 1;
togayan 0:1855a008f28e 480
togayan 0:1855a008f28e 481 #if defined(_MSC_VER)
togayan 0:1855a008f28e 482 #pragma warning ( push )
togayan 0:1855a008f28e 483 #pragma warning ( disable : 4127 )
togayan 0:1855a008f28e 484 #endif
togayan 0:1855a008f28e 485 TIXMLASSERT( sizeof( XMLComment ) == sizeof( XMLUnknown ) ); // use same memory pool
togayan 0:1855a008f28e 486 TIXMLASSERT( sizeof( XMLComment ) == sizeof( XMLDeclaration ) ); // use same memory pool
togayan 0:1855a008f28e 487 #if defined(_MSC_VER)
togayan 0:1855a008f28e 488 #pragma warning (pop)
togayan 0:1855a008f28e 489 #endif
togayan 0:1855a008f28e 490 if ( XMLUtil::StringEqual( p, xmlHeader, xmlHeaderLen ) ) {
togayan 0:1855a008f28e 491 returnNode = new (commentPool.Alloc()) XMLDeclaration( this );
togayan 0:1855a008f28e 492 returnNode->memPool = &commentPool;
togayan 0:1855a008f28e 493 p += xmlHeaderLen;
togayan 0:1855a008f28e 494 }
togayan 0:1855a008f28e 495 else if ( XMLUtil::StringEqual( p, commentHeader, commentHeaderLen ) ) {
togayan 0:1855a008f28e 496 returnNode = new (commentPool.Alloc()) XMLComment( this );
togayan 0:1855a008f28e 497 returnNode->memPool = &commentPool;
togayan 0:1855a008f28e 498 p += commentHeaderLen;
togayan 0:1855a008f28e 499 }
togayan 0:1855a008f28e 500 else if ( XMLUtil::StringEqual( p, cdataHeader, cdataHeaderLen ) ) {
togayan 0:1855a008f28e 501 XMLText* text = new (textPool.Alloc()) XMLText( this );
togayan 0:1855a008f28e 502 returnNode = text;
togayan 0:1855a008f28e 503 returnNode->memPool = &textPool;
togayan 0:1855a008f28e 504 p += cdataHeaderLen;
togayan 0:1855a008f28e 505 text->SetCData( true );
togayan 0:1855a008f28e 506 }
togayan 0:1855a008f28e 507 else if ( XMLUtil::StringEqual( p, dtdHeader, dtdHeaderLen ) ) {
togayan 0:1855a008f28e 508 returnNode = new (commentPool.Alloc()) XMLUnknown( this );
togayan 0:1855a008f28e 509 returnNode->memPool = &commentPool;
togayan 0:1855a008f28e 510 p += dtdHeaderLen;
togayan 0:1855a008f28e 511 }
togayan 0:1855a008f28e 512 else if ( XMLUtil::StringEqual( p, elementHeader, elementHeaderLen ) ) {
togayan 0:1855a008f28e 513 returnNode = new (elementPool.Alloc()) XMLElement( this );
togayan 0:1855a008f28e 514 returnNode->memPool = &elementPool;
togayan 0:1855a008f28e 515 p += elementHeaderLen;
togayan 0:1855a008f28e 516 }
togayan 0:1855a008f28e 517 else {
togayan 0:1855a008f28e 518 returnNode = new (textPool.Alloc()) XMLText( this );
togayan 0:1855a008f28e 519 returnNode->memPool = &textPool;
togayan 0:1855a008f28e 520 p = start; // Back it up, all the text counts.
togayan 0:1855a008f28e 521 }
togayan 0:1855a008f28e 522
togayan 0:1855a008f28e 523 *node = returnNode;
togayan 0:1855a008f28e 524 return p;
togayan 0:1855a008f28e 525 }
togayan 0:1855a008f28e 526
togayan 0:1855a008f28e 527
togayan 0:1855a008f28e 528 bool XMLDocument::Accept( XMLVisitor* visitor ) const
togayan 0:1855a008f28e 529 {
togayan 0:1855a008f28e 530 if ( visitor->VisitEnter( *this ) )
togayan 0:1855a008f28e 531 {
togayan 0:1855a008f28e 532 for ( const XMLNode* node=FirstChild(); node; node=node->NextSibling() )
togayan 0:1855a008f28e 533 {
togayan 0:1855a008f28e 534 if ( !node->Accept( visitor ) )
togayan 0:1855a008f28e 535 break;
togayan 0:1855a008f28e 536 }
togayan 0:1855a008f28e 537 }
togayan 0:1855a008f28e 538 return visitor->VisitExit( *this );
togayan 0:1855a008f28e 539 }
togayan 0:1855a008f28e 540
togayan 0:1855a008f28e 541
togayan 0:1855a008f28e 542 // --------- XMLNode ----------- //
togayan 0:1855a008f28e 543
togayan 0:1855a008f28e 544 XMLNode::XMLNode( XMLDocument* doc ) :
togayan 0:1855a008f28e 545 document( doc ),
togayan 0:1855a008f28e 546 parent( 0 ),
togayan 0:1855a008f28e 547 firstChild( 0 ), lastChild( 0 ),
togayan 0:1855a008f28e 548 prev( 0 ), next( 0 )
togayan 0:1855a008f28e 549 {
togayan 0:1855a008f28e 550 }
togayan 0:1855a008f28e 551
togayan 0:1855a008f28e 552
togayan 0:1855a008f28e 553 XMLNode::~XMLNode()
togayan 0:1855a008f28e 554 {
togayan 0:1855a008f28e 555 DeleteChildren();
togayan 0:1855a008f28e 556 if ( parent ) {
togayan 0:1855a008f28e 557 parent->Unlink( this );
togayan 0:1855a008f28e 558 }
togayan 0:1855a008f28e 559 }
togayan 0:1855a008f28e 560
togayan 0:1855a008f28e 561
togayan 0:1855a008f28e 562 void XMLNode::SetValue( const char* str, bool staticMem )
togayan 0:1855a008f28e 563 {
togayan 0:1855a008f28e 564 if ( staticMem )
togayan 0:1855a008f28e 565 value.SetInternedStr( str );
togayan 0:1855a008f28e 566 else
togayan 0:1855a008f28e 567 value.SetStr( str );
togayan 0:1855a008f28e 568 }
togayan 0:1855a008f28e 569
togayan 0:1855a008f28e 570
togayan 0:1855a008f28e 571 void XMLNode::DeleteChildren()
togayan 0:1855a008f28e 572 {
togayan 0:1855a008f28e 573 while( firstChild ) {
togayan 0:1855a008f28e 574 XMLNode* node = firstChild;
togayan 0:1855a008f28e 575 Unlink( node );
togayan 0:1855a008f28e 576
togayan 0:1855a008f28e 577 DELETE_NODE( node );
togayan 0:1855a008f28e 578 }
togayan 0:1855a008f28e 579 firstChild = lastChild = 0;
togayan 0:1855a008f28e 580 }
togayan 0:1855a008f28e 581
togayan 0:1855a008f28e 582
togayan 0:1855a008f28e 583 void XMLNode::Unlink( XMLNode* child )
togayan 0:1855a008f28e 584 {
togayan 0:1855a008f28e 585 TIXMLASSERT( child->parent == this );
togayan 0:1855a008f28e 586 if ( child == firstChild )
togayan 0:1855a008f28e 587 firstChild = firstChild->next;
togayan 0:1855a008f28e 588 if ( child == lastChild )
togayan 0:1855a008f28e 589 lastChild = lastChild->prev;
togayan 0:1855a008f28e 590
togayan 0:1855a008f28e 591 if ( child->prev ) {
togayan 0:1855a008f28e 592 child->prev->next = child->next;
togayan 0:1855a008f28e 593 }
togayan 0:1855a008f28e 594 if ( child->next ) {
togayan 0:1855a008f28e 595 child->next->prev = child->prev;
togayan 0:1855a008f28e 596 }
togayan 0:1855a008f28e 597 child->parent = 0;
togayan 0:1855a008f28e 598 }
togayan 0:1855a008f28e 599
togayan 0:1855a008f28e 600
togayan 0:1855a008f28e 601 void XMLNode::DeleteChild( XMLNode* node )
togayan 0:1855a008f28e 602 {
togayan 0:1855a008f28e 603 TIXMLASSERT( node->parent == this );
togayan 0:1855a008f28e 604 DELETE_NODE( node );
togayan 0:1855a008f28e 605 }
togayan 0:1855a008f28e 606
togayan 0:1855a008f28e 607
togayan 0:1855a008f28e 608 XMLNode* XMLNode::InsertEndChild( XMLNode* addThis )
togayan 0:1855a008f28e 609 {
togayan 0:1855a008f28e 610 if ( lastChild ) {
togayan 0:1855a008f28e 611 TIXMLASSERT( firstChild );
togayan 0:1855a008f28e 612 TIXMLASSERT( lastChild->next == 0 );
togayan 0:1855a008f28e 613 lastChild->next = addThis;
togayan 0:1855a008f28e 614 addThis->prev = lastChild;
togayan 0:1855a008f28e 615 lastChild = addThis;
togayan 0:1855a008f28e 616
togayan 0:1855a008f28e 617 addThis->next = 0;
togayan 0:1855a008f28e 618 }
togayan 0:1855a008f28e 619 else {
togayan 0:1855a008f28e 620 TIXMLASSERT( firstChild == 0 );
togayan 0:1855a008f28e 621 firstChild = lastChild = addThis;
togayan 0:1855a008f28e 622
togayan 0:1855a008f28e 623 addThis->prev = 0;
togayan 0:1855a008f28e 624 addThis->next = 0;
togayan 0:1855a008f28e 625 }
togayan 0:1855a008f28e 626 addThis->parent = this;
togayan 0:1855a008f28e 627 return addThis;
togayan 0:1855a008f28e 628 }
togayan 0:1855a008f28e 629
togayan 0:1855a008f28e 630
togayan 0:1855a008f28e 631 XMLNode* XMLNode::InsertFirstChild( XMLNode* addThis )
togayan 0:1855a008f28e 632 {
togayan 0:1855a008f28e 633 if ( firstChild ) {
togayan 0:1855a008f28e 634 TIXMLASSERT( lastChild );
togayan 0:1855a008f28e 635 TIXMLASSERT( firstChild->prev == 0 );
togayan 0:1855a008f28e 636
togayan 0:1855a008f28e 637 firstChild->prev = addThis;
togayan 0:1855a008f28e 638 addThis->next = firstChild;
togayan 0:1855a008f28e 639 firstChild = addThis;
togayan 0:1855a008f28e 640
togayan 0:1855a008f28e 641 addThis->prev = 0;
togayan 0:1855a008f28e 642 }
togayan 0:1855a008f28e 643 else {
togayan 0:1855a008f28e 644 TIXMLASSERT( lastChild == 0 );
togayan 0:1855a008f28e 645 firstChild = lastChild = addThis;
togayan 0:1855a008f28e 646
togayan 0:1855a008f28e 647 addThis->prev = 0;
togayan 0:1855a008f28e 648 addThis->next = 0;
togayan 0:1855a008f28e 649 }
togayan 0:1855a008f28e 650 addThis->parent = this;
togayan 0:1855a008f28e 651 return addThis;
togayan 0:1855a008f28e 652 }
togayan 0:1855a008f28e 653
togayan 0:1855a008f28e 654
togayan 0:1855a008f28e 655 XMLNode* XMLNode::InsertAfterChild( XMLNode* afterThis, XMLNode* addThis )
togayan 0:1855a008f28e 656 {
togayan 0:1855a008f28e 657 TIXMLASSERT( afterThis->parent == this );
togayan 0:1855a008f28e 658 if ( afterThis->parent != this )
togayan 0:1855a008f28e 659 return 0;
togayan 0:1855a008f28e 660
togayan 0:1855a008f28e 661 if ( afterThis->next == 0 ) {
togayan 0:1855a008f28e 662 // The last node or the only node.
togayan 0:1855a008f28e 663 return InsertEndChild( addThis );
togayan 0:1855a008f28e 664 }
togayan 0:1855a008f28e 665 addThis->prev = afterThis;
togayan 0:1855a008f28e 666 addThis->next = afterThis->next;
togayan 0:1855a008f28e 667 afterThis->next->prev = addThis;
togayan 0:1855a008f28e 668 afterThis->next = addThis;
togayan 0:1855a008f28e 669 addThis->parent = this;
togayan 0:1855a008f28e 670 return addThis;
togayan 0:1855a008f28e 671 }
togayan 0:1855a008f28e 672
togayan 0:1855a008f28e 673
togayan 0:1855a008f28e 674
togayan 0:1855a008f28e 675
togayan 0:1855a008f28e 676 const XMLElement* XMLNode::FirstChildElement( const char* value ) const
togayan 0:1855a008f28e 677 {
togayan 0:1855a008f28e 678 for( XMLNode* node=firstChild; node; node=node->next ) {
togayan 0:1855a008f28e 679 XMLElement* element = node->ToElement();
togayan 0:1855a008f28e 680 if ( element ) {
togayan 0:1855a008f28e 681 if ( !value || XMLUtil::StringEqual( element->Name(), value ) ) {
togayan 0:1855a008f28e 682 return element;
togayan 0:1855a008f28e 683 }
togayan 0:1855a008f28e 684 }
togayan 0:1855a008f28e 685 }
togayan 0:1855a008f28e 686 return 0;
togayan 0:1855a008f28e 687 }
togayan 0:1855a008f28e 688
togayan 0:1855a008f28e 689
togayan 0:1855a008f28e 690 const XMLElement* XMLNode::LastChildElement( const char* value ) const
togayan 0:1855a008f28e 691 {
togayan 0:1855a008f28e 692 for( XMLNode* node=lastChild; node; node=node->prev ) {
togayan 0:1855a008f28e 693 XMLElement* element = node->ToElement();
togayan 0:1855a008f28e 694 if ( element ) {
togayan 0:1855a008f28e 695 if ( !value || XMLUtil::StringEqual( element->Name(), value ) ) {
togayan 0:1855a008f28e 696 return element;
togayan 0:1855a008f28e 697 }
togayan 0:1855a008f28e 698 }
togayan 0:1855a008f28e 699 }
togayan 0:1855a008f28e 700 return 0;
togayan 0:1855a008f28e 701 }
togayan 0:1855a008f28e 702
togayan 0:1855a008f28e 703
togayan 0:1855a008f28e 704 const XMLElement* XMLNode::NextSiblingElement( const char* value ) const
togayan 0:1855a008f28e 705 {
togayan 0:1855a008f28e 706 for( XMLNode* element=this->next; element; element = element->next ) {
togayan 0:1855a008f28e 707 if ( element->ToElement()
togayan 0:1855a008f28e 708 && (!value || XMLUtil::StringEqual( value, element->Value() )))
togayan 0:1855a008f28e 709 {
togayan 0:1855a008f28e 710 return element->ToElement();
togayan 0:1855a008f28e 711 }
togayan 0:1855a008f28e 712 }
togayan 0:1855a008f28e 713 return 0;
togayan 0:1855a008f28e 714 }
togayan 0:1855a008f28e 715
togayan 0:1855a008f28e 716
togayan 0:1855a008f28e 717 const XMLElement* XMLNode::PreviousSiblingElement( const char* value ) const
togayan 0:1855a008f28e 718 {
togayan 0:1855a008f28e 719 for( XMLNode* element=this->prev; element; element = element->prev ) {
togayan 0:1855a008f28e 720 if ( element->ToElement()
togayan 0:1855a008f28e 721 && (!value || XMLUtil::StringEqual( value, element->Value() )))
togayan 0:1855a008f28e 722 {
togayan 0:1855a008f28e 723 return element->ToElement();
togayan 0:1855a008f28e 724 }
togayan 0:1855a008f28e 725 }
togayan 0:1855a008f28e 726 return 0;
togayan 0:1855a008f28e 727 }
togayan 0:1855a008f28e 728
togayan 0:1855a008f28e 729
togayan 0:1855a008f28e 730 char* XMLNode::ParseDeep( char* p, StrPair* parentEnd )
togayan 0:1855a008f28e 731 {
togayan 0:1855a008f28e 732 // This is a recursive method, but thinking about it "at the current level"
togayan 0:1855a008f28e 733 // it is a pretty simple flat list:
togayan 0:1855a008f28e 734 // <foo/>
togayan 0:1855a008f28e 735 // <!-- comment -->
togayan 0:1855a008f28e 736 //
togayan 0:1855a008f28e 737 // With a special case:
togayan 0:1855a008f28e 738 // <foo>
togayan 0:1855a008f28e 739 // </foo>
togayan 0:1855a008f28e 740 // <!-- comment -->
togayan 0:1855a008f28e 741 //
togayan 0:1855a008f28e 742 // Where the closing element (/foo) *must* be the next thing after the opening
togayan 0:1855a008f28e 743 // element, and the names must match. BUT the tricky bit is that the closing
togayan 0:1855a008f28e 744 // element will be read by the child.
togayan 0:1855a008f28e 745 //
togayan 0:1855a008f28e 746 // 'endTag' is the end tag for this node, it is returned by a call to a child.
togayan 0:1855a008f28e 747 // 'parentEnd' is the end tag for the parent, which is filled in and returned.
togayan 0:1855a008f28e 748
togayan 0:1855a008f28e 749 while( p && *p ) {
togayan 0:1855a008f28e 750 XMLNode* node = 0;
togayan 0:1855a008f28e 751
togayan 0:1855a008f28e 752 p = document->Identify( p, &node );
togayan 0:1855a008f28e 753 if ( p == 0 || node == 0 ) {
togayan 0:1855a008f28e 754 break;
togayan 0:1855a008f28e 755 }
togayan 0:1855a008f28e 756
togayan 0:1855a008f28e 757 StrPair endTag;
togayan 0:1855a008f28e 758 p = node->ParseDeep( p, &endTag );
togayan 0:1855a008f28e 759 if ( !p ) {
togayan 0:1855a008f28e 760 DELETE_NODE( node );
togayan 0:1855a008f28e 761 node = 0;
togayan 0:1855a008f28e 762 if ( !document->Error() ) {
togayan 0:1855a008f28e 763 document->SetError( XML_ERROR_PARSING, 0, 0 );
togayan 0:1855a008f28e 764 }
togayan 0:1855a008f28e 765 break;
togayan 0:1855a008f28e 766 }
togayan 0:1855a008f28e 767
togayan 0:1855a008f28e 768 // We read the end tag. Return it to the parent.
togayan 0:1855a008f28e 769 if ( node->ToElement() && node->ToElement()->ClosingType() == XMLElement::CLOSING ) {
togayan 0:1855a008f28e 770 if ( parentEnd ) {
togayan 0:1855a008f28e 771 *parentEnd = static_cast<XMLElement*>(node)->value;
togayan 0:1855a008f28e 772 }
togayan 0:1855a008f28e 773 DELETE_NODE( node );
togayan 0:1855a008f28e 774 return p;
togayan 0:1855a008f28e 775 }
togayan 0:1855a008f28e 776
togayan 0:1855a008f28e 777 // Handle an end tag returned to this level.
togayan 0:1855a008f28e 778 // And handle a bunch of annoying errors.
togayan 0:1855a008f28e 779 XMLElement* ele = node->ToElement();
togayan 0:1855a008f28e 780 if ( ele ) {
togayan 0:1855a008f28e 781 if ( endTag.Empty() && ele->ClosingType() == XMLElement::OPEN ) {
togayan 0:1855a008f28e 782 document->SetError( XML_ERROR_MISMATCHED_ELEMENT, node->Value(), 0 );
togayan 0:1855a008f28e 783 p = 0;
togayan 0:1855a008f28e 784 }
togayan 0:1855a008f28e 785 else if ( !endTag.Empty() && ele->ClosingType() != XMLElement::OPEN ) {
togayan 0:1855a008f28e 786 document->SetError( XML_ERROR_MISMATCHED_ELEMENT, node->Value(), 0 );
togayan 0:1855a008f28e 787 p = 0;
togayan 0:1855a008f28e 788 }
togayan 0:1855a008f28e 789 else if ( !endTag.Empty() ) {
togayan 0:1855a008f28e 790 if ( !XMLUtil::StringEqual( endTag.GetStr(), node->Value() )) {
togayan 0:1855a008f28e 791 document->SetError( XML_ERROR_MISMATCHED_ELEMENT, node->Value(), 0 );
togayan 0:1855a008f28e 792 p = 0;
togayan 0:1855a008f28e 793 }
togayan 0:1855a008f28e 794 }
togayan 0:1855a008f28e 795 }
togayan 0:1855a008f28e 796 if ( p == 0 ) {
togayan 0:1855a008f28e 797 DELETE_NODE( node );
togayan 0:1855a008f28e 798 node = 0;
togayan 0:1855a008f28e 799 }
togayan 0:1855a008f28e 800 if ( node ) {
togayan 0:1855a008f28e 801 this->InsertEndChild( node );
togayan 0:1855a008f28e 802 }
togayan 0:1855a008f28e 803 }
togayan 0:1855a008f28e 804 return 0;
togayan 0:1855a008f28e 805 }
togayan 0:1855a008f28e 806
togayan 0:1855a008f28e 807 // --------- XMLText ---------- //
togayan 0:1855a008f28e 808 char* XMLText::ParseDeep( char* p, StrPair* )
togayan 0:1855a008f28e 809 {
togayan 0:1855a008f28e 810 const char* start = p;
togayan 0:1855a008f28e 811 if ( this->CData() ) {
togayan 0:1855a008f28e 812 p = value.ParseText( p, "]]>", StrPair::NEEDS_NEWLINE_NORMALIZATION );
togayan 0:1855a008f28e 813 if ( !p ) {
togayan 0:1855a008f28e 814 document->SetError( XML_ERROR_PARSING_CDATA, start, 0 );
togayan 0:1855a008f28e 815 }
togayan 0:1855a008f28e 816 return p;
togayan 0:1855a008f28e 817 }
togayan 0:1855a008f28e 818 else {
togayan 0:1855a008f28e 819 p = value.ParseText( p, "<", document->ProcessEntities() ? StrPair::TEXT_ELEMENT : StrPair::TEXT_ELEMENT_LEAVE_ENTITIES );
togayan 0:1855a008f28e 820 if ( !p ) {
togayan 0:1855a008f28e 821 document->SetError( XML_ERROR_PARSING_TEXT, start, 0 );
togayan 0:1855a008f28e 822 }
togayan 0:1855a008f28e 823 if ( p && *p ) {
togayan 0:1855a008f28e 824 return p-1;
togayan 0:1855a008f28e 825 }
togayan 0:1855a008f28e 826 }
togayan 0:1855a008f28e 827 return 0;
togayan 0:1855a008f28e 828 }
togayan 0:1855a008f28e 829
togayan 0:1855a008f28e 830
togayan 0:1855a008f28e 831 XMLNode* XMLText::ShallowClone( XMLDocument* doc ) const
togayan 0:1855a008f28e 832 {
togayan 0:1855a008f28e 833 if ( !doc ) {
togayan 0:1855a008f28e 834 doc = document;
togayan 0:1855a008f28e 835 }
togayan 0:1855a008f28e 836 XMLText* text = doc->NewText( Value() ); // fixme: this will always allocate memory. Intern?
togayan 0:1855a008f28e 837 text->SetCData( this->CData() );
togayan 0:1855a008f28e 838 return text;
togayan 0:1855a008f28e 839 }
togayan 0:1855a008f28e 840
togayan 0:1855a008f28e 841
togayan 0:1855a008f28e 842 bool XMLText::ShallowEqual( const XMLNode* compare ) const
togayan 0:1855a008f28e 843 {
togayan 0:1855a008f28e 844 return ( compare->ToText() && XMLUtil::StringEqual( compare->ToText()->Value(), Value() ));
togayan 0:1855a008f28e 845 }
togayan 0:1855a008f28e 846
togayan 0:1855a008f28e 847
togayan 0:1855a008f28e 848 bool XMLText::Accept( XMLVisitor* visitor ) const
togayan 0:1855a008f28e 849 {
togayan 0:1855a008f28e 850 return visitor->Visit( *this );
togayan 0:1855a008f28e 851 }
togayan 0:1855a008f28e 852
togayan 0:1855a008f28e 853
togayan 0:1855a008f28e 854 // --------- XMLComment ---------- //
togayan 0:1855a008f28e 855
togayan 0:1855a008f28e 856 XMLComment::XMLComment( XMLDocument* doc ) : XMLNode( doc )
togayan 0:1855a008f28e 857 {
togayan 0:1855a008f28e 858 }
togayan 0:1855a008f28e 859
togayan 0:1855a008f28e 860
togayan 0:1855a008f28e 861 XMLComment::~XMLComment()
togayan 0:1855a008f28e 862 {
togayan 0:1855a008f28e 863 //printf( "~XMLComment\n" );
togayan 0:1855a008f28e 864 }
togayan 0:1855a008f28e 865
togayan 0:1855a008f28e 866
togayan 0:1855a008f28e 867 char* XMLComment::ParseDeep( char* p, StrPair* )
togayan 0:1855a008f28e 868 {
togayan 0:1855a008f28e 869 // Comment parses as text.
togayan 0:1855a008f28e 870 const char* start = p;
togayan 0:1855a008f28e 871 p = value.ParseText( p, "-->", StrPair::COMMENT );
togayan 0:1855a008f28e 872 if ( p == 0 ) {
togayan 0:1855a008f28e 873 document->SetError( XML_ERROR_PARSING_COMMENT, start, 0 );
togayan 0:1855a008f28e 874 }
togayan 0:1855a008f28e 875 return p;
togayan 0:1855a008f28e 876 }
togayan 0:1855a008f28e 877
togayan 0:1855a008f28e 878
togayan 0:1855a008f28e 879 XMLNode* XMLComment::ShallowClone( XMLDocument* doc ) const
togayan 0:1855a008f28e 880 {
togayan 0:1855a008f28e 881 if ( !doc ) {
togayan 0:1855a008f28e 882 doc = document;
togayan 0:1855a008f28e 883 }
togayan 0:1855a008f28e 884 XMLComment* comment = doc->NewComment( Value() ); // fixme: this will always allocate memory. Intern?
togayan 0:1855a008f28e 885 return comment;
togayan 0:1855a008f28e 886 }
togayan 0:1855a008f28e 887
togayan 0:1855a008f28e 888
togayan 0:1855a008f28e 889 bool XMLComment::ShallowEqual( const XMLNode* compare ) const
togayan 0:1855a008f28e 890 {
togayan 0:1855a008f28e 891 return ( compare->ToComment() && XMLUtil::StringEqual( compare->ToComment()->Value(), Value() ));
togayan 0:1855a008f28e 892 }
togayan 0:1855a008f28e 893
togayan 0:1855a008f28e 894
togayan 0:1855a008f28e 895 bool XMLComment::Accept( XMLVisitor* visitor ) const
togayan 0:1855a008f28e 896 {
togayan 0:1855a008f28e 897 return visitor->Visit( *this );
togayan 0:1855a008f28e 898 }
togayan 0:1855a008f28e 899
togayan 0:1855a008f28e 900
togayan 0:1855a008f28e 901 // --------- XMLDeclaration ---------- //
togayan 0:1855a008f28e 902
togayan 0:1855a008f28e 903 XMLDeclaration::XMLDeclaration( XMLDocument* doc ) : XMLNode( doc )
togayan 0:1855a008f28e 904 {
togayan 0:1855a008f28e 905 }
togayan 0:1855a008f28e 906
togayan 0:1855a008f28e 907
togayan 0:1855a008f28e 908 XMLDeclaration::~XMLDeclaration()
togayan 0:1855a008f28e 909 {
togayan 0:1855a008f28e 910 //printf( "~XMLDeclaration\n" );
togayan 0:1855a008f28e 911 }
togayan 0:1855a008f28e 912
togayan 0:1855a008f28e 913
togayan 0:1855a008f28e 914 char* XMLDeclaration::ParseDeep( char* p, StrPair* )
togayan 0:1855a008f28e 915 {
togayan 0:1855a008f28e 916 // Declaration parses as text.
togayan 0:1855a008f28e 917 const char* start = p;
togayan 0:1855a008f28e 918 p = value.ParseText( p, "?>", StrPair::NEEDS_NEWLINE_NORMALIZATION );
togayan 0:1855a008f28e 919 if ( p == 0 ) {
togayan 0:1855a008f28e 920 document->SetError( XML_ERROR_PARSING_DECLARATION, start, 0 );
togayan 0:1855a008f28e 921 }
togayan 0:1855a008f28e 922 return p;
togayan 0:1855a008f28e 923 }
togayan 0:1855a008f28e 924
togayan 0:1855a008f28e 925
togayan 0:1855a008f28e 926 XMLNode* XMLDeclaration::ShallowClone( XMLDocument* doc ) const
togayan 0:1855a008f28e 927 {
togayan 0:1855a008f28e 928 if ( !doc ) {
togayan 0:1855a008f28e 929 doc = document;
togayan 0:1855a008f28e 930 }
togayan 0:1855a008f28e 931 XMLDeclaration* dec = doc->NewDeclaration( Value() ); // fixme: this will always allocate memory. Intern?
togayan 0:1855a008f28e 932 return dec;
togayan 0:1855a008f28e 933 }
togayan 0:1855a008f28e 934
togayan 0:1855a008f28e 935
togayan 0:1855a008f28e 936 bool XMLDeclaration::ShallowEqual( const XMLNode* compare ) const
togayan 0:1855a008f28e 937 {
togayan 0:1855a008f28e 938 return ( compare->ToDeclaration() && XMLUtil::StringEqual( compare->ToDeclaration()->Value(), Value() ));
togayan 0:1855a008f28e 939 }
togayan 0:1855a008f28e 940
togayan 0:1855a008f28e 941
togayan 0:1855a008f28e 942
togayan 0:1855a008f28e 943 bool XMLDeclaration::Accept( XMLVisitor* visitor ) const
togayan 0:1855a008f28e 944 {
togayan 0:1855a008f28e 945 return visitor->Visit( *this );
togayan 0:1855a008f28e 946 }
togayan 0:1855a008f28e 947
togayan 0:1855a008f28e 948 // --------- XMLUnknown ---------- //
togayan 0:1855a008f28e 949
togayan 0:1855a008f28e 950 XMLUnknown::XMLUnknown( XMLDocument* doc ) : XMLNode( doc )
togayan 0:1855a008f28e 951 {
togayan 0:1855a008f28e 952 }
togayan 0:1855a008f28e 953
togayan 0:1855a008f28e 954
togayan 0:1855a008f28e 955 XMLUnknown::~XMLUnknown()
togayan 0:1855a008f28e 956 {
togayan 0:1855a008f28e 957 }
togayan 0:1855a008f28e 958
togayan 0:1855a008f28e 959
togayan 0:1855a008f28e 960 char* XMLUnknown::ParseDeep( char* p, StrPair* )
togayan 0:1855a008f28e 961 {
togayan 0:1855a008f28e 962 // Unknown parses as text.
togayan 0:1855a008f28e 963 const char* start = p;
togayan 0:1855a008f28e 964
togayan 0:1855a008f28e 965 p = value.ParseText( p, ">", StrPair::NEEDS_NEWLINE_NORMALIZATION );
togayan 0:1855a008f28e 966 if ( !p ) {
togayan 0:1855a008f28e 967 document->SetError( XML_ERROR_PARSING_UNKNOWN, start, 0 );
togayan 0:1855a008f28e 968 }
togayan 0:1855a008f28e 969 return p;
togayan 0:1855a008f28e 970 }
togayan 0:1855a008f28e 971
togayan 0:1855a008f28e 972
togayan 0:1855a008f28e 973 XMLNode* XMLUnknown::ShallowClone( XMLDocument* doc ) const
togayan 0:1855a008f28e 974 {
togayan 0:1855a008f28e 975 if ( !doc ) {
togayan 0:1855a008f28e 976 doc = document;
togayan 0:1855a008f28e 977 }
togayan 0:1855a008f28e 978 XMLUnknown* text = doc->NewUnknown( Value() ); // fixme: this will always allocate memory. Intern?
togayan 0:1855a008f28e 979 return text;
togayan 0:1855a008f28e 980 }
togayan 0:1855a008f28e 981
togayan 0:1855a008f28e 982
togayan 0:1855a008f28e 983 bool XMLUnknown::ShallowEqual( const XMLNode* compare ) const
togayan 0:1855a008f28e 984 {
togayan 0:1855a008f28e 985 return ( compare->ToUnknown() && XMLUtil::StringEqual( compare->ToUnknown()->Value(), Value() ));
togayan 0:1855a008f28e 986 }
togayan 0:1855a008f28e 987
togayan 0:1855a008f28e 988
togayan 0:1855a008f28e 989 bool XMLUnknown::Accept( XMLVisitor* visitor ) const
togayan 0:1855a008f28e 990 {
togayan 0:1855a008f28e 991 return visitor->Visit( *this );
togayan 0:1855a008f28e 992 }
togayan 0:1855a008f28e 993
togayan 0:1855a008f28e 994 // --------- XMLAttribute ---------- //
togayan 0:1855a008f28e 995 char* XMLAttribute::ParseDeep( char* p, bool processEntities )
togayan 0:1855a008f28e 996 {
togayan 0:1855a008f28e 997 // Parse using the name rules: bug fix, was using ParseText before
togayan 0:1855a008f28e 998 p = name.ParseName( p );
togayan 0:1855a008f28e 999 if ( !p || !*p ) return 0;
togayan 0:1855a008f28e 1000
togayan 0:1855a008f28e 1001 // Skip white space before =
togayan 0:1855a008f28e 1002 p = XMLUtil::SkipWhiteSpace( p );
togayan 0:1855a008f28e 1003 if ( !p || *p != '=' ) return 0;
togayan 0:1855a008f28e 1004
togayan 0:1855a008f28e 1005 ++p; // move up to opening quote
togayan 0:1855a008f28e 1006 p = XMLUtil::SkipWhiteSpace( p );
togayan 0:1855a008f28e 1007 if ( *p != '\"' && *p != '\'' ) return 0;
togayan 0:1855a008f28e 1008
togayan 0:1855a008f28e 1009 char endTag[2] = { *p, 0 };
togayan 0:1855a008f28e 1010 ++p; // move past opening quote
togayan 0:1855a008f28e 1011
togayan 0:1855a008f28e 1012 p = value.ParseText( p, endTag, processEntities ? StrPair::ATTRIBUTE_VALUE : StrPair::ATTRIBUTE_VALUE_LEAVE_ENTITIES );
togayan 0:1855a008f28e 1013 return p;
togayan 0:1855a008f28e 1014 }
togayan 0:1855a008f28e 1015
togayan 0:1855a008f28e 1016
togayan 0:1855a008f28e 1017 void XMLAttribute::SetName( const char* n )
togayan 0:1855a008f28e 1018 {
togayan 0:1855a008f28e 1019 name.SetStr( n );
togayan 0:1855a008f28e 1020 }
togayan 0:1855a008f28e 1021
togayan 0:1855a008f28e 1022
togayan 0:1855a008f28e 1023 int XMLAttribute::QueryIntValue( int* value ) const
togayan 0:1855a008f28e 1024 {
togayan 0:1855a008f28e 1025 if ( XMLUtil::ToInt( Value(), value ))
togayan 0:1855a008f28e 1026 return XML_NO_ERROR;
togayan 0:1855a008f28e 1027 return XML_WRONG_ATTRIBUTE_TYPE;
togayan 0:1855a008f28e 1028 }
togayan 0:1855a008f28e 1029
togayan 0:1855a008f28e 1030
togayan 0:1855a008f28e 1031 int XMLAttribute::QueryUnsignedValue( unsigned int* value ) const
togayan 0:1855a008f28e 1032 {
togayan 0:1855a008f28e 1033 if ( XMLUtil::ToUnsigned( Value(), value ))
togayan 0:1855a008f28e 1034 return XML_NO_ERROR;
togayan 0:1855a008f28e 1035 return XML_WRONG_ATTRIBUTE_TYPE;
togayan 0:1855a008f28e 1036 }
togayan 0:1855a008f28e 1037
togayan 0:1855a008f28e 1038
togayan 0:1855a008f28e 1039 int XMLAttribute::QueryBoolValue( bool* value ) const
togayan 0:1855a008f28e 1040 {
togayan 0:1855a008f28e 1041 if ( XMLUtil::ToBool( Value(), value )) {
togayan 0:1855a008f28e 1042 return XML_NO_ERROR;
togayan 0:1855a008f28e 1043 }
togayan 0:1855a008f28e 1044 return XML_WRONG_ATTRIBUTE_TYPE;
togayan 0:1855a008f28e 1045 }
togayan 0:1855a008f28e 1046
togayan 0:1855a008f28e 1047
togayan 0:1855a008f28e 1048 int XMLAttribute::QueryFloatValue( float* value ) const
togayan 0:1855a008f28e 1049 {
togayan 0:1855a008f28e 1050 if ( XMLUtil::ToFloat( Value(), value ))
togayan 0:1855a008f28e 1051 return XML_NO_ERROR;
togayan 0:1855a008f28e 1052 return XML_WRONG_ATTRIBUTE_TYPE;
togayan 0:1855a008f28e 1053 }
togayan 0:1855a008f28e 1054
togayan 0:1855a008f28e 1055
togayan 0:1855a008f28e 1056 int XMLAttribute::QueryDoubleValue( double* value ) const
togayan 0:1855a008f28e 1057 {
togayan 0:1855a008f28e 1058 if ( XMLUtil::ToDouble( Value(), value ))
togayan 0:1855a008f28e 1059 return XML_NO_ERROR;
togayan 0:1855a008f28e 1060 return XML_WRONG_ATTRIBUTE_TYPE;
togayan 0:1855a008f28e 1061 }
togayan 0:1855a008f28e 1062
togayan 0:1855a008f28e 1063
togayan 0:1855a008f28e 1064 void XMLAttribute::SetAttribute( const char* v )
togayan 0:1855a008f28e 1065 {
togayan 0:1855a008f28e 1066 value.SetStr( v );
togayan 0:1855a008f28e 1067 }
togayan 0:1855a008f28e 1068
togayan 0:1855a008f28e 1069
togayan 0:1855a008f28e 1070 void XMLAttribute::SetAttribute( int v )
togayan 0:1855a008f28e 1071 {
togayan 0:1855a008f28e 1072 char buf[BUF_SIZE];
togayan 0:1855a008f28e 1073 XMLUtil::ToStr( v, buf, BUF_SIZE );
togayan 0:1855a008f28e 1074 value.SetStr( buf );
togayan 0:1855a008f28e 1075 }
togayan 0:1855a008f28e 1076
togayan 0:1855a008f28e 1077
togayan 0:1855a008f28e 1078 void XMLAttribute::SetAttribute( unsigned v )
togayan 0:1855a008f28e 1079 {
togayan 0:1855a008f28e 1080 char buf[BUF_SIZE];
togayan 0:1855a008f28e 1081 XMLUtil::ToStr( v, buf, BUF_SIZE );
togayan 0:1855a008f28e 1082 value.SetStr( buf );
togayan 0:1855a008f28e 1083 }
togayan 0:1855a008f28e 1084
togayan 0:1855a008f28e 1085
togayan 0:1855a008f28e 1086 void XMLAttribute::SetAttribute( bool v )
togayan 0:1855a008f28e 1087 {
togayan 0:1855a008f28e 1088 char buf[BUF_SIZE];
togayan 0:1855a008f28e 1089 XMLUtil::ToStr( v, buf, BUF_SIZE );
togayan 0:1855a008f28e 1090 value.SetStr( buf );
togayan 0:1855a008f28e 1091 }
togayan 0:1855a008f28e 1092
togayan 0:1855a008f28e 1093 void XMLAttribute::SetAttribute( double v )
togayan 0:1855a008f28e 1094 {
togayan 0:1855a008f28e 1095 char buf[BUF_SIZE];
togayan 0:1855a008f28e 1096 XMLUtil::ToStr( v, buf, BUF_SIZE );
togayan 0:1855a008f28e 1097 value.SetStr( buf );
togayan 0:1855a008f28e 1098 }
togayan 0:1855a008f28e 1099
togayan 0:1855a008f28e 1100 void XMLAttribute::SetAttribute( float v )
togayan 0:1855a008f28e 1101 {
togayan 0:1855a008f28e 1102 char buf[BUF_SIZE];
togayan 0:1855a008f28e 1103 XMLUtil::ToStr( v, buf, BUF_SIZE );
togayan 0:1855a008f28e 1104 value.SetStr( buf );
togayan 0:1855a008f28e 1105 }
togayan 0:1855a008f28e 1106
togayan 0:1855a008f28e 1107
togayan 0:1855a008f28e 1108 // --------- XMLElement ---------- //
togayan 0:1855a008f28e 1109 XMLElement::XMLElement( XMLDocument* doc ) : XMLNode( doc ),
togayan 0:1855a008f28e 1110 closingType( 0 ),
togayan 0:1855a008f28e 1111 rootAttribute( 0 )
togayan 0:1855a008f28e 1112 {
togayan 0:1855a008f28e 1113 }
togayan 0:1855a008f28e 1114
togayan 0:1855a008f28e 1115
togayan 0:1855a008f28e 1116 XMLElement::~XMLElement()
togayan 0:1855a008f28e 1117 {
togayan 0:1855a008f28e 1118 while( rootAttribute ) {
togayan 0:1855a008f28e 1119 XMLAttribute* next = rootAttribute->next;
togayan 0:1855a008f28e 1120 DELETE_ATTRIBUTE( rootAttribute );
togayan 0:1855a008f28e 1121 rootAttribute = next;
togayan 0:1855a008f28e 1122 }
togayan 0:1855a008f28e 1123 }
togayan 0:1855a008f28e 1124
togayan 0:1855a008f28e 1125
togayan 0:1855a008f28e 1126 XMLAttribute* XMLElement::FindAttribute( const char* name )
togayan 0:1855a008f28e 1127 {
togayan 0:1855a008f28e 1128 XMLAttribute* a = 0;
togayan 0:1855a008f28e 1129 for( a=rootAttribute; a; a = a->next ) {
togayan 0:1855a008f28e 1130 if ( XMLUtil::StringEqual( a->Name(), name ) )
togayan 0:1855a008f28e 1131 return a;
togayan 0:1855a008f28e 1132 }
togayan 0:1855a008f28e 1133 return 0;
togayan 0:1855a008f28e 1134 }
togayan 0:1855a008f28e 1135
togayan 0:1855a008f28e 1136
togayan 0:1855a008f28e 1137 const XMLAttribute* XMLElement::FindAttribute( const char* name ) const
togayan 0:1855a008f28e 1138 {
togayan 0:1855a008f28e 1139 XMLAttribute* a = 0;
togayan 0:1855a008f28e 1140 for( a=rootAttribute; a; a = a->next ) {
togayan 0:1855a008f28e 1141 if ( XMLUtil::StringEqual( a->Name(), name ) )
togayan 0:1855a008f28e 1142 return a;
togayan 0:1855a008f28e 1143 }
togayan 0:1855a008f28e 1144 return 0;
togayan 0:1855a008f28e 1145 }
togayan 0:1855a008f28e 1146
togayan 0:1855a008f28e 1147
togayan 0:1855a008f28e 1148 const char* XMLElement::Attribute( const char* name, const char* value ) const
togayan 0:1855a008f28e 1149 {
togayan 0:1855a008f28e 1150 const XMLAttribute* a = FindAttribute( name );
togayan 0:1855a008f28e 1151 if ( !a )
togayan 0:1855a008f28e 1152 return 0;
togayan 0:1855a008f28e 1153 if ( !value || XMLUtil::StringEqual( a->Value(), value ))
togayan 0:1855a008f28e 1154 return a->Value();
togayan 0:1855a008f28e 1155 return 0;
togayan 0:1855a008f28e 1156 }
togayan 0:1855a008f28e 1157
togayan 0:1855a008f28e 1158
togayan 0:1855a008f28e 1159 const char* XMLElement::GetText() const
togayan 0:1855a008f28e 1160 {
togayan 0:1855a008f28e 1161 if ( FirstChild() && FirstChild()->ToText() ) {
togayan 0:1855a008f28e 1162 return FirstChild()->ToText()->Value();
togayan 0:1855a008f28e 1163 }
togayan 0:1855a008f28e 1164 return 0;
togayan 0:1855a008f28e 1165 }
togayan 0:1855a008f28e 1166
togayan 0:1855a008f28e 1167
togayan 0:1855a008f28e 1168 int XMLElement::QueryIntText( int* _value ) const
togayan 0:1855a008f28e 1169 {
togayan 0:1855a008f28e 1170 if ( FirstChild() && FirstChild()->ToText() ) {
togayan 0:1855a008f28e 1171 const char* t = FirstChild()->ToText()->Value();
togayan 0:1855a008f28e 1172 if ( XMLUtil::ToInt( t, _value ) ) {
togayan 0:1855a008f28e 1173 return XML_SUCCESS;
togayan 0:1855a008f28e 1174 }
togayan 0:1855a008f28e 1175 return XML_CAN_NOT_CONVERT_TEXT;
togayan 0:1855a008f28e 1176 }
togayan 0:1855a008f28e 1177 return XML_NO_TEXT_NODE;
togayan 0:1855a008f28e 1178 }
togayan 0:1855a008f28e 1179
togayan 0:1855a008f28e 1180
togayan 0:1855a008f28e 1181 int XMLElement::QueryUnsignedText( unsigned* _value ) const
togayan 0:1855a008f28e 1182 {
togayan 0:1855a008f28e 1183 if ( FirstChild() && FirstChild()->ToText() ) {
togayan 0:1855a008f28e 1184 const char* t = FirstChild()->ToText()->Value();
togayan 0:1855a008f28e 1185 if ( XMLUtil::ToUnsigned( t, _value ) ) {
togayan 0:1855a008f28e 1186 return XML_SUCCESS;
togayan 0:1855a008f28e 1187 }
togayan 0:1855a008f28e 1188 return XML_CAN_NOT_CONVERT_TEXT;
togayan 0:1855a008f28e 1189 }
togayan 0:1855a008f28e 1190 return XML_NO_TEXT_NODE;
togayan 0:1855a008f28e 1191 }
togayan 0:1855a008f28e 1192
togayan 0:1855a008f28e 1193
togayan 0:1855a008f28e 1194 int XMLElement::QueryBoolText( bool* _value ) const
togayan 0:1855a008f28e 1195 {
togayan 0:1855a008f28e 1196 if ( FirstChild() && FirstChild()->ToText() ) {
togayan 0:1855a008f28e 1197 const char* t = FirstChild()->ToText()->Value();
togayan 0:1855a008f28e 1198 if ( XMLUtil::ToBool( t, _value ) ) {
togayan 0:1855a008f28e 1199 return XML_SUCCESS;
togayan 0:1855a008f28e 1200 }
togayan 0:1855a008f28e 1201 return XML_CAN_NOT_CONVERT_TEXT;
togayan 0:1855a008f28e 1202 }
togayan 0:1855a008f28e 1203 return XML_NO_TEXT_NODE;
togayan 0:1855a008f28e 1204 }
togayan 0:1855a008f28e 1205
togayan 0:1855a008f28e 1206
togayan 0:1855a008f28e 1207 int XMLElement::QueryDoubleText( double* _value ) const
togayan 0:1855a008f28e 1208 {
togayan 0:1855a008f28e 1209 if ( FirstChild() && FirstChild()->ToText() ) {
togayan 0:1855a008f28e 1210 const char* t = FirstChild()->ToText()->Value();
togayan 0:1855a008f28e 1211 if ( XMLUtil::ToDouble( t, _value ) ) {
togayan 0:1855a008f28e 1212 return XML_SUCCESS;
togayan 0:1855a008f28e 1213 }
togayan 0:1855a008f28e 1214 return XML_CAN_NOT_CONVERT_TEXT;
togayan 0:1855a008f28e 1215 }
togayan 0:1855a008f28e 1216 return XML_NO_TEXT_NODE;
togayan 0:1855a008f28e 1217 }
togayan 0:1855a008f28e 1218
togayan 0:1855a008f28e 1219
togayan 0:1855a008f28e 1220 int XMLElement::QueryFloatText( float* _value ) const
togayan 0:1855a008f28e 1221 {
togayan 0:1855a008f28e 1222 if ( FirstChild() && FirstChild()->ToText() ) {
togayan 0:1855a008f28e 1223 const char* t = FirstChild()->ToText()->Value();
togayan 0:1855a008f28e 1224 if ( XMLUtil::ToFloat( t, _value ) ) {
togayan 0:1855a008f28e 1225 return XML_SUCCESS;
togayan 0:1855a008f28e 1226 }
togayan 0:1855a008f28e 1227 return XML_CAN_NOT_CONVERT_TEXT;
togayan 0:1855a008f28e 1228 }
togayan 0:1855a008f28e 1229 return XML_NO_TEXT_NODE;
togayan 0:1855a008f28e 1230 }
togayan 0:1855a008f28e 1231
togayan 0:1855a008f28e 1232
togayan 0:1855a008f28e 1233
togayan 0:1855a008f28e 1234 XMLAttribute* XMLElement::FindOrCreateAttribute( const char* name )
togayan 0:1855a008f28e 1235 {
togayan 0:1855a008f28e 1236 XMLAttribute* last = 0;
togayan 0:1855a008f28e 1237 XMLAttribute* attrib = 0;
togayan 0:1855a008f28e 1238 for( attrib = rootAttribute;
togayan 0:1855a008f28e 1239 attrib;
togayan 0:1855a008f28e 1240 last = attrib, attrib = attrib->next )
togayan 0:1855a008f28e 1241 {
togayan 0:1855a008f28e 1242 if ( XMLUtil::StringEqual( attrib->Name(), name ) ) {
togayan 0:1855a008f28e 1243 break;
togayan 0:1855a008f28e 1244 }
togayan 0:1855a008f28e 1245 }
togayan 0:1855a008f28e 1246 if ( !attrib ) {
togayan 0:1855a008f28e 1247 attrib = new (document->attributePool.Alloc() ) XMLAttribute();
togayan 0:1855a008f28e 1248 attrib->memPool = &document->attributePool;
togayan 0:1855a008f28e 1249 if ( last ) {
togayan 0:1855a008f28e 1250 last->next = attrib;
togayan 0:1855a008f28e 1251 }
togayan 0:1855a008f28e 1252 else {
togayan 0:1855a008f28e 1253 rootAttribute = attrib;
togayan 0:1855a008f28e 1254 }
togayan 0:1855a008f28e 1255 attrib->SetName( name );
togayan 0:1855a008f28e 1256 }
togayan 0:1855a008f28e 1257 return attrib;
togayan 0:1855a008f28e 1258 }
togayan 0:1855a008f28e 1259
togayan 0:1855a008f28e 1260
togayan 0:1855a008f28e 1261 void XMLElement::DeleteAttribute( const char* name )
togayan 0:1855a008f28e 1262 {
togayan 0:1855a008f28e 1263 XMLAttribute* prev = 0;
togayan 0:1855a008f28e 1264 for( XMLAttribute* a=rootAttribute; a; a=a->next ) {
togayan 0:1855a008f28e 1265 if ( XMLUtil::StringEqual( name, a->Name() ) ) {
togayan 0:1855a008f28e 1266 if ( prev ) {
togayan 0:1855a008f28e 1267 prev->next = a->next;
togayan 0:1855a008f28e 1268 }
togayan 0:1855a008f28e 1269 else {
togayan 0:1855a008f28e 1270 rootAttribute = a->next;
togayan 0:1855a008f28e 1271 }
togayan 0:1855a008f28e 1272 DELETE_ATTRIBUTE( a );
togayan 0:1855a008f28e 1273 break;
togayan 0:1855a008f28e 1274 }
togayan 0:1855a008f28e 1275 prev = a;
togayan 0:1855a008f28e 1276 }
togayan 0:1855a008f28e 1277 }
togayan 0:1855a008f28e 1278
togayan 0:1855a008f28e 1279
togayan 0:1855a008f28e 1280 char* XMLElement::ParseAttributes( char* p )
togayan 0:1855a008f28e 1281 {
togayan 0:1855a008f28e 1282 const char* start = p;
togayan 0:1855a008f28e 1283 XMLAttribute* prevAttribute = 0;
togayan 0:1855a008f28e 1284
togayan 0:1855a008f28e 1285 // Read the attributes.
togayan 0:1855a008f28e 1286 while( p ) {
togayan 0:1855a008f28e 1287 p = XMLUtil::SkipWhiteSpace( p );
togayan 0:1855a008f28e 1288 if ( !p || !(*p) ) {
togayan 0:1855a008f28e 1289 document->SetError( XML_ERROR_PARSING_ELEMENT, start, Name() );
togayan 0:1855a008f28e 1290 return 0;
togayan 0:1855a008f28e 1291 }
togayan 0:1855a008f28e 1292
togayan 0:1855a008f28e 1293 // attribute.
togayan 0:1855a008f28e 1294 if ( XMLUtil::IsAlpha( *p ) ) {
togayan 0:1855a008f28e 1295 XMLAttribute* attrib = new (document->attributePool.Alloc() ) XMLAttribute();
togayan 0:1855a008f28e 1296 attrib->memPool = &document->attributePool;
togayan 0:1855a008f28e 1297
togayan 0:1855a008f28e 1298 p = attrib->ParseDeep( p, document->ProcessEntities() );
togayan 0:1855a008f28e 1299 if ( !p || Attribute( attrib->Name() ) ) {
togayan 0:1855a008f28e 1300 DELETE_ATTRIBUTE( attrib );
togayan 0:1855a008f28e 1301 document->SetError( XML_ERROR_PARSING_ATTRIBUTE, start, p );
togayan 0:1855a008f28e 1302 return 0;
togayan 0:1855a008f28e 1303 }
togayan 0:1855a008f28e 1304 // There is a minor bug here: if the attribute in the source xml
togayan 0:1855a008f28e 1305 // document is duplicated, it will not be detected and the
togayan 0:1855a008f28e 1306 // attribute will be doubly added. However, tracking the 'prevAttribute'
togayan 0:1855a008f28e 1307 // avoids re-scanning the attribute list. Preferring performance for
togayan 0:1855a008f28e 1308 // now, may reconsider in the future.
togayan 0:1855a008f28e 1309 if ( prevAttribute ) {
togayan 0:1855a008f28e 1310 prevAttribute->next = attrib;
togayan 0:1855a008f28e 1311 }
togayan 0:1855a008f28e 1312 else {
togayan 0:1855a008f28e 1313 rootAttribute = attrib;
togayan 0:1855a008f28e 1314 }
togayan 0:1855a008f28e 1315 prevAttribute = attrib;
togayan 0:1855a008f28e 1316 }
togayan 0:1855a008f28e 1317 // end of the tag
togayan 0:1855a008f28e 1318 else if ( *p == '/' && *(p+1) == '>' ) {
togayan 0:1855a008f28e 1319 closingType = CLOSED;
togayan 0:1855a008f28e 1320 return p+2; // done; sealed element.
togayan 0:1855a008f28e 1321 }
togayan 0:1855a008f28e 1322 // end of the tag
togayan 0:1855a008f28e 1323 else if ( *p == '>' ) {
togayan 0:1855a008f28e 1324 ++p;
togayan 0:1855a008f28e 1325 break;
togayan 0:1855a008f28e 1326 }
togayan 0:1855a008f28e 1327 else {
togayan 0:1855a008f28e 1328 document->SetError( XML_ERROR_PARSING_ELEMENT, start, p );
togayan 0:1855a008f28e 1329 return 0;
togayan 0:1855a008f28e 1330 }
togayan 0:1855a008f28e 1331 }
togayan 0:1855a008f28e 1332 return p;
togayan 0:1855a008f28e 1333 }
togayan 0:1855a008f28e 1334
togayan 0:1855a008f28e 1335
togayan 0:1855a008f28e 1336 //
togayan 0:1855a008f28e 1337 // <ele></ele>
togayan 0:1855a008f28e 1338 // <ele>foo<b>bar</b></ele>
togayan 0:1855a008f28e 1339 //
togayan 0:1855a008f28e 1340 char* XMLElement::ParseDeep( char* p, StrPair* strPair )
togayan 0:1855a008f28e 1341 {
togayan 0:1855a008f28e 1342 // Read the element name.
togayan 0:1855a008f28e 1343 p = XMLUtil::SkipWhiteSpace( p );
togayan 0:1855a008f28e 1344 if ( !p ) return 0;
togayan 0:1855a008f28e 1345
togayan 0:1855a008f28e 1346 // The closing element is the </element> form. It is
togayan 0:1855a008f28e 1347 // parsed just like a regular element then deleted from
togayan 0:1855a008f28e 1348 // the DOM.
togayan 0:1855a008f28e 1349 if ( *p == '/' ) {
togayan 0:1855a008f28e 1350 closingType = CLOSING;
togayan 0:1855a008f28e 1351 ++p;
togayan 0:1855a008f28e 1352 }
togayan 0:1855a008f28e 1353
togayan 0:1855a008f28e 1354 p = value.ParseName( p );
togayan 0:1855a008f28e 1355 if ( value.Empty() ) return 0;
togayan 0:1855a008f28e 1356
togayan 0:1855a008f28e 1357 p = ParseAttributes( p );
togayan 0:1855a008f28e 1358 if ( !p || !*p || closingType )
togayan 0:1855a008f28e 1359 return p;
togayan 0:1855a008f28e 1360
togayan 0:1855a008f28e 1361 p = XMLNode::ParseDeep( p, strPair );
togayan 0:1855a008f28e 1362 return p;
togayan 0:1855a008f28e 1363 }
togayan 0:1855a008f28e 1364
togayan 0:1855a008f28e 1365
togayan 0:1855a008f28e 1366
togayan 0:1855a008f28e 1367 XMLNode* XMLElement::ShallowClone( XMLDocument* doc ) const
togayan 0:1855a008f28e 1368 {
togayan 0:1855a008f28e 1369 if ( !doc ) {
togayan 0:1855a008f28e 1370 doc = document;
togayan 0:1855a008f28e 1371 }
togayan 0:1855a008f28e 1372 XMLElement* element = doc->NewElement( Value() ); // fixme: this will always allocate memory. Intern?
togayan 0:1855a008f28e 1373 for( const XMLAttribute* a=FirstAttribute(); a; a=a->Next() ) {
togayan 0:1855a008f28e 1374 element->SetAttribute( a->Name(), a->Value() ); // fixme: this will always allocate memory. Intern?
togayan 0:1855a008f28e 1375 }
togayan 0:1855a008f28e 1376 return element;
togayan 0:1855a008f28e 1377 }
togayan 0:1855a008f28e 1378
togayan 0:1855a008f28e 1379
togayan 0:1855a008f28e 1380 bool XMLElement::ShallowEqual( const XMLNode* compare ) const
togayan 0:1855a008f28e 1381 {
togayan 0:1855a008f28e 1382 const XMLElement* other = compare->ToElement();
togayan 0:1855a008f28e 1383 if ( other && XMLUtil::StringEqual( other->Value(), Value() )) {
togayan 0:1855a008f28e 1384
togayan 0:1855a008f28e 1385 const XMLAttribute* a=FirstAttribute();
togayan 0:1855a008f28e 1386 const XMLAttribute* b=other->FirstAttribute();
togayan 0:1855a008f28e 1387
togayan 0:1855a008f28e 1388 while ( a && b ) {
togayan 0:1855a008f28e 1389 if ( !XMLUtil::StringEqual( a->Value(), b->Value() ) ) {
togayan 0:1855a008f28e 1390 return false;
togayan 0:1855a008f28e 1391 }
togayan 0:1855a008f28e 1392 a = a->Next();
togayan 0:1855a008f28e 1393 b = b->Next();
togayan 0:1855a008f28e 1394 }
togayan 0:1855a008f28e 1395 if ( a || b ) {
togayan 0:1855a008f28e 1396 // different count
togayan 0:1855a008f28e 1397 return false;
togayan 0:1855a008f28e 1398 }
togayan 0:1855a008f28e 1399 return true;
togayan 0:1855a008f28e 1400 }
togayan 0:1855a008f28e 1401 return false;
togayan 0:1855a008f28e 1402 }
togayan 0:1855a008f28e 1403
togayan 0:1855a008f28e 1404
togayan 0:1855a008f28e 1405 bool XMLElement::Accept( XMLVisitor* visitor ) const
togayan 0:1855a008f28e 1406 {
togayan 0:1855a008f28e 1407 if ( visitor->VisitEnter( *this, rootAttribute ) )
togayan 0:1855a008f28e 1408 {
togayan 0:1855a008f28e 1409 for ( const XMLNode* node=FirstChild(); node; node=node->NextSibling() )
togayan 0:1855a008f28e 1410 {
togayan 0:1855a008f28e 1411 if ( !node->Accept( visitor ) )
togayan 0:1855a008f28e 1412 break;
togayan 0:1855a008f28e 1413 }
togayan 0:1855a008f28e 1414 }
togayan 0:1855a008f28e 1415 return visitor->VisitExit( *this );
togayan 0:1855a008f28e 1416 }
togayan 0:1855a008f28e 1417
togayan 0:1855a008f28e 1418
togayan 0:1855a008f28e 1419 // --------- XMLDocument ----------- //
togayan 0:1855a008f28e 1420 XMLDocument::XMLDocument( bool _processEntities ) :
togayan 0:1855a008f28e 1421 XMLNode( 0 ),
togayan 0:1855a008f28e 1422 writeBOM( false ),
togayan 0:1855a008f28e 1423 processEntities( _processEntities ),
togayan 0:1855a008f28e 1424 errorID( 0 ),
togayan 0:1855a008f28e 1425 errorStr1( 0 ),
togayan 0:1855a008f28e 1426 errorStr2( 0 ),
togayan 0:1855a008f28e 1427 charBuffer( 0 )
togayan 0:1855a008f28e 1428 {
togayan 0:1855a008f28e 1429 document = this; // avoid warning about 'this' in initializer list
togayan 0:1855a008f28e 1430 }
togayan 0:1855a008f28e 1431
togayan 0:1855a008f28e 1432
togayan 0:1855a008f28e 1433 XMLDocument::~XMLDocument()
togayan 0:1855a008f28e 1434 {
togayan 0:1855a008f28e 1435 DeleteChildren();
togayan 0:1855a008f28e 1436 delete [] charBuffer;
togayan 0:1855a008f28e 1437
togayan 0:1855a008f28e 1438 #if 0
togayan 0:1855a008f28e 1439 textPool.Trace( "text" );
togayan 0:1855a008f28e 1440 elementPool.Trace( "element" );
togayan 0:1855a008f28e 1441 commentPool.Trace( "comment" );
togayan 0:1855a008f28e 1442 attributePool.Trace( "attribute" );
togayan 0:1855a008f28e 1443 #endif
togayan 0:1855a008f28e 1444
togayan 0:1855a008f28e 1445 TIXMLASSERT( textPool.CurrentAllocs() == 0 );
togayan 0:1855a008f28e 1446 TIXMLASSERT( elementPool.CurrentAllocs() == 0 );
togayan 0:1855a008f28e 1447 TIXMLASSERT( commentPool.CurrentAllocs() == 0 );
togayan 0:1855a008f28e 1448 TIXMLASSERT( attributePool.CurrentAllocs() == 0 );
togayan 0:1855a008f28e 1449 }
togayan 0:1855a008f28e 1450
togayan 0:1855a008f28e 1451
togayan 0:1855a008f28e 1452 void XMLDocument::InitDocument()
togayan 0:1855a008f28e 1453 {
togayan 0:1855a008f28e 1454 errorID = XML_NO_ERROR;
togayan 0:1855a008f28e 1455 errorStr1 = 0;
togayan 0:1855a008f28e 1456 errorStr2 = 0;
togayan 0:1855a008f28e 1457
togayan 0:1855a008f28e 1458 delete [] charBuffer;
togayan 0:1855a008f28e 1459 charBuffer = 0;
togayan 0:1855a008f28e 1460
togayan 0:1855a008f28e 1461 }
togayan 0:1855a008f28e 1462
togayan 0:1855a008f28e 1463
togayan 0:1855a008f28e 1464 XMLElement* XMLDocument::NewElement( const char* name )
togayan 0:1855a008f28e 1465 {
togayan 0:1855a008f28e 1466 XMLElement* ele = new (elementPool.Alloc()) XMLElement( this );
togayan 0:1855a008f28e 1467 ele->memPool = &elementPool;
togayan 0:1855a008f28e 1468 ele->SetName( name );
togayan 0:1855a008f28e 1469 return ele;
togayan 0:1855a008f28e 1470 }
togayan 0:1855a008f28e 1471
togayan 0:1855a008f28e 1472
togayan 0:1855a008f28e 1473 XMLComment* XMLDocument::NewComment( const char* str )
togayan 0:1855a008f28e 1474 {
togayan 0:1855a008f28e 1475 XMLComment* comment = new (commentPool.Alloc()) XMLComment( this );
togayan 0:1855a008f28e 1476 comment->memPool = &commentPool;
togayan 0:1855a008f28e 1477 comment->SetValue( str );
togayan 0:1855a008f28e 1478 return comment;
togayan 0:1855a008f28e 1479 }
togayan 0:1855a008f28e 1480
togayan 0:1855a008f28e 1481
togayan 0:1855a008f28e 1482 XMLText* XMLDocument::NewText( const char* str )
togayan 0:1855a008f28e 1483 {
togayan 0:1855a008f28e 1484 XMLText* text = new (textPool.Alloc()) XMLText( this );
togayan 0:1855a008f28e 1485 text->memPool = &textPool;
togayan 0:1855a008f28e 1486 text->SetValue( str );
togayan 0:1855a008f28e 1487 return text;
togayan 0:1855a008f28e 1488 }
togayan 0:1855a008f28e 1489
togayan 0:1855a008f28e 1490
togayan 0:1855a008f28e 1491 XMLDeclaration* XMLDocument::NewDeclaration( const char* str )
togayan 0:1855a008f28e 1492 {
togayan 0:1855a008f28e 1493 XMLDeclaration* dec = new (commentPool.Alloc()) XMLDeclaration( this );
togayan 0:1855a008f28e 1494 dec->memPool = &commentPool;
togayan 0:1855a008f28e 1495 dec->SetValue( str ? str : "xml version=\"1.0\" encoding=\"UTF-8\"" );
togayan 0:1855a008f28e 1496 return dec;
togayan 0:1855a008f28e 1497 }
togayan 0:1855a008f28e 1498
togayan 0:1855a008f28e 1499
togayan 0:1855a008f28e 1500 XMLUnknown* XMLDocument::NewUnknown( const char* str )
togayan 0:1855a008f28e 1501 {
togayan 0:1855a008f28e 1502 XMLUnknown* unk = new (commentPool.Alloc()) XMLUnknown( this );
togayan 0:1855a008f28e 1503 unk->memPool = &commentPool;
togayan 0:1855a008f28e 1504 unk->SetValue( str );
togayan 0:1855a008f28e 1505 return unk;
togayan 0:1855a008f28e 1506 }
togayan 0:1855a008f28e 1507
togayan 0:1855a008f28e 1508
togayan 0:1855a008f28e 1509 int XMLDocument::LoadFile( const char* filename )
togayan 0:1855a008f28e 1510 {
togayan 0:1855a008f28e 1511 DeleteChildren();
togayan 0:1855a008f28e 1512 InitDocument();
togayan 0:1855a008f28e 1513
togayan 0:1855a008f28e 1514 #if defined(_MSC_VER)
togayan 0:1855a008f28e 1515 #pragma warning ( push )
togayan 0:1855a008f28e 1516 #pragma warning ( disable : 4996 ) // Fail to see a compelling reason why this should be deprecated.
togayan 0:1855a008f28e 1517 #endif
togayan 0:1855a008f28e 1518 FILE* fp = fopen( filename, "rb" );
togayan 0:1855a008f28e 1519 #if defined(_MSC_VER)
togayan 0:1855a008f28e 1520 #pragma warning ( pop )
togayan 0:1855a008f28e 1521 #endif
togayan 0:1855a008f28e 1522 if ( !fp ) {
togayan 0:1855a008f28e 1523 SetError( XML_ERROR_FILE_NOT_FOUND, filename, 0 );
togayan 0:1855a008f28e 1524 return errorID;
togayan 0:1855a008f28e 1525 }
togayan 0:1855a008f28e 1526 LoadFile( fp );
togayan 0:1855a008f28e 1527 fclose( fp );
togayan 0:1855a008f28e 1528 return errorID;
togayan 0:1855a008f28e 1529 }
togayan 0:1855a008f28e 1530
togayan 0:1855a008f28e 1531
togayan 0:1855a008f28e 1532 int XMLDocument::LoadFile( FILE* fp )
togayan 0:1855a008f28e 1533 {
togayan 0:1855a008f28e 1534 DeleteChildren();
togayan 0:1855a008f28e 1535 InitDocument();
togayan 0:1855a008f28e 1536
togayan 0:1855a008f28e 1537 fseek( fp, 0, SEEK_END );
togayan 0:1855a008f28e 1538 unsigned size = ftell( fp );
togayan 0:1855a008f28e 1539 fseek( fp, 0, SEEK_SET );
togayan 0:1855a008f28e 1540
togayan 0:1855a008f28e 1541 if ( size == 0 ) {
togayan 0:1855a008f28e 1542 return errorID;
togayan 0:1855a008f28e 1543 }
togayan 0:1855a008f28e 1544
togayan 0:1855a008f28e 1545 charBuffer = new char[size+1];
togayan 0:1855a008f28e 1546 size_t read = fread( charBuffer, 1, size, fp );
togayan 0:1855a008f28e 1547 if ( read != size ) {
togayan 0:1855a008f28e 1548 SetError( XML_ERROR_FILE_READ_ERROR, 0, 0 );
togayan 0:1855a008f28e 1549 return errorID;
togayan 0:1855a008f28e 1550 }
togayan 0:1855a008f28e 1551
togayan 0:1855a008f28e 1552 charBuffer[size] = 0;
togayan 0:1855a008f28e 1553
togayan 0:1855a008f28e 1554 const char* p = charBuffer;
togayan 0:1855a008f28e 1555 p = XMLUtil::SkipWhiteSpace( p );
togayan 0:1855a008f28e 1556 p = XMLUtil::ReadBOM( p, &writeBOM );
togayan 0:1855a008f28e 1557 if ( !p || !*p ) {
togayan 0:1855a008f28e 1558 SetError( XML_ERROR_EMPTY_DOCUMENT, 0, 0 );
togayan 0:1855a008f28e 1559 return errorID;
togayan 0:1855a008f28e 1560 }
togayan 0:1855a008f28e 1561
togayan 0:1855a008f28e 1562 ParseDeep( charBuffer + (p-charBuffer), 0 );
togayan 0:1855a008f28e 1563 return errorID;
togayan 0:1855a008f28e 1564 }
togayan 0:1855a008f28e 1565
togayan 0:1855a008f28e 1566
togayan 0:1855a008f28e 1567 int XMLDocument::SaveFile( const char* filename )
togayan 0:1855a008f28e 1568 {
togayan 0:1855a008f28e 1569 #if defined(_MSC_VER)
togayan 0:1855a008f28e 1570 #pragma warning ( push )
togayan 0:1855a008f28e 1571 #pragma warning ( disable : 4996 ) // Fail to see a compelling reason why this should be deprecated.
togayan 0:1855a008f28e 1572 #endif
togayan 0:1855a008f28e 1573 FILE* fp = fopen( filename, "w" );
togayan 0:1855a008f28e 1574 #if defined(_MSC_VER)
togayan 0:1855a008f28e 1575 #pragma warning ( pop )
togayan 0:1855a008f28e 1576 #endif
togayan 0:1855a008f28e 1577 if ( !fp ) {
togayan 0:1855a008f28e 1578 SetError( XML_ERROR_FILE_COULD_NOT_BE_OPENED, filename, 0 );
togayan 0:1855a008f28e 1579 return errorID;
togayan 0:1855a008f28e 1580 }
togayan 0:1855a008f28e 1581 SaveFile(fp);
togayan 0:1855a008f28e 1582 fclose( fp );
togayan 0:1855a008f28e 1583 return errorID;
togayan 0:1855a008f28e 1584 }
togayan 0:1855a008f28e 1585
togayan 0:1855a008f28e 1586
togayan 0:1855a008f28e 1587 int XMLDocument::SaveFile( FILE* fp )
togayan 0:1855a008f28e 1588 {
togayan 0:1855a008f28e 1589 XMLPrinter stream( fp );
togayan 0:1855a008f28e 1590 Print( &stream );
togayan 0:1855a008f28e 1591 return errorID;
togayan 0:1855a008f28e 1592 }
togayan 0:1855a008f28e 1593
togayan 0:1855a008f28e 1594
togayan 0:1855a008f28e 1595 int XMLDocument::Parse( const char* p )
togayan 0:1855a008f28e 1596 {
togayan 0:1855a008f28e 1597 DeleteChildren();
togayan 0:1855a008f28e 1598 InitDocument();
togayan 0:1855a008f28e 1599
togayan 0:1855a008f28e 1600 if ( !p || !*p ) {
togayan 0:1855a008f28e 1601 SetError( XML_ERROR_EMPTY_DOCUMENT, 0, 0 );
togayan 0:1855a008f28e 1602 return errorID;
togayan 0:1855a008f28e 1603 }
togayan 0:1855a008f28e 1604 p = XMLUtil::SkipWhiteSpace( p );
togayan 0:1855a008f28e 1605 p = XMLUtil::ReadBOM( p, &writeBOM );
togayan 0:1855a008f28e 1606 if ( !p || !*p ) {
togayan 0:1855a008f28e 1607 SetError( XML_ERROR_EMPTY_DOCUMENT, 0, 0 );
togayan 0:1855a008f28e 1608 return errorID;
togayan 0:1855a008f28e 1609 }
togayan 0:1855a008f28e 1610
togayan 0:1855a008f28e 1611 size_t len = strlen( p );
togayan 0:1855a008f28e 1612 charBuffer = new char[ len+1 ];
togayan 0:1855a008f28e 1613 memcpy( charBuffer, p, len+1 );
togayan 0:1855a008f28e 1614
togayan 0:1855a008f28e 1615
togayan 0:1855a008f28e 1616 ParseDeep( charBuffer, 0 );
togayan 0:1855a008f28e 1617 return errorID;
togayan 0:1855a008f28e 1618 }
togayan 0:1855a008f28e 1619
togayan 0:1855a008f28e 1620
togayan 0:1855a008f28e 1621 void XMLDocument::Print( XMLPrinter* streamer )
togayan 0:1855a008f28e 1622 {
togayan 0:1855a008f28e 1623 XMLPrinter stdStreamer( stdout );
togayan 0:1855a008f28e 1624 if ( !streamer )
togayan 0:1855a008f28e 1625 streamer = &stdStreamer;
togayan 0:1855a008f28e 1626 Accept( streamer );
togayan 0:1855a008f28e 1627 }
togayan 0:1855a008f28e 1628
togayan 0:1855a008f28e 1629
togayan 0:1855a008f28e 1630 void XMLDocument::SetError( int error, const char* str1, const char* str2 )
togayan 0:1855a008f28e 1631 {
togayan 0:1855a008f28e 1632 errorID = error;
togayan 0:1855a008f28e 1633 errorStr1 = str1;
togayan 0:1855a008f28e 1634 errorStr2 = str2;
togayan 0:1855a008f28e 1635 }
togayan 0:1855a008f28e 1636
togayan 0:1855a008f28e 1637
togayan 0:1855a008f28e 1638 void XMLDocument::PrintError() const
togayan 0:1855a008f28e 1639 {
togayan 0:1855a008f28e 1640 if ( errorID ) {
togayan 0:1855a008f28e 1641 static const int LEN = 20;
togayan 0:1855a008f28e 1642 char buf1[LEN] = { 0 };
togayan 0:1855a008f28e 1643 char buf2[LEN] = { 0 };
togayan 0:1855a008f28e 1644
togayan 0:1855a008f28e 1645 if ( errorStr1 ) {
togayan 0:1855a008f28e 1646 TIXML_SNPRINTF( buf1, LEN, "%s", errorStr1 );
togayan 0:1855a008f28e 1647 }
togayan 0:1855a008f28e 1648 if ( errorStr2 ) {
togayan 0:1855a008f28e 1649 TIXML_SNPRINTF( buf2, LEN, "%s", errorStr2 );
togayan 0:1855a008f28e 1650 }
togayan 0:1855a008f28e 1651
togayan 0:1855a008f28e 1652 printf( "XMLDocument error id=%d str1=%s str2=%s\n",
togayan 0:1855a008f28e 1653 errorID, buf1, buf2 );
togayan 0:1855a008f28e 1654 }
togayan 0:1855a008f28e 1655 }
togayan 0:1855a008f28e 1656
togayan 0:1855a008f28e 1657
togayan 0:1855a008f28e 1658 XMLPrinter::XMLPrinter( FILE* file, bool compact ) :
togayan 0:1855a008f28e 1659 elementJustOpened( false ),
togayan 0:1855a008f28e 1660 firstElement( true ),
togayan 0:1855a008f28e 1661 fp( file ),
togayan 0:1855a008f28e 1662 depth( 0 ),
togayan 0:1855a008f28e 1663 textDepth( -1 ),
togayan 0:1855a008f28e 1664 processEntities( true ),
togayan 0:1855a008f28e 1665 compactMode( compact )
togayan 0:1855a008f28e 1666 {
togayan 0:1855a008f28e 1667 for( int i=0; i<ENTITY_RANGE; ++i ) {
togayan 0:1855a008f28e 1668 entityFlag[i] = false;
togayan 0:1855a008f28e 1669 restrictedEntityFlag[i] = false;
togayan 0:1855a008f28e 1670 }
togayan 0:1855a008f28e 1671 for( int i=0; i<NUM_ENTITIES; ++i ) {
togayan 0:1855a008f28e 1672 TIXMLASSERT( entities[i].value < ENTITY_RANGE );
togayan 0:1855a008f28e 1673 if ( entities[i].value < ENTITY_RANGE ) {
togayan 0:1855a008f28e 1674 entityFlag[ (int)entities[i].value ] = true;
togayan 0:1855a008f28e 1675 }
togayan 0:1855a008f28e 1676 }
togayan 0:1855a008f28e 1677 restrictedEntityFlag[(int)'&'] = true;
togayan 0:1855a008f28e 1678 restrictedEntityFlag[(int)'<'] = true;
togayan 0:1855a008f28e 1679 restrictedEntityFlag[(int)'>'] = true; // not required, but consistency is nice
togayan 0:1855a008f28e 1680 buffer.Push( 0 );
togayan 0:1855a008f28e 1681 }
togayan 0:1855a008f28e 1682
togayan 0:1855a008f28e 1683
togayan 0:1855a008f28e 1684 void XMLPrinter::Print( const char* format, ... )
togayan 0:1855a008f28e 1685 {
togayan 0:1855a008f28e 1686 va_list va;
togayan 0:1855a008f28e 1687 va_start( va, format );
togayan 0:1855a008f28e 1688
togayan 0:1855a008f28e 1689 if ( fp ) {
togayan 0:1855a008f28e 1690 vfprintf( fp, format, va );
togayan 0:1855a008f28e 1691 }
togayan 0:1855a008f28e 1692 else {
togayan 0:1855a008f28e 1693 // This seems brutally complex. Haven't figured out a better
togayan 0:1855a008f28e 1694 // way on windows.
togayan 0:1855a008f28e 1695 #ifdef _MSC_VER
togayan 0:1855a008f28e 1696 int len = -1;
togayan 0:1855a008f28e 1697 int expand = 1000;
togayan 0:1855a008f28e 1698 while ( len < 0 ) {
togayan 0:1855a008f28e 1699 len = vsnprintf_s( accumulator.Mem(), accumulator.Capacity(), _TRUNCATE, format, va );
togayan 0:1855a008f28e 1700 if ( len < 0 ) {
togayan 0:1855a008f28e 1701 expand *= 3/2;
togayan 0:1855a008f28e 1702 accumulator.PushArr( expand );
togayan 0:1855a008f28e 1703 }
togayan 0:1855a008f28e 1704 }
togayan 0:1855a008f28e 1705 char* p = buffer.PushArr( len ) - 1;
togayan 0:1855a008f28e 1706 memcpy( p, accumulator.Mem(), len+1 );
togayan 0:1855a008f28e 1707 #else
togayan 0:1855a008f28e 1708 int len = vsnprintf( 0, 0, format, va );
togayan 0:1855a008f28e 1709 // Close out and re-start the va-args
togayan 0:1855a008f28e 1710 va_end( va );
togayan 0:1855a008f28e 1711 va_start( va, format );
togayan 0:1855a008f28e 1712 char* p = buffer.PushArr( len ) - 1;
togayan 0:1855a008f28e 1713 vsnprintf( p, len+1, format, va );
togayan 0:1855a008f28e 1714 #endif
togayan 0:1855a008f28e 1715 }
togayan 0:1855a008f28e 1716 va_end( va );
togayan 0:1855a008f28e 1717 }
togayan 0:1855a008f28e 1718
togayan 0:1855a008f28e 1719
togayan 0:1855a008f28e 1720 void XMLPrinter::PrintSpace( int depth )
togayan 0:1855a008f28e 1721 {
togayan 0:1855a008f28e 1722 for( int i=0; i<depth; ++i ) {
togayan 0:1855a008f28e 1723 Print( " " );
togayan 0:1855a008f28e 1724 }
togayan 0:1855a008f28e 1725 }
togayan 0:1855a008f28e 1726
togayan 0:1855a008f28e 1727
togayan 0:1855a008f28e 1728 void XMLPrinter::PrintString( const char* p, bool restricted )
togayan 0:1855a008f28e 1729 {
togayan 0:1855a008f28e 1730 // Look for runs of bytes between entities to print.
togayan 0:1855a008f28e 1731 const char* q = p;
togayan 0:1855a008f28e 1732 const bool* flag = restricted ? restrictedEntityFlag : entityFlag;
togayan 0:1855a008f28e 1733
togayan 0:1855a008f28e 1734 if ( processEntities ) {
togayan 0:1855a008f28e 1735 while ( *q ) {
togayan 0:1855a008f28e 1736 // Remember, char is sometimes signed. (How many times has that bitten me?)
togayan 0:1855a008f28e 1737 if ( *q > 0 && *q < ENTITY_RANGE ) {
togayan 0:1855a008f28e 1738 // Check for entities. If one is found, flush
togayan 0:1855a008f28e 1739 // the stream up until the entity, write the
togayan 0:1855a008f28e 1740 // entity, and keep looking.
togayan 0:1855a008f28e 1741 if ( flag[(unsigned)(*q)] ) {
togayan 0:1855a008f28e 1742 while ( p < q ) {
togayan 0:1855a008f28e 1743 Print( "%c", *p );
togayan 0:1855a008f28e 1744 ++p;
togayan 0:1855a008f28e 1745 }
togayan 0:1855a008f28e 1746 for( int i=0; i<NUM_ENTITIES; ++i ) {
togayan 0:1855a008f28e 1747 if ( entities[i].value == *q ) {
togayan 0:1855a008f28e 1748 Print( "&%s;", entities[i].pattern );
togayan 0:1855a008f28e 1749 break;
togayan 0:1855a008f28e 1750 }
togayan 0:1855a008f28e 1751 }
togayan 0:1855a008f28e 1752 ++p;
togayan 0:1855a008f28e 1753 }
togayan 0:1855a008f28e 1754 }
togayan 0:1855a008f28e 1755 ++q;
togayan 0:1855a008f28e 1756 }
togayan 0:1855a008f28e 1757 }
togayan 0:1855a008f28e 1758 // Flush the remaining string. This will be the entire
togayan 0:1855a008f28e 1759 // string if an entity wasn't found.
togayan 0:1855a008f28e 1760 if ( !processEntities || (q-p > 0) ) {
togayan 0:1855a008f28e 1761 Print( "%s", p );
togayan 0:1855a008f28e 1762 }
togayan 0:1855a008f28e 1763 }
togayan 0:1855a008f28e 1764
togayan 0:1855a008f28e 1765
togayan 0:1855a008f28e 1766 void XMLPrinter::PushHeader( bool writeBOM, bool writeDec )
togayan 0:1855a008f28e 1767 {
togayan 0:1855a008f28e 1768 static const unsigned char bom[] = { TIXML_UTF_LEAD_0, TIXML_UTF_LEAD_1, TIXML_UTF_LEAD_2, 0 };
togayan 0:1855a008f28e 1769 if ( writeBOM ) {
togayan 0:1855a008f28e 1770 Print( "%s", bom );
togayan 0:1855a008f28e 1771 }
togayan 0:1855a008f28e 1772 if ( writeDec ) {
togayan 0:1855a008f28e 1773 PushDeclaration( "xml version=\"1.0\"" );
togayan 0:1855a008f28e 1774 }
togayan 0:1855a008f28e 1775 }
togayan 0:1855a008f28e 1776
togayan 0:1855a008f28e 1777
togayan 0:1855a008f28e 1778 void XMLPrinter::OpenElement( const char* name )
togayan 0:1855a008f28e 1779 {
togayan 0:1855a008f28e 1780 if ( elementJustOpened ) {
togayan 0:1855a008f28e 1781 SealElement();
togayan 0:1855a008f28e 1782 }
togayan 0:1855a008f28e 1783 stack.Push( name );
togayan 0:1855a008f28e 1784
togayan 0:1855a008f28e 1785 if ( textDepth < 0 && !firstElement && !compactMode ) {
togayan 0:1855a008f28e 1786 Print( "\n" );
togayan 0:1855a008f28e 1787 PrintSpace( depth );
togayan 0:1855a008f28e 1788 }
togayan 0:1855a008f28e 1789
togayan 0:1855a008f28e 1790 Print( "<%s", name );
togayan 0:1855a008f28e 1791 elementJustOpened = true;
togayan 0:1855a008f28e 1792 firstElement = false;
togayan 0:1855a008f28e 1793 ++depth;
togayan 0:1855a008f28e 1794 }
togayan 0:1855a008f28e 1795
togayan 0:1855a008f28e 1796
togayan 0:1855a008f28e 1797 void XMLPrinter::PushAttribute( const char* name, const char* value )
togayan 0:1855a008f28e 1798 {
togayan 0:1855a008f28e 1799 TIXMLASSERT( elementJustOpened );
togayan 0:1855a008f28e 1800 Print( " %s=\"", name );
togayan 0:1855a008f28e 1801 PrintString( value, false );
togayan 0:1855a008f28e 1802 Print( "\"" );
togayan 0:1855a008f28e 1803 }
togayan 0:1855a008f28e 1804
togayan 0:1855a008f28e 1805
togayan 0:1855a008f28e 1806 void XMLPrinter::PushAttribute( const char* name, int v )
togayan 0:1855a008f28e 1807 {
togayan 0:1855a008f28e 1808 char buf[BUF_SIZE];
togayan 0:1855a008f28e 1809 XMLUtil::ToStr( v, buf, BUF_SIZE );
togayan 0:1855a008f28e 1810 PushAttribute( name, buf );
togayan 0:1855a008f28e 1811 }
togayan 0:1855a008f28e 1812
togayan 0:1855a008f28e 1813
togayan 0:1855a008f28e 1814 void XMLPrinter::PushAttribute( const char* name, unsigned v )
togayan 0:1855a008f28e 1815 {
togayan 0:1855a008f28e 1816 char buf[BUF_SIZE];
togayan 0:1855a008f28e 1817 XMLUtil::ToStr( v, buf, BUF_SIZE );
togayan 0:1855a008f28e 1818 PushAttribute( name, buf );
togayan 0:1855a008f28e 1819 }
togayan 0:1855a008f28e 1820
togayan 0:1855a008f28e 1821
togayan 0:1855a008f28e 1822 void XMLPrinter::PushAttribute( const char* name, bool v )
togayan 0:1855a008f28e 1823 {
togayan 0:1855a008f28e 1824 char buf[BUF_SIZE];
togayan 0:1855a008f28e 1825 XMLUtil::ToStr( v, buf, BUF_SIZE );
togayan 0:1855a008f28e 1826 PushAttribute( name, buf );
togayan 0:1855a008f28e 1827 }
togayan 0:1855a008f28e 1828
togayan 0:1855a008f28e 1829
togayan 0:1855a008f28e 1830 void XMLPrinter::PushAttribute( const char* name, double v )
togayan 0:1855a008f28e 1831 {
togayan 0:1855a008f28e 1832 char buf[BUF_SIZE];
togayan 0:1855a008f28e 1833 XMLUtil::ToStr( v, buf, BUF_SIZE );
togayan 0:1855a008f28e 1834 PushAttribute( name, buf );
togayan 0:1855a008f28e 1835 }
togayan 0:1855a008f28e 1836
togayan 0:1855a008f28e 1837
togayan 0:1855a008f28e 1838 void XMLPrinter::CloseElement()
togayan 0:1855a008f28e 1839 {
togayan 0:1855a008f28e 1840 --depth;
togayan 0:1855a008f28e 1841 const char* name = stack.Pop();
togayan 0:1855a008f28e 1842
togayan 0:1855a008f28e 1843 if ( elementJustOpened ) {
togayan 0:1855a008f28e 1844 Print( "/>" );
togayan 0:1855a008f28e 1845 }
togayan 0:1855a008f28e 1846 else {
togayan 0:1855a008f28e 1847 if ( textDepth < 0 && !compactMode) {
togayan 0:1855a008f28e 1848 Print( "\n" );
togayan 0:1855a008f28e 1849 PrintSpace( depth );
togayan 0:1855a008f28e 1850 }
togayan 0:1855a008f28e 1851 Print( "</%s>", name );
togayan 0:1855a008f28e 1852 }
togayan 0:1855a008f28e 1853
togayan 0:1855a008f28e 1854 if ( textDepth == depth )
togayan 0:1855a008f28e 1855 textDepth = -1;
togayan 0:1855a008f28e 1856 if ( depth == 0 && !compactMode)
togayan 0:1855a008f28e 1857 Print( "\n" );
togayan 0:1855a008f28e 1858 elementJustOpened = false;
togayan 0:1855a008f28e 1859 }
togayan 0:1855a008f28e 1860
togayan 0:1855a008f28e 1861
togayan 0:1855a008f28e 1862 void XMLPrinter::SealElement()
togayan 0:1855a008f28e 1863 {
togayan 0:1855a008f28e 1864 elementJustOpened = false;
togayan 0:1855a008f28e 1865 Print( ">" );
togayan 0:1855a008f28e 1866 }
togayan 0:1855a008f28e 1867
togayan 0:1855a008f28e 1868
togayan 0:1855a008f28e 1869 void XMLPrinter::PushText( const char* text, bool cdata )
togayan 0:1855a008f28e 1870 {
togayan 0:1855a008f28e 1871 textDepth = depth-1;
togayan 0:1855a008f28e 1872
togayan 0:1855a008f28e 1873 if ( elementJustOpened ) {
togayan 0:1855a008f28e 1874 SealElement();
togayan 0:1855a008f28e 1875 }
togayan 0:1855a008f28e 1876 if ( cdata ) {
togayan 0:1855a008f28e 1877 Print( "<![CDATA[" );
togayan 0:1855a008f28e 1878 Print( "%s", text );
togayan 0:1855a008f28e 1879 Print( "]]>" );
togayan 0:1855a008f28e 1880 }
togayan 0:1855a008f28e 1881 else {
togayan 0:1855a008f28e 1882 PrintString( text, true );
togayan 0:1855a008f28e 1883 }
togayan 0:1855a008f28e 1884 }
togayan 0:1855a008f28e 1885
togayan 0:1855a008f28e 1886 void XMLPrinter::PushText( int value )
togayan 0:1855a008f28e 1887 {
togayan 0:1855a008f28e 1888 char buf[BUF_SIZE];
togayan 0:1855a008f28e 1889 XMLUtil::ToStr( value, buf, BUF_SIZE );
togayan 0:1855a008f28e 1890 PushText( buf, false );
togayan 0:1855a008f28e 1891 }
togayan 0:1855a008f28e 1892
togayan 0:1855a008f28e 1893
togayan 0:1855a008f28e 1894 void XMLPrinter::PushText( unsigned value )
togayan 0:1855a008f28e 1895 {
togayan 0:1855a008f28e 1896 char buf[BUF_SIZE];
togayan 0:1855a008f28e 1897 XMLUtil::ToStr( value, buf, BUF_SIZE );
togayan 0:1855a008f28e 1898 PushText( buf, false );
togayan 0:1855a008f28e 1899 }
togayan 0:1855a008f28e 1900
togayan 0:1855a008f28e 1901
togayan 0:1855a008f28e 1902 void XMLPrinter::PushText( bool value )
togayan 0:1855a008f28e 1903 {
togayan 0:1855a008f28e 1904 char buf[BUF_SIZE];
togayan 0:1855a008f28e 1905 XMLUtil::ToStr( value, buf, BUF_SIZE );
togayan 0:1855a008f28e 1906 PushText( buf, false );
togayan 0:1855a008f28e 1907 }
togayan 0:1855a008f28e 1908
togayan 0:1855a008f28e 1909
togayan 0:1855a008f28e 1910 void XMLPrinter::PushText( float value )
togayan 0:1855a008f28e 1911 {
togayan 0:1855a008f28e 1912 char buf[BUF_SIZE];
togayan 0:1855a008f28e 1913 XMLUtil::ToStr( value, buf, BUF_SIZE );
togayan 0:1855a008f28e 1914 PushText( buf, false );
togayan 0:1855a008f28e 1915 }
togayan 0:1855a008f28e 1916
togayan 0:1855a008f28e 1917
togayan 0:1855a008f28e 1918 void XMLPrinter::PushText( double value )
togayan 0:1855a008f28e 1919 {
togayan 0:1855a008f28e 1920 char buf[BUF_SIZE];
togayan 0:1855a008f28e 1921 XMLUtil::ToStr( value, buf, BUF_SIZE );
togayan 0:1855a008f28e 1922 PushText( buf, false );
togayan 0:1855a008f28e 1923 }
togayan 0:1855a008f28e 1924
togayan 0:1855a008f28e 1925
togayan 0:1855a008f28e 1926 void XMLPrinter::PushComment( const char* comment )
togayan 0:1855a008f28e 1927 {
togayan 0:1855a008f28e 1928 if ( elementJustOpened ) {
togayan 0:1855a008f28e 1929 SealElement();
togayan 0:1855a008f28e 1930 }
togayan 0:1855a008f28e 1931 if ( textDepth < 0 && !firstElement && !compactMode) {
togayan 0:1855a008f28e 1932 Print( "\n" );
togayan 0:1855a008f28e 1933 PrintSpace( depth );
togayan 0:1855a008f28e 1934 }
togayan 0:1855a008f28e 1935 firstElement = false;
togayan 0:1855a008f28e 1936 Print( "<!--%s-->", comment );
togayan 0:1855a008f28e 1937 }
togayan 0:1855a008f28e 1938
togayan 0:1855a008f28e 1939
togayan 0:1855a008f28e 1940 void XMLPrinter::PushDeclaration( const char* value )
togayan 0:1855a008f28e 1941 {
togayan 0:1855a008f28e 1942 if ( elementJustOpened ) {
togayan 0:1855a008f28e 1943 SealElement();
togayan 0:1855a008f28e 1944 }
togayan 0:1855a008f28e 1945 if ( textDepth < 0 && !firstElement && !compactMode) {
togayan 0:1855a008f28e 1946 Print( "\n" );
togayan 0:1855a008f28e 1947 PrintSpace( depth );
togayan 0:1855a008f28e 1948 }
togayan 0:1855a008f28e 1949 firstElement = false;
togayan 0:1855a008f28e 1950 Print( "<?%s?>", value );
togayan 0:1855a008f28e 1951 }
togayan 0:1855a008f28e 1952
togayan 0:1855a008f28e 1953
togayan 0:1855a008f28e 1954 void XMLPrinter::PushUnknown( const char* value )
togayan 0:1855a008f28e 1955 {
togayan 0:1855a008f28e 1956 if ( elementJustOpened ) {
togayan 0:1855a008f28e 1957 SealElement();
togayan 0:1855a008f28e 1958 }
togayan 0:1855a008f28e 1959 if ( textDepth < 0 && !firstElement && !compactMode) {
togayan 0:1855a008f28e 1960 Print( "\n" );
togayan 0:1855a008f28e 1961 PrintSpace( depth );
togayan 0:1855a008f28e 1962 }
togayan 0:1855a008f28e 1963 firstElement = false;
togayan 0:1855a008f28e 1964 Print( "<!%s>", value );
togayan 0:1855a008f28e 1965 }
togayan 0:1855a008f28e 1966
togayan 0:1855a008f28e 1967
togayan 0:1855a008f28e 1968 bool XMLPrinter::VisitEnter( const XMLDocument& doc )
togayan 0:1855a008f28e 1969 {
togayan 0:1855a008f28e 1970 processEntities = doc.ProcessEntities();
togayan 0:1855a008f28e 1971 if ( doc.HasBOM() ) {
togayan 0:1855a008f28e 1972 PushHeader( true, false );
togayan 0:1855a008f28e 1973 }
togayan 0:1855a008f28e 1974 return true;
togayan 0:1855a008f28e 1975 }
togayan 0:1855a008f28e 1976
togayan 0:1855a008f28e 1977
togayan 0:1855a008f28e 1978 bool XMLPrinter::VisitEnter( const XMLElement& element, const XMLAttribute* attribute )
togayan 0:1855a008f28e 1979 {
togayan 0:1855a008f28e 1980 OpenElement( element.Name() );
togayan 0:1855a008f28e 1981 while ( attribute ) {
togayan 0:1855a008f28e 1982 PushAttribute( attribute->Name(), attribute->Value() );
togayan 0:1855a008f28e 1983 attribute = attribute->Next();
togayan 0:1855a008f28e 1984 }
togayan 0:1855a008f28e 1985 return true;
togayan 0:1855a008f28e 1986 }
togayan 0:1855a008f28e 1987
togayan 0:1855a008f28e 1988
togayan 0:1855a008f28e 1989 bool XMLPrinter::VisitExit( const XMLElement& )
togayan 0:1855a008f28e 1990 {
togayan 0:1855a008f28e 1991 CloseElement();
togayan 0:1855a008f28e 1992 return true;
togayan 0:1855a008f28e 1993 }
togayan 0:1855a008f28e 1994
togayan 0:1855a008f28e 1995
togayan 0:1855a008f28e 1996 bool XMLPrinter::Visit( const XMLText& text )
togayan 0:1855a008f28e 1997 {
togayan 0:1855a008f28e 1998 PushText( text.Value(), text.CData() );
togayan 0:1855a008f28e 1999 return true;
togayan 0:1855a008f28e 2000 }
togayan 0:1855a008f28e 2001
togayan 0:1855a008f28e 2002
togayan 0:1855a008f28e 2003 bool XMLPrinter::Visit( const XMLComment& comment )
togayan 0:1855a008f28e 2004 {
togayan 0:1855a008f28e 2005 PushComment( comment.Value() );
togayan 0:1855a008f28e 2006 return true;
togayan 0:1855a008f28e 2007 }
togayan 0:1855a008f28e 2008
togayan 0:1855a008f28e 2009 bool XMLPrinter::Visit( const XMLDeclaration& declaration )
togayan 0:1855a008f28e 2010 {
togayan 0:1855a008f28e 2011 PushDeclaration( declaration.Value() );
togayan 0:1855a008f28e 2012 return true;
togayan 0:1855a008f28e 2013 }
togayan 0:1855a008f28e 2014
togayan 0:1855a008f28e 2015
togayan 0:1855a008f28e 2016 bool XMLPrinter::Visit( const XMLUnknown& unknown )
togayan 0:1855a008f28e 2017 {
togayan 0:1855a008f28e 2018 PushUnknown( unknown.Value() );
togayan 0:1855a008f28e 2019 return true;
togayan 0:1855a008f28e 2020 }