Satoshi Togawa / Mbed 2 deprecated mpod_picasa_photoframe

Download picasa web albums photos 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 picasa web albums photos automatically.
This application requires mpod mother board.

Picasaウェブアルバムから、自動的に写真をダウンロードして、ディジタルフォトフレームに表示します。
動作させるには mpod マザーボード が必要です。
プログラムの中で、ご自分のアルバムのRSSファイルへのURLを指定してからご利用下さい。

album description edit information description

TinyXml2/tinyxml2.cpp@0:dfd5cfea7112, 2012-08-22 (annotated)

Committer:
togayan
Date:
Wed Aug 22 16:00:38 2012 +0000
Revision:
0:dfd5cfea7112
1st version of mpod_picasa_photoframe

Who changed what in which revision?

UserRevisionLine numberNew contents of line
togayan 0:dfd5cfea7112 1 /*
togayan 0:dfd5cfea7112 2 Original code by Lee Thomason (www.grinninglizard.com)
togayan 0:dfd5cfea7112 3
togayan 0:dfd5cfea7112 4 This software is provided 'as-is', without any express or implied
togayan 0:dfd5cfea7112 5 warranty. In no event will the authors be held liable for any
togayan 0:dfd5cfea7112 6 damages arising from the use of this software.
togayan 0:dfd5cfea7112 7
togayan 0:dfd5cfea7112 8 Permission is granted to anyone to use this software for any
togayan 0:dfd5cfea7112 9 purpose, including commercial applications, and to alter it and
togayan 0:dfd5cfea7112 10 redistribute it freely, subject to the following restrictions:
togayan 0:dfd5cfea7112 11
togayan 0:dfd5cfea7112 12 1. The origin of this software must not be misrepresented; you must
togayan 0:dfd5cfea7112 13 not claim that you wrote the original software. If you use this
togayan 0:dfd5cfea7112 14 software in a product, an acknowledgment in the product documentation
togayan 0:dfd5cfea7112 15 would be appreciated but is not required.
togayan 0:dfd5cfea7112 16
togayan 0:dfd5cfea7112 17 2. Altered source versions must be plainly marked as such, and
togayan 0:dfd5cfea7112 18 must not be misrepresented as being the original software.
togayan 0:dfd5cfea7112 19
togayan 0:dfd5cfea7112 20 3. This notice may not be removed or altered from any source
togayan 0:dfd5cfea7112 21 distribution.
togayan 0:dfd5cfea7112 22 */
togayan 0:dfd5cfea7112 23
togayan 0:dfd5cfea7112 24 #include "tinyxml2.h"
togayan 0:dfd5cfea7112 25
togayan 0:dfd5cfea7112 26 #include <cstdio>
togayan 0:dfd5cfea7112 27 #include <cstdlib>
togayan 0:dfd5cfea7112 28 #include <new>
togayan 0:dfd5cfea7112 29 #include <cstddef>
togayan 0:dfd5cfea7112 30
togayan 0:dfd5cfea7112 31 using namespace tinyxml2;
togayan 0:dfd5cfea7112 32 using namespace std;
togayan 0:dfd5cfea7112 33
togayan 0:dfd5cfea7112 34 static const char LINE_FEED = (char)0x0a; // all line endings are normalized to LF
togayan 0:dfd5cfea7112 35 static const char LF = LINE_FEED;
togayan 0:dfd5cfea7112 36 static const char CARRIAGE_RETURN = (char)0x0d; // CR gets filtered out
togayan 0:dfd5cfea7112 37 static const char CR = CARRIAGE_RETURN;
togayan 0:dfd5cfea7112 38 static const char SINGLE_QUOTE = '\'';
togayan 0:dfd5cfea7112 39 static const char DOUBLE_QUOTE = '\"';
togayan 0:dfd5cfea7112 40
togayan 0:dfd5cfea7112 41 // Bunch of unicode info at:
togayan 0:dfd5cfea7112 42 // http://www.unicode.org/faq/utf_bom.html
togayan 0:dfd5cfea7112 43 // ef bb bf (Microsoft "lead bytes") - designates UTF-8
togayan 0:dfd5cfea7112 44
togayan 0:dfd5cfea7112 45 static const unsigned char TIXML_UTF_LEAD_0 = 0xefU;
togayan 0:dfd5cfea7112 46 static const unsigned char TIXML_UTF_LEAD_1 = 0xbbU;
togayan 0:dfd5cfea7112 47 static const unsigned char TIXML_UTF_LEAD_2 = 0xbfU;
togayan 0:dfd5cfea7112 48
togayan 0:dfd5cfea7112 49
togayan 0:dfd5cfea7112 50 #define DELETE_NODE( node ) { \
togayan 0:dfd5cfea7112 51 if ( node ) { \
togayan 0:dfd5cfea7112 52 MemPool* pool = node->memPool; \
togayan 0:dfd5cfea7112 53 node->~XMLNode(); \
togayan 0:dfd5cfea7112 54 pool->Free( node ); \
togayan 0:dfd5cfea7112 55 } \
togayan 0:dfd5cfea7112 56 }
togayan 0:dfd5cfea7112 57 #define DELETE_ATTRIBUTE( attrib ) { \
togayan 0:dfd5cfea7112 58 if ( attrib ) { \
togayan 0:dfd5cfea7112 59 MemPool* pool = attrib->memPool; \
togayan 0:dfd5cfea7112 60 attrib->~XMLAttribute(); \
togayan 0:dfd5cfea7112 61 pool->Free( attrib ); \
togayan 0:dfd5cfea7112 62 } \
togayan 0:dfd5cfea7112 63 }
togayan 0:dfd5cfea7112 64
togayan 0:dfd5cfea7112 65 struct Entity {
togayan 0:dfd5cfea7112 66 const char* pattern;
togayan 0:dfd5cfea7112 67 int length;
togayan 0:dfd5cfea7112 68 char value;
togayan 0:dfd5cfea7112 69 };
togayan 0:dfd5cfea7112 70
togayan 0:dfd5cfea7112 71 static const int NUM_ENTITIES = 5;
togayan 0:dfd5cfea7112 72 static const Entity entities[NUM_ENTITIES] =
togayan 0:dfd5cfea7112 73 {
togayan 0:dfd5cfea7112 74 { "quot", 4, DOUBLE_QUOTE },
togayan 0:dfd5cfea7112 75 { "amp", 3, '&' },
togayan 0:dfd5cfea7112 76 { "apos", 4, SINGLE_QUOTE },
togayan 0:dfd5cfea7112 77 { "lt", 2, '<' },
togayan 0:dfd5cfea7112 78 { "gt", 2, '>' }
togayan 0:dfd5cfea7112 79 };
togayan 0:dfd5cfea7112 80
togayan 0:dfd5cfea7112 81
togayan 0:dfd5cfea7112 82 StrPair::~StrPair()
togayan 0:dfd5cfea7112 83 {
togayan 0:dfd5cfea7112 84 Reset();
togayan 0:dfd5cfea7112 85 }
togayan 0:dfd5cfea7112 86
togayan 0:dfd5cfea7112 87
togayan 0:dfd5cfea7112 88 void StrPair::Reset()
togayan 0:dfd5cfea7112 89 {
togayan 0:dfd5cfea7112 90 if ( flags & NEEDS_DELETE ) {
togayan 0:dfd5cfea7112 91 delete [] start;
togayan 0:dfd5cfea7112 92 }
togayan 0:dfd5cfea7112 93 flags = 0;
togayan 0:dfd5cfea7112 94 start = 0;
togayan 0:dfd5cfea7112 95 end = 0;
togayan 0:dfd5cfea7112 96 }
togayan 0:dfd5cfea7112 97
togayan 0:dfd5cfea7112 98
togayan 0:dfd5cfea7112 99 void StrPair::SetStr( const char* str, int flags )
togayan 0:dfd5cfea7112 100 {
togayan 0:dfd5cfea7112 101 Reset();
togayan 0:dfd5cfea7112 102 size_t len = strlen( str );
togayan 0:dfd5cfea7112 103 start = new char[ len+1 ];
togayan 0:dfd5cfea7112 104 memcpy( start, str, len+1 );
togayan 0:dfd5cfea7112 105 end = start + len;
togayan 0:dfd5cfea7112 106 this->flags = flags | NEEDS_DELETE;
togayan 0:dfd5cfea7112 107 }
togayan 0:dfd5cfea7112 108
togayan 0:dfd5cfea7112 109
togayan 0:dfd5cfea7112 110 char* StrPair::ParseText( char* p, const char* endTag, int strFlags )
togayan 0:dfd5cfea7112 111 {
togayan 0:dfd5cfea7112 112 TIXMLASSERT( endTag && *endTag );
togayan 0:dfd5cfea7112 113
togayan 0:dfd5cfea7112 114 char* start = p; // fixme: hides a member
togayan 0:dfd5cfea7112 115 char endChar = *endTag;
togayan 0:dfd5cfea7112 116 size_t length = strlen( endTag );
togayan 0:dfd5cfea7112 117
togayan 0:dfd5cfea7112 118 // Inner loop of text parsing.
togayan 0:dfd5cfea7112 119 while ( *p ) {
togayan 0:dfd5cfea7112 120 if ( *p == endChar && strncmp( p, endTag, length ) == 0 ) {
togayan 0:dfd5cfea7112 121 Set( start, p, strFlags );
togayan 0:dfd5cfea7112 122 return p + length;
togayan 0:dfd5cfea7112 123 }
togayan 0:dfd5cfea7112 124 ++p;
togayan 0:dfd5cfea7112 125 }
togayan 0:dfd5cfea7112 126 return 0;
togayan 0:dfd5cfea7112 127 }
togayan 0:dfd5cfea7112 128
togayan 0:dfd5cfea7112 129
togayan 0:dfd5cfea7112 130 char* StrPair::ParseName( char* p )
togayan 0:dfd5cfea7112 131 {
togayan 0:dfd5cfea7112 132 char* start = p;
togayan 0:dfd5cfea7112 133
togayan 0:dfd5cfea7112 134 if ( !start || !(*start) ) {
togayan 0:dfd5cfea7112 135 return 0;
togayan 0:dfd5cfea7112 136 }
togayan 0:dfd5cfea7112 137
togayan 0:dfd5cfea7112 138 if ( !XMLUtil::IsAlpha( *p ) ) {
togayan 0:dfd5cfea7112 139 return 0;
togayan 0:dfd5cfea7112 140 }
togayan 0:dfd5cfea7112 141
togayan 0:dfd5cfea7112 142 while( *p && (
togayan 0:dfd5cfea7112 143 XMLUtil::IsAlphaNum( (unsigned char) *p )
togayan 0:dfd5cfea7112 144 || *p == '_'
togayan 0:dfd5cfea7112 145 || *p == '-'
togayan 0:dfd5cfea7112 146 || *p == '.'
togayan 0:dfd5cfea7112 147 || *p == ':' ))
togayan 0:dfd5cfea7112 148 {
togayan 0:dfd5cfea7112 149 ++p;
togayan 0:dfd5cfea7112 150 }
togayan 0:dfd5cfea7112 151
togayan 0:dfd5cfea7112 152 if ( p > start ) {
togayan 0:dfd5cfea7112 153 Set( start, p, 0 );
togayan 0:dfd5cfea7112 154 return p;
togayan 0:dfd5cfea7112 155 }
togayan 0:dfd5cfea7112 156 return 0;
togayan 0:dfd5cfea7112 157 }
togayan 0:dfd5cfea7112 158
togayan 0:dfd5cfea7112 159
togayan 0:dfd5cfea7112 160
togayan 0:dfd5cfea7112 161 const char* StrPair::GetStr()
togayan 0:dfd5cfea7112 162 {
togayan 0:dfd5cfea7112 163 if ( flags & NEEDS_FLUSH ) {
togayan 0:dfd5cfea7112 164 *end = 0;
togayan 0:dfd5cfea7112 165 flags ^= NEEDS_FLUSH;
togayan 0:dfd5cfea7112 166
togayan 0:dfd5cfea7112 167 if ( flags ) {
togayan 0:dfd5cfea7112 168 char* p = start; // the read pointer
togayan 0:dfd5cfea7112 169 char* q = start; // the write pointer
togayan 0:dfd5cfea7112 170
togayan 0:dfd5cfea7112 171 while( p < end ) {
togayan 0:dfd5cfea7112 172 if ( (flags & NEEDS_NEWLINE_NORMALIZATION) && *p == CR ) {
togayan 0:dfd5cfea7112 173 // CR-LF pair becomes LF
togayan 0:dfd5cfea7112 174 // CR alone becomes LF
togayan 0:dfd5cfea7112 175 // LF-CR becomes LF
togayan 0:dfd5cfea7112 176 if ( *(p+1) == LF ) {
togayan 0:dfd5cfea7112 177 p += 2;
togayan 0:dfd5cfea7112 178 }
togayan 0:dfd5cfea7112 179 else {
togayan 0:dfd5cfea7112 180 ++p;
togayan 0:dfd5cfea7112 181 }
togayan 0:dfd5cfea7112 182 *q++ = LF;
togayan 0:dfd5cfea7112 183 }
togayan 0:dfd5cfea7112 184 else if ( (flags & NEEDS_NEWLINE_NORMALIZATION) && *p == LF ) {
togayan 0:dfd5cfea7112 185 if ( *(p+1) == CR ) {
togayan 0:dfd5cfea7112 186 p += 2;
togayan 0:dfd5cfea7112 187 }
togayan 0:dfd5cfea7112 188 else {
togayan 0:dfd5cfea7112 189 ++p;
togayan 0:dfd5cfea7112 190 }
togayan 0:dfd5cfea7112 191 *q++ = LF;
togayan 0:dfd5cfea7112 192 }
togayan 0:dfd5cfea7112 193 else if ( (flags & NEEDS_ENTITY_PROCESSING) && *p == '&' ) {
togayan 0:dfd5cfea7112 194 // Entities handled by tinyXML2:
togayan 0:dfd5cfea7112 195 // - special entities in the entity table [in/out]
togayan 0:dfd5cfea7112 196 // - numeric character reference [in]
togayan 0:dfd5cfea7112 197 // &#20013; or &#x4e2d;
togayan 0:dfd5cfea7112 198
togayan 0:dfd5cfea7112 199 if ( *(p+1) == '#' ) {
togayan 0:dfd5cfea7112 200 char buf[10] = { 0 };
togayan 0:dfd5cfea7112 201 int len;
togayan 0:dfd5cfea7112 202 p = const_cast<char*>( XMLUtil::GetCharacterRef( p, buf, &len ) );
togayan 0:dfd5cfea7112 203 for( int i=0; i<len; ++i ) {
togayan 0:dfd5cfea7112 204 *q++ = buf[i];
togayan 0:dfd5cfea7112 205 }
togayan 0:dfd5cfea7112 206 TIXMLASSERT( q <= p );
togayan 0:dfd5cfea7112 207 }
togayan 0:dfd5cfea7112 208 else {
togayan 0:dfd5cfea7112 209 int i=0;
togayan 0:dfd5cfea7112 210 for(; i<NUM_ENTITIES; ++i ) {
togayan 0:dfd5cfea7112 211 if ( strncmp( p+1, entities[i].pattern, entities[i].length ) == 0
togayan 0:dfd5cfea7112 212 && *(p+entities[i].length+1) == ';' )
togayan 0:dfd5cfea7112 213 {
togayan 0:dfd5cfea7112 214 // Found an entity convert;
togayan 0:dfd5cfea7112 215 *q = entities[i].value;
togayan 0:dfd5cfea7112 216 ++q;
togayan 0:dfd5cfea7112 217 p += entities[i].length + 2;
togayan 0:dfd5cfea7112 218 break;
togayan 0:dfd5cfea7112 219 }
togayan 0:dfd5cfea7112 220 }
togayan 0:dfd5cfea7112 221 if ( i == NUM_ENTITIES ) {
togayan 0:dfd5cfea7112 222 // fixme: treat as error?
togayan 0:dfd5cfea7112 223 ++p;
togayan 0:dfd5cfea7112 224 ++q;
togayan 0:dfd5cfea7112 225 }
togayan 0:dfd5cfea7112 226 }
togayan 0:dfd5cfea7112 227 }
togayan 0:dfd5cfea7112 228 else {
togayan 0:dfd5cfea7112 229 *q = *p;
togayan 0:dfd5cfea7112 230 ++p;
togayan 0:dfd5cfea7112 231 ++q;
togayan 0:dfd5cfea7112 232 }
togayan 0:dfd5cfea7112 233 }
togayan 0:dfd5cfea7112 234 *q = 0;
togayan 0:dfd5cfea7112 235 }
togayan 0:dfd5cfea7112 236 flags = (flags & NEEDS_DELETE);
togayan 0:dfd5cfea7112 237 }
togayan 0:dfd5cfea7112 238 return start;
togayan 0:dfd5cfea7112 239 }
togayan 0:dfd5cfea7112 240
togayan 0:dfd5cfea7112 241
togayan 0:dfd5cfea7112 242
togayan 0:dfd5cfea7112 243
togayan 0:dfd5cfea7112 244 // --------- XMLUtil ----------- //
togayan 0:dfd5cfea7112 245
togayan 0:dfd5cfea7112 246 const char* XMLUtil::ReadBOM( const char* p, bool* bom )
togayan 0:dfd5cfea7112 247 {
togayan 0:dfd5cfea7112 248 *bom = false;
togayan 0:dfd5cfea7112 249 const unsigned char* pu = reinterpret_cast<const unsigned char*>(p);
togayan 0:dfd5cfea7112 250 // Check for BOM:
togayan 0:dfd5cfea7112 251 if ( *(pu+0) == TIXML_UTF_LEAD_0
togayan 0:dfd5cfea7112 252 && *(pu+1) == TIXML_UTF_LEAD_1
togayan 0:dfd5cfea7112 253 && *(pu+2) == TIXML_UTF_LEAD_2 )
togayan 0:dfd5cfea7112 254 {
togayan 0:dfd5cfea7112 255 *bom = true;
togayan 0:dfd5cfea7112 256 p += 3;
togayan 0:dfd5cfea7112 257 }
togayan 0:dfd5cfea7112 258 return p;
togayan 0:dfd5cfea7112 259 }
togayan 0:dfd5cfea7112 260
togayan 0:dfd5cfea7112 261
togayan 0:dfd5cfea7112 262 void XMLUtil::ConvertUTF32ToUTF8( unsigned long input, char* output, int* length )
togayan 0:dfd5cfea7112 263 {
togayan 0:dfd5cfea7112 264 const unsigned long BYTE_MASK = 0xBF;
togayan 0:dfd5cfea7112 265 const unsigned long BYTE_MARK = 0x80;
togayan 0:dfd5cfea7112 266 const unsigned long FIRST_BYTE_MARK[7] = { 0x00, 0x00, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC };
togayan 0:dfd5cfea7112 267
togayan 0:dfd5cfea7112 268 if (input < 0x80)
togayan 0:dfd5cfea7112 269 *length = 1;
togayan 0:dfd5cfea7112 270 else if ( input < 0x800 )
togayan 0:dfd5cfea7112 271 *length = 2;
togayan 0:dfd5cfea7112 272 else if ( input < 0x10000 )
togayan 0:dfd5cfea7112 273 *length = 3;
togayan 0:dfd5cfea7112 274 else if ( input < 0x200000 )
togayan 0:dfd5cfea7112 275 *length = 4;
togayan 0:dfd5cfea7112 276 else
togayan 0:dfd5cfea7112 277 { *length = 0; return; } // This code won't covert this correctly anyway.
togayan 0:dfd5cfea7112 278
togayan 0:dfd5cfea7112 279 output += *length;
togayan 0:dfd5cfea7112 280
togayan 0:dfd5cfea7112 281 // Scary scary fall throughs.
togayan 0:dfd5cfea7112 282 switch (*length)
togayan 0:dfd5cfea7112 283 {
togayan 0:dfd5cfea7112 284 case 4:
togayan 0:dfd5cfea7112 285 --output;
togayan 0:dfd5cfea7112 286 *output = (char)((input | BYTE_MARK) & BYTE_MASK);
togayan 0:dfd5cfea7112 287 input >>= 6;
togayan 0:dfd5cfea7112 288 case 3:
togayan 0:dfd5cfea7112 289 --output;
togayan 0:dfd5cfea7112 290 *output = (char)((input | BYTE_MARK) & BYTE_MASK);
togayan 0:dfd5cfea7112 291 input >>= 6;
togayan 0:dfd5cfea7112 292 case 2:
togayan 0:dfd5cfea7112 293 --output;
togayan 0:dfd5cfea7112 294 *output = (char)((input | BYTE_MARK) & BYTE_MASK);
togayan 0:dfd5cfea7112 295 input >>= 6;
togayan 0:dfd5cfea7112 296 case 1:
togayan 0:dfd5cfea7112 297 --output;
togayan 0:dfd5cfea7112 298 *output = (char)(input | FIRST_BYTE_MARK[*length]);
togayan 0:dfd5cfea7112 299 }
togayan 0:dfd5cfea7112 300 }
togayan 0:dfd5cfea7112 301
togayan 0:dfd5cfea7112 302
togayan 0:dfd5cfea7112 303 const char* XMLUtil::GetCharacterRef( const char* p, char* value, int* length )
togayan 0:dfd5cfea7112 304 {
togayan 0:dfd5cfea7112 305 // Presume an entity, and pull it out.
togayan 0:dfd5cfea7112 306 *length = 0;
togayan 0:dfd5cfea7112 307
togayan 0:dfd5cfea7112 308 if ( *(p+1) == '#' && *(p+2) )
togayan 0:dfd5cfea7112 309 {
togayan 0:dfd5cfea7112 310 unsigned long ucs = 0;
togayan 0:dfd5cfea7112 311 ptrdiff_t delta = 0;
togayan 0:dfd5cfea7112 312 unsigned mult = 1;
togayan 0:dfd5cfea7112 313
togayan 0:dfd5cfea7112 314 if ( *(p+2) == 'x' )
togayan 0:dfd5cfea7112 315 {
togayan 0:dfd5cfea7112 316 // Hexadecimal.
togayan 0:dfd5cfea7112 317 if ( !*(p+3) ) return 0;
togayan 0:dfd5cfea7112 318
togayan 0:dfd5cfea7112 319 const char* q = p+3;
togayan 0:dfd5cfea7112 320 q = strchr( q, ';' );
togayan 0:dfd5cfea7112 321
togayan 0:dfd5cfea7112 322 if ( !q || !*q ) return 0;
togayan 0:dfd5cfea7112 323
togayan 0:dfd5cfea7112 324 delta = q-p;
togayan 0:dfd5cfea7112 325 --q;
togayan 0:dfd5cfea7112 326
togayan 0:dfd5cfea7112 327 while ( *q != 'x' )
togayan 0:dfd5cfea7112 328 {
togayan 0:dfd5cfea7112 329 if ( *q >= '0' && *q <= '9' )
togayan 0:dfd5cfea7112 330 ucs += mult * (*q - '0');
togayan 0:dfd5cfea7112 331 else if ( *q >= 'a' && *q <= 'f' )
togayan 0:dfd5cfea7112 332 ucs += mult * (*q - 'a' + 10);
togayan 0:dfd5cfea7112 333 else if ( *q >= 'A' && *q <= 'F' )
togayan 0:dfd5cfea7112 334 ucs += mult * (*q - 'A' + 10 );
togayan 0:dfd5cfea7112 335 else
togayan 0:dfd5cfea7112 336 return 0;
togayan 0:dfd5cfea7112 337 mult *= 16;
togayan 0:dfd5cfea7112 338 --q;
togayan 0:dfd5cfea7112 339 }
togayan 0:dfd5cfea7112 340 }
togayan 0:dfd5cfea7112 341 else
togayan 0:dfd5cfea7112 342 {
togayan 0:dfd5cfea7112 343 // Decimal.
togayan 0:dfd5cfea7112 344 if ( !*(p+2) ) return 0;
togayan 0:dfd5cfea7112 345
togayan 0:dfd5cfea7112 346 const char* q = p+2;
togayan 0:dfd5cfea7112 347 q = strchr( q, ';' );
togayan 0:dfd5cfea7112 348
togayan 0:dfd5cfea7112 349 if ( !q || !*q ) return 0;
togayan 0:dfd5cfea7112 350
togayan 0:dfd5cfea7112 351 delta = q-p;
togayan 0:dfd5cfea7112 352 --q;
togayan 0:dfd5cfea7112 353
togayan 0:dfd5cfea7112 354 while ( *q != '#' )
togayan 0:dfd5cfea7112 355 {
togayan 0:dfd5cfea7112 356 if ( *q >= '0' && *q <= '9' )
togayan 0:dfd5cfea7112 357 ucs += mult * (*q - '0');
togayan 0:dfd5cfea7112 358 else
togayan 0:dfd5cfea7112 359 return 0;
togayan 0:dfd5cfea7112 360 mult *= 10;
togayan 0:dfd5cfea7112 361 --q;
togayan 0:dfd5cfea7112 362 }
togayan 0:dfd5cfea7112 363 }
togayan 0:dfd5cfea7112 364 // convert the UCS to UTF-8
togayan 0:dfd5cfea7112 365 ConvertUTF32ToUTF8( ucs, value, length );
togayan 0:dfd5cfea7112 366 return p + delta + 1;
togayan 0:dfd5cfea7112 367 }
togayan 0:dfd5cfea7112 368 return p+1;
togayan 0:dfd5cfea7112 369 }
togayan 0:dfd5cfea7112 370
togayan 0:dfd5cfea7112 371
togayan 0:dfd5cfea7112 372 void XMLUtil::ToStr( int v, char* buffer, int bufferSize )
togayan 0:dfd5cfea7112 373 {
togayan 0:dfd5cfea7112 374 TIXML_SNPRINTF( buffer, bufferSize, "%d", v );
togayan 0:dfd5cfea7112 375 }
togayan 0:dfd5cfea7112 376
togayan 0:dfd5cfea7112 377
togayan 0:dfd5cfea7112 378 void XMLUtil::ToStr( unsigned v, char* buffer, int bufferSize )
togayan 0:dfd5cfea7112 379 {
togayan 0:dfd5cfea7112 380 TIXML_SNPRINTF( buffer, bufferSize, "%u", v );
togayan 0:dfd5cfea7112 381 }
togayan 0:dfd5cfea7112 382
togayan 0:dfd5cfea7112 383
togayan 0:dfd5cfea7112 384 void XMLUtil::ToStr( bool v, char* buffer, int bufferSize )
togayan 0:dfd5cfea7112 385 {
togayan 0:dfd5cfea7112 386 TIXML_SNPRINTF( buffer, bufferSize, "%d", v ? 1 : 0 );
togayan 0:dfd5cfea7112 387 }
togayan 0:dfd5cfea7112 388
togayan 0:dfd5cfea7112 389
togayan 0:dfd5cfea7112 390 void XMLUtil::ToStr( float v, char* buffer, int bufferSize )
togayan 0:dfd5cfea7112 391 {
togayan 0:dfd5cfea7112 392 TIXML_SNPRINTF( buffer, bufferSize, "%f", v );
togayan 0:dfd5cfea7112 393 }
togayan 0:dfd5cfea7112 394
togayan 0:dfd5cfea7112 395
togayan 0:dfd5cfea7112 396 void XMLUtil::ToStr( double v, char* buffer, int bufferSize )
togayan 0:dfd5cfea7112 397 {
togayan 0:dfd5cfea7112 398 TIXML_SNPRINTF( buffer, bufferSize, "%f", v );
togayan 0:dfd5cfea7112 399 }
togayan 0:dfd5cfea7112 400
togayan 0:dfd5cfea7112 401
togayan 0:dfd5cfea7112 402 bool XMLUtil::ToInt( const char* str, int* value )
togayan 0:dfd5cfea7112 403 {
togayan 0:dfd5cfea7112 404 if ( TIXML_SSCANF( str, "%d", value ) == 1 )
togayan 0:dfd5cfea7112 405 return true;
togayan 0:dfd5cfea7112 406 return false;
togayan 0:dfd5cfea7112 407 }
togayan 0:dfd5cfea7112 408
togayan 0:dfd5cfea7112 409 bool XMLUtil::ToUnsigned( const char* str, unsigned *value )
togayan 0:dfd5cfea7112 410 {
togayan 0:dfd5cfea7112 411 if ( TIXML_SSCANF( str, "%u", value ) == 1 )
togayan 0:dfd5cfea7112 412 return true;
togayan 0:dfd5cfea7112 413 return false;
togayan 0:dfd5cfea7112 414 }
togayan 0:dfd5cfea7112 415
togayan 0:dfd5cfea7112 416 bool XMLUtil::ToBool( const char* str, bool* value )
togayan 0:dfd5cfea7112 417 {
togayan 0:dfd5cfea7112 418 int ival = 0;
togayan 0:dfd5cfea7112 419 if ( ToInt( str, &ival )) {
togayan 0:dfd5cfea7112 420 *value = (ival==0) ? false : true;
togayan 0:dfd5cfea7112 421 return true;
togayan 0:dfd5cfea7112 422 }
togayan 0:dfd5cfea7112 423 if ( StringEqual( str, "true" ) ) {
togayan 0:dfd5cfea7112 424 *value = true;
togayan 0:dfd5cfea7112 425 return true;
togayan 0:dfd5cfea7112 426 }
togayan 0:dfd5cfea7112 427 else if ( StringEqual( str, "false" ) ) {
togayan 0:dfd5cfea7112 428 *value = false;
togayan 0:dfd5cfea7112 429 return true;
togayan 0:dfd5cfea7112 430 }
togayan 0:dfd5cfea7112 431 return false;
togayan 0:dfd5cfea7112 432 }
togayan 0:dfd5cfea7112 433
togayan 0:dfd5cfea7112 434
togayan 0:dfd5cfea7112 435 bool XMLUtil::ToFloat( const char* str, float* value )
togayan 0:dfd5cfea7112 436 {
togayan 0:dfd5cfea7112 437 if ( TIXML_SSCANF( str, "%f", value ) == 1 ) {
togayan 0:dfd5cfea7112 438 return true;
togayan 0:dfd5cfea7112 439 }
togayan 0:dfd5cfea7112 440 return false;
togayan 0:dfd5cfea7112 441 }
togayan 0:dfd5cfea7112 442
togayan 0:dfd5cfea7112 443 bool XMLUtil::ToDouble( const char* str, double* value )
togayan 0:dfd5cfea7112 444 {
togayan 0:dfd5cfea7112 445 if ( TIXML_SSCANF( str, "%lf", value ) == 1 ) {
togayan 0:dfd5cfea7112 446 return true;
togayan 0:dfd5cfea7112 447 }
togayan 0:dfd5cfea7112 448 return false;
togayan 0:dfd5cfea7112 449 }
togayan 0:dfd5cfea7112 450
togayan 0:dfd5cfea7112 451
togayan 0:dfd5cfea7112 452 char* XMLDocument::Identify( char* p, XMLNode** node )
togayan 0:dfd5cfea7112 453 {
togayan 0:dfd5cfea7112 454 XMLNode* returnNode = 0;
togayan 0:dfd5cfea7112 455 char* start = p;
togayan 0:dfd5cfea7112 456 p = XMLUtil::SkipWhiteSpace( p );
togayan 0:dfd5cfea7112 457 if( !p || !*p )
togayan 0:dfd5cfea7112 458 {
togayan 0:dfd5cfea7112 459 return p;
togayan 0:dfd5cfea7112 460 }
togayan 0:dfd5cfea7112 461
togayan 0:dfd5cfea7112 462 // What is this thing?
togayan 0:dfd5cfea7112 463 // - Elements start with a letter or underscore, but xml is reserved.
togayan 0:dfd5cfea7112 464 // - Comments: <!--
togayan 0:dfd5cfea7112 465 // - Decleration: <?
togayan 0:dfd5cfea7112 466 // - Everthing else is unknown to tinyxml.
togayan 0:dfd5cfea7112 467 //
togayan 0:dfd5cfea7112 468
togayan 0:dfd5cfea7112 469 static const char* xmlHeader = { "<?" };
togayan 0:dfd5cfea7112 470 static const char* commentHeader = { "<!--" };
togayan 0:dfd5cfea7112 471 static const char* dtdHeader = { "<!" };
togayan 0:dfd5cfea7112 472 static const char* cdataHeader = { "<![CDATA[" };
togayan 0:dfd5cfea7112 473 static const char* elementHeader = { "<" }; // and a header for everything else; check last.
togayan 0:dfd5cfea7112 474
togayan 0:dfd5cfea7112 475 static const int xmlHeaderLen = 2;
togayan 0:dfd5cfea7112 476 static const int commentHeaderLen = 4;
togayan 0:dfd5cfea7112 477 static const int dtdHeaderLen = 2;
togayan 0:dfd5cfea7112 478 static const int cdataHeaderLen = 9;
togayan 0:dfd5cfea7112 479 static const int elementHeaderLen = 1;
togayan 0:dfd5cfea7112 480
togayan 0:dfd5cfea7112 481 #if defined(_MSC_VER)
togayan 0:dfd5cfea7112 482 #pragma warning ( push )
togayan 0:dfd5cfea7112 483 #pragma warning ( disable : 4127 )
togayan 0:dfd5cfea7112 484 #endif
togayan 0:dfd5cfea7112 485 TIXMLASSERT( sizeof( XMLComment ) == sizeof( XMLUnknown ) ); // use same memory pool
togayan 0:dfd5cfea7112 486 TIXMLASSERT( sizeof( XMLComment ) == sizeof( XMLDeclaration ) ); // use same memory pool
togayan 0:dfd5cfea7112 487 #if defined(_MSC_VER)
togayan 0:dfd5cfea7112 488 #pragma warning (pop)
togayan 0:dfd5cfea7112 489 #endif
togayan 0:dfd5cfea7112 490 if ( XMLUtil::StringEqual( p, xmlHeader, xmlHeaderLen ) ) {
togayan 0:dfd5cfea7112 491 returnNode = new (commentPool.Alloc()) XMLDeclaration( this );
togayan 0:dfd5cfea7112 492 returnNode->memPool = &commentPool;
togayan 0:dfd5cfea7112 493 p += xmlHeaderLen;
togayan 0:dfd5cfea7112 494 }
togayan 0:dfd5cfea7112 495 else if ( XMLUtil::StringEqual( p, commentHeader, commentHeaderLen ) ) {
togayan 0:dfd5cfea7112 496 returnNode = new (commentPool.Alloc()) XMLComment( this );
togayan 0:dfd5cfea7112 497 returnNode->memPool = &commentPool;
togayan 0:dfd5cfea7112 498 p += commentHeaderLen;
togayan 0:dfd5cfea7112 499 }
togayan 0:dfd5cfea7112 500 else if ( XMLUtil::StringEqual( p, cdataHeader, cdataHeaderLen ) ) {
togayan 0:dfd5cfea7112 501 XMLText* text = new (textPool.Alloc()) XMLText( this );
togayan 0:dfd5cfea7112 502 returnNode = text;
togayan 0:dfd5cfea7112 503 returnNode->memPool = &textPool;
togayan 0:dfd5cfea7112 504 p += cdataHeaderLen;
togayan 0:dfd5cfea7112 505 text->SetCData( true );
togayan 0:dfd5cfea7112 506 }
togayan 0:dfd5cfea7112 507 else if ( XMLUtil::StringEqual( p, dtdHeader, dtdHeaderLen ) ) {
togayan 0:dfd5cfea7112 508 returnNode = new (commentPool.Alloc()) XMLUnknown( this );
togayan 0:dfd5cfea7112 509 returnNode->memPool = &commentPool;
togayan 0:dfd5cfea7112 510 p += dtdHeaderLen;
togayan 0:dfd5cfea7112 511 }
togayan 0:dfd5cfea7112 512 else if ( XMLUtil::StringEqual( p, elementHeader, elementHeaderLen ) ) {
togayan 0:dfd5cfea7112 513 returnNode = new (elementPool.Alloc()) XMLElement( this );
togayan 0:dfd5cfea7112 514 returnNode->memPool = &elementPool;
togayan 0:dfd5cfea7112 515 p += elementHeaderLen;
togayan 0:dfd5cfea7112 516 }
togayan 0:dfd5cfea7112 517 else {
togayan 0:dfd5cfea7112 518 returnNode = new (textPool.Alloc()) XMLText( this );
togayan 0:dfd5cfea7112 519 returnNode->memPool = &textPool;
togayan 0:dfd5cfea7112 520 p = start; // Back it up, all the text counts.
togayan 0:dfd5cfea7112 521 }
togayan 0:dfd5cfea7112 522
togayan 0:dfd5cfea7112 523 *node = returnNode;
togayan 0:dfd5cfea7112 524 return p;
togayan 0:dfd5cfea7112 525 }
togayan 0:dfd5cfea7112 526
togayan 0:dfd5cfea7112 527
togayan 0:dfd5cfea7112 528 bool XMLDocument::Accept( XMLVisitor* visitor ) const
togayan 0:dfd5cfea7112 529 {
togayan 0:dfd5cfea7112 530 if ( visitor->VisitEnter( *this ) )
togayan 0:dfd5cfea7112 531 {
togayan 0:dfd5cfea7112 532 for ( const XMLNode* node=FirstChild(); node; node=node->NextSibling() )
togayan 0:dfd5cfea7112 533 {
togayan 0:dfd5cfea7112 534 if ( !node->Accept( visitor ) )
togayan 0:dfd5cfea7112 535 break;
togayan 0:dfd5cfea7112 536 }
togayan 0:dfd5cfea7112 537 }
togayan 0:dfd5cfea7112 538 return visitor->VisitExit( *this );
togayan 0:dfd5cfea7112 539 }
togayan 0:dfd5cfea7112 540
togayan 0:dfd5cfea7112 541
togayan 0:dfd5cfea7112 542 // --------- XMLNode ----------- //
togayan 0:dfd5cfea7112 543
togayan 0:dfd5cfea7112 544 XMLNode::XMLNode( XMLDocument* doc ) :
togayan 0:dfd5cfea7112 545 document( doc ),
togayan 0:dfd5cfea7112 546 parent( 0 ),
togayan 0:dfd5cfea7112 547 firstChild( 0 ), lastChild( 0 ),
togayan 0:dfd5cfea7112 548 prev( 0 ), next( 0 )
togayan 0:dfd5cfea7112 549 {
togayan 0:dfd5cfea7112 550 }
togayan 0:dfd5cfea7112 551
togayan 0:dfd5cfea7112 552
togayan 0:dfd5cfea7112 553 XMLNode::~XMLNode()
togayan 0:dfd5cfea7112 554 {
togayan 0:dfd5cfea7112 555 DeleteChildren();
togayan 0:dfd5cfea7112 556 if ( parent ) {
togayan 0:dfd5cfea7112 557 parent->Unlink( this );
togayan 0:dfd5cfea7112 558 }
togayan 0:dfd5cfea7112 559 }
togayan 0:dfd5cfea7112 560
togayan 0:dfd5cfea7112 561
togayan 0:dfd5cfea7112 562 void XMLNode::SetValue( const char* str, bool staticMem )
togayan 0:dfd5cfea7112 563 {
togayan 0:dfd5cfea7112 564 if ( staticMem )
togayan 0:dfd5cfea7112 565 value.SetInternedStr( str );
togayan 0:dfd5cfea7112 566 else
togayan 0:dfd5cfea7112 567 value.SetStr( str );
togayan 0:dfd5cfea7112 568 }
togayan 0:dfd5cfea7112 569
togayan 0:dfd5cfea7112 570
togayan 0:dfd5cfea7112 571 void XMLNode::DeleteChildren()
togayan 0:dfd5cfea7112 572 {
togayan 0:dfd5cfea7112 573 while( firstChild ) {
togayan 0:dfd5cfea7112 574 XMLNode* node = firstChild;
togayan 0:dfd5cfea7112 575 Unlink( node );
togayan 0:dfd5cfea7112 576
togayan 0:dfd5cfea7112 577 DELETE_NODE( node );
togayan 0:dfd5cfea7112 578 }
togayan 0:dfd5cfea7112 579 firstChild = lastChild = 0;
togayan 0:dfd5cfea7112 580 }
togayan 0:dfd5cfea7112 581
togayan 0:dfd5cfea7112 582
togayan 0:dfd5cfea7112 583 void XMLNode::Unlink( XMLNode* child )
togayan 0:dfd5cfea7112 584 {
togayan 0:dfd5cfea7112 585 TIXMLASSERT( child->parent == this );
togayan 0:dfd5cfea7112 586 if ( child == firstChild )
togayan 0:dfd5cfea7112 587 firstChild = firstChild->next;
togayan 0:dfd5cfea7112 588 if ( child == lastChild )
togayan 0:dfd5cfea7112 589 lastChild = lastChild->prev;
togayan 0:dfd5cfea7112 590
togayan 0:dfd5cfea7112 591 if ( child->prev ) {
togayan 0:dfd5cfea7112 592 child->prev->next = child->next;
togayan 0:dfd5cfea7112 593 }
togayan 0:dfd5cfea7112 594 if ( child->next ) {
togayan 0:dfd5cfea7112 595 child->next->prev = child->prev;
togayan 0:dfd5cfea7112 596 }
togayan 0:dfd5cfea7112 597 child->parent = 0;
togayan 0:dfd5cfea7112 598 }
togayan 0:dfd5cfea7112 599
togayan 0:dfd5cfea7112 600
togayan 0:dfd5cfea7112 601 void XMLNode::DeleteChild( XMLNode* node )
togayan 0:dfd5cfea7112 602 {
togayan 0:dfd5cfea7112 603 TIXMLASSERT( node->parent == this );
togayan 0:dfd5cfea7112 604 DELETE_NODE( node );
togayan 0:dfd5cfea7112 605 }
togayan 0:dfd5cfea7112 606
togayan 0:dfd5cfea7112 607
togayan 0:dfd5cfea7112 608 XMLNode* XMLNode::InsertEndChild( XMLNode* addThis )
togayan 0:dfd5cfea7112 609 {
togayan 0:dfd5cfea7112 610 if ( lastChild ) {
togayan 0:dfd5cfea7112 611 TIXMLASSERT( firstChild );
togayan 0:dfd5cfea7112 612 TIXMLASSERT( lastChild->next == 0 );
togayan 0:dfd5cfea7112 613 lastChild->next = addThis;
togayan 0:dfd5cfea7112 614 addThis->prev = lastChild;
togayan 0:dfd5cfea7112 615 lastChild = addThis;
togayan 0:dfd5cfea7112 616
togayan 0:dfd5cfea7112 617 addThis->next = 0;
togayan 0:dfd5cfea7112 618 }
togayan 0:dfd5cfea7112 619 else {
togayan 0:dfd5cfea7112 620 TIXMLASSERT( firstChild == 0 );
togayan 0:dfd5cfea7112 621 firstChild = lastChild = addThis;
togayan 0:dfd5cfea7112 622
togayan 0:dfd5cfea7112 623 addThis->prev = 0;
togayan 0:dfd5cfea7112 624 addThis->next = 0;
togayan 0:dfd5cfea7112 625 }
togayan 0:dfd5cfea7112 626 addThis->parent = this;
togayan 0:dfd5cfea7112 627 return addThis;
togayan 0:dfd5cfea7112 628 }
togayan 0:dfd5cfea7112 629
togayan 0:dfd5cfea7112 630
togayan 0:dfd5cfea7112 631 XMLNode* XMLNode::InsertFirstChild( XMLNode* addThis )
togayan 0:dfd5cfea7112 632 {
togayan 0:dfd5cfea7112 633 if ( firstChild ) {
togayan 0:dfd5cfea7112 634 TIXMLASSERT( lastChild );
togayan 0:dfd5cfea7112 635 TIXMLASSERT( firstChild->prev == 0 );
togayan 0:dfd5cfea7112 636
togayan 0:dfd5cfea7112 637 firstChild->prev = addThis;
togayan 0:dfd5cfea7112 638 addThis->next = firstChild;
togayan 0:dfd5cfea7112 639 firstChild = addThis;
togayan 0:dfd5cfea7112 640
togayan 0:dfd5cfea7112 641 addThis->prev = 0;
togayan 0:dfd5cfea7112 642 }
togayan 0:dfd5cfea7112 643 else {
togayan 0:dfd5cfea7112 644 TIXMLASSERT( lastChild == 0 );
togayan 0:dfd5cfea7112 645 firstChild = lastChild = addThis;
togayan 0:dfd5cfea7112 646
togayan 0:dfd5cfea7112 647 addThis->prev = 0;
togayan 0:dfd5cfea7112 648 addThis->next = 0;
togayan 0:dfd5cfea7112 649 }
togayan 0:dfd5cfea7112 650 addThis->parent = this;
togayan 0:dfd5cfea7112 651 return addThis;
togayan 0:dfd5cfea7112 652 }
togayan 0:dfd5cfea7112 653
togayan 0:dfd5cfea7112 654
togayan 0:dfd5cfea7112 655 XMLNode* XMLNode::InsertAfterChild( XMLNode* afterThis, XMLNode* addThis )
togayan 0:dfd5cfea7112 656 {
togayan 0:dfd5cfea7112 657 TIXMLASSERT( afterThis->parent == this );
togayan 0:dfd5cfea7112 658 if ( afterThis->parent != this )
togayan 0:dfd5cfea7112 659 return 0;
togayan 0:dfd5cfea7112 660
togayan 0:dfd5cfea7112 661 if ( afterThis->next == 0 ) {
togayan 0:dfd5cfea7112 662 // The last node or the only node.
togayan 0:dfd5cfea7112 663 return InsertEndChild( addThis );
togayan 0:dfd5cfea7112 664 }
togayan 0:dfd5cfea7112 665 addThis->prev = afterThis;
togayan 0:dfd5cfea7112 666 addThis->next = afterThis->next;
togayan 0:dfd5cfea7112 667 afterThis->next->prev = addThis;
togayan 0:dfd5cfea7112 668 afterThis->next = addThis;
togayan 0:dfd5cfea7112 669 addThis->parent = this;
togayan 0:dfd5cfea7112 670 return addThis;
togayan 0:dfd5cfea7112 671 }
togayan 0:dfd5cfea7112 672
togayan 0:dfd5cfea7112 673
togayan 0:dfd5cfea7112 674
togayan 0:dfd5cfea7112 675
togayan 0:dfd5cfea7112 676 const XMLElement* XMLNode::FirstChildElement( const char* value ) const
togayan 0:dfd5cfea7112 677 {
togayan 0:dfd5cfea7112 678 for( XMLNode* node=firstChild; node; node=node->next ) {
togayan 0:dfd5cfea7112 679 XMLElement* element = node->ToElement();
togayan 0:dfd5cfea7112 680 if ( element ) {
togayan 0:dfd5cfea7112 681 if ( !value || XMLUtil::StringEqual( element->Name(), value ) ) {
togayan 0:dfd5cfea7112 682 return element;
togayan 0:dfd5cfea7112 683 }
togayan 0:dfd5cfea7112 684 }
togayan 0:dfd5cfea7112 685 }
togayan 0:dfd5cfea7112 686 return 0;
togayan 0:dfd5cfea7112 687 }
togayan 0:dfd5cfea7112 688
togayan 0:dfd5cfea7112 689
togayan 0:dfd5cfea7112 690 const XMLElement* XMLNode::LastChildElement( const char* value ) const
togayan 0:dfd5cfea7112 691 {
togayan 0:dfd5cfea7112 692 for( XMLNode* node=lastChild; node; node=node->prev ) {
togayan 0:dfd5cfea7112 693 XMLElement* element = node->ToElement();
togayan 0:dfd5cfea7112 694 if ( element ) {
togayan 0:dfd5cfea7112 695 if ( !value || XMLUtil::StringEqual( element->Name(), value ) ) {
togayan 0:dfd5cfea7112 696 return element;
togayan 0:dfd5cfea7112 697 }
togayan 0:dfd5cfea7112 698 }
togayan 0:dfd5cfea7112 699 }
togayan 0:dfd5cfea7112 700 return 0;
togayan 0:dfd5cfea7112 701 }
togayan 0:dfd5cfea7112 702
togayan 0:dfd5cfea7112 703
togayan 0:dfd5cfea7112 704 const XMLElement* XMLNode::NextSiblingElement( const char* value ) const
togayan 0:dfd5cfea7112 705 {
togayan 0:dfd5cfea7112 706 for( XMLNode* element=this->next; element; element = element->next ) {
togayan 0:dfd5cfea7112 707 if ( element->ToElement()
togayan 0:dfd5cfea7112 708 && (!value || XMLUtil::StringEqual( value, element->Value() )))
togayan 0:dfd5cfea7112 709 {
togayan 0:dfd5cfea7112 710 return element->ToElement();
togayan 0:dfd5cfea7112 711 }
togayan 0:dfd5cfea7112 712 }
togayan 0:dfd5cfea7112 713 return 0;
togayan 0:dfd5cfea7112 714 }
togayan 0:dfd5cfea7112 715
togayan 0:dfd5cfea7112 716
togayan 0:dfd5cfea7112 717 const XMLElement* XMLNode::PreviousSiblingElement( const char* value ) const
togayan 0:dfd5cfea7112 718 {
togayan 0:dfd5cfea7112 719 for( XMLNode* element=this->prev; element; element = element->prev ) {
togayan 0:dfd5cfea7112 720 if ( element->ToElement()
togayan 0:dfd5cfea7112 721 && (!value || XMLUtil::StringEqual( value, element->Value() )))
togayan 0:dfd5cfea7112 722 {
togayan 0:dfd5cfea7112 723 return element->ToElement();
togayan 0:dfd5cfea7112 724 }
togayan 0:dfd5cfea7112 725 }
togayan 0:dfd5cfea7112 726 return 0;
togayan 0:dfd5cfea7112 727 }
togayan 0:dfd5cfea7112 728
togayan 0:dfd5cfea7112 729
togayan 0:dfd5cfea7112 730 char* XMLNode::ParseDeep( char* p, StrPair* parentEnd )
togayan 0:dfd5cfea7112 731 {
togayan 0:dfd5cfea7112 732 // This is a recursive method, but thinking about it "at the current level"
togayan 0:dfd5cfea7112 733 // it is a pretty simple flat list:
togayan 0:dfd5cfea7112 734 // <foo/>
togayan 0:dfd5cfea7112 735 // <!-- comment -->
togayan 0:dfd5cfea7112 736 //
togayan 0:dfd5cfea7112 737 // With a special case:
togayan 0:dfd5cfea7112 738 // <foo>
togayan 0:dfd5cfea7112 739 // </foo>
togayan 0:dfd5cfea7112 740 // <!-- comment -->
togayan 0:dfd5cfea7112 741 //
togayan 0:dfd5cfea7112 742 // Where the closing element (/foo) *must* be the next thing after the opening
togayan 0:dfd5cfea7112 743 // element, and the names must match. BUT the tricky bit is that the closing
togayan 0:dfd5cfea7112 744 // element will be read by the child.
togayan 0:dfd5cfea7112 745 //
togayan 0:dfd5cfea7112 746 // 'endTag' is the end tag for this node, it is returned by a call to a child.
togayan 0:dfd5cfea7112 747 // 'parentEnd' is the end tag for the parent, which is filled in and returned.
togayan 0:dfd5cfea7112 748
togayan 0:dfd5cfea7112 749 while( p && *p ) {
togayan 0:dfd5cfea7112 750 XMLNode* node = 0;
togayan 0:dfd5cfea7112 751
togayan 0:dfd5cfea7112 752 p = document->Identify( p, &node );
togayan 0:dfd5cfea7112 753 if ( p == 0 || node == 0 ) {
togayan 0:dfd5cfea7112 754 break;
togayan 0:dfd5cfea7112 755 }
togayan 0:dfd5cfea7112 756
togayan 0:dfd5cfea7112 757 StrPair endTag;
togayan 0:dfd5cfea7112 758 p = node->ParseDeep( p, &endTag );
togayan 0:dfd5cfea7112 759 if ( !p ) {
togayan 0:dfd5cfea7112 760 DELETE_NODE( node );
togayan 0:dfd5cfea7112 761 node = 0;
togayan 0:dfd5cfea7112 762 if ( !document->Error() ) {
togayan 0:dfd5cfea7112 763 document->SetError( XML_ERROR_PARSING, 0, 0 );
togayan 0:dfd5cfea7112 764 }
togayan 0:dfd5cfea7112 765 break;
togayan 0:dfd5cfea7112 766 }
togayan 0:dfd5cfea7112 767
togayan 0:dfd5cfea7112 768 // We read the end tag. Return it to the parent.
togayan 0:dfd5cfea7112 769 if ( node->ToElement() && node->ToElement()->ClosingType() == XMLElement::CLOSING ) {
togayan 0:dfd5cfea7112 770 if ( parentEnd ) {
togayan 0:dfd5cfea7112 771 *parentEnd = static_cast<XMLElement*>(node)->value;
togayan 0:dfd5cfea7112 772 }
togayan 0:dfd5cfea7112 773 DELETE_NODE( node );
togayan 0:dfd5cfea7112 774 return p;
togayan 0:dfd5cfea7112 775 }
togayan 0:dfd5cfea7112 776
togayan 0:dfd5cfea7112 777 // Handle an end tag returned to this level.
togayan 0:dfd5cfea7112 778 // And handle a bunch of annoying errors.
togayan 0:dfd5cfea7112 779 XMLElement* ele = node->ToElement();
togayan 0:dfd5cfea7112 780 if ( ele ) {
togayan 0:dfd5cfea7112 781 if ( endTag.Empty() && ele->ClosingType() == XMLElement::OPEN ) {
togayan 0:dfd5cfea7112 782 document->SetError( XML_ERROR_MISMATCHED_ELEMENT, node->Value(), 0 );
togayan 0:dfd5cfea7112 783 p = 0;
togayan 0:dfd5cfea7112 784 }
togayan 0:dfd5cfea7112 785 else if ( !endTag.Empty() && ele->ClosingType() != XMLElement::OPEN ) {
togayan 0:dfd5cfea7112 786 document->SetError( XML_ERROR_MISMATCHED_ELEMENT, node->Value(), 0 );
togayan 0:dfd5cfea7112 787 p = 0;
togayan 0:dfd5cfea7112 788 }
togayan 0:dfd5cfea7112 789 else if ( !endTag.Empty() ) {
togayan 0:dfd5cfea7112 790 if ( !XMLUtil::StringEqual( endTag.GetStr(), node->Value() )) {
togayan 0:dfd5cfea7112 791 document->SetError( XML_ERROR_MISMATCHED_ELEMENT, node->Value(), 0 );
togayan 0:dfd5cfea7112 792 p = 0;
togayan 0:dfd5cfea7112 793 }
togayan 0:dfd5cfea7112 794 }
togayan 0:dfd5cfea7112 795 }
togayan 0:dfd5cfea7112 796 if ( p == 0 ) {
togayan 0:dfd5cfea7112 797 DELETE_NODE( node );
togayan 0:dfd5cfea7112 798 node = 0;
togayan 0:dfd5cfea7112 799 }
togayan 0:dfd5cfea7112 800 if ( node ) {
togayan 0:dfd5cfea7112 801 this->InsertEndChild( node );
togayan 0:dfd5cfea7112 802 }
togayan 0:dfd5cfea7112 803 }
togayan 0:dfd5cfea7112 804 return 0;
togayan 0:dfd5cfea7112 805 }
togayan 0:dfd5cfea7112 806
togayan 0:dfd5cfea7112 807 // --------- XMLText ---------- //
togayan 0:dfd5cfea7112 808 char* XMLText::ParseDeep( char* p, StrPair* )
togayan 0:dfd5cfea7112 809 {
togayan 0:dfd5cfea7112 810 const char* start = p;
togayan 0:dfd5cfea7112 811 if ( this->CData() ) {
togayan 0:dfd5cfea7112 812 p = value.ParseText( p, "]]>", StrPair::NEEDS_NEWLINE_NORMALIZATION );
togayan 0:dfd5cfea7112 813 if ( !p ) {
togayan 0:dfd5cfea7112 814 document->SetError( XML_ERROR_PARSING_CDATA, start, 0 );
togayan 0:dfd5cfea7112 815 }
togayan 0:dfd5cfea7112 816 return p;
togayan 0:dfd5cfea7112 817 }
togayan 0:dfd5cfea7112 818 else {
togayan 0:dfd5cfea7112 819 p = value.ParseText( p, "<", document->ProcessEntities() ? StrPair::TEXT_ELEMENT : StrPair::TEXT_ELEMENT_LEAVE_ENTITIES );
togayan 0:dfd5cfea7112 820 if ( !p ) {
togayan 0:dfd5cfea7112 821 document->SetError( XML_ERROR_PARSING_TEXT, start, 0 );
togayan 0:dfd5cfea7112 822 }
togayan 0:dfd5cfea7112 823 if ( p && *p ) {
togayan 0:dfd5cfea7112 824 return p-1;
togayan 0:dfd5cfea7112 825 }
togayan 0:dfd5cfea7112 826 }
togayan 0:dfd5cfea7112 827 return 0;
togayan 0:dfd5cfea7112 828 }
togayan 0:dfd5cfea7112 829
togayan 0:dfd5cfea7112 830
togayan 0:dfd5cfea7112 831 XMLNode* XMLText::ShallowClone( XMLDocument* doc ) const
togayan 0:dfd5cfea7112 832 {
togayan 0:dfd5cfea7112 833 if ( !doc ) {
togayan 0:dfd5cfea7112 834 doc = document;
togayan 0:dfd5cfea7112 835 }
togayan 0:dfd5cfea7112 836 XMLText* text = doc->NewText( Value() ); // fixme: this will always allocate memory. Intern?
togayan 0:dfd5cfea7112 837 text->SetCData( this->CData() );
togayan 0:dfd5cfea7112 838 return text;
togayan 0:dfd5cfea7112 839 }
togayan 0:dfd5cfea7112 840
togayan 0:dfd5cfea7112 841
togayan 0:dfd5cfea7112 842 bool XMLText::ShallowEqual( const XMLNode* compare ) const
togayan 0:dfd5cfea7112 843 {
togayan 0:dfd5cfea7112 844 return ( compare->ToText() && XMLUtil::StringEqual( compare->ToText()->Value(), Value() ));
togayan 0:dfd5cfea7112 845 }
togayan 0:dfd5cfea7112 846
togayan 0:dfd5cfea7112 847
togayan 0:dfd5cfea7112 848 bool XMLText::Accept( XMLVisitor* visitor ) const
togayan 0:dfd5cfea7112 849 {
togayan 0:dfd5cfea7112 850 return visitor->Visit( *this );
togayan 0:dfd5cfea7112 851 }
togayan 0:dfd5cfea7112 852
togayan 0:dfd5cfea7112 853
togayan 0:dfd5cfea7112 854 // --------- XMLComment ---------- //
togayan 0:dfd5cfea7112 855
togayan 0:dfd5cfea7112 856 XMLComment::XMLComment( XMLDocument* doc ) : XMLNode( doc )
togayan 0:dfd5cfea7112 857 {
togayan 0:dfd5cfea7112 858 }
togayan 0:dfd5cfea7112 859
togayan 0:dfd5cfea7112 860
togayan 0:dfd5cfea7112 861 XMLComment::~XMLComment()
togayan 0:dfd5cfea7112 862 {
togayan 0:dfd5cfea7112 863 //printf( "~XMLComment\n" );
togayan 0:dfd5cfea7112 864 }
togayan 0:dfd5cfea7112 865
togayan 0:dfd5cfea7112 866
togayan 0:dfd5cfea7112 867 char* XMLComment::ParseDeep( char* p, StrPair* )
togayan 0:dfd5cfea7112 868 {
togayan 0:dfd5cfea7112 869 // Comment parses as text.
togayan 0:dfd5cfea7112 870 const char* start = p;
togayan 0:dfd5cfea7112 871 p = value.ParseText( p, "-->", StrPair::COMMENT );
togayan 0:dfd5cfea7112 872 if ( p == 0 ) {
togayan 0:dfd5cfea7112 873 document->SetError( XML_ERROR_PARSING_COMMENT, start, 0 );
togayan 0:dfd5cfea7112 874 }
togayan 0:dfd5cfea7112 875 return p;
togayan 0:dfd5cfea7112 876 }
togayan 0:dfd5cfea7112 877
togayan 0:dfd5cfea7112 878
togayan 0:dfd5cfea7112 879 XMLNode* XMLComment::ShallowClone( XMLDocument* doc ) const
togayan 0:dfd5cfea7112 880 {
togayan 0:dfd5cfea7112 881 if ( !doc ) {
togayan 0:dfd5cfea7112 882 doc = document;
togayan 0:dfd5cfea7112 883 }
togayan 0:dfd5cfea7112 884 XMLComment* comment = doc->NewComment( Value() ); // fixme: this will always allocate memory. Intern?
togayan 0:dfd5cfea7112 885 return comment;
togayan 0:dfd5cfea7112 886 }
togayan 0:dfd5cfea7112 887
togayan 0:dfd5cfea7112 888
togayan 0:dfd5cfea7112 889 bool XMLComment::ShallowEqual( const XMLNode* compare ) const
togayan 0:dfd5cfea7112 890 {
togayan 0:dfd5cfea7112 891 return ( compare->ToComment() && XMLUtil::StringEqual( compare->ToComment()->Value(), Value() ));
togayan 0:dfd5cfea7112 892 }
togayan 0:dfd5cfea7112 893
togayan 0:dfd5cfea7112 894
togayan 0:dfd5cfea7112 895 bool XMLComment::Accept( XMLVisitor* visitor ) const
togayan 0:dfd5cfea7112 896 {
togayan 0:dfd5cfea7112 897 return visitor->Visit( *this );
togayan 0:dfd5cfea7112 898 }
togayan 0:dfd5cfea7112 899
togayan 0:dfd5cfea7112 900
togayan 0:dfd5cfea7112 901 // --------- XMLDeclaration ---------- //
togayan 0:dfd5cfea7112 902
togayan 0:dfd5cfea7112 903 XMLDeclaration::XMLDeclaration( XMLDocument* doc ) : XMLNode( doc )
togayan 0:dfd5cfea7112 904 {
togayan 0:dfd5cfea7112 905 }
togayan 0:dfd5cfea7112 906
togayan 0:dfd5cfea7112 907
togayan 0:dfd5cfea7112 908 XMLDeclaration::~XMLDeclaration()
togayan 0:dfd5cfea7112 909 {
togayan 0:dfd5cfea7112 910 //printf( "~XMLDeclaration\n" );
togayan 0:dfd5cfea7112 911 }
togayan 0:dfd5cfea7112 912
togayan 0:dfd5cfea7112 913
togayan 0:dfd5cfea7112 914 char* XMLDeclaration::ParseDeep( char* p, StrPair* )
togayan 0:dfd5cfea7112 915 {
togayan 0:dfd5cfea7112 916 // Declaration parses as text.
togayan 0:dfd5cfea7112 917 const char* start = p;
togayan 0:dfd5cfea7112 918 p = value.ParseText( p, "?>", StrPair::NEEDS_NEWLINE_NORMALIZATION );
togayan 0:dfd5cfea7112 919 if ( p == 0 ) {
togayan 0:dfd5cfea7112 920 document->SetError( XML_ERROR_PARSING_DECLARATION, start, 0 );
togayan 0:dfd5cfea7112 921 }
togayan 0:dfd5cfea7112 922 return p;
togayan 0:dfd5cfea7112 923 }
togayan 0:dfd5cfea7112 924
togayan 0:dfd5cfea7112 925
togayan 0:dfd5cfea7112 926 XMLNode* XMLDeclaration::ShallowClone( XMLDocument* doc ) const
togayan 0:dfd5cfea7112 927 {
togayan 0:dfd5cfea7112 928 if ( !doc ) {
togayan 0:dfd5cfea7112 929 doc = document;
togayan 0:dfd5cfea7112 930 }
togayan 0:dfd5cfea7112 931 XMLDeclaration* dec = doc->NewDeclaration( Value() ); // fixme: this will always allocate memory. Intern?
togayan 0:dfd5cfea7112 932 return dec;
togayan 0:dfd5cfea7112 933 }
togayan 0:dfd5cfea7112 934
togayan 0:dfd5cfea7112 935
togayan 0:dfd5cfea7112 936 bool XMLDeclaration::ShallowEqual( const XMLNode* compare ) const
togayan 0:dfd5cfea7112 937 {
togayan 0:dfd5cfea7112 938 return ( compare->ToDeclaration() && XMLUtil::StringEqual( compare->ToDeclaration()->Value(), Value() ));
togayan 0:dfd5cfea7112 939 }
togayan 0:dfd5cfea7112 940
togayan 0:dfd5cfea7112 941
togayan 0:dfd5cfea7112 942
togayan 0:dfd5cfea7112 943 bool XMLDeclaration::Accept( XMLVisitor* visitor ) const
togayan 0:dfd5cfea7112 944 {
togayan 0:dfd5cfea7112 945 return visitor->Visit( *this );
togayan 0:dfd5cfea7112 946 }
togayan 0:dfd5cfea7112 947
togayan 0:dfd5cfea7112 948 // --------- XMLUnknown ---------- //
togayan 0:dfd5cfea7112 949
togayan 0:dfd5cfea7112 950 XMLUnknown::XMLUnknown( XMLDocument* doc ) : XMLNode( doc )
togayan 0:dfd5cfea7112 951 {
togayan 0:dfd5cfea7112 952 }
togayan 0:dfd5cfea7112 953
togayan 0:dfd5cfea7112 954
togayan 0:dfd5cfea7112 955 XMLUnknown::~XMLUnknown()
togayan 0:dfd5cfea7112 956 {
togayan 0:dfd5cfea7112 957 }
togayan 0:dfd5cfea7112 958
togayan 0:dfd5cfea7112 959
togayan 0:dfd5cfea7112 960 char* XMLUnknown::ParseDeep( char* p, StrPair* )
togayan 0:dfd5cfea7112 961 {
togayan 0:dfd5cfea7112 962 // Unknown parses as text.
togayan 0:dfd5cfea7112 963 const char* start = p;
togayan 0:dfd5cfea7112 964
togayan 0:dfd5cfea7112 965 p = value.ParseText( p, ">", StrPair::NEEDS_NEWLINE_NORMALIZATION );
togayan 0:dfd5cfea7112 966 if ( !p ) {
togayan 0:dfd5cfea7112 967 document->SetError( XML_ERROR_PARSING_UNKNOWN, start, 0 );
togayan 0:dfd5cfea7112 968 }
togayan 0:dfd5cfea7112 969 return p;
togayan 0:dfd5cfea7112 970 }
togayan 0:dfd5cfea7112 971
togayan 0:dfd5cfea7112 972
togayan 0:dfd5cfea7112 973 XMLNode* XMLUnknown::ShallowClone( XMLDocument* doc ) const
togayan 0:dfd5cfea7112 974 {
togayan 0:dfd5cfea7112 975 if ( !doc ) {
togayan 0:dfd5cfea7112 976 doc = document;
togayan 0:dfd5cfea7112 977 }
togayan 0:dfd5cfea7112 978 XMLUnknown* text = doc->NewUnknown( Value() ); // fixme: this will always allocate memory. Intern?
togayan 0:dfd5cfea7112 979 return text;
togayan 0:dfd5cfea7112 980 }
togayan 0:dfd5cfea7112 981
togayan 0:dfd5cfea7112 982
togayan 0:dfd5cfea7112 983 bool XMLUnknown::ShallowEqual( const XMLNode* compare ) const
togayan 0:dfd5cfea7112 984 {
togayan 0:dfd5cfea7112 985 return ( compare->ToUnknown() && XMLUtil::StringEqual( compare->ToUnknown()->Value(), Value() ));
togayan 0:dfd5cfea7112 986 }
togayan 0:dfd5cfea7112 987
togayan 0:dfd5cfea7112 988
togayan 0:dfd5cfea7112 989 bool XMLUnknown::Accept( XMLVisitor* visitor ) const
togayan 0:dfd5cfea7112 990 {
togayan 0:dfd5cfea7112 991 return visitor->Visit( *this );
togayan 0:dfd5cfea7112 992 }
togayan 0:dfd5cfea7112 993
togayan 0:dfd5cfea7112 994 // --------- XMLAttribute ---------- //
togayan 0:dfd5cfea7112 995 char* XMLAttribute::ParseDeep( char* p, bool processEntities )
togayan 0:dfd5cfea7112 996 {
togayan 0:dfd5cfea7112 997 // Parse using the name rules: bug fix, was using ParseText before
togayan 0:dfd5cfea7112 998 p = name.ParseName( p );
togayan 0:dfd5cfea7112 999 if ( !p || !*p ) return 0;
togayan 0:dfd5cfea7112 1000
togayan 0:dfd5cfea7112 1001 // Skip white space before =
togayan 0:dfd5cfea7112 1002 p = XMLUtil::SkipWhiteSpace( p );
togayan 0:dfd5cfea7112 1003 if ( !p || *p != '=' ) return 0;
togayan 0:dfd5cfea7112 1004
togayan 0:dfd5cfea7112 1005 ++p; // move up to opening quote
togayan 0:dfd5cfea7112 1006 p = XMLUtil::SkipWhiteSpace( p );
togayan 0:dfd5cfea7112 1007 if ( *p != '\"' && *p != '\'' ) return 0;
togayan 0:dfd5cfea7112 1008
togayan 0:dfd5cfea7112 1009 char endTag[2] = { *p, 0 };
togayan 0:dfd5cfea7112 1010 ++p; // move past opening quote
togayan 0:dfd5cfea7112 1011
togayan 0:dfd5cfea7112 1012 p = value.ParseText( p, endTag, processEntities ? StrPair::ATTRIBUTE_VALUE : StrPair::ATTRIBUTE_VALUE_LEAVE_ENTITIES );
togayan 0:dfd5cfea7112 1013 return p;
togayan 0:dfd5cfea7112 1014 }
togayan 0:dfd5cfea7112 1015
togayan 0:dfd5cfea7112 1016
togayan 0:dfd5cfea7112 1017 void XMLAttribute::SetName( const char* n )
togayan 0:dfd5cfea7112 1018 {
togayan 0:dfd5cfea7112 1019 name.SetStr( n );
togayan 0:dfd5cfea7112 1020 }
togayan 0:dfd5cfea7112 1021
togayan 0:dfd5cfea7112 1022
togayan 0:dfd5cfea7112 1023 int XMLAttribute::QueryIntValue( int* value ) const
togayan 0:dfd5cfea7112 1024 {
togayan 0:dfd5cfea7112 1025 if ( XMLUtil::ToInt( Value(), value ))
togayan 0:dfd5cfea7112 1026 return XML_NO_ERROR;
togayan 0:dfd5cfea7112 1027 return XML_WRONG_ATTRIBUTE_TYPE;
togayan 0:dfd5cfea7112 1028 }
togayan 0:dfd5cfea7112 1029
togayan 0:dfd5cfea7112 1030
togayan 0:dfd5cfea7112 1031 int XMLAttribute::QueryUnsignedValue( unsigned int* value ) const
togayan 0:dfd5cfea7112 1032 {
togayan 0:dfd5cfea7112 1033 if ( XMLUtil::ToUnsigned( Value(), value ))
togayan 0:dfd5cfea7112 1034 return XML_NO_ERROR;
togayan 0:dfd5cfea7112 1035 return XML_WRONG_ATTRIBUTE_TYPE;
togayan 0:dfd5cfea7112 1036 }
togayan 0:dfd5cfea7112 1037
togayan 0:dfd5cfea7112 1038
togayan 0:dfd5cfea7112 1039 int XMLAttribute::QueryBoolValue( bool* value ) const
togayan 0:dfd5cfea7112 1040 {
togayan 0:dfd5cfea7112 1041 if ( XMLUtil::ToBool( Value(), value )) {
togayan 0:dfd5cfea7112 1042 return XML_NO_ERROR;
togayan 0:dfd5cfea7112 1043 }
togayan 0:dfd5cfea7112 1044 return XML_WRONG_ATTRIBUTE_TYPE;
togayan 0:dfd5cfea7112 1045 }
togayan 0:dfd5cfea7112 1046
togayan 0:dfd5cfea7112 1047
togayan 0:dfd5cfea7112 1048 int XMLAttribute::QueryFloatValue( float* value ) const
togayan 0:dfd5cfea7112 1049 {
togayan 0:dfd5cfea7112 1050 if ( XMLUtil::ToFloat( Value(), value ))
togayan 0:dfd5cfea7112 1051 return XML_NO_ERROR;
togayan 0:dfd5cfea7112 1052 return XML_WRONG_ATTRIBUTE_TYPE;
togayan 0:dfd5cfea7112 1053 }
togayan 0:dfd5cfea7112 1054
togayan 0:dfd5cfea7112 1055
togayan 0:dfd5cfea7112 1056 int XMLAttribute::QueryDoubleValue( double* value ) const
togayan 0:dfd5cfea7112 1057 {
togayan 0:dfd5cfea7112 1058 if ( XMLUtil::ToDouble( Value(), value ))
togayan 0:dfd5cfea7112 1059 return XML_NO_ERROR;
togayan 0:dfd5cfea7112 1060 return XML_WRONG_ATTRIBUTE_TYPE;
togayan 0:dfd5cfea7112 1061 }
togayan 0:dfd5cfea7112 1062
togayan 0:dfd5cfea7112 1063
togayan 0:dfd5cfea7112 1064 void XMLAttribute::SetAttribute( const char* v )
togayan 0:dfd5cfea7112 1065 {
togayan 0:dfd5cfea7112 1066 value.SetStr( v );
togayan 0:dfd5cfea7112 1067 }
togayan 0:dfd5cfea7112 1068
togayan 0:dfd5cfea7112 1069
togayan 0:dfd5cfea7112 1070 void XMLAttribute::SetAttribute( int v )
togayan 0:dfd5cfea7112 1071 {
togayan 0:dfd5cfea7112 1072 char buf[BUF_SIZE];
togayan 0:dfd5cfea7112 1073 XMLUtil::ToStr( v, buf, BUF_SIZE );
togayan 0:dfd5cfea7112 1074 value.SetStr( buf );
togayan 0:dfd5cfea7112 1075 }
togayan 0:dfd5cfea7112 1076
togayan 0:dfd5cfea7112 1077
togayan 0:dfd5cfea7112 1078 void XMLAttribute::SetAttribute( unsigned v )
togayan 0:dfd5cfea7112 1079 {
togayan 0:dfd5cfea7112 1080 char buf[BUF_SIZE];
togayan 0:dfd5cfea7112 1081 XMLUtil::ToStr( v, buf, BUF_SIZE );
togayan 0:dfd5cfea7112 1082 value.SetStr( buf );
togayan 0:dfd5cfea7112 1083 }
togayan 0:dfd5cfea7112 1084
togayan 0:dfd5cfea7112 1085
togayan 0:dfd5cfea7112 1086 void XMLAttribute::SetAttribute( bool v )
togayan 0:dfd5cfea7112 1087 {
togayan 0:dfd5cfea7112 1088 char buf[BUF_SIZE];
togayan 0:dfd5cfea7112 1089 XMLUtil::ToStr( v, buf, BUF_SIZE );
togayan 0:dfd5cfea7112 1090 value.SetStr( buf );
togayan 0:dfd5cfea7112 1091 }
togayan 0:dfd5cfea7112 1092
togayan 0:dfd5cfea7112 1093 void XMLAttribute::SetAttribute( double v )
togayan 0:dfd5cfea7112 1094 {
togayan 0:dfd5cfea7112 1095 char buf[BUF_SIZE];
togayan 0:dfd5cfea7112 1096 XMLUtil::ToStr( v, buf, BUF_SIZE );
togayan 0:dfd5cfea7112 1097 value.SetStr( buf );
togayan 0:dfd5cfea7112 1098 }
togayan 0:dfd5cfea7112 1099
togayan 0:dfd5cfea7112 1100 void XMLAttribute::SetAttribute( float v )
togayan 0:dfd5cfea7112 1101 {
togayan 0:dfd5cfea7112 1102 char buf[BUF_SIZE];
togayan 0:dfd5cfea7112 1103 XMLUtil::ToStr( v, buf, BUF_SIZE );
togayan 0:dfd5cfea7112 1104 value.SetStr( buf );
togayan 0:dfd5cfea7112 1105 }
togayan 0:dfd5cfea7112 1106
togayan 0:dfd5cfea7112 1107
togayan 0:dfd5cfea7112 1108 // --------- XMLElement ---------- //
togayan 0:dfd5cfea7112 1109 XMLElement::XMLElement( XMLDocument* doc ) : XMLNode( doc ),
togayan 0:dfd5cfea7112 1110 closingType( 0 ),
togayan 0:dfd5cfea7112 1111 rootAttribute( 0 )
togayan 0:dfd5cfea7112 1112 {
togayan 0:dfd5cfea7112 1113 }
togayan 0:dfd5cfea7112 1114
togayan 0:dfd5cfea7112 1115
togayan 0:dfd5cfea7112 1116 XMLElement::~XMLElement()
togayan 0:dfd5cfea7112 1117 {
togayan 0:dfd5cfea7112 1118 while( rootAttribute ) {
togayan 0:dfd5cfea7112 1119 XMLAttribute* next = rootAttribute->next;
togayan 0:dfd5cfea7112 1120 DELETE_ATTRIBUTE( rootAttribute );
togayan 0:dfd5cfea7112 1121 rootAttribute = next;
togayan 0:dfd5cfea7112 1122 }
togayan 0:dfd5cfea7112 1123 }
togayan 0:dfd5cfea7112 1124
togayan 0:dfd5cfea7112 1125
togayan 0:dfd5cfea7112 1126 XMLAttribute* XMLElement::FindAttribute( const char* name )
togayan 0:dfd5cfea7112 1127 {
togayan 0:dfd5cfea7112 1128 XMLAttribute* a = 0;
togayan 0:dfd5cfea7112 1129 for( a=rootAttribute; a; a = a->next ) {
togayan 0:dfd5cfea7112 1130 if ( XMLUtil::StringEqual( a->Name(), name ) )
togayan 0:dfd5cfea7112 1131 return a;
togayan 0:dfd5cfea7112 1132 }
togayan 0:dfd5cfea7112 1133 return 0;
togayan 0:dfd5cfea7112 1134 }
togayan 0:dfd5cfea7112 1135
togayan 0:dfd5cfea7112 1136
togayan 0:dfd5cfea7112 1137 const XMLAttribute* XMLElement::FindAttribute( const char* name ) const
togayan 0:dfd5cfea7112 1138 {
togayan 0:dfd5cfea7112 1139 XMLAttribute* a = 0;
togayan 0:dfd5cfea7112 1140 for( a=rootAttribute; a; a = a->next ) {
togayan 0:dfd5cfea7112 1141 if ( XMLUtil::StringEqual( a->Name(), name ) )
togayan 0:dfd5cfea7112 1142 return a;
togayan 0:dfd5cfea7112 1143 }
togayan 0:dfd5cfea7112 1144 return 0;
togayan 0:dfd5cfea7112 1145 }
togayan 0:dfd5cfea7112 1146
togayan 0:dfd5cfea7112 1147
togayan 0:dfd5cfea7112 1148 const char* XMLElement::Attribute( const char* name, const char* value ) const
togayan 0:dfd5cfea7112 1149 {
togayan 0:dfd5cfea7112 1150 const XMLAttribute* a = FindAttribute( name );
togayan 0:dfd5cfea7112 1151 if ( !a )
togayan 0:dfd5cfea7112 1152 return 0;
togayan 0:dfd5cfea7112 1153 if ( !value || XMLUtil::StringEqual( a->Value(), value ))
togayan 0:dfd5cfea7112 1154 return a->Value();
togayan 0:dfd5cfea7112 1155 return 0;
togayan 0:dfd5cfea7112 1156 }
togayan 0:dfd5cfea7112 1157
togayan 0:dfd5cfea7112 1158
togayan 0:dfd5cfea7112 1159 const char* XMLElement::GetText() const
togayan 0:dfd5cfea7112 1160 {
togayan 0:dfd5cfea7112 1161 if ( FirstChild() && FirstChild()->ToText() ) {
togayan 0:dfd5cfea7112 1162 return FirstChild()->ToText()->Value();
togayan 0:dfd5cfea7112 1163 }
togayan 0:dfd5cfea7112 1164 return 0;
togayan 0:dfd5cfea7112 1165 }
togayan 0:dfd5cfea7112 1166
togayan 0:dfd5cfea7112 1167
togayan 0:dfd5cfea7112 1168 int XMLElement::QueryIntText( int* _value ) const
togayan 0:dfd5cfea7112 1169 {
togayan 0:dfd5cfea7112 1170 if ( FirstChild() && FirstChild()->ToText() ) {
togayan 0:dfd5cfea7112 1171 const char* t = FirstChild()->ToText()->Value();
togayan 0:dfd5cfea7112 1172 if ( XMLUtil::ToInt( t, _value ) ) {
togayan 0:dfd5cfea7112 1173 return XML_SUCCESS;
togayan 0:dfd5cfea7112 1174 }
togayan 0:dfd5cfea7112 1175 return XML_CAN_NOT_CONVERT_TEXT;
togayan 0:dfd5cfea7112 1176 }
togayan 0:dfd5cfea7112 1177 return XML_NO_TEXT_NODE;
togayan 0:dfd5cfea7112 1178 }
togayan 0:dfd5cfea7112 1179
togayan 0:dfd5cfea7112 1180
togayan 0:dfd5cfea7112 1181 int XMLElement::QueryUnsignedText( unsigned* _value ) const
togayan 0:dfd5cfea7112 1182 {
togayan 0:dfd5cfea7112 1183 if ( FirstChild() && FirstChild()->ToText() ) {
togayan 0:dfd5cfea7112 1184 const char* t = FirstChild()->ToText()->Value();
togayan 0:dfd5cfea7112 1185 if ( XMLUtil::ToUnsigned( t, _value ) ) {
togayan 0:dfd5cfea7112 1186 return XML_SUCCESS;
togayan 0:dfd5cfea7112 1187 }
togayan 0:dfd5cfea7112 1188 return XML_CAN_NOT_CONVERT_TEXT;
togayan 0:dfd5cfea7112 1189 }
togayan 0:dfd5cfea7112 1190 return XML_NO_TEXT_NODE;
togayan 0:dfd5cfea7112 1191 }
togayan 0:dfd5cfea7112 1192
togayan 0:dfd5cfea7112 1193
togayan 0:dfd5cfea7112 1194 int XMLElement::QueryBoolText( bool* _value ) const
togayan 0:dfd5cfea7112 1195 {
togayan 0:dfd5cfea7112 1196 if ( FirstChild() && FirstChild()->ToText() ) {
togayan 0:dfd5cfea7112 1197 const char* t = FirstChild()->ToText()->Value();
togayan 0:dfd5cfea7112 1198 if ( XMLUtil::ToBool( t, _value ) ) {
togayan 0:dfd5cfea7112 1199 return XML_SUCCESS;
togayan 0:dfd5cfea7112 1200 }
togayan 0:dfd5cfea7112 1201 return XML_CAN_NOT_CONVERT_TEXT;
togayan 0:dfd5cfea7112 1202 }
togayan 0:dfd5cfea7112 1203 return XML_NO_TEXT_NODE;
togayan 0:dfd5cfea7112 1204 }
togayan 0:dfd5cfea7112 1205
togayan 0:dfd5cfea7112 1206
togayan 0:dfd5cfea7112 1207 int XMLElement::QueryDoubleText( double* _value ) const
togayan 0:dfd5cfea7112 1208 {
togayan 0:dfd5cfea7112 1209 if ( FirstChild() && FirstChild()->ToText() ) {
togayan 0:dfd5cfea7112 1210 const char* t = FirstChild()->ToText()->Value();
togayan 0:dfd5cfea7112 1211 if ( XMLUtil::ToDouble( t, _value ) ) {
togayan 0:dfd5cfea7112 1212 return XML_SUCCESS;
togayan 0:dfd5cfea7112 1213 }
togayan 0:dfd5cfea7112 1214 return XML_CAN_NOT_CONVERT_TEXT;
togayan 0:dfd5cfea7112 1215 }
togayan 0:dfd5cfea7112 1216 return XML_NO_TEXT_NODE;
togayan 0:dfd5cfea7112 1217 }
togayan 0:dfd5cfea7112 1218
togayan 0:dfd5cfea7112 1219
togayan 0:dfd5cfea7112 1220 int XMLElement::QueryFloatText( float* _value ) const
togayan 0:dfd5cfea7112 1221 {
togayan 0:dfd5cfea7112 1222 if ( FirstChild() && FirstChild()->ToText() ) {
togayan 0:dfd5cfea7112 1223 const char* t = FirstChild()->ToText()->Value();
togayan 0:dfd5cfea7112 1224 if ( XMLUtil::ToFloat( t, _value ) ) {
togayan 0:dfd5cfea7112 1225 return XML_SUCCESS;
togayan 0:dfd5cfea7112 1226 }
togayan 0:dfd5cfea7112 1227 return XML_CAN_NOT_CONVERT_TEXT;
togayan 0:dfd5cfea7112 1228 }
togayan 0:dfd5cfea7112 1229 return XML_NO_TEXT_NODE;
togayan 0:dfd5cfea7112 1230 }
togayan 0:dfd5cfea7112 1231
togayan 0:dfd5cfea7112 1232
togayan 0:dfd5cfea7112 1233
togayan 0:dfd5cfea7112 1234 XMLAttribute* XMLElement::FindOrCreateAttribute( const char* name )
togayan 0:dfd5cfea7112 1235 {
togayan 0:dfd5cfea7112 1236 XMLAttribute* last = 0;
togayan 0:dfd5cfea7112 1237 XMLAttribute* attrib = 0;
togayan 0:dfd5cfea7112 1238 for( attrib = rootAttribute;
togayan 0:dfd5cfea7112 1239 attrib;
togayan 0:dfd5cfea7112 1240 last = attrib, attrib = attrib->next )
togayan 0:dfd5cfea7112 1241 {
togayan 0:dfd5cfea7112 1242 if ( XMLUtil::StringEqual( attrib->Name(), name ) ) {
togayan 0:dfd5cfea7112 1243 break;
togayan 0:dfd5cfea7112 1244 }
togayan 0:dfd5cfea7112 1245 }
togayan 0:dfd5cfea7112 1246 if ( !attrib ) {
togayan 0:dfd5cfea7112 1247 attrib = new (document->attributePool.Alloc() ) XMLAttribute();
togayan 0:dfd5cfea7112 1248 attrib->memPool = &document->attributePool;
togayan 0:dfd5cfea7112 1249 if ( last ) {
togayan 0:dfd5cfea7112 1250 last->next = attrib;
togayan 0:dfd5cfea7112 1251 }
togayan 0:dfd5cfea7112 1252 else {
togayan 0:dfd5cfea7112 1253 rootAttribute = attrib;
togayan 0:dfd5cfea7112 1254 }
togayan 0:dfd5cfea7112 1255 attrib->SetName( name );
togayan 0:dfd5cfea7112 1256 }
togayan 0:dfd5cfea7112 1257 return attrib;
togayan 0:dfd5cfea7112 1258 }
togayan 0:dfd5cfea7112 1259
togayan 0:dfd5cfea7112 1260
togayan 0:dfd5cfea7112 1261 void XMLElement::DeleteAttribute( const char* name )
togayan 0:dfd5cfea7112 1262 {
togayan 0:dfd5cfea7112 1263 XMLAttribute* prev = 0;
togayan 0:dfd5cfea7112 1264 for( XMLAttribute* a=rootAttribute; a; a=a->next ) {
togayan 0:dfd5cfea7112 1265 if ( XMLUtil::StringEqual( name, a->Name() ) ) {
togayan 0:dfd5cfea7112 1266 if ( prev ) {
togayan 0:dfd5cfea7112 1267 prev->next = a->next;
togayan 0:dfd5cfea7112 1268 }
togayan 0:dfd5cfea7112 1269 else {
togayan 0:dfd5cfea7112 1270 rootAttribute = a->next;
togayan 0:dfd5cfea7112 1271 }
togayan 0:dfd5cfea7112 1272 DELETE_ATTRIBUTE( a );
togayan 0:dfd5cfea7112 1273 break;
togayan 0:dfd5cfea7112 1274 }
togayan 0:dfd5cfea7112 1275 prev = a;
togayan 0:dfd5cfea7112 1276 }
togayan 0:dfd5cfea7112 1277 }
togayan 0:dfd5cfea7112 1278
togayan 0:dfd5cfea7112 1279
togayan 0:dfd5cfea7112 1280 char* XMLElement::ParseAttributes( char* p )
togayan 0:dfd5cfea7112 1281 {
togayan 0:dfd5cfea7112 1282 const char* start = p;
togayan 0:dfd5cfea7112 1283 XMLAttribute* prevAttribute = 0;
togayan 0:dfd5cfea7112 1284
togayan 0:dfd5cfea7112 1285 // Read the attributes.
togayan 0:dfd5cfea7112 1286 while( p ) {
togayan 0:dfd5cfea7112 1287 p = XMLUtil::SkipWhiteSpace( p );
togayan 0:dfd5cfea7112 1288 if ( !p || !(*p) ) {
togayan 0:dfd5cfea7112 1289 document->SetError( XML_ERROR_PARSING_ELEMENT, start, Name() );
togayan 0:dfd5cfea7112 1290 return 0;
togayan 0:dfd5cfea7112 1291 }
togayan 0:dfd5cfea7112 1292
togayan 0:dfd5cfea7112 1293 // attribute.
togayan 0:dfd5cfea7112 1294 if ( XMLUtil::IsAlpha( *p ) ) {
togayan 0:dfd5cfea7112 1295 XMLAttribute* attrib = new (document->attributePool.Alloc() ) XMLAttribute();
togayan 0:dfd5cfea7112 1296 attrib->memPool = &document->attributePool;
togayan 0:dfd5cfea7112 1297
togayan 0:dfd5cfea7112 1298 p = attrib->ParseDeep( p, document->ProcessEntities() );
togayan 0:dfd5cfea7112 1299 if ( !p || Attribute( attrib->Name() ) ) {
togayan 0:dfd5cfea7112 1300 DELETE_ATTRIBUTE( attrib );
togayan 0:dfd5cfea7112 1301 document->SetError( XML_ERROR_PARSING_ATTRIBUTE, start, p );
togayan 0:dfd5cfea7112 1302 return 0;
togayan 0:dfd5cfea7112 1303 }
togayan 0:dfd5cfea7112 1304 // There is a minor bug here: if the attribute in the source xml
togayan 0:dfd5cfea7112 1305 // document is duplicated, it will not be detected and the
togayan 0:dfd5cfea7112 1306 // attribute will be doubly added. However, tracking the 'prevAttribute'
togayan 0:dfd5cfea7112 1307 // avoids re-scanning the attribute list. Preferring performance for
togayan 0:dfd5cfea7112 1308 // now, may reconsider in the future.
togayan 0:dfd5cfea7112 1309 if ( prevAttribute ) {
togayan 0:dfd5cfea7112 1310 prevAttribute->next = attrib;
togayan 0:dfd5cfea7112 1311 }
togayan 0:dfd5cfea7112 1312 else {
togayan 0:dfd5cfea7112 1313 rootAttribute = attrib;
togayan 0:dfd5cfea7112 1314 }
togayan 0:dfd5cfea7112 1315 prevAttribute = attrib;
togayan 0:dfd5cfea7112 1316 }
togayan 0:dfd5cfea7112 1317 // end of the tag
togayan 0:dfd5cfea7112 1318 else if ( *p == '/' && *(p+1) == '>' ) {
togayan 0:dfd5cfea7112 1319 closingType = CLOSED;
togayan 0:dfd5cfea7112 1320 return p+2; // done; sealed element.
togayan 0:dfd5cfea7112 1321 }
togayan 0:dfd5cfea7112 1322 // end of the tag
togayan 0:dfd5cfea7112 1323 else if ( *p == '>' ) {
togayan 0:dfd5cfea7112 1324 ++p;
togayan 0:dfd5cfea7112 1325 break;
togayan 0:dfd5cfea7112 1326 }
togayan 0:dfd5cfea7112 1327 else {
togayan 0:dfd5cfea7112 1328 document->SetError( XML_ERROR_PARSING_ELEMENT, start, p );
togayan 0:dfd5cfea7112 1329 return 0;
togayan 0:dfd5cfea7112 1330 }
togayan 0:dfd5cfea7112 1331 }
togayan 0:dfd5cfea7112 1332 return p;
togayan 0:dfd5cfea7112 1333 }
togayan 0:dfd5cfea7112 1334
togayan 0:dfd5cfea7112 1335
togayan 0:dfd5cfea7112 1336 //
togayan 0:dfd5cfea7112 1337 // <ele></ele>
togayan 0:dfd5cfea7112 1338 // <ele>foo<b>bar</b></ele>
togayan 0:dfd5cfea7112 1339 //
togayan 0:dfd5cfea7112 1340 char* XMLElement::ParseDeep( char* p, StrPair* strPair )
togayan 0:dfd5cfea7112 1341 {
togayan 0:dfd5cfea7112 1342 // Read the element name.
togayan 0:dfd5cfea7112 1343 p = XMLUtil::SkipWhiteSpace( p );
togayan 0:dfd5cfea7112 1344 if ( !p ) return 0;
togayan 0:dfd5cfea7112 1345
togayan 0:dfd5cfea7112 1346 // The closing element is the </element> form. It is
togayan 0:dfd5cfea7112 1347 // parsed just like a regular element then deleted from
togayan 0:dfd5cfea7112 1348 // the DOM.
togayan 0:dfd5cfea7112 1349 if ( *p == '/' ) {
togayan 0:dfd5cfea7112 1350 closingType = CLOSING;
togayan 0:dfd5cfea7112 1351 ++p;
togayan 0:dfd5cfea7112 1352 }
togayan 0:dfd5cfea7112 1353
togayan 0:dfd5cfea7112 1354 p = value.ParseName( p );
togayan 0:dfd5cfea7112 1355 if ( value.Empty() ) return 0;
togayan 0:dfd5cfea7112 1356
togayan 0:dfd5cfea7112 1357 p = ParseAttributes( p );
togayan 0:dfd5cfea7112 1358 if ( !p || !*p || closingType )
togayan 0:dfd5cfea7112 1359 return p;
togayan 0:dfd5cfea7112 1360
togayan 0:dfd5cfea7112 1361 p = XMLNode::ParseDeep( p, strPair );
togayan 0:dfd5cfea7112 1362 return p;
togayan 0:dfd5cfea7112 1363 }
togayan 0:dfd5cfea7112 1364
togayan 0:dfd5cfea7112 1365
togayan 0:dfd5cfea7112 1366
togayan 0:dfd5cfea7112 1367 XMLNode* XMLElement::ShallowClone( XMLDocument* doc ) const
togayan 0:dfd5cfea7112 1368 {
togayan 0:dfd5cfea7112 1369 if ( !doc ) {
togayan 0:dfd5cfea7112 1370 doc = document;
togayan 0:dfd5cfea7112 1371 }
togayan 0:dfd5cfea7112 1372 XMLElement* element = doc->NewElement( Value() ); // fixme: this will always allocate memory. Intern?
togayan 0:dfd5cfea7112 1373 for( const XMLAttribute* a=FirstAttribute(); a; a=a->Next() ) {
togayan 0:dfd5cfea7112 1374 element->SetAttribute( a->Name(), a->Value() ); // fixme: this will always allocate memory. Intern?
togayan 0:dfd5cfea7112 1375 }
togayan 0:dfd5cfea7112 1376 return element;
togayan 0:dfd5cfea7112 1377 }
togayan 0:dfd5cfea7112 1378
togayan 0:dfd5cfea7112 1379
togayan 0:dfd5cfea7112 1380 bool XMLElement::ShallowEqual( const XMLNode* compare ) const
togayan 0:dfd5cfea7112 1381 {
togayan 0:dfd5cfea7112 1382 const XMLElement* other = compare->ToElement();
togayan 0:dfd5cfea7112 1383 if ( other && XMLUtil::StringEqual( other->Value(), Value() )) {
togayan 0:dfd5cfea7112 1384
togayan 0:dfd5cfea7112 1385 const XMLAttribute* a=FirstAttribute();
togayan 0:dfd5cfea7112 1386 const XMLAttribute* b=other->FirstAttribute();
togayan 0:dfd5cfea7112 1387
togayan 0:dfd5cfea7112 1388 while ( a && b ) {
togayan 0:dfd5cfea7112 1389 if ( !XMLUtil::StringEqual( a->Value(), b->Value() ) ) {
togayan 0:dfd5cfea7112 1390 return false;
togayan 0:dfd5cfea7112 1391 }
togayan 0:dfd5cfea7112 1392 a = a->Next();
togayan 0:dfd5cfea7112 1393 b = b->Next();
togayan 0:dfd5cfea7112 1394 }
togayan 0:dfd5cfea7112 1395 if ( a || b ) {
togayan 0:dfd5cfea7112 1396 // different count
togayan 0:dfd5cfea7112 1397 return false;
togayan 0:dfd5cfea7112 1398 }
togayan 0:dfd5cfea7112 1399 return true;
togayan 0:dfd5cfea7112 1400 }
togayan 0:dfd5cfea7112 1401 return false;
togayan 0:dfd5cfea7112 1402 }
togayan 0:dfd5cfea7112 1403
togayan 0:dfd5cfea7112 1404
togayan 0:dfd5cfea7112 1405 bool XMLElement::Accept( XMLVisitor* visitor ) const
togayan 0:dfd5cfea7112 1406 {
togayan 0:dfd5cfea7112 1407 if ( visitor->VisitEnter( *this, rootAttribute ) )
togayan 0:dfd5cfea7112 1408 {
togayan 0:dfd5cfea7112 1409 for ( const XMLNode* node=FirstChild(); node; node=node->NextSibling() )
togayan 0:dfd5cfea7112 1410 {
togayan 0:dfd5cfea7112 1411 if ( !node->Accept( visitor ) )
togayan 0:dfd5cfea7112 1412 break;
togayan 0:dfd5cfea7112 1413 }
togayan 0:dfd5cfea7112 1414 }
togayan 0:dfd5cfea7112 1415 return visitor->VisitExit( *this );
togayan 0:dfd5cfea7112 1416 }
togayan 0:dfd5cfea7112 1417
togayan 0:dfd5cfea7112 1418
togayan 0:dfd5cfea7112 1419 // --------- XMLDocument ----------- //
togayan 0:dfd5cfea7112 1420 XMLDocument::XMLDocument( bool _processEntities ) :
togayan 0:dfd5cfea7112 1421 XMLNode( 0 ),
togayan 0:dfd5cfea7112 1422 writeBOM( false ),
togayan 0:dfd5cfea7112 1423 processEntities( _processEntities ),
togayan 0:dfd5cfea7112 1424 errorID( 0 ),
togayan 0:dfd5cfea7112 1425 errorStr1( 0 ),
togayan 0:dfd5cfea7112 1426 errorStr2( 0 ),
togayan 0:dfd5cfea7112 1427 charBuffer( 0 )
togayan 0:dfd5cfea7112 1428 {
togayan 0:dfd5cfea7112 1429 document = this; // avoid warning about 'this' in initializer list
togayan 0:dfd5cfea7112 1430 }
togayan 0:dfd5cfea7112 1431
togayan 0:dfd5cfea7112 1432
togayan 0:dfd5cfea7112 1433 XMLDocument::~XMLDocument()
togayan 0:dfd5cfea7112 1434 {
togayan 0:dfd5cfea7112 1435 DeleteChildren();
togayan 0:dfd5cfea7112 1436 delete [] charBuffer;
togayan 0:dfd5cfea7112 1437
togayan 0:dfd5cfea7112 1438 #if 0
togayan 0:dfd5cfea7112 1439 textPool.Trace( "text" );
togayan 0:dfd5cfea7112 1440 elementPool.Trace( "element" );
togayan 0:dfd5cfea7112 1441 commentPool.Trace( "comment" );
togayan 0:dfd5cfea7112 1442 attributePool.Trace( "attribute" );
togayan 0:dfd5cfea7112 1443 #endif
togayan 0:dfd5cfea7112 1444
togayan 0:dfd5cfea7112 1445 TIXMLASSERT( textPool.CurrentAllocs() == 0 );
togayan 0:dfd5cfea7112 1446 TIXMLASSERT( elementPool.CurrentAllocs() == 0 );
togayan 0:dfd5cfea7112 1447 TIXMLASSERT( commentPool.CurrentAllocs() == 0 );
togayan 0:dfd5cfea7112 1448 TIXMLASSERT( attributePool.CurrentAllocs() == 0 );
togayan 0:dfd5cfea7112 1449 }
togayan 0:dfd5cfea7112 1450
togayan 0:dfd5cfea7112 1451
togayan 0:dfd5cfea7112 1452 void XMLDocument::InitDocument()
togayan 0:dfd5cfea7112 1453 {
togayan 0:dfd5cfea7112 1454 errorID = XML_NO_ERROR;
togayan 0:dfd5cfea7112 1455 errorStr1 = 0;
togayan 0:dfd5cfea7112 1456 errorStr2 = 0;
togayan 0:dfd5cfea7112 1457
togayan 0:dfd5cfea7112 1458 delete [] charBuffer;
togayan 0:dfd5cfea7112 1459 charBuffer = 0;
togayan 0:dfd5cfea7112 1460
togayan 0:dfd5cfea7112 1461 }
togayan 0:dfd5cfea7112 1462
togayan 0:dfd5cfea7112 1463
togayan 0:dfd5cfea7112 1464 XMLElement* XMLDocument::NewElement( const char* name )
togayan 0:dfd5cfea7112 1465 {
togayan 0:dfd5cfea7112 1466 XMLElement* ele = new (elementPool.Alloc()) XMLElement( this );
togayan 0:dfd5cfea7112 1467 ele->memPool = &elementPool;
togayan 0:dfd5cfea7112 1468 ele->SetName( name );
togayan 0:dfd5cfea7112 1469 return ele;
togayan 0:dfd5cfea7112 1470 }
togayan 0:dfd5cfea7112 1471
togayan 0:dfd5cfea7112 1472
togayan 0:dfd5cfea7112 1473 XMLComment* XMLDocument::NewComment( const char* str )
togayan 0:dfd5cfea7112 1474 {
togayan 0:dfd5cfea7112 1475 XMLComment* comment = new (commentPool.Alloc()) XMLComment( this );
togayan 0:dfd5cfea7112 1476 comment->memPool = &commentPool;
togayan 0:dfd5cfea7112 1477 comment->SetValue( str );
togayan 0:dfd5cfea7112 1478 return comment;
togayan 0:dfd5cfea7112 1479 }
togayan 0:dfd5cfea7112 1480
togayan 0:dfd5cfea7112 1481
togayan 0:dfd5cfea7112 1482 XMLText* XMLDocument::NewText( const char* str )
togayan 0:dfd5cfea7112 1483 {
togayan 0:dfd5cfea7112 1484 XMLText* text = new (textPool.Alloc()) XMLText( this );
togayan 0:dfd5cfea7112 1485 text->memPool = &textPool;
togayan 0:dfd5cfea7112 1486 text->SetValue( str );
togayan 0:dfd5cfea7112 1487 return text;
togayan 0:dfd5cfea7112 1488 }
togayan 0:dfd5cfea7112 1489
togayan 0:dfd5cfea7112 1490
togayan 0:dfd5cfea7112 1491 XMLDeclaration* XMLDocument::NewDeclaration( const char* str )
togayan 0:dfd5cfea7112 1492 {
togayan 0:dfd5cfea7112 1493 XMLDeclaration* dec = new (commentPool.Alloc()) XMLDeclaration( this );
togayan 0:dfd5cfea7112 1494 dec->memPool = &commentPool;
togayan 0:dfd5cfea7112 1495 dec->SetValue( str ? str : "xml version=\"1.0\" encoding=\"UTF-8\"" );
togayan 0:dfd5cfea7112 1496 return dec;
togayan 0:dfd5cfea7112 1497 }
togayan 0:dfd5cfea7112 1498
togayan 0:dfd5cfea7112 1499
togayan 0:dfd5cfea7112 1500 XMLUnknown* XMLDocument::NewUnknown( const char* str )
togayan 0:dfd5cfea7112 1501 {
togayan 0:dfd5cfea7112 1502 XMLUnknown* unk = new (commentPool.Alloc()) XMLUnknown( this );
togayan 0:dfd5cfea7112 1503 unk->memPool = &commentPool;
togayan 0:dfd5cfea7112 1504 unk->SetValue( str );
togayan 0:dfd5cfea7112 1505 return unk;
togayan 0:dfd5cfea7112 1506 }
togayan 0:dfd5cfea7112 1507
togayan 0:dfd5cfea7112 1508
togayan 0:dfd5cfea7112 1509 int XMLDocument::LoadFile( const char* filename )
togayan 0:dfd5cfea7112 1510 {
togayan 0:dfd5cfea7112 1511 DeleteChildren();
togayan 0:dfd5cfea7112 1512 InitDocument();
togayan 0:dfd5cfea7112 1513
togayan 0:dfd5cfea7112 1514 #if defined(_MSC_VER)
togayan 0:dfd5cfea7112 1515 #pragma warning ( push )
togayan 0:dfd5cfea7112 1516 #pragma warning ( disable : 4996 ) // Fail to see a compelling reason why this should be deprecated.
togayan 0:dfd5cfea7112 1517 #endif
togayan 0:dfd5cfea7112 1518 FILE* fp = fopen( filename, "rb" );
togayan 0:dfd5cfea7112 1519 #if defined(_MSC_VER)
togayan 0:dfd5cfea7112 1520 #pragma warning ( pop )
togayan 0:dfd5cfea7112 1521 #endif
togayan 0:dfd5cfea7112 1522 if ( !fp ) {
togayan 0:dfd5cfea7112 1523 SetError( XML_ERROR_FILE_NOT_FOUND, filename, 0 );
togayan 0:dfd5cfea7112 1524 return errorID;
togayan 0:dfd5cfea7112 1525 }
togayan 0:dfd5cfea7112 1526 LoadFile( fp );
togayan 0:dfd5cfea7112 1527 fclose( fp );
togayan 0:dfd5cfea7112 1528 return errorID;
togayan 0:dfd5cfea7112 1529 }
togayan 0:dfd5cfea7112 1530
togayan 0:dfd5cfea7112 1531
togayan 0:dfd5cfea7112 1532 int XMLDocument::LoadFile( FILE* fp )
togayan 0:dfd5cfea7112 1533 {
togayan 0:dfd5cfea7112 1534 DeleteChildren();
togayan 0:dfd5cfea7112 1535 InitDocument();
togayan 0:dfd5cfea7112 1536
togayan 0:dfd5cfea7112 1537 fseek( fp, 0, SEEK_END );
togayan 0:dfd5cfea7112 1538 unsigned size = ftell( fp );
togayan 0:dfd5cfea7112 1539 fseek( fp, 0, SEEK_SET );
togayan 0:dfd5cfea7112 1540
togayan 0:dfd5cfea7112 1541 if ( size == 0 ) {
togayan 0:dfd5cfea7112 1542 return errorID;
togayan 0:dfd5cfea7112 1543 }
togayan 0:dfd5cfea7112 1544
togayan 0:dfd5cfea7112 1545 charBuffer = new char[size+1];
togayan 0:dfd5cfea7112 1546 size_t read = fread( charBuffer, 1, size, fp );
togayan 0:dfd5cfea7112 1547 if ( read != size ) {
togayan 0:dfd5cfea7112 1548 SetError( XML_ERROR_FILE_READ_ERROR, 0, 0 );
togayan 0:dfd5cfea7112 1549 return errorID;
togayan 0:dfd5cfea7112 1550 }
togayan 0:dfd5cfea7112 1551
togayan 0:dfd5cfea7112 1552 charBuffer[size] = 0;
togayan 0:dfd5cfea7112 1553
togayan 0:dfd5cfea7112 1554 const char* p = charBuffer;
togayan 0:dfd5cfea7112 1555 p = XMLUtil::SkipWhiteSpace( p );
togayan 0:dfd5cfea7112 1556 p = XMLUtil::ReadBOM( p, &writeBOM );
togayan 0:dfd5cfea7112 1557 if ( !p || !*p ) {
togayan 0:dfd5cfea7112 1558 SetError( XML_ERROR_EMPTY_DOCUMENT, 0, 0 );
togayan 0:dfd5cfea7112 1559 return errorID;
togayan 0:dfd5cfea7112 1560 }
togayan 0:dfd5cfea7112 1561
togayan 0:dfd5cfea7112 1562 ParseDeep( charBuffer + (p-charBuffer), 0 );
togayan 0:dfd5cfea7112 1563 return errorID;
togayan 0:dfd5cfea7112 1564 }
togayan 0:dfd5cfea7112 1565
togayan 0:dfd5cfea7112 1566
togayan 0:dfd5cfea7112 1567 int XMLDocument::SaveFile( const char* filename )
togayan 0:dfd5cfea7112 1568 {
togayan 0:dfd5cfea7112 1569 #if defined(_MSC_VER)
togayan 0:dfd5cfea7112 1570 #pragma warning ( push )
togayan 0:dfd5cfea7112 1571 #pragma warning ( disable : 4996 ) // Fail to see a compelling reason why this should be deprecated.
togayan 0:dfd5cfea7112 1572 #endif
togayan 0:dfd5cfea7112 1573 FILE* fp = fopen( filename, "w" );
togayan 0:dfd5cfea7112 1574 #if defined(_MSC_VER)
togayan 0:dfd5cfea7112 1575 #pragma warning ( pop )
togayan 0:dfd5cfea7112 1576 #endif
togayan 0:dfd5cfea7112 1577 if ( !fp ) {
togayan 0:dfd5cfea7112 1578 SetError( XML_ERROR_FILE_COULD_NOT_BE_OPENED, filename, 0 );
togayan 0:dfd5cfea7112 1579 return errorID;
togayan 0:dfd5cfea7112 1580 }
togayan 0:dfd5cfea7112 1581 SaveFile(fp);
togayan 0:dfd5cfea7112 1582 fclose( fp );
togayan 0:dfd5cfea7112 1583 return errorID;
togayan 0:dfd5cfea7112 1584 }
togayan 0:dfd5cfea7112 1585
togayan 0:dfd5cfea7112 1586
togayan 0:dfd5cfea7112 1587 int XMLDocument::SaveFile( FILE* fp )
togayan 0:dfd5cfea7112 1588 {
togayan 0:dfd5cfea7112 1589 XMLPrinter stream( fp );
togayan 0:dfd5cfea7112 1590 Print( &stream );
togayan 0:dfd5cfea7112 1591 return errorID;
togayan 0:dfd5cfea7112 1592 }
togayan 0:dfd5cfea7112 1593
togayan 0:dfd5cfea7112 1594
togayan 0:dfd5cfea7112 1595 int XMLDocument::Parse( const char* p )
togayan 0:dfd5cfea7112 1596 {
togayan 0:dfd5cfea7112 1597 DeleteChildren();
togayan 0:dfd5cfea7112 1598 InitDocument();
togayan 0:dfd5cfea7112 1599
togayan 0:dfd5cfea7112 1600 if ( !p || !*p ) {
togayan 0:dfd5cfea7112 1601 SetError( XML_ERROR_EMPTY_DOCUMENT, 0, 0 );
togayan 0:dfd5cfea7112 1602 return errorID;
togayan 0:dfd5cfea7112 1603 }
togayan 0:dfd5cfea7112 1604 p = XMLUtil::SkipWhiteSpace( p );
togayan 0:dfd5cfea7112 1605 p = XMLUtil::ReadBOM( p, &writeBOM );
togayan 0:dfd5cfea7112 1606 if ( !p || !*p ) {
togayan 0:dfd5cfea7112 1607 SetError( XML_ERROR_EMPTY_DOCUMENT, 0, 0 );
togayan 0:dfd5cfea7112 1608 return errorID;
togayan 0:dfd5cfea7112 1609 }
togayan 0:dfd5cfea7112 1610
togayan 0:dfd5cfea7112 1611 size_t len = strlen( p );
togayan 0:dfd5cfea7112 1612 charBuffer = new char[ len+1 ];
togayan 0:dfd5cfea7112 1613 memcpy( charBuffer, p, len+1 );
togayan 0:dfd5cfea7112 1614
togayan 0:dfd5cfea7112 1615
togayan 0:dfd5cfea7112 1616 ParseDeep( charBuffer, 0 );
togayan 0:dfd5cfea7112 1617 return errorID;
togayan 0:dfd5cfea7112 1618 }
togayan 0:dfd5cfea7112 1619
togayan 0:dfd5cfea7112 1620
togayan 0:dfd5cfea7112 1621 void XMLDocument::Print( XMLPrinter* streamer )
togayan 0:dfd5cfea7112 1622 {
togayan 0:dfd5cfea7112 1623 XMLPrinter stdStreamer( stdout );
togayan 0:dfd5cfea7112 1624 if ( !streamer )
togayan 0:dfd5cfea7112 1625 streamer = &stdStreamer;
togayan 0:dfd5cfea7112 1626 Accept( streamer );
togayan 0:dfd5cfea7112 1627 }
togayan 0:dfd5cfea7112 1628
togayan 0:dfd5cfea7112 1629
togayan 0:dfd5cfea7112 1630 void XMLDocument::SetError( int error, const char* str1, const char* str2 )
togayan 0:dfd5cfea7112 1631 {
togayan 0:dfd5cfea7112 1632 errorID = error;
togayan 0:dfd5cfea7112 1633 errorStr1 = str1;
togayan 0:dfd5cfea7112 1634 errorStr2 = str2;
togayan 0:dfd5cfea7112 1635 }
togayan 0:dfd5cfea7112 1636
togayan 0:dfd5cfea7112 1637
togayan 0:dfd5cfea7112 1638 void XMLDocument::PrintError() const
togayan 0:dfd5cfea7112 1639 {
togayan 0:dfd5cfea7112 1640 if ( errorID ) {
togayan 0:dfd5cfea7112 1641 static const int LEN = 20;
togayan 0:dfd5cfea7112 1642 char buf1[LEN] = { 0 };
togayan 0:dfd5cfea7112 1643 char buf2[LEN] = { 0 };
togayan 0:dfd5cfea7112 1644
togayan 0:dfd5cfea7112 1645 if ( errorStr1 ) {
togayan 0:dfd5cfea7112 1646 TIXML_SNPRINTF( buf1, LEN, "%s", errorStr1 );
togayan 0:dfd5cfea7112 1647 }
togayan 0:dfd5cfea7112 1648 if ( errorStr2 ) {
togayan 0:dfd5cfea7112 1649 TIXML_SNPRINTF( buf2, LEN, "%s", errorStr2 );
togayan 0:dfd5cfea7112 1650 }
togayan 0:dfd5cfea7112 1651
togayan 0:dfd5cfea7112 1652 printf( "XMLDocument error id=%d str1=%s str2=%s\n",
togayan 0:dfd5cfea7112 1653 errorID, buf1, buf2 );
togayan 0:dfd5cfea7112 1654 }
togayan 0:dfd5cfea7112 1655 }
togayan 0:dfd5cfea7112 1656
togayan 0:dfd5cfea7112 1657
togayan 0:dfd5cfea7112 1658 XMLPrinter::XMLPrinter( FILE* file, bool compact ) :
togayan 0:dfd5cfea7112 1659 elementJustOpened( false ),
togayan 0:dfd5cfea7112 1660 firstElement( true ),
togayan 0:dfd5cfea7112 1661 fp( file ),
togayan 0:dfd5cfea7112 1662 depth( 0 ),
togayan 0:dfd5cfea7112 1663 textDepth( -1 ),
togayan 0:dfd5cfea7112 1664 processEntities( true ),
togayan 0:dfd5cfea7112 1665 compactMode( compact )
togayan 0:dfd5cfea7112 1666 {
togayan 0:dfd5cfea7112 1667 for( int i=0; i<ENTITY_RANGE; ++i ) {
togayan 0:dfd5cfea7112 1668 entityFlag[i] = false;
togayan 0:dfd5cfea7112 1669 restrictedEntityFlag[i] = false;
togayan 0:dfd5cfea7112 1670 }
togayan 0:dfd5cfea7112 1671 for( int i=0; i<NUM_ENTITIES; ++i ) {
togayan 0:dfd5cfea7112 1672 TIXMLASSERT( entities[i].value < ENTITY_RANGE );
togayan 0:dfd5cfea7112 1673 if ( entities[i].value < ENTITY_RANGE ) {
togayan 0:dfd5cfea7112 1674 entityFlag[ (int)entities[i].value ] = true;
togayan 0:dfd5cfea7112 1675 }
togayan 0:dfd5cfea7112 1676 }
togayan 0:dfd5cfea7112 1677 restrictedEntityFlag[(int)'&'] = true;
togayan 0:dfd5cfea7112 1678 restrictedEntityFlag[(int)'<'] = true;
togayan 0:dfd5cfea7112 1679 restrictedEntityFlag[(int)'>'] = true; // not required, but consistency is nice
togayan 0:dfd5cfea7112 1680 buffer.Push( 0 );
togayan 0:dfd5cfea7112 1681 }
togayan 0:dfd5cfea7112 1682
togayan 0:dfd5cfea7112 1683
togayan 0:dfd5cfea7112 1684 void XMLPrinter::Print( const char* format, ... )
togayan 0:dfd5cfea7112 1685 {
togayan 0:dfd5cfea7112 1686 va_list va;
togayan 0:dfd5cfea7112 1687 va_start( va, format );
togayan 0:dfd5cfea7112 1688
togayan 0:dfd5cfea7112 1689 if ( fp ) {
togayan 0:dfd5cfea7112 1690 vfprintf( fp, format, va );
togayan 0:dfd5cfea7112 1691 }
togayan 0:dfd5cfea7112 1692 else {
togayan 0:dfd5cfea7112 1693 // This seems brutally complex. Haven't figured out a better
togayan 0:dfd5cfea7112 1694 // way on windows.
togayan 0:dfd5cfea7112 1695 #ifdef _MSC_VER
togayan 0:dfd5cfea7112 1696 int len = -1;
togayan 0:dfd5cfea7112 1697 int expand = 1000;
togayan 0:dfd5cfea7112 1698 while ( len < 0 ) {
togayan 0:dfd5cfea7112 1699 len = vsnprintf_s( accumulator.Mem(), accumulator.Capacity(), _TRUNCATE, format, va );
togayan 0:dfd5cfea7112 1700 if ( len < 0 ) {
togayan 0:dfd5cfea7112 1701 expand *= 3/2;
togayan 0:dfd5cfea7112 1702 accumulator.PushArr( expand );
togayan 0:dfd5cfea7112 1703 }
togayan 0:dfd5cfea7112 1704 }
togayan 0:dfd5cfea7112 1705 char* p = buffer.PushArr( len ) - 1;
togayan 0:dfd5cfea7112 1706 memcpy( p, accumulator.Mem(), len+1 );
togayan 0:dfd5cfea7112 1707 #else
togayan 0:dfd5cfea7112 1708 int len = vsnprintf( 0, 0, format, va );
togayan 0:dfd5cfea7112 1709 // Close out and re-start the va-args
togayan 0:dfd5cfea7112 1710 va_end( va );
togayan 0:dfd5cfea7112 1711 va_start( va, format );
togayan 0:dfd5cfea7112 1712 char* p = buffer.PushArr( len ) - 1;
togayan 0:dfd5cfea7112 1713 vsnprintf( p, len+1, format, va );
togayan 0:dfd5cfea7112 1714 #endif
togayan 0:dfd5cfea7112 1715 }
togayan 0:dfd5cfea7112 1716 va_end( va );
togayan 0:dfd5cfea7112 1717 }
togayan 0:dfd5cfea7112 1718
togayan 0:dfd5cfea7112 1719
togayan 0:dfd5cfea7112 1720 void XMLPrinter::PrintSpace( int depth )
togayan 0:dfd5cfea7112 1721 {
togayan 0:dfd5cfea7112 1722 for( int i=0; i<depth; ++i ) {
togayan 0:dfd5cfea7112 1723 Print( " " );
togayan 0:dfd5cfea7112 1724 }
togayan 0:dfd5cfea7112 1725 }
togayan 0:dfd5cfea7112 1726
togayan 0:dfd5cfea7112 1727
togayan 0:dfd5cfea7112 1728 void XMLPrinter::PrintString( const char* p, bool restricted )
togayan 0:dfd5cfea7112 1729 {
togayan 0:dfd5cfea7112 1730 // Look for runs of bytes between entities to print.
togayan 0:dfd5cfea7112 1731 const char* q = p;
togayan 0:dfd5cfea7112 1732 const bool* flag = restricted ? restrictedEntityFlag : entityFlag;
togayan 0:dfd5cfea7112 1733
togayan 0:dfd5cfea7112 1734 if ( processEntities ) {
togayan 0:dfd5cfea7112 1735 while ( *q ) {
togayan 0:dfd5cfea7112 1736 // Remember, char is sometimes signed. (How many times has that bitten me?)
togayan 0:dfd5cfea7112 1737 if ( *q > 0 && *q < ENTITY_RANGE ) {
togayan 0:dfd5cfea7112 1738 // Check for entities. If one is found, flush
togayan 0:dfd5cfea7112 1739 // the stream up until the entity, write the
togayan 0:dfd5cfea7112 1740 // entity, and keep looking.
togayan 0:dfd5cfea7112 1741 if ( flag[(unsigned)(*q)] ) {
togayan 0:dfd5cfea7112 1742 while ( p < q ) {
togayan 0:dfd5cfea7112 1743 Print( "%c", *p );
togayan 0:dfd5cfea7112 1744 ++p;
togayan 0:dfd5cfea7112 1745 }
togayan 0:dfd5cfea7112 1746 for( int i=0; i<NUM_ENTITIES; ++i ) {
togayan 0:dfd5cfea7112 1747 if ( entities[i].value == *q ) {
togayan 0:dfd5cfea7112 1748 Print( "&%s;", entities[i].pattern );
togayan 0:dfd5cfea7112 1749 break;
togayan 0:dfd5cfea7112 1750 }
togayan 0:dfd5cfea7112 1751 }
togayan 0:dfd5cfea7112 1752 ++p;
togayan 0:dfd5cfea7112 1753 }
togayan 0:dfd5cfea7112 1754 }
togayan 0:dfd5cfea7112 1755 ++q;
togayan 0:dfd5cfea7112 1756 }
togayan 0:dfd5cfea7112 1757 }
togayan 0:dfd5cfea7112 1758 // Flush the remaining string. This will be the entire
togayan 0:dfd5cfea7112 1759 // string if an entity wasn't found.
togayan 0:dfd5cfea7112 1760 if ( !processEntities || (q-p > 0) ) {
togayan 0:dfd5cfea7112 1761 Print( "%s", p );
togayan 0:dfd5cfea7112 1762 }
togayan 0:dfd5cfea7112 1763 }
togayan 0:dfd5cfea7112 1764
togayan 0:dfd5cfea7112 1765
togayan 0:dfd5cfea7112 1766 void XMLPrinter::PushHeader( bool writeBOM, bool writeDec )
togayan 0:dfd5cfea7112 1767 {
togayan 0:dfd5cfea7112 1768 static const unsigned char bom[] = { TIXML_UTF_LEAD_0, TIXML_UTF_LEAD_1, TIXML_UTF_LEAD_2, 0 };
togayan 0:dfd5cfea7112 1769 if ( writeBOM ) {
togayan 0:dfd5cfea7112 1770 Print( "%s", bom );
togayan 0:dfd5cfea7112 1771 }
togayan 0:dfd5cfea7112 1772 if ( writeDec ) {
togayan 0:dfd5cfea7112 1773 PushDeclaration( "xml version=\"1.0\"" );
togayan 0:dfd5cfea7112 1774 }
togayan 0:dfd5cfea7112 1775 }
togayan 0:dfd5cfea7112 1776
togayan 0:dfd5cfea7112 1777
togayan 0:dfd5cfea7112 1778 void XMLPrinter::OpenElement( const char* name )
togayan 0:dfd5cfea7112 1779 {
togayan 0:dfd5cfea7112 1780 if ( elementJustOpened ) {
togayan 0:dfd5cfea7112 1781 SealElement();
togayan 0:dfd5cfea7112 1782 }
togayan 0:dfd5cfea7112 1783 stack.Push( name );
togayan 0:dfd5cfea7112 1784
togayan 0:dfd5cfea7112 1785 if ( textDepth < 0 && !firstElement && !compactMode ) {
togayan 0:dfd5cfea7112 1786 Print( "\n" );
togayan 0:dfd5cfea7112 1787 PrintSpace( depth );
togayan 0:dfd5cfea7112 1788 }
togayan 0:dfd5cfea7112 1789
togayan 0:dfd5cfea7112 1790 Print( "<%s", name );
togayan 0:dfd5cfea7112 1791 elementJustOpened = true;
togayan 0:dfd5cfea7112 1792 firstElement = false;
togayan 0:dfd5cfea7112 1793 ++depth;
togayan 0:dfd5cfea7112 1794 }
togayan 0:dfd5cfea7112 1795
togayan 0:dfd5cfea7112 1796
togayan 0:dfd5cfea7112 1797 void XMLPrinter::PushAttribute( const char* name, const char* value )
togayan 0:dfd5cfea7112 1798 {
togayan 0:dfd5cfea7112 1799 TIXMLASSERT( elementJustOpened );
togayan 0:dfd5cfea7112 1800 Print( " %s=\"", name );
togayan 0:dfd5cfea7112 1801 PrintString( value, false );
togayan 0:dfd5cfea7112 1802 Print( "\"" );
togayan 0:dfd5cfea7112 1803 }
togayan 0:dfd5cfea7112 1804
togayan 0:dfd5cfea7112 1805
togayan 0:dfd5cfea7112 1806 void XMLPrinter::PushAttribute( const char* name, int v )
togayan 0:dfd5cfea7112 1807 {
togayan 0:dfd5cfea7112 1808 char buf[BUF_SIZE];
togayan 0:dfd5cfea7112 1809 XMLUtil::ToStr( v, buf, BUF_SIZE );
togayan 0:dfd5cfea7112 1810 PushAttribute( name, buf );
togayan 0:dfd5cfea7112 1811 }
togayan 0:dfd5cfea7112 1812
togayan 0:dfd5cfea7112 1813
togayan 0:dfd5cfea7112 1814 void XMLPrinter::PushAttribute( const char* name, unsigned v )
togayan 0:dfd5cfea7112 1815 {
togayan 0:dfd5cfea7112 1816 char buf[BUF_SIZE];
togayan 0:dfd5cfea7112 1817 XMLUtil::ToStr( v, buf, BUF_SIZE );
togayan 0:dfd5cfea7112 1818 PushAttribute( name, buf );
togayan 0:dfd5cfea7112 1819 }
togayan 0:dfd5cfea7112 1820
togayan 0:dfd5cfea7112 1821
togayan 0:dfd5cfea7112 1822 void XMLPrinter::PushAttribute( const char* name, bool v )
togayan 0:dfd5cfea7112 1823 {
togayan 0:dfd5cfea7112 1824 char buf[BUF_SIZE];
togayan 0:dfd5cfea7112 1825 XMLUtil::ToStr( v, buf, BUF_SIZE );
togayan 0:dfd5cfea7112 1826 PushAttribute( name, buf );
togayan 0:dfd5cfea7112 1827 }
togayan 0:dfd5cfea7112 1828
togayan 0:dfd5cfea7112 1829
togayan 0:dfd5cfea7112 1830 void XMLPrinter::PushAttribute( const char* name, double v )
togayan 0:dfd5cfea7112 1831 {
togayan 0:dfd5cfea7112 1832 char buf[BUF_SIZE];
togayan 0:dfd5cfea7112 1833 XMLUtil::ToStr( v, buf, BUF_SIZE );
togayan 0:dfd5cfea7112 1834 PushAttribute( name, buf );
togayan 0:dfd5cfea7112 1835 }
togayan 0:dfd5cfea7112 1836
togayan 0:dfd5cfea7112 1837
togayan 0:dfd5cfea7112 1838 void XMLPrinter::CloseElement()
togayan 0:dfd5cfea7112 1839 {
togayan 0:dfd5cfea7112 1840 --depth;
togayan 0:dfd5cfea7112 1841 const char* name = stack.Pop();
togayan 0:dfd5cfea7112 1842
togayan 0:dfd5cfea7112 1843 if ( elementJustOpened ) {
togayan 0:dfd5cfea7112 1844 Print( "/>" );
togayan 0:dfd5cfea7112 1845 }
togayan 0:dfd5cfea7112 1846 else {
togayan 0:dfd5cfea7112 1847 if ( textDepth < 0 && !compactMode) {
togayan 0:dfd5cfea7112 1848 Print( "\n" );
togayan 0:dfd5cfea7112 1849 PrintSpace( depth );
togayan 0:dfd5cfea7112 1850 }
togayan 0:dfd5cfea7112 1851 Print( "</%s>", name );
togayan 0:dfd5cfea7112 1852 }
togayan 0:dfd5cfea7112 1853
togayan 0:dfd5cfea7112 1854 if ( textDepth == depth )
togayan 0:dfd5cfea7112 1855 textDepth = -1;
togayan 0:dfd5cfea7112 1856 if ( depth == 0 && !compactMode)
togayan 0:dfd5cfea7112 1857 Print( "\n" );
togayan 0:dfd5cfea7112 1858 elementJustOpened = false;
togayan 0:dfd5cfea7112 1859 }
togayan 0:dfd5cfea7112 1860
togayan 0:dfd5cfea7112 1861
togayan 0:dfd5cfea7112 1862 void XMLPrinter::SealElement()
togayan 0:dfd5cfea7112 1863 {
togayan 0:dfd5cfea7112 1864 elementJustOpened = false;
togayan 0:dfd5cfea7112 1865 Print( ">" );
togayan 0:dfd5cfea7112 1866 }
togayan 0:dfd5cfea7112 1867
togayan 0:dfd5cfea7112 1868
togayan 0:dfd5cfea7112 1869 void XMLPrinter::PushText( const char* text, bool cdata )
togayan 0:dfd5cfea7112 1870 {
togayan 0:dfd5cfea7112 1871 textDepth = depth-1;
togayan 0:dfd5cfea7112 1872
togayan 0:dfd5cfea7112 1873 if ( elementJustOpened ) {
togayan 0:dfd5cfea7112 1874 SealElement();
togayan 0:dfd5cfea7112 1875 }
togayan 0:dfd5cfea7112 1876 if ( cdata ) {
togayan 0:dfd5cfea7112 1877 Print( "<![CDATA[" );
togayan 0:dfd5cfea7112 1878 Print( "%s", text );
togayan 0:dfd5cfea7112 1879 Print( "]]>" );
togayan 0:dfd5cfea7112 1880 }
togayan 0:dfd5cfea7112 1881 else {
togayan 0:dfd5cfea7112 1882 PrintString( text, true );
togayan 0:dfd5cfea7112 1883 }
togayan 0:dfd5cfea7112 1884 }
togayan 0:dfd5cfea7112 1885
togayan 0:dfd5cfea7112 1886 void XMLPrinter::PushText( int value )
togayan 0:dfd5cfea7112 1887 {
togayan 0:dfd5cfea7112 1888 char buf[BUF_SIZE];
togayan 0:dfd5cfea7112 1889 XMLUtil::ToStr( value, buf, BUF_SIZE );
togayan 0:dfd5cfea7112 1890 PushText( buf, false );
togayan 0:dfd5cfea7112 1891 }
togayan 0:dfd5cfea7112 1892
togayan 0:dfd5cfea7112 1893
togayan 0:dfd5cfea7112 1894 void XMLPrinter::PushText( unsigned value )
togayan 0:dfd5cfea7112 1895 {
togayan 0:dfd5cfea7112 1896 char buf[BUF_SIZE];
togayan 0:dfd5cfea7112 1897 XMLUtil::ToStr( value, buf, BUF_SIZE );
togayan 0:dfd5cfea7112 1898 PushText( buf, false );
togayan 0:dfd5cfea7112 1899 }
togayan 0:dfd5cfea7112 1900
togayan 0:dfd5cfea7112 1901
togayan 0:dfd5cfea7112 1902 void XMLPrinter::PushText( bool value )
togayan 0:dfd5cfea7112 1903 {
togayan 0:dfd5cfea7112 1904 char buf[BUF_SIZE];
togayan 0:dfd5cfea7112 1905 XMLUtil::ToStr( value, buf, BUF_SIZE );
togayan 0:dfd5cfea7112 1906 PushText( buf, false );
togayan 0:dfd5cfea7112 1907 }
togayan 0:dfd5cfea7112 1908
togayan 0:dfd5cfea7112 1909
togayan 0:dfd5cfea7112 1910 void XMLPrinter::PushText( float value )
togayan 0:dfd5cfea7112 1911 {
togayan 0:dfd5cfea7112 1912 char buf[BUF_SIZE];
togayan 0:dfd5cfea7112 1913 XMLUtil::ToStr( value, buf, BUF_SIZE );
togayan 0:dfd5cfea7112 1914 PushText( buf, false );
togayan 0:dfd5cfea7112 1915 }
togayan 0:dfd5cfea7112 1916
togayan 0:dfd5cfea7112 1917
togayan 0:dfd5cfea7112 1918 void XMLPrinter::PushText( double value )
togayan 0:dfd5cfea7112 1919 {
togayan 0:dfd5cfea7112 1920 char buf[BUF_SIZE];
togayan 0:dfd5cfea7112 1921 XMLUtil::ToStr( value, buf, BUF_SIZE );
togayan 0:dfd5cfea7112 1922 PushText( buf, false );
togayan 0:dfd5cfea7112 1923 }
togayan 0:dfd5cfea7112 1924
togayan 0:dfd5cfea7112 1925
togayan 0:dfd5cfea7112 1926 void XMLPrinter::PushComment( const char* comment )
togayan 0:dfd5cfea7112 1927 {
togayan 0:dfd5cfea7112 1928 if ( elementJustOpened ) {
togayan 0:dfd5cfea7112 1929 SealElement();
togayan 0:dfd5cfea7112 1930 }
togayan 0:dfd5cfea7112 1931 if ( textDepth < 0 && !firstElement && !compactMode) {
togayan 0:dfd5cfea7112 1932 Print( "\n" );
togayan 0:dfd5cfea7112 1933 PrintSpace( depth );
togayan 0:dfd5cfea7112 1934 }
togayan 0:dfd5cfea7112 1935 firstElement = false;
togayan 0:dfd5cfea7112 1936 Print( "<!--%s-->", comment );
togayan 0:dfd5cfea7112 1937 }
togayan 0:dfd5cfea7112 1938
togayan 0:dfd5cfea7112 1939
togayan 0:dfd5cfea7112 1940 void XMLPrinter::PushDeclaration( const char* value )
togayan 0:dfd5cfea7112 1941 {
togayan 0:dfd5cfea7112 1942 if ( elementJustOpened ) {
togayan 0:dfd5cfea7112 1943 SealElement();
togayan 0:dfd5cfea7112 1944 }
togayan 0:dfd5cfea7112 1945 if ( textDepth < 0 && !firstElement && !compactMode) {
togayan 0:dfd5cfea7112 1946 Print( "\n" );
togayan 0:dfd5cfea7112 1947 PrintSpace( depth );
togayan 0:dfd5cfea7112 1948 }
togayan 0:dfd5cfea7112 1949 firstElement = false;
togayan 0:dfd5cfea7112 1950 Print( "<?%s?>", value );
togayan 0:dfd5cfea7112 1951 }
togayan 0:dfd5cfea7112 1952
togayan 0:dfd5cfea7112 1953
togayan 0:dfd5cfea7112 1954 void XMLPrinter::PushUnknown( const char* value )
togayan 0:dfd5cfea7112 1955 {
togayan 0:dfd5cfea7112 1956 if ( elementJustOpened ) {
togayan 0:dfd5cfea7112 1957 SealElement();
togayan 0:dfd5cfea7112 1958 }
togayan 0:dfd5cfea7112 1959 if ( textDepth < 0 && !firstElement && !compactMode) {
togayan 0:dfd5cfea7112 1960 Print( "\n" );
togayan 0:dfd5cfea7112 1961 PrintSpace( depth );
togayan 0:dfd5cfea7112 1962 }
togayan 0:dfd5cfea7112 1963 firstElement = false;
togayan 0:dfd5cfea7112 1964 Print( "<!%s>", value );
togayan 0:dfd5cfea7112 1965 }
togayan 0:dfd5cfea7112 1966
togayan 0:dfd5cfea7112 1967
togayan 0:dfd5cfea7112 1968 bool XMLPrinter::VisitEnter( const XMLDocument& doc )
togayan 0:dfd5cfea7112 1969 {
togayan 0:dfd5cfea7112 1970 processEntities = doc.ProcessEntities();
togayan 0:dfd5cfea7112 1971 if ( doc.HasBOM() ) {
togayan 0:dfd5cfea7112 1972 PushHeader( true, false );
togayan 0:dfd5cfea7112 1973 }
togayan 0:dfd5cfea7112 1974 return true;
togayan 0:dfd5cfea7112 1975 }
togayan 0:dfd5cfea7112 1976
togayan 0:dfd5cfea7112 1977
togayan 0:dfd5cfea7112 1978 bool XMLPrinter::VisitEnter( const XMLElement& element, const XMLAttribute* attribute )
togayan 0:dfd5cfea7112 1979 {
togayan 0:dfd5cfea7112 1980 OpenElement( element.Name() );
togayan 0:dfd5cfea7112 1981 while ( attribute ) {
togayan 0:dfd5cfea7112 1982 PushAttribute( attribute->Name(), attribute->Value() );
togayan 0:dfd5cfea7112 1983 attribute = attribute->Next();
togayan 0:dfd5cfea7112 1984 }
togayan 0:dfd5cfea7112 1985 return true;
togayan 0:dfd5cfea7112 1986 }
togayan 0:dfd5cfea7112 1987
togayan 0:dfd5cfea7112 1988
togayan 0:dfd5cfea7112 1989 bool XMLPrinter::VisitExit( const XMLElement& )
togayan 0:dfd5cfea7112 1990 {
togayan 0:dfd5cfea7112 1991 CloseElement();
togayan 0:dfd5cfea7112 1992 return true;
togayan 0:dfd5cfea7112 1993 }
togayan 0:dfd5cfea7112 1994
togayan 0:dfd5cfea7112 1995
togayan 0:dfd5cfea7112 1996 bool XMLPrinter::Visit( const XMLText& text )
togayan 0:dfd5cfea7112 1997 {
togayan 0:dfd5cfea7112 1998 PushText( text.Value(), text.CData() );
togayan 0:dfd5cfea7112 1999 return true;
togayan 0:dfd5cfea7112 2000 }
togayan 0:dfd5cfea7112 2001
togayan 0:dfd5cfea7112 2002
togayan 0:dfd5cfea7112 2003 bool XMLPrinter::Visit( const XMLComment& comment )
togayan 0:dfd5cfea7112 2004 {
togayan 0:dfd5cfea7112 2005 PushComment( comment.Value() );
togayan 0:dfd5cfea7112 2006 return true;
togayan 0:dfd5cfea7112 2007 }
togayan 0:dfd5cfea7112 2008
togayan 0:dfd5cfea7112 2009 bool XMLPrinter::Visit( const XMLDeclaration& declaration )
togayan 0:dfd5cfea7112 2010 {
togayan 0:dfd5cfea7112 2011 PushDeclaration( declaration.Value() );
togayan 0:dfd5cfea7112 2012 return true;
togayan 0:dfd5cfea7112 2013 }
togayan 0:dfd5cfea7112 2014
togayan 0:dfd5cfea7112 2015
togayan 0:dfd5cfea7112 2016 bool XMLPrinter::Visit( const XMLUnknown& unknown )
togayan 0:dfd5cfea7112 2017 {
togayan 0:dfd5cfea7112 2018 PushUnknown( unknown.Value() );
togayan 0:dfd5cfea7112 2019 return true;
togayan 0:dfd5cfea7112 2020 }