TinyXml is a compact library that implements XML Parsing and Manipulation.
tinyxmlparser.cpp@0:3c1d63c20cfc, 2011-04-18 (annotated)
- Committer:
- wvd_vegt
- Date:
- Mon Apr 18 18:54:09 2011 +0000
- Revision:
- 0:3c1d63c20cfc
First Version
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
wvd_vegt | 0:3c1d63c20cfc | 1 | /* |
wvd_vegt | 0:3c1d63c20cfc | 2 | www.sourceforge.net/projects/tinyxml |
wvd_vegt | 0:3c1d63c20cfc | 3 | Original code (2.0 and earlier )copyright (c) 2000-2002 Lee Thomason (www.grinninglizard.com) |
wvd_vegt | 0:3c1d63c20cfc | 4 | |
wvd_vegt | 0:3c1d63c20cfc | 5 | This software is provided 'as-is', without any express or implied |
wvd_vegt | 0:3c1d63c20cfc | 6 | warranty. In no event will the authors be held liable for any |
wvd_vegt | 0:3c1d63c20cfc | 7 | damages arising from the use of this software. |
wvd_vegt | 0:3c1d63c20cfc | 8 | |
wvd_vegt | 0:3c1d63c20cfc | 9 | Permission is granted to anyone to use this software for any |
wvd_vegt | 0:3c1d63c20cfc | 10 | purpose, including commercial applications, and to alter it and |
wvd_vegt | 0:3c1d63c20cfc | 11 | redistribute it freely, subject to the following restrictions: |
wvd_vegt | 0:3c1d63c20cfc | 12 | |
wvd_vegt | 0:3c1d63c20cfc | 13 | 1. The origin of this software must not be misrepresented; you must |
wvd_vegt | 0:3c1d63c20cfc | 14 | not claim that you wrote the original software. If you use this |
wvd_vegt | 0:3c1d63c20cfc | 15 | software in a product, an acknowledgment in the product documentation |
wvd_vegt | 0:3c1d63c20cfc | 16 | would be appreciated but is not required. |
wvd_vegt | 0:3c1d63c20cfc | 17 | |
wvd_vegt | 0:3c1d63c20cfc | 18 | 2. Altered source versions must be plainly marked as such, and |
wvd_vegt | 0:3c1d63c20cfc | 19 | must not be misrepresented as being the original software. |
wvd_vegt | 0:3c1d63c20cfc | 20 | |
wvd_vegt | 0:3c1d63c20cfc | 21 | 3. This notice may not be removed or altered from any source |
wvd_vegt | 0:3c1d63c20cfc | 22 | distribution. |
wvd_vegt | 0:3c1d63c20cfc | 23 | */ |
wvd_vegt | 0:3c1d63c20cfc | 24 | |
wvd_vegt | 0:3c1d63c20cfc | 25 | #include <ctype.h> |
wvd_vegt | 0:3c1d63c20cfc | 26 | #include <stddef.h> |
wvd_vegt | 0:3c1d63c20cfc | 27 | |
wvd_vegt | 0:3c1d63c20cfc | 28 | #include "tinyxml.h" |
wvd_vegt | 0:3c1d63c20cfc | 29 | |
wvd_vegt | 0:3c1d63c20cfc | 30 | //#define DEBUG_PARSER |
wvd_vegt | 0:3c1d63c20cfc | 31 | #if defined( DEBUG_PARSER ) |
wvd_vegt | 0:3c1d63c20cfc | 32 | # if defined( DEBUG ) && defined( _MSC_VER ) |
wvd_vegt | 0:3c1d63c20cfc | 33 | # include <windows.h> |
wvd_vegt | 0:3c1d63c20cfc | 34 | # define TIXML_LOG OutputDebugString |
wvd_vegt | 0:3c1d63c20cfc | 35 | # else |
wvd_vegt | 0:3c1d63c20cfc | 36 | # define TIXML_LOG printf |
wvd_vegt | 0:3c1d63c20cfc | 37 | # endif |
wvd_vegt | 0:3c1d63c20cfc | 38 | #endif |
wvd_vegt | 0:3c1d63c20cfc | 39 | |
wvd_vegt | 0:3c1d63c20cfc | 40 | // Note tha "PutString" hardcodes the same list. This |
wvd_vegt | 0:3c1d63c20cfc | 41 | // is less flexible than it appears. Changing the entries |
wvd_vegt | 0:3c1d63c20cfc | 42 | // or order will break putstring. |
wvd_vegt | 0:3c1d63c20cfc | 43 | TiXmlBase::Entity TiXmlBase::entity[ NUM_ENTITY ] = |
wvd_vegt | 0:3c1d63c20cfc | 44 | { |
wvd_vegt | 0:3c1d63c20cfc | 45 | { "&", 5, '&' }, |
wvd_vegt | 0:3c1d63c20cfc | 46 | { "<", 4, '<' }, |
wvd_vegt | 0:3c1d63c20cfc | 47 | { ">", 4, '>' }, |
wvd_vegt | 0:3c1d63c20cfc | 48 | { """, 6, '\"' }, |
wvd_vegt | 0:3c1d63c20cfc | 49 | { "'", 6, '\'' } |
wvd_vegt | 0:3c1d63c20cfc | 50 | }; |
wvd_vegt | 0:3c1d63c20cfc | 51 | |
wvd_vegt | 0:3c1d63c20cfc | 52 | // Bunch of unicode info at: |
wvd_vegt | 0:3c1d63c20cfc | 53 | // http://www.unicode.org/faq/utf_bom.html |
wvd_vegt | 0:3c1d63c20cfc | 54 | // Including the basic of this table, which determines the #bytes in the |
wvd_vegt | 0:3c1d63c20cfc | 55 | // sequence from the lead byte. 1 placed for invalid sequences -- |
wvd_vegt | 0:3c1d63c20cfc | 56 | // although the result will be junk, pass it through as much as possible. |
wvd_vegt | 0:3c1d63c20cfc | 57 | // Beware of the non-characters in UTF-8: |
wvd_vegt | 0:3c1d63c20cfc | 58 | // ef bb bf (Microsoft "lead bytes") |
wvd_vegt | 0:3c1d63c20cfc | 59 | // ef bf be |
wvd_vegt | 0:3c1d63c20cfc | 60 | // ef bf bf |
wvd_vegt | 0:3c1d63c20cfc | 61 | |
wvd_vegt | 0:3c1d63c20cfc | 62 | const unsigned char TIXML_UTF_LEAD_0 = 0xefU; |
wvd_vegt | 0:3c1d63c20cfc | 63 | const unsigned char TIXML_UTF_LEAD_1 = 0xbbU; |
wvd_vegt | 0:3c1d63c20cfc | 64 | const unsigned char TIXML_UTF_LEAD_2 = 0xbfU; |
wvd_vegt | 0:3c1d63c20cfc | 65 | |
wvd_vegt | 0:3c1d63c20cfc | 66 | const int TiXmlBase::utf8ByteTable[256] = |
wvd_vegt | 0:3c1d63c20cfc | 67 | { |
wvd_vegt | 0:3c1d63c20cfc | 68 | // 0 1 2 3 4 5 6 7 8 9 a b c d e f |
wvd_vegt | 0:3c1d63c20cfc | 69 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 0x00 |
wvd_vegt | 0:3c1d63c20cfc | 70 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 0x10 |
wvd_vegt | 0:3c1d63c20cfc | 71 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 0x20 |
wvd_vegt | 0:3c1d63c20cfc | 72 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 0x30 |
wvd_vegt | 0:3c1d63c20cfc | 73 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 0x40 |
wvd_vegt | 0:3c1d63c20cfc | 74 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 0x50 |
wvd_vegt | 0:3c1d63c20cfc | 75 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 0x60 |
wvd_vegt | 0:3c1d63c20cfc | 76 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 0x70 End of ASCII range |
wvd_vegt | 0:3c1d63c20cfc | 77 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 0x80 0x80 to 0xc1 invalid |
wvd_vegt | 0:3c1d63c20cfc | 78 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 0x90 |
wvd_vegt | 0:3c1d63c20cfc | 79 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 0xa0 |
wvd_vegt | 0:3c1d63c20cfc | 80 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 0xb0 |
wvd_vegt | 0:3c1d63c20cfc | 81 | 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, // 0xc0 0xc2 to 0xdf 2 byte |
wvd_vegt | 0:3c1d63c20cfc | 82 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, // 0xd0 |
wvd_vegt | 0:3c1d63c20cfc | 83 | 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, // 0xe0 0xe0 to 0xef 3 byte |
wvd_vegt | 0:3c1d63c20cfc | 84 | 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 // 0xf0 0xf0 to 0xf4 4 byte, 0xf5 and higher invalid |
wvd_vegt | 0:3c1d63c20cfc | 85 | }; |
wvd_vegt | 0:3c1d63c20cfc | 86 | |
wvd_vegt | 0:3c1d63c20cfc | 87 | |
wvd_vegt | 0:3c1d63c20cfc | 88 | void TiXmlBase::ConvertUTF32ToUTF8( unsigned long input, char* output, int* length ) |
wvd_vegt | 0:3c1d63c20cfc | 89 | { |
wvd_vegt | 0:3c1d63c20cfc | 90 | const unsigned long BYTE_MASK = 0xBF; |
wvd_vegt | 0:3c1d63c20cfc | 91 | const unsigned long BYTE_MARK = 0x80; |
wvd_vegt | 0:3c1d63c20cfc | 92 | const unsigned long FIRST_BYTE_MARK[7] = { 0x00, 0x00, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC }; |
wvd_vegt | 0:3c1d63c20cfc | 93 | |
wvd_vegt | 0:3c1d63c20cfc | 94 | if (input < 0x80) |
wvd_vegt | 0:3c1d63c20cfc | 95 | *length = 1; |
wvd_vegt | 0:3c1d63c20cfc | 96 | else if ( input < 0x800 ) |
wvd_vegt | 0:3c1d63c20cfc | 97 | *length = 2; |
wvd_vegt | 0:3c1d63c20cfc | 98 | else if ( input < 0x10000 ) |
wvd_vegt | 0:3c1d63c20cfc | 99 | *length = 3; |
wvd_vegt | 0:3c1d63c20cfc | 100 | else if ( input < 0x200000 ) |
wvd_vegt | 0:3c1d63c20cfc | 101 | *length = 4; |
wvd_vegt | 0:3c1d63c20cfc | 102 | else |
wvd_vegt | 0:3c1d63c20cfc | 103 | { *length = 0; return; } // This code won't covert this correctly anyway. |
wvd_vegt | 0:3c1d63c20cfc | 104 | |
wvd_vegt | 0:3c1d63c20cfc | 105 | output += *length; |
wvd_vegt | 0:3c1d63c20cfc | 106 | |
wvd_vegt | 0:3c1d63c20cfc | 107 | // Scary scary fall throughs. |
wvd_vegt | 0:3c1d63c20cfc | 108 | switch (*length) |
wvd_vegt | 0:3c1d63c20cfc | 109 | { |
wvd_vegt | 0:3c1d63c20cfc | 110 | case 4: |
wvd_vegt | 0:3c1d63c20cfc | 111 | --output; |
wvd_vegt | 0:3c1d63c20cfc | 112 | *output = (char)((input | BYTE_MARK) & BYTE_MASK); |
wvd_vegt | 0:3c1d63c20cfc | 113 | input >>= 6; |
wvd_vegt | 0:3c1d63c20cfc | 114 | case 3: |
wvd_vegt | 0:3c1d63c20cfc | 115 | --output; |
wvd_vegt | 0:3c1d63c20cfc | 116 | *output = (char)((input | BYTE_MARK) & BYTE_MASK); |
wvd_vegt | 0:3c1d63c20cfc | 117 | input >>= 6; |
wvd_vegt | 0:3c1d63c20cfc | 118 | case 2: |
wvd_vegt | 0:3c1d63c20cfc | 119 | --output; |
wvd_vegt | 0:3c1d63c20cfc | 120 | *output = (char)((input | BYTE_MARK) & BYTE_MASK); |
wvd_vegt | 0:3c1d63c20cfc | 121 | input >>= 6; |
wvd_vegt | 0:3c1d63c20cfc | 122 | case 1: |
wvd_vegt | 0:3c1d63c20cfc | 123 | --output; |
wvd_vegt | 0:3c1d63c20cfc | 124 | *output = (char)(input | FIRST_BYTE_MARK[*length]); |
wvd_vegt | 0:3c1d63c20cfc | 125 | } |
wvd_vegt | 0:3c1d63c20cfc | 126 | } |
wvd_vegt | 0:3c1d63c20cfc | 127 | |
wvd_vegt | 0:3c1d63c20cfc | 128 | |
wvd_vegt | 0:3c1d63c20cfc | 129 | /*static*/ int TiXmlBase::IsAlpha( unsigned char anyByte, TiXmlEncoding /*encoding*/ ) |
wvd_vegt | 0:3c1d63c20cfc | 130 | { |
wvd_vegt | 0:3c1d63c20cfc | 131 | // This will only work for low-ascii, everything else is assumed to be a valid |
wvd_vegt | 0:3c1d63c20cfc | 132 | // letter. I'm not sure this is the best approach, but it is quite tricky trying |
wvd_vegt | 0:3c1d63c20cfc | 133 | // to figure out alhabetical vs. not across encoding. So take a very |
wvd_vegt | 0:3c1d63c20cfc | 134 | // conservative approach. |
wvd_vegt | 0:3c1d63c20cfc | 135 | |
wvd_vegt | 0:3c1d63c20cfc | 136 | // if ( encoding == TIXML_ENCODING_UTF8 ) |
wvd_vegt | 0:3c1d63c20cfc | 137 | // { |
wvd_vegt | 0:3c1d63c20cfc | 138 | if ( anyByte < 127 ) |
wvd_vegt | 0:3c1d63c20cfc | 139 | return isalpha( anyByte ); |
wvd_vegt | 0:3c1d63c20cfc | 140 | else |
wvd_vegt | 0:3c1d63c20cfc | 141 | return 1; // What else to do? The unicode set is huge...get the english ones right. |
wvd_vegt | 0:3c1d63c20cfc | 142 | // } |
wvd_vegt | 0:3c1d63c20cfc | 143 | // else |
wvd_vegt | 0:3c1d63c20cfc | 144 | // { |
wvd_vegt | 0:3c1d63c20cfc | 145 | // return isalpha( anyByte ); |
wvd_vegt | 0:3c1d63c20cfc | 146 | // } |
wvd_vegt | 0:3c1d63c20cfc | 147 | } |
wvd_vegt | 0:3c1d63c20cfc | 148 | |
wvd_vegt | 0:3c1d63c20cfc | 149 | |
wvd_vegt | 0:3c1d63c20cfc | 150 | /*static*/ int TiXmlBase::IsAlphaNum( unsigned char anyByte, TiXmlEncoding /*encoding*/ ) |
wvd_vegt | 0:3c1d63c20cfc | 151 | { |
wvd_vegt | 0:3c1d63c20cfc | 152 | // This will only work for low-ascii, everything else is assumed to be a valid |
wvd_vegt | 0:3c1d63c20cfc | 153 | // letter. I'm not sure this is the best approach, but it is quite tricky trying |
wvd_vegt | 0:3c1d63c20cfc | 154 | // to figure out alhabetical vs. not across encoding. So take a very |
wvd_vegt | 0:3c1d63c20cfc | 155 | // conservative approach. |
wvd_vegt | 0:3c1d63c20cfc | 156 | |
wvd_vegt | 0:3c1d63c20cfc | 157 | // if ( encoding == TIXML_ENCODING_UTF8 ) |
wvd_vegt | 0:3c1d63c20cfc | 158 | // { |
wvd_vegt | 0:3c1d63c20cfc | 159 | if ( anyByte < 127 ) |
wvd_vegt | 0:3c1d63c20cfc | 160 | return isalnum( anyByte ); |
wvd_vegt | 0:3c1d63c20cfc | 161 | else |
wvd_vegt | 0:3c1d63c20cfc | 162 | return 1; // What else to do? The unicode set is huge...get the english ones right. |
wvd_vegt | 0:3c1d63c20cfc | 163 | // } |
wvd_vegt | 0:3c1d63c20cfc | 164 | // else |
wvd_vegt | 0:3c1d63c20cfc | 165 | // { |
wvd_vegt | 0:3c1d63c20cfc | 166 | // return isalnum( anyByte ); |
wvd_vegt | 0:3c1d63c20cfc | 167 | // } |
wvd_vegt | 0:3c1d63c20cfc | 168 | } |
wvd_vegt | 0:3c1d63c20cfc | 169 | |
wvd_vegt | 0:3c1d63c20cfc | 170 | |
wvd_vegt | 0:3c1d63c20cfc | 171 | class TiXmlParsingData |
wvd_vegt | 0:3c1d63c20cfc | 172 | { |
wvd_vegt | 0:3c1d63c20cfc | 173 | friend class TiXmlDocument; |
wvd_vegt | 0:3c1d63c20cfc | 174 | public: |
wvd_vegt | 0:3c1d63c20cfc | 175 | void Stamp( const char* now, TiXmlEncoding encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 176 | |
wvd_vegt | 0:3c1d63c20cfc | 177 | const TiXmlCursor& Cursor() { return cursor; } |
wvd_vegt | 0:3c1d63c20cfc | 178 | |
wvd_vegt | 0:3c1d63c20cfc | 179 | private: |
wvd_vegt | 0:3c1d63c20cfc | 180 | // Only used by the document! |
wvd_vegt | 0:3c1d63c20cfc | 181 | TiXmlParsingData( const char* start, int _tabsize, int row, int col ) |
wvd_vegt | 0:3c1d63c20cfc | 182 | { |
wvd_vegt | 0:3c1d63c20cfc | 183 | assert( start ); |
wvd_vegt | 0:3c1d63c20cfc | 184 | stamp = start; |
wvd_vegt | 0:3c1d63c20cfc | 185 | tabsize = _tabsize; |
wvd_vegt | 0:3c1d63c20cfc | 186 | cursor.row = row; |
wvd_vegt | 0:3c1d63c20cfc | 187 | cursor.col = col; |
wvd_vegt | 0:3c1d63c20cfc | 188 | } |
wvd_vegt | 0:3c1d63c20cfc | 189 | |
wvd_vegt | 0:3c1d63c20cfc | 190 | TiXmlCursor cursor; |
wvd_vegt | 0:3c1d63c20cfc | 191 | const char* stamp; |
wvd_vegt | 0:3c1d63c20cfc | 192 | int tabsize; |
wvd_vegt | 0:3c1d63c20cfc | 193 | }; |
wvd_vegt | 0:3c1d63c20cfc | 194 | |
wvd_vegt | 0:3c1d63c20cfc | 195 | |
wvd_vegt | 0:3c1d63c20cfc | 196 | void TiXmlParsingData::Stamp( const char* now, TiXmlEncoding encoding ) |
wvd_vegt | 0:3c1d63c20cfc | 197 | { |
wvd_vegt | 0:3c1d63c20cfc | 198 | assert( now ); |
wvd_vegt | 0:3c1d63c20cfc | 199 | |
wvd_vegt | 0:3c1d63c20cfc | 200 | // Do nothing if the tabsize is 0. |
wvd_vegt | 0:3c1d63c20cfc | 201 | if ( tabsize < 1 ) |
wvd_vegt | 0:3c1d63c20cfc | 202 | { |
wvd_vegt | 0:3c1d63c20cfc | 203 | return; |
wvd_vegt | 0:3c1d63c20cfc | 204 | } |
wvd_vegt | 0:3c1d63c20cfc | 205 | |
wvd_vegt | 0:3c1d63c20cfc | 206 | // Get the current row, column. |
wvd_vegt | 0:3c1d63c20cfc | 207 | int row = cursor.row; |
wvd_vegt | 0:3c1d63c20cfc | 208 | int col = cursor.col; |
wvd_vegt | 0:3c1d63c20cfc | 209 | const char* p = stamp; |
wvd_vegt | 0:3c1d63c20cfc | 210 | assert( p ); |
wvd_vegt | 0:3c1d63c20cfc | 211 | |
wvd_vegt | 0:3c1d63c20cfc | 212 | while ( p < now ) |
wvd_vegt | 0:3c1d63c20cfc | 213 | { |
wvd_vegt | 0:3c1d63c20cfc | 214 | // Treat p as unsigned, so we have a happy compiler. |
wvd_vegt | 0:3c1d63c20cfc | 215 | const unsigned char* pU = (const unsigned char*)p; |
wvd_vegt | 0:3c1d63c20cfc | 216 | |
wvd_vegt | 0:3c1d63c20cfc | 217 | // Code contributed by Fletcher Dunn: (modified by lee) |
wvd_vegt | 0:3c1d63c20cfc | 218 | switch (*pU) { |
wvd_vegt | 0:3c1d63c20cfc | 219 | case 0: |
wvd_vegt | 0:3c1d63c20cfc | 220 | // We *should* never get here, but in case we do, don't |
wvd_vegt | 0:3c1d63c20cfc | 221 | // advance past the terminating null character, ever |
wvd_vegt | 0:3c1d63c20cfc | 222 | return; |
wvd_vegt | 0:3c1d63c20cfc | 223 | |
wvd_vegt | 0:3c1d63c20cfc | 224 | case '\r': |
wvd_vegt | 0:3c1d63c20cfc | 225 | // bump down to the next line |
wvd_vegt | 0:3c1d63c20cfc | 226 | ++row; |
wvd_vegt | 0:3c1d63c20cfc | 227 | col = 0; |
wvd_vegt | 0:3c1d63c20cfc | 228 | // Eat the character |
wvd_vegt | 0:3c1d63c20cfc | 229 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 230 | |
wvd_vegt | 0:3c1d63c20cfc | 231 | // Check for \r\n sequence, and treat this as a single character |
wvd_vegt | 0:3c1d63c20cfc | 232 | if (*p == '\n') { |
wvd_vegt | 0:3c1d63c20cfc | 233 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 234 | } |
wvd_vegt | 0:3c1d63c20cfc | 235 | break; |
wvd_vegt | 0:3c1d63c20cfc | 236 | |
wvd_vegt | 0:3c1d63c20cfc | 237 | case '\n': |
wvd_vegt | 0:3c1d63c20cfc | 238 | // bump down to the next line |
wvd_vegt | 0:3c1d63c20cfc | 239 | ++row; |
wvd_vegt | 0:3c1d63c20cfc | 240 | col = 0; |
wvd_vegt | 0:3c1d63c20cfc | 241 | |
wvd_vegt | 0:3c1d63c20cfc | 242 | // Eat the character |
wvd_vegt | 0:3c1d63c20cfc | 243 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 244 | |
wvd_vegt | 0:3c1d63c20cfc | 245 | // Check for \n\r sequence, and treat this as a single |
wvd_vegt | 0:3c1d63c20cfc | 246 | // character. (Yes, this bizarre thing does occur still |
wvd_vegt | 0:3c1d63c20cfc | 247 | // on some arcane platforms...) |
wvd_vegt | 0:3c1d63c20cfc | 248 | if (*p == '\r') { |
wvd_vegt | 0:3c1d63c20cfc | 249 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 250 | } |
wvd_vegt | 0:3c1d63c20cfc | 251 | break; |
wvd_vegt | 0:3c1d63c20cfc | 252 | |
wvd_vegt | 0:3c1d63c20cfc | 253 | case '\t': |
wvd_vegt | 0:3c1d63c20cfc | 254 | // Eat the character |
wvd_vegt | 0:3c1d63c20cfc | 255 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 256 | |
wvd_vegt | 0:3c1d63c20cfc | 257 | // Skip to next tab stop |
wvd_vegt | 0:3c1d63c20cfc | 258 | col = (col / tabsize + 1) * tabsize; |
wvd_vegt | 0:3c1d63c20cfc | 259 | break; |
wvd_vegt | 0:3c1d63c20cfc | 260 | |
wvd_vegt | 0:3c1d63c20cfc | 261 | case TIXML_UTF_LEAD_0: |
wvd_vegt | 0:3c1d63c20cfc | 262 | if ( encoding == TIXML_ENCODING_UTF8 ) |
wvd_vegt | 0:3c1d63c20cfc | 263 | { |
wvd_vegt | 0:3c1d63c20cfc | 264 | if ( *(p+1) && *(p+2) ) |
wvd_vegt | 0:3c1d63c20cfc | 265 | { |
wvd_vegt | 0:3c1d63c20cfc | 266 | // In these cases, don't advance the column. These are |
wvd_vegt | 0:3c1d63c20cfc | 267 | // 0-width spaces. |
wvd_vegt | 0:3c1d63c20cfc | 268 | if ( *(pU+1)==TIXML_UTF_LEAD_1 && *(pU+2)==TIXML_UTF_LEAD_2 ) |
wvd_vegt | 0:3c1d63c20cfc | 269 | p += 3; |
wvd_vegt | 0:3c1d63c20cfc | 270 | else if ( *(pU+1)==0xbfU && *(pU+2)==0xbeU ) |
wvd_vegt | 0:3c1d63c20cfc | 271 | p += 3; |
wvd_vegt | 0:3c1d63c20cfc | 272 | else if ( *(pU+1)==0xbfU && *(pU+2)==0xbfU ) |
wvd_vegt | 0:3c1d63c20cfc | 273 | p += 3; |
wvd_vegt | 0:3c1d63c20cfc | 274 | else |
wvd_vegt | 0:3c1d63c20cfc | 275 | { p +=3; ++col; } // A normal character. |
wvd_vegt | 0:3c1d63c20cfc | 276 | } |
wvd_vegt | 0:3c1d63c20cfc | 277 | } |
wvd_vegt | 0:3c1d63c20cfc | 278 | else |
wvd_vegt | 0:3c1d63c20cfc | 279 | { |
wvd_vegt | 0:3c1d63c20cfc | 280 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 281 | ++col; |
wvd_vegt | 0:3c1d63c20cfc | 282 | } |
wvd_vegt | 0:3c1d63c20cfc | 283 | break; |
wvd_vegt | 0:3c1d63c20cfc | 284 | |
wvd_vegt | 0:3c1d63c20cfc | 285 | default: |
wvd_vegt | 0:3c1d63c20cfc | 286 | if ( encoding == TIXML_ENCODING_UTF8 ) |
wvd_vegt | 0:3c1d63c20cfc | 287 | { |
wvd_vegt | 0:3c1d63c20cfc | 288 | // Eat the 1 to 4 byte utf8 character. |
wvd_vegt | 0:3c1d63c20cfc | 289 | int step = TiXmlBase::utf8ByteTable[*((const unsigned char*)p)]; |
wvd_vegt | 0:3c1d63c20cfc | 290 | if ( step == 0 ) |
wvd_vegt | 0:3c1d63c20cfc | 291 | step = 1; // Error case from bad encoding, but handle gracefully. |
wvd_vegt | 0:3c1d63c20cfc | 292 | p += step; |
wvd_vegt | 0:3c1d63c20cfc | 293 | |
wvd_vegt | 0:3c1d63c20cfc | 294 | // Just advance one column, of course. |
wvd_vegt | 0:3c1d63c20cfc | 295 | ++col; |
wvd_vegt | 0:3c1d63c20cfc | 296 | } |
wvd_vegt | 0:3c1d63c20cfc | 297 | else |
wvd_vegt | 0:3c1d63c20cfc | 298 | { |
wvd_vegt | 0:3c1d63c20cfc | 299 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 300 | ++col; |
wvd_vegt | 0:3c1d63c20cfc | 301 | } |
wvd_vegt | 0:3c1d63c20cfc | 302 | break; |
wvd_vegt | 0:3c1d63c20cfc | 303 | } |
wvd_vegt | 0:3c1d63c20cfc | 304 | } |
wvd_vegt | 0:3c1d63c20cfc | 305 | cursor.row = row; |
wvd_vegt | 0:3c1d63c20cfc | 306 | cursor.col = col; |
wvd_vegt | 0:3c1d63c20cfc | 307 | assert( cursor.row >= -1 ); |
wvd_vegt | 0:3c1d63c20cfc | 308 | assert( cursor.col >= -1 ); |
wvd_vegt | 0:3c1d63c20cfc | 309 | stamp = p; |
wvd_vegt | 0:3c1d63c20cfc | 310 | assert( stamp ); |
wvd_vegt | 0:3c1d63c20cfc | 311 | } |
wvd_vegt | 0:3c1d63c20cfc | 312 | |
wvd_vegt | 0:3c1d63c20cfc | 313 | |
wvd_vegt | 0:3c1d63c20cfc | 314 | const char* TiXmlBase::SkipWhiteSpace( const char* p, TiXmlEncoding encoding ) |
wvd_vegt | 0:3c1d63c20cfc | 315 | { |
wvd_vegt | 0:3c1d63c20cfc | 316 | if ( !p || !*p ) |
wvd_vegt | 0:3c1d63c20cfc | 317 | { |
wvd_vegt | 0:3c1d63c20cfc | 318 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 319 | } |
wvd_vegt | 0:3c1d63c20cfc | 320 | if ( encoding == TIXML_ENCODING_UTF8 ) |
wvd_vegt | 0:3c1d63c20cfc | 321 | { |
wvd_vegt | 0:3c1d63c20cfc | 322 | while ( *p ) |
wvd_vegt | 0:3c1d63c20cfc | 323 | { |
wvd_vegt | 0:3c1d63c20cfc | 324 | const unsigned char* pU = (const unsigned char*)p; |
wvd_vegt | 0:3c1d63c20cfc | 325 | |
wvd_vegt | 0:3c1d63c20cfc | 326 | // Skip the stupid Microsoft UTF-8 Byte order marks |
wvd_vegt | 0:3c1d63c20cfc | 327 | if ( *(pU+0)==TIXML_UTF_LEAD_0 |
wvd_vegt | 0:3c1d63c20cfc | 328 | && *(pU+1)==TIXML_UTF_LEAD_1 |
wvd_vegt | 0:3c1d63c20cfc | 329 | && *(pU+2)==TIXML_UTF_LEAD_2 ) |
wvd_vegt | 0:3c1d63c20cfc | 330 | { |
wvd_vegt | 0:3c1d63c20cfc | 331 | p += 3; |
wvd_vegt | 0:3c1d63c20cfc | 332 | continue; |
wvd_vegt | 0:3c1d63c20cfc | 333 | } |
wvd_vegt | 0:3c1d63c20cfc | 334 | else if(*(pU+0)==TIXML_UTF_LEAD_0 |
wvd_vegt | 0:3c1d63c20cfc | 335 | && *(pU+1)==0xbfU |
wvd_vegt | 0:3c1d63c20cfc | 336 | && *(pU+2)==0xbeU ) |
wvd_vegt | 0:3c1d63c20cfc | 337 | { |
wvd_vegt | 0:3c1d63c20cfc | 338 | p += 3; |
wvd_vegt | 0:3c1d63c20cfc | 339 | continue; |
wvd_vegt | 0:3c1d63c20cfc | 340 | } |
wvd_vegt | 0:3c1d63c20cfc | 341 | else if(*(pU+0)==TIXML_UTF_LEAD_0 |
wvd_vegt | 0:3c1d63c20cfc | 342 | && *(pU+1)==0xbfU |
wvd_vegt | 0:3c1d63c20cfc | 343 | && *(pU+2)==0xbfU ) |
wvd_vegt | 0:3c1d63c20cfc | 344 | { |
wvd_vegt | 0:3c1d63c20cfc | 345 | p += 3; |
wvd_vegt | 0:3c1d63c20cfc | 346 | continue; |
wvd_vegt | 0:3c1d63c20cfc | 347 | } |
wvd_vegt | 0:3c1d63c20cfc | 348 | |
wvd_vegt | 0:3c1d63c20cfc | 349 | if ( IsWhiteSpace( *p ) ) // Still using old rules for white space. |
wvd_vegt | 0:3c1d63c20cfc | 350 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 351 | else |
wvd_vegt | 0:3c1d63c20cfc | 352 | break; |
wvd_vegt | 0:3c1d63c20cfc | 353 | } |
wvd_vegt | 0:3c1d63c20cfc | 354 | } |
wvd_vegt | 0:3c1d63c20cfc | 355 | else |
wvd_vegt | 0:3c1d63c20cfc | 356 | { |
wvd_vegt | 0:3c1d63c20cfc | 357 | while ( *p && IsWhiteSpace( *p ) ) |
wvd_vegt | 0:3c1d63c20cfc | 358 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 359 | } |
wvd_vegt | 0:3c1d63c20cfc | 360 | |
wvd_vegt | 0:3c1d63c20cfc | 361 | return p; |
wvd_vegt | 0:3c1d63c20cfc | 362 | } |
wvd_vegt | 0:3c1d63c20cfc | 363 | |
wvd_vegt | 0:3c1d63c20cfc | 364 | #ifdef TIXML_USE_STL |
wvd_vegt | 0:3c1d63c20cfc | 365 | /*static*/ bool TiXmlBase::StreamWhiteSpace( std::istream * in, TIXML_STRING * tag ) |
wvd_vegt | 0:3c1d63c20cfc | 366 | { |
wvd_vegt | 0:3c1d63c20cfc | 367 | for( ;; ) |
wvd_vegt | 0:3c1d63c20cfc | 368 | { |
wvd_vegt | 0:3c1d63c20cfc | 369 | if ( !in->good() ) return false; |
wvd_vegt | 0:3c1d63c20cfc | 370 | |
wvd_vegt | 0:3c1d63c20cfc | 371 | int c = in->peek(); |
wvd_vegt | 0:3c1d63c20cfc | 372 | // At this scope, we can't get to a document. So fail silently. |
wvd_vegt | 0:3c1d63c20cfc | 373 | if ( !IsWhiteSpace( c ) || c <= 0 ) |
wvd_vegt | 0:3c1d63c20cfc | 374 | return true; |
wvd_vegt | 0:3c1d63c20cfc | 375 | |
wvd_vegt | 0:3c1d63c20cfc | 376 | *tag += (char) in->get(); |
wvd_vegt | 0:3c1d63c20cfc | 377 | } |
wvd_vegt | 0:3c1d63c20cfc | 378 | } |
wvd_vegt | 0:3c1d63c20cfc | 379 | |
wvd_vegt | 0:3c1d63c20cfc | 380 | /*static*/ bool TiXmlBase::StreamTo( std::istream * in, int character, TIXML_STRING * tag ) |
wvd_vegt | 0:3c1d63c20cfc | 381 | { |
wvd_vegt | 0:3c1d63c20cfc | 382 | //assert( character > 0 && character < 128 ); // else it won't work in utf-8 |
wvd_vegt | 0:3c1d63c20cfc | 383 | while ( in->good() ) |
wvd_vegt | 0:3c1d63c20cfc | 384 | { |
wvd_vegt | 0:3c1d63c20cfc | 385 | int c = in->peek(); |
wvd_vegt | 0:3c1d63c20cfc | 386 | if ( c == character ) |
wvd_vegt | 0:3c1d63c20cfc | 387 | return true; |
wvd_vegt | 0:3c1d63c20cfc | 388 | if ( c <= 0 ) // Silent failure: can't get document at this scope |
wvd_vegt | 0:3c1d63c20cfc | 389 | return false; |
wvd_vegt | 0:3c1d63c20cfc | 390 | |
wvd_vegt | 0:3c1d63c20cfc | 391 | in->get(); |
wvd_vegt | 0:3c1d63c20cfc | 392 | *tag += (char) c; |
wvd_vegt | 0:3c1d63c20cfc | 393 | } |
wvd_vegt | 0:3c1d63c20cfc | 394 | return false; |
wvd_vegt | 0:3c1d63c20cfc | 395 | } |
wvd_vegt | 0:3c1d63c20cfc | 396 | #endif |
wvd_vegt | 0:3c1d63c20cfc | 397 | |
wvd_vegt | 0:3c1d63c20cfc | 398 | // One of TinyXML's more performance demanding functions. Try to keep the memory overhead down. The |
wvd_vegt | 0:3c1d63c20cfc | 399 | // "assign" optimization removes over 10% of the execution time. |
wvd_vegt | 0:3c1d63c20cfc | 400 | // |
wvd_vegt | 0:3c1d63c20cfc | 401 | const char* TiXmlBase::ReadName( const char* p, TIXML_STRING * name, TiXmlEncoding encoding ) |
wvd_vegt | 0:3c1d63c20cfc | 402 | { |
wvd_vegt | 0:3c1d63c20cfc | 403 | // Oddly, not supported on some comilers, |
wvd_vegt | 0:3c1d63c20cfc | 404 | //name->clear(); |
wvd_vegt | 0:3c1d63c20cfc | 405 | // So use this: |
wvd_vegt | 0:3c1d63c20cfc | 406 | *name = ""; |
wvd_vegt | 0:3c1d63c20cfc | 407 | assert( p ); |
wvd_vegt | 0:3c1d63c20cfc | 408 | |
wvd_vegt | 0:3c1d63c20cfc | 409 | // Names start with letters or underscores. |
wvd_vegt | 0:3c1d63c20cfc | 410 | // Of course, in unicode, tinyxml has no idea what a letter *is*. The |
wvd_vegt | 0:3c1d63c20cfc | 411 | // algorithm is generous. |
wvd_vegt | 0:3c1d63c20cfc | 412 | // |
wvd_vegt | 0:3c1d63c20cfc | 413 | // After that, they can be letters, underscores, numbers, |
wvd_vegt | 0:3c1d63c20cfc | 414 | // hyphens, or colons. (Colons are valid ony for namespaces, |
wvd_vegt | 0:3c1d63c20cfc | 415 | // but tinyxml can't tell namespaces from names.) |
wvd_vegt | 0:3c1d63c20cfc | 416 | if ( p && *p |
wvd_vegt | 0:3c1d63c20cfc | 417 | && ( IsAlpha( (unsigned char) *p, encoding ) || *p == '_' ) ) |
wvd_vegt | 0:3c1d63c20cfc | 418 | { |
wvd_vegt | 0:3c1d63c20cfc | 419 | const char* start = p; |
wvd_vegt | 0:3c1d63c20cfc | 420 | while( p && *p |
wvd_vegt | 0:3c1d63c20cfc | 421 | && ( IsAlphaNum( (unsigned char ) *p, encoding ) |
wvd_vegt | 0:3c1d63c20cfc | 422 | || *p == '_' |
wvd_vegt | 0:3c1d63c20cfc | 423 | || *p == '-' |
wvd_vegt | 0:3c1d63c20cfc | 424 | || *p == '.' |
wvd_vegt | 0:3c1d63c20cfc | 425 | || *p == ':' ) ) |
wvd_vegt | 0:3c1d63c20cfc | 426 | { |
wvd_vegt | 0:3c1d63c20cfc | 427 | //(*name) += *p; // expensive |
wvd_vegt | 0:3c1d63c20cfc | 428 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 429 | } |
wvd_vegt | 0:3c1d63c20cfc | 430 | if ( p-start > 0 ) { |
wvd_vegt | 0:3c1d63c20cfc | 431 | name->assign( start, p-start ); |
wvd_vegt | 0:3c1d63c20cfc | 432 | } |
wvd_vegt | 0:3c1d63c20cfc | 433 | return p; |
wvd_vegt | 0:3c1d63c20cfc | 434 | } |
wvd_vegt | 0:3c1d63c20cfc | 435 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 436 | } |
wvd_vegt | 0:3c1d63c20cfc | 437 | |
wvd_vegt | 0:3c1d63c20cfc | 438 | const char* TiXmlBase::GetEntity( const char* p, char* value, int* length, TiXmlEncoding encoding ) |
wvd_vegt | 0:3c1d63c20cfc | 439 | { |
wvd_vegt | 0:3c1d63c20cfc | 440 | // Presume an entity, and pull it out. |
wvd_vegt | 0:3c1d63c20cfc | 441 | TIXML_STRING ent; |
wvd_vegt | 0:3c1d63c20cfc | 442 | int i; |
wvd_vegt | 0:3c1d63c20cfc | 443 | *length = 0; |
wvd_vegt | 0:3c1d63c20cfc | 444 | |
wvd_vegt | 0:3c1d63c20cfc | 445 | if ( *(p+1) && *(p+1) == '#' && *(p+2) ) |
wvd_vegt | 0:3c1d63c20cfc | 446 | { |
wvd_vegt | 0:3c1d63c20cfc | 447 | unsigned long ucs = 0; |
wvd_vegt | 0:3c1d63c20cfc | 448 | ptrdiff_t delta = 0; |
wvd_vegt | 0:3c1d63c20cfc | 449 | unsigned mult = 1; |
wvd_vegt | 0:3c1d63c20cfc | 450 | |
wvd_vegt | 0:3c1d63c20cfc | 451 | if ( *(p+2) == 'x' ) |
wvd_vegt | 0:3c1d63c20cfc | 452 | { |
wvd_vegt | 0:3c1d63c20cfc | 453 | // Hexadecimal. |
wvd_vegt | 0:3c1d63c20cfc | 454 | if ( !*(p+3) ) return 0; |
wvd_vegt | 0:3c1d63c20cfc | 455 | |
wvd_vegt | 0:3c1d63c20cfc | 456 | const char* q = p+3; |
wvd_vegt | 0:3c1d63c20cfc | 457 | q = strchr( q, ';' ); |
wvd_vegt | 0:3c1d63c20cfc | 458 | |
wvd_vegt | 0:3c1d63c20cfc | 459 | if ( !q || !*q ) return 0; |
wvd_vegt | 0:3c1d63c20cfc | 460 | |
wvd_vegt | 0:3c1d63c20cfc | 461 | delta = q-p; |
wvd_vegt | 0:3c1d63c20cfc | 462 | --q; |
wvd_vegt | 0:3c1d63c20cfc | 463 | |
wvd_vegt | 0:3c1d63c20cfc | 464 | while ( *q != 'x' ) |
wvd_vegt | 0:3c1d63c20cfc | 465 | { |
wvd_vegt | 0:3c1d63c20cfc | 466 | if ( *q >= '0' && *q <= '9' ) |
wvd_vegt | 0:3c1d63c20cfc | 467 | ucs += mult * (*q - '0'); |
wvd_vegt | 0:3c1d63c20cfc | 468 | else if ( *q >= 'a' && *q <= 'f' ) |
wvd_vegt | 0:3c1d63c20cfc | 469 | ucs += mult * (*q - 'a' + 10); |
wvd_vegt | 0:3c1d63c20cfc | 470 | else if ( *q >= 'A' && *q <= 'F' ) |
wvd_vegt | 0:3c1d63c20cfc | 471 | ucs += mult * (*q - 'A' + 10 ); |
wvd_vegt | 0:3c1d63c20cfc | 472 | else |
wvd_vegt | 0:3c1d63c20cfc | 473 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 474 | mult *= 16; |
wvd_vegt | 0:3c1d63c20cfc | 475 | --q; |
wvd_vegt | 0:3c1d63c20cfc | 476 | } |
wvd_vegt | 0:3c1d63c20cfc | 477 | } |
wvd_vegt | 0:3c1d63c20cfc | 478 | else |
wvd_vegt | 0:3c1d63c20cfc | 479 | { |
wvd_vegt | 0:3c1d63c20cfc | 480 | // Decimal. |
wvd_vegt | 0:3c1d63c20cfc | 481 | if ( !*(p+2) ) return 0; |
wvd_vegt | 0:3c1d63c20cfc | 482 | |
wvd_vegt | 0:3c1d63c20cfc | 483 | const char* q = p+2; |
wvd_vegt | 0:3c1d63c20cfc | 484 | q = strchr( q, ';' ); |
wvd_vegt | 0:3c1d63c20cfc | 485 | |
wvd_vegt | 0:3c1d63c20cfc | 486 | if ( !q || !*q ) return 0; |
wvd_vegt | 0:3c1d63c20cfc | 487 | |
wvd_vegt | 0:3c1d63c20cfc | 488 | delta = q-p; |
wvd_vegt | 0:3c1d63c20cfc | 489 | --q; |
wvd_vegt | 0:3c1d63c20cfc | 490 | |
wvd_vegt | 0:3c1d63c20cfc | 491 | while ( *q != '#' ) |
wvd_vegt | 0:3c1d63c20cfc | 492 | { |
wvd_vegt | 0:3c1d63c20cfc | 493 | if ( *q >= '0' && *q <= '9' ) |
wvd_vegt | 0:3c1d63c20cfc | 494 | ucs += mult * (*q - '0'); |
wvd_vegt | 0:3c1d63c20cfc | 495 | else |
wvd_vegt | 0:3c1d63c20cfc | 496 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 497 | mult *= 10; |
wvd_vegt | 0:3c1d63c20cfc | 498 | --q; |
wvd_vegt | 0:3c1d63c20cfc | 499 | } |
wvd_vegt | 0:3c1d63c20cfc | 500 | } |
wvd_vegt | 0:3c1d63c20cfc | 501 | if ( encoding == TIXML_ENCODING_UTF8 ) |
wvd_vegt | 0:3c1d63c20cfc | 502 | { |
wvd_vegt | 0:3c1d63c20cfc | 503 | // convert the UCS to UTF-8 |
wvd_vegt | 0:3c1d63c20cfc | 504 | ConvertUTF32ToUTF8( ucs, value, length ); |
wvd_vegt | 0:3c1d63c20cfc | 505 | } |
wvd_vegt | 0:3c1d63c20cfc | 506 | else |
wvd_vegt | 0:3c1d63c20cfc | 507 | { |
wvd_vegt | 0:3c1d63c20cfc | 508 | *value = (char)ucs; |
wvd_vegt | 0:3c1d63c20cfc | 509 | *length = 1; |
wvd_vegt | 0:3c1d63c20cfc | 510 | } |
wvd_vegt | 0:3c1d63c20cfc | 511 | return p + delta + 1; |
wvd_vegt | 0:3c1d63c20cfc | 512 | } |
wvd_vegt | 0:3c1d63c20cfc | 513 | |
wvd_vegt | 0:3c1d63c20cfc | 514 | // Now try to match it. |
wvd_vegt | 0:3c1d63c20cfc | 515 | for( i=0; i<NUM_ENTITY; ++i ) |
wvd_vegt | 0:3c1d63c20cfc | 516 | { |
wvd_vegt | 0:3c1d63c20cfc | 517 | if ( strncmp( entity[i].str, p, entity[i].strLength ) == 0 ) |
wvd_vegt | 0:3c1d63c20cfc | 518 | { |
wvd_vegt | 0:3c1d63c20cfc | 519 | assert( strlen( entity[i].str ) == entity[i].strLength ); |
wvd_vegt | 0:3c1d63c20cfc | 520 | *value = entity[i].chr; |
wvd_vegt | 0:3c1d63c20cfc | 521 | *length = 1; |
wvd_vegt | 0:3c1d63c20cfc | 522 | return ( p + entity[i].strLength ); |
wvd_vegt | 0:3c1d63c20cfc | 523 | } |
wvd_vegt | 0:3c1d63c20cfc | 524 | } |
wvd_vegt | 0:3c1d63c20cfc | 525 | |
wvd_vegt | 0:3c1d63c20cfc | 526 | // So it wasn't an entity, its unrecognized, or something like that. |
wvd_vegt | 0:3c1d63c20cfc | 527 | *value = *p; // Don't put back the last one, since we return it! |
wvd_vegt | 0:3c1d63c20cfc | 528 | //*length = 1; // Leave unrecognized entities - this doesn't really work. |
wvd_vegt | 0:3c1d63c20cfc | 529 | // Just writes strange XML. |
wvd_vegt | 0:3c1d63c20cfc | 530 | return p+1; |
wvd_vegt | 0:3c1d63c20cfc | 531 | } |
wvd_vegt | 0:3c1d63c20cfc | 532 | |
wvd_vegt | 0:3c1d63c20cfc | 533 | |
wvd_vegt | 0:3c1d63c20cfc | 534 | bool TiXmlBase::StringEqual( const char* p, |
wvd_vegt | 0:3c1d63c20cfc | 535 | const char* tag, |
wvd_vegt | 0:3c1d63c20cfc | 536 | bool ignoreCase, |
wvd_vegt | 0:3c1d63c20cfc | 537 | TiXmlEncoding encoding ) |
wvd_vegt | 0:3c1d63c20cfc | 538 | { |
wvd_vegt | 0:3c1d63c20cfc | 539 | assert( p ); |
wvd_vegt | 0:3c1d63c20cfc | 540 | assert( tag ); |
wvd_vegt | 0:3c1d63c20cfc | 541 | if ( !p || !*p ) |
wvd_vegt | 0:3c1d63c20cfc | 542 | { |
wvd_vegt | 0:3c1d63c20cfc | 543 | assert( 0 ); |
wvd_vegt | 0:3c1d63c20cfc | 544 | return false; |
wvd_vegt | 0:3c1d63c20cfc | 545 | } |
wvd_vegt | 0:3c1d63c20cfc | 546 | |
wvd_vegt | 0:3c1d63c20cfc | 547 | const char* q = p; |
wvd_vegt | 0:3c1d63c20cfc | 548 | |
wvd_vegt | 0:3c1d63c20cfc | 549 | if ( ignoreCase ) |
wvd_vegt | 0:3c1d63c20cfc | 550 | { |
wvd_vegt | 0:3c1d63c20cfc | 551 | while ( *q && *tag && ToLower( *q, encoding ) == ToLower( *tag, encoding ) ) |
wvd_vegt | 0:3c1d63c20cfc | 552 | { |
wvd_vegt | 0:3c1d63c20cfc | 553 | ++q; |
wvd_vegt | 0:3c1d63c20cfc | 554 | ++tag; |
wvd_vegt | 0:3c1d63c20cfc | 555 | } |
wvd_vegt | 0:3c1d63c20cfc | 556 | |
wvd_vegt | 0:3c1d63c20cfc | 557 | if ( *tag == 0 ) |
wvd_vegt | 0:3c1d63c20cfc | 558 | return true; |
wvd_vegt | 0:3c1d63c20cfc | 559 | } |
wvd_vegt | 0:3c1d63c20cfc | 560 | else |
wvd_vegt | 0:3c1d63c20cfc | 561 | { |
wvd_vegt | 0:3c1d63c20cfc | 562 | while ( *q && *tag && *q == *tag ) |
wvd_vegt | 0:3c1d63c20cfc | 563 | { |
wvd_vegt | 0:3c1d63c20cfc | 564 | ++q; |
wvd_vegt | 0:3c1d63c20cfc | 565 | ++tag; |
wvd_vegt | 0:3c1d63c20cfc | 566 | } |
wvd_vegt | 0:3c1d63c20cfc | 567 | |
wvd_vegt | 0:3c1d63c20cfc | 568 | if ( *tag == 0 ) // Have we found the end of the tag, and everything equal? |
wvd_vegt | 0:3c1d63c20cfc | 569 | return true; |
wvd_vegt | 0:3c1d63c20cfc | 570 | } |
wvd_vegt | 0:3c1d63c20cfc | 571 | return false; |
wvd_vegt | 0:3c1d63c20cfc | 572 | } |
wvd_vegt | 0:3c1d63c20cfc | 573 | |
wvd_vegt | 0:3c1d63c20cfc | 574 | const char* TiXmlBase::ReadText( const char* p, |
wvd_vegt | 0:3c1d63c20cfc | 575 | TIXML_STRING * text, |
wvd_vegt | 0:3c1d63c20cfc | 576 | bool trimWhiteSpace, |
wvd_vegt | 0:3c1d63c20cfc | 577 | const char* endTag, |
wvd_vegt | 0:3c1d63c20cfc | 578 | bool caseInsensitive, |
wvd_vegt | 0:3c1d63c20cfc | 579 | TiXmlEncoding encoding ) |
wvd_vegt | 0:3c1d63c20cfc | 580 | { |
wvd_vegt | 0:3c1d63c20cfc | 581 | *text = ""; |
wvd_vegt | 0:3c1d63c20cfc | 582 | if ( !trimWhiteSpace // certain tags always keep whitespace |
wvd_vegt | 0:3c1d63c20cfc | 583 | || !condenseWhiteSpace ) // if true, whitespace is always kept |
wvd_vegt | 0:3c1d63c20cfc | 584 | { |
wvd_vegt | 0:3c1d63c20cfc | 585 | // Keep all the white space. |
wvd_vegt | 0:3c1d63c20cfc | 586 | while ( p && *p |
wvd_vegt | 0:3c1d63c20cfc | 587 | && !StringEqual( p, endTag, caseInsensitive, encoding ) |
wvd_vegt | 0:3c1d63c20cfc | 588 | ) |
wvd_vegt | 0:3c1d63c20cfc | 589 | { |
wvd_vegt | 0:3c1d63c20cfc | 590 | int len; |
wvd_vegt | 0:3c1d63c20cfc | 591 | char cArr[4] = { 0, 0, 0, 0 }; |
wvd_vegt | 0:3c1d63c20cfc | 592 | p = GetChar( p, cArr, &len, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 593 | text->append( cArr, len ); |
wvd_vegt | 0:3c1d63c20cfc | 594 | } |
wvd_vegt | 0:3c1d63c20cfc | 595 | } |
wvd_vegt | 0:3c1d63c20cfc | 596 | else |
wvd_vegt | 0:3c1d63c20cfc | 597 | { |
wvd_vegt | 0:3c1d63c20cfc | 598 | bool whitespace = false; |
wvd_vegt | 0:3c1d63c20cfc | 599 | |
wvd_vegt | 0:3c1d63c20cfc | 600 | // Remove leading white space: |
wvd_vegt | 0:3c1d63c20cfc | 601 | p = SkipWhiteSpace( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 602 | while ( p && *p |
wvd_vegt | 0:3c1d63c20cfc | 603 | && !StringEqual( p, endTag, caseInsensitive, encoding ) ) |
wvd_vegt | 0:3c1d63c20cfc | 604 | { |
wvd_vegt | 0:3c1d63c20cfc | 605 | if ( *p == '\r' || *p == '\n' ) |
wvd_vegt | 0:3c1d63c20cfc | 606 | { |
wvd_vegt | 0:3c1d63c20cfc | 607 | whitespace = true; |
wvd_vegt | 0:3c1d63c20cfc | 608 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 609 | } |
wvd_vegt | 0:3c1d63c20cfc | 610 | else if ( IsWhiteSpace( *p ) ) |
wvd_vegt | 0:3c1d63c20cfc | 611 | { |
wvd_vegt | 0:3c1d63c20cfc | 612 | whitespace = true; |
wvd_vegt | 0:3c1d63c20cfc | 613 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 614 | } |
wvd_vegt | 0:3c1d63c20cfc | 615 | else |
wvd_vegt | 0:3c1d63c20cfc | 616 | { |
wvd_vegt | 0:3c1d63c20cfc | 617 | // If we've found whitespace, add it before the |
wvd_vegt | 0:3c1d63c20cfc | 618 | // new character. Any whitespace just becomes a space. |
wvd_vegt | 0:3c1d63c20cfc | 619 | if ( whitespace ) |
wvd_vegt | 0:3c1d63c20cfc | 620 | { |
wvd_vegt | 0:3c1d63c20cfc | 621 | (*text) += ' '; |
wvd_vegt | 0:3c1d63c20cfc | 622 | whitespace = false; |
wvd_vegt | 0:3c1d63c20cfc | 623 | } |
wvd_vegt | 0:3c1d63c20cfc | 624 | int len; |
wvd_vegt | 0:3c1d63c20cfc | 625 | char cArr[4] = { 0, 0, 0, 0 }; |
wvd_vegt | 0:3c1d63c20cfc | 626 | p = GetChar( p, cArr, &len, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 627 | if ( len == 1 ) |
wvd_vegt | 0:3c1d63c20cfc | 628 | (*text) += cArr[0]; // more efficient |
wvd_vegt | 0:3c1d63c20cfc | 629 | else |
wvd_vegt | 0:3c1d63c20cfc | 630 | text->append( cArr, len ); |
wvd_vegt | 0:3c1d63c20cfc | 631 | } |
wvd_vegt | 0:3c1d63c20cfc | 632 | } |
wvd_vegt | 0:3c1d63c20cfc | 633 | } |
wvd_vegt | 0:3c1d63c20cfc | 634 | if ( p && *p ) |
wvd_vegt | 0:3c1d63c20cfc | 635 | p += strlen( endTag ); |
wvd_vegt | 0:3c1d63c20cfc | 636 | return p; |
wvd_vegt | 0:3c1d63c20cfc | 637 | } |
wvd_vegt | 0:3c1d63c20cfc | 638 | |
wvd_vegt | 0:3c1d63c20cfc | 639 | #ifdef TIXML_USE_STL |
wvd_vegt | 0:3c1d63c20cfc | 640 | |
wvd_vegt | 0:3c1d63c20cfc | 641 | void TiXmlDocument::StreamIn( std::istream * in, TIXML_STRING * tag ) |
wvd_vegt | 0:3c1d63c20cfc | 642 | { |
wvd_vegt | 0:3c1d63c20cfc | 643 | // The basic issue with a document is that we don't know what we're |
wvd_vegt | 0:3c1d63c20cfc | 644 | // streaming. Read something presumed to be a tag (and hope), then |
wvd_vegt | 0:3c1d63c20cfc | 645 | // identify it, and call the appropriate stream method on the tag. |
wvd_vegt | 0:3c1d63c20cfc | 646 | // |
wvd_vegt | 0:3c1d63c20cfc | 647 | // This "pre-streaming" will never read the closing ">" so the |
wvd_vegt | 0:3c1d63c20cfc | 648 | // sub-tag can orient itself. |
wvd_vegt | 0:3c1d63c20cfc | 649 | |
wvd_vegt | 0:3c1d63c20cfc | 650 | if ( !StreamTo( in, '<', tag ) ) |
wvd_vegt | 0:3c1d63c20cfc | 651 | { |
wvd_vegt | 0:3c1d63c20cfc | 652 | SetError( TIXML_ERROR_PARSING_EMPTY, 0, 0, TIXML_ENCODING_UNKNOWN ); |
wvd_vegt | 0:3c1d63c20cfc | 653 | return; |
wvd_vegt | 0:3c1d63c20cfc | 654 | } |
wvd_vegt | 0:3c1d63c20cfc | 655 | |
wvd_vegt | 0:3c1d63c20cfc | 656 | while ( in->good() ) |
wvd_vegt | 0:3c1d63c20cfc | 657 | { |
wvd_vegt | 0:3c1d63c20cfc | 658 | int tagIndex = (int) tag->length(); |
wvd_vegt | 0:3c1d63c20cfc | 659 | while ( in->good() && in->peek() != '>' ) |
wvd_vegt | 0:3c1d63c20cfc | 660 | { |
wvd_vegt | 0:3c1d63c20cfc | 661 | int c = in->get(); |
wvd_vegt | 0:3c1d63c20cfc | 662 | if ( c <= 0 ) |
wvd_vegt | 0:3c1d63c20cfc | 663 | { |
wvd_vegt | 0:3c1d63c20cfc | 664 | SetError( TIXML_ERROR_EMBEDDED_NULL, 0, 0, TIXML_ENCODING_UNKNOWN ); |
wvd_vegt | 0:3c1d63c20cfc | 665 | break; |
wvd_vegt | 0:3c1d63c20cfc | 666 | } |
wvd_vegt | 0:3c1d63c20cfc | 667 | (*tag) += (char) c; |
wvd_vegt | 0:3c1d63c20cfc | 668 | } |
wvd_vegt | 0:3c1d63c20cfc | 669 | |
wvd_vegt | 0:3c1d63c20cfc | 670 | if ( in->good() ) |
wvd_vegt | 0:3c1d63c20cfc | 671 | { |
wvd_vegt | 0:3c1d63c20cfc | 672 | // We now have something we presume to be a node of |
wvd_vegt | 0:3c1d63c20cfc | 673 | // some sort. Identify it, and call the node to |
wvd_vegt | 0:3c1d63c20cfc | 674 | // continue streaming. |
wvd_vegt | 0:3c1d63c20cfc | 675 | TiXmlNode* node = Identify( tag->c_str() + tagIndex, TIXML_DEFAULT_ENCODING ); |
wvd_vegt | 0:3c1d63c20cfc | 676 | |
wvd_vegt | 0:3c1d63c20cfc | 677 | if ( node ) |
wvd_vegt | 0:3c1d63c20cfc | 678 | { |
wvd_vegt | 0:3c1d63c20cfc | 679 | node->StreamIn( in, tag ); |
wvd_vegt | 0:3c1d63c20cfc | 680 | bool isElement = node->ToElement() != 0; |
wvd_vegt | 0:3c1d63c20cfc | 681 | delete node; |
wvd_vegt | 0:3c1d63c20cfc | 682 | node = 0; |
wvd_vegt | 0:3c1d63c20cfc | 683 | |
wvd_vegt | 0:3c1d63c20cfc | 684 | // If this is the root element, we're done. Parsing will be |
wvd_vegt | 0:3c1d63c20cfc | 685 | // done by the >> operator. |
wvd_vegt | 0:3c1d63c20cfc | 686 | if ( isElement ) |
wvd_vegt | 0:3c1d63c20cfc | 687 | { |
wvd_vegt | 0:3c1d63c20cfc | 688 | return; |
wvd_vegt | 0:3c1d63c20cfc | 689 | } |
wvd_vegt | 0:3c1d63c20cfc | 690 | } |
wvd_vegt | 0:3c1d63c20cfc | 691 | else |
wvd_vegt | 0:3c1d63c20cfc | 692 | { |
wvd_vegt | 0:3c1d63c20cfc | 693 | SetError( TIXML_ERROR, 0, 0, TIXML_ENCODING_UNKNOWN ); |
wvd_vegt | 0:3c1d63c20cfc | 694 | return; |
wvd_vegt | 0:3c1d63c20cfc | 695 | } |
wvd_vegt | 0:3c1d63c20cfc | 696 | } |
wvd_vegt | 0:3c1d63c20cfc | 697 | } |
wvd_vegt | 0:3c1d63c20cfc | 698 | // We should have returned sooner. |
wvd_vegt | 0:3c1d63c20cfc | 699 | SetError( TIXML_ERROR, 0, 0, TIXML_ENCODING_UNKNOWN ); |
wvd_vegt | 0:3c1d63c20cfc | 700 | } |
wvd_vegt | 0:3c1d63c20cfc | 701 | |
wvd_vegt | 0:3c1d63c20cfc | 702 | #endif |
wvd_vegt | 0:3c1d63c20cfc | 703 | |
wvd_vegt | 0:3c1d63c20cfc | 704 | const char* TiXmlDocument::Parse( const char* p, TiXmlParsingData* prevData, TiXmlEncoding encoding ) |
wvd_vegt | 0:3c1d63c20cfc | 705 | { |
wvd_vegt | 0:3c1d63c20cfc | 706 | ClearError(); |
wvd_vegt | 0:3c1d63c20cfc | 707 | |
wvd_vegt | 0:3c1d63c20cfc | 708 | // Parse away, at the document level. Since a document |
wvd_vegt | 0:3c1d63c20cfc | 709 | // contains nothing but other tags, most of what happens |
wvd_vegt | 0:3c1d63c20cfc | 710 | // here is skipping white space. |
wvd_vegt | 0:3c1d63c20cfc | 711 | if ( !p || !*p ) |
wvd_vegt | 0:3c1d63c20cfc | 712 | { |
wvd_vegt | 0:3c1d63c20cfc | 713 | SetError( TIXML_ERROR_DOCUMENT_EMPTY, 0, 0, TIXML_ENCODING_UNKNOWN ); |
wvd_vegt | 0:3c1d63c20cfc | 714 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 715 | } |
wvd_vegt | 0:3c1d63c20cfc | 716 | |
wvd_vegt | 0:3c1d63c20cfc | 717 | // Note that, for a document, this needs to come |
wvd_vegt | 0:3c1d63c20cfc | 718 | // before the while space skip, so that parsing |
wvd_vegt | 0:3c1d63c20cfc | 719 | // starts from the pointer we are given. |
wvd_vegt | 0:3c1d63c20cfc | 720 | location.Clear(); |
wvd_vegt | 0:3c1d63c20cfc | 721 | if ( prevData ) |
wvd_vegt | 0:3c1d63c20cfc | 722 | { |
wvd_vegt | 0:3c1d63c20cfc | 723 | location.row = prevData->cursor.row; |
wvd_vegt | 0:3c1d63c20cfc | 724 | location.col = prevData->cursor.col; |
wvd_vegt | 0:3c1d63c20cfc | 725 | } |
wvd_vegt | 0:3c1d63c20cfc | 726 | else |
wvd_vegt | 0:3c1d63c20cfc | 727 | { |
wvd_vegt | 0:3c1d63c20cfc | 728 | location.row = 0; |
wvd_vegt | 0:3c1d63c20cfc | 729 | location.col = 0; |
wvd_vegt | 0:3c1d63c20cfc | 730 | } |
wvd_vegt | 0:3c1d63c20cfc | 731 | TiXmlParsingData data( p, TabSize(), location.row, location.col ); |
wvd_vegt | 0:3c1d63c20cfc | 732 | location = data.Cursor(); |
wvd_vegt | 0:3c1d63c20cfc | 733 | |
wvd_vegt | 0:3c1d63c20cfc | 734 | if ( encoding == TIXML_ENCODING_UNKNOWN ) |
wvd_vegt | 0:3c1d63c20cfc | 735 | { |
wvd_vegt | 0:3c1d63c20cfc | 736 | // Check for the Microsoft UTF-8 lead bytes. |
wvd_vegt | 0:3c1d63c20cfc | 737 | const unsigned char* pU = (const unsigned char*)p; |
wvd_vegt | 0:3c1d63c20cfc | 738 | if ( *(pU+0) && *(pU+0) == TIXML_UTF_LEAD_0 |
wvd_vegt | 0:3c1d63c20cfc | 739 | && *(pU+1) && *(pU+1) == TIXML_UTF_LEAD_1 |
wvd_vegt | 0:3c1d63c20cfc | 740 | && *(pU+2) && *(pU+2) == TIXML_UTF_LEAD_2 ) |
wvd_vegt | 0:3c1d63c20cfc | 741 | { |
wvd_vegt | 0:3c1d63c20cfc | 742 | encoding = TIXML_ENCODING_UTF8; |
wvd_vegt | 0:3c1d63c20cfc | 743 | useMicrosoftBOM = true; |
wvd_vegt | 0:3c1d63c20cfc | 744 | } |
wvd_vegt | 0:3c1d63c20cfc | 745 | } |
wvd_vegt | 0:3c1d63c20cfc | 746 | |
wvd_vegt | 0:3c1d63c20cfc | 747 | p = SkipWhiteSpace( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 748 | if ( !p ) |
wvd_vegt | 0:3c1d63c20cfc | 749 | { |
wvd_vegt | 0:3c1d63c20cfc | 750 | SetError( TIXML_ERROR_DOCUMENT_EMPTY, 0, 0, TIXML_ENCODING_UNKNOWN ); |
wvd_vegt | 0:3c1d63c20cfc | 751 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 752 | } |
wvd_vegt | 0:3c1d63c20cfc | 753 | |
wvd_vegt | 0:3c1d63c20cfc | 754 | while ( p && *p ) |
wvd_vegt | 0:3c1d63c20cfc | 755 | { |
wvd_vegt | 0:3c1d63c20cfc | 756 | TiXmlNode* node = Identify( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 757 | if ( node ) |
wvd_vegt | 0:3c1d63c20cfc | 758 | { |
wvd_vegt | 0:3c1d63c20cfc | 759 | p = node->Parse( p, &data, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 760 | LinkEndChild( node ); |
wvd_vegt | 0:3c1d63c20cfc | 761 | } |
wvd_vegt | 0:3c1d63c20cfc | 762 | else |
wvd_vegt | 0:3c1d63c20cfc | 763 | { |
wvd_vegt | 0:3c1d63c20cfc | 764 | break; |
wvd_vegt | 0:3c1d63c20cfc | 765 | } |
wvd_vegt | 0:3c1d63c20cfc | 766 | |
wvd_vegt | 0:3c1d63c20cfc | 767 | // Did we get encoding info? |
wvd_vegt | 0:3c1d63c20cfc | 768 | if ( encoding == TIXML_ENCODING_UNKNOWN |
wvd_vegt | 0:3c1d63c20cfc | 769 | && node->ToDeclaration() ) |
wvd_vegt | 0:3c1d63c20cfc | 770 | { |
wvd_vegt | 0:3c1d63c20cfc | 771 | TiXmlDeclaration* dec = node->ToDeclaration(); |
wvd_vegt | 0:3c1d63c20cfc | 772 | const char* enc = dec->Encoding(); |
wvd_vegt | 0:3c1d63c20cfc | 773 | assert( enc ); |
wvd_vegt | 0:3c1d63c20cfc | 774 | |
wvd_vegt | 0:3c1d63c20cfc | 775 | if ( *enc == 0 ) |
wvd_vegt | 0:3c1d63c20cfc | 776 | encoding = TIXML_ENCODING_UTF8; |
wvd_vegt | 0:3c1d63c20cfc | 777 | else if ( StringEqual( enc, "UTF-8", true, TIXML_ENCODING_UNKNOWN ) ) |
wvd_vegt | 0:3c1d63c20cfc | 778 | encoding = TIXML_ENCODING_UTF8; |
wvd_vegt | 0:3c1d63c20cfc | 779 | else if ( StringEqual( enc, "UTF8", true, TIXML_ENCODING_UNKNOWN ) ) |
wvd_vegt | 0:3c1d63c20cfc | 780 | encoding = TIXML_ENCODING_UTF8; // incorrect, but be nice |
wvd_vegt | 0:3c1d63c20cfc | 781 | else |
wvd_vegt | 0:3c1d63c20cfc | 782 | encoding = TIXML_ENCODING_LEGACY; |
wvd_vegt | 0:3c1d63c20cfc | 783 | } |
wvd_vegt | 0:3c1d63c20cfc | 784 | |
wvd_vegt | 0:3c1d63c20cfc | 785 | p = SkipWhiteSpace( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 786 | } |
wvd_vegt | 0:3c1d63c20cfc | 787 | |
wvd_vegt | 0:3c1d63c20cfc | 788 | // Was this empty? |
wvd_vegt | 0:3c1d63c20cfc | 789 | if ( !firstChild ) { |
wvd_vegt | 0:3c1d63c20cfc | 790 | SetError( TIXML_ERROR_DOCUMENT_EMPTY, 0, 0, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 791 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 792 | } |
wvd_vegt | 0:3c1d63c20cfc | 793 | |
wvd_vegt | 0:3c1d63c20cfc | 794 | // All is well. |
wvd_vegt | 0:3c1d63c20cfc | 795 | return p; |
wvd_vegt | 0:3c1d63c20cfc | 796 | } |
wvd_vegt | 0:3c1d63c20cfc | 797 | |
wvd_vegt | 0:3c1d63c20cfc | 798 | void TiXmlDocument::SetError( int err, const char* pError, TiXmlParsingData* data, TiXmlEncoding encoding ) |
wvd_vegt | 0:3c1d63c20cfc | 799 | { |
wvd_vegt | 0:3c1d63c20cfc | 800 | // The first error in a chain is more accurate - don't set again! |
wvd_vegt | 0:3c1d63c20cfc | 801 | if ( error ) |
wvd_vegt | 0:3c1d63c20cfc | 802 | return; |
wvd_vegt | 0:3c1d63c20cfc | 803 | |
wvd_vegt | 0:3c1d63c20cfc | 804 | assert( err > 0 && err < TIXML_ERROR_STRING_COUNT ); |
wvd_vegt | 0:3c1d63c20cfc | 805 | error = true; |
wvd_vegt | 0:3c1d63c20cfc | 806 | errorId = err; |
wvd_vegt | 0:3c1d63c20cfc | 807 | errorDesc = errorString[ errorId ]; |
wvd_vegt | 0:3c1d63c20cfc | 808 | |
wvd_vegt | 0:3c1d63c20cfc | 809 | errorLocation.Clear(); |
wvd_vegt | 0:3c1d63c20cfc | 810 | if ( pError && data ) |
wvd_vegt | 0:3c1d63c20cfc | 811 | { |
wvd_vegt | 0:3c1d63c20cfc | 812 | data->Stamp( pError, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 813 | errorLocation = data->Cursor(); |
wvd_vegt | 0:3c1d63c20cfc | 814 | } |
wvd_vegt | 0:3c1d63c20cfc | 815 | } |
wvd_vegt | 0:3c1d63c20cfc | 816 | |
wvd_vegt | 0:3c1d63c20cfc | 817 | |
wvd_vegt | 0:3c1d63c20cfc | 818 | TiXmlNode* TiXmlNode::Identify( const char* p, TiXmlEncoding encoding ) |
wvd_vegt | 0:3c1d63c20cfc | 819 | { |
wvd_vegt | 0:3c1d63c20cfc | 820 | TiXmlNode* returnNode = 0; |
wvd_vegt | 0:3c1d63c20cfc | 821 | |
wvd_vegt | 0:3c1d63c20cfc | 822 | p = SkipWhiteSpace( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 823 | if( !p || !*p || *p != '<' ) |
wvd_vegt | 0:3c1d63c20cfc | 824 | { |
wvd_vegt | 0:3c1d63c20cfc | 825 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 826 | } |
wvd_vegt | 0:3c1d63c20cfc | 827 | |
wvd_vegt | 0:3c1d63c20cfc | 828 | p = SkipWhiteSpace( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 829 | |
wvd_vegt | 0:3c1d63c20cfc | 830 | if ( !p || !*p ) |
wvd_vegt | 0:3c1d63c20cfc | 831 | { |
wvd_vegt | 0:3c1d63c20cfc | 832 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 833 | } |
wvd_vegt | 0:3c1d63c20cfc | 834 | |
wvd_vegt | 0:3c1d63c20cfc | 835 | // What is this thing? |
wvd_vegt | 0:3c1d63c20cfc | 836 | // - Elements start with a letter or underscore, but xml is reserved. |
wvd_vegt | 0:3c1d63c20cfc | 837 | // - Comments: <!-- |
wvd_vegt | 0:3c1d63c20cfc | 838 | // - Decleration: <?xml |
wvd_vegt | 0:3c1d63c20cfc | 839 | // - Everthing else is unknown to tinyxml. |
wvd_vegt | 0:3c1d63c20cfc | 840 | // |
wvd_vegt | 0:3c1d63c20cfc | 841 | |
wvd_vegt | 0:3c1d63c20cfc | 842 | const char* xmlHeader = { "<?xml" }; |
wvd_vegt | 0:3c1d63c20cfc | 843 | const char* commentHeader = { "<!--" }; |
wvd_vegt | 0:3c1d63c20cfc | 844 | const char* dtdHeader = { "<!" }; |
wvd_vegt | 0:3c1d63c20cfc | 845 | const char* cdataHeader = { "<![CDATA[" }; |
wvd_vegt | 0:3c1d63c20cfc | 846 | |
wvd_vegt | 0:3c1d63c20cfc | 847 | if ( StringEqual( p, xmlHeader, true, encoding ) ) |
wvd_vegt | 0:3c1d63c20cfc | 848 | { |
wvd_vegt | 0:3c1d63c20cfc | 849 | #ifdef DEBUG_PARSER |
wvd_vegt | 0:3c1d63c20cfc | 850 | TIXML_LOG( "XML parsing Declaration\n" ); |
wvd_vegt | 0:3c1d63c20cfc | 851 | #endif |
wvd_vegt | 0:3c1d63c20cfc | 852 | returnNode = new TiXmlDeclaration(); |
wvd_vegt | 0:3c1d63c20cfc | 853 | } |
wvd_vegt | 0:3c1d63c20cfc | 854 | else if ( StringEqual( p, commentHeader, false, encoding ) ) |
wvd_vegt | 0:3c1d63c20cfc | 855 | { |
wvd_vegt | 0:3c1d63c20cfc | 856 | #ifdef DEBUG_PARSER |
wvd_vegt | 0:3c1d63c20cfc | 857 | TIXML_LOG( "XML parsing Comment\n" ); |
wvd_vegt | 0:3c1d63c20cfc | 858 | #endif |
wvd_vegt | 0:3c1d63c20cfc | 859 | returnNode = new TiXmlComment(); |
wvd_vegt | 0:3c1d63c20cfc | 860 | } |
wvd_vegt | 0:3c1d63c20cfc | 861 | else if ( StringEqual( p, cdataHeader, false, encoding ) ) |
wvd_vegt | 0:3c1d63c20cfc | 862 | { |
wvd_vegt | 0:3c1d63c20cfc | 863 | #ifdef DEBUG_PARSER |
wvd_vegt | 0:3c1d63c20cfc | 864 | TIXML_LOG( "XML parsing CDATA\n" ); |
wvd_vegt | 0:3c1d63c20cfc | 865 | #endif |
wvd_vegt | 0:3c1d63c20cfc | 866 | TiXmlText* text = new TiXmlText( "" ); |
wvd_vegt | 0:3c1d63c20cfc | 867 | text->SetCDATA( true ); |
wvd_vegt | 0:3c1d63c20cfc | 868 | returnNode = text; |
wvd_vegt | 0:3c1d63c20cfc | 869 | } |
wvd_vegt | 0:3c1d63c20cfc | 870 | else if ( StringEqual( p, dtdHeader, false, encoding ) ) |
wvd_vegt | 0:3c1d63c20cfc | 871 | { |
wvd_vegt | 0:3c1d63c20cfc | 872 | #ifdef DEBUG_PARSER |
wvd_vegt | 0:3c1d63c20cfc | 873 | TIXML_LOG( "XML parsing Unknown(1)\n" ); |
wvd_vegt | 0:3c1d63c20cfc | 874 | #endif |
wvd_vegt | 0:3c1d63c20cfc | 875 | returnNode = new TiXmlUnknown(); |
wvd_vegt | 0:3c1d63c20cfc | 876 | } |
wvd_vegt | 0:3c1d63c20cfc | 877 | else if ( IsAlpha( *(p+1), encoding ) |
wvd_vegt | 0:3c1d63c20cfc | 878 | || *(p+1) == '_' ) |
wvd_vegt | 0:3c1d63c20cfc | 879 | { |
wvd_vegt | 0:3c1d63c20cfc | 880 | #ifdef DEBUG_PARSER |
wvd_vegt | 0:3c1d63c20cfc | 881 | TIXML_LOG( "XML parsing Element\n" ); |
wvd_vegt | 0:3c1d63c20cfc | 882 | #endif |
wvd_vegt | 0:3c1d63c20cfc | 883 | returnNode = new TiXmlElement( "" ); |
wvd_vegt | 0:3c1d63c20cfc | 884 | } |
wvd_vegt | 0:3c1d63c20cfc | 885 | else |
wvd_vegt | 0:3c1d63c20cfc | 886 | { |
wvd_vegt | 0:3c1d63c20cfc | 887 | #ifdef DEBUG_PARSER |
wvd_vegt | 0:3c1d63c20cfc | 888 | TIXML_LOG( "XML parsing Unknown(2)\n" ); |
wvd_vegt | 0:3c1d63c20cfc | 889 | #endif |
wvd_vegt | 0:3c1d63c20cfc | 890 | returnNode = new TiXmlUnknown(); |
wvd_vegt | 0:3c1d63c20cfc | 891 | } |
wvd_vegt | 0:3c1d63c20cfc | 892 | |
wvd_vegt | 0:3c1d63c20cfc | 893 | if ( returnNode ) |
wvd_vegt | 0:3c1d63c20cfc | 894 | { |
wvd_vegt | 0:3c1d63c20cfc | 895 | // Set the parent, so it can report errors |
wvd_vegt | 0:3c1d63c20cfc | 896 | returnNode->parent = this; |
wvd_vegt | 0:3c1d63c20cfc | 897 | } |
wvd_vegt | 0:3c1d63c20cfc | 898 | return returnNode; |
wvd_vegt | 0:3c1d63c20cfc | 899 | } |
wvd_vegt | 0:3c1d63c20cfc | 900 | |
wvd_vegt | 0:3c1d63c20cfc | 901 | #ifdef TIXML_USE_STL |
wvd_vegt | 0:3c1d63c20cfc | 902 | |
wvd_vegt | 0:3c1d63c20cfc | 903 | void TiXmlElement::StreamIn (std::istream * in, TIXML_STRING * tag) |
wvd_vegt | 0:3c1d63c20cfc | 904 | { |
wvd_vegt | 0:3c1d63c20cfc | 905 | // We're called with some amount of pre-parsing. That is, some of "this" |
wvd_vegt | 0:3c1d63c20cfc | 906 | // element is in "tag". Go ahead and stream to the closing ">" |
wvd_vegt | 0:3c1d63c20cfc | 907 | while( in->good() ) |
wvd_vegt | 0:3c1d63c20cfc | 908 | { |
wvd_vegt | 0:3c1d63c20cfc | 909 | int c = in->get(); |
wvd_vegt | 0:3c1d63c20cfc | 910 | if ( c <= 0 ) |
wvd_vegt | 0:3c1d63c20cfc | 911 | { |
wvd_vegt | 0:3c1d63c20cfc | 912 | TiXmlDocument* document = GetDocument(); |
wvd_vegt | 0:3c1d63c20cfc | 913 | if ( document ) |
wvd_vegt | 0:3c1d63c20cfc | 914 | document->SetError( TIXML_ERROR_EMBEDDED_NULL, 0, 0, TIXML_ENCODING_UNKNOWN ); |
wvd_vegt | 0:3c1d63c20cfc | 915 | return; |
wvd_vegt | 0:3c1d63c20cfc | 916 | } |
wvd_vegt | 0:3c1d63c20cfc | 917 | (*tag) += (char) c ; |
wvd_vegt | 0:3c1d63c20cfc | 918 | |
wvd_vegt | 0:3c1d63c20cfc | 919 | if ( c == '>' ) |
wvd_vegt | 0:3c1d63c20cfc | 920 | break; |
wvd_vegt | 0:3c1d63c20cfc | 921 | } |
wvd_vegt | 0:3c1d63c20cfc | 922 | |
wvd_vegt | 0:3c1d63c20cfc | 923 | if ( tag->length() < 3 ) return; |
wvd_vegt | 0:3c1d63c20cfc | 924 | |
wvd_vegt | 0:3c1d63c20cfc | 925 | // Okay...if we are a "/>" tag, then we're done. We've read a complete tag. |
wvd_vegt | 0:3c1d63c20cfc | 926 | // If not, identify and stream. |
wvd_vegt | 0:3c1d63c20cfc | 927 | |
wvd_vegt | 0:3c1d63c20cfc | 928 | if ( tag->at( tag->length() - 1 ) == '>' |
wvd_vegt | 0:3c1d63c20cfc | 929 | && tag->at( tag->length() - 2 ) == '/' ) |
wvd_vegt | 0:3c1d63c20cfc | 930 | { |
wvd_vegt | 0:3c1d63c20cfc | 931 | // All good! |
wvd_vegt | 0:3c1d63c20cfc | 932 | return; |
wvd_vegt | 0:3c1d63c20cfc | 933 | } |
wvd_vegt | 0:3c1d63c20cfc | 934 | else if ( tag->at( tag->length() - 1 ) == '>' ) |
wvd_vegt | 0:3c1d63c20cfc | 935 | { |
wvd_vegt | 0:3c1d63c20cfc | 936 | // There is more. Could be: |
wvd_vegt | 0:3c1d63c20cfc | 937 | // text |
wvd_vegt | 0:3c1d63c20cfc | 938 | // cdata text (which looks like another node) |
wvd_vegt | 0:3c1d63c20cfc | 939 | // closing tag |
wvd_vegt | 0:3c1d63c20cfc | 940 | // another node. |
wvd_vegt | 0:3c1d63c20cfc | 941 | for ( ;; ) |
wvd_vegt | 0:3c1d63c20cfc | 942 | { |
wvd_vegt | 0:3c1d63c20cfc | 943 | StreamWhiteSpace( in, tag ); |
wvd_vegt | 0:3c1d63c20cfc | 944 | |
wvd_vegt | 0:3c1d63c20cfc | 945 | // Do we have text? |
wvd_vegt | 0:3c1d63c20cfc | 946 | if ( in->good() && in->peek() != '<' ) |
wvd_vegt | 0:3c1d63c20cfc | 947 | { |
wvd_vegt | 0:3c1d63c20cfc | 948 | // Yep, text. |
wvd_vegt | 0:3c1d63c20cfc | 949 | TiXmlText text( "" ); |
wvd_vegt | 0:3c1d63c20cfc | 950 | text.StreamIn( in, tag ); |
wvd_vegt | 0:3c1d63c20cfc | 951 | |
wvd_vegt | 0:3c1d63c20cfc | 952 | // What follows text is a closing tag or another node. |
wvd_vegt | 0:3c1d63c20cfc | 953 | // Go around again and figure it out. |
wvd_vegt | 0:3c1d63c20cfc | 954 | continue; |
wvd_vegt | 0:3c1d63c20cfc | 955 | } |
wvd_vegt | 0:3c1d63c20cfc | 956 | |
wvd_vegt | 0:3c1d63c20cfc | 957 | // We now have either a closing tag...or another node. |
wvd_vegt | 0:3c1d63c20cfc | 958 | // We should be at a "<", regardless. |
wvd_vegt | 0:3c1d63c20cfc | 959 | if ( !in->good() ) return; |
wvd_vegt | 0:3c1d63c20cfc | 960 | assert( in->peek() == '<' ); |
wvd_vegt | 0:3c1d63c20cfc | 961 | int tagIndex = (int) tag->length(); |
wvd_vegt | 0:3c1d63c20cfc | 962 | |
wvd_vegt | 0:3c1d63c20cfc | 963 | bool closingTag = false; |
wvd_vegt | 0:3c1d63c20cfc | 964 | bool firstCharFound = false; |
wvd_vegt | 0:3c1d63c20cfc | 965 | |
wvd_vegt | 0:3c1d63c20cfc | 966 | for( ;; ) |
wvd_vegt | 0:3c1d63c20cfc | 967 | { |
wvd_vegt | 0:3c1d63c20cfc | 968 | if ( !in->good() ) |
wvd_vegt | 0:3c1d63c20cfc | 969 | return; |
wvd_vegt | 0:3c1d63c20cfc | 970 | |
wvd_vegt | 0:3c1d63c20cfc | 971 | int c = in->peek(); |
wvd_vegt | 0:3c1d63c20cfc | 972 | if ( c <= 0 ) |
wvd_vegt | 0:3c1d63c20cfc | 973 | { |
wvd_vegt | 0:3c1d63c20cfc | 974 | TiXmlDocument* document = GetDocument(); |
wvd_vegt | 0:3c1d63c20cfc | 975 | if ( document ) |
wvd_vegt | 0:3c1d63c20cfc | 976 | document->SetError( TIXML_ERROR_EMBEDDED_NULL, 0, 0, TIXML_ENCODING_UNKNOWN ); |
wvd_vegt | 0:3c1d63c20cfc | 977 | return; |
wvd_vegt | 0:3c1d63c20cfc | 978 | } |
wvd_vegt | 0:3c1d63c20cfc | 979 | |
wvd_vegt | 0:3c1d63c20cfc | 980 | if ( c == '>' ) |
wvd_vegt | 0:3c1d63c20cfc | 981 | break; |
wvd_vegt | 0:3c1d63c20cfc | 982 | |
wvd_vegt | 0:3c1d63c20cfc | 983 | *tag += (char) c; |
wvd_vegt | 0:3c1d63c20cfc | 984 | in->get(); |
wvd_vegt | 0:3c1d63c20cfc | 985 | |
wvd_vegt | 0:3c1d63c20cfc | 986 | // Early out if we find the CDATA id. |
wvd_vegt | 0:3c1d63c20cfc | 987 | if ( c == '[' && tag->size() >= 9 ) |
wvd_vegt | 0:3c1d63c20cfc | 988 | { |
wvd_vegt | 0:3c1d63c20cfc | 989 | size_t len = tag->size(); |
wvd_vegt | 0:3c1d63c20cfc | 990 | const char* start = tag->c_str() + len - 9; |
wvd_vegt | 0:3c1d63c20cfc | 991 | if ( strcmp( start, "<![CDATA[" ) == 0 ) { |
wvd_vegt | 0:3c1d63c20cfc | 992 | assert( !closingTag ); |
wvd_vegt | 0:3c1d63c20cfc | 993 | break; |
wvd_vegt | 0:3c1d63c20cfc | 994 | } |
wvd_vegt | 0:3c1d63c20cfc | 995 | } |
wvd_vegt | 0:3c1d63c20cfc | 996 | |
wvd_vegt | 0:3c1d63c20cfc | 997 | if ( !firstCharFound && c != '<' && !IsWhiteSpace( c ) ) |
wvd_vegt | 0:3c1d63c20cfc | 998 | { |
wvd_vegt | 0:3c1d63c20cfc | 999 | firstCharFound = true; |
wvd_vegt | 0:3c1d63c20cfc | 1000 | if ( c == '/' ) |
wvd_vegt | 0:3c1d63c20cfc | 1001 | closingTag = true; |
wvd_vegt | 0:3c1d63c20cfc | 1002 | } |
wvd_vegt | 0:3c1d63c20cfc | 1003 | } |
wvd_vegt | 0:3c1d63c20cfc | 1004 | // If it was a closing tag, then read in the closing '>' to clean up the input stream. |
wvd_vegt | 0:3c1d63c20cfc | 1005 | // If it was not, the streaming will be done by the tag. |
wvd_vegt | 0:3c1d63c20cfc | 1006 | if ( closingTag ) |
wvd_vegt | 0:3c1d63c20cfc | 1007 | { |
wvd_vegt | 0:3c1d63c20cfc | 1008 | if ( !in->good() ) |
wvd_vegt | 0:3c1d63c20cfc | 1009 | return; |
wvd_vegt | 0:3c1d63c20cfc | 1010 | |
wvd_vegt | 0:3c1d63c20cfc | 1011 | int c = in->get(); |
wvd_vegt | 0:3c1d63c20cfc | 1012 | if ( c <= 0 ) |
wvd_vegt | 0:3c1d63c20cfc | 1013 | { |
wvd_vegt | 0:3c1d63c20cfc | 1014 | TiXmlDocument* document = GetDocument(); |
wvd_vegt | 0:3c1d63c20cfc | 1015 | if ( document ) |
wvd_vegt | 0:3c1d63c20cfc | 1016 | document->SetError( TIXML_ERROR_EMBEDDED_NULL, 0, 0, TIXML_ENCODING_UNKNOWN ); |
wvd_vegt | 0:3c1d63c20cfc | 1017 | return; |
wvd_vegt | 0:3c1d63c20cfc | 1018 | } |
wvd_vegt | 0:3c1d63c20cfc | 1019 | assert( c == '>' ); |
wvd_vegt | 0:3c1d63c20cfc | 1020 | *tag += (char) c; |
wvd_vegt | 0:3c1d63c20cfc | 1021 | |
wvd_vegt | 0:3c1d63c20cfc | 1022 | // We are done, once we've found our closing tag. |
wvd_vegt | 0:3c1d63c20cfc | 1023 | return; |
wvd_vegt | 0:3c1d63c20cfc | 1024 | } |
wvd_vegt | 0:3c1d63c20cfc | 1025 | else |
wvd_vegt | 0:3c1d63c20cfc | 1026 | { |
wvd_vegt | 0:3c1d63c20cfc | 1027 | // If not a closing tag, id it, and stream. |
wvd_vegt | 0:3c1d63c20cfc | 1028 | const char* tagloc = tag->c_str() + tagIndex; |
wvd_vegt | 0:3c1d63c20cfc | 1029 | TiXmlNode* node = Identify( tagloc, TIXML_DEFAULT_ENCODING ); |
wvd_vegt | 0:3c1d63c20cfc | 1030 | if ( !node ) |
wvd_vegt | 0:3c1d63c20cfc | 1031 | return; |
wvd_vegt | 0:3c1d63c20cfc | 1032 | node->StreamIn( in, tag ); |
wvd_vegt | 0:3c1d63c20cfc | 1033 | delete node; |
wvd_vegt | 0:3c1d63c20cfc | 1034 | node = 0; |
wvd_vegt | 0:3c1d63c20cfc | 1035 | |
wvd_vegt | 0:3c1d63c20cfc | 1036 | // No return: go around from the beginning: text, closing tag, or node. |
wvd_vegt | 0:3c1d63c20cfc | 1037 | } |
wvd_vegt | 0:3c1d63c20cfc | 1038 | } |
wvd_vegt | 0:3c1d63c20cfc | 1039 | } |
wvd_vegt | 0:3c1d63c20cfc | 1040 | } |
wvd_vegt | 0:3c1d63c20cfc | 1041 | #endif |
wvd_vegt | 0:3c1d63c20cfc | 1042 | |
wvd_vegt | 0:3c1d63c20cfc | 1043 | const char* TiXmlElement::Parse( const char* p, TiXmlParsingData* data, TiXmlEncoding encoding ) |
wvd_vegt | 0:3c1d63c20cfc | 1044 | { |
wvd_vegt | 0:3c1d63c20cfc | 1045 | p = SkipWhiteSpace( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1046 | TiXmlDocument* document = GetDocument(); |
wvd_vegt | 0:3c1d63c20cfc | 1047 | |
wvd_vegt | 0:3c1d63c20cfc | 1048 | if ( !p || !*p ) |
wvd_vegt | 0:3c1d63c20cfc | 1049 | { |
wvd_vegt | 0:3c1d63c20cfc | 1050 | if ( document ) document->SetError( TIXML_ERROR_PARSING_ELEMENT, 0, 0, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1051 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1052 | } |
wvd_vegt | 0:3c1d63c20cfc | 1053 | |
wvd_vegt | 0:3c1d63c20cfc | 1054 | if ( data ) |
wvd_vegt | 0:3c1d63c20cfc | 1055 | { |
wvd_vegt | 0:3c1d63c20cfc | 1056 | data->Stamp( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1057 | location = data->Cursor(); |
wvd_vegt | 0:3c1d63c20cfc | 1058 | } |
wvd_vegt | 0:3c1d63c20cfc | 1059 | |
wvd_vegt | 0:3c1d63c20cfc | 1060 | if ( *p != '<' ) |
wvd_vegt | 0:3c1d63c20cfc | 1061 | { |
wvd_vegt | 0:3c1d63c20cfc | 1062 | if ( document ) document->SetError( TIXML_ERROR_PARSING_ELEMENT, p, data, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1063 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1064 | } |
wvd_vegt | 0:3c1d63c20cfc | 1065 | |
wvd_vegt | 0:3c1d63c20cfc | 1066 | p = SkipWhiteSpace( p+1, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1067 | |
wvd_vegt | 0:3c1d63c20cfc | 1068 | // Read the name. |
wvd_vegt | 0:3c1d63c20cfc | 1069 | const char* pErr = p; |
wvd_vegt | 0:3c1d63c20cfc | 1070 | |
wvd_vegt | 0:3c1d63c20cfc | 1071 | p = ReadName( p, &value, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1072 | if ( !p || !*p ) |
wvd_vegt | 0:3c1d63c20cfc | 1073 | { |
wvd_vegt | 0:3c1d63c20cfc | 1074 | if ( document ) document->SetError( TIXML_ERROR_FAILED_TO_READ_ELEMENT_NAME, pErr, data, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1075 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1076 | } |
wvd_vegt | 0:3c1d63c20cfc | 1077 | |
wvd_vegt | 0:3c1d63c20cfc | 1078 | TIXML_STRING endTag ("</"); |
wvd_vegt | 0:3c1d63c20cfc | 1079 | endTag += value; |
wvd_vegt | 0:3c1d63c20cfc | 1080 | |
wvd_vegt | 0:3c1d63c20cfc | 1081 | // Check for and read attributes. Also look for an empty |
wvd_vegt | 0:3c1d63c20cfc | 1082 | // tag or an end tag. |
wvd_vegt | 0:3c1d63c20cfc | 1083 | while ( p && *p ) |
wvd_vegt | 0:3c1d63c20cfc | 1084 | { |
wvd_vegt | 0:3c1d63c20cfc | 1085 | pErr = p; |
wvd_vegt | 0:3c1d63c20cfc | 1086 | p = SkipWhiteSpace( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1087 | if ( !p || !*p ) |
wvd_vegt | 0:3c1d63c20cfc | 1088 | { |
wvd_vegt | 0:3c1d63c20cfc | 1089 | if ( document ) document->SetError( TIXML_ERROR_READING_ATTRIBUTES, pErr, data, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1090 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1091 | } |
wvd_vegt | 0:3c1d63c20cfc | 1092 | if ( *p == '/' ) |
wvd_vegt | 0:3c1d63c20cfc | 1093 | { |
wvd_vegt | 0:3c1d63c20cfc | 1094 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 1095 | // Empty tag. |
wvd_vegt | 0:3c1d63c20cfc | 1096 | if ( *p != '>' ) |
wvd_vegt | 0:3c1d63c20cfc | 1097 | { |
wvd_vegt | 0:3c1d63c20cfc | 1098 | if ( document ) document->SetError( TIXML_ERROR_PARSING_EMPTY, p, data, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1099 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1100 | } |
wvd_vegt | 0:3c1d63c20cfc | 1101 | return (p+1); |
wvd_vegt | 0:3c1d63c20cfc | 1102 | } |
wvd_vegt | 0:3c1d63c20cfc | 1103 | else if ( *p == '>' ) |
wvd_vegt | 0:3c1d63c20cfc | 1104 | { |
wvd_vegt | 0:3c1d63c20cfc | 1105 | // Done with attributes (if there were any.) |
wvd_vegt | 0:3c1d63c20cfc | 1106 | // Read the value -- which can include other |
wvd_vegt | 0:3c1d63c20cfc | 1107 | // elements -- read the end tag, and return. |
wvd_vegt | 0:3c1d63c20cfc | 1108 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 1109 | p = ReadValue( p, data, encoding ); // Note this is an Element method, and will set the error if one happens. |
wvd_vegt | 0:3c1d63c20cfc | 1110 | if ( !p || !*p ) { |
wvd_vegt | 0:3c1d63c20cfc | 1111 | // We were looking for the end tag, but found nothing. |
wvd_vegt | 0:3c1d63c20cfc | 1112 | // Fix for [ 1663758 ] Failure to report error on bad XML |
wvd_vegt | 0:3c1d63c20cfc | 1113 | if ( document ) document->SetError( TIXML_ERROR_READING_END_TAG, p, data, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1114 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1115 | } |
wvd_vegt | 0:3c1d63c20cfc | 1116 | |
wvd_vegt | 0:3c1d63c20cfc | 1117 | // We should find the end tag now |
wvd_vegt | 0:3c1d63c20cfc | 1118 | // note that: |
wvd_vegt | 0:3c1d63c20cfc | 1119 | // </foo > and |
wvd_vegt | 0:3c1d63c20cfc | 1120 | // </foo> |
wvd_vegt | 0:3c1d63c20cfc | 1121 | // are both valid end tags. |
wvd_vegt | 0:3c1d63c20cfc | 1122 | if ( StringEqual( p, endTag.c_str(), false, encoding ) ) |
wvd_vegt | 0:3c1d63c20cfc | 1123 | { |
wvd_vegt | 0:3c1d63c20cfc | 1124 | p += endTag.length(); |
wvd_vegt | 0:3c1d63c20cfc | 1125 | p = SkipWhiteSpace( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1126 | if ( p && *p && *p == '>' ) { |
wvd_vegt | 0:3c1d63c20cfc | 1127 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 1128 | return p; |
wvd_vegt | 0:3c1d63c20cfc | 1129 | } |
wvd_vegt | 0:3c1d63c20cfc | 1130 | if ( document ) document->SetError( TIXML_ERROR_READING_END_TAG, p, data, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1131 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1132 | } |
wvd_vegt | 0:3c1d63c20cfc | 1133 | else |
wvd_vegt | 0:3c1d63c20cfc | 1134 | { |
wvd_vegt | 0:3c1d63c20cfc | 1135 | if ( document ) document->SetError( TIXML_ERROR_READING_END_TAG, p, data, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1136 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1137 | } |
wvd_vegt | 0:3c1d63c20cfc | 1138 | } |
wvd_vegt | 0:3c1d63c20cfc | 1139 | else |
wvd_vegt | 0:3c1d63c20cfc | 1140 | { |
wvd_vegt | 0:3c1d63c20cfc | 1141 | // Try to read an attribute: |
wvd_vegt | 0:3c1d63c20cfc | 1142 | TiXmlAttribute* attrib = new TiXmlAttribute(); |
wvd_vegt | 0:3c1d63c20cfc | 1143 | if ( !attrib ) |
wvd_vegt | 0:3c1d63c20cfc | 1144 | { |
wvd_vegt | 0:3c1d63c20cfc | 1145 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1146 | } |
wvd_vegt | 0:3c1d63c20cfc | 1147 | |
wvd_vegt | 0:3c1d63c20cfc | 1148 | attrib->SetDocument( document ); |
wvd_vegt | 0:3c1d63c20cfc | 1149 | pErr = p; |
wvd_vegt | 0:3c1d63c20cfc | 1150 | p = attrib->Parse( p, data, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1151 | |
wvd_vegt | 0:3c1d63c20cfc | 1152 | if ( !p || !*p ) |
wvd_vegt | 0:3c1d63c20cfc | 1153 | { |
wvd_vegt | 0:3c1d63c20cfc | 1154 | if ( document ) document->SetError( TIXML_ERROR_PARSING_ELEMENT, pErr, data, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1155 | delete attrib; |
wvd_vegt | 0:3c1d63c20cfc | 1156 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1157 | } |
wvd_vegt | 0:3c1d63c20cfc | 1158 | |
wvd_vegt | 0:3c1d63c20cfc | 1159 | // Handle the strange case of double attributes: |
wvd_vegt | 0:3c1d63c20cfc | 1160 | #ifdef TIXML_USE_STL |
wvd_vegt | 0:3c1d63c20cfc | 1161 | TiXmlAttribute* node = attributeSet.Find( attrib->NameTStr() ); |
wvd_vegt | 0:3c1d63c20cfc | 1162 | #else |
wvd_vegt | 0:3c1d63c20cfc | 1163 | TiXmlAttribute* node = attributeSet.Find( attrib->Name() ); |
wvd_vegt | 0:3c1d63c20cfc | 1164 | #endif |
wvd_vegt | 0:3c1d63c20cfc | 1165 | if ( node ) |
wvd_vegt | 0:3c1d63c20cfc | 1166 | { |
wvd_vegt | 0:3c1d63c20cfc | 1167 | if ( document ) document->SetError( TIXML_ERROR_PARSING_ELEMENT, pErr, data, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1168 | delete attrib; |
wvd_vegt | 0:3c1d63c20cfc | 1169 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1170 | } |
wvd_vegt | 0:3c1d63c20cfc | 1171 | |
wvd_vegt | 0:3c1d63c20cfc | 1172 | attributeSet.Add( attrib ); |
wvd_vegt | 0:3c1d63c20cfc | 1173 | } |
wvd_vegt | 0:3c1d63c20cfc | 1174 | } |
wvd_vegt | 0:3c1d63c20cfc | 1175 | return p; |
wvd_vegt | 0:3c1d63c20cfc | 1176 | } |
wvd_vegt | 0:3c1d63c20cfc | 1177 | |
wvd_vegt | 0:3c1d63c20cfc | 1178 | |
wvd_vegt | 0:3c1d63c20cfc | 1179 | const char* TiXmlElement::ReadValue( const char* p, TiXmlParsingData* data, TiXmlEncoding encoding ) |
wvd_vegt | 0:3c1d63c20cfc | 1180 | { |
wvd_vegt | 0:3c1d63c20cfc | 1181 | TiXmlDocument* document = GetDocument(); |
wvd_vegt | 0:3c1d63c20cfc | 1182 | |
wvd_vegt | 0:3c1d63c20cfc | 1183 | // Read in text and elements in any order. |
wvd_vegt | 0:3c1d63c20cfc | 1184 | const char* pWithWhiteSpace = p; |
wvd_vegt | 0:3c1d63c20cfc | 1185 | p = SkipWhiteSpace( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1186 | |
wvd_vegt | 0:3c1d63c20cfc | 1187 | while ( p && *p ) |
wvd_vegt | 0:3c1d63c20cfc | 1188 | { |
wvd_vegt | 0:3c1d63c20cfc | 1189 | if ( *p != '<' ) |
wvd_vegt | 0:3c1d63c20cfc | 1190 | { |
wvd_vegt | 0:3c1d63c20cfc | 1191 | // Take what we have, make a text element. |
wvd_vegt | 0:3c1d63c20cfc | 1192 | TiXmlText* textNode = new TiXmlText( "" ); |
wvd_vegt | 0:3c1d63c20cfc | 1193 | |
wvd_vegt | 0:3c1d63c20cfc | 1194 | if ( !textNode ) |
wvd_vegt | 0:3c1d63c20cfc | 1195 | { |
wvd_vegt | 0:3c1d63c20cfc | 1196 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1197 | } |
wvd_vegt | 0:3c1d63c20cfc | 1198 | |
wvd_vegt | 0:3c1d63c20cfc | 1199 | if ( TiXmlBase::IsWhiteSpaceCondensed() ) |
wvd_vegt | 0:3c1d63c20cfc | 1200 | { |
wvd_vegt | 0:3c1d63c20cfc | 1201 | p = textNode->Parse( p, data, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1202 | } |
wvd_vegt | 0:3c1d63c20cfc | 1203 | else |
wvd_vegt | 0:3c1d63c20cfc | 1204 | { |
wvd_vegt | 0:3c1d63c20cfc | 1205 | // Special case: we want to keep the white space |
wvd_vegt | 0:3c1d63c20cfc | 1206 | // so that leading spaces aren't removed. |
wvd_vegt | 0:3c1d63c20cfc | 1207 | p = textNode->Parse( pWithWhiteSpace, data, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1208 | } |
wvd_vegt | 0:3c1d63c20cfc | 1209 | |
wvd_vegt | 0:3c1d63c20cfc | 1210 | if ( !textNode->Blank() ) |
wvd_vegt | 0:3c1d63c20cfc | 1211 | LinkEndChild( textNode ); |
wvd_vegt | 0:3c1d63c20cfc | 1212 | else |
wvd_vegt | 0:3c1d63c20cfc | 1213 | delete textNode; |
wvd_vegt | 0:3c1d63c20cfc | 1214 | } |
wvd_vegt | 0:3c1d63c20cfc | 1215 | else |
wvd_vegt | 0:3c1d63c20cfc | 1216 | { |
wvd_vegt | 0:3c1d63c20cfc | 1217 | // We hit a '<' |
wvd_vegt | 0:3c1d63c20cfc | 1218 | // Have we hit a new element or an end tag? This could also be |
wvd_vegt | 0:3c1d63c20cfc | 1219 | // a TiXmlText in the "CDATA" style. |
wvd_vegt | 0:3c1d63c20cfc | 1220 | if ( StringEqual( p, "</", false, encoding ) ) |
wvd_vegt | 0:3c1d63c20cfc | 1221 | { |
wvd_vegt | 0:3c1d63c20cfc | 1222 | return p; |
wvd_vegt | 0:3c1d63c20cfc | 1223 | } |
wvd_vegt | 0:3c1d63c20cfc | 1224 | else |
wvd_vegt | 0:3c1d63c20cfc | 1225 | { |
wvd_vegt | 0:3c1d63c20cfc | 1226 | TiXmlNode* node = Identify( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1227 | if ( node ) |
wvd_vegt | 0:3c1d63c20cfc | 1228 | { |
wvd_vegt | 0:3c1d63c20cfc | 1229 | p = node->Parse( p, data, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1230 | LinkEndChild( node ); |
wvd_vegt | 0:3c1d63c20cfc | 1231 | } |
wvd_vegt | 0:3c1d63c20cfc | 1232 | else |
wvd_vegt | 0:3c1d63c20cfc | 1233 | { |
wvd_vegt | 0:3c1d63c20cfc | 1234 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1235 | } |
wvd_vegt | 0:3c1d63c20cfc | 1236 | } |
wvd_vegt | 0:3c1d63c20cfc | 1237 | } |
wvd_vegt | 0:3c1d63c20cfc | 1238 | pWithWhiteSpace = p; |
wvd_vegt | 0:3c1d63c20cfc | 1239 | p = SkipWhiteSpace( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1240 | } |
wvd_vegt | 0:3c1d63c20cfc | 1241 | |
wvd_vegt | 0:3c1d63c20cfc | 1242 | if ( !p ) |
wvd_vegt | 0:3c1d63c20cfc | 1243 | { |
wvd_vegt | 0:3c1d63c20cfc | 1244 | if ( document ) document->SetError( TIXML_ERROR_READING_ELEMENT_VALUE, 0, 0, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1245 | } |
wvd_vegt | 0:3c1d63c20cfc | 1246 | return p; |
wvd_vegt | 0:3c1d63c20cfc | 1247 | } |
wvd_vegt | 0:3c1d63c20cfc | 1248 | |
wvd_vegt | 0:3c1d63c20cfc | 1249 | |
wvd_vegt | 0:3c1d63c20cfc | 1250 | #ifdef TIXML_USE_STL |
wvd_vegt | 0:3c1d63c20cfc | 1251 | void TiXmlUnknown::StreamIn( std::istream * in, TIXML_STRING * tag ) |
wvd_vegt | 0:3c1d63c20cfc | 1252 | { |
wvd_vegt | 0:3c1d63c20cfc | 1253 | while ( in->good() ) |
wvd_vegt | 0:3c1d63c20cfc | 1254 | { |
wvd_vegt | 0:3c1d63c20cfc | 1255 | int c = in->get(); |
wvd_vegt | 0:3c1d63c20cfc | 1256 | if ( c <= 0 ) |
wvd_vegt | 0:3c1d63c20cfc | 1257 | { |
wvd_vegt | 0:3c1d63c20cfc | 1258 | TiXmlDocument* document = GetDocument(); |
wvd_vegt | 0:3c1d63c20cfc | 1259 | if ( document ) |
wvd_vegt | 0:3c1d63c20cfc | 1260 | document->SetError( TIXML_ERROR_EMBEDDED_NULL, 0, 0, TIXML_ENCODING_UNKNOWN ); |
wvd_vegt | 0:3c1d63c20cfc | 1261 | return; |
wvd_vegt | 0:3c1d63c20cfc | 1262 | } |
wvd_vegt | 0:3c1d63c20cfc | 1263 | (*tag) += (char) c; |
wvd_vegt | 0:3c1d63c20cfc | 1264 | |
wvd_vegt | 0:3c1d63c20cfc | 1265 | if ( c == '>' ) |
wvd_vegt | 0:3c1d63c20cfc | 1266 | { |
wvd_vegt | 0:3c1d63c20cfc | 1267 | // All is well. |
wvd_vegt | 0:3c1d63c20cfc | 1268 | return; |
wvd_vegt | 0:3c1d63c20cfc | 1269 | } |
wvd_vegt | 0:3c1d63c20cfc | 1270 | } |
wvd_vegt | 0:3c1d63c20cfc | 1271 | } |
wvd_vegt | 0:3c1d63c20cfc | 1272 | #endif |
wvd_vegt | 0:3c1d63c20cfc | 1273 | |
wvd_vegt | 0:3c1d63c20cfc | 1274 | |
wvd_vegt | 0:3c1d63c20cfc | 1275 | const char* TiXmlUnknown::Parse( const char* p, TiXmlParsingData* data, TiXmlEncoding encoding ) |
wvd_vegt | 0:3c1d63c20cfc | 1276 | { |
wvd_vegt | 0:3c1d63c20cfc | 1277 | TiXmlDocument* document = GetDocument(); |
wvd_vegt | 0:3c1d63c20cfc | 1278 | p = SkipWhiteSpace( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1279 | |
wvd_vegt | 0:3c1d63c20cfc | 1280 | if ( data ) |
wvd_vegt | 0:3c1d63c20cfc | 1281 | { |
wvd_vegt | 0:3c1d63c20cfc | 1282 | data->Stamp( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1283 | location = data->Cursor(); |
wvd_vegt | 0:3c1d63c20cfc | 1284 | } |
wvd_vegt | 0:3c1d63c20cfc | 1285 | if ( !p || !*p || *p != '<' ) |
wvd_vegt | 0:3c1d63c20cfc | 1286 | { |
wvd_vegt | 0:3c1d63c20cfc | 1287 | if ( document ) document->SetError( TIXML_ERROR_PARSING_UNKNOWN, p, data, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1288 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1289 | } |
wvd_vegt | 0:3c1d63c20cfc | 1290 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 1291 | value = ""; |
wvd_vegt | 0:3c1d63c20cfc | 1292 | |
wvd_vegt | 0:3c1d63c20cfc | 1293 | while ( p && *p && *p != '>' ) |
wvd_vegt | 0:3c1d63c20cfc | 1294 | { |
wvd_vegt | 0:3c1d63c20cfc | 1295 | value += *p; |
wvd_vegt | 0:3c1d63c20cfc | 1296 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 1297 | } |
wvd_vegt | 0:3c1d63c20cfc | 1298 | |
wvd_vegt | 0:3c1d63c20cfc | 1299 | if ( !p ) |
wvd_vegt | 0:3c1d63c20cfc | 1300 | { |
wvd_vegt | 0:3c1d63c20cfc | 1301 | if ( document ) document->SetError( TIXML_ERROR_PARSING_UNKNOWN, 0, 0, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1302 | } |
wvd_vegt | 0:3c1d63c20cfc | 1303 | if ( *p == '>' ) |
wvd_vegt | 0:3c1d63c20cfc | 1304 | return p+1; |
wvd_vegt | 0:3c1d63c20cfc | 1305 | return p; |
wvd_vegt | 0:3c1d63c20cfc | 1306 | } |
wvd_vegt | 0:3c1d63c20cfc | 1307 | |
wvd_vegt | 0:3c1d63c20cfc | 1308 | #ifdef TIXML_USE_STL |
wvd_vegt | 0:3c1d63c20cfc | 1309 | void TiXmlComment::StreamIn( std::istream * in, TIXML_STRING * tag ) |
wvd_vegt | 0:3c1d63c20cfc | 1310 | { |
wvd_vegt | 0:3c1d63c20cfc | 1311 | while ( in->good() ) |
wvd_vegt | 0:3c1d63c20cfc | 1312 | { |
wvd_vegt | 0:3c1d63c20cfc | 1313 | int c = in->get(); |
wvd_vegt | 0:3c1d63c20cfc | 1314 | if ( c <= 0 ) |
wvd_vegt | 0:3c1d63c20cfc | 1315 | { |
wvd_vegt | 0:3c1d63c20cfc | 1316 | TiXmlDocument* document = GetDocument(); |
wvd_vegt | 0:3c1d63c20cfc | 1317 | if ( document ) |
wvd_vegt | 0:3c1d63c20cfc | 1318 | document->SetError( TIXML_ERROR_EMBEDDED_NULL, 0, 0, TIXML_ENCODING_UNKNOWN ); |
wvd_vegt | 0:3c1d63c20cfc | 1319 | return; |
wvd_vegt | 0:3c1d63c20cfc | 1320 | } |
wvd_vegt | 0:3c1d63c20cfc | 1321 | |
wvd_vegt | 0:3c1d63c20cfc | 1322 | (*tag) += (char) c; |
wvd_vegt | 0:3c1d63c20cfc | 1323 | |
wvd_vegt | 0:3c1d63c20cfc | 1324 | if ( c == '>' |
wvd_vegt | 0:3c1d63c20cfc | 1325 | && tag->at( tag->length() - 2 ) == '-' |
wvd_vegt | 0:3c1d63c20cfc | 1326 | && tag->at( tag->length() - 3 ) == '-' ) |
wvd_vegt | 0:3c1d63c20cfc | 1327 | { |
wvd_vegt | 0:3c1d63c20cfc | 1328 | // All is well. |
wvd_vegt | 0:3c1d63c20cfc | 1329 | return; |
wvd_vegt | 0:3c1d63c20cfc | 1330 | } |
wvd_vegt | 0:3c1d63c20cfc | 1331 | } |
wvd_vegt | 0:3c1d63c20cfc | 1332 | } |
wvd_vegt | 0:3c1d63c20cfc | 1333 | #endif |
wvd_vegt | 0:3c1d63c20cfc | 1334 | |
wvd_vegt | 0:3c1d63c20cfc | 1335 | |
wvd_vegt | 0:3c1d63c20cfc | 1336 | const char* TiXmlComment::Parse( const char* p, TiXmlParsingData* data, TiXmlEncoding encoding ) |
wvd_vegt | 0:3c1d63c20cfc | 1337 | { |
wvd_vegt | 0:3c1d63c20cfc | 1338 | TiXmlDocument* document = GetDocument(); |
wvd_vegt | 0:3c1d63c20cfc | 1339 | value = ""; |
wvd_vegt | 0:3c1d63c20cfc | 1340 | |
wvd_vegt | 0:3c1d63c20cfc | 1341 | p = SkipWhiteSpace( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1342 | |
wvd_vegt | 0:3c1d63c20cfc | 1343 | if ( data ) |
wvd_vegt | 0:3c1d63c20cfc | 1344 | { |
wvd_vegt | 0:3c1d63c20cfc | 1345 | data->Stamp( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1346 | location = data->Cursor(); |
wvd_vegt | 0:3c1d63c20cfc | 1347 | } |
wvd_vegt | 0:3c1d63c20cfc | 1348 | const char* startTag = "<!--"; |
wvd_vegt | 0:3c1d63c20cfc | 1349 | const char* endTag = "-->"; |
wvd_vegt | 0:3c1d63c20cfc | 1350 | |
wvd_vegt | 0:3c1d63c20cfc | 1351 | if ( !StringEqual( p, startTag, false, encoding ) ) |
wvd_vegt | 0:3c1d63c20cfc | 1352 | { |
wvd_vegt | 0:3c1d63c20cfc | 1353 | document->SetError( TIXML_ERROR_PARSING_COMMENT, p, data, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1354 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1355 | } |
wvd_vegt | 0:3c1d63c20cfc | 1356 | p += strlen( startTag ); |
wvd_vegt | 0:3c1d63c20cfc | 1357 | |
wvd_vegt | 0:3c1d63c20cfc | 1358 | // [ 1475201 ] TinyXML parses entities in comments |
wvd_vegt | 0:3c1d63c20cfc | 1359 | // Oops - ReadText doesn't work, because we don't want to parse the entities. |
wvd_vegt | 0:3c1d63c20cfc | 1360 | // p = ReadText( p, &value, false, endTag, false, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1361 | // |
wvd_vegt | 0:3c1d63c20cfc | 1362 | // from the XML spec: |
wvd_vegt | 0:3c1d63c20cfc | 1363 | /* |
wvd_vegt | 0:3c1d63c20cfc | 1364 | [Definition: Comments may appear anywhere in a document outside other markup; in addition, |
wvd_vegt | 0:3c1d63c20cfc | 1365 | they may appear within the document type declaration at places allowed by the grammar. |
wvd_vegt | 0:3c1d63c20cfc | 1366 | They are not part of the document's character data; an XML processor MAY, but need not, |
wvd_vegt | 0:3c1d63c20cfc | 1367 | make it possible for an application to retrieve the text of comments. For compatibility, |
wvd_vegt | 0:3c1d63c20cfc | 1368 | the string "--" (double-hyphen) MUST NOT occur within comments.] Parameter entity |
wvd_vegt | 0:3c1d63c20cfc | 1369 | references MUST NOT be recognized within comments. |
wvd_vegt | 0:3c1d63c20cfc | 1370 | |
wvd_vegt | 0:3c1d63c20cfc | 1371 | An example of a comment: |
wvd_vegt | 0:3c1d63c20cfc | 1372 | |
wvd_vegt | 0:3c1d63c20cfc | 1373 | <!-- declarations for <head> & <body> --> |
wvd_vegt | 0:3c1d63c20cfc | 1374 | */ |
wvd_vegt | 0:3c1d63c20cfc | 1375 | |
wvd_vegt | 0:3c1d63c20cfc | 1376 | value = ""; |
wvd_vegt | 0:3c1d63c20cfc | 1377 | // Keep all the white space. |
wvd_vegt | 0:3c1d63c20cfc | 1378 | while ( p && *p && !StringEqual( p, endTag, false, encoding ) ) |
wvd_vegt | 0:3c1d63c20cfc | 1379 | { |
wvd_vegt | 0:3c1d63c20cfc | 1380 | value.append( p, 1 ); |
wvd_vegt | 0:3c1d63c20cfc | 1381 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 1382 | } |
wvd_vegt | 0:3c1d63c20cfc | 1383 | if ( p && *p ) |
wvd_vegt | 0:3c1d63c20cfc | 1384 | p += strlen( endTag ); |
wvd_vegt | 0:3c1d63c20cfc | 1385 | |
wvd_vegt | 0:3c1d63c20cfc | 1386 | return p; |
wvd_vegt | 0:3c1d63c20cfc | 1387 | } |
wvd_vegt | 0:3c1d63c20cfc | 1388 | |
wvd_vegt | 0:3c1d63c20cfc | 1389 | |
wvd_vegt | 0:3c1d63c20cfc | 1390 | const char* TiXmlAttribute::Parse( const char* p, TiXmlParsingData* data, TiXmlEncoding encoding ) |
wvd_vegt | 0:3c1d63c20cfc | 1391 | { |
wvd_vegt | 0:3c1d63c20cfc | 1392 | p = SkipWhiteSpace( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1393 | if ( !p || !*p ) return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1394 | |
wvd_vegt | 0:3c1d63c20cfc | 1395 | if ( data ) |
wvd_vegt | 0:3c1d63c20cfc | 1396 | { |
wvd_vegt | 0:3c1d63c20cfc | 1397 | data->Stamp( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1398 | location = data->Cursor(); |
wvd_vegt | 0:3c1d63c20cfc | 1399 | } |
wvd_vegt | 0:3c1d63c20cfc | 1400 | // Read the name, the '=' and the value. |
wvd_vegt | 0:3c1d63c20cfc | 1401 | const char* pErr = p; |
wvd_vegt | 0:3c1d63c20cfc | 1402 | p = ReadName( p, &name, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1403 | if ( !p || !*p ) |
wvd_vegt | 0:3c1d63c20cfc | 1404 | { |
wvd_vegt | 0:3c1d63c20cfc | 1405 | if ( document ) document->SetError( TIXML_ERROR_READING_ATTRIBUTES, pErr, data, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1406 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1407 | } |
wvd_vegt | 0:3c1d63c20cfc | 1408 | p = SkipWhiteSpace( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1409 | if ( !p || !*p || *p != '=' ) |
wvd_vegt | 0:3c1d63c20cfc | 1410 | { |
wvd_vegt | 0:3c1d63c20cfc | 1411 | if ( document ) document->SetError( TIXML_ERROR_READING_ATTRIBUTES, p, data, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1412 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1413 | } |
wvd_vegt | 0:3c1d63c20cfc | 1414 | |
wvd_vegt | 0:3c1d63c20cfc | 1415 | ++p; // skip '=' |
wvd_vegt | 0:3c1d63c20cfc | 1416 | p = SkipWhiteSpace( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1417 | if ( !p || !*p ) |
wvd_vegt | 0:3c1d63c20cfc | 1418 | { |
wvd_vegt | 0:3c1d63c20cfc | 1419 | if ( document ) document->SetError( TIXML_ERROR_READING_ATTRIBUTES, p, data, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1420 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1421 | } |
wvd_vegt | 0:3c1d63c20cfc | 1422 | |
wvd_vegt | 0:3c1d63c20cfc | 1423 | const char* end; |
wvd_vegt | 0:3c1d63c20cfc | 1424 | const char SINGLE_QUOTE = '\''; |
wvd_vegt | 0:3c1d63c20cfc | 1425 | const char DOUBLE_QUOTE = '\"'; |
wvd_vegt | 0:3c1d63c20cfc | 1426 | |
wvd_vegt | 0:3c1d63c20cfc | 1427 | if ( *p == SINGLE_QUOTE ) |
wvd_vegt | 0:3c1d63c20cfc | 1428 | { |
wvd_vegt | 0:3c1d63c20cfc | 1429 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 1430 | end = "\'"; // single quote in string |
wvd_vegt | 0:3c1d63c20cfc | 1431 | p = ReadText( p, &value, false, end, false, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1432 | } |
wvd_vegt | 0:3c1d63c20cfc | 1433 | else if ( *p == DOUBLE_QUOTE ) |
wvd_vegt | 0:3c1d63c20cfc | 1434 | { |
wvd_vegt | 0:3c1d63c20cfc | 1435 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 1436 | end = "\""; // double quote in string |
wvd_vegt | 0:3c1d63c20cfc | 1437 | p = ReadText( p, &value, false, end, false, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1438 | } |
wvd_vegt | 0:3c1d63c20cfc | 1439 | else |
wvd_vegt | 0:3c1d63c20cfc | 1440 | { |
wvd_vegt | 0:3c1d63c20cfc | 1441 | // All attribute values should be in single or double quotes. |
wvd_vegt | 0:3c1d63c20cfc | 1442 | // But this is such a common error that the parser will try |
wvd_vegt | 0:3c1d63c20cfc | 1443 | // its best, even without them. |
wvd_vegt | 0:3c1d63c20cfc | 1444 | value = ""; |
wvd_vegt | 0:3c1d63c20cfc | 1445 | while ( p && *p // existence |
wvd_vegt | 0:3c1d63c20cfc | 1446 | && !IsWhiteSpace( *p ) // whitespace |
wvd_vegt | 0:3c1d63c20cfc | 1447 | && *p != '/' && *p != '>' ) // tag end |
wvd_vegt | 0:3c1d63c20cfc | 1448 | { |
wvd_vegt | 0:3c1d63c20cfc | 1449 | if ( *p == SINGLE_QUOTE || *p == DOUBLE_QUOTE ) { |
wvd_vegt | 0:3c1d63c20cfc | 1450 | // [ 1451649 ] Attribute values with trailing quotes not handled correctly |
wvd_vegt | 0:3c1d63c20cfc | 1451 | // We did not have an opening quote but seem to have a |
wvd_vegt | 0:3c1d63c20cfc | 1452 | // closing one. Give up and throw an error. |
wvd_vegt | 0:3c1d63c20cfc | 1453 | if ( document ) document->SetError( TIXML_ERROR_READING_ATTRIBUTES, p, data, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1454 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1455 | } |
wvd_vegt | 0:3c1d63c20cfc | 1456 | value += *p; |
wvd_vegt | 0:3c1d63c20cfc | 1457 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 1458 | } |
wvd_vegt | 0:3c1d63c20cfc | 1459 | } |
wvd_vegt | 0:3c1d63c20cfc | 1460 | return p; |
wvd_vegt | 0:3c1d63c20cfc | 1461 | } |
wvd_vegt | 0:3c1d63c20cfc | 1462 | |
wvd_vegt | 0:3c1d63c20cfc | 1463 | #ifdef TIXML_USE_STL |
wvd_vegt | 0:3c1d63c20cfc | 1464 | void TiXmlText::StreamIn( std::istream * in, TIXML_STRING * tag ) |
wvd_vegt | 0:3c1d63c20cfc | 1465 | { |
wvd_vegt | 0:3c1d63c20cfc | 1466 | while ( in->good() ) |
wvd_vegt | 0:3c1d63c20cfc | 1467 | { |
wvd_vegt | 0:3c1d63c20cfc | 1468 | int c = in->peek(); |
wvd_vegt | 0:3c1d63c20cfc | 1469 | if ( !cdata && (c == '<' ) ) |
wvd_vegt | 0:3c1d63c20cfc | 1470 | { |
wvd_vegt | 0:3c1d63c20cfc | 1471 | return; |
wvd_vegt | 0:3c1d63c20cfc | 1472 | } |
wvd_vegt | 0:3c1d63c20cfc | 1473 | if ( c <= 0 ) |
wvd_vegt | 0:3c1d63c20cfc | 1474 | { |
wvd_vegt | 0:3c1d63c20cfc | 1475 | TiXmlDocument* document = GetDocument(); |
wvd_vegt | 0:3c1d63c20cfc | 1476 | if ( document ) |
wvd_vegt | 0:3c1d63c20cfc | 1477 | document->SetError( TIXML_ERROR_EMBEDDED_NULL, 0, 0, TIXML_ENCODING_UNKNOWN ); |
wvd_vegt | 0:3c1d63c20cfc | 1478 | return; |
wvd_vegt | 0:3c1d63c20cfc | 1479 | } |
wvd_vegt | 0:3c1d63c20cfc | 1480 | |
wvd_vegt | 0:3c1d63c20cfc | 1481 | (*tag) += (char) c; |
wvd_vegt | 0:3c1d63c20cfc | 1482 | in->get(); // "commits" the peek made above |
wvd_vegt | 0:3c1d63c20cfc | 1483 | |
wvd_vegt | 0:3c1d63c20cfc | 1484 | if ( cdata && c == '>' && tag->size() >= 3 ) { |
wvd_vegt | 0:3c1d63c20cfc | 1485 | size_t len = tag->size(); |
wvd_vegt | 0:3c1d63c20cfc | 1486 | if ( (*tag)[len-2] == ']' && (*tag)[len-3] == ']' ) { |
wvd_vegt | 0:3c1d63c20cfc | 1487 | // terminator of cdata. |
wvd_vegt | 0:3c1d63c20cfc | 1488 | return; |
wvd_vegt | 0:3c1d63c20cfc | 1489 | } |
wvd_vegt | 0:3c1d63c20cfc | 1490 | } |
wvd_vegt | 0:3c1d63c20cfc | 1491 | } |
wvd_vegt | 0:3c1d63c20cfc | 1492 | } |
wvd_vegt | 0:3c1d63c20cfc | 1493 | #endif |
wvd_vegt | 0:3c1d63c20cfc | 1494 | |
wvd_vegt | 0:3c1d63c20cfc | 1495 | const char* TiXmlText::Parse( const char* p, TiXmlParsingData* data, TiXmlEncoding encoding ) |
wvd_vegt | 0:3c1d63c20cfc | 1496 | { |
wvd_vegt | 0:3c1d63c20cfc | 1497 | value = ""; |
wvd_vegt | 0:3c1d63c20cfc | 1498 | TiXmlDocument* document = GetDocument(); |
wvd_vegt | 0:3c1d63c20cfc | 1499 | |
wvd_vegt | 0:3c1d63c20cfc | 1500 | if ( data ) |
wvd_vegt | 0:3c1d63c20cfc | 1501 | { |
wvd_vegt | 0:3c1d63c20cfc | 1502 | data->Stamp( p, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1503 | location = data->Cursor(); |
wvd_vegt | 0:3c1d63c20cfc | 1504 | } |
wvd_vegt | 0:3c1d63c20cfc | 1505 | |
wvd_vegt | 0:3c1d63c20cfc | 1506 | const char* const startTag = "<![CDATA["; |
wvd_vegt | 0:3c1d63c20cfc | 1507 | const char* const endTag = "]]>"; |
wvd_vegt | 0:3c1d63c20cfc | 1508 | |
wvd_vegt | 0:3c1d63c20cfc | 1509 | if ( cdata || StringEqual( p, startTag, false, encoding ) ) |
wvd_vegt | 0:3c1d63c20cfc | 1510 | { |
wvd_vegt | 0:3c1d63c20cfc | 1511 | cdata = true; |
wvd_vegt | 0:3c1d63c20cfc | 1512 | |
wvd_vegt | 0:3c1d63c20cfc | 1513 | if ( !StringEqual( p, startTag, false, encoding ) ) |
wvd_vegt | 0:3c1d63c20cfc | 1514 | { |
wvd_vegt | 0:3c1d63c20cfc | 1515 | document->SetError( TIXML_ERROR_PARSING_CDATA, p, data, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1516 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1517 | } |
wvd_vegt | 0:3c1d63c20cfc | 1518 | p += strlen( startTag ); |
wvd_vegt | 0:3c1d63c20cfc | 1519 | |
wvd_vegt | 0:3c1d63c20cfc | 1520 | // Keep all the white space, ignore the encoding, etc. |
wvd_vegt | 0:3c1d63c20cfc | 1521 | while ( p && *p |
wvd_vegt | 0:3c1d63c20cfc | 1522 | && !StringEqual( p, endTag, false, encoding ) |
wvd_vegt | 0:3c1d63c20cfc | 1523 | ) |
wvd_vegt | 0:3c1d63c20cfc | 1524 | { |
wvd_vegt | 0:3c1d63c20cfc | 1525 | value += *p; |
wvd_vegt | 0:3c1d63c20cfc | 1526 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 1527 | } |
wvd_vegt | 0:3c1d63c20cfc | 1528 | |
wvd_vegt | 0:3c1d63c20cfc | 1529 | TIXML_STRING dummy; |
wvd_vegt | 0:3c1d63c20cfc | 1530 | p = ReadText( p, &dummy, false, endTag, false, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1531 | return p; |
wvd_vegt | 0:3c1d63c20cfc | 1532 | } |
wvd_vegt | 0:3c1d63c20cfc | 1533 | else |
wvd_vegt | 0:3c1d63c20cfc | 1534 | { |
wvd_vegt | 0:3c1d63c20cfc | 1535 | bool ignoreWhite = true; |
wvd_vegt | 0:3c1d63c20cfc | 1536 | |
wvd_vegt | 0:3c1d63c20cfc | 1537 | const char* end = "<"; |
wvd_vegt | 0:3c1d63c20cfc | 1538 | p = ReadText( p, &value, ignoreWhite, end, false, encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1539 | if ( p ) |
wvd_vegt | 0:3c1d63c20cfc | 1540 | return p-1; // don't truncate the '<' |
wvd_vegt | 0:3c1d63c20cfc | 1541 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1542 | } |
wvd_vegt | 0:3c1d63c20cfc | 1543 | } |
wvd_vegt | 0:3c1d63c20cfc | 1544 | |
wvd_vegt | 0:3c1d63c20cfc | 1545 | #ifdef TIXML_USE_STL |
wvd_vegt | 0:3c1d63c20cfc | 1546 | void TiXmlDeclaration::StreamIn( std::istream * in, TIXML_STRING * tag ) |
wvd_vegt | 0:3c1d63c20cfc | 1547 | { |
wvd_vegt | 0:3c1d63c20cfc | 1548 | while ( in->good() ) |
wvd_vegt | 0:3c1d63c20cfc | 1549 | { |
wvd_vegt | 0:3c1d63c20cfc | 1550 | int c = in->get(); |
wvd_vegt | 0:3c1d63c20cfc | 1551 | if ( c <= 0 ) |
wvd_vegt | 0:3c1d63c20cfc | 1552 | { |
wvd_vegt | 0:3c1d63c20cfc | 1553 | TiXmlDocument* document = GetDocument(); |
wvd_vegt | 0:3c1d63c20cfc | 1554 | if ( document ) |
wvd_vegt | 0:3c1d63c20cfc | 1555 | document->SetError( TIXML_ERROR_EMBEDDED_NULL, 0, 0, TIXML_ENCODING_UNKNOWN ); |
wvd_vegt | 0:3c1d63c20cfc | 1556 | return; |
wvd_vegt | 0:3c1d63c20cfc | 1557 | } |
wvd_vegt | 0:3c1d63c20cfc | 1558 | (*tag) += (char) c; |
wvd_vegt | 0:3c1d63c20cfc | 1559 | |
wvd_vegt | 0:3c1d63c20cfc | 1560 | if ( c == '>' ) |
wvd_vegt | 0:3c1d63c20cfc | 1561 | { |
wvd_vegt | 0:3c1d63c20cfc | 1562 | // All is well. |
wvd_vegt | 0:3c1d63c20cfc | 1563 | return; |
wvd_vegt | 0:3c1d63c20cfc | 1564 | } |
wvd_vegt | 0:3c1d63c20cfc | 1565 | } |
wvd_vegt | 0:3c1d63c20cfc | 1566 | } |
wvd_vegt | 0:3c1d63c20cfc | 1567 | #endif |
wvd_vegt | 0:3c1d63c20cfc | 1568 | |
wvd_vegt | 0:3c1d63c20cfc | 1569 | const char* TiXmlDeclaration::Parse( const char* p, TiXmlParsingData* data, TiXmlEncoding _encoding ) |
wvd_vegt | 0:3c1d63c20cfc | 1570 | { |
wvd_vegt | 0:3c1d63c20cfc | 1571 | p = SkipWhiteSpace( p, _encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1572 | // Find the beginning, find the end, and look for |
wvd_vegt | 0:3c1d63c20cfc | 1573 | // the stuff in-between. |
wvd_vegt | 0:3c1d63c20cfc | 1574 | TiXmlDocument* document = GetDocument(); |
wvd_vegt | 0:3c1d63c20cfc | 1575 | if ( !p || !*p || !StringEqual( p, "<?xml", true, _encoding ) ) |
wvd_vegt | 0:3c1d63c20cfc | 1576 | { |
wvd_vegt | 0:3c1d63c20cfc | 1577 | if ( document ) document->SetError( TIXML_ERROR_PARSING_DECLARATION, 0, 0, _encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1578 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1579 | } |
wvd_vegt | 0:3c1d63c20cfc | 1580 | if ( data ) |
wvd_vegt | 0:3c1d63c20cfc | 1581 | { |
wvd_vegt | 0:3c1d63c20cfc | 1582 | data->Stamp( p, _encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1583 | location = data->Cursor(); |
wvd_vegt | 0:3c1d63c20cfc | 1584 | } |
wvd_vegt | 0:3c1d63c20cfc | 1585 | p += 5; |
wvd_vegt | 0:3c1d63c20cfc | 1586 | |
wvd_vegt | 0:3c1d63c20cfc | 1587 | version = ""; |
wvd_vegt | 0:3c1d63c20cfc | 1588 | encoding = ""; |
wvd_vegt | 0:3c1d63c20cfc | 1589 | standalone = ""; |
wvd_vegt | 0:3c1d63c20cfc | 1590 | |
wvd_vegt | 0:3c1d63c20cfc | 1591 | while ( p && *p ) |
wvd_vegt | 0:3c1d63c20cfc | 1592 | { |
wvd_vegt | 0:3c1d63c20cfc | 1593 | if ( *p == '>' ) |
wvd_vegt | 0:3c1d63c20cfc | 1594 | { |
wvd_vegt | 0:3c1d63c20cfc | 1595 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 1596 | return p; |
wvd_vegt | 0:3c1d63c20cfc | 1597 | } |
wvd_vegt | 0:3c1d63c20cfc | 1598 | |
wvd_vegt | 0:3c1d63c20cfc | 1599 | p = SkipWhiteSpace( p, _encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1600 | if ( StringEqual( p, "version", true, _encoding ) ) |
wvd_vegt | 0:3c1d63c20cfc | 1601 | { |
wvd_vegt | 0:3c1d63c20cfc | 1602 | TiXmlAttribute attrib; |
wvd_vegt | 0:3c1d63c20cfc | 1603 | p = attrib.Parse( p, data, _encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1604 | version = attrib.Value(); |
wvd_vegt | 0:3c1d63c20cfc | 1605 | } |
wvd_vegt | 0:3c1d63c20cfc | 1606 | else if ( StringEqual( p, "encoding", true, _encoding ) ) |
wvd_vegt | 0:3c1d63c20cfc | 1607 | { |
wvd_vegt | 0:3c1d63c20cfc | 1608 | TiXmlAttribute attrib; |
wvd_vegt | 0:3c1d63c20cfc | 1609 | p = attrib.Parse( p, data, _encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1610 | encoding = attrib.Value(); |
wvd_vegt | 0:3c1d63c20cfc | 1611 | } |
wvd_vegt | 0:3c1d63c20cfc | 1612 | else if ( StringEqual( p, "standalone", true, _encoding ) ) |
wvd_vegt | 0:3c1d63c20cfc | 1613 | { |
wvd_vegt | 0:3c1d63c20cfc | 1614 | TiXmlAttribute attrib; |
wvd_vegt | 0:3c1d63c20cfc | 1615 | p = attrib.Parse( p, data, _encoding ); |
wvd_vegt | 0:3c1d63c20cfc | 1616 | standalone = attrib.Value(); |
wvd_vegt | 0:3c1d63c20cfc | 1617 | } |
wvd_vegt | 0:3c1d63c20cfc | 1618 | else |
wvd_vegt | 0:3c1d63c20cfc | 1619 | { |
wvd_vegt | 0:3c1d63c20cfc | 1620 | // Read over whatever it is. |
wvd_vegt | 0:3c1d63c20cfc | 1621 | while( p && *p && *p != '>' && !IsWhiteSpace( *p ) ) |
wvd_vegt | 0:3c1d63c20cfc | 1622 | ++p; |
wvd_vegt | 0:3c1d63c20cfc | 1623 | } |
wvd_vegt | 0:3c1d63c20cfc | 1624 | } |
wvd_vegt | 0:3c1d63c20cfc | 1625 | return 0; |
wvd_vegt | 0:3c1d63c20cfc | 1626 | } |
wvd_vegt | 0:3c1d63c20cfc | 1627 | |
wvd_vegt | 0:3c1d63c20cfc | 1628 | bool TiXmlText::Blank() const |
wvd_vegt | 0:3c1d63c20cfc | 1629 | { |
wvd_vegt | 0:3c1d63c20cfc | 1630 | for ( unsigned i=0; i<value.length(); i++ ) |
wvd_vegt | 0:3c1d63c20cfc | 1631 | if ( !IsWhiteSpace( value[i] ) ) |
wvd_vegt | 0:3c1d63c20cfc | 1632 | return false; |
wvd_vegt | 0:3c1d63c20cfc | 1633 | return true; |
wvd_vegt | 0:3c1d63c20cfc | 1634 | } |