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Revision 1669 -
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Tue May 19 18:46:02 2015 UTC (9 years, 10 months ago) by amb
File MIME type: text/x-csrc
File size: 68712 byte(s)
Tue May 19 18:46:02 2015 UTC (9 years, 10 months ago) by amb
File MIME type: text/x-csrc
File size: 68712 byte(s)
Add some explicit casts for some assignments between different integer types [patch from Oliver Eichler for compiling with Microsoft C].
| 1 | amb | 1185 | /*************************************** |
| 2 | A simple generic XML parser where the structure comes from the function parameters. | ||
| 3 | Not intended to be fully conforming to XML standard or a validating parser but | ||
| 4 | sufficient to parse OSM XML and simple program configuration files. | ||
| 5 | |||
| 6 | Part of the Routino routing software. | ||
| 7 | ******************/ /****************** | ||
| 8 | amb | 1651 | This file Copyright 2010-2015 Andrew M. Bishop |
| 9 | amb | 1185 | |
| 10 | This program is free software: you can redistribute it and/or modify | ||
| 11 | it under the terms of the GNU Affero General Public License as published by | ||
| 12 | the Free Software Foundation, either version 3 of the License, or | ||
| 13 | (at your option) any later version. | ||
| 14 | |||
| 15 | This program is distributed in the hope that it will be useful, | ||
| 16 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 18 | GNU Affero General Public License for more details. | ||
| 19 | |||
| 20 | You should have received a copy of the GNU Affero General Public License | ||
| 21 | along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| 22 | ***************************************/ | ||
| 23 | |||
| 24 | |||
| 25 | #include <stdio.h> | ||
| 26 | amb | 1664 | |
| 27 | #if defined(_MSC_VER) | ||
| 28 | #include <io.h> | ||
| 29 | #define read(fd,address,length) _read(fd,address,(unsigned int)(length)) | ||
| 30 | #else | ||
| 31 | amb | 1185 | #include <unistd.h> |
| 32 | amb | 1664 | #endif |
| 33 | |||
| 34 | amb | 1185 | #include <stdlib.h> |
| 35 | amb | 1301 | #include <inttypes.h> |
| 36 | amb | 1235 | #include <stdint.h> |
| 37 | amb | 1185 | #include <string.h> |
| 38 | amb | 1666 | #if !defined(_MSC_VER) |
| 39 | amb | 1185 | #include <strings.h> |
| 40 | amb | 1666 | #else |
| 41 | #define strcasecmp _stricmp | ||
| 42 | #endif | ||
| 43 | amb | 1443 | #include <ctype.h> |
| 44 | amb | 1185 | |
| 45 | #include "xmlparse.h" | ||
| 46 | |||
| 47 | |||
| 48 | /* Parser states */ | ||
| 49 | |||
| 50 | #define LEX_EOF 0 | ||
| 51 | |||
| 52 | #define LEX_FUNC_TAG_BEGIN 1 | ||
| 53 | #define LEX_FUNC_XML_DECL_BEGIN 2 | ||
| 54 | #define LEX_FUNC_TAG_POP 3 | ||
| 55 | #define LEX_FUNC_TAG_PUSH 4 | ||
| 56 | amb | 1220 | #define LEX_FUNC_XML_DECL_FINISH 5 |
| 57 | #define LEX_FUNC_TAG_FINISH 6 | ||
| 58 | #define LEX_FUNC_ATTR_KEY 7 | ||
| 59 | #define LEX_FUNC_ATTR_VAL 8 | ||
| 60 | amb | 1185 | |
| 61 | #define LEX_STATE_INITIAL 10 | ||
| 62 | #define LEX_STATE_BANGTAG 11 | ||
| 63 | #define LEX_STATE_COMMENT 12 | ||
| 64 | #define LEX_STATE_XML_DECL_START 13 | ||
| 65 | #define LEX_STATE_XML_DECL 14 | ||
| 66 | #define LEX_STATE_TAG_START 15 | ||
| 67 | #define LEX_STATE_TAG 16 | ||
| 68 | #define LEX_STATE_ATTR_KEY 17 | ||
| 69 | #define LEX_STATE_ATTR_VAL 18 | ||
| 70 | #define LEX_STATE_END_TAG1 19 | ||
| 71 | #define LEX_STATE_END_TAG2 20 | ||
| 72 | #define LEX_STATE_DQUOTED 21 | ||
| 73 | #define LEX_STATE_SQUOTED 22 | ||
| 74 | |||
| 75 | #define LEX_ERROR_TAG_START 101 | ||
| 76 | #define LEX_ERROR_XML_DECL_START 102 | ||
| 77 | #define LEX_ERROR_TAG 103 | ||
| 78 | #define LEX_ERROR_XML_DECL 104 | ||
| 79 | #define LEX_ERROR_ATTR 105 | ||
| 80 | #define LEX_ERROR_END_TAG 106 | ||
| 81 | #define LEX_ERROR_COMMENT 107 | ||
| 82 | #define LEX_ERROR_CLOSE 108 | ||
| 83 | #define LEX_ERROR_ATTR_VAL 109 | ||
| 84 | #define LEX_ERROR_ENTITY_REF 110 | ||
| 85 | #define LEX_ERROR_CHAR_REF 111 | ||
| 86 | #define LEX_ERROR_TEXT_OUTSIDE 112 | ||
| 87 | |||
| 88 | #define LEX_ERROR_UNEXP_TAG 201 | ||
| 89 | #define LEX_ERROR_UNBALANCED 202 | ||
| 90 | #define LEX_ERROR_NO_START 203 | ||
| 91 | #define LEX_ERROR_UNEXP_ATT 204 | ||
| 92 | #define LEX_ERROR_UNEXP_EOF 205 | ||
| 93 | #define LEX_ERROR_XML_NOT_FIRST 206 | ||
| 94 | |||
| 95 | #define LEX_ERROR_OUT_OF_MEMORY 254 | ||
| 96 | #define LEX_ERROR_CALLBACK 255 | ||
| 97 | |||
| 98 | |||
| 99 | /* Parsing variables and functions */ | ||
| 100 | |||
| 101 | amb | 1235 | static uint64_t lineno; |
| 102 | amb | 1185 | |
| 103 | amb | 1220 | static unsigned char buffer[2][16384]; |
| 104 | static unsigned char *buffer_token,*buffer_end,*buffer_ptr; | ||
| 105 | amb | 1185 | static int buffer_active=0; |
| 106 | |||
| 107 | |||
| 108 | /*++++++++++++++++++++++++++++++++++++++ | ||
| 109 | Refill the data buffer making sure that the string starting at buffer_token is contiguous. | ||
| 110 | |||
| 111 | int buffer_refill Return 0 if everything is OK or 1 for EOF. | ||
| 112 | |||
| 113 | int fd The file descriptor to read from. | ||
| 114 | ++++++++++++++++++++++++++++++++++++++*/ | ||
| 115 | |||
| 116 | static inline int buffer_refill(int fd) | ||
| 117 | { | ||
| 118 | amb | 1301 | ssize_t n; |
| 119 | size_t m=0; | ||
| 120 | amb | 1185 | |
| 121 | amb | 1195 | m=(buffer_end-buffer[buffer_active])+1; |
| 122 | amb | 1185 | |
| 123 | amb | 1195 | if(m>(sizeof(buffer[0])/2)) /* more than half full */ |
| 124 | amb | 1185 | { |
| 125 | amb | 1195 | m=0; |
| 126 | amb | 1185 | |
| 127 | amb | 1195 | buffer_active=!buffer_active; |
| 128 | amb | 1185 | |
| 129 | amb | 1195 | if(buffer_token) |
| 130 | { | ||
| 131 | m=(buffer_end-buffer_token)+1; | ||
| 132 | |||
| 133 | memcpy(buffer[buffer_active],buffer_token,m); | ||
| 134 | |||
| 135 | buffer_token=buffer[buffer_active]; | ||
| 136 | } | ||
| 137 | amb | 1185 | } |
| 138 | |||
| 139 | n=read(fd,buffer[buffer_active]+m,sizeof(buffer[0])-m); | ||
| 140 | |||
| 141 | buffer_ptr=buffer[buffer_active]+m; | ||
| 142 | buffer_end=buffer[buffer_active]+m+n-1; | ||
| 143 | |||
| 144 | if(n<=0) | ||
| 145 | return(1); | ||
| 146 | else | ||
| 147 | return(0); | ||
| 148 | } | ||
| 149 | |||
| 150 | amb | 1220 | |
| 151 | amb | 1185 | /* Macros to simplify the parser (and make it look more like lex) */ |
| 152 | |||
| 153 | #define BEGIN(xx) do{ state=(xx); goto new_state; } while(0) | ||
| 154 | #define NEXT(xx) next_state=(xx) | ||
| 155 | |||
| 156 | #define START_TOKEN buffer_token=buffer_ptr | ||
| 157 | #define END_TOKEN buffer_token=NULL | ||
| 158 | |||
| 159 | #define NEXT_CHAR \ | ||
| 160 | do{ \ | ||
| 161 | if(buffer_ptr==buffer_end) \ | ||
| 162 | { if(buffer_refill(fd)) BEGIN(LEX_EOF); } \ | ||
| 163 | else \ | ||
| 164 | buffer_ptr++; \ | ||
| 165 | } while(0) | ||
| 166 | |||
| 167 | |||
| 168 | /* -------- equivalent flex definition -------- | ||
| 169 | |||
| 170 | S [ \t\r] | ||
| 171 | N (\n) | ||
| 172 | |||
| 173 | U1 [\x09\x0A\x0D\x20-\x7F] | ||
| 174 | U2 [\xC2-\xDF][\x80-\xBF] | ||
| 175 | U3a \xE0[\xA0-\xBF][\x80-\xBF] | ||
| 176 | U3b [\xE1-\xEC][\x80-\xBF][\x80-\xBF] | ||
| 177 | U3c \xED[\x80-\x9F][\x80-\xBF] | ||
| 178 | U3d [\xEE-\xEF][\x80-\xBF][\x80-\xBF] | ||
| 179 | U3 {U3a}|{U3b}|{U3c}|{U3d} | ||
| 180 | U4a \xF0[\x90-\xBF][\x80-\xBF][\x80-\xBF] | ||
| 181 | U4b [\xF1-\xF3][\x80-\xBF][\x80-\xBF][\x80-\xBF] | ||
| 182 | U4c \xF4[\x80-\x8F][\x80-\xBF][\x80-\xBF] | ||
| 183 | U4 {U4a}|{U4b}|{U4c} | ||
| 184 | |||
| 185 | U ({U1}|{U2}|{U3}|{U4}) | ||
| 186 | |||
| 187 | U1_xml ([\x09\x0A\x0D\x20-\x25\x27-\x3B\x3D\x3F-\x7F]) | ||
| 188 | |||
| 189 | U1quotedS_xml ([\x09\x0A\x0D\x20-\x25\x28-\x3B\x3D\x3F-\x7F]) | ||
| 190 | U1quotedD_xml ([\x09\x0A\x0D\x20-\x21\x23-\x25\x27-\x3B\x3D\x3F-\x7F]) | ||
| 191 | |||
| 192 | UquotedS ({U1quotedS_xml}|{U2}|{U3}|{U4}) | ||
| 193 | UquotedD ({U1quotedD_xml}|{U2}|{U3}|{U4}) | ||
| 194 | |||
| 195 | letter [a-zA-Z] | ||
| 196 | digit [0-9] | ||
| 197 | xdigit [a-fA-F0-9] | ||
| 198 | |||
| 199 | namechar ({letter}|{digit}|[-._:]) | ||
| 200 | namestart ({letter}|[_:]) | ||
| 201 | name ({namestart}{namechar}*) | ||
| 202 | |||
| 203 | entityref (&{name};) | ||
| 204 | charref (&#({digit}+|x{xdigit}+);) | ||
| 205 | |||
| 206 | -------- equivalent flex definition -------- */ | ||
| 207 | |||
| 208 | /* Tables containing character class defintions (advance declaration for data at end of file). */ | ||
| 209 | static const unsigned char quotedD[256],quotedS[256]; | ||
| 210 | static const unsigned char *U2[1],*U3a[2],*U3b[2],*U3c[2],*U3d[2],*U4a[3],*U4b[3],*U4c[3]; | ||
| 211 | static const unsigned char namestart[256],namechar[256],whitespace[256],digit[256],xdigit[256]; | ||
| 212 | |||
| 213 | |||
| 214 | /*++++++++++++++++++++++++++++++++++++++ | ||
| 215 | A function to call the callback function with the parameters needed. | ||
| 216 | |||
| 217 | int call_callback Returns 1 if the callback returned with an error. | ||
| 218 | |||
| 219 | const char *name The name of the tag. | ||
| 220 | |||
| 221 | int (*callback)() The callback function. | ||
| 222 | |||
| 223 | int type The type of tag (start and/or end). | ||
| 224 | |||
| 225 | int nattributes The number of attributes collected. | ||
| 226 | |||
| 227 | amb | 1220 | unsigned char *attributes[XMLPARSE_MAX_ATTRS] The list of attributes. |
| 228 | amb | 1185 | ++++++++++++++++++++++++++++++++++++++*/ |
| 229 | |||
| 230 | amb | 1220 | static inline int call_callback(const char *name,int (*callback)(),int type,int nattributes,unsigned char *attributes[XMLPARSE_MAX_ATTRS]) |
| 231 | amb | 1185 | { |
| 232 | switch(nattributes) | ||
| 233 | { | ||
| 234 | case 0: return (*callback)(name,type); | ||
| 235 | case 1: return (*callback)(name,type,attributes[0]); | ||
| 236 | case 2: return (*callback)(name,type,attributes[0],attributes[1]); | ||
| 237 | case 3: return (*callback)(name,type,attributes[0],attributes[1],attributes[2]); | ||
| 238 | case 4: return (*callback)(name,type,attributes[0],attributes[1],attributes[2],attributes[3]); | ||
| 239 | case 5: return (*callback)(name,type,attributes[0],attributes[1],attributes[2],attributes[3],attributes[4]); | ||
| 240 | case 6: return (*callback)(name,type,attributes[0],attributes[1],attributes[2],attributes[3],attributes[4],attributes[5]); | ||
| 241 | case 7: return (*callback)(name,type,attributes[0],attributes[1],attributes[2],attributes[3],attributes[4],attributes[5],attributes[6]); | ||
| 242 | case 8: return (*callback)(name,type,attributes[0],attributes[1],attributes[2],attributes[3],attributes[4],attributes[5],attributes[6],attributes[7]); | ||
| 243 | case 9: return (*callback)(name,type,attributes[0],attributes[1],attributes[2],attributes[3],attributes[4],attributes[5],attributes[6],attributes[7],attributes[8]); | ||
| 244 | case 10: return (*callback)(name,type,attributes[0],attributes[1],attributes[2],attributes[3],attributes[4],attributes[5],attributes[6],attributes[7],attributes[8],attributes[9]); | ||
| 245 | case 11: return (*callback)(name,type,attributes[0],attributes[1],attributes[2],attributes[3],attributes[4],attributes[5],attributes[6],attributes[7],attributes[8],attributes[9],attributes[10]); | ||
| 246 | case 12: return (*callback)(name,type,attributes[0],attributes[1],attributes[2],attributes[3],attributes[4],attributes[5],attributes[6],attributes[7],attributes[8],attributes[9],attributes[10],attributes[11]); | ||
| 247 | case 13: return (*callback)(name,type,attributes[0],attributes[1],attributes[2],attributes[3],attributes[4],attributes[5],attributes[6],attributes[7],attributes[8],attributes[9],attributes[10],attributes[11],attributes[12]); | ||
| 248 | case 14: return (*callback)(name,type,attributes[0],attributes[1],attributes[2],attributes[3],attributes[4],attributes[5],attributes[6],attributes[7],attributes[8],attributes[9],attributes[10],attributes[11],attributes[12],attributes[13]); | ||
| 249 | case 15: return (*callback)(name,type,attributes[0],attributes[1],attributes[2],attributes[3],attributes[4],attributes[5],attributes[6],attributes[7],attributes[8],attributes[9],attributes[10],attributes[11],attributes[12],attributes[13],attributes[14]); | ||
| 250 | case 16: return (*callback)(name,type,attributes[0],attributes[1],attributes[2],attributes[3],attributes[4],attributes[5],attributes[6],attributes[7],attributes[8],attributes[9],attributes[10],attributes[11],attributes[12],attributes[13],attributes[14],attributes[15]); | ||
| 251 | |||
| 252 | default: | ||
| 253 | amb | 1301 | fprintf(stderr,"XML Parser: Error on line %"PRIu64": too many attributes for tag '%s' source code needs changing.\n",lineno,name); |
| 254 | amb | 1185 | exit(1); |
| 255 | } | ||
| 256 | } | ||
| 257 | |||
| 258 | |||
| 259 | /*++++++++++++++++++++++++++++++++++++++ | ||
| 260 | Parse the XML and call the functions for each tag as seen. | ||
| 261 | |||
| 262 | int ParseXML Returns 0 if OK or something else in case of an error. | ||
| 263 | |||
| 264 | amb | 1450 | int fd The file descriptor of the file to parse. |
| 265 | amb | 1185 | |
| 266 | xmltag **tags The array of pointers to tags for the top level. | ||
| 267 | |||
| 268 | int options A list of XML Parser options OR-ed together. | ||
| 269 | ++++++++++++++++++++++++++++++++++++++*/ | ||
| 270 | |||
| 271 | int ParseXML(int fd,xmltag **tags,int options) | ||
| 272 | { | ||
| 273 | int i; | ||
| 274 | int state,next_state,after_attr; | ||
| 275 | unsigned char saved_buffer_ptr=0; | ||
| 276 | const unsigned char *quoted; | ||
| 277 | |||
| 278 | amb | 1220 | unsigned char *attributes[XMLPARSE_MAX_ATTRS]={NULL}; |
| 279 | amb | 1185 | int attribute=0; |
| 280 | |||
| 281 | int stackdepth=0,stackused=0; | ||
| 282 | xmltag ***tags_stack=NULL; | ||
| 283 | xmltag **tag_stack=NULL; | ||
| 284 | xmltag *tag=NULL; | ||
| 285 | |||
| 286 | /* The actual parser. */ | ||
| 287 | |||
| 288 | lineno=1; | ||
| 289 | |||
| 290 | amb | 1195 | buffer_end=buffer[buffer_active]+sizeof(buffer[0])-1; |
| 291 | buffer_token=NULL; | ||
| 292 | amb | 1185 | |
| 293 | buffer_refill(fd); | ||
| 294 | |||
| 295 | BEGIN(LEX_STATE_INITIAL); | ||
| 296 | |||
| 297 | new_state: | ||
| 298 | |||
| 299 | switch(state) | ||
| 300 | { | ||
| 301 | /* ================ Parsing states ================ */ | ||
| 302 | |||
| 303 | |||
| 304 | /* -------- equivalent flex definition -------- | ||
| 305 | |||
| 306 | <INITIAL>"<!" { BEGIN(BANGTAG); } | ||
| 307 | <INITIAL>"</" { BEGIN(END_TAG1); } | ||
| 308 | <INITIAL>"<?" { BEGIN(XML_DECL_START); } | ||
| 309 | <INITIAL>"<" { BEGIN(TAG_START); } | ||
| 310 | |||
| 311 | <INITIAL>">" { return(LEX_ERROR_CLOSE); } | ||
| 312 | |||
| 313 | <INITIAL>{N} { lineno++; } | ||
| 314 | <INITIAL>{S}+ { } | ||
| 315 | <INITIAL>. { return(LEX_ERROR_TEXT_OUTSIDE); } | ||
| 316 | |||
| 317 | -------- equivalent flex definition -------- */ | ||
| 318 | |||
| 319 | case LEX_STATE_INITIAL: | ||
| 320 | |||
| 321 | while(1) | ||
| 322 | { | ||
| 323 | amb | 1220 | while(whitespace[(int)*buffer_ptr]) |
| 324 | amb | 1185 | NEXT_CHAR; |
| 325 | |||
| 326 | if(*buffer_ptr=='\n') | ||
| 327 | { | ||
| 328 | NEXT_CHAR; | ||
| 329 | |||
| 330 | lineno++; | ||
| 331 | } | ||
| 332 | else if(*buffer_ptr=='<') | ||
| 333 | { | ||
| 334 | NEXT_CHAR; | ||
| 335 | |||
| 336 | amb | 1190 | if(*buffer_ptr=='/') |
| 337 | amb | 1185 | { |
| 338 | NEXT_CHAR; | ||
| 339 | amb | 1190 | BEGIN(LEX_STATE_END_TAG1); |
| 340 | amb | 1185 | } |
| 341 | amb | 1190 | else if(*buffer_ptr=='!') |
| 342 | amb | 1185 | { |
| 343 | NEXT_CHAR; | ||
| 344 | amb | 1190 | BEGIN(LEX_STATE_BANGTAG); |
| 345 | amb | 1185 | } |
| 346 | else if(*buffer_ptr=='?') | ||
| 347 | { | ||
| 348 | NEXT_CHAR; | ||
| 349 | BEGIN(LEX_STATE_XML_DECL_START); | ||
| 350 | } | ||
| 351 | else | ||
| 352 | BEGIN(LEX_STATE_TAG_START); | ||
| 353 | } | ||
| 354 | else if(*buffer_ptr=='>') | ||
| 355 | BEGIN(LEX_ERROR_CLOSE); | ||
| 356 | else | ||
| 357 | BEGIN(LEX_ERROR_TEXT_OUTSIDE); | ||
| 358 | } | ||
| 359 | |||
| 360 | break; | ||
| 361 | |||
| 362 | /* -------- equivalent flex definition -------- | ||
| 363 | |||
| 364 | <BANGTAG>"--" { BEGIN(COMMENT); } | ||
| 365 | <BANGTAG>{N} { return(LEX_ERROR_TAG_START); } | ||
| 366 | <BANGTAG>. { return(LEX_ERROR_TAG_START); } | ||
| 367 | |||
| 368 | -------- equivalent flex definition -------- */ | ||
| 369 | |||
| 370 | case LEX_STATE_BANGTAG: | ||
| 371 | |||
| 372 | if(*buffer_ptr!='-') | ||
| 373 | BEGIN(LEX_ERROR_TAG_START); | ||
| 374 | |||
| 375 | NEXT_CHAR; | ||
| 376 | |||
| 377 | if(*buffer_ptr!='-') | ||
| 378 | BEGIN(LEX_ERROR_TAG_START); | ||
| 379 | |||
| 380 | NEXT_CHAR; | ||
| 381 | BEGIN(LEX_STATE_COMMENT); | ||
| 382 | |||
| 383 | break; | ||
| 384 | |||
| 385 | /* -------- equivalent flex definition -------- | ||
| 386 | |||
| 387 | <COMMENT>"-->" { BEGIN(INITIAL); } | ||
| 388 | <COMMENT>"--"[^>] { return(LEX_ERROR_COMMENT); } | ||
| 389 | <COMMENT>"-" { } | ||
| 390 | <COMMENT>{N} { lineno++; } | ||
| 391 | <COMMENT>[^-\n]+ { } | ||
| 392 | |||
| 393 | -------- equivalent flex definition -------- */ | ||
| 394 | |||
| 395 | case LEX_STATE_COMMENT: | ||
| 396 | |||
| 397 | while(1) | ||
| 398 | { | ||
| 399 | while(*buffer_ptr!='-' && *buffer_ptr!='\n') | ||
| 400 | NEXT_CHAR; | ||
| 401 | |||
| 402 | amb | 1190 | if(*buffer_ptr=='-') |
| 403 | amb | 1185 | { |
| 404 | NEXT_CHAR; | ||
| 405 | |||
| 406 | if(*buffer_ptr!='-') | ||
| 407 | continue; | ||
| 408 | |||
| 409 | NEXT_CHAR; | ||
| 410 | if(*buffer_ptr=='>') | ||
| 411 | { | ||
| 412 | NEXT_CHAR; | ||
| 413 | BEGIN(LEX_STATE_INITIAL); | ||
| 414 | } | ||
| 415 | |||
| 416 | BEGIN(LEX_ERROR_COMMENT); | ||
| 417 | } | ||
| 418 | amb | 1190 | else /* if(*buffer_ptr=='\n') */ |
| 419 | { | ||
| 420 | NEXT_CHAR; | ||
| 421 | |||
| 422 | lineno++; | ||
| 423 | } | ||
| 424 | amb | 1185 | } |
| 425 | |||
| 426 | break; | ||
| 427 | |||
| 428 | /* -------- equivalent flex definition -------- | ||
| 429 | |||
| 430 | <XML_DECL_START>xml { BEGIN(XML_DECL); return(LEX_XML_DECL_BEGIN); } | ||
| 431 | <XML_DECL_START>{N} { return(LEX_ERROR_XML_DECL_START); } | ||
| 432 | <XML_DECL_START>. { return(LEX_ERROR_XML_DECL_START); } | ||
| 433 | |||
| 434 | -------- equivalent flex definition -------- */ | ||
| 435 | |||
| 436 | case LEX_STATE_XML_DECL_START: | ||
| 437 | |||
| 438 | START_TOKEN; | ||
| 439 | |||
| 440 | if(*buffer_ptr=='x') | ||
| 441 | { | ||
| 442 | NEXT_CHAR; | ||
| 443 | if(*buffer_ptr=='m') | ||
| 444 | { | ||
| 445 | NEXT_CHAR; | ||
| 446 | if(*buffer_ptr=='l') | ||
| 447 | { | ||
| 448 | NEXT_CHAR; | ||
| 449 | |||
| 450 | saved_buffer_ptr=*buffer_ptr; | ||
| 451 | *buffer_ptr=0; | ||
| 452 | |||
| 453 | NEXT(LEX_STATE_XML_DECL); | ||
| 454 | BEGIN(LEX_FUNC_XML_DECL_BEGIN); | ||
| 455 | } | ||
| 456 | } | ||
| 457 | } | ||
| 458 | |||
| 459 | BEGIN(LEX_ERROR_XML_DECL_START); | ||
| 460 | |||
| 461 | /* -------- equivalent flex definition -------- | ||
| 462 | |||
| 463 | <XML_DECL>"?>" { BEGIN(INITIAL); return(LEX_XML_DECL_FINISH); } | ||
| 464 | <XML_DECL>{S}+ { } | ||
| 465 | <XML_DECL>{N} { lineno++; } | ||
| 466 | <XML_DECL>{name} { after_attr=XML_DECL; BEGIN(ATTR_KEY); return(LEX_ATTR_KEY); } | ||
| 467 | <XML_DECL>. { return(LEX_ERROR_XML_DECL); } | ||
| 468 | |||
| 469 | -------- equivalent flex definition -------- */ | ||
| 470 | |||
| 471 | case LEX_STATE_XML_DECL: | ||
| 472 | |||
| 473 | while(1) | ||
| 474 | { | ||
| 475 | amb | 1220 | while(whitespace[(int)*buffer_ptr]) |
| 476 | amb | 1185 | NEXT_CHAR; |
| 477 | |||
| 478 | amb | 1220 | if(namestart[(int)*buffer_ptr]) |
| 479 | amb | 1185 | { |
| 480 | amb | 1190 | START_TOKEN; |
| 481 | |||
| 482 | amb | 1185 | NEXT_CHAR; |
| 483 | amb | 1220 | while(namechar[(int)*buffer_ptr]) |
| 484 | amb | 1190 | NEXT_CHAR; |
| 485 | |||
| 486 | saved_buffer_ptr=*buffer_ptr; | ||
| 487 | *buffer_ptr=0; | ||
| 488 | |||
| 489 | after_attr=LEX_STATE_XML_DECL; | ||
| 490 | NEXT(LEX_STATE_ATTR_KEY); | ||
| 491 | BEGIN(LEX_FUNC_ATTR_KEY); | ||
| 492 | amb | 1185 | } |
| 493 | else if(*buffer_ptr=='?') | ||
| 494 | { | ||
| 495 | NEXT_CHAR; | ||
| 496 | if(*buffer_ptr=='>') | ||
| 497 | { | ||
| 498 | NEXT_CHAR; | ||
| 499 | NEXT(LEX_STATE_INITIAL); | ||
| 500 | BEGIN(LEX_FUNC_XML_DECL_FINISH); | ||
| 501 | } | ||
| 502 | |||
| 503 | BEGIN(LEX_ERROR_XML_DECL); | ||
| 504 | } | ||
| 505 | amb | 1190 | else if(*buffer_ptr=='\n') |
| 506 | amb | 1185 | { |
| 507 | NEXT_CHAR; | ||
| 508 | amb | 1190 | lineno++; |
| 509 | amb | 1185 | } |
| 510 | else | ||
| 511 | BEGIN(LEX_ERROR_XML_DECL); | ||
| 512 | } | ||
| 513 | |||
| 514 | break; | ||
| 515 | |||
| 516 | /* -------- equivalent flex definition -------- | ||
| 517 | |||
| 518 | <TAG_START>{name} { BEGIN(TAG); return(LEX_TAG_BEGIN); } | ||
| 519 | <TAG_START>{N} { return(LEX_ERROR_TAG_START); } | ||
| 520 | <TAG_START>. { return(LEX_ERROR_TAG_START); } | ||
| 521 | |||
| 522 | -------- equivalent flex definition -------- */ | ||
| 523 | |||
| 524 | case LEX_STATE_TAG_START: | ||
| 525 | |||
| 526 | amb | 1220 | if(namestart[(int)*buffer_ptr]) |
| 527 | amb | 1185 | { |
| 528 | START_TOKEN; | ||
| 529 | |||
| 530 | NEXT_CHAR; | ||
| 531 | amb | 1220 | while(namechar[(int)*buffer_ptr]) |
| 532 | amb | 1185 | NEXT_CHAR; |
| 533 | |||
| 534 | saved_buffer_ptr=*buffer_ptr; | ||
| 535 | *buffer_ptr=0; | ||
| 536 | |||
| 537 | NEXT(LEX_STATE_TAG); | ||
| 538 | BEGIN(LEX_FUNC_TAG_BEGIN); | ||
| 539 | } | ||
| 540 | |||
| 541 | BEGIN(LEX_ERROR_TAG_START); | ||
| 542 | |||
| 543 | /* -------- equivalent flex definition -------- | ||
| 544 | |||
| 545 | <END_TAG1>{name} { BEGIN(END_TAG2); return(LEX_TAG_POP); } | ||
| 546 | <END_TAG1>{N} { return(LEX_ERROR_END_TAG); } | ||
| 547 | <END_TAG1>. { return(LEX_ERROR_END_TAG); } | ||
| 548 | |||
| 549 | -------- equivalent flex definition -------- */ | ||
| 550 | |||
| 551 | case LEX_STATE_END_TAG1: | ||
| 552 | |||
| 553 | amb | 1220 | if(namestart[(int)*buffer_ptr]) |
| 554 | amb | 1185 | { |
| 555 | START_TOKEN; | ||
| 556 | |||
| 557 | NEXT_CHAR; | ||
| 558 | amb | 1220 | while(namechar[(int)*buffer_ptr]) |
| 559 | amb | 1185 | NEXT_CHAR; |
| 560 | |||
| 561 | saved_buffer_ptr=*buffer_ptr; | ||
| 562 | *buffer_ptr=0; | ||
| 563 | |||
| 564 | NEXT(LEX_STATE_END_TAG2); | ||
| 565 | BEGIN(LEX_FUNC_TAG_POP); | ||
| 566 | } | ||
| 567 | |||
| 568 | BEGIN(LEX_ERROR_END_TAG); | ||
| 569 | |||
| 570 | /* -------- equivalent flex definition -------- | ||
| 571 | |||
| 572 | <END_TAG2>">" { BEGIN(INITIAL); } | ||
| 573 | <END_TAG2>{N} { return(LEX_ERROR_END_TAG); } | ||
| 574 | <END_TAG2>. { return(LEX_ERROR_END_TAG); } | ||
| 575 | |||
| 576 | -------- equivalent flex definition -------- */ | ||
| 577 | |||
| 578 | case LEX_STATE_END_TAG2: | ||
| 579 | |||
| 580 | if(*buffer_ptr=='>') | ||
| 581 | { | ||
| 582 | NEXT_CHAR; | ||
| 583 | |||
| 584 | BEGIN(LEX_STATE_INITIAL); | ||
| 585 | } | ||
| 586 | |||
| 587 | BEGIN(LEX_ERROR_END_TAG); | ||
| 588 | |||
| 589 | /* -------- equivalent flex definition -------- | ||
| 590 | |||
| 591 | <TAG>"/>" { BEGIN(INITIAL); return(LEX_TAG_FINISH); } | ||
| 592 | <TAG>">" { BEGIN(INITIAL); return(LEX_TAG_PUSH); } | ||
| 593 | <TAG>{S}+ { } | ||
| 594 | <TAG>{N} { lineno++; } | ||
| 595 | <TAG>{name} { after_attr=TAG; BEGIN(ATTR_KEY); return(LEX_ATTR_KEY); } | ||
| 596 | <TAG>. { return(LEX_ERROR_TAG); } | ||
| 597 | |||
| 598 | -------- equivalent flex definition -------- */ | ||
| 599 | |||
| 600 | case LEX_STATE_TAG: | ||
| 601 | |||
| 602 | while(1) | ||
| 603 | { | ||
| 604 | amb | 1220 | while(whitespace[(int)*buffer_ptr]) |
| 605 | amb | 1185 | NEXT_CHAR; |
| 606 | |||
| 607 | amb | 1220 | if(namestart[(int)*buffer_ptr]) |
| 608 | amb | 1185 | { |
| 609 | amb | 1190 | START_TOKEN; |
| 610 | |||
| 611 | amb | 1185 | NEXT_CHAR; |
| 612 | amb | 1220 | while(namechar[(int)*buffer_ptr]) |
| 613 | amb | 1190 | NEXT_CHAR; |
| 614 | |||
| 615 | saved_buffer_ptr=*buffer_ptr; | ||
| 616 | *buffer_ptr=0; | ||
| 617 | |||
| 618 | after_attr=LEX_STATE_TAG; | ||
| 619 | NEXT(LEX_STATE_ATTR_KEY); | ||
| 620 | BEGIN(LEX_FUNC_ATTR_KEY); | ||
| 621 | amb | 1185 | } |
| 622 | else if(*buffer_ptr=='/') | ||
| 623 | { | ||
| 624 | NEXT_CHAR; | ||
| 625 | if(*buffer_ptr=='>') | ||
| 626 | { | ||
| 627 | NEXT_CHAR; | ||
| 628 | NEXT(LEX_STATE_INITIAL); | ||
| 629 | BEGIN(LEX_FUNC_TAG_FINISH); | ||
| 630 | } | ||
| 631 | |||
| 632 | BEGIN(LEX_ERROR_TAG); | ||
| 633 | } | ||
| 634 | else if(*buffer_ptr=='>') | ||
| 635 | { | ||
| 636 | NEXT_CHAR; | ||
| 637 | NEXT(LEX_STATE_INITIAL); | ||
| 638 | BEGIN(LEX_FUNC_TAG_PUSH); | ||
| 639 | } | ||
| 640 | amb | 1190 | else if(*buffer_ptr=='\n') |
| 641 | amb | 1185 | { |
| 642 | NEXT_CHAR; | ||
| 643 | amb | 1190 | lineno++; |
| 644 | amb | 1185 | } |
| 645 | else | ||
| 646 | BEGIN(LEX_ERROR_TAG); | ||
| 647 | } | ||
| 648 | |||
| 649 | break; | ||
| 650 | |||
| 651 | /* -------- equivalent flex definition -------- | ||
| 652 | |||
| 653 | <ATTR_KEY>= { BEGIN(ATTR_VAL); } | ||
| 654 | <ATTR_KEY>{N} { return(LEX_ERROR_ATTR); } | ||
| 655 | <ATTR_KEY>. { return(LEX_ERROR_ATTR); } | ||
| 656 | |||
| 657 | -------- equivalent flex definition -------- */ | ||
| 658 | |||
| 659 | case LEX_STATE_ATTR_KEY: | ||
| 660 | |||
| 661 | if(*buffer_ptr=='=') | ||
| 662 | { | ||
| 663 | NEXT_CHAR; | ||
| 664 | BEGIN(LEX_STATE_ATTR_VAL); | ||
| 665 | } | ||
| 666 | |||
| 667 | BEGIN(LEX_ERROR_ATTR); | ||
| 668 | |||
| 669 | /* -------- equivalent flex definition -------- | ||
| 670 | |||
| 671 | <ATTR_VAL>\" { BEGIN(DQUOTED); } | ||
| 672 | <ATTR_VAL>\' { BEGIN(SQUOTED); } | ||
| 673 | <ATTR_VAL>{N} { return(LEX_ERROR_ATTR); } | ||
| 674 | <ATTR_VAL>. { return(LEX_ERROR_ATTR); } | ||
| 675 | |||
| 676 | -------- equivalent flex definition -------- */ | ||
| 677 | |||
| 678 | case LEX_STATE_ATTR_VAL: | ||
| 679 | |||
| 680 | amb | 1190 | if(*buffer_ptr=='"') |
| 681 | amb | 1185 | { |
| 682 | NEXT_CHAR; | ||
| 683 | amb | 1190 | BEGIN(LEX_STATE_DQUOTED); |
| 684 | amb | 1185 | } |
| 685 | amb | 1190 | else if(*buffer_ptr=='\'') |
| 686 | amb | 1185 | { |
| 687 | NEXT_CHAR; | ||
| 688 | amb | 1190 | BEGIN(LEX_STATE_SQUOTED); |
| 689 | amb | 1185 | } |
| 690 | |||
| 691 | BEGIN(LEX_ERROR_ATTR); | ||
| 692 | |||
| 693 | /* -------- equivalent flex definition -------- | ||
| 694 | |||
| 695 | <DQUOTED>\" { BEGIN(after_attr); return(LEX_ATTR_VAL); } | ||
| 696 | <DQUOTED>{entityref} { if(options&XMLPARSE_RETURN_ATTR_ENCODED) {append_string(yytext);} | ||
| 697 | amb | 1189 | else { const char *str=ParseXML_Decode_Entity_Ref(yytext); if(str) {append_string(str);} else {return(LEX_ERROR_ENTITY_REF);} } } |
| 698 | amb | 1185 | <DQUOTED>{charref} { if(options&XMLPARSE_RETURN_ATTR_ENCODED) {append_string(yytext);} |
| 699 | amb | 1189 | else { const char *str=ParseXML_Decode_Char_Ref(yytext); if(str) {append_string(str);} else {return(LEX_ERROR_CHAR_REF);} } } |
| 700 | amb | 1185 | <DQUOTED>{UquotedD} { } |
| 701 | <DQUOTED>[<>&] { return(LEX_ERROR_ATTR_VAL); } | ||
| 702 | <DQUOTED>. { return(LEX_ERROR_ATTR_VAL); } | ||
| 703 | |||
| 704 | <SQUOTED>\' { BEGIN(after_attr); return(LEX_ATTR_VAL); } | ||
| 705 | <SQUOTED>{entityref} { if(options&XMLPARSE_RETURN_ATTR_ENCODED) {append_string(yytext);} | ||
| 706 | amb | 1189 | else { const char *str=ParseXML_Decode_Entity_Ref(yytext); if(str) {append_string(str);} else {return(LEX_ERROR_ENTITY_REF);} } } |
| 707 | amb | 1185 | <SQUOTED>{charref} { if(options&XMLPARSE_RETURN_ATTR_ENCODED) {append_string(yytext);} |
| 708 | amb | 1189 | else { const char *str=ParseXML_Decode_Char_Ref(yytext); if(str) {append_string(str);} else {return(LEX_ERROR_CHAR_REF);} } } |
| 709 | amb | 1185 | <SQUOTED>{UquotedS} { append_string(yytext); } |
| 710 | <SQUOTED>[<>&] { return(LEX_ERROR_ATTR_VAL); } | ||
| 711 | <SQUOTED>. { return(LEX_ERROR_ATTR_VAL); } | ||
| 712 | |||
| 713 | -------- equivalent flex definition -------- */ | ||
| 714 | |||
| 715 | case LEX_STATE_DQUOTED: | ||
| 716 | case LEX_STATE_SQUOTED: | ||
| 717 | |||
| 718 | if(state==LEX_STATE_DQUOTED) | ||
| 719 | quoted=quotedD; | ||
| 720 | else | ||
| 721 | quoted=quotedS; | ||
| 722 | |||
| 723 | START_TOKEN; | ||
| 724 | |||
| 725 | while(1) | ||
| 726 | { | ||
| 727 | amb | 1220 | switch(quoted[(int)*buffer_ptr]) |
| 728 | amb | 1185 | { |
| 729 | amb | 1189 | case 10: /* U1 - used by all tag keys and many values */ |
| 730 | do | ||
| 731 | { | ||
| 732 | NEXT_CHAR; | ||
| 733 | } | ||
| 734 | amb | 1220 | while(quoted[(int)*buffer_ptr]==10); |
| 735 | amb | 1185 | break; |
| 736 | |||
| 737 | case 20: /* U2 */ | ||
| 738 | NEXT_CHAR; | ||
| 739 | amb | 1220 | if(!U2[0][(int)*buffer_ptr]) |
| 740 | amb | 1185 | BEGIN(LEX_ERROR_ATTR_VAL); |
| 741 | NEXT_CHAR; | ||
| 742 | break; | ||
| 743 | |||
| 744 | case 31: /* U3a */ | ||
| 745 | NEXT_CHAR; | ||
| 746 | amb | 1220 | if(!U3a[0][(int)*buffer_ptr]) |
| 747 | amb | 1185 | BEGIN(LEX_ERROR_ATTR_VAL); |
| 748 | NEXT_CHAR; | ||
| 749 | amb | 1220 | if(!U3a[1][(int)*buffer_ptr]) |
| 750 | amb | 1185 | BEGIN(LEX_ERROR_ATTR_VAL); |
| 751 | NEXT_CHAR; | ||
| 752 | break; | ||
| 753 | |||
| 754 | case 32: /* U3b */ | ||
| 755 | NEXT_CHAR; | ||
| 756 | amb | 1220 | if(!U3b[0][(int)*buffer_ptr]) |
| 757 | amb | 1185 | BEGIN(LEX_ERROR_ATTR_VAL); |
| 758 | NEXT_CHAR; | ||
| 759 | amb | 1220 | if(!U3b[1][(int)*buffer_ptr]) |
| 760 | amb | 1185 | BEGIN(LEX_ERROR_ATTR_VAL); |
| 761 | NEXT_CHAR; | ||
| 762 | break; | ||
| 763 | |||
| 764 | case 33: /* U3c */ | ||
| 765 | NEXT_CHAR; | ||
| 766 | amb | 1220 | if(!U3c[0][(int)*buffer_ptr]) |
| 767 | amb | 1185 | BEGIN(LEX_ERROR_ATTR_VAL); |
| 768 | NEXT_CHAR; | ||
| 769 | amb | 1220 | if(!U3c[1][(int)*buffer_ptr]) |
| 770 | amb | 1185 | BEGIN(LEX_ERROR_ATTR_VAL); |
| 771 | NEXT_CHAR; | ||
| 772 | break; | ||
| 773 | |||
| 774 | case 34: /* U3d */ | ||
| 775 | NEXT_CHAR; | ||
| 776 | amb | 1220 | if(!U3d[0][(int)*buffer_ptr]) |
| 777 | amb | 1185 | BEGIN(LEX_ERROR_ATTR_VAL); |
| 778 | NEXT_CHAR; | ||
| 779 | amb | 1220 | if(!U3d[1][(int)*buffer_ptr]) |
| 780 | amb | 1185 | BEGIN(LEX_ERROR_ATTR_VAL); |
| 781 | NEXT_CHAR; | ||
| 782 | break; | ||
| 783 | |||
| 784 | case 41: /* U4a */ | ||
| 785 | NEXT_CHAR; | ||
| 786 | amb | 1220 | if(!U4a[0][(int)*buffer_ptr]) |
| 787 | amb | 1185 | BEGIN(LEX_ERROR_ATTR_VAL); |
| 788 | NEXT_CHAR; | ||
| 789 | amb | 1220 | if(!U4a[1][(int)*buffer_ptr]) |
| 790 | amb | 1185 | BEGIN(LEX_ERROR_ATTR_VAL); |
| 791 | NEXT_CHAR; | ||
| 792 | amb | 1277 | if(!U4a[2][(int)*buffer_ptr]) |
| 793 | BEGIN(LEX_ERROR_ATTR_VAL); | ||
| 794 | NEXT_CHAR; | ||
| 795 | amb | 1185 | break; |
| 796 | |||
| 797 | case 42: /* U4b */ | ||
| 798 | NEXT_CHAR; | ||
| 799 | amb | 1220 | if(!U4b[0][(int)*buffer_ptr]) |
| 800 | amb | 1185 | BEGIN(LEX_ERROR_ATTR_VAL); |
| 801 | NEXT_CHAR; | ||
| 802 | amb | 1220 | if(!U4b[1][(int)*buffer_ptr]) |
| 803 | amb | 1185 | BEGIN(LEX_ERROR_ATTR_VAL); |
| 804 | NEXT_CHAR; | ||
| 805 | amb | 1277 | if(!U4b[2][(int)*buffer_ptr]) |
| 806 | BEGIN(LEX_ERROR_ATTR_VAL); | ||
| 807 | NEXT_CHAR; | ||
| 808 | amb | 1185 | break; |
| 809 | |||
| 810 | case 43: /* U4c */ | ||
| 811 | NEXT_CHAR; | ||
| 812 | amb | 1220 | if(!U4c[0][(int)*buffer_ptr]) |
| 813 | amb | 1185 | BEGIN(LEX_ERROR_ATTR_VAL); |
| 814 | NEXT_CHAR; | ||
| 815 | amb | 1220 | if(!U4c[1][(int)*buffer_ptr]) |
| 816 | amb | 1185 | BEGIN(LEX_ERROR_ATTR_VAL); |
| 817 | NEXT_CHAR; | ||
| 818 | amb | 1277 | if(!U4c[2][(int)*buffer_ptr]) |
| 819 | BEGIN(LEX_ERROR_ATTR_VAL); | ||
| 820 | NEXT_CHAR; | ||
| 821 | amb | 1185 | break; |
| 822 | |||
| 823 | case 50: /* entityref or charref */ | ||
| 824 | NEXT_CHAR; | ||
| 825 | |||
| 826 | if(*buffer_ptr=='#') /* charref */ | ||
| 827 | { | ||
| 828 | int charref_len=3; | ||
| 829 | |||
| 830 | NEXT_CHAR; | ||
| 831 | amb | 1220 | if(digit[(int)*buffer_ptr]) /* decimal */ |
| 832 | amb | 1185 | { |
| 833 | NEXT_CHAR; | ||
| 834 | charref_len++; | ||
| 835 | |||
| 836 | amb | 1220 | while(digit[(int)*buffer_ptr]) |
| 837 | amb | 1185 | { |
| 838 | NEXT_CHAR; | ||
| 839 | charref_len++; | ||
| 840 | } | ||
| 841 | |||
| 842 | if(*buffer_ptr!=';') | ||
| 843 | BEGIN(LEX_ERROR_ATTR_VAL); | ||
| 844 | } | ||
| 845 | amb | 1190 | else if(*buffer_ptr=='x') /* hex */ |
| 846 | amb | 1185 | { |
| 847 | NEXT_CHAR; | ||
| 848 | charref_len++; | ||
| 849 | |||
| 850 | amb | 1220 | while(xdigit[(int)*buffer_ptr]) |
| 851 | amb | 1185 | { |
| 852 | NEXT_CHAR; | ||
| 853 | charref_len++; | ||
| 854 | } | ||
| 855 | |||
| 856 | if(*buffer_ptr!=';') | ||
| 857 | BEGIN(LEX_ERROR_ATTR_VAL); | ||
| 858 | } | ||
| 859 | else /* other */ | ||
| 860 | BEGIN(LEX_ERROR_ATTR_VAL); | ||
| 861 | |||
| 862 | NEXT_CHAR; | ||
| 863 | |||
| 864 | if(!(options&XMLPARSE_RETURN_ATTR_ENCODED)) | ||
| 865 | { | ||
| 866 | const char *str; | ||
| 867 | |||
| 868 | saved_buffer_ptr=*buffer_ptr; | ||
| 869 | *buffer_ptr=0; | ||
| 870 | |||
| 871 | amb | 1220 | str=ParseXML_Decode_Char_Ref((char*)(buffer_ptr-charref_len)); |
| 872 | amb | 1185 | |
| 873 | if(!str) | ||
| 874 | { | ||
| 875 | buffer_ptr-=charref_len; | ||
| 876 | BEGIN(LEX_ERROR_CHAR_REF); | ||
| 877 | } | ||
| 878 | |||
| 879 | buffer_token=memmove(buffer_token+(charref_len-strlen(str)),buffer_token,buffer_ptr-buffer_token-charref_len); | ||
| 880 | memcpy(buffer_ptr-strlen(str),str,strlen(str)); | ||
| 881 | |||
| 882 | *buffer_ptr=saved_buffer_ptr; | ||
| 883 | } | ||
| 884 | } | ||
| 885 | amb | 1220 | else if(namestart[(int)*buffer_ptr]) /* entityref */ |
| 886 | amb | 1185 | { |
| 887 | int entityref_len=3; | ||
| 888 | |||
| 889 | NEXT_CHAR; | ||
| 890 | amb | 1220 | while(namechar[(int)*buffer_ptr]) |
| 891 | amb | 1185 | { |
| 892 | NEXT_CHAR; | ||
| 893 | entityref_len++; | ||
| 894 | } | ||
| 895 | |||
| 896 | if(*buffer_ptr!=';') | ||
| 897 | BEGIN(LEX_ERROR_ATTR_VAL); | ||
| 898 | |||
| 899 | NEXT_CHAR; | ||
| 900 | |||
| 901 | if(!(options&XMLPARSE_RETURN_ATTR_ENCODED)) | ||
| 902 | { | ||
| 903 | const char *str; | ||
| 904 | |||
| 905 | saved_buffer_ptr=*buffer_ptr; | ||
| 906 | *buffer_ptr=0; | ||
| 907 | |||
| 908 | amb | 1220 | str=ParseXML_Decode_Entity_Ref((char*)(buffer_ptr-entityref_len)); |
| 909 | amb | 1185 | |
| 910 | if(!str) | ||
| 911 | { | ||
| 912 | buffer_ptr-=entityref_len; | ||
| 913 | BEGIN(LEX_ERROR_ENTITY_REF); | ||
| 914 | } | ||
| 915 | |||
| 916 | buffer_token=memmove(buffer_token+(entityref_len-strlen(str)),buffer_token,buffer_ptr-buffer_token-entityref_len); | ||
| 917 | memcpy(buffer_ptr-strlen(str),str,strlen(str)); | ||
| 918 | |||
| 919 | *buffer_ptr=saved_buffer_ptr; | ||
| 920 | } | ||
| 921 | } | ||
| 922 | else /* other */ | ||
| 923 | BEGIN(LEX_ERROR_ATTR_VAL); | ||
| 924 | |||
| 925 | break; | ||
| 926 | |||
| 927 | case 99: /* quote */ | ||
| 928 | *buffer_ptr=0; | ||
| 929 | NEXT_CHAR; | ||
| 930 | |||
| 931 | NEXT(after_attr); | ||
| 932 | BEGIN(LEX_FUNC_ATTR_VAL); | ||
| 933 | |||
| 934 | default: /* other */ | ||
| 935 | BEGIN(LEX_ERROR_ATTR_VAL); | ||
| 936 | } | ||
| 937 | } | ||
| 938 | |||
| 939 | break; | ||
| 940 | |||
| 941 | |||
| 942 | /* ================ Functional states ================ */ | ||
| 943 | |||
| 944 | |||
| 945 | /* The start of a tag for an XML declaration */ | ||
| 946 | |||
| 947 | case LEX_FUNC_XML_DECL_BEGIN: | ||
| 948 | |||
| 949 | if(tag_stack) | ||
| 950 | BEGIN(LEX_ERROR_XML_NOT_FIRST); | ||
| 951 | |||
| 952 | /* The start of a tag for an element */ | ||
| 953 | |||
| 954 | case LEX_FUNC_TAG_BEGIN: | ||
| 955 | |||
| 956 | tag=NULL; | ||
| 957 | |||
| 958 | for(i=0;tags[i];i++) | ||
| 959 | amb | 1445 | if(buffer_token[0]==tags[i]->name[0] || tolower(buffer_token[0])==tags[i]->name[0]) |
| 960 | amb | 1443 | if(!strcasecmp((char*)buffer_token+1,tags[i]->name+1)) |
| 961 | { | ||
| 962 | tag=tags[i]; | ||
| 963 | amb | 1185 | |
| 964 | amb | 1443 | for(i=0;i<tag->nattributes;i++) |
| 965 | attributes[i]=NULL; | ||
| 966 | amb | 1185 | |
| 967 | amb | 1443 | break; |
| 968 | } | ||
| 969 | amb | 1185 | |
| 970 | if(tag==NULL) | ||
| 971 | BEGIN(LEX_ERROR_UNEXP_TAG); | ||
| 972 | |||
| 973 | END_TOKEN; | ||
| 974 | |||
| 975 | *buffer_ptr=saved_buffer_ptr; | ||
| 976 | BEGIN(next_state); | ||
| 977 | |||
| 978 | /* The end of the start-tag for an element */ | ||
| 979 | |||
| 980 | case LEX_FUNC_TAG_PUSH: | ||
| 981 | |||
| 982 | if(stackused==stackdepth) | ||
| 983 | { | ||
| 984 | tag_stack =(xmltag**) realloc((void*)tag_stack ,(stackdepth+=8)*sizeof(xmltag*)); | ||
| 985 | tags_stack=(xmltag***)realloc((void*)tags_stack,(stackdepth+=8)*sizeof(xmltag**)); | ||
| 986 | } | ||
| 987 | |||
| 988 | tag_stack [stackused]=tag; | ||
| 989 | tags_stack[stackused]=tags; | ||
| 990 | stackused++; | ||
| 991 | |||
| 992 | if(tag->callback) | ||
| 993 | if(call_callback(tag->name,tag->callback,XMLPARSE_TAG_START,tag->nattributes,attributes)) | ||
| 994 | BEGIN(LEX_ERROR_CALLBACK); | ||
| 995 | |||
| 996 | tags=tag->subtags; | ||
| 997 | |||
| 998 | BEGIN(next_state); | ||
| 999 | |||
| 1000 | /* The end of the empty-element-tag for an XML declaration */ | ||
| 1001 | |||
| 1002 | case LEX_FUNC_XML_DECL_FINISH: | ||
| 1003 | |||
| 1004 | /* The end of the empty-element-tag for an element */ | ||
| 1005 | |||
| 1006 | case LEX_FUNC_TAG_FINISH: | ||
| 1007 | |||
| 1008 | if(tag->callback) | ||
| 1009 | if(call_callback(tag->name,tag->callback,XMLPARSE_TAG_START|XMLPARSE_TAG_END,tag->nattributes,attributes)) | ||
| 1010 | BEGIN(LEX_ERROR_CALLBACK); | ||
| 1011 | |||
| 1012 | if(stackused>0) | ||
| 1013 | tag=tag_stack[stackused-1]; | ||
| 1014 | else | ||
| 1015 | tag=NULL; | ||
| 1016 | |||
| 1017 | BEGIN(next_state); | ||
| 1018 | |||
| 1019 | /* The end of the end-tag for an element */ | ||
| 1020 | |||
| 1021 | case LEX_FUNC_TAG_POP: | ||
| 1022 | |||
| 1023 | stackused--; | ||
| 1024 | tags=tags_stack[stackused]; | ||
| 1025 | tag =tag_stack [stackused]; | ||
| 1026 | |||
| 1027 | amb | 1220 | if(strcmp((char*)buffer_token,tag->name)) |
| 1028 | amb | 1185 | BEGIN(LEX_ERROR_UNBALANCED); |
| 1029 | |||
| 1030 | if(stackused<0) | ||
| 1031 | BEGIN(LEX_ERROR_NO_START); | ||
| 1032 | |||
| 1033 | for(i=0;i<tag->nattributes;i++) | ||
| 1034 | attributes[i]=NULL; | ||
| 1035 | |||
| 1036 | if(tag->callback) | ||
| 1037 | if(call_callback(tag->name,tag->callback,XMLPARSE_TAG_END,tag->nattributes,attributes)) | ||
| 1038 | BEGIN(LEX_ERROR_CALLBACK); | ||
| 1039 | |||
| 1040 | if(stackused>0) | ||
| 1041 | tag=tag_stack[stackused-1]; | ||
| 1042 | else | ||
| 1043 | tag=NULL; | ||
| 1044 | |||
| 1045 | END_TOKEN; | ||
| 1046 | |||
| 1047 | *buffer_ptr=saved_buffer_ptr; | ||
| 1048 | BEGIN(next_state); | ||
| 1049 | |||
| 1050 | /* An attribute key */ | ||
| 1051 | |||
| 1052 | case LEX_FUNC_ATTR_KEY: | ||
| 1053 | |||
| 1054 | attribute=-1; | ||
| 1055 | |||
| 1056 | for(i=0;i<tag->nattributes;i++) | ||
| 1057 | amb | 1445 | if(buffer_token[0]==tag->attributes[i][0] || tolower(buffer_token[0])==tag->attributes[i][0]) |
| 1058 | amb | 1443 | if(!strcasecmp((char*)buffer_token+1,tag->attributes[i]+1)) |
| 1059 | { | ||
| 1060 | attribute=i; | ||
| 1061 | amb | 1185 | |
| 1062 | amb | 1443 | break; |
| 1063 | } | ||
| 1064 | amb | 1185 | |
| 1065 | if(attribute==-1) | ||
| 1066 | { | ||
| 1067 | if((options&XMLPARSE_UNKNOWN_ATTRIBUTES)==XMLPARSE_UNKNOWN_ATTR_ERROR || | ||
| 1068 | amb | 1220 | ((options&XMLPARSE_UNKNOWN_ATTRIBUTES)==XMLPARSE_UNKNOWN_ATTR_ERRNONAME && !strchr((char*)buffer_token,':'))) |
| 1069 | amb | 1185 | BEGIN(LEX_ERROR_UNEXP_ATT); |
| 1070 | else if((options&XMLPARSE_UNKNOWN_ATTRIBUTES)==XMLPARSE_UNKNOWN_ATTR_WARN) | ||
| 1071 | amb | 1301 | fprintf(stderr,"XML Parser: Warning on line %"PRIu64": unexpected attribute '%s' for tag '%s'.\n",lineno,buffer_token,tag->name); |
| 1072 | amb | 1185 | } |
| 1073 | |||
| 1074 | END_TOKEN; | ||
| 1075 | |||
| 1076 | *buffer_ptr=saved_buffer_ptr; | ||
| 1077 | BEGIN(next_state); | ||
| 1078 | |||
| 1079 | /* An attribute value */ | ||
| 1080 | |||
| 1081 | case LEX_FUNC_ATTR_VAL: | ||
| 1082 | |||
| 1083 | if(tag->callback && attribute!=-1) | ||
| 1084 | attributes[attribute]=buffer_token; | ||
| 1085 | |||
| 1086 | END_TOKEN; | ||
| 1087 | |||
| 1088 | BEGIN(next_state); | ||
| 1089 | |||
| 1090 | /* End of file */ | ||
| 1091 | |||
| 1092 | case LEX_EOF: | ||
| 1093 | |||
| 1094 | if(tag) | ||
| 1095 | BEGIN(LEX_ERROR_UNEXP_EOF); | ||
| 1096 | |||
| 1097 | break; | ||
| 1098 | |||
| 1099 | |||
| 1100 | /* ================ Error states ================ */ | ||
| 1101 | |||
| 1102 | |||
| 1103 | case LEX_ERROR_TAG_START: | ||
| 1104 | amb | 1301 | fprintf(stderr,"XML Parser: Error on line %"PRIu64": character '<' seen not at start of tag.\n",lineno); |
| 1105 | amb | 1185 | break; |
| 1106 | |||
| 1107 | case LEX_ERROR_XML_DECL_START: | ||
| 1108 | amb | 1301 | fprintf(stderr,"XML Parser: Error on line %"PRIu64": characters '<?' seen not at start of XML declaration.\n",lineno); |
| 1109 | amb | 1185 | break; |
| 1110 | |||
| 1111 | case LEX_ERROR_TAG: | ||
| 1112 | amb | 1301 | fprintf(stderr,"XML Parser: Error on line %"PRIu64": invalid character seen inside tag '<%s...>'.\n",lineno,tag->name); |
| 1113 | amb | 1185 | break; |
| 1114 | |||
| 1115 | case LEX_ERROR_XML_DECL: | ||
| 1116 | amb | 1301 | fprintf(stderr,"XML Parser: Error on line %"PRIu64": invalid character seen inside XML declaration '<?xml...>'.\n",lineno); |
| 1117 | amb | 1185 | break; |
| 1118 | |||
| 1119 | case LEX_ERROR_ATTR: | ||
| 1120 | amb | 1301 | fprintf(stderr,"XML Parser: Error on line %"PRIu64": invalid attribute definition seen in tag.\n",lineno); |
| 1121 | amb | 1185 | break; |
| 1122 | |||
| 1123 | case LEX_ERROR_END_TAG: | ||
| 1124 | amb | 1301 | fprintf(stderr,"XML Parser: Error on line %"PRIu64": invalid character seen in end-tag.\n",lineno); |
| 1125 | amb | 1185 | break; |
| 1126 | |||
| 1127 | case LEX_ERROR_COMMENT: | ||
| 1128 | amb | 1301 | fprintf(stderr,"XML Parser: Error on line %"PRIu64": invalid comment seen.\n",lineno); |
| 1129 | amb | 1185 | break; |
| 1130 | |||
| 1131 | case LEX_ERROR_CLOSE: | ||
| 1132 | amb | 1301 | fprintf(stderr,"XML Parser: Error on line %"PRIu64": character '>' seen not at end of tag.\n",lineno); |
| 1133 | amb | 1185 | break; |
| 1134 | |||
| 1135 | case LEX_ERROR_ATTR_VAL: | ||
| 1136 | amb | 1301 | fprintf(stderr,"XML Parser: Error on line %"PRIu64": invalid character '%c' seen in attribute value.\n",lineno,*buffer_ptr); |
| 1137 | amb | 1185 | break; |
| 1138 | |||
| 1139 | case LEX_ERROR_ENTITY_REF: | ||
| 1140 | amb | 1301 | fprintf(stderr,"XML Parser: Error on line %"PRIu64": invalid entity reference '%s' seen in attribute value.\n",lineno,buffer_ptr); |
| 1141 | amb | 1185 | break; |
| 1142 | |||
| 1143 | case LEX_ERROR_CHAR_REF: | ||
| 1144 | amb | 1301 | fprintf(stderr,"XML Parser: Error on line %"PRIu64": invalid character reference '%s' seen in attribute value.\n",lineno,buffer_ptr); |
| 1145 | amb | 1185 | break; |
| 1146 | |||
| 1147 | case LEX_ERROR_TEXT_OUTSIDE: | ||
| 1148 | amb | 1301 | fprintf(stderr,"XML Parser: Error on line %"PRIu64": non-whitespace '%c' seen outside tag.\n",lineno,*buffer_ptr); |
| 1149 | amb | 1185 | break; |
| 1150 | |||
| 1151 | case LEX_ERROR_UNEXP_TAG: | ||
| 1152 | amb | 1301 | fprintf(stderr,"XML Parser: Error on line %"PRIu64": unexpected tag '%s'.\n",lineno,buffer_token); |
| 1153 | amb | 1185 | break; |
| 1154 | |||
| 1155 | case LEX_ERROR_UNBALANCED: | ||
| 1156 | amb | 1301 | fprintf(stderr,"XML Parser: Error on line %"PRIu64": end tag '</%s>' doesn't match start tag '<%s ...>'.\n",lineno,buffer_token,tag->name); |
| 1157 | amb | 1185 | break; |
| 1158 | |||
| 1159 | case LEX_ERROR_NO_START: | ||
| 1160 | amb | 1301 | fprintf(stderr,"XML Parser: Error on line %"PRIu64": end tag '</%s>' seen but there was no start tag '<%s ...>'.\n",lineno,buffer_token,buffer_token); |
| 1161 | amb | 1185 | break; |
| 1162 | |||
| 1163 | case LEX_ERROR_UNEXP_ATT: | ||
| 1164 | amb | 1301 | fprintf(stderr,"XML Parser: Error on line %"PRIu64": unexpected attribute '%s' for tag '%s'.\n",lineno,buffer_token,tag->name); |
| 1165 | amb | 1185 | break; |
| 1166 | |||
| 1167 | case LEX_ERROR_UNEXP_EOF: | ||
| 1168 | amb | 1301 | fprintf(stderr,"XML Parser: Error on line %"PRIu64": end of file seen without end tag '</%s>'.\n",lineno,tag->name); |
| 1169 | amb | 1185 | break; |
| 1170 | |||
| 1171 | case LEX_ERROR_XML_NOT_FIRST: | ||
| 1172 | amb | 1301 | fprintf(stderr,"XML Parser: Error on line %"PRIu64": XML declaration '<?xml...>' not before all other tags.\n",lineno); |
| 1173 | amb | 1185 | break; |
| 1174 | } | ||
| 1175 | |||
| 1176 | /* Delete the tagdata */ | ||
| 1177 | |||
| 1178 | if(stackdepth) | ||
| 1179 | { | ||
| 1180 | free(tag_stack); | ||
| 1181 | free(tags_stack); | ||
| 1182 | } | ||
| 1183 | |||
| 1184 | return(state); | ||
| 1185 | } | ||
| 1186 | |||
| 1187 | |||
| 1188 | /*++++++++++++++++++++++++++++++++++++++ | ||
| 1189 | Return the current parser line number. | ||
| 1190 | |||
| 1191 | amb | 1235 | uint64_t ParseXML_LineNumber Returns the line number. |
| 1192 | amb | 1185 | ++++++++++++++++++++++++++++++++++++++*/ |
| 1193 | |||
| 1194 | amb | 1235 | uint64_t ParseXML_LineNumber(void) |
| 1195 | amb | 1185 | { |
| 1196 | return(lineno); | ||
| 1197 | } | ||
| 1198 | |||
| 1199 | |||
| 1200 | /*++++++++++++++++++++++++++++++++++++++ | ||
| 1201 | Convert an XML entity reference into an ASCII string. | ||
| 1202 | |||
| 1203 | char *ParseXML_Decode_Entity_Ref Returns a pointer to the replacement decoded string. | ||
| 1204 | |||
| 1205 | const char *string The entity reference string. | ||
| 1206 | ++++++++++++++++++++++++++++++++++++++*/ | ||
| 1207 | |||
| 1208 | char *ParseXML_Decode_Entity_Ref(const char *string) | ||
| 1209 | { | ||
| 1210 | if(!strcmp(string,"&")) return("&"); | ||
| 1211 | if(!strcmp(string,"<")) return("<"); | ||
| 1212 | if(!strcmp(string,">")) return(">"); | ||
| 1213 | if(!strcmp(string,"'")) return("'"); | ||
| 1214 | if(!strcmp(string,""")) return("\""); | ||
| 1215 | return(NULL); | ||
| 1216 | } | ||
| 1217 | |||
| 1218 | |||
| 1219 | /*++++++++++++++++++++++++++++++++++++++ | ||
| 1220 | Convert an XML character reference into an ASCII string. | ||
| 1221 | |||
| 1222 | char *ParseXML_Decode_Char_Ref Returns a pointer to the replacement decoded string. | ||
| 1223 | |||
| 1224 | const char *string The character reference string. | ||
| 1225 | ++++++++++++++++++++++++++++++++++++++*/ | ||
| 1226 | |||
| 1227 | char *ParseXML_Decode_Char_Ref(const char *string) | ||
| 1228 | { | ||
| 1229 | static char result[5]=""; | ||
| 1230 | long int unicode; | ||
| 1231 | |||
| 1232 | if(string[2]=='x') unicode=strtol(string+3,NULL,16); | ||
| 1233 | else unicode=strtol(string+2,NULL,10); | ||
| 1234 | |||
| 1235 | if(unicode<0x80) | ||
| 1236 | { | ||
| 1237 | /* 0000 0000-0000 007F => 0xxxxxxx */ | ||
| 1238 | amb | 1669 | result[0]=(char)unicode; |
| 1239 | amb | 1185 | result[1]=0; |
| 1240 | } | ||
| 1241 | else if(unicode<0x07FF) | ||
| 1242 | { | ||
| 1243 | /* 0000 0080-0000 07FF => 110xxxxx 10xxxxxx */ | ||
| 1244 | amb | 1669 | result[0]=(char)(0xC0+((unicode&0x07C0)>>6)); |
| 1245 | result[1]=(char)(0x80+ (unicode&0x003F)); | ||
| 1246 | amb | 1185 | result[2]=0; |
| 1247 | } | ||
| 1248 | else if(unicode<0xFFFF) | ||
| 1249 | { | ||
| 1250 | /* 0000 0800-0000 FFFF => 1110xxxx 10xxxxxx 10xxxxxx */ | ||
| 1251 | amb | 1669 | result[0]=(char)(0xE0+((unicode&0xF000)>>12)); |
| 1252 | result[1]=(char)(0x80+((unicode&0x0FC0)>>6)); | ||
| 1253 | result[2]=(char)(0x80+ (unicode&0x003F)); | ||
| 1254 | amb | 1185 | result[3]=0; |
| 1255 | } | ||
| 1256 | else if(unicode<0x1FFFFF) | ||
| 1257 | { | ||
| 1258 | /* 0001 0000-001F FFFF => 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx */ | ||
| 1259 | amb | 1669 | result[0]=(char)(0xF0+((unicode&0x1C0000)>>18)); |
| 1260 | result[1]=(char)(0x80+((unicode&0x03F000)>>12)); | ||
| 1261 | result[2]=(char)(0x80+((unicode&0x000FC0)>>6)); | ||
| 1262 | result[3]=(char)(0x80+ (unicode&0x00003F)); | ||
| 1263 | amb | 1185 | result[4]=0; |
| 1264 | } | ||
| 1265 | else | ||
| 1266 | { | ||
| 1267 | amb | 1651 | result[0]=(char)0xFF; |
| 1268 | result[1]=(char)0xFD; | ||
| 1269 | amb | 1185 | result[2]=0; |
| 1270 | } | ||
| 1271 | |||
| 1272 | return(result); | ||
| 1273 | } | ||
| 1274 | |||
| 1275 | |||
| 1276 | /*++++++++++++++++++++++++++++++++++++++ | ||
| 1277 | Convert a string into something that is safe to output in an XML file. | ||
| 1278 | |||
| 1279 | char *ParseXML_Encode_Safe_XML Returns a pointer to the replacement encoded string (or the original if no change needed). | ||
| 1280 | |||
| 1281 | const char *string The string to convert. | ||
| 1282 | ++++++++++++++++++++++++++++++++++++++*/ | ||
| 1283 | |||
| 1284 | char *ParseXML_Encode_Safe_XML(const char *string) | ||
| 1285 | { | ||
| 1286 | static const char hexstring[17]="0123456789ABCDEF"; | ||
| 1287 | int i=0,j=0,len; | ||
| 1288 | char *result; | ||
| 1289 | |||
| 1290 | for(i=0;string[i];i++) | ||
| 1291 | if(string[i]=='<' || string[i]=='>' || string[i]=='&' || string[i]=='\'' || string[i]=='"' || string[i]<32 || (unsigned char)string[i]>127) | ||
| 1292 | break; | ||
| 1293 | |||
| 1294 | if(!string[i]) | ||
| 1295 | return((char*)string); | ||
| 1296 | |||
| 1297 | len=i+256-6; | ||
| 1298 | |||
| 1299 | result=(char*)malloc(len+7); | ||
| 1300 | strncpy(result,string,j=i); | ||
| 1301 | |||
| 1302 | do | ||
| 1303 | { | ||
| 1304 | for(;j<len && string[i];i++) | ||
| 1305 | amb | 1272 | if(string[i]=='\'') |
| 1306 | amb | 1185 | { |
| 1307 | amb | 1505 | /* XML, HTML5 and XHTML1 allow ' but HTML4 doesn't. */ |
| 1308 | amb | 1185 | result[j++]='&'; |
| 1309 | amb | 1505 | result[j++]='#'; |
| 1310 | result[j++]='3'; | ||
| 1311 | result[j++]='9'; | ||
| 1312 | amb | 1185 | result[j++]=';'; |
| 1313 | } | ||
| 1314 | else if(string[i]=='&') | ||
| 1315 | { | ||
| 1316 | result[j++]='&'; | ||
| 1317 | result[j++]='a'; | ||
| 1318 | result[j++]='m'; | ||
| 1319 | result[j++]='p'; | ||
| 1320 | result[j++]=';'; | ||
| 1321 | } | ||
| 1322 | amb | 1190 | else if(string[i]=='"') |
| 1323 | amb | 1185 | { |
| 1324 | result[j++]='&'; | ||
| 1325 | amb | 1190 | result[j++]='q'; |
| 1326 | result[j++]='u'; | ||
| 1327 | amb | 1185 | result[j++]='o'; |
| 1328 | amb | 1190 | result[j++]='t'; |
| 1329 | amb | 1185 | result[j++]=';'; |
| 1330 | } | ||
| 1331 | amb | 1190 | else if(string[i]=='<') |
| 1332 | amb | 1185 | { |
| 1333 | result[j++]='&'; | ||
| 1334 | amb | 1190 | result[j++]='l'; |
| 1335 | amb | 1185 | result[j++]='t'; |
| 1336 | result[j++]=';'; | ||
| 1337 | } | ||
| 1338 | amb | 1190 | else if(string[i]=='>') |
| 1339 | { | ||
| 1340 | result[j++]='&'; | ||
| 1341 | result[j++]='g'; | ||
| 1342 | result[j++]='t'; | ||
| 1343 | result[j++]=';'; | ||
| 1344 | } | ||
| 1345 | amb | 1272 | else if(string[i]>=32 && (unsigned char)string[i]<=127) |
| 1346 | result[j++]=string[i]; | ||
| 1347 | amb | 1185 | else |
| 1348 | { | ||
| 1349 | unsigned int unicode; | ||
| 1350 | |||
| 1351 | /* Decode the UTF-8 */ | ||
| 1352 | |||
| 1353 | if((string[i]&0x80)==0) | ||
| 1354 | { | ||
| 1355 | /* 0000 0000-0000 007F => 0xxxxxxx */ | ||
| 1356 | unicode=string[i]; | ||
| 1357 | } | ||
| 1358 | else if((string[i]&0xE0)==0xC0 && (string[i]&0x1F)>=2 && (string[i+1]&0xC0)==0x80) | ||
| 1359 | { | ||
| 1360 | /* 0000 0080-0000 07FF => 110xxxxx 10xxxxxx */ | ||
| 1361 | unicode =(string[i++]&0x1F)<<6; | ||
| 1362 | unicode|= string[i ]&0x3F; | ||
| 1363 | } | ||
| 1364 | else if((string[i]&0xF0)==0xE0 && (string[i+1]&0xC0)==0x80 && (string[i+2]&0xC0)==0x80) | ||
| 1365 | { | ||
| 1366 | /* 0000 0800-0000 FFFF => 1110xxxx 10xxxxxx 10xxxxxx */ | ||
| 1367 | unicode =(string[i++]&0x0F)<<12; | ||
| 1368 | unicode|=(string[i++]&0x3F)<<6; | ||
| 1369 | unicode|= string[i ]&0x3F; | ||
| 1370 | } | ||
| 1371 | else if((string[i]&0xF8)==0xF0 && (string[i+1]&0xC0)==0x80 && (string[i+2]&0xC0)==0x80 && (string[i+3]&0xC0)==0x80) | ||
| 1372 | { | ||
| 1373 | /* 0001 0000-001F FFFF => 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx */ | ||
| 1374 | unicode =(string[i++]&0x07)<<18; | ||
| 1375 | unicode|=(string[i++]&0x3F)<<12; | ||
| 1376 | unicode|=(string[i++]&0x3F)<<6; | ||
| 1377 | unicode|= string[i ]&0x3F; | ||
| 1378 | } | ||
| 1379 | else | ||
| 1380 | unicode=0xFFFD; | ||
| 1381 | |||
| 1382 | /* Output the character entity */ | ||
| 1383 | |||
| 1384 | result[j++]='&'; | ||
| 1385 | result[j++]='#'; | ||
| 1386 | result[j++]='x'; | ||
| 1387 | |||
| 1388 | if(unicode&0x00FF0000) | ||
| 1389 | { | ||
| 1390 | result[j++]=hexstring[((unicode>>16)&0xf0)>>4]; | ||
| 1391 | result[j++]=hexstring[((unicode>>16)&0x0f) ]; | ||
| 1392 | } | ||
| 1393 | if(unicode&0x00FFFF00) | ||
| 1394 | { | ||
| 1395 | result[j++]=hexstring[((unicode>>8)&0xf0)>>4]; | ||
| 1396 | result[j++]=hexstring[((unicode>>8)&0x0f) ]; | ||
| 1397 | } | ||
| 1398 | result[j++]=hexstring[(unicode&0xf0)>>4]; | ||
| 1399 | result[j++]=hexstring[(unicode&0x0f) ]; | ||
| 1400 | |||
| 1401 | result[j++]=';'; | ||
| 1402 | } | ||
| 1403 | |||
| 1404 | if(string[i]) /* Not finished */ | ||
| 1405 | { | ||
| 1406 | len+=256; | ||
| 1407 | result=(char*)realloc((void*)result,len+7); | ||
| 1408 | } | ||
| 1409 | } | ||
| 1410 | while(string[i]); | ||
| 1411 | |||
| 1412 | result[j]=0; | ||
| 1413 | |||
| 1414 | return(result); | ||
| 1415 | } | ||
| 1416 | |||
| 1417 | |||
| 1418 | /*++++++++++++++++++++++++++++++++++++++ | ||
| 1419 | Check that a string really is an integer. | ||
| 1420 | |||
| 1421 | int ParseXML_IsInteger Returns 1 if an integer could be found or 0 otherwise. | ||
| 1422 | |||
| 1423 | const char *string The string to be parsed. | ||
| 1424 | ++++++++++++++++++++++++++++++++++++++*/ | ||
| 1425 | |||
| 1426 | int ParseXML_IsInteger(const char *string) | ||
| 1427 | { | ||
| 1428 | const unsigned char *p=(unsigned char*)string; | ||
| 1429 | |||
| 1430 | if(*p=='-' || *p=='+') | ||
| 1431 | p++; | ||
| 1432 | |||
| 1433 | while(digit[(int)*p]) | ||
| 1434 | p++; | ||
| 1435 | |||
| 1436 | if(*p) | ||
| 1437 | return(0); | ||
| 1438 | else | ||
| 1439 | return(1); | ||
| 1440 | } | ||
| 1441 | |||
| 1442 | |||
| 1443 | /*++++++++++++++++++++++++++++++++++++++ | ||
| 1444 | Check that a string really is a floating point number. | ||
| 1445 | |||
| 1446 | int ParseXML_IsFloating Returns 1 if a floating point number could be found or 0 otherwise. | ||
| 1447 | |||
| 1448 | const char *string The string to be parsed. | ||
| 1449 | ++++++++++++++++++++++++++++++++++++++*/ | ||
| 1450 | |||
| 1451 | int ParseXML_IsFloating(const char *string) | ||
| 1452 | { | ||
| 1453 | const unsigned char *p=(unsigned char*)string; | ||
| 1454 | |||
| 1455 | if(*p=='-' || *p=='+') | ||
| 1456 | p++; | ||
| 1457 | |||
| 1458 | while(digit[(int)*p] || *p=='.') | ||
| 1459 | p++; | ||
| 1460 | |||
| 1461 | if(*p=='e' || *p=='E') | ||
| 1462 | { | ||
| 1463 | p++; | ||
| 1464 | |||
| 1465 | if(*p=='-' || *p=='+') | ||
| 1466 | p++; | ||
| 1467 | |||
| 1468 | while(digit[*p]) | ||
| 1469 | p++; | ||
| 1470 | } | ||
| 1471 | |||
| 1472 | if(*p) | ||
| 1473 | return(0); | ||
| 1474 | else | ||
| 1475 | return(1); | ||
| 1476 | } | ||
| 1477 | |||
| 1478 | |||
| 1479 | /* Table for checking for double-quoted characters. */ | ||
| 1480 | static const unsigned char quotedD[256]={ 0, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0,10, 0, 0, /* 0x00-0x0f " " */ | ||
| 1481 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x10-0x1f " " */ | ||
| 1482 | 10,10,99,10,10,10,50,10,10,10,10,10,10,10,10,10, /* 0x20-0x2f " !"#$%&'()*+,-./" */ | ||
| 1483 | 10,10,10,10,10,10,10,10,10,10,10,10, 0,10, 0,10, /* 0x30-0x3f "0123456789:;<=>?" */ | ||
| 1484 | 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, /* 0x40-0x4f "@ABCDEFGHIJKLMNO" */ | ||
| 1485 | 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, /* 0x50-0x5f "PQRSTUVWXYZ[\]^_" */ | ||
| 1486 | 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, /* 0x60-0x6f "`abcdefghijklmno" */ | ||
| 1487 | 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, /* 0x70-0x7f "pqrstuvwxyz{|}~ " */ | ||
| 1488 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x80-0x8f " " */ | ||
| 1489 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x90-0x9f " " */ | ||
| 1490 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xa0-0xaf " " */ | ||
| 1491 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xb0-0xbf " " */ | ||
| 1492 | 0, 0,20,20,20,20,20,20,20,20,20,20,20,20,20,20, /* 0xc0-0xcf " " */ | ||
| 1493 | 20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20, /* 0xd0-0xdf " " */ | ||
| 1494 | 31,32,32,32,32,32,32,32,32,32,32,32,32,33,34,34, /* 0xe0-0xef " " */ | ||
| 1495 | 41,42,42,42,43, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; /* 0xf0-0xff " " */ | ||
| 1496 | |||
| 1497 | /* Table for checking for single-quoted characters. */ | ||
| 1498 | static const unsigned char quotedS[256]={ 0, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0,10, 0, 0, /* 0x00-0x0f " " */ | ||
| 1499 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x10-0x1f " " */ | ||
| 1500 | 10,10,10,10,10,10,50,99,10,10,10,10,10,10,10,10, /* 0x20-0x2f " !"#$%&'()*+,-./" */ | ||
| 1501 | 10,10,10,10,10,10,10,10,10,10,10,10, 0,10, 0,10, /* 0x30-0x3f "0123456789:;<=>?" */ | ||
| 1502 | 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, /* 0x40-0x4f "@ABCDEFGHIJKLMNO" */ | ||
| 1503 | 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, /* 0x50-0x5f "PQRSTUVWXYZ[\]^_" */ | ||
| 1504 | 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, /* 0x60-0x6f "`abcdefghijklmno" */ | ||
| 1505 | 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, /* 0x70-0x7f "pqrstuvwxyz{|}~ " */ | ||
| 1506 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x80-0x8f " " */ | ||
| 1507 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x90-0x9f " " */ | ||
| 1508 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xa0-0xaf " " */ | ||
| 1509 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xb0-0xbf " " */ | ||
| 1510 | 0, 0,20,20,20,20,20,20,20,20,20,20,20,20,20,20, /* 0xc0-0xcf " " */ | ||
| 1511 | 20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20, /* 0xd0-0xdf " " */ | ||
| 1512 | 31,32,32,32,32,32,32,32,32,32,32,32,32,33,34,34, /* 0xe0-0xef " " */ | ||
| 1513 | 41,42,42,42,43, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; /* 0xf0-0xff " " */ | ||
| 1514 | |||
| 1515 | /* Table for checking for characters between 0x80 and 0x8f. */ | ||
| 1516 | static const unsigned char U_80_8F[256]={ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x00-0x0f " " */ | ||
| 1517 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x10-0x1f " " */ | ||
| 1518 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x20-0x2f " !"#$%&'()*+,-./" */ | ||
| 1519 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x30-0x3f "0123456789:;<=>?" */ | ||
| 1520 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x40-0x4f "@ABCDEFGHIJKLMNO" */ | ||
| 1521 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x50-0x5f "PQRSTUVWXYZ[\]^_" */ | ||
| 1522 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x60-0x6f "`abcdefghijklmno" */ | ||
| 1523 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x70-0x7f "pqrstuvwxyz{|}~ " */ | ||
| 1524 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x80-0x8f " " */ | ||
| 1525 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x90-0x9f " " */ | ||
| 1526 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xa0-0xaf " " */ | ||
| 1527 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xb0-0xbf " " */ | ||
| 1528 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xc0-0xcf " " */ | ||
| 1529 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xd0-0xdf " " */ | ||
| 1530 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xe0-0xef " " */ | ||
| 1531 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; /* 0xf0-0xff " " */ | ||
| 1532 | |||
| 1533 | /* Table for checking for characters between 0x80 and 0x9f. */ | ||
| 1534 | static const unsigned char U_80_9F[256]={ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x00-0x0f " " */ | ||
| 1535 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x10-0x1f " " */ | ||
| 1536 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x20-0x2f " !"#$%&'()*+,-./" */ | ||
| 1537 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x30-0x3f "0123456789:;<=>?" */ | ||
| 1538 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x40-0x4f "@ABCDEFGHIJKLMNO" */ | ||
| 1539 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x50-0x5f "PQRSTUVWXYZ[\]^_" */ | ||
| 1540 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x60-0x6f "`abcdefghijklmno" */ | ||
| 1541 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x70-0x7f "pqrstuvwxyz{|}~ " */ | ||
| 1542 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x80-0x8f " " */ | ||
| 1543 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x90-0x9f " " */ | ||
| 1544 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xa0-0xaf " " */ | ||
| 1545 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xb0-0xbf " " */ | ||
| 1546 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xc0-0xcf " " */ | ||
| 1547 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xd0-0xdf " " */ | ||
| 1548 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xe0-0xef " " */ | ||
| 1549 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; /* 0xf0-0xff " " */ | ||
| 1550 | |||
| 1551 | /* Table for checking for characters between 0x80 and 0xbf. */ | ||
| 1552 | static const unsigned char U_80_BF[256]={ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x00-0x0f " " */ | ||
| 1553 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x10-0x1f " " */ | ||
| 1554 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x20-0x2f " !"#$%&'()*+,-./" */ | ||
| 1555 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x30-0x3f "0123456789:;<=>?" */ | ||
| 1556 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x40-0x4f "@ABCDEFGHIJKLMNO" */ | ||
| 1557 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x50-0x5f "PQRSTUVWXYZ[\]^_" */ | ||
| 1558 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x60-0x6f "`abcdefghijklmno" */ | ||
| 1559 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x70-0x7f "pqrstuvwxyz{|}~ " */ | ||
| 1560 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x80-0x8f " " */ | ||
| 1561 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x90-0x9f " " */ | ||
| 1562 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0xa0-0xaf " " */ | ||
| 1563 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0xb0-0xbf " " */ | ||
| 1564 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xc0-0xcf " " */ | ||
| 1565 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xd0-0xdf " " */ | ||
| 1566 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xe0-0xef " " */ | ||
| 1567 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; /* 0xf0-0xff " " */ | ||
| 1568 | |||
| 1569 | /* Table for checking for characters between 0x90 and 0xbf. */ | ||
| 1570 | static const unsigned char U_90_BF[256]={ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x00-0x0f " " */ | ||
| 1571 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x10-0x1f " " */ | ||
| 1572 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x20-0x2f " !"#$%&'()*+,-./" */ | ||
| 1573 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x30-0x3f "0123456789:;<=>?" */ | ||
| 1574 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x40-0x4f "@ABCDEFGHIJKLMNO" */ | ||
| 1575 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x50-0x5f "PQRSTUVWXYZ[\]^_" */ | ||
| 1576 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x60-0x6f "`abcdefghijklmno" */ | ||
| 1577 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x70-0x7f "pqrstuvwxyz{|}~ " */ | ||
| 1578 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x80-0x8f " " */ | ||
| 1579 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x90-0x9f " " */ | ||
| 1580 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0xa0-0xaf " " */ | ||
| 1581 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0xb0-0xbf " " */ | ||
| 1582 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xc0-0xcf " " */ | ||
| 1583 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xd0-0xdf " " */ | ||
| 1584 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xe0-0xef " " */ | ||
| 1585 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; /* 0xf0-0xff " " */ | ||
| 1586 | |||
| 1587 | amb | 1277 | /* Table for checking for characters between 0xa0 and 0xbf. */ |
| 1588 | amb | 1185 | static const unsigned char U_A0_BF[256]={ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x00-0x0f " " */ |
| 1589 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x10-0x1f " " */ | ||
| 1590 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x20-0x2f " !"#$%&'()*+,-./" */ | ||
| 1591 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x30-0x3f "0123456789:;<=>?" */ | ||
| 1592 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x40-0x4f "@ABCDEFGHIJKLMNO" */ | ||
| 1593 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x50-0x5f "PQRSTUVWXYZ[\]^_" */ | ||
| 1594 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x60-0x6f "`abcdefghijklmno" */ | ||
| 1595 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x70-0x7f "pqrstuvwxyz{|}~ " */ | ||
| 1596 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x80-0x8f " " */ | ||
| 1597 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x90-0x9f " " */ | ||
| 1598 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0xa0-0xaf " " */ | ||
| 1599 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0xb0-0xbf " " */ | ||
| 1600 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xc0-0xcf " " */ | ||
| 1601 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xd0-0xdf " " */ | ||
| 1602 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xe0-0xef " " */ | ||
| 1603 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; /* 0xf0-0xff " " */ | ||
| 1604 | |||
| 1605 | amb | 1277 | /* Table for checking for U2 characters = C2-DF,80-BF = U+0080-U+07FF. */ |
| 1606 | amb | 1185 | static const unsigned char *U2[1]={ U_80_BF }; |
| 1607 | |||
| 1608 | amb | 1277 | /* Table for checking for U3a characters = E0,A0-BF,80-BF = U+0800-U+0FFF. */ |
| 1609 | amb | 1185 | static const unsigned char *U3a[2]={ U_A0_BF, U_80_BF }; |
| 1610 | |||
| 1611 | amb | 1277 | /* Table for checking for U3b characters = E1-EC,80-BF,80-BF = U+1000-U+CFFF. */ |
| 1612 | amb | 1185 | static const unsigned char *U3b[2]={ U_80_BF, U_80_BF }; |
| 1613 | |||
| 1614 | amb | 1277 | /* Table for checking for U3c characters = ED,80-9F,80-BF = U+D000-U+D7FF (U+D800-U+DFFF are not legal in XML). */ |
| 1615 | amb | 1185 | static const unsigned char *U3c[2]={ U_80_9F, U_80_BF }; |
| 1616 | |||
| 1617 | amb | 1277 | /* Table for checking for U3d characters = EE-EF,80-BF,80-BF = U+E000-U+FFFF (U+FFFE-U+FFFF are not legal in XML but handled). */ |
| 1618 | amb | 1185 | static const unsigned char *U3d[2]={ U_80_BF, U_80_BF }; |
| 1619 | |||
| 1620 | amb | 1277 | /* Table for checking for U4a characters = F0,90-BF,80-BF,80-BF = U+10000-U+3FFFF. */ |
| 1621 | amb | 1185 | static const unsigned char *U4a[3]={ U_90_BF, U_80_BF, U_80_BF }; |
| 1622 | |||
| 1623 | amb | 1277 | /* Table for checking for U4b characters = F1-F3,80-BF,80-BF,80-BF = U+40000-U+FFFFF. */ |
| 1624 | amb | 1185 | static const unsigned char *U4b[3]={ U_80_BF, U_80_BF, U_80_BF }; |
| 1625 | |||
| 1626 | amb | 1277 | /* Table for checking for U4c characters = F4,80-8F,80-BF,80-BF = U+100000-U+10FFFF (U+110000- are not legal in XML). */ |
| 1627 | amb | 1185 | static const unsigned char *U4c[3]={ U_80_8F, U_80_BF, U_80_BF }; |
| 1628 | |||
| 1629 | /* Table for checking for namestart characters. */ | ||
| 1630 | static const unsigned char namestart[256]={ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x00-0x0f " " */ | ||
| 1631 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x10-0x1f " " */ | ||
| 1632 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x20-0x2f " !"#$%&'()*+,-./" */ | ||
| 1633 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, /* 0x30-0x3f "0123456789:;<=>?" */ | ||
| 1634 | 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x40-0x4f "@ABCDEFGHIJKLMNO" */ | ||
| 1635 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, /* 0x50-0x5f "PQRSTUVWXYZ[\]^_" */ | ||
| 1636 | 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x60-0x6f "`abcdefghijklmno" */ | ||
| 1637 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, /* 0x70-0x7f "pqrstuvwxyz{|}~ " */ | ||
| 1638 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x80-0x8f " " */ | ||
| 1639 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x90-0x9f " " */ | ||
| 1640 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xa0-0xaf " " */ | ||
| 1641 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xb0-0xbf " " */ | ||
| 1642 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xc0-0xcf " " */ | ||
| 1643 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xd0-0xdf " " */ | ||
| 1644 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xe0-0xef " " */ | ||
| 1645 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; /* 0xf0-0xff " " */ | ||
| 1646 | |||
| 1647 | /* Table for checking for namechar characters. */ | ||
| 1648 | static const unsigned char namechar[256] ={ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x00-0x0f " " */ | ||
| 1649 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x10-0x1f " " */ | ||
| 1650 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, /* 0x20-0x2f " !"#$%&'()*+,-./" */ | ||
| 1651 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, /* 0x30-0x3f "0123456789:;<=>?" */ | ||
| 1652 | 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x40-0x4f "@ABCDEFGHIJKLMNO" */ | ||
| 1653 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, /* 0x50-0x5f "PQRSTUVWXYZ[\]^_" */ | ||
| 1654 | 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x60-0x6f "`abcdefghijklmno" */ | ||
| 1655 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, /* 0x70-0x7f "pqrstuvwxyz{|}~ " */ | ||
| 1656 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x80-0x8f " " */ | ||
| 1657 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x90-0x9f " " */ | ||
| 1658 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xa0-0xaf " " */ | ||
| 1659 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xb0-0xbf " " */ | ||
| 1660 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xc0-0xcf " " */ | ||
| 1661 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xd0-0xdf " " */ | ||
| 1662 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xe0-0xef " " */ | ||
| 1663 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; /* 0xf0-0xff " " */ | ||
| 1664 | |||
| 1665 | /* Table for checking for whitespace characters. */ | ||
| 1666 | static const unsigned char whitespace[256]={ 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, /* 0x00-0x0f " " */ | ||
| 1667 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x10-0x1f " " */ | ||
| 1668 | 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x20-0x2f " !"#$%&'()*+,-./" */ | ||
| 1669 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x30-0x3f "0123456789:;<=>?" */ | ||
| 1670 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x40-0x4f "@ABCDEFGHIJKLMNO" */ | ||
| 1671 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x50-0x5f "PQRSTUVWXYZ[\]^_" */ | ||
| 1672 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x60-0x6f "`abcdefghijklmno" */ | ||
| 1673 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x70-0x7f "pqrstuvwxyz{|}~ " */ | ||
| 1674 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x80-0x8f " " */ | ||
| 1675 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x90-0x9f " " */ | ||
| 1676 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xa0-0xaf " " */ | ||
| 1677 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xb0-0xbf " " */ | ||
| 1678 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xc0-0xcf " " */ | ||
| 1679 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xd0-0xdf " " */ | ||
| 1680 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xe0-0xef " " */ | ||
| 1681 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; /* 0xf0-0xff " " */ | ||
| 1682 | |||
| 1683 | /* Table for checking for digit characters. */ | ||
| 1684 | static const unsigned char digit[256]={ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x00-0x0f " " */ | ||
| 1685 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x10-0x1f " " */ | ||
| 1686 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x20-0x2f " !"#$%&'()*+,-./" */ | ||
| 1687 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, /* 0x30-0x3f "0123456789:;<=>?" */ | ||
| 1688 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x40-0x4f "@ABCDEFGHIJKLMNO" */ | ||
| 1689 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x50-0x5f "PQRSTUVWXYZ[\]^_" */ | ||
| 1690 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x60-0x6f "`abcdefghijklmno" */ | ||
| 1691 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x70-0x7f "pqrstuvwxyz{|}~ " */ | ||
| 1692 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x80-0x8f " " */ | ||
| 1693 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x90-0x9f " " */ | ||
| 1694 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xa0-0xaf " " */ | ||
| 1695 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xb0-0xbf " " */ | ||
| 1696 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xc0-0xcf " " */ | ||
| 1697 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xd0-0xdf " " */ | ||
| 1698 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xe0-0xef " " */ | ||
| 1699 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; /* 0xf0-0xff " " */ | ||
| 1700 | |||
| 1701 | /* Table for checking for xdigit characters. */ | ||
| 1702 | static const unsigned char xdigit[256]={ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x00-0x0f " " */ | ||
| 1703 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x10-0x1f " " */ | ||
| 1704 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x20-0x2f " !"#$%&'()*+,-./" */ | ||
| 1705 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, /* 0x30-0x3f "0123456789:;<=>?" */ | ||
| 1706 | 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x40-0x4f "@ABCDEFGHIJKLMNO" */ | ||
| 1707 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x50-0x5f "PQRSTUVWXYZ[\]^_" */ | ||
| 1708 | 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x60-0x6f "`abcdefghijklmno" */ | ||
| 1709 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x70-0x7f "pqrstuvwxyz{|}~ " */ | ||
| 1710 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x80-0x8f " " */ | ||
| 1711 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x90-0x9f " " */ | ||
| 1712 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xa0-0xaf " " */ | ||
| 1713 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xb0-0xbf " " */ | ||
| 1714 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xc0-0xcf " " */ | ||
| 1715 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xd0-0xdf " " */ | ||
| 1716 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xe0-0xef " " */ | ||
| 1717 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; /* 0xf0-0xff " " */ |