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ReactOS Development > Doxygen

parserInternals.h
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00001 /*
00002  * Summary: internals routines exported by the parser.
00003  * Description: this module exports a number of internal parsing routines
00004  *              they are not really all intended for applications but
00005  *              can prove useful doing low level processing.
00006  *
00007  * Copy: See Copyright for the status of this software.
00008  *
00009  * Author: Daniel Veillard
00010  */
00011 
00012 #ifndef __XML_PARSER_INTERNALS_H__
00013 #define __XML_PARSER_INTERNALS_H__
00014 
00015 #include <libxml/xmlversion.h>
00016 #include <libxml/parser.h>
00017 #include <libxml/HTMLparser.h>
00018 #include <libxml/chvalid.h>
00019 
00020 #ifdef __cplusplus
00021 extern "C" {
00022 #endif
00023 
00031 XMLPUBVAR unsigned int xmlParserMaxDepth;
00032 
00040 #define XML_MAX_TEXT_LENGTH 10000000
00041 
00048 #define XML_MAX_NAMELEN 100
00049 
00056 #define INPUT_CHUNK 250
00057 
00058 /************************************************************************
00059  *                                  *
00060  * UNICODE version of the macros.                       *
00061  *                                  *
00062  ************************************************************************/
00072 #define IS_BYTE_CHAR(c)  xmlIsChar_ch(c)
00073 
00084 #define IS_CHAR(c)   xmlIsCharQ(c)
00085 
00092 #define IS_CHAR_CH(c)  xmlIsChar_ch(c)
00093 
00102 #define IS_BLANK(c)  xmlIsBlankQ(c)
00103 
00110 #define IS_BLANK_CH(c)  xmlIsBlank_ch(c)
00111 
00120 #define IS_BASECHAR(c) xmlIsBaseCharQ(c)
00121 
00130 #define IS_DIGIT(c) xmlIsDigitQ(c)
00131 
00138 #define IS_DIGIT_CH(c)  xmlIsDigit_ch(c)
00139 
00148 #define IS_COMBINING(c) xmlIsCombiningQ(c)
00149 
00156 #define IS_COMBINING_CH(c) 0 
00157 
00169 #define IS_EXTENDER(c) xmlIsExtenderQ(c)
00170 
00177 #define IS_EXTENDER_CH(c)  xmlIsExtender_ch(c)
00178 
00188 #define IS_IDEOGRAPHIC(c) xmlIsIdeographicQ(c)
00189 
00199 #define IS_LETTER(c) (IS_BASECHAR(c) || IS_IDEOGRAPHIC(c))
00200 
00208 #define IS_LETTER_CH(c) xmlIsBaseChar_ch(c)
00209 
00217 #define IS_ASCII_LETTER(c)  (((0x41 <= (c)) && ((c) <= 0x5a)) || \
00218                  ((0x61 <= (c)) && ((c) <= 0x7a)))
00219 
00227 #define IS_ASCII_DIGIT(c)   ((0x30 <= (c)) && ((c) <= 0x39))
00228 
00238 #define IS_PUBIDCHAR(c) xmlIsPubidCharQ(c)
00239 
00246 #define IS_PUBIDCHAR_CH(c) xmlIsPubidChar_ch(c)
00247 
00254 #define SKIP_EOL(p)                             \
00255     if (*(p) == 0x13) { p++ ; if (*(p) == 0x10) p++; }          \
00256     if (*(p) == 0x10) { p++ ; if (*(p) == 0x13) p++; }
00257 
00264 #define MOVETO_ENDTAG(p)                        \
00265     while ((*p) && (*(p) != '>')) (p)++
00266 
00273 #define MOVETO_STARTTAG(p)                      \
00274     while ((*p) && (*(p) != '<')) (p)++
00275 
00279 XMLPUBVAR const xmlChar xmlStringText[];
00280 XMLPUBVAR const xmlChar xmlStringTextNoenc[];
00281 XMLPUBVAR const xmlChar xmlStringComment[];
00282 
00283 /*
00284  * Function to finish the work of the macros where needed.
00285  */
00286 XMLPUBFUN int XMLCALL                   xmlIsLetter     (int c);
00287 
00291 XMLPUBFUN xmlParserCtxtPtr XMLCALL  
00292             xmlCreateFileParserCtxt (const char *filename);
00293 XMLPUBFUN xmlParserCtxtPtr XMLCALL  
00294             xmlCreateURLParserCtxt  (const char *filename,
00295                          int options);
00296 XMLPUBFUN xmlParserCtxtPtr XMLCALL  
00297             xmlCreateMemoryParserCtxt(const char *buffer,
00298                          int size);
00299 XMLPUBFUN xmlParserCtxtPtr XMLCALL  
00300             xmlCreateEntityParserCtxt(const xmlChar *URL,
00301                          const xmlChar *ID,
00302                          const xmlChar *base);
00303 XMLPUBFUN int XMLCALL           
00304             xmlSwitchEncoding   (xmlParserCtxtPtr ctxt,
00305                          xmlCharEncoding enc);
00306 XMLPUBFUN int XMLCALL           
00307             xmlSwitchToEncoding (xmlParserCtxtPtr ctxt,
00308                      xmlCharEncodingHandlerPtr handler);
00309 XMLPUBFUN int XMLCALL           
00310             xmlSwitchInputEncoding  (xmlParserCtxtPtr ctxt,
00311                          xmlParserInputPtr input,
00312                      xmlCharEncodingHandlerPtr handler);
00313 
00314 #ifdef IN_LIBXML
00315 /* internal error reporting */
00316 XMLPUBFUN void XMLCALL
00317             __xmlErrEncoding    (xmlParserCtxtPtr ctxt,
00318                          xmlParserErrors xmlerr,
00319                          const char *msg,
00320                          const xmlChar * str1,
00321                          const xmlChar * str2);
00322 #endif
00323 
00327 XMLPUBFUN xmlParserInputPtr XMLCALL 
00328             xmlNewStringInputStream (xmlParserCtxtPtr ctxt,
00329                          const xmlChar *buffer);
00330 XMLPUBFUN xmlParserInputPtr XMLCALL 
00331             xmlNewEntityInputStream (xmlParserCtxtPtr ctxt,
00332                          xmlEntityPtr entity);
00333 XMLPUBFUN int XMLCALL           
00334             xmlPushInput        (xmlParserCtxtPtr ctxt,
00335                          xmlParserInputPtr input);
00336 XMLPUBFUN xmlChar XMLCALL           
00337             xmlPopInput     (xmlParserCtxtPtr ctxt);
00338 XMLPUBFUN void XMLCALL          
00339             xmlFreeInputStream  (xmlParserInputPtr input);
00340 XMLPUBFUN xmlParserInputPtr XMLCALL 
00341             xmlNewInputFromFile (xmlParserCtxtPtr ctxt,
00342                          const char *filename);
00343 XMLPUBFUN xmlParserInputPtr XMLCALL 
00344             xmlNewInputStream   (xmlParserCtxtPtr ctxt);
00345 
00349 XMLPUBFUN xmlChar * XMLCALL     
00350             xmlSplitQName       (xmlParserCtxtPtr ctxt,
00351                          const xmlChar *name,
00352                          xmlChar **prefix);
00353 
00357 XMLPUBFUN const xmlChar * XMLCALL       
00358             xmlParseName        (xmlParserCtxtPtr ctxt);
00359 XMLPUBFUN xmlChar * XMLCALL     
00360             xmlParseNmtoken     (xmlParserCtxtPtr ctxt);
00361 XMLPUBFUN xmlChar * XMLCALL     
00362             xmlParseEntityValue (xmlParserCtxtPtr ctxt,
00363                          xmlChar **orig);
00364 XMLPUBFUN xmlChar * XMLCALL     
00365             xmlParseAttValue    (xmlParserCtxtPtr ctxt);
00366 XMLPUBFUN xmlChar * XMLCALL     
00367             xmlParseSystemLiteral   (xmlParserCtxtPtr ctxt);
00368 XMLPUBFUN xmlChar * XMLCALL     
00369             xmlParsePubidLiteral    (xmlParserCtxtPtr ctxt);
00370 XMLPUBFUN void XMLCALL          
00371             xmlParseCharData    (xmlParserCtxtPtr ctxt,
00372                          int cdata);
00373 XMLPUBFUN xmlChar * XMLCALL     
00374             xmlParseExternalID  (xmlParserCtxtPtr ctxt,
00375                          xmlChar **publicID,
00376                          int strict);
00377 XMLPUBFUN void XMLCALL          
00378             xmlParseComment     (xmlParserCtxtPtr ctxt);
00379 XMLPUBFUN const xmlChar * XMLCALL       
00380             xmlParsePITarget    (xmlParserCtxtPtr ctxt);
00381 XMLPUBFUN void XMLCALL          
00382             xmlParsePI      (xmlParserCtxtPtr ctxt);
00383 XMLPUBFUN void XMLCALL          
00384             xmlParseNotationDecl    (xmlParserCtxtPtr ctxt);
00385 XMLPUBFUN void XMLCALL          
00386             xmlParseEntityDecl  (xmlParserCtxtPtr ctxt);
00387 XMLPUBFUN int XMLCALL           
00388             xmlParseDefaultDecl (xmlParserCtxtPtr ctxt,
00389                          xmlChar **value);
00390 XMLPUBFUN xmlEnumerationPtr XMLCALL 
00391             xmlParseNotationType    (xmlParserCtxtPtr ctxt);
00392 XMLPUBFUN xmlEnumerationPtr XMLCALL 
00393             xmlParseEnumerationType (xmlParserCtxtPtr ctxt);
00394 XMLPUBFUN int XMLCALL           
00395             xmlParseEnumeratedType  (xmlParserCtxtPtr ctxt,
00396                          xmlEnumerationPtr *tree);
00397 XMLPUBFUN int XMLCALL           
00398             xmlParseAttributeType   (xmlParserCtxtPtr ctxt,
00399                          xmlEnumerationPtr *tree);
00400 XMLPUBFUN void XMLCALL          
00401             xmlParseAttributeListDecl(xmlParserCtxtPtr ctxt);
00402 XMLPUBFUN xmlElementContentPtr XMLCALL  
00403             xmlParseElementMixedContentDecl
00404                         (xmlParserCtxtPtr ctxt,
00405                          int inputchk);
00406 XMLPUBFUN xmlElementContentPtr XMLCALL  
00407             xmlParseElementChildrenContentDecl
00408                         (xmlParserCtxtPtr ctxt,
00409                          int inputchk);
00410 XMLPUBFUN int XMLCALL           
00411             xmlParseElementContentDecl(xmlParserCtxtPtr ctxt,
00412                          const xmlChar *name,
00413                          xmlElementContentPtr *result);
00414 XMLPUBFUN int XMLCALL           
00415             xmlParseElementDecl (xmlParserCtxtPtr ctxt);
00416 XMLPUBFUN void XMLCALL          
00417             xmlParseMarkupDecl  (xmlParserCtxtPtr ctxt);
00418 XMLPUBFUN int XMLCALL           
00419             xmlParseCharRef     (xmlParserCtxtPtr ctxt);
00420 XMLPUBFUN xmlEntityPtr XMLCALL      
00421             xmlParseEntityRef   (xmlParserCtxtPtr ctxt);
00422 XMLPUBFUN void XMLCALL          
00423             xmlParseReference   (xmlParserCtxtPtr ctxt);
00424 XMLPUBFUN void XMLCALL          
00425             xmlParsePEReference (xmlParserCtxtPtr ctxt);
00426 XMLPUBFUN void XMLCALL          
00427             xmlParseDocTypeDecl (xmlParserCtxtPtr ctxt);
00428 #ifdef LIBXML_SAX1_ENABLED
00429 XMLPUBFUN const xmlChar * XMLCALL       
00430             xmlParseAttribute   (xmlParserCtxtPtr ctxt,
00431                          xmlChar **value);
00432 XMLPUBFUN const xmlChar * XMLCALL       
00433             xmlParseStartTag    (xmlParserCtxtPtr ctxt);
00434 XMLPUBFUN void XMLCALL          
00435             xmlParseEndTag      (xmlParserCtxtPtr ctxt);
00436 #endif /* LIBXML_SAX1_ENABLED */
00437 XMLPUBFUN void XMLCALL          
00438             xmlParseCDSect      (xmlParserCtxtPtr ctxt);
00439 XMLPUBFUN void XMLCALL          
00440             xmlParseContent     (xmlParserCtxtPtr ctxt);
00441 XMLPUBFUN void XMLCALL          
00442             xmlParseElement     (xmlParserCtxtPtr ctxt);
00443 XMLPUBFUN xmlChar * XMLCALL     
00444             xmlParseVersionNum  (xmlParserCtxtPtr ctxt);
00445 XMLPUBFUN xmlChar * XMLCALL     
00446             xmlParseVersionInfo (xmlParserCtxtPtr ctxt);
00447 XMLPUBFUN xmlChar * XMLCALL     
00448             xmlParseEncName     (xmlParserCtxtPtr ctxt);
00449 XMLPUBFUN const xmlChar * XMLCALL       
00450             xmlParseEncodingDecl    (xmlParserCtxtPtr ctxt);
00451 XMLPUBFUN int XMLCALL           
00452             xmlParseSDDecl      (xmlParserCtxtPtr ctxt);
00453 XMLPUBFUN void XMLCALL          
00454             xmlParseXMLDecl     (xmlParserCtxtPtr ctxt);
00455 XMLPUBFUN void XMLCALL          
00456             xmlParseTextDecl    (xmlParserCtxtPtr ctxt);
00457 XMLPUBFUN void XMLCALL          
00458             xmlParseMisc        (xmlParserCtxtPtr ctxt);
00459 XMLPUBFUN void XMLCALL          
00460             xmlParseExternalSubset  (xmlParserCtxtPtr ctxt,
00461                          const xmlChar *ExternalID,
00462                          const xmlChar *SystemID); 
00468 #define XML_SUBSTITUTE_NONE 0
00469 
00474 #define XML_SUBSTITUTE_REF  1
00475 
00480 #define XML_SUBSTITUTE_PEREF    2
00481 
00486 #define XML_SUBSTITUTE_BOTH     3
00487 
00488 XMLPUBFUN xmlChar * XMLCALL
00489         xmlStringDecodeEntities     (xmlParserCtxtPtr ctxt,
00490                          const xmlChar *str,
00491                          int what,
00492                          xmlChar end,
00493                          xmlChar  end2,
00494                          xmlChar end3);
00495 XMLPUBFUN xmlChar * XMLCALL
00496         xmlStringLenDecodeEntities  (xmlParserCtxtPtr ctxt,
00497                          const xmlChar *str,
00498                          int len,
00499                          int what,
00500                          xmlChar end,
00501                          xmlChar  end2,
00502                          xmlChar end3);
00503 
00504 /*
00505  * Generated by MACROS on top of parser.c c.f. PUSH_AND_POP.
00506  */
00507 XMLPUBFUN int XMLCALL           nodePush        (xmlParserCtxtPtr ctxt,
00508                          xmlNodePtr value);
00509 XMLPUBFUN xmlNodePtr XMLCALL        nodePop         (xmlParserCtxtPtr ctxt);
00510 XMLPUBFUN int XMLCALL           inputPush       (xmlParserCtxtPtr ctxt,
00511                          xmlParserInputPtr value);
00512 XMLPUBFUN xmlParserInputPtr XMLCALL inputPop        (xmlParserCtxtPtr ctxt);
00513 XMLPUBFUN const xmlChar * XMLCALL   namePop         (xmlParserCtxtPtr ctxt);
00514 XMLPUBFUN int XMLCALL           namePush        (xmlParserCtxtPtr ctxt,
00515                          const xmlChar *value);
00516 
00517 /*
00518  * other commodities shared between parser.c and parserInternals.
00519  */
00520 XMLPUBFUN int XMLCALL           xmlSkipBlankChars   (xmlParserCtxtPtr ctxt);
00521 XMLPUBFUN int XMLCALL           xmlStringCurrentChar    (xmlParserCtxtPtr ctxt,
00522                          const xmlChar *cur,
00523                          int *len);
00524 XMLPUBFUN void XMLCALL          xmlParserHandlePEReference(xmlParserCtxtPtr ctxt);
00525 XMLPUBFUN int XMLCALL           xmlCheckLanguageID  (const xmlChar *lang);
00526 
00527 /*
00528  * Really core function shared with HTML parser.
00529  */
00530 XMLPUBFUN int XMLCALL           xmlCurrentChar      (xmlParserCtxtPtr ctxt,
00531                          int *len);
00532 XMLPUBFUN int XMLCALL       xmlCopyCharMultiByte    (xmlChar *out,
00533                          int val);
00534 XMLPUBFUN int XMLCALL           xmlCopyChar     (int len,
00535                          xmlChar *out,
00536                          int val);
00537 XMLPUBFUN void XMLCALL          xmlNextChar     (xmlParserCtxtPtr ctxt);
00538 XMLPUBFUN void XMLCALL          xmlParserInputShrink    (xmlParserInputPtr in);
00539 
00540 #ifdef LIBXML_HTML_ENABLED
00541 /*
00542  * Actually comes from the HTML parser but launched from the init stuff.
00543  */
00544 XMLPUBFUN void XMLCALL          htmlInitAutoClose   (void);
00545 XMLPUBFUN htmlParserCtxtPtr XMLCALL htmlCreateFileParserCtxt(const char *filename,
00546                                              const char *encoding);
00547 #endif
00548 
00549 /*
00550  * Specific function to keep track of entities references
00551  * and used by the XSLT debugger.
00552  */
00553 #ifdef LIBXML_LEGACY_ENABLED
00554 
00563 typedef void    (*xmlEntityReferenceFunc)   (xmlEntityPtr ent,
00564                          xmlNodePtr firstNode,
00565                          xmlNodePtr lastNode);
00566   
00567 XMLPUBFUN void XMLCALL      xmlSetEntityReferenceFunc   (xmlEntityReferenceFunc func);
00568 
00569 XMLPUBFUN xmlChar * XMLCALL     
00570             xmlParseQuotedString    (xmlParserCtxtPtr ctxt);
00571 XMLPUBFUN void XMLCALL
00572                         xmlParseNamespace       (xmlParserCtxtPtr ctxt);
00573 XMLPUBFUN xmlChar * XMLCALL     
00574             xmlNamespaceParseNSDef  (xmlParserCtxtPtr ctxt);
00575 XMLPUBFUN xmlChar * XMLCALL     
00576             xmlScanName     (xmlParserCtxtPtr ctxt);
00577 XMLPUBFUN xmlChar * XMLCALL     
00578             xmlNamespaceParseNCName (xmlParserCtxtPtr ctxt);
00579 XMLPUBFUN void XMLCALL  xmlParserHandleReference(xmlParserCtxtPtr ctxt);
00580 XMLPUBFUN xmlChar * XMLCALL     
00581             xmlNamespaceParseQName  (xmlParserCtxtPtr ctxt,
00582                          xmlChar **prefix);
00586 XMLPUBFUN xmlChar * XMLCALL
00587         xmlDecodeEntities       (xmlParserCtxtPtr ctxt,
00588                          int len,
00589                          int what,
00590                          xmlChar end,
00591                          xmlChar  end2,
00592                          xmlChar end3);
00593 XMLPUBFUN void XMLCALL          
00594             xmlHandleEntity     (xmlParserCtxtPtr ctxt,
00595                          xmlEntityPtr entity);
00596 
00597 #endif /* LIBXML_LEGACY_ENABLED */
00598 
00599 #ifdef IN_LIBXML
00600 /*
00601  * internal only
00602  */
00603 XMLPUBFUN void XMLCALL
00604     xmlErrMemory        (xmlParserCtxtPtr ctxt,
00605                  const char *extra);
00606 #endif
00607 
00608 #ifdef __cplusplus
00609 }
00610 #endif
00611 #endif /* __XML_PARSER_INTERNALS_H__ */
Generated on Sun May 27 2012 04:33:14 for ReactOS by doxygen 1.7.6.1
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