| /* |
| * parserInternals.h : internals routines exported by the parser. |
| * |
| * See Copyright for the status of this software. |
| * |
| * Daniel.Veillard@w3.org |
| * |
| * 14 Nov 2000 ht - truncated declaration of xmlParseElementChildrenContentDecl |
| * for VMS |
| * |
| */ |
| |
| #ifndef __XML_PARSER_INTERNALS_H__ |
| #define __XML_PARSER_INTERNALS_H__ |
| |
| #include <libxml/parser.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* |
| * Identifiers can be longer, but this will be more costly |
| * at runtime. |
| */ |
| #define XML_MAX_NAMELEN 100 |
| |
| /* |
| * The parser tries to always have that amount of input ready |
| * one of the point is providing context when reporting errors |
| */ |
| #define INPUT_CHUNK 250 |
| |
| /************************************************************************ |
| * * |
| * UNICODE version of the macros. * |
| * * |
| ************************************************************************/ |
| /* |
| * [2] Char ::= #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] |
| * | [#x10000-#x10FFFF] |
| * any Unicode character, excluding the surrogate blocks, FFFE, and FFFF. |
| */ |
| #define IS_CHAR(c) \ |
| ((((c) >= 0x20) && ((c) <= 0xD7FF)) || \ |
| ((c) == 0x09) || ((c) == 0x0A) || ((c) == 0x0D) || \ |
| (((c) >= 0xE000) && ((c) <= 0xFFFD)) || \ |
| (((c) >= 0x10000) && ((c) <= 0x10FFFF))) |
| |
| /* |
| * [3] S ::= (#x20 | #x9 | #xD | #xA)+ |
| */ |
| #define IS_BLANK(c) (((c) == 0x20) || ((c) == 0x09) || ((c) == 0xA) || \ |
| ((c) == 0x0D)) |
| |
| /* |
| * [85] BaseChar ::= ... long list see REC ... |
| */ |
| #define IS_BASECHAR(c) xmlIsBaseChar(c) |
| |
| /* |
| * [88] Digit ::= ... long list see REC ... |
| */ |
| #define IS_DIGIT(c) xmlIsDigit(c) |
| |
| /* |
| * [87] CombiningChar ::= ... long list see REC ... |
| */ |
| #define IS_COMBINING(c) xmlIsCombining(c) |
| |
| /* |
| * [89] Extender ::= #x00B7 | #x02D0 | #x02D1 | #x0387 | #x0640 | |
| * #x0E46 | #x0EC6 | #x3005 | [#x3031-#x3035] | |
| * [#x309D-#x309E] | [#x30FC-#x30FE] |
| */ |
| #define IS_EXTENDER(c) xmlIsExtender(c) |
| |
| /* |
| * [86] Ideographic ::= [#x4E00-#x9FA5] | #x3007 | [#x3021-#x3029] |
| */ |
| #define IS_IDEOGRAPHIC(c) xmlIsIdeographic(c) |
| |
| /* |
| * [84] Letter ::= BaseChar | Ideographic |
| */ |
| #define IS_LETTER(c) (IS_BASECHAR(c) || IS_IDEOGRAPHIC(c)) |
| |
| |
| /* |
| * [13] PubidChar ::= #x20 | #xD | #xA | [a-zA-Z0-9] | [-'()+,./:=?;!*#@$_%] |
| */ |
| #define IS_PUBIDCHAR(c) xmlIsPubidChar(c) |
| |
| #define SKIP_EOL(p) \ |
| if (*(p) == 0x13) { p++ ; if (*(p) == 0x10) p++; } \ |
| if (*(p) == 0x10) { p++ ; if (*(p) == 0x13) p++; } |
| |
| #define MOVETO_ENDTAG(p) \ |
| while ((*p) && (*(p) != '>')) (p)++ |
| |
| #define MOVETO_STARTTAG(p) \ |
| while ((*p) && (*(p) != '<')) (p)++ |
| |
| /** |
| * Global vaiables affecting the default parser behaviour. |
| */ |
| |
| LIBXML_DLL_IMPORT extern int xmlParserDebugEntities; |
| LIBXML_DLL_IMPORT extern int xmlGetWarningsDefaultValue; |
| LIBXML_DLL_IMPORT extern int xmlParserDebugEntities; |
| LIBXML_DLL_IMPORT extern int xmlSubstituteEntitiesDefaultValue; |
| LIBXML_DLL_IMPORT extern int xmlDoValidityCheckingDefaultValue; |
| LIBXML_DLL_IMPORT extern int xmlLoadExtDtdDefaultValue; |
| LIBXML_DLL_IMPORT extern int xmlPedanticParserDefaultValue; |
| LIBXML_DLL_IMPORT extern int xmlKeepBlanksDefaultValue; |
| LIBXML_DLL_IMPORT extern xmlChar xmlStringText[]; |
| LIBXML_DLL_IMPORT extern xmlChar xmlStringTextNoenc[]; |
| LIBXML_DLL_IMPORT extern xmlChar xmlStringComment[]; |
| |
| /* |
| * Function to finish teh work of the macros where needed |
| */ |
| int xmlIsBaseChar (int c); |
| int xmlIsBlank (int c); |
| int xmlIsPubidChar (int c); |
| int xmlIsLetter (int c); |
| int xmlIsDigit (int c); |
| int xmlIsIdeographic(int c); |
| int xmlIsCombining (int c); |
| int xmlIsExtender (int c); |
| int xmlIsCombining (int c); |
| int xmlIsChar (int c); |
| |
| /** |
| * Parser context |
| */ |
| xmlParserCtxtPtr xmlCreateDocParserCtxt (xmlChar *cur); |
| xmlParserCtxtPtr xmlCreateFileParserCtxt (const char *filename); |
| xmlParserCtxtPtr xmlCreateMemoryParserCtxt(char *buffer, |
| int size); |
| xmlParserCtxtPtr xmlNewParserCtxt (void); |
| xmlParserCtxtPtr xmlCreateEntityParserCtxt(const xmlChar *URL, |
| const xmlChar *ID, |
| const xmlChar *base); |
| int xmlSwitchEncoding (xmlParserCtxtPtr ctxt, |
| xmlCharEncoding enc); |
| int xmlSwitchToEncoding (xmlParserCtxtPtr ctxt, |
| xmlCharEncodingHandlerPtr handler); |
| void xmlFreeParserCtxt (xmlParserCtxtPtr ctxt); |
| |
| /** |
| * Entities |
| */ |
| void xmlHandleEntity (xmlParserCtxtPtr ctxt, |
| xmlEntityPtr entity); |
| |
| /** |
| * Input Streams |
| */ |
| xmlParserInputPtr xmlNewEntityInputStream (xmlParserCtxtPtr ctxt, |
| xmlEntityPtr entity); |
| void xmlPushInput (xmlParserCtxtPtr ctxt, |
| xmlParserInputPtr input); |
| xmlChar xmlPopInput (xmlParserCtxtPtr ctxt); |
| void xmlFreeInputStream (xmlParserInputPtr input); |
| xmlParserInputPtr xmlNewInputFromFile (xmlParserCtxtPtr ctxt, |
| const char *filename); |
| xmlParserInputPtr xmlNewInputStream (xmlParserCtxtPtr ctxt); |
| |
| /** |
| * Namespaces. |
| */ |
| xmlChar * xmlSplitQName (xmlParserCtxtPtr ctxt, |
| const xmlChar *name, |
| xmlChar **prefix); |
| xmlChar * xmlNamespaceParseNCName (xmlParserCtxtPtr ctxt); |
| xmlChar * xmlNamespaceParseQName (xmlParserCtxtPtr ctxt, |
| xmlChar **prefix); |
| xmlChar * xmlNamespaceParseNSDef (xmlParserCtxtPtr ctxt); |
| xmlChar * xmlParseQuotedString (xmlParserCtxtPtr ctxt); |
| void xmlParseNamespace (xmlParserCtxtPtr ctxt); |
| |
| /** |
| * Generic production rules |
| */ |
| xmlChar * xmlScanName (xmlParserCtxtPtr ctxt); |
| xmlChar * xmlParseName (xmlParserCtxtPtr ctxt); |
| xmlChar * xmlParseNmtoken (xmlParserCtxtPtr ctxt); |
| xmlChar * xmlParseEntityValue (xmlParserCtxtPtr ctxt, |
| xmlChar **orig); |
| xmlChar * xmlParseAttValue (xmlParserCtxtPtr ctxt); |
| xmlChar * xmlParseSystemLiteral (xmlParserCtxtPtr ctxt); |
| xmlChar * xmlParsePubidLiteral (xmlParserCtxtPtr ctxt); |
| void xmlParseCharData (xmlParserCtxtPtr ctxt, |
| int cdata); |
| xmlChar * xmlParseExternalID (xmlParserCtxtPtr ctxt, |
| xmlChar **publicID, |
| int strict); |
| void xmlParseComment (xmlParserCtxtPtr ctxt); |
| xmlChar * xmlParsePITarget (xmlParserCtxtPtr ctxt); |
| void xmlParsePI (xmlParserCtxtPtr ctxt); |
| void xmlParseNotationDecl (xmlParserCtxtPtr ctxt); |
| void xmlParseEntityDecl (xmlParserCtxtPtr ctxt); |
| int xmlParseDefaultDecl (xmlParserCtxtPtr ctxt, |
| xmlChar **value); |
| xmlEnumerationPtr xmlParseNotationType (xmlParserCtxtPtr ctxt); |
| xmlEnumerationPtr xmlParseEnumerationType (xmlParserCtxtPtr ctxt); |
| int xmlParseEnumeratedType (xmlParserCtxtPtr ctxt, |
| xmlEnumerationPtr *tree); |
| int xmlParseAttributeType (xmlParserCtxtPtr ctxt, |
| xmlEnumerationPtr *tree); |
| void xmlParseAttributeListDecl(xmlParserCtxtPtr ctxt); |
| xmlElementContentPtr xmlParseElementMixedContentDecl |
| (xmlParserCtxtPtr ctxt); |
| #ifdef VMS |
| xmlElementContentPtr xmlParseElementChildrenContentD |
| (xmlParserCtxtPtr ctxt); |
| #define xmlParseElementChildrenContentDecl xmlParseElementChildrenContentD |
| #else |
| xmlElementContentPtr xmlParseElementChildrenContentDecl |
| (xmlParserCtxtPtr ctxt); |
| #endif |
| int xmlParseElementContentDecl(xmlParserCtxtPtr ctxt, |
| xmlChar *name, |
| xmlElementContentPtr *result); |
| int xmlParseElementDecl (xmlParserCtxtPtr ctxt); |
| void xmlParseMarkupDecl (xmlParserCtxtPtr ctxt); |
| int xmlParseCharRef (xmlParserCtxtPtr ctxt); |
| xmlEntityPtr xmlParseEntityRef (xmlParserCtxtPtr ctxt); |
| void xmlParseReference (xmlParserCtxtPtr ctxt); |
| void xmlParsePEReference (xmlParserCtxtPtr ctxt); |
| void xmlParseDocTypeDecl (xmlParserCtxtPtr ctxt); |
| xmlChar * xmlParseAttribute (xmlParserCtxtPtr ctxt, |
| xmlChar **value); |
| xmlChar * xmlParseStartTag (xmlParserCtxtPtr ctxt); |
| void xmlParseEndTag (xmlParserCtxtPtr ctxt); |
| void xmlParseCDSect (xmlParserCtxtPtr ctxt); |
| void xmlParseContent (xmlParserCtxtPtr ctxt); |
| void xmlParseElement (xmlParserCtxtPtr ctxt); |
| xmlChar * xmlParseVersionNum (xmlParserCtxtPtr ctxt); |
| xmlChar * xmlParseVersionInfo (xmlParserCtxtPtr ctxt); |
| xmlChar * xmlParseEncName (xmlParserCtxtPtr ctxt); |
| xmlChar * xmlParseEncodingDecl (xmlParserCtxtPtr ctxt); |
| int xmlParseSDDecl (xmlParserCtxtPtr ctxt); |
| void xmlParseXMLDecl (xmlParserCtxtPtr ctxt); |
| void xmlParseTextDecl (xmlParserCtxtPtr ctxt); |
| void xmlParseMisc (xmlParserCtxtPtr ctxt); |
| void xmlParseExternalSubset (xmlParserCtxtPtr ctxt, |
| const xmlChar *ExternalID, |
| const xmlChar *SystemID); |
| /* |
| * Entities substitution |
| */ |
| #define XML_SUBSTITUTE_NONE 0 |
| #define XML_SUBSTITUTE_REF 1 |
| #define XML_SUBSTITUTE_PEREF 2 |
| #define XML_SUBSTITUTE_BOTH 3 |
| |
| xmlChar * xmlDecodeEntities (xmlParserCtxtPtr ctxt, |
| int len, |
| int what, |
| xmlChar end, |
| xmlChar end2, |
| xmlChar end3); |
| xmlChar * xmlStringDecodeEntities (xmlParserCtxtPtr ctxt, |
| const xmlChar *str, |
| int what, |
| xmlChar end, |
| xmlChar end2, |
| xmlChar end3); |
| |
| /* |
| * Generated by MACROS on top of parser.c c.f. PUSH_AND_POP |
| */ |
| int nodePush (xmlParserCtxtPtr ctxt, |
| xmlNodePtr value); |
| xmlNodePtr nodePop (xmlParserCtxtPtr ctxt); |
| int inputPush (xmlParserCtxtPtr ctxt, |
| xmlParserInputPtr value); |
| xmlParserInputPtr inputPop (xmlParserCtxtPtr ctxt); |
| |
| /* |
| * other comodities shared between parser.c and parserInternals |
| */ |
| int xmlSkipBlankChars (xmlParserCtxtPtr ctxt); |
| int xmlStringCurrentChar (xmlParserCtxtPtr ctxt, |
| const xmlChar *cur, |
| int *len); |
| void xmlParserHandlePEReference(xmlParserCtxtPtr ctxt); |
| void xmlParserHandleReference(xmlParserCtxtPtr ctxt); |
| xmlChar *namePop (xmlParserCtxtPtr ctxt); |
| int xmlCheckLanguageID (const xmlChar *lang); |
| |
| /* |
| * Really core function shared with HTML parser |
| */ |
| int xmlCurrentChar (xmlParserCtxtPtr ctxt, |
| int *len); |
| int xmlCopyChar (int len, |
| xmlChar *out, |
| int val); |
| void xmlNextChar (xmlParserCtxtPtr ctxt); |
| void xmlParserInputShrink (xmlParserInputPtr in); |
| |
| #ifdef LIBXML_HTML_ENABLED |
| /* |
| * Actually comes from the HTML parser but launched from the init stuff |
| */ |
| void htmlInitAutoClose (void); |
| #endif |
| #ifdef __cplusplus |
| } |
| #endif |
| #endif /* __XML_PARSER_INTERNALS_H__ */ |
