| /* |
| * HTMLparser.h : inf=terface for an HTML 4.0 non-verifying parser |
| * |
| * See Copyright for the status of this software. |
| * |
| * Daniel.Veillard@w3.org |
| */ |
| |
| #ifndef __HTML_PARSER_H__ |
| #define __HTML_PARSER_H__ |
| #include <libxml/parser.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* |
| * Most of the back-end structures from XML and HTML are shared |
| */ |
| typedef xmlParserCtxt htmlParserCtxt; |
| typedef xmlParserCtxtPtr htmlParserCtxtPtr; |
| typedef xmlParserNodeInfo htmlParserNodeInfo; |
| typedef xmlSAXHandler htmlSAXHandler; |
| typedef xmlSAXHandlerPtr htmlSAXHandlerPtr; |
| typedef xmlParserInput htmlParserInput; |
| typedef xmlParserInputPtr htmlParserInputPtr; |
| typedef xmlDocPtr htmlDocPtr; |
| typedef xmlNodePtr htmlNodePtr; |
| |
| /* |
| * Internal description of an HTML element |
| */ |
| typedef struct _htmlElemDesc htmlElemDesc; |
| typedef htmlElemDesc *htmlElemDescPtr; |
| struct _htmlElemDesc { |
| const char *name; /* The tag name */ |
| char startTag; /* Whether the start tag can be implied */ |
| char endTag; /* Whether the end tag can be implied */ |
| char saveEndTag; /* Whether the end tag should be saved */ |
| char empty; /* Is this an empty element ? */ |
| char depr; /* Is this a deprecated element ? */ |
| char dtd; /* 1: only in Loose DTD, 2: only Frameset one */ |
| const char *desc; /* the description */ |
| }; |
| |
| /* |
| * Internal description of an HTML entity |
| */ |
| typedef struct _htmlEntityDesc htmlEntityDesc; |
| typedef htmlEntityDesc *htmlEntityDescPtr; |
| struct _htmlEntityDesc { |
| unsigned int value; /* the UNICODE value for the character */ |
| const char *name; /* The entity name */ |
| const char *desc; /* the description */ |
| }; |
| |
| /* |
| * There is only few public functions. |
| */ |
| htmlElemDescPtr htmlTagLookup (const xmlChar *tag); |
| htmlEntityDescPtr htmlEntityLookup(const xmlChar *name); |
| htmlEntityDescPtr htmlEntityValueLookup(unsigned int value); |
| |
| int htmlIsAutoClosed(htmlDocPtr doc, |
| htmlNodePtr elem); |
| int htmlAutoCloseTag(htmlDocPtr doc, |
| const xmlChar *name, |
| htmlNodePtr elem); |
| htmlEntityDescPtr htmlParseEntityRef(htmlParserCtxtPtr ctxt, |
| xmlChar **str); |
| int htmlParseCharRef(htmlParserCtxtPtr ctxt); |
| void htmlParseElement(htmlParserCtxtPtr ctxt); |
| |
| htmlDocPtr htmlSAXParseDoc (xmlChar *cur, |
| const char *encoding, |
| htmlSAXHandlerPtr sax, |
| void *userData); |
| htmlDocPtr htmlParseDoc (xmlChar *cur, |
| const char *encoding); |
| htmlDocPtr htmlSAXParseFile(const char *filename, |
| const char *encoding, |
| htmlSAXHandlerPtr sax, |
| void *userData); |
| htmlDocPtr htmlParseFile (const char *filename, |
| const char *encoding); |
| int UTF8ToHtml (unsigned char* out, |
| int *outlen, |
| const unsigned char* in, |
| int *inlen); |
| int htmlEncodeEntities(unsigned char* out, |
| int *outlen, |
| const unsigned char* in, |
| int *inlen, int quoteChar); |
| int htmlIsScriptAttribute(const xmlChar *name); |
| int htmlHandleOmittedElem(int val); |
| |
| /** |
| * Interfaces for the Push mode |
| */ |
| void htmlFreeParserCtxt (htmlParserCtxtPtr ctxt); |
| htmlParserCtxtPtr htmlCreatePushParserCtxt(htmlSAXHandlerPtr sax, |
| void *user_data, |
| const char *chunk, |
| int size, |
| const char *filename, |
| xmlCharEncoding enc); |
| int htmlParseChunk (htmlParserCtxtPtr ctxt, |
| const char *chunk, |
| int size, |
| int terminate); |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* __HTML_PARSER_H__ */ |