blob: 46c5a197ffc2cb0463ac703d4a1b0aa9ca16c928 [file] [log] [blame]
/*
* parser.h : constants and stuff related to the XML parser.
*
* See Copyright for the status of this software.
*
* $Id$
*/
#ifndef __XML_PARSER_H__
#define __XML_PARSER_H__
#include "tree.h"
#ifdef __cplusplus
extern "C" {
#endif
/*
* Constants.
*/
#define XML_DEFAULT_VERSION "1.0"
typedef struct xmlParserInput {
const char *filename; /* The file analyzed, if any */
const CHAR *base; /* Base of the array to parse */
const CHAR *cur; /* Current char being parsed */
int line; /* Current line */
int col; /* Current column */
} xmlParserInput, *xmlParserInputPtr;
typedef struct xmlParserNodeInfo {
const struct xmlNode* node;
/* Position & line # that text that created the node begins & ends on */
unsigned long begin_pos;
unsigned long begin_line;
unsigned long end_pos;
unsigned long end_line;
} xmlParserNodeInfo;
typedef struct xmlParserNodeInfoSeq {
unsigned long maximum;
unsigned long length;
xmlParserNodeInfo* buffer;
} xmlParserNodeInfoSeq, *xmlParserNodeInfoSeqPtr;
typedef struct xmlParserCtxt {
struct xmlSAXHandler *sax; /* The SAX handler */
xmlDocPtr doc; /* the document being built */
/* Input stream stack */
xmlParserInputPtr input; /* Current input stream */
int inputNr; /* Number of current input streams */
int inputMax; /* Max number of input streams */
xmlParserInputPtr *inputTab; /* stack of inputs */
/* Node analysis stack */
xmlNodePtr node; /* Current parsed Node */
int nodeNr; /* Depth of the parsing stack */
int nodeMax; /* Max depth of the parsing stack */
xmlNodePtr *nodeTab; /* array of nodes */
int record_info; /* Whether node info should be kept */
xmlParserNodeInfoSeq node_seq; /* info about each node parsed */
} xmlParserCtxt, *xmlParserCtxtPtr;
/*
* a SAX Locator.
*/
typedef struct xmlSAXLocator {
const CHAR *(*getPublicId)(xmlParserCtxtPtr ctxt);
const CHAR *(*getSystemId)(xmlParserCtxtPtr ctxt);
int (*getLineNumber)(xmlParserCtxtPtr ctxt);
int (*getColumnNumber)(xmlParserCtxtPtr ctxt);
} xmlSAXLocator, *xmlSAXLocatorPtr;
/*
* a SAX Exception.
*/
typedef xmlParserInputPtr (*resolveEntitySAXFunc) (xmlParserCtxtPtr ctxt,
const CHAR *publicId, const CHAR *systemId);
typedef void (*notationDeclSAXFunc)(xmlParserCtxtPtr ctxt, const CHAR *name,
const CHAR *publicId, const CHAR *systemId);
typedef void (*unparsedEntityDeclSAXFunc)(xmlParserCtxtPtr ctxt,
const CHAR *name, const CHAR *publicId,
const CHAR *systemId, const CHAR *notationName);
typedef void (*setDocumentLocatorSAXFunc) (xmlParserCtxtPtr ctxt,
xmlSAXLocatorPtr loc);
typedef void (*startDocumentSAXFunc) (xmlParserCtxtPtr ctxt);
typedef void (*endDocumentSAXFunc) (xmlParserCtxtPtr ctxt);
typedef void (*startElementSAXFunc) (xmlParserCtxtPtr ctxt, const CHAR *name);
typedef void (*endElementSAXFunc) (xmlParserCtxtPtr ctxt, const CHAR *name);
typedef void (*charactersSAXFunc) (xmlParserCtxtPtr ctxt, const CHAR *ch,
int start, int len);
typedef void (*ignorableWhitespaceSAXFunc) (xmlParserCtxtPtr ctxt,
const CHAR *ch, int start, int len);
typedef void (*processingInstructionSAXFunc) (xmlParserCtxtPtr ctxt,
const CHAR *target, const CHAR *data);
typedef void (*warningSAXFunc) (xmlParserCtxtPtr ctxt, const char *msg, ...);
typedef void (*errorSAXFunc) (xmlParserCtxtPtr ctxt, const char *msg, ...);
typedef void (*fatalErrorSAXFunc) (xmlParserCtxtPtr ctxt, const char *msg, ...);
typedef struct xmlSAXHandler {
resolveEntitySAXFunc resolveEntity;
notationDeclSAXFunc notationDecl;
unparsedEntityDeclSAXFunc unparsedEntityDecl;
setDocumentLocatorSAXFunc setDocumentLocator;
startDocumentSAXFunc startDocument;
endDocumentSAXFunc endDocument;
startElementSAXFunc startElement;
endElementSAXFunc endElement;
charactersSAXFunc characters;
ignorableWhitespaceSAXFunc ignorableWhitespace;
processingInstructionSAXFunc processingInstruction;
warningSAXFunc warning;
errorSAXFunc error;
fatalErrorSAXFunc fatalError;
} xmlSAXHandler, *xmlSAXHandlerPtr;
/*
* Global variables: just the SAX interface tables we are looking for full
* reentrancy of the code !
*/
extern xmlSAXLocator xmlDefaultSAXLocator;
extern xmlSAXHandler xmlDefaultSAXHandler;
/*
* Interfaces
*/
extern int xmlParseDocument(xmlParserCtxtPtr ctxt);
extern xmlDocPtr xmlParseDoc(CHAR *cur);
extern xmlDocPtr xmlParseMemory(char *buffer, int size);
extern xmlDocPtr xmlParseFile(const char *filename);
extern CHAR *xmlStrdup(const CHAR *input);
extern CHAR *xmlStrndup(const CHAR *input, int n);
extern CHAR *xmlStrchr(const CHAR *str, CHAR val);
extern int xmlStrcmp(const CHAR *str1, const CHAR *str2);
extern int xmlStrncmp(const CHAR *str1, const CHAR *str2, int len);
extern int xmlStrlen(const CHAR *str);
extern CHAR *xmlStrcat(CHAR *cur, const CHAR *add);
extern CHAR *xmlStrncat(CHAR *cur, const CHAR *add, int len);
extern void xmlInitParserCtxt(xmlParserCtxtPtr ctx);
extern void xmlClearParserCtxt(xmlParserCtxtPtr ctx);
extern void xmlSetupParserForBuffer(xmlParserCtxtPtr ctx, const CHAR* buffer,
const char* filename);
extern void xmlParserError(xmlParserCtxtPtr ctxt, const char *msg, ...);
extern const xmlParserNodeInfo* xmlParserFindNodeInfo(const xmlParserCtxt* c,
const xmlNode* node);
extern void xmlInitNodeInfoSeq(xmlParserNodeInfoSeqPtr seq);
extern void xmlClearNodeInfoSeq(xmlParserNodeInfoSeqPtr seq);
unsigned long xmlParserFindNodeInfoIndex(const xmlParserNodeInfoSeq* seq,
const xmlNode* node);
extern void xmlParserAddNodeInfo(xmlParserCtxtPtr ctx,
const xmlParserNodeInfo* info);
extern void xmlParserWarning(xmlParserCtxtPtr ctxt, const char *msg, ...);
extern void xmlParserError(xmlParserCtxtPtr ctxt, const char *msg, ...);
extern void xmlDefaultSAXHandlerInit(void);
#ifdef __cplusplus
}
#endif
#endif /* __XML_PARSER_H__ */