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/*
* parser.h : constants and stuff related to the XML parser.
*
* See Copyright for the status of this software.
*
* Daniel.Veillard@w3.org
*/
#ifndef __XML_PARSER_H__
#define __XML_PARSER_H__
#include "tree.h"
#include "xmlIO.h"
#ifdef __cplusplus
extern "C" {
#endif
/*
* Constants.
*/
#define XML_DEFAULT_VERSION "1.0"
typedef void (* xmlParserInputDeallocate)(CHAR *);
typedef struct xmlParserInput {
/* Input buffer */
xmlParserInputBufferPtr buf; /* UTF-8 encoded buffer */
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 */
xmlParserInputDeallocate free; /* function to deallocate the base */
} xmlParserInput;
typedef 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 _xmlParserNodeInfo xmlParserNodeInfo;
typedef struct xmlParserNodeInfoSeq {
unsigned long maximum;
unsigned long length;
xmlParserNodeInfo* buffer;
} _xmlParserNodeInfoSeq;
typedef _xmlParserNodeInfoSeq xmlParserNodeInfoSeq;
typedef xmlParserNodeInfoSeq *xmlParserNodeInfoSeqPtr;
typedef struct _xmlParserCtxt {
struct xmlSAXHandler *sax; /* The SAX handler */
void *userData; /* the document being built */
xmlDocPtr myDoc; /* the document being built */
int wellFormed; /* is the document well formed */
int replaceEntities; /* shall we replace entities ? */
const CHAR *version; /* the XML version string */
const CHAR *encoding; /* encoding, if any */
int standalone; /* standalone document */
int html; /* are we parsing an HTML document */
/* 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;
typedef _xmlParserCtxt xmlParserCtxt;
typedef xmlParserCtxt *xmlParserCtxtPtr;
/*
* a SAX Locator.
*/
typedef struct xmlSAXLocator {
const CHAR *(*getPublicId)(void *ctx);
const CHAR *(*getSystemId)(void *ctx);
int (*getLineNumber)(void *ctx);
int (*getColumnNumber)(void *ctx);
} _xmlSAXLocator;
typedef _xmlSAXLocator xmlSAXLocator;
typedef xmlSAXLocator *xmlSAXLocatorPtr;
/*
* a SAX Exception.
*/
#include "entities.h"
typedef xmlParserInputPtr (*resolveEntitySAXFunc) (void *ctx,
const CHAR *publicId, const CHAR *systemId);
typedef void (*internalSubsetSAXFunc) (void *ctx, const CHAR *name,
const CHAR *ExternalID, const CHAR *SystemID);
typedef xmlEntityPtr (*getEntitySAXFunc) (void *ctx,
const CHAR *name);
typedef void (*entityDeclSAXFunc) (void *ctx,
const CHAR *name, int type, const CHAR *publicId,
const CHAR *systemId, CHAR *content);
typedef void (*notationDeclSAXFunc)(void *ctx, const CHAR *name,
const CHAR *publicId, const CHAR *systemId);
typedef void (*attributeDeclSAXFunc)(void *ctx, const CHAR *elem,
const CHAR *name, int type, int def,
const CHAR *defaultValue, xmlEnumerationPtr tree);
typedef void (*elementDeclSAXFunc)(void *ctx, const CHAR *name,
int type, xmlElementContentPtr content);
typedef void (*unparsedEntityDeclSAXFunc)(void *ctx,
const CHAR *name, const CHAR *publicId,
const CHAR *systemId, const CHAR *notationName);
typedef void (*setDocumentLocatorSAXFunc) (void *ctx,
xmlSAXLocatorPtr loc);
typedef void (*startDocumentSAXFunc) (void *ctx);
typedef void (*endDocumentSAXFunc) (void *ctx);
typedef void (*startElementSAXFunc) (void *ctx, const CHAR *name,
const CHAR **atts);
typedef void (*endElementSAXFunc) (void *ctx, const CHAR *name);
typedef void (*attributeSAXFunc) (void *ctx, const CHAR *name,
const CHAR *value);
typedef void (*referenceSAXFunc) (void *ctx, const CHAR *name);
typedef void (*charactersSAXFunc) (void *ctx, const CHAR *ch,
int len);
typedef void (*ignorableWhitespaceSAXFunc) (void *ctx,
const CHAR *ch, int len);
typedef void (*processingInstructionSAXFunc) (void *ctx,
const CHAR *target, const CHAR *data);
typedef void (*commentSAXFunc) (void *ctx, const CHAR *value);
typedef void (*warningSAXFunc) (void *ctx, const char *msg, ...);
typedef void (*errorSAXFunc) (void *ctx, const char *msg, ...);
typedef void (*fatalErrorSAXFunc) (void *ctx, const char *msg, ...);
typedef int (*isStandaloneSAXFunc) (void *ctx);
typedef int (*hasInternalSubsetSAXFunc) (void *ctx);
typedef int (*hasExternalSubsetSAXFunc) (void *ctx);
typedef struct xmlSAXHandler {
internalSubsetSAXFunc internalSubset;
isStandaloneSAXFunc isStandalone;
hasInternalSubsetSAXFunc hasInternalSubset;
hasExternalSubsetSAXFunc hasExternalSubset;
resolveEntitySAXFunc resolveEntity;
getEntitySAXFunc getEntity;
entityDeclSAXFunc entityDecl;
notationDeclSAXFunc notationDecl;
attributeDeclSAXFunc attributeDecl;
elementDeclSAXFunc elementDecl;
unparsedEntityDeclSAXFunc unparsedEntityDecl;
setDocumentLocatorSAXFunc setDocumentLocator;
startDocumentSAXFunc startDocument;
endDocumentSAXFunc endDocument;
startElementSAXFunc startElement;
endElementSAXFunc endElement;
referenceSAXFunc reference;
charactersSAXFunc characters;
ignorableWhitespaceSAXFunc ignorableWhitespace;
processingInstructionSAXFunc processingInstruction;
commentSAXFunc comment;
warningSAXFunc warning;
errorSAXFunc error;
fatalErrorSAXFunc fatalError;
} xmlSAXHandler;
typedef xmlSAXHandler *xmlSAXHandlerPtr;
/*
* Global variables: just the SAX interface tables we are looking for full
* reentrancy of the code and version infos.
*/
extern const char *xmlParserVersion;
extern xmlSAXLocator xmlDefaultSAXLocator;
extern xmlSAXHandler xmlDefaultSAXHandler;
extern xmlSAXHandler htmlDefaultSAXHandler;
#include "entities.h"
#include "xml-error.h"
/*
* CHAR handling
*/
CHAR *xmlStrdup(const CHAR *cur);
CHAR *xmlStrndup(const CHAR *cur, int len);
CHAR *xmlStrchr(const CHAR *str, CHAR val);
int xmlStrcmp(const CHAR *str1, const CHAR *str2);
int xmlStrncmp(const CHAR *str1, const CHAR *str2, int len);
int xmlStrlen(const CHAR *str);
CHAR *xmlStrcat(CHAR *cur, const CHAR *add);
CHAR *xmlStrncat(CHAR *cur, const CHAR *add, int len);
/*
* Interfaces
*/
xmlDocPtr xmlParseDoc(CHAR *cur);
xmlDocPtr xmlParseMemory(char *buffer, int size);
xmlDocPtr xmlParseFile(const char *filename);
int xmlSubstituteEntitiesDefault(int val);
/*
* Recovery mode
*/
xmlDocPtr xmlRecoverDoc(CHAR *cur);
xmlDocPtr xmlRecoverMemory(char *buffer, int size);
xmlDocPtr xmlRecoverFile(const char *filename);
/*
* Internal routines
*/
int xmlParseDocument(xmlParserCtxtPtr ctxt);
xmlDocPtr xmlSAXParseDoc(xmlSAXHandlerPtr sax, CHAR *cur, int recovery);
xmlDocPtr xmlSAXParseMemory(xmlSAXHandlerPtr sax, char *buffer,
int size, int recovery);
xmlDocPtr xmlSAXParseFile(xmlSAXHandlerPtr sax, const char *filename,
int recovery);
xmlDtdPtr xmlParseDTD(const CHAR *ExternalID, const CHAR *SystemID);
xmlDtdPtr xmlSAXParseDTD(xmlSAXHandlerPtr sax, const CHAR *ExternalID,
const CHAR *SystemID);
void xmlInitParserCtxt(xmlParserCtxtPtr ctxt);
void xmlClearParserCtxt(xmlParserCtxtPtr ctxt);
void xmlSetupParserForBuffer(xmlParserCtxtPtr ctxt, const CHAR* buffer,
const char* filename);
const xmlParserNodeInfo* xmlParserFindNodeInfo(const xmlParserCtxt* ctxt,
const xmlNode* node);
void xmlInitNodeInfoSeq(xmlParserNodeInfoSeqPtr seq);
void xmlClearNodeInfoSeq(xmlParserNodeInfoSeqPtr seq);
unsigned long xmlParserFindNodeInfoIndex(const xmlParserNodeInfoSeq* seq,
const xmlNode* node);
void xmlParserAddNodeInfo(xmlParserCtxtPtr ctxt,
const xmlParserNodeInfo* info);
void xmlDefaultSAXHandlerInit(void);
void htmlDefaultSAXHandlerInit(void);
#ifdef __cplusplus
}
#endif
#endif /* __XML_PARSER_H__ */
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