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Added interfaces with SAX callback block, and upgraded libtool, Daniel

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This commit is contained in:
Daniel Veillard 1998-11-09 01:17:21 +00:00
parent e3bffb9934
commit 42dc9b30b9
4 changed files with 71 additions and 8 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Sun Nov 8 13:11:07 EST 1998 Daniel Veillard <Daniel.Veillard@w3.org>
* parser.[ch]: Added interfaces allowing to specify a SAX
handler before parsing.
Sun Nov 8 09:39:17 EST 1998 Daniel Veillard <Daniel.Veillard@w3.org>
* parser.c: redirrect all errors reporting through the SAX

3
include/libxml/parser.h
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@ -137,6 +137,9 @@ extern int xmlParseDocument(xmlParserCtxtPtr ctxt);
extern xmlDocPtr xmlParseDoc(CHAR *cur);
extern xmlDocPtr xmlParseMemory(char *buffer, int size);
extern xmlDocPtr xmlParseFile(const char *filename);
extern xmlDocPtr xmlSAXParseDoc(xmlSAXHandlerPtr sax, CHAR *cur);
extern xmlDocPtr xmlSAXParseMemory(xmlSAXHandlerPtr sax, char *buffer, int size);
extern xmlDocPtr xmlSAXParseFile(xmlSAXHandlerPtr sax, 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);

74
parser.c
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@ -2394,7 +2394,8 @@ xmlParsePEReference(xmlParserCtxtPtr ctxt) {
NEXT;
entity = xmlGetDtdEntity(ctxt->doc, name);
if (entity == NULL) {
xmlParserWarning(ctxt,
if ((ctxt->sax != NULL) && (ctxt->sax->warning != NULL))
ctxt->sax->warning(ctxt,
"xmlParsePEReference: %%%s; not found\n");
} else {
input = xmlNewEntityInputStream(ctxt, entity);
@ -3438,15 +3439,18 @@ xmlParseDocument(xmlParserCtxtPtr ctxt) {
}
/**
* xmlParseDoc :
* xmlSAXParseDoc :
* @sax: the SAX handler block
* @cur: a pointer to an array of CHAR
*
* parse an XML in-memory document and build a tree.
* It use the given SAX function block to handle the parsing callback.
* If sax is NULL, fallback to the default DOM tree building routines.
*
* return values: the resulting document tree
*/
xmlDocPtr xmlParseDoc(CHAR *cur) {
xmlDocPtr xmlSAXParseDoc(xmlSAXHandlerPtr sax, CHAR *cur) {
xmlDocPtr ret;
xmlParserCtxtPtr ctxt;
xmlParserInputPtr input;
@ -3459,6 +3463,7 @@ xmlDocPtr xmlParseDoc(CHAR *cur) {
return(NULL);
}
xmlInitParserCtxt(ctxt);
if (sax != NULL) ctxt->sax == sax;
input = (xmlParserInputPtr) malloc(sizeof(xmlParserInput));
if (input == NULL) {
perror("malloc");
@ -3488,16 +3493,32 @@ xmlDocPtr xmlParseDoc(CHAR *cur) {
}
/**
* xmlParseFile :
* @filename: the filename
* xmlParseDoc :
* @cur: a pointer to an array of CHAR
*
* parse an XML file and build a tree. Automatic support for ZLIB/Compress
* compressed document is provided by default if found at compile-time.
* parse an XML in-memory document and build a tree.
*
* return values: the resulting document tree
*/
xmlDocPtr xmlParseFile(const char *filename) {
xmlDocPtr xmlParseDoc(CHAR *cur) {
return(xmlSAXParseDoc(NULL, cur));
}
/**
* xmlSAXParseFile :
* @sax: the SAX handler block
* @filename: the filename
*
* parse an XML file and build a tree. Automatic support for ZLIB/Compress
* compressed document is provided by default if found at compile-time.
* It use the given SAX function block to handle the parsing callback.
* If sax is NULL, fallback to the default DOM tree building routines.
*
* return values: the resulting document tree
*/
xmlDocPtr xmlSAXParseFile(xmlSAXHandlerPtr sax, const char *filename) {
xmlDocPtr ret;
#ifdef HAVE_ZLIB_H
gzFile input;
@ -3577,6 +3598,7 @@ retry_bigger:
return(NULL);
}
xmlInitParserCtxt(ctxt);
if (sax != NULL) ctxt->sax == sax;
inputStream = (xmlParserInputPtr) malloc(sizeof(xmlParserInput));
if (inputStream == NULL) {
perror("malloc");
@ -3610,20 +3632,36 @@ retry_bigger:
return(ret);
}
/**
* xmlParseFile :
* @filename: the filename
*
* parse an XML file and build a tree. Automatic support for ZLIB/Compress
* compressed document is provided by default if found at compile-time.
*
* return values: the resulting document tree
*/
xmlDocPtr xmlParseFile(const char *filename) {
return(xmlSAXParseFile(NULL, filename));
}
/**
* xmlParseMemory :
* xmlSAXParseMemory :
* @sax: the SAX handler block
* @cur: an pointer to a char array
* @size: the siwe of the array
*
* parse an XML in-memory block and build a tree.
* parse an XML in-memory block and use the given SAX function block
* to handle the parsing callback. If sax is NULL, fallback to the default
* DOM tree building routines.
*
* TODO : plug some encoding conversion routines here. !!!
*
* return values: the resulting document tree
*/
xmlDocPtr xmlParseMemory(char *buffer, int size) {
xmlDocPtr xmlSAXParseMemory(xmlSAXHandlerPtr sax, char *buffer, int size) {
xmlDocPtr ret;
xmlParserCtxtPtr ctxt;
xmlParserInputPtr input;
@ -3636,6 +3674,7 @@ xmlDocPtr xmlParseMemory(char *buffer, int size) {
return(NULL);
}
xmlInitParserCtxt(ctxt);
if (sax != NULL) ctxt->sax == sax;
input = (xmlParserInputPtr) malloc(sizeof(xmlParserInput));
if (input == NULL) {
perror("malloc");
@ -3670,6 +3709,19 @@ xmlDocPtr xmlParseMemory(char *buffer, int size) {
return(ret);
}
/**
* xmlParseMemory :
* @cur: an pointer to a char array
* @size: the size of the array
*
* parse an XML in-memory block and build a tree.
*
* return values: the resulting document tree
*/
xmlDocPtr xmlParseMemory(char *buffer, int size) {
return(xmlSAXParseMemory(NULL, buffer, size));
}
/**
* xmlInitParserCtxt:

3
parser.h
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@ -137,6 +137,9 @@ extern int xmlParseDocument(xmlParserCtxtPtr ctxt);
extern xmlDocPtr xmlParseDoc(CHAR *cur);
extern xmlDocPtr xmlParseMemory(char *buffer, int size);
extern xmlDocPtr xmlParseFile(const char *filename);
extern xmlDocPtr xmlSAXParseDoc(xmlSAXHandlerPtr sax, CHAR *cur);
extern xmlDocPtr xmlSAXParseMemory(xmlSAXHandlerPtr sax, char *buffer, int size);
extern xmlDocPtr xmlSAXParseFile(xmlSAXHandlerPtr sax, 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);