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some framework preparation to add namespace checkings daniel

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* debugXML.c: some framework preparation to add namespace checkings
daniel
This commit is contained in:
Daniel Veillard
2004-10-09 20:39:04 +00:00
parent 78fed53e2b
commit 7682114636
3 changed files with 344 additions and 250 deletions
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90
debugXML.c
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@ -44,6 +44,9 @@ struct _xmlDebugCtxt {
xmlNodePtr node; /* current node */
int check; /* do just checkings */
int errors; /* number of errors found */
int nsNr; /* the number of inherited namespaces */
int nsMax; /* the size of the arrays */
xmlNsPtr *nsTab; /* the array of namespace nodes */
};
static void xmlCtxtDumpNodeList(xmlDebugCtxtPtr ctxt, xmlNodePtr node);
@ -54,6 +57,9 @@ xmlCtxtDumpInitCtxt(xmlDebugCtxtPtr ctxt)
int i;
ctxt->depth = 0;
ctxt->nsNr = 0;
ctxt->nsMax = 0;
ctxt->nsTab = NULL;
ctxt->check = 0;
ctxt->errors = 0;
ctxt->output = stdout;
@ -62,6 +68,80 @@ xmlCtxtDumpInitCtxt(xmlDebugCtxtPtr ctxt)
ctxt->shift[100] = 0;
}
static void
xmlCtxtDumpCleanCtxt(xmlDebugCtxtPtr ctxt)
{
if (ctxt->nsTab != NULL)
xmlFree(ctxt->nsTab);
}
/**
* xmlNsCheckPush:
* @ctxt: an XML parser context
* @ns: the namespace node
*
* Pushes a new namespace on top of the ns stack
*
* Returns -1 in case of error, and the index in the stack otherwise.
*/
static int
xmlNsCheckPush(xmlDebugCtxtPtr ctxt, xmlNsPtr ns)
{
if (ns == NULL)
return(ctxt->nsNr);
if ((ctxt->nsMax == 0) || (ctxt->nsTab == NULL)) {
ctxt->nsMax = 10;
ctxt->nsNr = 0;
ctxt->nsTab = (xmlNsPtr *)
xmlMalloc(ctxt->nsMax * sizeof(ctxt->nsTab[0]));
if (ctxt->nsTab == NULL) {
xmlErrMemory(NULL, NULL);
ctxt->nsMax = 0;
return (-1);
}
} else if (ctxt->nsNr >= ctxt->nsMax) {
ctxt->nsMax *= 2;
ctxt->nsTab = (xmlNsPtr *)
xmlRealloc((char *) ctxt->nsTab,
ctxt->nsMax * sizeof(ctxt->nsTab[0]));
if (ctxt->nsTab == NULL) {
xmlErrMemory(NULL, NULL);
ctxt->nsMax /= 2;
return (-1);
}
}
ctxt->nsTab[ctxt->nsNr++] = ns;
return (ctxt->nsNr);
}
/**
* xmlNsCheckPop:
* @ctxt: an XML parser context
* @nr: the number to pop
*
* Pops the top @nr parser prefix/namespace from the ns stack
*
* Returns the number of namespaces removed
*/
static int
xmlNsCheckPop(xmlDebugCtxtPtr ctxt, int nr)
{
int i;
if (ctxt->nsTab == NULL) return(0);
if (ctxt->nsNr < nr) {
xmlGenericError(xmlGenericErrorContext, "Pbm popping %d NS\n", nr);
nr = ctxt->nsNr;
}
if (ctxt->nsNr <= 0)
return (0);
for (i = 0;i < nr;i++) {
ctxt->nsNr--;
ctxt->nsTab[ctxt->nsNr] = NULL;
}
return(nr);
}
static void
xmlCtxtDumpSpaces(xmlDebugCtxtPtr ctxt)
{
@ -1101,6 +1181,7 @@ xmlDebugDumpAttr(FILE *output, xmlAttrPtr attr, int depth) {
ctxt.output = output;
ctxt.depth = depth;
xmlCtxtDumpAttr(&ctxt, attr);
xmlCtxtDumpCleanCtxt(&ctxt);
}
@ -1119,6 +1200,7 @@ xmlDebugDumpEntities(FILE * output, xmlDocPtr doc)
xmlCtxtDumpInitCtxt(&ctxt);
ctxt.output = output;
xmlCtxtDumpEntities(&ctxt, doc);
xmlCtxtDumpCleanCtxt(&ctxt);
}
/**
@ -1138,6 +1220,7 @@ xmlDebugDumpAttrList(FILE * output, xmlAttrPtr attr, int depth)
ctxt.output = output;
ctxt.depth = depth;
xmlCtxtDumpAttrList(&ctxt, attr);
xmlCtxtDumpCleanCtxt(&ctxt);
}
/**
@ -1157,6 +1240,7 @@ xmlDebugDumpOneNode(FILE * output, xmlNodePtr node, int depth)
ctxt.output = output;
ctxt.depth = depth;
xmlCtxtDumpOneNode(&ctxt, node);
xmlCtxtDumpCleanCtxt(&ctxt);
}
/**
@ -1178,6 +1262,7 @@ xmlDebugDumpNode(FILE * output, xmlNodePtr node, int depth)
ctxt.output = output;
ctxt.depth = depth;
xmlCtxtDumpNode(&ctxt, node);
xmlCtxtDumpCleanCtxt(&ctxt);
}
/**
@ -1199,6 +1284,7 @@ xmlDebugDumpNodeList(FILE * output, xmlNodePtr node, int depth)
ctxt.output = output;
ctxt.depth = depth;
xmlCtxtDumpNodeList(&ctxt, node);
xmlCtxtDumpCleanCtxt(&ctxt);
}
/**
@ -1218,6 +1304,7 @@ xmlDebugDumpDocumentHead(FILE * output, xmlDocPtr doc)
xmlCtxtDumpInitCtxt(&ctxt);
ctxt.output = output;
xmlCtxtDumpDocumentHead(&ctxt, doc);
xmlCtxtDumpCleanCtxt(&ctxt);
}
/**
@ -1237,6 +1324,7 @@ xmlDebugDumpDocument(FILE * output, xmlDocPtr doc)
xmlCtxtDumpInitCtxt(&ctxt);
ctxt.output = output;
xmlCtxtDumpDocument(&ctxt, doc);
xmlCtxtDumpCleanCtxt(&ctxt);
}
/**
@ -1256,6 +1344,7 @@ xmlDebugDumpDTD(FILE * output, xmlDtdPtr dtd)
xmlCtxtDumpInitCtxt(&ctxt);
ctxt.output = output;
xmlCtxtDumpDTD(&ctxt, dtd);
xmlCtxtDumpCleanCtxt(&ctxt);
}
/************************************************************************
@ -1285,6 +1374,7 @@ xmlDebugCheckDocument(FILE * output, xmlDocPtr doc)
ctxt.output = output;
ctxt.check = 1;
xmlCtxtDumpDocument(&ctxt, doc);
xmlCtxtDumpCleanCtxt(&ctxt);
return(ctxt.errors);
}