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- xpath.c xpathInternals.h: applied a large cleaning patch

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from TOM <ptittom@free.fr>, it also add namespace support
  for function and variables registration.
Daniel
This commit is contained in:
Daniel Veillard
2000-10-29 18:06:06 +00:00
parent bd20df7951
commit a5db68a39b
4 changed files with 259 additions and 61 deletions
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33
include/libxml/xpathInternals.h
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@@ -38,12 +38,23 @@ extern "C" {
#define CHECK_TYPE(typeval) \
if ((ctxt->value == NULL) || (ctxt->value->type != typeval)) \
XP_ERROR(XPATH_INVALID_TYPE) \
XP_ERROR(XPATH_INVALID_TYPE)
#define CHECK_ARITY(x) \
if (nargs != (x)) { \
XP_ERROR(XPATH_INVALID_ARITY); \
} \
if (nargs != (x)) \
XP_ERROR(XPATH_INVALID_ARITY);
#define CAST_TO_STRING \
if ((ctxt->value != NULL) && (ctxt->value->type != XPATH_STRING)) \
xmlXPathStringFunction(ctxt, 1);
#define CAST_TO_NUMBER \
if ((ctxt->value != NULL) && (ctxt->value->type != XPATH_NUMBER)) \
xmlXPathNumberFunction(ctxt, 1);
#define CAST_TO_BOOLEAN \
if ((ctxt->value != NULL) && (ctxt->value->type != XPATH_BOOLEAN)) \
xmlXPathBooleanFunction(ctxt, 1);
void xmlXPatherror (xmlXPathParserContextPtr ctxt,
const char *file,
@@ -60,14 +71,28 @@ void xmlXPathDebugDumpObject (FILE *output,
int xmlXPathRegisterFunc (xmlXPathContextPtr ctxt,
const xmlChar *name,
xmlXPathFunction f);
int xmlXPathRegisterFuncNS (xmlXPathContextPtr ctxt,
const xmlChar *name,
const xmlChar *ns_uri,
xmlXPathFunction f);
int xmlXPathRegisterVariable (xmlXPathContextPtr ctxt,
const xmlChar *name,
xmlXPathObjectPtr value);
int xmlXPathRegisterVariableNS (xmlXPathContextPtr ctxt,
const xmlChar *name,
const xmlChar *ns_uri,
xmlXPathObjectPtr value);
xmlXPathFunction xmlXPathFunctionLookup (xmlXPathContextPtr ctxt,
const xmlChar *name);
xmlXPathFunction xmlXPathFunctionLookupNS (xmlXPathContextPtr ctxt,
const xmlChar *name,
const xmlChar *ns_uri);
void xmlXPathRegisteredFuncsCleanup(xmlXPathContextPtr ctxt);
xmlXPathObjectPtr xmlXPathVariableLookup (xmlXPathContextPtr ctxt,
const xmlChar *name);
xmlXPathObjectPtr xmlXPathVariableLookupNS (xmlXPathContextPtr ctxt,
const xmlChar *name,
const xmlChar *ns_uri);
void xmlXPathRegisteredVariablesCleanup(xmlXPathContextPtr ctxt);
/**