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#define IN_LIBEXSLT
#include "libexslt/libexslt.h"
#if defined(WIN32) && !defined (__CYGWIN__) && (!__MINGW32__)
#include <win32config.h>
#else
#include "config.h"
#endif
#include <libxml/tree.h>
#include <libxml/xpath.h>
#include <libxml/xpathInternals.h>
#include <libxslt/xsltconfig.h>
#include <libxslt/xsltutils.h>
#include <libxslt/xsltInternals.h>
#include <libxslt/extensions.h>
#include <libxslt/transform.h>
#include <libxslt/extra.h>
#include <libxslt/preproc.h>
#include "exslt.h"
static void
exsltNodeSetFunction (xmlXPathParserContextPtr ctxt, int nargs) {
xmlChar *strval;
xmlNodePtr retNode;
xmlXPathObjectPtr ret;
if (nargs != 1) {
xmlXPathSetArityError(ctxt);
return;
}
if (xmlXPathStackIsNodeSet (ctxt)) {
xsltFunctionNodeSet (ctxt, nargs);
return;
}
strval = xmlXPathPopString (ctxt);
retNode = xmlNewDocText (NULL, strval);
ret = xmlXPathNewValueTree (retNode);
ret->type = XPATH_NODESET;
if (strval != NULL)
xmlFree (strval);
valuePush (ctxt, ret);
}
static void
exsltObjectTypeFunction (xmlXPathParserContextPtr ctxt, int nargs) {
xmlXPathObjectPtr obj, ret;
if (nargs != 1) {
xmlXPathSetArityError(ctxt);
return;
}
obj = valuePop(ctxt);
switch (obj->type) {
case XPATH_STRING:
ret = xmlXPathNewCString("string");
break;
case XPATH_NUMBER:
ret = xmlXPathNewCString("number");
break;
case XPATH_BOOLEAN:
ret = xmlXPathNewCString("boolean");
break;
case XPATH_NODESET:
ret = xmlXPathNewCString("node-set");
break;
case XPATH_XSLT_TREE:
ret = xmlXPathNewCString("RTF");
break;
case XPATH_USERS:
ret = xmlXPathNewCString("external");
break;
default:
xsltGenericError(xsltGenericErrorContext,
"object-type() invalid arg\n");
ctxt->error = XPATH_INVALID_TYPE;
xmlXPathFreeObject(obj);
return;
}
xmlXPathFreeObject(obj);
valuePush(ctxt, ret);
}
/**
* exsltCommonRegister:
*
* Registers the EXSLT - Common module
*/
void
exsltCommonRegister (void) {
xsltRegisterExtModuleFunction((const xmlChar *) "node-set",
EXSLT_COMMON_NAMESPACE,
exsltNodeSetFunction);
xsltRegisterExtModuleFunction((const xmlChar *) "object-type",
EXSLT_COMMON_NAMESPACE,
exsltObjectTypeFunction);
xsltRegisterExtModuleElement((const xmlChar *) "document",
EXSLT_COMMON_NAMESPACE,
(xsltPreComputeFunction) xsltDocumentComp,
(xsltTransformFunction) xsltDocumentElem);
}
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