libxslt/libexslt/dynamic.c

45  * @ctxt:  an XPath parser context
54 exsltDynEvaluateFunction(xmlXPathParserContextPtr ctxt, int nargs) {
58 	if (ctxt == NULL)
61 		xsltPrintErrorContext(xsltXPathGetTransformContext(ctxt), NULL, NULL);
64 		ctxt->error = XPATH_INVALID_ARITY;
67 	str = xmlXPathPopString(ctxt);
71 		valuePush(ctxt,xmlXPathNewNodeSet(NULL));
74 	ret = xmlXPathEval(str,ctxt->context);
76 		valuePush(ctxt,ret);
80 		valuePush(ctxt,xmlXPathNewNodeSet(NULL));
88  * @ctxt:  an XPath parser context
97 exsltDynMapFunction(xmlXPathParserContextPtr ctxt, int nargs)
111         xmlXPathSetArityError(ctxt);
114     str = xmlXPathPopString(ctxt);
115     if (xmlXPathCheckError(ctxt)) {
116         xmlXPathSetTypeError(ctxt);
120     nodeset = xmlXPathPopNodeSet(ctxt);
121     if (xmlXPathCheckError(ctxt)) {
122         xmlXPathSetTypeError(ctxt);
130         valuePush(ctxt, xmlXPathNewNodeSet(NULL));
141     oldDoc = ctxt->context->doc;
142     oldNode = ctxt->context->node;
143     oldContextSize = ctxt->context->contextSize;
144     oldProximityPosition = ctxt->context->proximityPosition;
150     container = xsltCreateRVT(xsltXPathGetTransformContext(ctxt));
152         xsltRegisterTmpRVT(xsltXPathGetTransformContext(ctxt), container);
156         ctxt->context->contextSize = nodeset->nodeNr;
157         ctxt->context->proximityPosition = 0;
161             ctxt->context->proximityPosition++;
162             ctxt->context->node = nodeset->nodeTab[i];
163             ctxt->context->doc = nodeset->nodeTab[i]->doc;
165             subResult = xmlXPathCompiledEval(comp, ctxt->context);
240     ctxt->context->doc = oldDoc;
241     ctxt->context->node = oldNode;
242     ctxt->context->contextSize = oldContextSize;
243     ctxt->context->proximityPosition = oldProximityPosition;
254     valuePush(ctxt, ret);