File Manager

X7ROOT File Manager

Current Path: /opt/alt/libxml2/usr/share/doc/alt-libxml2-devel/tutorial

opt / alt / libxml2 / usr / share / doc / alt-libxml2-devel / tutorial /

?? ..
?? apa.html(2.06 KB)
?? apb.html(1.98 KB)
?? apc.html(3.02 KB)
?? apd.html(3.16 KB)
?? ape.html(3.02 KB)
?? apf.html(2.88 KB)
?? apg.html(2.95 KB)
?? aph.html(3.52 KB)
?? api.html(1.85 KB)
?? ar01s02.html(3.42 KB)
?? ar01s03.html(5.58 KB)
?? ar01s04.html(6.14 KB)
?? ar01s05.html(7.28 KB)
?? ar01s06.html(3.79 KB)
?? ar01s07.html(3.8 KB)
?? ar01s08.html(3.83 KB)
?? ar01s09.html(7.42 KB)
?? images
?? includeaddattribute.c(1.11 KB)
?? includeaddkeyword.c(1.29 KB)
?? includeconvert.c(1.77 KB)
?? includegetattribute.c(1.14 KB)
?? includekeyword.c(1.32 KB)
?? includexpath.c(1.46 KB)
?? index.html(5.83 KB)
?? ix01.html(2.49 KB)

Editing: includexpath.c

<![CDATA[
#include <libxml/parser.h>
#include <libxml/xpath.h>

xmlDocPtr
getdoc (char *docname) {
	xmlDocPtr doc;
	doc = xmlParseFile(docname);
	
	if (doc == NULL ) {
		fprintf(stderr,"Document not parsed successfully. \n");
		return NULL;
	}

return doc;
}

xmlXPathObjectPtr
getnodeset (xmlDocPtr doc, xmlChar *xpath){
	
	xmlXPathContextPtr context;
	xmlXPathObjectPtr result;

context = xmlXPathNewContext(doc);
	if (context == NULL) {
		printf("Error in xmlXPathNewContext\n");
		return NULL;
	}
	result = xmlXPathEvalExpression(xpath, context);
	xmlXPathFreeContext(context);
	if (result == NULL) {
		printf("Error in xmlXPathEvalExpression\n");
		return NULL;
	}
	if(xmlXPathNodeSetIsEmpty(result->nodesetval)){
		xmlXPathFreeObject(result);
                printf("No result\n");
		return NULL;
	}
	return result;
}
int
main(int argc, char **argv) {

char *docname;
	xmlDocPtr doc;
	xmlChar *xpath = (xmlChar*) "//keyword";
	xmlNodeSetPtr nodeset;
	xmlXPathObjectPtr result;
	int i;
	xmlChar *keyword;
		
	if (argc <= 1) {
		printf("Usage: %s docname\n", argv[0]);
		return(0);
	}

docname = argv[1];
	doc = getdoc(docname);
	result = getnodeset (doc, xpath);
	if (result) {
		nodeset = result->nodesetval;
		for (i=0; i < nodeset->nodeNr; i++) {
			keyword = xmlNodeListGetString(doc, nodeset->nodeTab[i]->xmlChildrenNode, 1);
		printf("keyword: %s\n", keyword);
		xmlFree(keyword);
		}
		xmlXPathFreeObject (result);
	}
	xmlFreeDoc(doc);
	xmlCleanupParser();
	return (1);
}
]]>

X7ROOT File Manager

Editing: includexpath.c

Upload File

Create Folder