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#include <stdio.h>
#include <sys/time.h>
#include <libxml/xmlmemory.h>
#include <libxml/parser.h>
#include <libxml/xpath.h>
#if LIBXML_VERSION > 20600
#define READ_MEMORY
//xmlParserCtxtPtr ctxt = NULL;
#endif
#ifdef READ_MEMORY
#define DTD_VALIDATION_SUPPORTED
#endif
#include "tools.h"
inline double walker_process_node(xmlNode *cur_node) {
double res;
xmlChar *value;
xmlAttr *cur_attr;
if ((cur_node->children)&&(cur_node->children->type == XML_TEXT_NODE)&&(cur_node->children->content)) {
// puts(cur_node->children->content);
res = get_value(cur_node->children->content);
if (res) return res;
}
for (cur_attr = cur_node->properties; cur_attr; cur_attr = cur_attr->next) {
// value = xmlGetProp(cur_node, cur_attr->name);
value = (char*)cur_attr->children->content;
if (value) {
res = get_value(value);
// xmlFree(value);
if (res) return res;
}
}
return 0;
}
inline double xpath_walker(xmlNodeSetPtr nodes) {
int i;
double res = 0;
int size = (nodes) ? nodes->nodeNr : 0;
for(i = 0; i < size; ++i) {
res += walker_process_node(nodes->nodeTab[i]);
}
return res;
}
double walker(xmlNode *node) {
int i = 0;
double res = 0;
xmlNode *cur_node;
for (cur_node = node; cur_node; cur_node = cur_node->next) {
if((cur_node->type == XML_ELEMENT_NODE)&&(++i>3)) break;
}
if (i<=3) i = 0;
for (cur_node = node; cur_node; cur_node = cur_node->next) {
if (cur_node->type == XML_ELEMENT_NODE) {
if (i) {
res += walker_process_node(cur_node);
}
if (cur_node->children) {
res+=walker(cur_node->children);
}
}
}
return res;
}
void initXML(struct TestData *td) {
xmlInitParser();
#ifdef READ_MEMORY
/* ctxt = xmlNewParserCtxt();
if (!ctxt) {
fprintf(stderr, "Can't create parser context!\n");
exit(0);
}*/
#endif
}
void releaseXML(struct TestData *td) {
#ifdef READ_MEMORY
// if (ctxt) xmlFreeParserCtxt(ctxt);
#endif
xmlCleanupParser();
}
void parseXML(struct TestData *td, unsigned long iter) {
int err;
xmlDocPtr doc;
#ifdef READ_MEMORY
#ifdef DTD_VALIDATION
doc=xmlReadMemory(td->xml,td->xmllen,"xml",NULL,XML_PARSE_DTDVALID);
#else
doc=xmlReadMemory(td->xml,td->xmllen,"xml",NULL,0);
#endif
/* doc=xmlCtxtReadMemory(ctxt,td->xml,td->xmllen,"xml",NULL,XML_PARSE_DTDVALID);
printf("%u\n",ctxt->valid); */
#else
doc=xmlParseMemory(td->xml,td->xmllen);
#endif
if (!doc) {
printf("Error parsing document!\n");
exit(0);
}
if (walk_tree) {
double res;
if (force_xpath) {
xmlXPathContextPtr xpathCtx;
xmlXPathObjectPtr xpathObj;
xpathCtx = xmlXPathNewContext(doc);
xpathObj = xmlXPathEvalExpression(walk_xpath, xpathCtx);
if (xpathObj) {
res = xpath_walker(xpathObj->nodesetval);
xmlXPathFreeObject(xpathObj);
xmlXPathFreeContext(xpathCtx);
}
} else {
res = walker(xmlDocGetRootElement(doc));
}
// printf("Sum: %lf\n", res);
}
xmlFreeDoc(doc);
}
int main(int argc, char *argv[]) {
return Test(argc,argv);
}
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