Current File : //usr/share/doc/libxml2-devel-2.9.1/examples/parse3.c
/**
* section: Parsing
* synopsis: Parse an XML document in memory to a tree and free it
* purpose: Demonstrate the use of xmlReadMemory() to read an XML file
* into a tree and and xmlFreeDoc() to free the resulting tree
* usage: parse3
* test: parse3
* author: Daniel Veillard
* copy: see Copyright for the status of this software.
*/
#include <stdio.h>
#include <libxml/parser.h>
#include <libxml/tree.h>
static const char *document = "<doc/>";
/**
* example3Func:
* @content: the content of the document
* @length: the length in bytes
*
* Parse the in memory document and free the resulting tree
*/
static void
example3Func(const char *content, int length) {
xmlDocPtr doc; /* the resulting document tree */
/*
* The document being in memory, it have no base per RFC 2396,
* and the "noname.xml" argument will serve as its base.
*/
doc = xmlReadMemory(content, length, "noname.xml", NULL, 0);
if (doc == NULL) {
fprintf(stderr, "Failed to parse document\n");
return;
}
xmlFreeDoc(doc);
}
int main(void) {
/*
* this initialize the library and check potential ABI mismatches
* between the version it was compiled for and the actual shared
* library used.
*/
LIBXML_TEST_VERSION
example3Func(document, 6);
/*
* Cleanup function for the XML library.
*/
xmlCleanupParser();
/*
* this is to debug memory for regression tests
*/
xmlMemoryDump();
return(0);
}
Mini Shell