/** * 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 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); }