Return to parse3.c CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / libxml2 / doc / examples

Annotation of embedaddon/libxml2/doc/examples/parse3.c, revision 1.1.1.1

1.1       misho       1: /**
                      2:  * section: Parsing
                      3:  * synopsis: Parse an XML document in memory to a tree and free it
                      4:  * purpose: Demonstrate the use of xmlReadMemory() to read an XML file
                      5:  *          into a tree and and xmlFreeDoc() to free the resulting tree
                      6:  * usage: parse3
                      7:  * test: parse3
                      8:  * author: Daniel Veillard
                      9:  * copy: see Copyright for the status of this software.
                     10:  */
                     11: 
                     12: #include <stdio.h>
                     13: #include <libxml/parser.h>
                     14: #include <libxml/tree.h>
                     15: 
                     16: static const char *document = "<doc/>";
                     17: 
                     18: /**
                     19:  * example3Func:
                     20:  * @content: the content of the document
                     21:  * @length: the length in bytes
                     22:  *
                     23:  * Parse the in memory document and free the resulting tree
                     24:  */
                     25: static void
                     26: example3Func(const char *content, int length) {
                     27:     xmlDocPtr doc; /* the resulting document tree */
                     28: 
                     29:     /*
                     30:      * The document being in memory, it have no base per RFC 2396,
                     31:      * and the "noname.xml" argument will serve as its base.
                     32:      */
                     33:     doc = xmlReadMemory(content, length, "noname.xml", NULL, 0);
                     34:     if (doc == NULL) {
                     35:         fprintf(stderr, "Failed to parse document\n");
                     36:        return;
                     37:     }
                     38:     xmlFreeDoc(doc);
                     39: }
                     40: 
                     41: int main(void) {
                     42:     /*
                     43:      * this initialize the library and check potential ABI mismatches
                     44:      * between the version it was compiled for and the actual shared
                     45:      * library used.
                     46:      */
                     47:     LIBXML_TEST_VERSION
                     48: 
                     49:     example3Func(document, 6);
                     50: 
                     51:     /*
                     52:      * Cleanup function for the XML library.
                     53:      */
                     54:     xmlCleanupParser();
                     55:     /*
                     56:      * this is to debug memory for regression tests
                     57:      */
                     58:     xmlMemoryDump();
                     59:     return(0);
                     60: }