1 /**
2  * section: Parsing
3  * synopsis: Parse an XML file to a tree and free it
4  * purpose: Demonstrate the use of xmlReadFile() to read an XML file
5  *          into a tree and and xmlFreeDoc() to free the resulting tree
6  * usage: parse1 test1.xml
7  * test: parse1 test1.xml
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 /**
17  * example1Func:
18  * @filename: a filename or an URL
19  *
20  * Parse the resource and free the resulting tree
21  */
22 static void
example1Func(const char * filename)23 example1Func(const char *filename) {
24     xmlDocPtr doc; /* the resulting document tree */
25 
26     doc = xmlReadFile(filename, NULL, 0);
27     if (doc == NULL) {
28         fprintf(stderr, "Failed to parse %s\n", filename);
29 	return;
30     }
31     xmlFreeDoc(doc);
32 }
33 
main(int argc,char ** argv)34 int main(int argc, char **argv) {
35     if (argc != 2)
36         return(1);
37 
38     /*
39      * this initialize the library and check potential ABI mismatches
40      * between the version it was compiled for and the actual shared
41      * library used.
42      */
43     LIBXML_TEST_VERSION
44 
45     example1Func(argv[1]);
46 
47     /*
48      * Cleanup function for the XML library.
49      */
50     xmlCleanupParser();
51     /*
52      * this is to debug memory for regression tests
53      */
54     xmlMemoryDump();
55     return(0);
56 }
57