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libxml2

    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
   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: 
   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: }