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📁 ..
📄 Makefile.am(3.97 KB)
📄 Makefile.in(30.58 KB)
📄 examples.xml(31.41 KB)
📄 examples.xsl(7.06 KB)
📄 index.html(32.15 KB)
📄 index.py(8.95 KB)
📄 io1.c(3.67 KB)
📄 io1.res(206 B)
📄 io2.c(1.15 KB)
📄 io2.res(43 B)
📄 parse1.c(1.27 KB)
📄 parse2.c(1.92 KB)
📄 parse3.c(1.47 KB)
📄 parse4.c(3.46 KB)
📄 reader1.c(2.47 KB)
📄 reader1.res(149 B)
📄 reader2.c(3.06 KB)
📄 reader3.c(2.88 KB)
📄 reader3.res(360 B)
📄 reader4.c(3.05 KB)
📄 reader4.res(72 B)
📄 test1.xml(7 B)
📄 test2.xml(227 B)
📄 test3.xml(833 B)
📄 testWriter.c(37.51 KB)
📄 tree1.c(2.19 KB)
📄 tree1.res(121 B)
📄 tree2.c(3.39 KB)
📄 tree2.res(453 B)
📄 tst.xml(91 B)
📄 writer.xml(544 B)
📄 xpath1.c(6.47 KB)
📄 xpath1.res(114 B)
📄 xpath2.c(5.21 KB)
📄 xpath2.res(757 B)

Editing: reader2.c

/**
 * section: xmlReader
 * synopsis: Parse and validate an XML file with an xmlReader
 * purpose: Demonstrate the use of xmlReaderForFile() to parse an XML file
 *          validating the content in the process and activating options
 *          like entities substitution, and DTD attributes defaulting.
 *          (Note that the XMLReader functions require libxml2 version later
 *          than 2.6.)
 * usage: reader2 <valid_xml_filename>
 * test: reader2 test2.xml > reader1.tmp && diff reader1.tmp $(srcdir)/reader1.res
 * author: Daniel Veillard
 * copy: see Copyright for the status of this software.
 */

#include <stdio.h>
#include <libxml/xmlreader.h>

#ifdef LIBXML_READER_ENABLED

/**
 * processNode:
 * @reader: the xmlReader
 *
 * Dump information about the current node
 */
static void
processNode(xmlTextReaderPtr reader) {
    const xmlChar *name, *value;

name = xmlTextReaderConstName(reader);
    if (name == NULL)
	name = BAD_CAST "--";

value = xmlTextReaderConstValue(reader);

printf("%d %d %s %d %d", 
	    xmlTextReaderDepth(reader),
	    xmlTextReaderNodeType(reader),
	    name,
	    xmlTextReaderIsEmptyElement(reader),
	    xmlTextReaderHasValue(reader));
    if (value == NULL)
	printf("\n");
    else {
        if (xmlStrlen(value) > 40)
            printf(" %.40s...\n", value);
        else
	    printf(" %s\n", value);
    }
}

/**
 * streamFile:
 * @filename: the file name to parse
 *
 * Parse, validate and print information about an XML file.
 */
static void
streamFile(const char *filename) {
    xmlTextReaderPtr reader;
    int ret;

/*
     * Pass some special parsing options to activate DTD attribute defaulting,
     * entities substitution and DTD validation
     */
    reader = xmlReaderForFile(filename, NULL,
                 XML_PARSE_DTDATTR |  /* default DTD attributes */
		 XML_PARSE_NOENT |    /* substitute entities */
		 XML_PARSE_DTDVALID); /* validate with the DTD */
    if (reader != NULL) {
        ret = xmlTextReaderRead(reader);
        while (ret == 1) {
            processNode(reader);
            ret = xmlTextReaderRead(reader);
        }
	/*
	 * Once the document has been fully parsed check the validation results
	 */
	if (xmlTextReaderIsValid(reader) != 1) {
	    fprintf(stderr, "Document %s does not validate\n", filename);
	}
        xmlFreeTextReader(reader);
        if (ret != 0) {
            fprintf(stderr, "%s : failed to parse\n", filename);
        }
    } else {
        fprintf(stderr, "Unable to open %s\n", filename);
    }
}

int main(int argc, char **argv) {
    if (argc != 2)
        return(1);

/*
     * 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

streamFile(argv[1]);

/*
     * Cleanup function for the XML library.
     */
    xmlCleanupParser();
    /*
     * this is to debug memory for regression tests
     */
    xmlMemoryDump();
    return(0);
}

#else
int main(void) {
    fprintf(stderr, "XInclude support not compiled in\n");
    exit(1);
}
#endif

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