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Annotation of embedaddon/libxml2/testReader.c, revision 1.1

1.1     ! misho       1: /*
        !             2:  * testSAX.c : a small tester program for parsing using the SAX API.
        !             3:  *
        !             4:  * See Copyright for the status of this software.
        !             5:  *
        !             6:  * daniel@veillard.com
        !             7:  */
        !             8: 
        !             9: #include "libxml.h"
        !            10: 
        !            11: #ifdef LIBXML_READER_ENABLED
        !            12: #include <string.h>
        !            13: #include <stdarg.h>
        !            14: 
        !            15: #ifdef HAVE_SYS_TYPES_H
        !            16: #include <sys/types.h>
        !            17: #endif
        !            18: #ifdef HAVE_SYS_STAT_H
        !            19: #include <sys/stat.h>
        !            20: #endif
        !            21: #ifdef HAVE_FCNTL_H
        !            22: #include <fcntl.h>
        !            23: #endif
        !            24: #ifdef HAVE_UNISTD_H
        !            25: #include <unistd.h>
        !            26: #endif
        !            27: #ifdef HAVE_STDLIB_H
        !            28: #include <stdlib.h>
        !            29: #endif
        !            30: #ifdef HAVE_STRING_H
        !            31: #include <string.h>
        !            32: #endif
        !            33: 
        !            34: 
        !            35: #include <libxml/xmlreader.h>
        !            36: 
        !            37: static int debug = 0;
        !            38: static int dump = 0;
        !            39: static int noent = 0;
        !            40: static int count = 0;
        !            41: static int valid = 0;
        !            42: static int consumed = 0;
        !            43: 
        !            44: static void usage(const char *progname) {
        !            45:     printf("Usage : %s [options] XMLfiles ...\n", progname);
        !            46:     printf("\tParse the XML files using the xmlTextReader API\n");
        !            47:     printf("\t --count: count the number of attribute and elements\n");
        !            48:     printf("\t --valid: validate the document\n");
        !            49:     printf("\t --consumed: count the number of bytes consumed\n");
        !            50:     exit(1);
        !            51: }
        !            52: static int elem, attrs;
        !            53: 
        !            54: static void processNode(xmlTextReaderPtr reader) {
        !            55:     int type;
        !            56: 
        !            57:     type = xmlTextReaderNodeType(reader);
        !            58:     if (count) {
        !            59:        if (type == 1) {
        !            60:            elem++;
        !            61:            attrs += xmlTextReaderAttributeCount(reader);
        !            62:        }
        !            63:     }
        !            64: }
        !            65: 
        !            66: static void handleFile(const char *filename) {
        !            67:     xmlTextReaderPtr reader;
        !            68:     int ret;
        !            69: 
        !            70:     if (count) {
        !            71:        elem = 0;
        !            72:        attrs = 0;
        !            73:     }
        !            74: 
        !            75:     reader = xmlNewTextReaderFilename(filename);
        !            76:     if (reader != NULL) {
        !            77:        if (valid)
        !            78:            xmlTextReaderSetParserProp(reader, XML_PARSER_VALIDATE, 1);
        !            79: 
        !            80:        /*
        !            81:         * Process all nodes in sequence
        !            82:         */
        !            83:        ret = xmlTextReaderRead(reader);
        !            84:        while (ret == 1) {
        !            85:            processNode(reader);
        !            86:            ret = xmlTextReaderRead(reader);
        !            87:        }
        !            88: 
        !            89:        /*
        !            90:         * Done, cleanup and status
        !            91:         */
        !            92:        if (consumed)
        !            93:                printf("%ld bytes consumed by parser\n", xmlTextReaderByteConsumed(reader));
        !            94:        xmlFreeTextReader(reader);
        !            95:        if (ret != 0) {
        !            96:            printf("%s : failed to parse\n", filename);
        !            97:        } else if (count)
        !            98:            printf("%s : %d elements, %d attributes\n", filename, elem, attrs);
        !            99:     } else {
        !           100:        fprintf(stderr, "Unable to open %s\n", filename);
        !           101:     }
        !           102: }
        !           103: 
        !           104: int main(int argc, char **argv) {
        !           105:     int i;
        !           106:     int files = 0;
        !           107: 
        !           108:     if (argc <= 1) {
        !           109:        usage(argv[0]);
        !           110:        return(1);
        !           111:     }
        !           112:     LIBXML_TEST_VERSION
        !           113:     for (i = 1; i < argc ; i++) {
        !           114:        if ((!strcmp(argv[i], "-debug")) || (!strcmp(argv[i], "--debug")))
        !           115:            debug++;
        !           116:        else if ((!strcmp(argv[i], "-dump")) || (!strcmp(argv[i], "--dump")))
        !           117:            dump++;
        !           118:        else if ((!strcmp(argv[i], "-count")) || (!strcmp(argv[i], "--count")))
        !           119:            count++;
        !           120:        else if ((!strcmp(argv[i], "-consumed")) || (!strcmp(argv[i], "--consumed")))
        !           121:            consumed++;
        !           122:        else if ((!strcmp(argv[i], "-valid")) || (!strcmp(argv[i], "--valid")))
        !           123:            valid++;
        !           124:        else if ((!strcmp(argv[i], "-noent")) ||
        !           125:                 (!strcmp(argv[i], "--noent")))
        !           126:            noent++;
        !           127:     }
        !           128:     if (noent != 0) xmlSubstituteEntitiesDefault(1);
        !           129:     for (i = 1; i < argc ; i++) {
        !           130:        if (argv[i][0] != '-') {
        !           131:            handleFile(argv[i]);
        !           132:            files ++;
        !           133:        }
        !           134:     }
        !           135:     xmlCleanupParser();
        !           136:     xmlMemoryDump();
        !           137: 
        !           138:     return(0);
        !           139: }
        !           140: #else
        !           141: int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
        !           142:     printf("%s : xmlReader parser support not compiled in\n", argv[0]);
        !           143:     return(0);
        !           144: }
        !           145: #endif /* LIBXML_READER_ENABLED */