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Annotation of embedaddon/libxml2/testReader.c, revision 1.1.1.1

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 */