1 /*
2 * testReader.c : a small tester program for parsing using the xmlReader
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
usage(const char * progname)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
processNode(xmlTextReaderPtr reader)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
handleFile(const char * filename)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
main(int argc,char ** argv)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
main(int argc ATTRIBUTE_UNUSED,char ** argv ATTRIBUTE_UNUSED)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 */
146