File: tester.c

package info (click to toggle)
libxml 1:1.8.17-14
  • links: PTS
  • area: main
  • in suites: etch-m68k
  • size: 7,448 kB
  • ctags: 2,065
  • sloc: ansic: 34,627; xml: 10,690; sh: 8,593; makefile: 374
file content (310 lines) | stat: -rw-r--r-- 7,932 bytes parent folder | download | duplicates (4)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
/*
 * tester.c : a small tester program for XML input.
 *
 * See Copyright for the status of this software.
 *
 * Daniel.Veillard@w3.org
 */

#ifdef WIN32
#include "win32config.h"
#else
#include "config.h"
#endif

#include <stdio.h>
#include <string.h>

#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#ifdef HAVE_FCNTL_H
#include <fcntl.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_LIBREADLINE
#include <readline/readline.h>
#ifdef HAVE_LIBHISTORY
#include <readline/history.h>
#endif
#endif

#include "xmlmemory.h"
#include "parser.h"
#include "HTMLparser.h"
#include "HTMLtree.h"
#include "tree.h"
#include "xpath.h"
#include "debugXML.h"

static int debug = 0;
static int debugent = 0;
static int copy = 0;
static int recovery = 0;
static int noent = 0;
static int noout = 0;
static int valid = 0;
static int postvalid = 0;
static int repeat = 0;
static int insert = 0;
static int compress = 0;
static int html = 0;
static int shell = 0;
static int push = 0;
static int blanks = 0;
static int oldparser = 0;

extern int xmlDoValidityCheckingDefaultValue;

/**
 * xmlShellReadline:
 * @prompt:  the prompt value
 *
 * Read a string
 * 
 * Returns a pointer to it or NULL on EOF the caller is expected to
 *     free the returned string.
 */
char *
xmlShellReadline(char *prompt) {
#ifdef HAVE_LIBREADLINE
    char *line_read;

    /* Get a line from the user. */
    line_read = readline (prompt);

    /* If the line has any text in it, save it on the history. */
    if (line_read && *line_read)
	add_history (line_read);

    return (line_read);
#else
    char line_read[501];

    if (prompt != NULL)
	fprintf(stdout, "%s", prompt);
    if (!fgets(line_read, 500, stdin))
        return(NULL);
    line_read[500] = 0;
    return(strdup(line_read));
#endif
}

void parseAndPrintFile(char *filename) {
    xmlDocPtr doc = NULL, tmp;

    if (html) {
	doc = htmlParseFile(filename, NULL);
    } else {
	/*
	 * build an XML tree from a string;
	 */
	if (push) {
	    FILE *f;

	    f = fopen(filename, "r");
	    if (f != NULL) {
	        int res, size = 3;
	        char chars[1024];
                xmlParserCtxtPtr ctxt;

		if (repeat)
		    size = 1024;
		res = fread(chars, 1, 4, f);
		if (res > 0) {
		    ctxt = xmlCreatePushParserCtxt(NULL, NULL,
		                chars, res, filename);
		    while ((res = fread(chars, 1, size, f)) > 0) {
			xmlParseChunk(ctxt, chars, res, 0);
		    }
		    xmlParseChunk(ctxt, chars, 0, 1);
		    doc = ctxt->myDoc;
		    xmlFreeParserCtxt(ctxt);
	        }
	    }
	} else if (recovery)
	    doc = xmlRecoverFile(filename);
	else
	    doc = xmlParseFile(filename);
    }

    /*
     * shell interraction
     */
    if (shell)  
        xmlShell(doc, filename, xmlShellReadline, stdout);

    /*
     * test intermediate copy if needed.
     */
    if (copy) {
        tmp = doc;
	doc = xmlCopyDoc(doc, 1);
	xmlFreeDoc(tmp);
    }

    if ((insert) && (!html)) {
        const xmlChar* list[256];
	int nb, i;
	xmlNodePtr node;

	if (doc->root != NULL) {
	    node = doc->root;
	    while ((node != NULL) && (node->last == NULL)) node = node->next;
	    if (node != NULL) {
		nb = xmlValidGetValidElements(node->last, NULL, list, 256);
		if (nb < 0) {
		    printf("could not get valid list of elements\n");
		} else if (nb == 0) {
		    printf("No element can be indersted under root\n");
		} else {
		    printf("%d element types can be indersted under root:\n",
		           nb);
		    for (i = 0;i < nb;i++) {
			 printf("%s\n", list[i]);
		    }
		}
	    }
	}    
    }else if (noout == 0) {
	/*
	 * print it.
	 */
	if (!debug) {
	    if (compress)
		xmlSaveFile("-", doc);
	    else
		xmlDocDump(stdout, doc);
	} else
	    xmlDebugDumpDocument(stdout, doc);
    }

    /*
     * A posteriori validation test
     */
    if (postvalid) {
	xmlValidCtxt cvp;
	cvp.userData = (void *) stderr;                                                 cvp.error    = (xmlValidityErrorFunc) fprintf;                                  cvp.warning  = (xmlValidityWarningFunc) fprintf;
	xmlValidateDocument(&cvp, doc);
    }

    if ((debugent) && (!html))
	xmlDebugDumpEntities(stdout, doc);

    /*
     * free it.
     */
    xmlFreeDoc(doc);
}

int main(int argc, char **argv) {
    int i, count;
    int files = 0;

    LIBXML_TEST_VERSION
    for (i = 1; i < argc ; i++) {
	if ((!strcmp(argv[i], "-debug")) || (!strcmp(argv[i], "--debug")))
	    debug++;
	if ((!strcmp(argv[i], "-debugent")) || (!strcmp(argv[i], "--debugent")))
	    debugent++;
	else if ((!strcmp(argv[i], "-copy")) || (!strcmp(argv[i], "--copy")))
	    copy++;
	else if ((!strcmp(argv[i], "-recover")) ||
	         (!strcmp(argv[i], "--recover")))
	    recovery++;
	else if ((!strcmp(argv[i], "-noent")) ||
	         (!strcmp(argv[i], "--noent")))
	    noent++;
	else if ((!strcmp(argv[i], "-noout")) ||
	         (!strcmp(argv[i], "--noout")))
	    noout++;
	else if ((!strcmp(argv[i], "-valid")) ||
	         (!strcmp(argv[i], "--valid")))
	    valid++;
	else if ((!strcmp(argv[i], "-postvalid")) ||
	         (!strcmp(argv[i], "--postvalid")))
	    postvalid++;
	else if ((!strcmp(argv[i], "-insert")) ||
	         (!strcmp(argv[i], "--insert")))
	    insert++;
	else if ((!strcmp(argv[i], "-repeat")) ||
	         (!strcmp(argv[i], "--repeat")))
	    repeat++;
	else if ((!strcmp(argv[i], "-push")) ||
	         (!strcmp(argv[i], "--push")))
	    push++;
	else if ((!strcmp(argv[i], "-compress")) ||
	         (!strcmp(argv[i], "--compress"))) {
	    compress++;
	    xmlSetCompressMode(9);
        }
	else if ((!strcmp(argv[i], "-blanks")) ||
	         (!strcmp(argv[i], "--blanks"))) {
	    blanks++;
	    xmlKeepBlanksDefault(1);
        }
	else if ((!strcmp(argv[i], "-html")) ||
	         (!strcmp(argv[i], "--html"))) {
	    html++;
        }
	else if ((!strcmp(argv[i], "-oldparser")) ||
	         (!strcmp(argv[i], "--oldparser"))) {
	    oldparser++;
        }
	else if ((!strcmp(argv[i], "-shell")) ||
	         (!strcmp(argv[i], "--shell"))) {
	    shell++;
            noout = 1;
        }
    }
    if (noent != 0) xmlSubstituteEntitiesDefault(1);
    if (valid != 0) xmlDoValidityCheckingDefaultValue = 1;

    xmlInitParser();
    if ((!oldparser) && (!getenv("LIBXML_USE_OLD_PARSER")))
	xmlUseNewParser(1);

    for (i = 1; i < argc ; i++) {
	if (argv[i][0] != '-') {
	    if (repeat) {
		for (count = 0;count < 100 * repeat;count++)
		    parseAndPrintFile(argv[i]);
	    } else
		parseAndPrintFile(argv[i]);
	    files ++;
	}
    }
    if (files == 0) {
	printf("Usage : %s [--debug] [--shell] [--debugent] [--copy] [--recover] [--noent] [--noout] [--valid] [--repeat] XMLfiles ...\n",
	       argv[0]);
	printf("\tParse the XML files and output the result of the parsing\n");
	printf("\t--debug : dump a debug tree of the in-memory document\n");
	printf("\t--debugent : debug the entities defined in the document\n");
	printf("\t--copy : used to test the internal copy implementation\n");
	printf("\t--recover : output what was parsable on broken XML documents\n");
	printf("\t--noent : substitute entity references by their value\n");
	printf("\t--noout : don't output the result tree\n");
	printf("\t--valid : validate the document in addition to std well-formed check\n");
	printf("\t--postvalid : do a posteriori validation, i.e after parsing\n");
	printf("\t--repeat : repeat 100 times, for timing or profiling\n");
	printf("\t--insert : ad-hoc test for valid insertions\n");
	printf("\t--compress : turn on gzip compression of output\n");
	printf("\t--html : use the HTML parser\n");
	printf("\t--shell : run a navigating shell\n");
	printf("\t--blanks : keep blank text node\n");
	printf("\t--push : use the push mode of the parser\n");
	printf("\t--oldparser : use the old 1.8.11 parser\n");
    }
    xmlCleanupParser();
    xmlMemoryDump();

    return(0);
}