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add apr-util 1.2.8 to in tree libs
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3734 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris
219
libs/apr-util/test/testxml.c
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219
libs/apr-util/test/testxml.c
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/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
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* applicable.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "apr.h"
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#include "apr_general.h"
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#include "apr_xml.h"
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#if APR_HAVE_STDLIB_H
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#include <stdlib.h> /* for exit() */
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#endif
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static const char *progname;
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static const char *usage = "%s [xmlfile]\nIt will create "
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"a dummy XML file if none is supplied";
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/*
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* If our platform knows about the tmpnam() external buffer size, create
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* a buffer to pass in. This is needed in a threaded environment, or
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* one that thinks it is (like HP-UX).
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*/
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#ifdef L_tmpnam
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static char tname_buf[L_tmpnam];
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#else
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static char *tname_buf = NULL;
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#endif
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static apr_status_t create_dummy_file_error(apr_pool_t *p, apr_file_t **fd)
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{
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apr_status_t rv;
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char *tmpfile;
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int i;
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apr_off_t off = 0L;
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tmpfile = tmpnam(tname_buf);
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if ((tmpfile == NULL) || (*tmpfile == '\0')) {
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fprintf(stderr, "unable to generate temporary filename\n");
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if (errno == 0) {
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errno = ENOENT;
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}
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perror("tmpnam");
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return APR_ENOENT;
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}
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rv = apr_file_open(fd, tmpfile, APR_CREATE|APR_TRUNCATE|APR_DELONCLOSE|
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APR_READ|APR_WRITE|APR_EXCL, APR_OS_DEFAULT, p);
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if (rv != APR_SUCCESS)
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return rv;
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rv = apr_file_puts("<?xml version=\"1.0\" ?>\n<maryx>"
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"<had a=\"little\"/><lamb its='fleece "
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"was white as snow' />\n", *fd);
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if (rv != APR_SUCCESS)
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return rv;
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for (i = 0; i < 5000; i++) {
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rv = apr_file_puts("<hmm roast=\"lamb\" "
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"for=\"dinner\">yummy</hmm>\n", *fd);
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if (rv != APR_SUCCESS)
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return rv;
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}
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rv = apr_file_puts("</mary>\n", *fd);
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if (rv != APR_SUCCESS)
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return rv;
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return apr_file_seek(*fd, APR_SET, &off);
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}
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static apr_status_t create_dummy_file(apr_pool_t *p, apr_file_t **fd)
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{
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apr_status_t rv;
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char *tmpfile;
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int i;
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apr_off_t off = 0L;
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tmpfile = tmpnam(tname_buf);
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if ((tmpfile == NULL) || (*tmpfile == '\0')) {
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fprintf(stderr, "unable to generate temporary filename\n");
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if (errno == 0) {
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errno = ENOENT;
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}
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perror("tmpnam");
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return APR_ENOENT;
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}
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rv = apr_file_open(fd, tmpfile, APR_CREATE|APR_TRUNCATE|APR_DELONCLOSE|
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APR_READ|APR_WRITE|APR_EXCL, APR_OS_DEFAULT, p);
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if (rv != APR_SUCCESS)
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return rv;
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rv = apr_file_puts("<?xml version=\"1.0\" ?>\n<mary>"
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"<had a=\"little\"/><lamb its='fleece "
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"was white as snow' />\n", *fd);
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if (rv != APR_SUCCESS)
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return rv;
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for (i = 0; i < 5000; i++) {
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rv = apr_file_puts("<hmm roast=\"lamb\" "
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"for=\"dinner\">yummy</hmm>\n", *fd);
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if (rv != APR_SUCCESS)
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return rv;
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}
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rv = apr_file_puts("</mary>\n", *fd);
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if (rv != APR_SUCCESS)
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return rv;
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rv = apr_file_seek(*fd, APR_SET, &off);
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return rv;
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}
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static void dump_xml(apr_xml_elem *e, int level)
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{
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apr_xml_attr *a;
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apr_xml_elem *ec;
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printf("%d: element %s\n", level, e->name);
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if (e->attr) {
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a = e->attr;
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printf("%d:\tattrs\t", level);
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while (a) {
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printf("%s=%s\t", a->name, a->value);
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a = a->next;
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}
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printf("\n");
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}
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if (e->first_child) {
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ec = e->first_child;
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while (ec) {
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dump_xml(ec, level + 1);
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ec = ec->next;
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}
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}
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}
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static void oops(const char *s1, const char *s2, apr_status_t rv)
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{
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if (progname)
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fprintf(stderr, "%s: ", progname);
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fprintf(stderr, s1, s2);
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if (rv != APR_SUCCESS) {
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char buf[120];
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fprintf(stderr, " (%s)", apr_strerror(rv, buf, sizeof buf));
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}
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fprintf(stderr, "\n");
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exit(1);
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}
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int main(int argc, const char *const * argv)
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{
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apr_pool_t *pool;
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apr_file_t *fd;
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apr_xml_parser *parser;
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apr_xml_doc *doc;
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apr_status_t rv;
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char errbuf[2000];
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char errbufXML[2000];
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(void) apr_initialize();
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apr_pool_create(&pool, NULL);
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progname = argv[0];
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if (argc == 1) {
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rv = create_dummy_file(pool, &fd);
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if (rv != APR_SUCCESS) {
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oops("cannot create dummy file", "oops", rv);
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}
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}
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else {
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if (argc == 2) {
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rv = apr_file_open(&fd, argv[1], APR_READ, APR_OS_DEFAULT, pool);
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if (rv != APR_SUCCESS) {
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oops("cannot open: %s", argv[1], rv);
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}
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}
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else {
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oops("usage: %s", usage, 0);
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}
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}
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rv = apr_xml_parse_file(pool, &parser, &doc, fd, 2000);
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if (rv != APR_SUCCESS) {
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fprintf(stderr, "APR Error %s\nXML Error: %s\n",
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apr_strerror(rv, errbuf, sizeof(errbuf)),
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apr_xml_parser_geterror(parser, errbufXML, sizeof(errbufXML)));
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return rv;
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}
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dump_xml(doc->root, 0);
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apr_file_close(fd);
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if (argc == 1) {
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rv = create_dummy_file_error(pool, &fd);
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if (rv != APR_SUCCESS) {
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oops("cannot create error dummy file", "oops", rv);
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}
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rv = apr_xml_parse_file(pool, &parser, &doc, fd, 2000);
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if (rv != APR_SUCCESS) {
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fprintf(stdout, "APR Error %s\nXML Error: %s "
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"(EXPECTED) This is good.\n",
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apr_strerror(rv, errbuf, sizeof(errbuf)),
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apr_xml_parser_geterror(parser, errbufXML, sizeof(errbufXML)));
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rv = APR_SUCCESS; /* reset the return code, as the test is supposed to get this error */
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}
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else {
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fprintf(stderr, "Expected an error, but didn't get one ;( ");
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return APR_EGENERAL;
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}
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}
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apr_pool_destroy(pool);
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apr_terminate();
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return rv;
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}
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