137 lines
3.0 KiB
C
137 lines
3.0 KiB
C
/*
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* This file is part of the Sofia-SIP package
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*
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* Copyright (C) 2005 Nokia Corporation.
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*
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* Contact: Pekka Pessi <pekka.pessi@nokia.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*
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*/
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/**@internal
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*
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* @CFILE test_sdp.c
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*
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* Simple SDP tester
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*
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* @author Pekka Pessi <Pekka.Pessi@nokia.com>
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*
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* @date Created : Fri Feb 18 10:25:08 2000 ppessi
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*/
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#include "config.h"
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#include <stddef.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include "sofia-sip/sdp.h"
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int diff(const char *olds, const char *news, int *linep, int *pos)
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{
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const char *o, *n;
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*linep = 0;
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for (o = olds, n = news; *o && *n && *o == *n ; o++, n++) {
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if (*o == '\n') ++*linep;
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}
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*pos = o - olds;
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return *o != *n;
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}
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int main(int argc, char *argv[])
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{
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char buffer[2048];
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int n;
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su_home_t *home = su_home_create();
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int exitcode = 1;
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FILE *f;
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if (argv[1] && strcmp(argv[1], "-"))
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f = fopen(argv[1], "rb");
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else
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f = stdin;
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n = fread(buffer, 1, sizeof(buffer) - 1, f);
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buffer[n] = 0;
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if (feof(f)) {
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sdp_parser_t *p = sdp_parse(home, buffer, n + 1, 0);
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su_home_check(home);
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su_home_check((su_home_t *)p);
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if (sdp_session(p)) {
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sdp_session_t *sdp, *dup;
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sdp_printer_t *printer;
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sdp = sdp_session(p);
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dup = sdp_session_dup(home, sdp);
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su_home_check(home);
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sdp_parser_free(p), p = NULL;
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su_home_check(home);
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printer = sdp_print(home, dup, NULL, 0, 0);
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su_home_check(home);
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if (sdp_message(printer)) {
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int line, pos;
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if (diff(buffer, sdp_message(printer), &line, &pos)) {
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fprintf(stdout, "test_sdp:%d: messages differ:\n", line);
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fputs(buffer, stdout);
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fprintf(stdout, ">>>new message:\n");
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fputs(sdp_message(printer), stdout);
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}
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else {
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exitcode = 0;
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}
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}
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else {
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fprintf(stderr, "test_sdp: %s\n", sdp_printing_error(printer));
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}
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sdp_printer_free(printer);
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su_home_check(home);
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}
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else {
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fprintf(stderr, "test_sdp: %s\n", sdp_parsing_error(p));
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sdp_parser_free(p);
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exit(1);
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}
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}
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else {
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if (ferror(f)) {
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perror("test_sdp");
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}
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else {
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fprintf(stderr, "test_sdp: maximum length of sdp messages is %u bytes\n",
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(unsigned)sizeof(buffer));
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}
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exit(1);
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}
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su_home_unref(home);
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return exitcode;
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}
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