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/*
* (C) 2011 by Holger Hans Peter Freyther <zecke@selfish.org>
* (C) 2011 by On-Waves
* All Rights Reserved
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <mgcp_patch.h>
#include <ss7_application.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
static const char mgcp_in[] =
"MDCX 23213 14@mgw MGCP 1.0\r\n"
"C: 4a84ad5d25f\r\n"
"I: %d\r\n"
"L: p:20, a:GSM-EFR, nt:IN\r\n"
"M: recvonly\r\n\r\n"
"v=0\r\n"
"o=- 258696477 0 IN IP4 172.16.1.107\r\n"
"s=-\r\n"
"c=IN IP4 172.16.1.107\r\n"
"t=0 0\r\n"
"m=audio 6666 RTP/AVP 127\r\n"
"a=rtpmap:127 GSM-EFR/8000/1\r\n"
"a=ptime:20\r\n"
"a=recvonly\r\n"
"m=image 4402 udptl t38\r\n"
"a=T38FaxVersion:0\r\n"
"a=T38MaxBitRate:14400\r\n";
static const char mgcp_out[] =
"MDCX 23213 14@foo2 MGCP 1.0\r\n"
"C: 4a84ad5d25f\r\n"
"I: %d\r\n"
"L: p:20, a:GSM-EFR, nt:IN\r\n"
"M: recvonly\r\n\r\n"
"v=0\r\n"
"o=- 258696477 0 IN IP4 172.16.1.107\r\n"
"s=-\r\n"
"c=IN IP4 172.16.1.107\r\n"
"t=0 0\r\n"
"m=audio 6666 RTP/AVP 127\r\n"
"a=rtpmap:127 GSM-EFR/8000/1\r\n"
"a=ptime:20\r\n"
"a=recvonly\r\n"
"m=image 4402 udptl t38\r\n"
"a=T38FaxVersion:0\r\n"
"a=T38MaxBitRate:14400\r\n";
#define ASSERT(a, cmp, b, text) \
if (!((a) cmp (b))) { \
fprintf(stderr, "%s:%d %s\n", __FILE__, __LINE__, text); \
abort(); \
}
static void test_endp_name_rewriting()
{
struct ss7_application app;
printf("Test Endpoint Name rewriting.\n");
memset(&app, 0, sizeof(app));
app.mgcp_domain_name = "foo2";
/* prepare */
struct msgb *msg = msgb_alloc_headroom(4096, 128, "test");
msg->l2h = msgb_put(msg, strlen(mgcp_in));
memcpy(msg->l2h, mgcp_in, msgb_l2len(msg));
/* patch it now */
struct msgb *msg_out = mgcp_patch(&app, msg);
msg_out->l2h[msgb_l2len(msg_out)] = '\0';
printf("Want : '%s'\n", mgcp_out);
printf("Outpu: '%s'\n", (const char *) msg_out->l2h);
printf("%s\n", osmo_hexdump((const uint8_t *) mgcp_out, strlen(mgcp_out)));
printf("%s\n", osmo_hexdump(msg_out->l2h, msgb_l2len(msg_out)));
ASSERT(msg_out, !=, msg, "msg should not be the same");
ASSERT(msgb_l2len(msg_out), ==, strlen(mgcp_out), "Output size wrong");
ASSERT(strcmp((const char *)msg_out->l2h, mgcp_out), ==, 0, "Text don't match");
}
int main(int argc, char **argv)
{
test_endp_name_rewriting();
printf("All tests passed.\n");
return 0;
}
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