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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 <openbsc/mgcp.h>
#include <openbsc/mgcp_internal.h>

#include <osmocom/core/application.h>
#include <osmocom/core/talloc.h>
#include <string.h>

#define AUEP1	"AUEP 158663169 ds/e1-1/2@172.16.6.66 MGCP 1.0\r\n"
#define AUEP1_RET "200 158663169 OK\r\n"
#define AUEP2	"AUEP 18983213 ds/e1-2/1@172.16.6.66 MGCP 1.0\r\n"
#define AUEP2_RET "500 18983213 FAIL\r\n"


struct mgcp_test {
	const char *name;
	const char *req;
	const char *exp_resp;
};

const struct mgcp_test tests[] = {
	{ "AUEP1", AUEP1, AUEP1_RET },
	{ "AUEP2", AUEP2, AUEP2_RET },
};

static struct msgb *create_msg(const char *str)
{
	struct msgb *msg;

	msg = msgb_alloc_headroom(4096, 128, "MGCP msg");
	int len = sprintf((char *)msg->data, str);
	msg->l2h = msgb_put(msg, len);
	return msg;
}

static void test_auep(void)
{
	struct mgcp_config *cfg;
	int i;

	cfg = mgcp_config_alloc();

	cfg->trunk.number_endpoints = 64;
	mgcp_endpoints_allocate(&cfg->trunk);

	mgcp_endpoints_allocate(mgcp_trunk_alloc(cfg, 1));

	for (i = 0; i < ARRAY_SIZE(tests); i++) {
		const struct mgcp_test *t = &tests[i];
		struct msgb *inp;
		struct msgb *msg;

		printf("Testing %s\n", t->name);

		inp = create_msg(t->req);
		msg = mgcp_handle_message(cfg, inp);
		msgb_free(inp);
		if (strcmp((char *) msg->data, t->exp_resp) != 0)
			printf("%s failed '%s'\n", t->name, (char *) msg->data);
		msgb_free(msg);
	}

	talloc_free(cfg);
}

int main(int argc, char **argv)
{
	osmo_init_logging(&log_info);

	test_auep();

	printf("Done\n");
	return EXIT_SUCCESS;
}