Import pjproject-2.0.1

1 files changed, 131 insertions, 0 deletions

diff --git a/pjmedia/src/test/session_test.c b/pjmedia/src/test/session_test.c
new file mode 100644
index 0000000..02564b3
--- /dev/null
+++ b/pjmedia/src/test/session_test.c
@@ -0,0 +1,131 @@
+/* $Id: session_test.c 3553 2011-05-05 06:14:19Z nanang $ */
+/* 
+ * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
+ * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+#include <pjmedia/mediamgr.h>
+#include <pjmedia/session.h>
+#include <pj/sock.h>
+#include <pj/pool.h>
+#include <stdio.h>
+#include <pj/string.h>
+
+pj_status_t session_test (pj_pool_factory *pf)
+{
+    pj_med_mgr_t *mm;
+    pj_media_session_t *s1, *s2;
+    pj_pool_t *pool;
+    pjsdp_session_desc *sdp;
+    pj_media_stream_info sd_info;
+    char buf[1024];
+    int len;
+    pj_media_stream_stat tx_stat, rx_stat;
+
+    pool = pj_pool_create(pf, "test", 4096, 1024, NULL);
+
+    // Init media manager.
+    mm = pj_med_mgr_create ( pf );
+
+    // Create caller session.
+    // THIS WILL DEFINITELY CRASH (NULL as argument)!
+    s1 = pj_media_session_create (mm, NULL);
+
+    // Set caller's media to send-only.
+    sd_info.dir = PJMEDIA_DIR_ENCODING;
+    pj_media_session_modify_stream (s1, 0, PJMEDIA_STREAM_MODIFY_DIR, &sd_info);
+
+    // Create caller SDP.
+    sdp = pj_media_session_create_sdp (s1, pool, 0);
+    len = pjsdp_print (sdp, buf, sizeof(buf));
+    buf[len] = '\0';
+    printf("Caller's initial SDP:\n<BEGIN>\n%s\n<END>\n", buf);
+
+    // Parse SDP from caller.
+    sdp = pjsdp_parse (buf, len, pool);
+
+    // Create callee session based on caller's SDP.
+    // THIS WILL DEFINITELY CRASH (NULL as argument)!
+    s2 = pj_media_session_create_from_sdp (mm, sdp, NULL);
+    
+    // Create callee SDP
+    sdp = pj_media_session_create_sdp (s2, pool, 0);
+    len = pjsdp_print (sdp, buf, sizeof(buf));
+    buf[len] = '\0';
+    printf("Callee's SDP:\n<BEGIN>\n%s\n<END>\n", buf);
+
+    // Parse SDP from callee.
+    sdp = pjsdp_parse (buf, len, pool);
+
+    // Update caller
+    pj_media_session_update (s1, sdp);
+    sdp = pj_media_session_create_sdp (s1, pool, 0);
+    pjsdp_print (sdp, buf, sizeof(buf));
+    printf("Caller's SDP after update:\n<BEGIN>\n%s\n<END>\n", buf);
+
+    // Now start media.
+    pj_media_session_activate (s2);
+    pj_media_session_activate (s1);
+
+    // Wait
+    for (;;) {
+	int has_stat;
+
+	printf("Enter q to exit, 1 or 2 to print statistics.\n");
+	fgets (buf, 10, stdin);
+	has_stat = 0;
+
+	switch (buf[0]) {
+	case 'q':
+	case 'Q':
+	    goto done;
+	    break;
+	case '1':
+	    pj_media_session_get_stat (s1, 0, &tx_stat, &rx_stat);
+	    has_stat = 1;
+	    break;
+	case '2':
+	    pj_media_session_get_stat (s2, 0, &tx_stat, &rx_stat);
+	    has_stat = 1;
+	    break;
+	}
+
+	if (has_stat) {
+	    pj_media_stream_stat *stat[2] = { &tx_stat, &rx_stat };
+	    const char *statname[2] = { "TX", "RX" };
+	    int i;
+
+	    for (i=0; i<2; ++i) {
+		printf("%s statistics:\n", statname[i]);
+		printf(" Pkt      TX=%d RX=%d\n", stat[i]->pkt_tx, stat[i]->pkt_rx);
+		printf(" Octets   TX=%d RX=%d\n", stat[i]->oct_tx, stat[i]->oct_rx);
+		printf(" Jitter   %d ms\n", stat[i]->jitter);
+		printf(" Pkt lost %d\n", stat[i]->pkt_lost);
+	    }
+	    printf("\n");
+	}
+    }
+
+done:
+
+    // Done.
+    pj_pool_release (pool);
+    pj_media_session_destroy (s2);
+    pj_media_session_destroy (s1);
+    pj_med_mgr_destroy (mm);
+
+    return 0;
+}