Add new command line option `-a', which requests to record all sessions

going through the RTPproxy unconditionally. By default the RTPproxy
requires call control software (i.e. SER, OpenSER or B2BUA) to enable
recording explicitly on per-session basis by sending appropriate
command.

main.c

@@ -24,7 +24,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $Id: main.c,v 1.79 2008/07/16 20:42:20 sobomax Exp $
+ * $Id: main.c,v 1.80 2008/07/17 20:50:36 sobomax Exp $
  *
  */
 
@@ -95,7 +95,7 @@ static void
 usage(void)
 {
 
-    fprintf(stderr, "usage: rtpproxy [-2fvFiP] [-l addr1[/addr2]] "
+    fprintf(stderr, "usage: rtpproxy [-2fvFiPa] [-l addr1[/addr2]] "
       "[-6 addr1[/addr2]] [-s path]\n\t[-t tos] [-r rdir [-S sdir]] [-T ttl] "
       "[-L nfiles] [-m port_min]\n\t[-M port_max] [-u uname[:gname]] "
       "[-n timeout_socket]\n");
@@ -145,7 +145,7 @@ init_config(struct cfg *cf, int argc, char **argv)
     if (getrlimit(RLIMIT_NOFILE, &(cf->nofile_limit)) != 0)
 	err(1, "getrlimit");
 
-    while ((ch = getopt(argc, argv, "vf2Rl:6:s:S:t:r:p:T:L:m:M:u:Fin:P")) != -1)
+    while ((ch = getopt(argc, argv, "vf2Rl:6:s:S:t:r:p:T:L:m:M:u:Fin:Pa")) != -1)
 	switch (ch) {
 	case 'f':
 	    cf->nodaemon = 1;
@@ -297,6 +297,10 @@ init_config(struct cfg *cf, int argc, char **argv)
 	    cf->record_pcap = 1;
 	    break;
 
+	case 'a':
+	    cf->record_all = 1;
+	    break;
+
 	case '?':
 	default:
 	    usage();

manpage.xml

@@ -72,6 +72,7 @@
             <arg choice="opt"><option>-i</option></arg>
             <arg choice="opt"><option>-n</option> <replaceable>timeout_socket</replaceable></arg>
             <arg choice="opt"><option>-P</option></arg>
+            <arg choice="opt"><option>-a</option></arg>
 	</cmdsynopsis>
     </refsynopsisdiv>
     <refsect1>
@@ -367,6 +368,17 @@
                     </para>
                 </listitem>
             </varlistentry>
+            <varlistentry>
+                <term><option>-a</option></term>
+                <listitem>
+                    <para>
+                        Record all sessions going through the RTPproxy unconditionally.
+                        By default the RTPproxy requires call control software (i.e.
+                        SER, OpenSER or B2BUA) to enable recording explicitly on
+                        per-session basis by sending appropriate record command.
+                    </para>
+                </listitem>
+            </varlistentry>
 	</variablelist>
     </refsect1>
 

rtpp_command.c

@@ -24,7 +24,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $Id: rtpp_command.c,v 1.13 2008/07/15 23:08:41 sobomax Exp $
+ * $Id: rtpp_command.c,v 1.14 2008/07/17 20:50:36 sobomax Exp $
  *
  */
 
@@ -827,6 +827,10 @@ handle_command(struct cfg *cf, int controlfd)
 
 	rtpp_log_write(RTPP_LOG_INFO, spa->log, "new session on a port %d created, "
 	  "tag %s", lport, from_tag);
+	if (cf->record_all != 0) {
+	    handle_record(cf, spa, 0, NULL);
+	    handle_record(cf, spa, 1, NULL);
+	}
     }
 
     if (op == UPDATE) {

rtpp_defines.h

@@ -24,7 +24,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $Id: rtpp_defines.h,v 1.15 2008/07/16 20:42:21 sobomax Exp $
+ * $Id: rtpp_defines.h,v 1.16 2008/07/17 20:50:36 sobomax Exp $
  *
  */
 
@@ -109,6 +109,7 @@ struct cfg {
     const char *rdir;
     const char *sdir;
     int record_pcap;		/* Record in the PCAP format? */
+    int record_all;		/* Record everything */
 
     int rrtcp;			/* Whether or not to relay RTCP? */
     rtpp_log_t glog;