added misdn port down to send a L1 Deactivate to a NT Port. changed some default values regarding jitterbuffer.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@12288 65c4cc65-6c06-0410-ace0-fbb531ad65f3

3 files changed, 91 insertions, 7 deletions

diff --git a/channels/chan_misdn.c b/channels/chan_misdn.c
index 4f4362f6d..4d61f0545 100644
--- a/channels/chan_misdn.c
+++ b/channels/chan_misdn.c
@@ -515,6 +515,20 @@ static int misdn_port_up (int fd, int argc, char *argv[])
 	return 0;
 }
 
+static int misdn_port_down (int fd, int argc, char *argv[])
+{
+	int port;
+	
+	if (argc != 4)
+		return RESULT_SHOWUSAGE;
+	
+	port = atoi(argv[3]);
+	
+	misdn_lib_get_port_down(port);
+  
+	return 0;
+}
+
 
 static int misdn_show_config (int fd, int argc, char *argv[])
 {
@@ -1031,6 +1045,15 @@ static struct ast_cli_entry cli_port_up =
   "Usage: misdn port up <port>\n"
 };
 
+static struct ast_cli_entry cli_port_down =
+{ {"misdn","port","down", NULL},
+  misdn_port_down,
+  "Tries to deacivate the L1 on the given port", 
+  "Usage: misdn port up <port>\n"
+};
+
+
+
 static struct ast_cli_entry cli_show_stacks =
 { {"misdn","show","stacks", NULL},
   misdn_show_stacks,
@@ -2807,9 +2830,7 @@ static void release_chan(struct misdn_bchannel *bc) {
 				default:
 					chan_misdn_log(2,  bc->port, "* --> In State Default\n");
 					chan_misdn_log(2,  bc->port, "* --> Queue Hangup\n");
-	
-					
-					if (ast && MISDN_ASTERISK_PVT(ast)) {
+					if (ast) {
 						ast_queue_hangup(ast);
 					} else {
 						chan_misdn_log (0,  bc->port, "!! Not really queued!\n");
@@ -3735,6 +3756,7 @@ int load_module(void)
 
 	ast_cli_register(&cli_restart_port);
 	ast_cli_register(&cli_port_up);
+	ast_cli_register(&cli_port_down);
 	ast_cli_register(&cli_set_debug);
 	ast_cli_register(&cli_set_crypt_debug);
 	ast_cli_register(&cli_reload);
@@ -3789,6 +3811,7 @@ int unload_module(void)
 	ast_cli_unregister(&cli_show_stacks);
 	ast_cli_unregister(&cli_restart_port);
 	ast_cli_unregister(&cli_port_up);
+	ast_cli_unregister(&cli_port_down);
 	ast_cli_unregister(&cli_set_debug);
 	ast_cli_unregister(&cli_set_crypt_debug);
 	ast_cli_unregister(&cli_reload);
diff --git a/channels/misdn/isdn_lib.c b/channels/misdn/isdn_lib.c
index 60f98a1f3..37f0bfbe9 100644
--- a/channels/misdn/isdn_lib.c
+++ b/channels/misdn/isdn_lib.c
@@ -192,7 +192,7 @@ void te_lib_destroy(int midev) ;
 struct misdn_bchannel *manager_find_bc_by_pid(int pid);
 struct misdn_bchannel *manager_find_bc_holded(struct misdn_bchannel* bc);
 unsigned char * manager_flip_buf_bits ( unsigned char * buf , int len);
-void manager_ph_control_block(struct misdn_bchannel *bc, int c1, void *c2, int c2_len);
+void manager_ph_control_block(struct misdn_bchannel *bc, long c1, void *c2, int c2_len);
 void manager_clean_bc(struct misdn_bchannel *bc );
 void manager_bchannel_setup (struct misdn_bchannel *bc);
 void manager_bchannel_cleanup (struct misdn_bchannel *bc);
@@ -596,6 +596,49 @@ static int newteid=0;
 
 #define MAXPROCS 0x100
 
+int misdn_lib_get_l1_down(struct misdn_stack *stack)
+{
+	/* Pull Up L1 */ 
+	iframe_t act;
+	act.prim = PH_DEACTIVATE | REQUEST; 
+	act.addr = (stack->upper_id | FLG_MSG_DOWN)  ;
+
+	
+	act.dinfo = 0;
+	act.len = 0;
+
+	return mISDN_write(stack->midev, &act, mISDN_HEADER_LEN+act.len, TIMEOUT_1SEC);
+
+
+}
+
+
+int misdn_lib_get_l2_down(struct misdn_stack *stack)
+{
+	
+	if (stack->ptp && (stack->nt) ) {
+		msg_t *dmsg;
+		/* L2 */
+		dmsg = create_l2msg(DL_RELEASE| REQUEST, 0, 0);
+		
+		if (stack->nst.manager_l3(&stack->nst, dmsg))
+			free_msg(dmsg);
+		
+	} else {
+		iframe_t act;
+		
+		act.prim = DL_RELEASE| REQUEST;
+		act.addr = (stack->upper_id |FLG_MSG_DOWN)  ;
+		
+		act.dinfo = 0;
+		act.len = 0;
+		return mISDN_write(stack->midev, &act, mISDN_HEADER_LEN+act.len, TIMEOUT_1SEC);
+	}
+	
+	return 0;
+}
+
+
 int misdn_lib_get_l1_up(struct misdn_stack *stack)
 {
 	/* Pull Up L1 */ 
@@ -1443,6 +1486,22 @@ int misdn_lib_get_port_up (int port)
 }
 
 
+int misdn_lib_get_port_down (int port) 
+{ /* Pull Down L1 */ 
+	struct misdn_stack *stack;
+	for (stack=glob_mgr->stack_list;
+	     stack;
+	     stack=stack->next) {
+		if (stack->port == port) {
+				if (stack->l2link)
+					misdn_lib_get_l2_down(stack);
+				misdn_lib_get_l1_down(stack);
+			return 0;
+		}
+	}
+	return 0;
+}
+
 int misdn_lib_send_facility(struct misdn_bchannel *bc, enum facility_type fac, void *data)
 {
 	switch (fac) {
@@ -3246,7 +3305,7 @@ int misdn_lib_tx2misdn_frm(struct misdn_bchannel *bc, void *data, int len)
 /*
  * send control information to the channel (dsp-module)
  */
-void manager_ph_control(struct misdn_bchannel *bc, int c1, int c2)
+void manager_ph_control(struct misdn_bchannel *bc, long c1, long c2)
 {
 	unsigned char buffer[mISDN_HEADER_LEN+2*sizeof(long)];
 	iframe_t *ctrl = (iframe_t *)buffer; /* preload data */
@@ -3265,7 +3324,7 @@ void manager_ph_control(struct misdn_bchannel *bc, int c1, int c2)
 /*
  * send control information to the channel (dsp-module)
  */
-void manager_ph_control_block(struct misdn_bchannel *bc, int c1, void *c2, int c2_len)
+void manager_ph_control_block(struct misdn_bchannel *bc, long c1, void *c2, int c2_len)
 {
 	unsigned char buffer[mISDN_HEADER_LEN+sizeof(long)+c2_len];
 	iframe_t *ctrl = (iframe_t *)buffer;
diff --git a/channels/misdn/isdn_lib.h b/channels/misdn/isdn_lib.h
index 7590b3eee..4b5d17db6 100644
--- a/channels/misdn/isdn_lib.h
+++ b/channels/misdn/isdn_lib.h
@@ -329,7 +329,7 @@ void manager_bchannel_deactivate(struct misdn_bchannel * bc);
 
 int misdn_lib_tx2misdn_frm(struct misdn_bchannel *bc, void *data, int len);
 
-void manager_ph_control(struct misdn_bchannel *bc, int c1, int c2);
+void manager_ph_control(struct misdn_bchannel *bc, long c1, long c2);
 
 
 int misdn_lib_port_restart(int port);
@@ -337,6 +337,8 @@ int misdn_lib_get_port_info(int port);
 
 int misdn_lib_port_up(int port, int notcheck);
 
+int misdn_lib_get_port_down(int port);
+
 int misdn_lib_get_port_up (int port) ;
      
 int misdn_lib_maxports_get(void) ;