Merged revisions 68644 via svnmerge from
authorChristian Richter <christian.richter@beronet.com>
Mon, 11 Jun 2007 11:40:21 +0000 (11:40 +0000)
committerChristian Richter <christian.richter@beronet.com>
Mon, 11 Jun 2007 11:40:21 +0000 (11:40 +0000)
https://origsvn.digium.com/svn/asterisk/branches/1.4

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r68644 | crichter | 2007-06-11 12:29:18 +0200 (Mo, 11 Jun 2007) | 9 lines

Merged revisions 68631 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2

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r68631 | crichter | 2007-06-11 11:18:01 +0200 (Mo, 11 Jun 2007) | 1 line

fixed problem that the dummybc chanels had no lock, checking for the lock now. Also fixed the channel restart stuff, we can now specify and restart particular channels too.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@68661 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_misdn.c
channels/misdn/ie.c
channels/misdn/isdn_lib.c
channels/misdn/isdn_lib.h
channels/misdn/isdn_msg_parser.c

index 399ec44..d47eb3c 100644 (file)
@@ -806,7 +806,7 @@ static int misdn_set_crypt_debug(int fd, int argc, char *argv[])
 static int misdn_port_block(int fd, int argc, char *argv[])
 {
        int port;
-  
+
        if (argc != 4)
                return RESULT_SHOWUSAGE;
   
@@ -1278,6 +1278,25 @@ static int misdn_send_cd(int fd, int argc, char *argv[])
        return 0; 
 }
 
+static int misdn_send_restart(int fd, int argc, char *argv[])
+{
+       int port;
+       int channel;
+       
+       if ( (argc < 4) ||  (argc >  5) )
+               return RESULT_SHOWUSAGE;
+  
+       port = atoi(argv[3]);
+
+       if (argc==5) {
+               channel = atoi(argv[4]);
+               misdn_lib_send_restart(port, channel);
+       } else
+               misdn_lib_send_restart(port, -1 );
+       
+       return 0;
+}
+
 static int misdn_send_digit(int fd, int argc, char *argv[])
 {
        char *channame; 
@@ -1498,6 +1517,9 @@ static struct ast_cli_entry chan_misdn_clis[] = {
                "Usage: misdn port unblock\n" },
        { {"misdn","restart","port", NULL}, misdn_restart_port, "Restarts the given port",
                "Usage: misdn restart port\n" },
+       { {"misdn","send","restart", NULL},  misdn_send_restart, 
+         "Sends a restart for every bchannel on the given port", 
+         "Usage: misdn send restart <port>\n"},
        { {"misdn","restart","pid", NULL}, misdn_restart_pid, "Restarts the given pid",
                "Usage: misdn restart pid\n" },
        { {"misdn","port","up", NULL}, misdn_port_up, "Tries to establish L1 on the given port",
index 32f0b76..4093805 100644 (file)
@@ -1402,3 +1402,21 @@ static void dec_ie_useruser(unsigned char *p, Q931_info_t *qi, int *protocol, ch
 }
 #endif
 
+/* IE_DISPLAY */
+static void enc_ie_restart_ind(unsigned char **ntmode, msg_t *msg, unsigned char rind, int nt, struct misdn_bchannel *bc)
+{
+       unsigned char *p;
+       Q931_info_t *qi = (Q931_info_t *)(msg->data + mISDN_HEADER_LEN);
+       /* if (MISDN_IE_DEBG) printf("    display='%s' (len=%d)\n", display, strlen((char *)display)); */
+
+       p = msg_put(msg, 3);
+       if (nt)
+               *ntmode = p+1;
+       else
+               qi->QI_ELEMENT(restart_ind) = p - (unsigned char *)qi - sizeof(Q931_info_t);
+       p[0] = IE_RESTART_IND;
+       p[1] = 1;
+       p[2] = rind;
+
+}
+
index 2757c27..6a6ffb9 100644 (file)
@@ -1137,9 +1137,6 @@ int init_bc(struct misdn_stack *stack,  struct misdn_bchannel *bc, int midev, in
                
        }
        
-       
-       
-       
        {
                stack_info_t *stinf;
                ret = mISDN_get_stack_info(midev, stack->port, buff, sizeof(buff));
@@ -3205,13 +3202,15 @@ void misdn_send_unlock(struct misdn_bchannel *bc);
 void misdn_send_lock(struct misdn_bchannel *bc)
 {
        //cb_log(0,bc->port,"Locking bc->pid:%d\n", bc->pid);
-       pthread_mutex_lock(&bc->send_lock->lock);
+       if (bc->send_lock)
+               pthread_mutex_lock(&bc->send_lock->lock);
 }
 
 void misdn_send_unlock(struct misdn_bchannel *bc)
 {
        //cb_log(0,bc->port,"UnLocking bc->pid:%d\n", bc->pid);
-       pthread_mutex_unlock(&bc->send_lock->lock);
+       if (bc->send_lock)
+               pthread_mutex_unlock(&bc->send_lock->lock);
 }
 
 int misdn_lib_send_event(struct misdn_bchannel *bc, enum event_e event )
@@ -3650,6 +3649,39 @@ int misdn_lib_pid_restart(int pid)
        return 0;
 }
 
+/*Sends Restart message for every bchnanel*/
+int misdn_lib_send_restart(int port, int channel)
+{
+       struct misdn_stack *stack=find_stack_by_port(port);
+       cb_log(0, port, "Sending Restarts on this port.\n");
+       
+       struct misdn_bchannel dummybc;
+       memset (&dummybc,0,sizeof(dummybc));
+       dummybc.port=stack->port;
+       dummybc.l3_id=MISDN_ID_GLOBAL;
+       dummybc.nt=stack->nt;
+
+       /*default is all channels*/
+       int max=stack->pri?30:2;
+       int i=1;
+       
+       /*if a channel is specified we restart only this one*/
+       if (channel > 0) {
+               i=channel;
+               max=channel;
+       }
+
+       for (;i<=max;i++) {
+               dummybc.channel=i;
+               cb_log(0, port, "Restarting channel %d\n",i);
+               misdn_lib_send_event(&dummybc, EVENT_RESTART);
+               /*do we need to wait before we get an EVENT_RESTART_ACK ?*/
+       }
+
+       return 0;
+}
+
+/*reinitializes the L2/L3*/
 int misdn_lib_port_restart(int port)
 {
        struct misdn_stack *stack=find_stack_by_port(port);
@@ -3768,7 +3800,18 @@ static void manager_event_handler(void *arg)
                                } else {
                                        iframe_t *frm = (iframe_t *)msg->data;
                                        struct misdn_bchannel *bc = find_bc_by_l3id(stack, frm->dinfo);
-                                       if (bc) send_msg(glob_mgr->midev, bc, msg);
+                                       if (bc) 
+                                               send_msg(glob_mgr->midev, bc, msg);
+                                       else  {
+                                               if (frm->dinfo == MISDN_ID_GLOBAL) {
+                                                       struct misdn_bchannel dummybc;
+                                                       memset (&dummybc,0,sizeof(dummybc));
+                                                       dummybc.port=stack->port;
+                                                       dummybc.l3_id=MISDN_ID_GLOBAL;
+                                                       dummybc.nt=stack->nt;
+                                                       send_msg(glob_mgr->midev, &dummybc, msg);
+                                               }
+                                       }
                                }
                        }
                }
index af4f20f..ce8900b 100644 (file)
@@ -416,6 +416,7 @@ void isdn_lib_stop_dtmf (struct misdn_bchannel *bc);
 
 int misdn_lib_port_restart(int port);
 int misdn_lib_pid_restart(int pid);
+int misdn_lib_send_restart(int port, int channel);
 
 int misdn_lib_get_port_info(int port);
 
index 9388e47..de39741 100644 (file)
@@ -838,6 +838,10 @@ static msg_t *build_restart (struct isdn_msg msgs[], struct misdn_bchannel *bc,
 #ifdef DEBUG 
        printf("Building RESTART Msg\n"); 
 #endif
+       enc_ie_channel_id(&restart->CHANNEL_ID, msg, 1,bc->channel, nt,bc);
+       enc_ie_restart_ind(&restart->RESTART_IND, msg, 0x80, nt, bc);
+
+       cb_log(0,bc->port, "Restarting channel %d\n", bc->channel);
        return msg; 
 }