work

[lcr.git] / chan_lcr.c

diff --git a/chan_lcr.c b/chan_lcr.c
index 579d6e7..2cf2ae6 100644 (file)
--- a/chan_lcr.c
+++ b/chan_lcr.c
@@ -85,6 +85,41 @@ debug of call handling
 denke an alle info-elements in jeder message (from asterisk & from lcr)
 ausloesen beim socket-verlust
 
+bei "ast_channel_alloc" kannste die Callerid und den type usw. setzten. 
+da kannste auch die calledPartyNum setzen. Um asterisk ein Setup zu schicken rufst du einfach "ast_pbx_start( channel ) " auf. Die ganzen queue baren indications und Controls findest du in "include/asterisk/frame.h"
+
+Also zusammenfassend:
+
+Messages die zum Asterisk gehen:
+
+SETUP - >                               ast_pbx_start(ast)
+       CONNECT ->                        ast_queue_control(ast, 
+                       AST_CONTROL_ANSWER);
+PROCEEDING ->                 ast_queue_control(ast, 
+               AST_CONTROL_PROCEEDING);
+ALERTING  ->                       ast_queue_control(ast, 
+               AST_CONTROL_RINGING);
+DISCONNECT ->                  ast_queue_hangup(ast);
+
+Messages die vom Asterisk kommen:
+
+lcr_request -> NEWREF
+lcr_call -> SETUP
+lcr_answer -> CONNECT
+lcr_hangup -> RELEASE_(complete)
+       lcr_indicate(AST_CONTROL_RINGING) -> ALERTING
+       lcr_indicate(AST_CONTROL_PROCEEDING) -> PROCEEDING
+       lcr_indicate(AST_CONTROL_PROGRESS) -> PROGRESS
+       lcr_indicate(AST_CONTROL_BUSY) -> DISCONNECT ( cause=17 )
+       
+
+
+
+
+
+
+
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -754,6 +789,8 @@ static void *chan_thread(void *arg)
 {
        int work;
 
+       pthread_mutex_lock(&chan_lock);
+
        while(!quit)
        {
                work = 0;
@@ -777,6 +814,9 @@ static void *chan_thread(void *arg)
                        pthread_mutex_lock(&chan_lock);
                }
        }
+       
+       pthread_mutex_unlock(&chan_lock);
+
        return NULL;
 }
 
@@ -1204,12 +1244,15 @@ int load_module(void)
 
        if (!bchannel_initialize()) {
                ast_log(LOG_ERROR, "Unable to open mISDN device\n");
+               close_socket(lcr_sock);
                return -1;
        }
        mISDN_created = 1;
 
        if (ast_channel_register(&lcr_tech)) {
                ast_log(LOG_ERROR, "Unable to register channel class\n");
+               bchannel_deinitialize();
+               close_socket(lcr_sock);
                return -1;
        }
  
@@ -1251,6 +1294,9 @@ int load_module(void)
        if ((pthread_create(&chan_tid, NULL, chan_thread, arg)<0))
        {
                failed to create thread
+               bchannel_deinitialize();
+               close_socket(lcr_sock);
+               ast_channel_unregister(&lcr_tech);
                return -1;
        }
        return 0;