[chan_lcr] Unloading chan_lcr is now possible
[lcr.git] / chan_lcr.c
index e9e26fa..3904c9a 100644 (file)
@@ -208,8 +208,6 @@ int wake_global = 0;
 int wake_pipe[2];
 struct lcr_fd wake_fd;
 
-int quit;
-
 int glob_channel = 0;
 
 int lcr_sock = -1;
@@ -247,7 +245,7 @@ void chan_lcr_log(int type, const char *file, int line, const char *function, st
        ast_text[sizeof(ast_text)-1] = '\0';
 
 //     ast_log(type, file, line, function, "[call=%s ast=%s] %s", call_text, ast_text, buffer);
-       printf("[call=%s ast=%s] %s", call_text, ast_text, buffer);
+       printf("[call=%s ast=%s line=%d] %s", call_text, ast_text, line, buffer);
 
        ast_mutex_unlock(&log_lock);
 }
@@ -618,7 +616,11 @@ static void send_setup_to_lcr(struct chan_call *call)
        if (!call->ast || !call->ref)
                return;
 
+#ifdef AST_1_8_OR_HIGHER
+       CDEBUG(call, call->ast, "Sending setup to LCR. (interface=%s dialstring=%s, cid=%s)\n", call->interface, call->dialstring, call->callerinfo.id);
+#else
        CDEBUG(call, call->ast, "Sending setup to LCR. (interface=%s dialstring=%s, cid=%s)\n", call->interface, call->dialstring, call->cid_num);
+#endif
 
        /* send setup message to LCR */
        memset(&newparam, 0, sizeof(union parameter));
@@ -634,6 +636,12 @@ static void send_setup_to_lcr(struct chan_call *call)
        newparam.setup.callerinfo.ntype = INFO_NTYPE_UNKNOWN;
        strncpy(newparam.setup.callerinfo.display, call->display, sizeof(newparam.setup.callerinfo.display)-1);
        call->display[0] = '\0';
+
+#ifdef AST_1_8_OR_HIGHER
+       /* set stored call information */
+       memcpy(&newparam.setup.callerinfo, &call->callerinfo, sizeof(struct caller_info));
+       memcpy(&newparam.setup.redirinfo, &call->redirinfo, sizeof(struct redir_info));
+#else
        if (call->cid_num[0])
                strncpy(newparam.setup.callerinfo.id, call->cid_num, sizeof(newparam.setup.callerinfo.id)-1);
        if (call->cid_name[0])
@@ -667,6 +675,7 @@ static void send_setup_to_lcr(struct chan_call *call)
                default:
                newparam.setup.callerinfo.ntype = INFO_NTYPE_UNKNOWN;
        }
+#endif
 #warning DISABLED DUE TO DOUBLE LOCKING PROBLEM
 //     tmp = pbx_builtin_getvar_helper(ast, "LCR_TRANSFERCAPABILITY");
 //     if (tmp && *tmp)
@@ -858,7 +867,11 @@ static void lcr_in_setup(struct chan_call *call, int message_type, union paramet
        #endif
 
        #ifdef LCR_FOR_ASTERISK
+#ifdef AST_1_8_OR_HIGHER
+       ast = ast_channel_alloc(1, AST_STATE_RESERVED, NULL, NULL, "", NULL, "", "", 0, "%s/%d", lcr_type, ++glob_channel);
+#else
        ast = ast_channel_alloc(1, AST_STATE_RESERVED, NULL, NULL, "", NULL, "", 0, "%s/%d", lcr_type, ++glob_channel);
+#endif
        #endif
 
        if (!ast) {
@@ -882,6 +895,139 @@ static void lcr_in_setup(struct chan_call *call, int message_type, union paramet
                strncpy(ast->context, param->setup.context, AST_MAX_CONTEXT-1);
        else
                strncpy(ast->context, param->setup.callerinfo.interface, AST_MAX_CONTEXT-1);
+
+
+
+#ifdef AST_1_8_OR_HIGHER
+       if (param->setup.callerinfo.id[0]) {
+               ast->caller.id.number.valid = 1;
+               ast->caller.id.number.str = strdup(param->setup.callerinfo.id);
+               if (!param->setup.callerinfo.id[0]) {
+                       ast->caller.id.number.presentation = AST_PRES_RESTRICTED;
+                       ast->caller.id.number.plan = (0 << 4) | 1;
+               }
+               switch (param->setup.callerinfo.present) {
+                       case INFO_PRESENT_ALLOWED:
+                               ast->caller.id.number.presentation = AST_PRES_ALLOWED;
+                       break;
+                       case INFO_PRESENT_RESTRICTED:
+                               ast->caller.id.number.presentation = AST_PRES_RESTRICTED;
+                       break;
+                       default:
+                               ast->caller.id.number.presentation = AST_PRES_UNAVAILABLE;
+               }
+               switch (param->setup.callerinfo.screen) {
+                       case INFO_SCREEN_USER:
+                               ast->caller.id.number.presentation |= AST_PRES_USER_NUMBER_UNSCREENED;
+                       break;
+                       case INFO_SCREEN_USER_VERIFIED_PASSED:
+                               ast->caller.id.number.presentation |= AST_PRES_USER_NUMBER_PASSED_SCREEN;
+                       break;
+                       case INFO_SCREEN_USER_VERIFIED_FAILED:
+                               ast->caller.id.number.presentation |= AST_PRES_USER_NUMBER_FAILED_SCREEN;
+                       break;
+                       default:
+                               ast->caller.id.number.presentation |= AST_PRES_NETWORK_NUMBER;
+               }
+               switch (param->setup.callerinfo.ntype) {
+                       case INFO_NTYPE_SUBSCRIBER:
+                               ast->caller.id.number.plan = (4 << 4) | 1;
+                       break;
+                       case INFO_NTYPE_NATIONAL:
+                               ast->caller.id.number.plan = (2 << 4) | 1;
+                       break;
+                       case INFO_NTYPE_INTERNATIONAL:
+                               ast->caller.id.number.plan = (1 << 4) | 1;
+                       break;
+                       default:
+                               ast->caller.id.number.plan = (0 << 4) | 1;
+               }
+       }
+       if (param->setup.callerinfo.id2[0]) {
+               ast->caller.ani.number.valid = 1;
+               ast->caller.ani.number.str = strdup(param->setup.callerinfo.id2);
+               switch (param->setup.callerinfo.present2) {
+                       case INFO_PRESENT_ALLOWED:
+                               ast->caller.ani.number.presentation = AST_PRES_ALLOWED;
+                       break;
+                       case INFO_PRESENT_RESTRICTED:
+                               ast->caller.ani.number.presentation = AST_PRES_RESTRICTED;
+                       break;
+                       default:
+                               ast->caller.ani.number.presentation = AST_PRES_UNAVAILABLE;
+               }
+               switch (param->setup.callerinfo.screen2) {
+                       case INFO_SCREEN_USER:
+                               ast->caller.ani.number.presentation |= AST_PRES_USER_NUMBER_UNSCREENED;
+                       break;
+                       case INFO_SCREEN_USER_VERIFIED_PASSED:
+                               ast->caller.ani.number.presentation |= AST_PRES_USER_NUMBER_PASSED_SCREEN;
+                       break;
+                       case INFO_SCREEN_USER_VERIFIED_FAILED:
+                               ast->caller.ani.number.presentation |= AST_PRES_USER_NUMBER_FAILED_SCREEN;
+                       break;
+                       default:
+                               ast->caller.ani.number.presentation |= AST_PRES_NETWORK_NUMBER;
+               }
+               switch (param->setup.callerinfo.ntype2) {
+                       case INFO_NTYPE_SUBSCRIBER:
+                               ast->caller.ani.number.plan = (4 << 4) | 1;
+                       break;
+                       case INFO_NTYPE_NATIONAL:
+                               ast->caller.ani.number.plan = (2 << 4) | 1;
+                       break;
+                       case INFO_NTYPE_INTERNATIONAL:
+                               ast->caller.ani.number.plan = (1 << 4) | 1;
+                       break;
+                       default:
+                               ast->caller.ani.number.plan = (0 << 4) | 1;
+               }
+       }
+       if (param->setup.callerinfo.name[0]) {
+               ast->caller.id.name.valid = 1;
+               ast->caller.id.name.str = strdup(param->setup.callerinfo.name);
+       }
+       if (param->setup.redirinfo.id[0]) {
+               ast->redirecting.from.number.valid = 1;
+               ast->redirecting.from.number.str = strdup(param->setup.redirinfo.id);
+               switch (param->setup.redirinfo.present) {
+                       case INFO_PRESENT_ALLOWED:
+                               ast->redirecting.from.number.presentation = AST_PRES_ALLOWED;
+                       break;
+                       case INFO_PRESENT_RESTRICTED:
+                               ast->redirecting.from.number.presentation = AST_PRES_RESTRICTED;
+                       break;
+                       default:
+                               ast->redirecting.from.number.presentation = AST_PRES_UNAVAILABLE;
+               }
+               switch (param->setup.redirinfo.screen) {
+                       case INFO_SCREEN_USER:
+                               ast->redirecting.from.number.presentation |= AST_PRES_USER_NUMBER_UNSCREENED;
+                       break;
+                       case INFO_SCREEN_USER_VERIFIED_PASSED:
+                               ast->redirecting.from.number.presentation |= AST_PRES_USER_NUMBER_PASSED_SCREEN;
+                       break;
+                       case INFO_SCREEN_USER_VERIFIED_FAILED:
+                               ast->redirecting.from.number.presentation |= AST_PRES_USER_NUMBER_FAILED_SCREEN;
+                       break;
+                       default:
+                               ast->redirecting.from.number.presentation |= AST_PRES_NETWORK_NUMBER;
+               }
+               switch (param->setup.redirinfo.ntype) {
+                       case INFO_NTYPE_SUBSCRIBER:
+                               ast->redirecting.from.number.plan = (4 << 4) | 1;
+                       break;
+                       case INFO_NTYPE_NATIONAL:
+                               ast->redirecting.from.number.plan = (2 << 4) | 1;
+                       break;
+                       case INFO_NTYPE_INTERNATIONAL:
+                               ast->redirecting.from.number.plan = (1 << 4) | 1;
+                       break;
+                       default:
+                               ast->redirecting.from.number.plan = (0 << 4) | 1;
+               }
+       }
+#else
        memset(&ast->cid, 0, sizeof(ast->cid));
        if (param->setup.callerinfo.id[0])
                ast->cid.cid_num = strdup(param->setup.callerinfo.id);
@@ -914,6 +1060,8 @@ static void lcr_in_setup(struct chan_call *call, int message_type, union paramet
                default:
                        ast->cid.cid_ton = 0;
        }
+#endif
+
        ast->transfercapability = param->setup.capainfo.bearer_capa;
        /* enable hdlc if transcap is data */
        if (param->setup.capainfo.source_mode == B_MODE_HDLC)
@@ -1372,8 +1520,7 @@ int receive_message(int message_type, unsigned int ref, union parameter *param)
                        call = find_call_ref(0);
                        if (!call) {
                                /* send release, if ref does not exist */
-                               CDEBUG(NULL, NULL, "No call found, that requests a ref.\n");
-                               send_release_and_import(call, CAUSE_NORMAL, LOCATION_PRIVATE_LOCAL);
+                               CERROR(NULL, NULL, "No call found, that requests a ref.\n");
                                return 0;
                        }
                        /* store new ref */
@@ -1720,7 +1867,11 @@ again:
                                        fr.frametype = AST_FRAME_DTMF;
                                        #endif
 
+#ifdef AST_1_8_OR_HIGHER
+                                       fr.subclass.integer = *p;
+#else
                                        fr.subclass = *p;
+#endif
                                        fr.delivery = ast_tv(0, 0);
                                        ast_queue_frame(ast, &fr);
 
@@ -1782,23 +1933,11 @@ static void *chan_thread(void *arg)
 
        ast_mutex_lock(&chan_lock);
 
-       while(!quit) {
+       while(1) {
                handle_queue();
                select_main(0, &global_change, lock_chan, unlock_chan);
        }
 
-       close_socket();
-
-       del_timer(&socket_retry);
-
-       unregister_fd(&wake_fd);
-       close(wake_pipe[0]);
-       close(wake_pipe[1]);
-
-       CERROR(NULL, NULL, "Thread exit.\n");
-
-       ast_mutex_unlock(&chan_lock);
-
        return NULL;
 }
 
@@ -1806,7 +1945,11 @@ static void *chan_thread(void *arg)
  * new asterisk instance
  */
 static
+#ifdef AST_1_8_OR_HIGHER
+struct ast_channel *lcr_request(const char *type, format_t format, const struct ast_channel *requestor, void *data, int *cause)
+#else
 struct ast_channel *lcr_request(const char *type, int format, void *data, int *cause)
+#endif
 {
        char exten[256], *dial, *interface, *opt;
        struct ast_channel *ast;
@@ -1833,7 +1976,11 @@ struct ast_channel *lcr_request(const char *type, int format, void *data, int *c
        /* create asterisk channel instrance */
 
        #ifdef LCR_FOR_ASTERISK
+#ifdef AST_1_8_OR_HIGHER
+       ast = ast_channel_alloc(1, AST_STATE_RESERVED, NULL, NULL, NULL, NULL, NULL, NULL, 0, "%s/%d", lcr_type, ++glob_channel);
+#else
        ast = ast_channel_alloc(1, AST_STATE_RESERVED, NULL, NULL, "", NULL, "", 0, "%s/%d", lcr_type, ++glob_channel);
+#endif
        #endif
 
        #ifdef LCR_FOR_CALLWEAVER
@@ -1889,6 +2036,227 @@ struct ast_channel *lcr_request(const char *type, int format, void *data, int *c
        strncpy(call->dialstring, dial, sizeof(call->dialstring)-1);
        apply_opt(call, (char *)opt);
 
+#ifdef AST_1_8_OR_HIGHER
+//     clone_variables(requestor, ast);
+
+#if 0
+       ast->caller.ani.number.valid=                   requestor->caller.ani.number.valid;
+       if (requestor->caller.ani.number.valid)
+         if (requestor->caller.ani.number.str)
+           if (requestor->caller.ani.number.str[0])
+               ast->caller.ani.number.str=             strdup(requestor->caller.ani.number.str);
+       ast->caller.ani.number.plan=                    requestor->caller.ani.number.plan;
+       ast->caller.ani.number.presentation=            requestor->caller.ani.number.presentation;
+
+       ast->caller.ani.name.valid=                     requestor->caller.ani.name.valid;
+       if (requestor->caller.ani.name.valid)
+         if (requestor->caller.ani.name.str)
+           if (requestor->caller.ani.name.str[0])
+               ast->caller.ani.name.str=               strdup(requestor->caller.ani.name.str);
+       ast->caller.ani.name.presentation=              requestor->caller.ani.name.presentation;
+
+       ast->caller.ani.subaddress.valid=               requestor->caller.ani.subaddress.valid;
+       if (requestor->caller.ani.subaddress.valid)
+         if (requestor->caller.ani.subaddress.str)
+           if (requestor->caller.ani.subaddress.str[0])
+               ast->caller.ani.subaddress.str=         strdup(requestor->caller.ani.subaddress.str);
+       ast->caller.ani.subaddress.type=                requestor->caller.ani.subaddress.type;
+
+       ast->caller.id.number.valid=                    requestor->caller.id.number.valid;
+       if (requestor->caller.id.number.valid)
+         if (requestor->caller.id.number.str)
+           if (requestor->caller.id.number.str[0])
+               ast->caller.id.number.str=              strdup(requestor->caller.id.number.str);
+       ast->caller.id.number.plan=                     requestor->caller.id.number.plan;
+       ast->caller.id.number.presentation=             requestor->caller.id.number.presentation;
+
+       ast->caller.id.name.valid=                      requestor->caller.id.name.valid;
+       if (requestor->caller.id.name.valid)
+         if (requestor->caller.id.name.str)
+           if (requestor->caller.id.name.str[0])
+               ast->caller.id.name.str=                strdup(requestor->caller.id.name.str);
+       ast->caller.id.name.presentation=               requestor->caller.id.name.presentation;
+
+       ast->caller.id.subaddress.valid=                requestor->caller.id.subaddress.valid;
+       if (requestor->caller.id.subaddress.valid)
+         if (requestor->caller.id.subaddress.str)
+           if (requestor->caller.id.subaddress.str[0])
+               ast->caller.id.subaddress.str=          strdup(requestor->caller.id.subaddress.str);
+       ast->caller.id.subaddress.type=                 requestor->caller.id.subaddress.type;
+
+       if (requestor->dialed.number.str)
+         if (requestor->dialed.number.str[0])
+               ast->dialed.number.str=                 strdup(requestor->dialed.number.str);
+       ast->dialed.number.plan=                        requestor->dialed.number.plan;
+
+       ast->dialed.subaddress.valid=                   requestor->dialed.subaddress.valid;
+       if (requestor->dialed.subaddress.valid)
+         if (requestor->dialed.subaddress.str)
+           if (requestor->dialed.subaddress.str[0])
+               ast->dialed.subaddress.str=             strdup(requestor->dialed.subaddress.str);
+       ast->dialed.subaddress.type=                    requestor->dialed.subaddress.type;
+
+       ast->dialed.transit_network_select=             requestor->dialed.transit_network_select;
+       ast->redirecting.count=                         requestor->redirecting.count;
+       ast->redirecting.reason=                        requestor->redirecting.reason;
+
+       ast->redirecting.from.number.valid=             requestor->redirecting.from.number.valid;
+       if (requestor->redirecting.from.number.valid)
+         if (requestor->redirecting.from.number.str)
+           if (requestor->redirecting.from.number.str[0])
+               ast->redirecting.from.number.str=       strdup(requestor->redirecting.from.number.str);
+       ast->redirecting.from.number.plan=              requestor->redirecting.from.number.plan;
+       ast->redirecting.from.number.presentation=      requestor->redirecting.from.number.presentation;
+
+       ast->redirecting.to.number.valid=               requestor->redirecting.to.number.valid;
+       if (requestor->redirecting.to.number.valid)
+         if (requestor->redirecting.to.number.str)
+           if (requestor->redirecting.to.number.str[0])
+               ast->redirecting.to.number.str=         strdup(requestor->redirecting.to.number.str);
+       ast->redirecting.to.number.plan=                requestor->redirecting.to.number.plan;
+       ast->redirecting.to.number.presentation=        requestor->redirecting.to.number.presentation;
+#endif
+       /* store call information for setup */
+
+       /* caller ID */
+       if (requestor->caller.id.number.valid) {
+               if (requestor->caller.id.number.str)
+                       strncpy(call->callerinfo.id, requestor->caller.id.number.str, sizeof(call->callerinfo.id)-1);
+               switch(requestor->caller.id.number.presentation & AST_PRES_RESTRICTION) {
+                       case AST_PRES_RESTRICTED:
+                       call->callerinfo.present = INFO_PRESENT_RESTRICTED;
+                       break;
+                       case AST_PRES_UNAVAILABLE:
+                       call->callerinfo.present = INFO_PRESENT_NOTAVAIL;
+                       break;
+                       case AST_PRES_ALLOWED:
+                       default:
+                       call->callerinfo.present = INFO_PRESENT_ALLOWED;
+               }
+               switch(requestor->caller.id.number.presentation & AST_PRES_NUMBER_TYPE) {
+                       case AST_PRES_USER_NUMBER_UNSCREENED:
+                       call->callerinfo.screen = INFO_SCREEN_USER;
+                       break;
+                       case AST_PRES_USER_NUMBER_PASSED_SCREEN:
+                       call->callerinfo.screen = INFO_SCREEN_USER_VERIFIED_PASSED;
+                       break;
+                       case AST_PRES_USER_NUMBER_FAILED_SCREEN:
+                       call->callerinfo.screen = INFO_SCREEN_USER_VERIFIED_FAILED;
+                       break;
+                       default:
+                       call->callerinfo.screen = INFO_SCREEN_NETWORK;
+               }
+               switch((requestor->caller.id.number.plan >> 4) & 7) {
+                       case 4:
+                       call->callerinfo.ntype = INFO_NTYPE_SUBSCRIBER;
+                       break;
+                       case 2:
+                       call->callerinfo.ntype = INFO_NTYPE_NATIONAL;
+                       break;
+                       case 1:
+                       call->callerinfo.ntype = INFO_NTYPE_INTERNATIONAL;
+                       break;
+                       default:
+                       call->callerinfo.ntype = INFO_NTYPE_UNKNOWN;
+               }
+       } else
+               call->callerinfo.present = INFO_PRESENT_NOTAVAIL;
+
+       /* caller ID 2 */
+       if (requestor->caller.ani.number.valid) {
+               if (requestor->caller.ani.number.str)
+                       strncpy(call->callerinfo.id2, requestor->caller.ani.number.str, sizeof(call->callerinfo.id2)-1);
+               switch(requestor->caller.ani.number.presentation & AST_PRES_RESTRICTION) {
+                       case AST_PRES_RESTRICTED:
+                       call->callerinfo.present2 = INFO_PRESENT_RESTRICTED;
+                       break;
+                       case AST_PRES_UNAVAILABLE:
+                       call->callerinfo.present2 = INFO_PRESENT_NOTAVAIL;
+                       break;
+                       case AST_PRES_ALLOWED:
+                       default:
+                       call->callerinfo.present2 = INFO_PRESENT_ALLOWED;
+               }
+               switch(requestor->caller.ani.number.presentation & AST_PRES_NUMBER_TYPE) {
+                       case AST_PRES_USER_NUMBER_UNSCREENED:
+                       call->callerinfo.screen2 = INFO_SCREEN_USER;
+                       break;
+                       case AST_PRES_USER_NUMBER_PASSED_SCREEN:
+                       call->callerinfo.screen2 = INFO_SCREEN_USER_VERIFIED_PASSED;
+                       break;
+                       case AST_PRES_USER_NUMBER_FAILED_SCREEN:
+                       call->callerinfo.screen2 = INFO_SCREEN_USER_VERIFIED_FAILED;
+                       break;
+                       default:
+                       call->callerinfo.screen2 = INFO_SCREEN_NETWORK;
+               }
+               switch((requestor->caller.ani.number.plan >> 4) & 7) {
+                       case 4:
+                       call->callerinfo.ntype2 = INFO_NTYPE_SUBSCRIBER;
+                       break;
+                       case 2:
+                       call->callerinfo.ntype2 = INFO_NTYPE_NATIONAL;
+                       break;
+                       case 1:
+                       call->callerinfo.ntype2 = INFO_NTYPE_INTERNATIONAL;
+                       break;
+                       default:
+                       call->callerinfo.ntype2 = INFO_NTYPE_UNKNOWN;
+               }
+       } else
+               call->callerinfo.present2 = INFO_PRESENT_NOTAVAIL;
+
+       /* caller name */
+       if (requestor->caller.id.name.valid) {
+               if (requestor->caller.id.name.str)
+                       strncpy(call->callerinfo.name, requestor->caller.id.name.str, sizeof(call->callerinfo.name)-1);
+       }
+
+       /* redir number */
+       if (requestor->redirecting.from.number.valid) {
+               call->redirinfo.itype = INFO_ITYPE_CHAN;
+               if (requestor->redirecting.from.number.str)
+                       strncpy(call->redirinfo.id, requestor->redirecting.from.number.str, sizeof(call->redirinfo.id)-1);
+               switch(requestor->redirecting.from.number.presentation & AST_PRES_RESTRICTION) {
+                       case AST_PRES_RESTRICTED:
+                       call->redirinfo.present = INFO_PRESENT_RESTRICTED;
+                       break;
+                       case AST_PRES_UNAVAILABLE:
+                       call->redirinfo.present = INFO_PRESENT_NOTAVAIL;
+                       break;
+                       case AST_PRES_ALLOWED:
+                       default:
+                       call->redirinfo.present = INFO_PRESENT_ALLOWED;
+               }
+               switch(requestor->redirecting.from.number.presentation & AST_PRES_NUMBER_TYPE) {
+                       case AST_PRES_USER_NUMBER_UNSCREENED:
+                       call->redirinfo.screen = INFO_SCREEN_USER;
+                       break;
+                       case AST_PRES_USER_NUMBER_PASSED_SCREEN:
+                       call->redirinfo.screen = INFO_SCREEN_USER_VERIFIED_PASSED;
+                       break;
+                       case AST_PRES_USER_NUMBER_FAILED_SCREEN:
+                       call->redirinfo.screen = INFO_SCREEN_USER_VERIFIED_FAILED;
+                       break;
+                       default:
+                       call->redirinfo.screen = INFO_SCREEN_NETWORK;
+               }
+               switch((requestor->redirecting.from.number.plan >> 4) & 7) {
+                       case 4:
+                       call->redirinfo.ntype = INFO_NTYPE_SUBSCRIBER;
+                       break;
+                       case 2:
+                       call->redirinfo.ntype = INFO_NTYPE_NATIONAL;
+                       break;
+                       case 1:
+                       call->redirinfo.ntype = INFO_NTYPE_INTERNATIONAL;
+                       break;
+                       default:
+                       call->redirinfo.ntype = INFO_NTYPE_UNKNOWN;
+               }
+       }
+#endif
+
        ast_mutex_unlock(&chan_lock);
        return ast;
 }
@@ -1938,6 +2306,7 @@ static int lcr_call(struct ast_channel *ast, char *dest, int timeout)
         && ast->transfercapability != INFO_BC_VIDEO)
                ast->transfercapability = INFO_BC_DATAUNRESTRICTED;
 
+#ifndef AST_1_8_OR_HIGHER
        call->cid_num[0] = 0;
        call->cid_name[0] = 0;
        call->cid_rdnis[0] = 0;
@@ -1945,13 +2314,13 @@ static int lcr_call(struct ast_channel *ast, char *dest, int timeout)
        if (ast->cid.cid_num) if (ast->cid.cid_num[0])
                strncpy(call->cid_num, ast->cid.cid_num,
                        sizeof(call->cid_num)-1);
-
        if (ast->cid.cid_name) if (ast->cid.cid_name[0])
                strncpy(call->cid_name, ast->cid.cid_name,
                        sizeof(call->cid_name)-1);
        if (ast->cid.cid_rdnis) if (ast->cid.cid_rdnis[0])
                strncpy(call->cid_rdnis, ast->cid.cid_rdnis,
                        sizeof(call->cid_rdnis)-1);
+#endif
 
        ast_mutex_unlock(&chan_lock);
        return 0;
@@ -2184,14 +2553,26 @@ static int lcr_write(struct ast_channel *ast, struct ast_frame *fr)
        struct chan_call *call;
        struct ast_frame * f = fr;
 
+#ifdef AST_1_8_OR_HIGHER
+       if (!f->subclass.integer)
+#else
        if (!f->subclass)
+#endif
                CDEBUG(NULL, ast, "No subclass\n");
+#ifdef AST_1_8_OR_HIGHER
+       if (!(f->subclass.integer & ast->nativeformats)) {
+#else
        if (!(f->subclass & ast->nativeformats)) {
+#endif
                CDEBUG(NULL, ast, 
                               "Unexpected format. "
                       "Activating emergency conversion...\n");
 
+#ifdef AST_1_8_OR_HIGHER
+               ast_set_write_format(ast, f->subclass.integer);
+#else
                ast_set_write_format(ast, f->subclass);
+#endif
                f = (ast->writetrans) ? ast_translate(
                        ast->writetrans, fr, 0) : fr;
        }
@@ -2262,7 +2643,11 @@ static struct ast_frame *lcr_read(struct ast_channel *ast)
        }
 
        call->read_fr.frametype = AST_FRAME_VOICE;
+#ifdef AST_1_8_OR_HIGHER
+       call->read_fr.subclass.integer = ast->nativeformats;
+#else
        call->read_fr.subclass = ast->nativeformats;
+#endif
        if (call->rebuffer) {
                call->read_fr.datalen = call->framepos;
                call->read_fr.samples = call->framepos;
@@ -2750,8 +3135,12 @@ static struct ast_cli_entry cli_port_unload =
 
 
 #ifdef LCR_FOR_ASTERISK
+#ifdef AST_1_8_OR_HIGHER
+static int lcr_config_exec(struct ast_channel *ast, const char *data)
+#else
 static int lcr_config_exec(struct ast_channel *ast, void *data)
 #endif
+#endif
 
 #ifdef LCR_FOR_CALLWEAVER
 static int lcr_config_exec(struct ast_channel *ast, void *data, char **argv)
@@ -2900,7 +3289,6 @@ int load_module(void)
        ast_cli_register(&cli_port_unload);
 #endif
 
-       quit = 0;
        if ((pthread_create(&chan_tid, NULL, chan_thread, NULL)<0)) {
                /* failed to create thread */
                bchannel_deinitialize();
@@ -2922,16 +3310,24 @@ int load_module(void)
 int unload_module(void)
 {
        /* First, take us out of the channel loop */
-       CDEBUG(NULL, NULL, "-- Unregistering mISDN Channel Driver --\n");
+       CDEBUG(NULL, NULL, "-- Unregistering Linux-Call-Router Channel Driver --\n");
+
+       pthread_cancel(chan_tid);
 
-       quit = 1;
-       pthread_join(chan_tid, NULL);
+       close_socket();
+
+       del_timer(&socket_retry);
+
+       unregister_fd(&wake_fd);
+       close(wake_pipe[0]);
+       close(wake_pipe[1]);
+
+//     ast_mutex_unlock(&chan_lock);
 
        ast_channel_unregister(&lcr_tech);
 
        ast_unregister_application("lcr_config");
 
-
        if (mISDN_created) {
                bchannel_deinitialize();
                mISDN_created = 0;