2005-10-31 23:30:09 +00:00
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/*
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* Chan_Misdn -- Channel Driver for Asterisk
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*
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* Interface to mISDN
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*
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* Copyright (C) 2004, Christian Richter
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*
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* Christian Richter <crich@beronet.com>
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License
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*/
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2006-08-08 09:19:06 +00:00
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#include <syslog.h>
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2006-02-02 21:15:34 +00:00
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#include <mISDNuser/isdn_debug.h>
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2005-11-01 22:04:14 +00:00
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2006-08-21 02:11:39 +00:00
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#include "isdn_lib_intern.h"
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#include "isdn_lib.h"
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2006-04-03 19:17:59 +00:00
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void misdn_join_conf(struct misdn_bchannel *bc, int conf_id);
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void misdn_split_conf(struct misdn_bchannel *bc, int conf_id);
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2006-05-23 12:38:06 +00:00
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int queue_cleanup_bc(struct misdn_bchannel *bc) ;
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2006-06-29 20:12:19 +00:00
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int misdn_lib_get_l2_up(struct misdn_stack *stack);
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2006-04-03 19:17:59 +00:00
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2005-11-01 22:04:14 +00:00
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struct misdn_stack* get_misdn_stack( void );
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2006-08-07 09:09:17 +00:00
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int misdn_lib_port_is_pri(int port)
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{
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struct misdn_stack *stack=get_misdn_stack();
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for ( ; stack; stack=stack->next) {
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if (stack->port == port) {
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return stack->pri;
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}
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}
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return -1;
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}
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2006-08-03 16:38:00 +00:00
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int misdn_lib_port_block(int port)
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{
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struct misdn_stack *stack=get_misdn_stack();
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for ( ; stack; stack=stack->next) {
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if (stack->port == port) {
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stack->blocked=1;
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return 0;
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}
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}
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return -1;
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}
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int misdn_lib_port_unblock(int port)
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{
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struct misdn_stack *stack=get_misdn_stack();
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for ( ; stack; stack=stack->next) {
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if (stack->port == port) {
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stack->blocked=0;
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return 0;
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}
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}
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return -1;
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}
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2005-11-01 22:04:14 +00:00
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2006-08-08 09:19:06 +00:00
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int misdn_lib_is_port_blocked(int port)
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{
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struct misdn_stack *stack=get_misdn_stack();
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for ( ; stack; stack=stack->next) {
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if (stack->port == port) {
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return stack->blocked;
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}
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}
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return -1;
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}
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2005-11-01 22:04:14 +00:00
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int misdn_lib_is_ptp(int port)
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{
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struct misdn_stack *stack=get_misdn_stack();
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for ( ; stack; stack=stack->next) {
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if (stack->port == port) return stack->ptp;
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}
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return -1;
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}
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2006-06-26 17:37:11 +00:00
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int misdn_lib_get_maxchans(int port)
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{
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struct misdn_stack *stack=get_misdn_stack();
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for ( ; stack; stack=stack->next) {
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if (stack->port == port) {
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if (stack->pri)
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return 30;
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else
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return 2;
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}
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}
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return -1;
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}
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2005-11-01 22:04:14 +00:00
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struct misdn_stack* get_stack_by_bc(struct misdn_bchannel *bc)
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{
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struct misdn_stack *stack=get_misdn_stack();
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2005-11-15 20:20:45 +00:00
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if (!bc) return NULL;
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2005-11-01 22:04:14 +00:00
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for ( ; stack; stack=stack->next) {
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int i;
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2006-10-11 08:34:03 +00:00
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for (i=0; i <=stack->b_num; i++) {
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2005-11-01 22:04:14 +00:00
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if ( bc->port == stack->port) return stack;
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}
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}
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return NULL;
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}
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void get_show_stack_details(int port, char *buf)
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{
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struct misdn_stack *stack=get_misdn_stack();
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for ( ; stack; stack=stack->next) {
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if (stack->port == port) break;
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}
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if (stack) {
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2006-08-03 16:38:00 +00:00
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sprintf(buf, "* Port %d Type %s Prot. %s L2Link %s L1Link:%s Blocked:%d", stack->port, stack->nt?"NT":"TE", stack->ptp?"PTP":"PMP", stack->l2link?"UP":"DOWN", stack->l1link?"UP":"DOWN",stack->blocked);
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2006-06-17 10:37:35 +00:00
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2005-11-01 22:04:14 +00:00
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} else {
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buf[0]=0;
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}
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}
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2005-10-31 23:30:09 +00:00
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static int nt_err_cnt =0 ;
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enum global_states {
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MISDN_INITIALIZING,
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MISDN_INITIALIZED
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} ;
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static enum global_states global_state=MISDN_INITIALIZING;
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2005-12-09 11:01:18 +00:00
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#include <mISDNuser/net_l2.h>
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#include <mISDNuser/tone.h>
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2005-10-31 23:30:09 +00:00
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#include <unistd.h>
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#include <semaphore.h>
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#include <pthread.h>
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#include <signal.h>
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#include "isdn_lib.h"
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struct misdn_lib {
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int midev;
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int midev_nt;
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pthread_t event_thread;
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pthread_t event_handler_thread;
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2006-05-23 19:40:16 +00:00
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2005-10-31 23:30:09 +00:00
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void *user_data;
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msg_queue_t upqueue;
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msg_queue_t activatequeue;
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sem_t new_msg;
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struct misdn_stack *stack_list;
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} ;
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#ifndef ECHOCAN_ON
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#define ECHOCAN_ON 123
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#define ECHOCAN_OFF 124
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#endif
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#define MISDN_DEBUG 0
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2006-02-02 21:15:34 +00:00
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void misdn_tx_jitter(struct misdn_bchannel *bc, int len);
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2005-10-31 23:30:09 +00:00
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struct misdn_bchannel *find_bc_by_l3id(struct misdn_stack *stack, unsigned long l3id);
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2006-10-11 08:34:03 +00:00
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struct misdn_bchannel *find_bc_by_confid(unsigned long confid);
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struct misdn_bchannel *stack_holder_find_bychan(struct misdn_stack *stack, int chan);
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2005-10-31 23:30:09 +00:00
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int setup_bc(struct misdn_bchannel *bc);
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int manager_isdn_handler(iframe_t *frm ,msg_t *msg);
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int misdn_lib_port_restart(int port);
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Merged revisions 49313 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
................
r49313 | crichter | 2007-01-03 10:06:50 +0100 (Mi, 03 Jan 2007) | 41 lines
Merged revisions 48319,48321,48467,48552,48576,49135,49303 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2
........
r48319 | crichter | 2006-12-06 15:35:25 +0100 (Mi, 06 Dez 2006) | 1 line
changed a few debugs to higher debug levels
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r48321 | crichter | 2006-12-06 16:48:45 +0100 (Mi, 06 Dez 2006) | 1 line
added the export and import of the MISDN_ADDRESS_COMPLETE Variable to inidcate wether the extension is already completely dialed or if there might come additional digits by information elements. also added some docs for that.
........
r48467 | crichter | 2006-12-14 14:03:49 +0100 (Do, 14 Dez 2006) | 1 line
removed FIXUP state. added check for channel allocation conflict when we create a setup while the other site creates a setup on the same channel, besides the check we resolve this conflict.
........
r48552 | crichter | 2006-12-18 11:19:39 +0100 (Mo, 18 Dez 2006) | 1 line
when our PTP Partner sends us a SETUP with a preselected channel we just accept it, even when we're NT. added some checks for segfaults.
........
r48576 | crichter | 2006-12-19 14:08:51 +0100 (Di, 19 Dez 2006) | 1 line
when we reject a channel, because it's in use already, we shouldn't process the setup anymore. made the channel allocation a bit easier and more understandable, removed a few unused lines
........
r49135 | crichter | 2007-01-02 11:07:22 +0100 (Di, 02 Jan 2007) | 1 line
added check for channel ranges in the set/empty channel functions. set pmp_l1_check default to no. added misdn restart pid cli command. added cleaning of channel when we send a RELEASE_COMPLETE.
........
r49303 | crichter | 2007-01-03 09:24:00 +0100 (Mi, 03 Jan 2007) | 9 lines
* Added check for bridging in misdn_call to avoid setting echocancellation
when 2 mISDN channels are involved and when bridging is set. That lead
to a kernel panic before under different situations, because we switched
about 2 times between hardware bridging and echocancelation
* readded MISDN_URATE variable which got lost before, this should make app_v110
work again
* fixed typo
........
................
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@49321 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-01-03 11:15:02 +00:00
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int misdn_lib_pid_restart(int pid);
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2005-10-31 23:30:09 +00:00
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extern struct isdn_msg msgs_g[];
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#define ISDN_PID_L3_B_USER 0x430000ff
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#define ISDN_PID_L4_B_USER 0x440000ff
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/* #define MISDN_IBUF_SIZE 1024 */
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#define MISDN_IBUF_SIZE 512
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/* Fine Tuning of Inband Signalling time */
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#define TONE_ALERT_CNT 41 /* 1 Sec */
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#define TONE_ALERT_SILENCE_CNT 200 /* 4 Sec */
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#define TONE_BUSY_CNT 20 /* ? */
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#define TONE_BUSY_SILENCE_CNT 48 /* ? */
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static int entity;
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static struct misdn_lib *glob_mgr;
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2006-08-09 09:24:21 +00:00
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char tone_425_flip[TONE_425_SIZE];
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char tone_silence_flip[TONE_SILENCE_SIZE];
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2005-10-31 23:30:09 +00:00
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static void misdn_lib_isdn_event_catcher(void *arg);
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static int handle_event_nt(void *dat, void *arg);
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void stack_holder_add(struct misdn_stack *stack, struct misdn_bchannel *holder);
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void stack_holder_remove(struct misdn_stack *stack, struct misdn_bchannel *holder);
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struct misdn_bchannel *stack_holder_find(struct misdn_stack *stack, unsigned long l3id);
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/* from isdn_lib.h */
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int init_bc(struct misdn_stack * stack, struct misdn_bchannel *bc, int midev, int port, int bidx, char *msn, int firsttime);
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2005-12-09 11:01:18 +00:00
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struct misdn_stack* stack_init(int midev, int port, int ptp);
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2006-06-30 14:05:42 +00:00
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void stack_destroy(struct misdn_stack* stack);
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2005-10-31 23:30:09 +00:00
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/* user iface */
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int te_lib_init( void ) ; /* returns midev */
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void te_lib_destroy(int midev) ;
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struct misdn_bchannel *manager_find_bc_by_pid(int pid);
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struct misdn_bchannel *manager_find_bc_holded(struct misdn_bchannel* bc);
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2006-06-01 16:25:04 +00:00
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void manager_ph_control_block(struct misdn_bchannel *bc, int c1, void *c2, int c2_len);
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2005-10-31 23:30:09 +00:00
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void manager_clean_bc(struct misdn_bchannel *bc );
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void manager_bchannel_setup (struct misdn_bchannel *bc);
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void manager_bchannel_cleanup (struct misdn_bchannel *bc);
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void ec_chunk( struct misdn_bchannel *bc, unsigned char *rxchunk, unsigned char *txchunk, int chunk_size);
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/* end */
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int bchdev_echocancel_activate(struct misdn_bchannel* dev);
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void bchdev_echocancel_deactivate(struct misdn_bchannel* dev);
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/* end */
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static char *bearer2str(int cap) {
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static char *bearers[]={
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"Speech",
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"Audio 3.1k",
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"Unres Digital",
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"Res Digital",
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"Unknown Bearer"
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};
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switch (cap) {
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case INFO_CAPABILITY_SPEECH:
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return bearers[0];
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break;
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case INFO_CAPABILITY_AUDIO_3_1K:
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return bearers[1];
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break;
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case INFO_CAPABILITY_DIGITAL_UNRESTRICTED:
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return bearers[2];
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break;
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case INFO_CAPABILITY_DIGITAL_RESTRICTED:
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return bearers[3];
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break;
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default:
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return bearers[4];
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break;
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}
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}
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static char flip_table[256];
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2006-08-21 02:11:39 +00:00
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static void init_flip_bits(void)
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2005-10-31 23:30:09 +00:00
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{
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int i,k;
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for (i = 0 ; i < 256 ; i++) {
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unsigned char sample = 0 ;
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for (k = 0; k<8; k++) {
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if ( i & 1 << k ) sample |= 0x80 >> k;
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}
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flip_table[i] = sample;
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}
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}
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2006-08-21 02:11:39 +00:00
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static char * flip_buf_bits ( char * buf , int len)
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2005-10-31 23:30:09 +00:00
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{
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int i;
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char * start = buf;
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for (i = 0 ; i < len; i++) {
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2006-08-09 09:24:21 +00:00
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buf[i] = flip_table[(unsigned char)buf[i]];
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2005-10-31 23:30:09 +00:00
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}
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return start;
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}
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2006-08-21 02:11:39 +00:00
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static msg_t *create_l2msg(int prim, int dinfo, int size) /* NT only */
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2005-10-31 23:30:09 +00:00
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{
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int i = 0;
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msg_t *dmsg;
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while(i < 10)
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{
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dmsg = prep_l3data_msg(prim, dinfo, size, 256, NULL);
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if (dmsg)
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return(dmsg);
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if (!i)
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printf("cannot allocate memory, trying again...\n");
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i++;
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usleep(300000);
|
|
|
|
}
|
|
|
|
printf("cannot allocate memory, system overloaded.\n");
|
|
|
|
exit(-1);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
msg_t *create_l3msg(int prim, int mt, int dinfo, int size, int ntmode)
|
|
|
|
{
|
|
|
|
int i = 0;
|
|
|
|
msg_t *dmsg;
|
|
|
|
Q931_info_t *qi;
|
|
|
|
iframe_t *frm;
|
|
|
|
|
|
|
|
if (!ntmode)
|
|
|
|
size = sizeof(Q931_info_t)+2;
|
|
|
|
|
|
|
|
while(i < 10) {
|
|
|
|
if (ntmode) {
|
|
|
|
dmsg = prep_l3data_msg(prim, dinfo, size, 256, NULL);
|
|
|
|
if (dmsg) {
|
|
|
|
return(dmsg);
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
dmsg = alloc_msg(size+256+mISDN_HEADER_LEN+DEFAULT_HEADROOM);
|
|
|
|
if (dmsg)
|
|
|
|
{
|
|
|
|
memset(msg_put(dmsg,size+mISDN_HEADER_LEN), 0, size+mISDN_HEADER_LEN);
|
|
|
|
frm = (iframe_t *)dmsg->data;
|
|
|
|
frm->prim = prim;
|
|
|
|
frm->dinfo = dinfo;
|
|
|
|
qi = (Q931_info_t *)(dmsg->data + mISDN_HEADER_LEN);
|
|
|
|
qi->type = mt;
|
|
|
|
return(dmsg);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!i) printf("cannot allocate memory, trying again...\n");
|
|
|
|
i++;
|
|
|
|
usleep(300000);
|
|
|
|
}
|
|
|
|
printf("cannot allocate memory, system overloaded.\n");
|
|
|
|
exit(-1);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static int send_msg (int midev, struct misdn_bchannel *bc, msg_t *dmsg)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
iframe_t *frm;
|
|
|
|
frm = (iframe_t *)dmsg->data;
|
2005-11-01 22:04:14 +00:00
|
|
|
struct misdn_stack *stack=get_stack_by_bc(bc);
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
if (!stack) {
|
2006-02-08 16:10:21 +00:00
|
|
|
cb_log(0,bc->port,"send_msg: IEK!! no stack\n ");
|
2005-12-09 11:01:18 +00:00
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
frm->addr = (stack->upper_id | FLG_MSG_DOWN);
|
2005-10-31 23:30:09 +00:00
|
|
|
frm->dinfo = bc->l3_id;
|
|
|
|
frm->len = (dmsg->len) - mISDN_HEADER_LEN;
|
2006-08-08 09:19:06 +00:00
|
|
|
|
|
|
|
cb_log(4,stack->port,"Sending msg, prim:%x addr:%x dinfo:%x\n",frm->prim,frm->addr,frm->dinfo);
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
mISDN_write(midev, dmsg->data, dmsg->len, TIMEOUT_1SEC);
|
|
|
|
free_msg(dmsg);
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2006-06-17 10:37:35 +00:00
|
|
|
static int mypid=1;
|
2005-10-31 23:30:09 +00:00
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
int misdn_cap_is_speech(int cap)
|
|
|
|
/** Poor mans version **/
|
|
|
|
{
|
2005-11-15 20:20:45 +00:00
|
|
|
if ( (cap != INFO_CAPABILITY_DIGITAL_UNRESTRICTED) &&
|
|
|
|
(cap != INFO_CAPABILITY_DIGITAL_RESTRICTED) ) return 1;
|
2005-10-31 23:30:09 +00:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
int misdn_inband_avail(struct misdn_bchannel *bc)
|
|
|
|
{
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
/*if ! early_bconnect we have never inband available*/
|
|
|
|
if ( ! bc->early_bconnect ) return 0;
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
switch (bc->progress_indicator) {
|
|
|
|
case INFO_PI_INBAND_AVAILABLE:
|
|
|
|
case INFO_PI_CALL_NOT_E2E_ISDN:
|
2005-11-15 20:20:45 +00:00
|
|
|
case INFO_PI_CALLED_NOT_ISDN:
|
2005-10-31 23:30:09 +00:00
|
|
|
return 1;
|
|
|
|
default:
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static void dump_chan_list(struct misdn_stack *stack)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
int i;
|
|
|
|
|
2006-10-11 08:34:03 +00:00
|
|
|
for (i=0; i <= stack->b_num; i++) {
|
2006-06-21 15:21:46 +00:00
|
|
|
cb_log(6, stack->port, "Idx:%d stack->cchan:%d Chan:%d\n",i,stack->channels[i], i+1);
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2006-05-24 23:21:03 +00:00
|
|
|
static int find_free_chan_in_stack(struct misdn_stack *stack, struct misdn_bchannel *bc, int channel)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
int i;
|
|
|
|
|
2007-01-03 11:03:57 +00:00
|
|
|
cb_log(5,stack->port,"find_free_chan: req_chan:%d\n",channel);
|
2006-06-26 17:37:11 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
if (channel < 0 || channel > MAX_BCHANS) {
|
2007-01-03 11:03:57 +00:00
|
|
|
cb_log(0, stack->port, " !! out of bound call to find_free_chan_in_stack! (ch:%d)\n", channel);
|
2005-10-31 23:30:09 +00:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
channel--;
|
|
|
|
|
|
|
|
for (i = 0; i < stack->b_num; i++) {
|
|
|
|
if (i != 15 && (channel < 0 || i == channel)) { /* skip E1 Dchannel ;) and work with chan preselection */
|
|
|
|
if (!stack->channels[i]) {
|
2007-01-03 11:03:57 +00:00
|
|
|
cb_log (3, stack->port, " --> found chan%s: %d\n", channel>=0?" (preselected)":"", i+1);
|
2006-05-24 23:21:03 +00:00
|
|
|
bc->channel=i+1;
|
|
|
|
cb_event(EVENT_NEW_CHANNEL, bc, NULL);
|
2005-10-31 23:30:09 +00:00
|
|
|
return i+1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2007-01-03 11:03:57 +00:00
|
|
|
cb_log (1, stack->port, " !! NO FREE CHAN IN STACK\n");
|
2005-10-31 23:30:09 +00:00
|
|
|
dump_chan_list(stack);
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static int empty_chan_in_stack(struct misdn_stack *stack, int channel)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
Merged revisions 49313 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
................
r49313 | crichter | 2007-01-03 10:06:50 +0100 (Mi, 03 Jan 2007) | 41 lines
Merged revisions 48319,48321,48467,48552,48576,49135,49303 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2
........
r48319 | crichter | 2006-12-06 15:35:25 +0100 (Mi, 06 Dez 2006) | 1 line
changed a few debugs to higher debug levels
........
r48321 | crichter | 2006-12-06 16:48:45 +0100 (Mi, 06 Dez 2006) | 1 line
added the export and import of the MISDN_ADDRESS_COMPLETE Variable to inidcate wether the extension is already completely dialed or if there might come additional digits by information elements. also added some docs for that.
........
r48467 | crichter | 2006-12-14 14:03:49 +0100 (Do, 14 Dez 2006) | 1 line
removed FIXUP state. added check for channel allocation conflict when we create a setup while the other site creates a setup on the same channel, besides the check we resolve this conflict.
........
r48552 | crichter | 2006-12-18 11:19:39 +0100 (Mo, 18 Dez 2006) | 1 line
when our PTP Partner sends us a SETUP with a preselected channel we just accept it, even when we're NT. added some checks for segfaults.
........
r48576 | crichter | 2006-12-19 14:08:51 +0100 (Di, 19 Dez 2006) | 1 line
when we reject a channel, because it's in use already, we shouldn't process the setup anymore. made the channel allocation a bit easier and more understandable, removed a few unused lines
........
r49135 | crichter | 2007-01-02 11:07:22 +0100 (Di, 02 Jan 2007) | 1 line
added check for channel ranges in the set/empty channel functions. set pmp_l1_check default to no. added misdn restart pid cli command. added cleaning of channel when we send a RELEASE_COMPLETE.
........
r49303 | crichter | 2007-01-03 09:24:00 +0100 (Mi, 03 Jan 2007) | 9 lines
* Added check for bridging in misdn_call to avoid setting echocancellation
when 2 mISDN channels are involved and when bridging is set. That lead
to a kernel panic before under different situations, because we switched
about 2 times between hardware bridging and echocancelation
* readded MISDN_URATE variable which got lost before, this should make app_v110
work again
* fixed typo
........
................
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@49321 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-01-03 11:15:02 +00:00
|
|
|
if (channel<=0 || channel>=MAX_BCHANS) {
|
|
|
|
cb_log(0,stack?stack->port:0, "empty_chan_in_stack: cannot empty channel %d\n",channel);
|
2006-07-06 15:11:40 +00:00
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log (4, stack?stack->port:0, "empty_chan_in_stack: %d\n",channel);
|
2005-10-31 23:30:09 +00:00
|
|
|
stack->channels[channel-1] = 0;
|
|
|
|
dump_chan_list(stack);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2006-04-03 19:17:59 +00:00
|
|
|
char *bc_state2str(enum bchannel_state state) {
|
|
|
|
int i;
|
|
|
|
|
|
|
|
struct bchan_state_s {
|
|
|
|
char *n;
|
|
|
|
enum bchannel_state s;
|
|
|
|
} states[] = {
|
|
|
|
{"BCHAN_CLEANED", BCHAN_CLEANED },
|
|
|
|
{"BCHAN_EMPTY", BCHAN_EMPTY},
|
|
|
|
{"BCHAN_SETUP", BCHAN_SETUP},
|
|
|
|
{"BCHAN_SETUPED", BCHAN_SETUPED},
|
|
|
|
{"BCHAN_ACTIVE", BCHAN_ACTIVE},
|
|
|
|
{"BCHAN_ACTIVATED", BCHAN_ACTIVATED},
|
|
|
|
{"BCHAN_BRIDGE", BCHAN_BRIDGE},
|
|
|
|
{"BCHAN_BRIDGED", BCHAN_BRIDGED},
|
|
|
|
{"BCHAN_RELEASE", BCHAN_RELEASE},
|
|
|
|
{"BCHAN_RELEASED", BCHAN_RELEASED},
|
|
|
|
{"BCHAN_CLEAN", BCHAN_CLEAN},
|
2006-06-17 10:37:35 +00:00
|
|
|
{"BCHAN_CLEAN_REQUEST", BCHAN_CLEAN_REQUEST},
|
2006-04-03 19:17:59 +00:00
|
|
|
{"BCHAN_ERROR", BCHAN_ERROR}
|
|
|
|
};
|
|
|
|
|
|
|
|
for (i=0; i< sizeof(states)/sizeof(struct bchan_state_s); i++)
|
|
|
|
if ( states[i].s == state)
|
|
|
|
return states[i].n;
|
|
|
|
|
|
|
|
return "UNKNOWN";
|
|
|
|
}
|
|
|
|
|
|
|
|
void bc_state_change(struct misdn_bchannel *bc, enum bchannel_state state)
|
|
|
|
{
|
2006-10-11 08:23:16 +00:00
|
|
|
cb_log(5,bc->port,"BC_STATE_CHANGE: l3id:%x from:%s to:%s\n",
|
|
|
|
bc->l3_id,
|
2006-04-03 19:17:59 +00:00
|
|
|
bc_state2str(bc->bc_state),
|
|
|
|
bc_state2str(state) );
|
|
|
|
|
|
|
|
switch (state) {
|
|
|
|
case BCHAN_ACTIVATED:
|
|
|
|
if (bc->next_bc_state == BCHAN_BRIDGED) {
|
|
|
|
misdn_join_conf(bc, bc->conf_id);
|
|
|
|
bc->next_bc_state = BCHAN_EMPTY;
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
default:
|
|
|
|
bc->bc_state=state;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static void bc_next_state_change(struct misdn_bchannel *bc, enum bchannel_state state)
|
2006-04-03 19:17:59 +00:00
|
|
|
{
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(5,bc->port,"BC_NEXT_STATE_CHANGE: from:%s to:%s\n",
|
2006-04-03 19:17:59 +00:00
|
|
|
bc_state2str(bc->next_bc_state),
|
|
|
|
bc_state2str(state) );
|
|
|
|
|
|
|
|
bc->next_bc_state=state;
|
|
|
|
}
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static void empty_bc(struct misdn_bchannel *bc)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
2006-02-02 21:15:34 +00:00
|
|
|
bc->bframe_len=0;
|
2005-11-15 20:20:45 +00:00
|
|
|
|
2006-08-08 09:19:06 +00:00
|
|
|
|
|
|
|
bc->in_use= 0;
|
2006-10-11 08:34:03 +00:00
|
|
|
bc->cw= 0;
|
2006-08-08 09:19:06 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
bc->channel = 0;
|
|
|
|
|
2006-06-01 12:51:41 +00:00
|
|
|
bc->sending_complete = 0;
|
|
|
|
|
|
|
|
bc->restart_channel=0;
|
|
|
|
|
2006-04-03 19:17:59 +00:00
|
|
|
bc->conf_id = 0;
|
|
|
|
|
2006-02-02 21:15:34 +00:00
|
|
|
bc->need_more_infos = 0;
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
bc->send_dtmf=0;
|
|
|
|
bc->nodsp=0;
|
|
|
|
bc->nojitter=0;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
bc->time_usec=0;
|
|
|
|
|
|
|
|
bc->rxgain=0;
|
|
|
|
bc->txgain=0;
|
|
|
|
|
|
|
|
bc->crypt=0;
|
|
|
|
bc->curptx=0; bc->curprx=0;
|
|
|
|
|
|
|
|
bc->crypt_key[0] = 0;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2006-02-02 21:15:34 +00:00
|
|
|
bc->generate_tone=0;
|
|
|
|
bc->tone_cnt=0;
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
bc->dnumplan=NUMPLAN_UNKNOWN;
|
|
|
|
bc->onumplan=NUMPLAN_UNKNOWN;
|
|
|
|
bc->rnumplan=NUMPLAN_UNKNOWN;
|
2006-03-09 18:01:27 +00:00
|
|
|
bc->cpnnumplan=NUMPLAN_UNKNOWN;
|
2005-10-31 23:30:09 +00:00
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
bc->active = 0;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
bc->early_bconnect = 1;
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
bc->ec_enable = 0;
|
|
|
|
bc->ec_deftaps = 128;
|
|
|
|
bc->ec_whenbridged = 0;
|
2006-08-08 09:19:06 +00:00
|
|
|
|
|
|
|
#ifdef EC_TRAIN
|
2005-12-09 11:01:18 +00:00
|
|
|
bc->ec_training = 1;
|
2006-08-08 09:19:06 +00:00
|
|
|
#endif
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
bc->orig=0;
|
|
|
|
|
|
|
|
bc->cause=16;
|
|
|
|
bc->out_cause=16;
|
|
|
|
bc->pres=0 ; /* screened */
|
|
|
|
|
|
|
|
bc->evq=EVENT_NOTHING;
|
|
|
|
|
|
|
|
bc->progress_coding=0;
|
|
|
|
bc->progress_location=0;
|
|
|
|
bc->progress_indicator=0;
|
|
|
|
|
|
|
|
/** Set Default Bearer Caps **/
|
|
|
|
bc->capability=INFO_CAPABILITY_SPEECH;
|
|
|
|
bc->law=INFO_CODEC_ALAW;
|
|
|
|
bc->mode=0;
|
2006-02-22 21:59:46 +00:00
|
|
|
bc->rate=0x10;
|
2005-10-31 23:30:09 +00:00
|
|
|
bc->user1=0;
|
|
|
|
bc->urate=0;
|
|
|
|
|
2006-02-02 21:15:34 +00:00
|
|
|
bc->hdlc=0;
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
|
|
|
|
bc->info_dad[0] = 0;
|
|
|
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bc->display[0] = 0;
|
|
|
|
bc->infos_pending[0] = 0;
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2006-04-05 14:51:48 +00:00
|
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bc->cad[0] = 0;
|
2005-10-31 23:30:09 +00:00
|
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bc->oad[0] = 0;
|
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bc->dad[0] = 0;
|
2006-02-22 21:59:46 +00:00
|
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bc->rad[0] = 0;
|
2005-10-31 23:30:09 +00:00
|
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bc->orig_dad[0] = 0;
|
|
|
|
|
2006-08-16 13:19:54 +00:00
|
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bc->fac_in.Function = Fac_None;
|
|
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bc->fac_out.Function = Fac_None;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-11-01 22:04:14 +00:00
|
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bc->te_choose_channel = 0;
|
2005-10-31 23:30:09 +00:00
|
|
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}
|
|
|
|
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static int clean_up_bc(struct misdn_bchannel *bc)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
int ret=0;
|
|
|
|
unsigned char buff[32];
|
2005-11-01 22:04:14 +00:00
|
|
|
struct misdn_stack * stack;
|
2006-04-03 19:17:59 +00:00
|
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|
|
2006-06-21 15:21:46 +00:00
|
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cb_log(3, bc?bc->port:0, "$$$ CLEANUP CALLED pid:%d\n", bc?bc->pid:-1);
|
2005-11-01 22:04:14 +00:00
|
|
|
|
|
|
|
if (!bc ) return -1;
|
|
|
|
stack=get_stack_by_bc(bc);
|
2006-04-03 19:17:59 +00:00
|
|
|
|
2005-11-01 22:04:14 +00:00
|
|
|
if (!stack) return -1;
|
|
|
|
|
2006-04-03 19:17:59 +00:00
|
|
|
switch (bc->bc_state ) {
|
|
|
|
case BCHAN_CLEANED:
|
2005-11-01 22:04:14 +00:00
|
|
|
cb_log(5, stack->port, "$$$ Already cleaned up bc with stid :%x\n", bc->b_stid);
|
2005-10-31 23:30:09 +00:00
|
|
|
return -1;
|
2006-04-03 19:17:59 +00:00
|
|
|
|
|
|
|
default:
|
|
|
|
break;
|
2005-12-09 11:01:18 +00:00
|
|
|
}
|
|
|
|
|
2006-06-21 15:21:46 +00:00
|
|
|
cb_log(2, stack->port, "$$$ Cleaning up bc with stid :%x pid:%d\n", bc->b_stid, bc->pid);
|
2005-11-01 22:04:14 +00:00
|
|
|
|
2006-08-08 09:19:06 +00:00
|
|
|
manager_ec_disable(bc);
|
|
|
|
|
2006-10-27 11:18:32 +00:00
|
|
|
manager_bchannel_deactivate(bc);
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2006-06-21 15:21:46 +00:00
|
|
|
mISDN_write_frame(stack->midev, buff, bc->layer_id|FLG_MSG_TARGET|FLG_MSG_DOWN, MGR_DELLAYER | REQUEST, 0, 0, NULL, TIMEOUT_1SEC);
|
2006-06-07 13:01:02 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
bc->b_stid = 0;
|
2006-04-03 19:17:59 +00:00
|
|
|
bc_state_change(bc, BCHAN_CLEANED);
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static void clear_l3(struct misdn_stack *stack)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
int i;
|
2006-08-03 16:38:00 +00:00
|
|
|
|
2006-10-11 08:34:03 +00:00
|
|
|
for (i=0; i<=stack->b_num; i++) {
|
2005-10-31 23:30:09 +00:00
|
|
|
if (global_state == MISDN_INITIALIZED) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_event(EVENT_CLEANUP, &stack->bc[i], NULL);
|
2005-10-31 23:30:09 +00:00
|
|
|
empty_chan_in_stack(stack,i+1);
|
|
|
|
empty_bc(&stack->bc[i]);
|
2006-06-01 12:51:41 +00:00
|
|
|
clean_up_bc(&stack->bc[i]);
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static int set_chan_in_stack(struct misdn_stack *stack, int channel)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
2006-06-26 17:37:11 +00:00
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(4,stack->port,"set_chan_in_stack: %d\n",channel);
|
Merged revisions 49313 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
................
r49313 | crichter | 2007-01-03 10:06:50 +0100 (Mi, 03 Jan 2007) | 41 lines
Merged revisions 48319,48321,48467,48552,48576,49135,49303 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2
........
r48319 | crichter | 2006-12-06 15:35:25 +0100 (Mi, 06 Dez 2006) | 1 line
changed a few debugs to higher debug levels
........
r48321 | crichter | 2006-12-06 16:48:45 +0100 (Mi, 06 Dez 2006) | 1 line
added the export and import of the MISDN_ADDRESS_COMPLETE Variable to inidcate wether the extension is already completely dialed or if there might come additional digits by information elements. also added some docs for that.
........
r48467 | crichter | 2006-12-14 14:03:49 +0100 (Do, 14 Dez 2006) | 1 line
removed FIXUP state. added check for channel allocation conflict when we create a setup while the other site creates a setup on the same channel, besides the check we resolve this conflict.
........
r48552 | crichter | 2006-12-18 11:19:39 +0100 (Mo, 18 Dez 2006) | 1 line
when our PTP Partner sends us a SETUP with a preselected channel we just accept it, even when we're NT. added some checks for segfaults.
........
r48576 | crichter | 2006-12-19 14:08:51 +0100 (Di, 19 Dez 2006) | 1 line
when we reject a channel, because it's in use already, we shouldn't process the setup anymore. made the channel allocation a bit easier and more understandable, removed a few unused lines
........
r49135 | crichter | 2007-01-02 11:07:22 +0100 (Di, 02 Jan 2007) | 1 line
added check for channel ranges in the set/empty channel functions. set pmp_l1_check default to no. added misdn restart pid cli command. added cleaning of channel when we send a RELEASE_COMPLETE.
........
r49303 | crichter | 2007-01-03 09:24:00 +0100 (Mi, 03 Jan 2007) | 9 lines
* Added check for bridging in misdn_call to avoid setting echocancellation
when 2 mISDN channels are involved and when bridging is set. That lead
to a kernel panic before under different situations, because we switched
about 2 times between hardware bridging and echocancelation
* readded MISDN_URATE variable which got lost before, this should make app_v110
work again
* fixed typo
........
................
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@49321 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-01-03 11:15:02 +00:00
|
|
|
dump_chan_list(stack);
|
|
|
|
if (channel >=1 && channel <= MAX_BCHANS) {
|
|
|
|
if (!stack->channels[channel-1])
|
|
|
|
stack->channels[channel-1] = 1;
|
|
|
|
else {
|
|
|
|
cb_log(0,stack->port,"channel already in use:%d\n", channel );
|
|
|
|
return -1;
|
|
|
|
}
|
2006-06-26 17:37:11 +00:00
|
|
|
} else {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0,stack->port,"couldn't set channel %d in\n", channel );
|
Merged revisions 49313 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
................
r49313 | crichter | 2007-01-03 10:06:50 +0100 (Mi, 03 Jan 2007) | 41 lines
Merged revisions 48319,48321,48467,48552,48576,49135,49303 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2
........
r48319 | crichter | 2006-12-06 15:35:25 +0100 (Mi, 06 Dez 2006) | 1 line
changed a few debugs to higher debug levels
........
r48321 | crichter | 2006-12-06 16:48:45 +0100 (Mi, 06 Dez 2006) | 1 line
added the export and import of the MISDN_ADDRESS_COMPLETE Variable to inidcate wether the extension is already completely dialed or if there might come additional digits by information elements. also added some docs for that.
........
r48467 | crichter | 2006-12-14 14:03:49 +0100 (Do, 14 Dez 2006) | 1 line
removed FIXUP state. added check for channel allocation conflict when we create a setup while the other site creates a setup on the same channel, besides the check we resolve this conflict.
........
r48552 | crichter | 2006-12-18 11:19:39 +0100 (Mo, 18 Dez 2006) | 1 line
when our PTP Partner sends us a SETUP with a preselected channel we just accept it, even when we're NT. added some checks for segfaults.
........
r48576 | crichter | 2006-12-19 14:08:51 +0100 (Di, 19 Dez 2006) | 1 line
when we reject a channel, because it's in use already, we shouldn't process the setup anymore. made the channel allocation a bit easier and more understandable, removed a few unused lines
........
r49135 | crichter | 2007-01-02 11:07:22 +0100 (Di, 02 Jan 2007) | 1 line
added check for channel ranges in the set/empty channel functions. set pmp_l1_check default to no. added misdn restart pid cli command. added cleaning of channel when we send a RELEASE_COMPLETE.
........
r49303 | crichter | 2007-01-03 09:24:00 +0100 (Mi, 03 Jan 2007) | 9 lines
* Added check for bridging in misdn_call to avoid setting echocancellation
when 2 mISDN channels are involved and when bridging is set. That lead
to a kernel panic before under different situations, because we switched
about 2 times between hardware bridging and echocancelation
* readded MISDN_URATE variable which got lost before, this should make app_v110
work again
* fixed typo
........
................
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@49321 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-01-03 11:15:02 +00:00
|
|
|
return -1;
|
2006-06-26 17:37:11 +00:00
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
#if 0
|
|
|
|
static int chan_in_stack_free(struct misdn_stack *stack, int channel)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
if (stack->channels[channel-1])
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
}
|
2006-08-21 02:11:39 +00:00
|
|
|
#endif
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
|
|
|
|
static int newteid=0;
|
|
|
|
|
|
|
|
#define MAXPROCS 0x100
|
2005-11-01 22:04:14 +00:00
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static int misdn_lib_get_l1_down(struct misdn_stack *stack)
|
2006-03-07 11:16:56 +00:00
|
|
|
{
|
|
|
|
/* 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);
|
|
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static int misdn_lib_get_l2_down(struct misdn_stack *stack)
|
2006-03-07 11:16:56 +00:00
|
|
|
{
|
|
|
|
|
|
|
|
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;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static int misdn_lib_get_l1_up(struct misdn_stack *stack)
|
2005-11-01 22:04:14 +00:00
|
|
|
{
|
2006-02-08 16:10:21 +00:00
|
|
|
/* Pull Up L1 */
|
2005-11-01 22:04:14 +00:00
|
|
|
iframe_t act;
|
|
|
|
act.prim = PH_ACTIVATE | REQUEST;
|
2005-12-09 11:01:18 +00:00
|
|
|
act.addr = (stack->upper_id | FLG_MSG_DOWN) ;
|
|
|
|
|
|
|
|
|
2005-11-01 22:04:14 +00:00
|
|
|
act.dinfo = 0;
|
|
|
|
act.len = 0;
|
|
|
|
|
|
|
|
return mISDN_write(stack->midev, &act, mISDN_HEADER_LEN+act.len, TIMEOUT_1SEC);
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
int misdn_lib_get_l2_up(struct misdn_stack *stack)
|
|
|
|
{
|
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
if (stack->ptp && (stack->nt) ) {
|
2005-11-01 22:04:14 +00:00
|
|
|
msg_t *dmsg;
|
|
|
|
/* L2 */
|
|
|
|
dmsg = create_l2msg(DL_ESTABLISH | REQUEST, 0, 0);
|
|
|
|
|
|
|
|
if (stack->nst.manager_l3(&stack->nst, dmsg))
|
|
|
|
free_msg(dmsg);
|
|
|
|
|
|
|
|
} else {
|
|
|
|
iframe_t act;
|
|
|
|
|
|
|
|
act.prim = DL_ESTABLISH | REQUEST;
|
2005-12-09 11:01:18 +00:00
|
|
|
act.addr = (stack->upper_id |FLG_MSG_DOWN) ;
|
|
|
|
|
2005-11-01 22:04:14 +00:00
|
|
|
act.dinfo = 0;
|
|
|
|
act.len = 0;
|
|
|
|
return mISDN_write(stack->midev, &act, mISDN_HEADER_LEN+act.len, TIMEOUT_1SEC);
|
|
|
|
}
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
#if 0
|
|
|
|
static int misdn_lib_get_l2_te_ptp_up(struct misdn_stack *stack)
|
2006-02-08 19:39:37 +00:00
|
|
|
{
|
|
|
|
iframe_t act;
|
|
|
|
|
|
|
|
act.prim = DL_ESTABLISH | REQUEST;
|
|
|
|
act.addr = (stack->upper_id & ~LAYER_ID_MASK) | 3 | FLG_MSG_DOWN;
|
|
|
|
|
|
|
|
act.dinfo = 0;
|
|
|
|
act.len = 0;
|
|
|
|
return mISDN_write(stack->midev, &act, mISDN_HEADER_LEN+act.len, TIMEOUT_1SEC);
|
|
|
|
return 0;
|
|
|
|
}
|
2006-08-21 02:11:39 +00:00
|
|
|
#endif
|
2005-11-01 22:04:14 +00:00
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static int misdn_lib_get_short_status(struct misdn_stack *stack)
|
2005-12-09 11:01:18 +00:00
|
|
|
{
|
|
|
|
iframe_t act;
|
|
|
|
|
|
|
|
|
|
|
|
act.prim = MGR_SHORTSTATUS | REQUEST;
|
|
|
|
|
2006-02-08 19:39:37 +00:00
|
|
|
act.addr = (stack->upper_id | MSG_BROADCAST) ;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2006-02-08 19:39:37 +00:00
|
|
|
act.dinfo = SSTATUS_BROADCAST_BIT | SSTATUS_ALL;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
act.len = 0;
|
|
|
|
return mISDN_write(stack->midev, &act, mISDN_HEADER_LEN+act.len, TIMEOUT_1SEC);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2005-11-01 22:04:14 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
static int create_process (int midev, struct misdn_bchannel *bc) {
|
|
|
|
iframe_t ncr;
|
|
|
|
int l3_id;
|
|
|
|
int i;
|
2005-11-01 22:04:14 +00:00
|
|
|
struct misdn_stack *stack=get_stack_by_bc(bc);
|
2005-10-31 23:30:09 +00:00
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
if (stack->nt) {
|
2006-11-02 15:47:23 +00:00
|
|
|
if (!find_free_chan_in_stack(stack, bc, bc->channel_preselected ? bc->channel : 0))
|
|
|
|
return -1;
|
2006-05-24 23:21:03 +00:00
|
|
|
/*bc->channel=free_chan;*/
|
Merged revisions 49313 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
................
r49313 | crichter | 2007-01-03 10:06:50 +0100 (Mi, 03 Jan 2007) | 41 lines
Merged revisions 48319,48321,48467,48552,48576,49135,49303 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2
........
r48319 | crichter | 2006-12-06 15:35:25 +0100 (Mi, 06 Dez 2006) | 1 line
changed a few debugs to higher debug levels
........
r48321 | crichter | 2006-12-06 16:48:45 +0100 (Mi, 06 Dez 2006) | 1 line
added the export and import of the MISDN_ADDRESS_COMPLETE Variable to inidcate wether the extension is already completely dialed or if there might come additional digits by information elements. also added some docs for that.
........
r48467 | crichter | 2006-12-14 14:03:49 +0100 (Do, 14 Dez 2006) | 1 line
removed FIXUP state. added check for channel allocation conflict when we create a setup while the other site creates a setup on the same channel, besides the check we resolve this conflict.
........
r48552 | crichter | 2006-12-18 11:19:39 +0100 (Mo, 18 Dez 2006) | 1 line
when our PTP Partner sends us a SETUP with a preselected channel we just accept it, even when we're NT. added some checks for segfaults.
........
r48576 | crichter | 2006-12-19 14:08:51 +0100 (Di, 19 Dez 2006) | 1 line
when we reject a channel, because it's in use already, we shouldn't process the setup anymore. made the channel allocation a bit easier and more understandable, removed a few unused lines
........
r49135 | crichter | 2007-01-02 11:07:22 +0100 (Di, 02 Jan 2007) | 1 line
added check for channel ranges in the set/empty channel functions. set pmp_l1_check default to no. added misdn restart pid cli command. added cleaning of channel when we send a RELEASE_COMPLETE.
........
r49303 | crichter | 2007-01-03 09:24:00 +0100 (Mi, 03 Jan 2007) | 9 lines
* Added check for bridging in misdn_call to avoid setting echocancellation
when 2 mISDN channels are involved and when bridging is set. That lead
to a kernel panic before under different situations, because we switched
about 2 times between hardware bridging and echocancelation
* readded MISDN_URATE variable which got lost before, this should make app_v110
work again
* fixed typo
........
................
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@49321 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-01-03 11:15:02 +00:00
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if (set_chan_in_stack(stack ,bc->channel)<0) return -1;
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2006-04-29 22:56:00 +00:00
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2006-11-02 15:47:23 +00:00
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cb_log(4,stack->port, " --> found channel: %d\n", bc->channel);
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2005-10-31 23:30:09 +00:00
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for (i=0; i <= MAXPROCS; i++)
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if (stack->procids[i]==0) break;
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if (i== MAXPROCS) {
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2006-08-03 16:38:00 +00:00
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cb_log(0, stack->port, "Couldnt Create New ProcId.\n");
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2005-10-31 23:30:09 +00:00
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return -1;
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}
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stack->procids[i]=1;
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l3_id = 0xff00 | i;
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ncr.prim = CC_NEW_CR | REQUEST;
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2005-12-09 11:01:18 +00:00
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ncr.addr = (stack->upper_id | FLG_MSG_DOWN) ;
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2005-10-31 23:30:09 +00:00
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ncr.dinfo = l3_id;
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ncr.len = 0;
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bc->l3_id = l3_id;
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cb_log(3, stack->port, " --> new_l3id %x\n",l3_id);
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} else {
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2005-11-01 22:04:14 +00:00
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if (stack->ptp || bc->te_choose_channel) {
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2005-10-31 23:30:09 +00:00
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/* we know exactly which channels are in use */
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2006-11-02 15:47:23 +00:00
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if (!find_free_chan_in_stack(stack, bc, bc->channel_preselected ? bc->channel : 0))
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return -1;
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2006-05-24 23:21:03 +00:00
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/*bc->channel=free_chan;*/
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2006-11-02 15:47:23 +00:00
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cb_log(2,stack->port, " --> found channel: %d\n", bc->channel);
|
Merged revisions 49313 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
................
r49313 | crichter | 2007-01-03 10:06:50 +0100 (Mi, 03 Jan 2007) | 41 lines
Merged revisions 48319,48321,48467,48552,48576,49135,49303 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2
........
r48319 | crichter | 2006-12-06 15:35:25 +0100 (Mi, 06 Dez 2006) | 1 line
changed a few debugs to higher debug levels
........
r48321 | crichter | 2006-12-06 16:48:45 +0100 (Mi, 06 Dez 2006) | 1 line
added the export and import of the MISDN_ADDRESS_COMPLETE Variable to inidcate wether the extension is already completely dialed or if there might come additional digits by information elements. also added some docs for that.
........
r48467 | crichter | 2006-12-14 14:03:49 +0100 (Do, 14 Dez 2006) | 1 line
removed FIXUP state. added check for channel allocation conflict when we create a setup while the other site creates a setup on the same channel, besides the check we resolve this conflict.
........
r48552 | crichter | 2006-12-18 11:19:39 +0100 (Mo, 18 Dez 2006) | 1 line
when our PTP Partner sends us a SETUP with a preselected channel we just accept it, even when we're NT. added some checks for segfaults.
........
r48576 | crichter | 2006-12-19 14:08:51 +0100 (Di, 19 Dez 2006) | 1 line
when we reject a channel, because it's in use already, we shouldn't process the setup anymore. made the channel allocation a bit easier and more understandable, removed a few unused lines
........
r49135 | crichter | 2007-01-02 11:07:22 +0100 (Di, 02 Jan 2007) | 1 line
added check for channel ranges in the set/empty channel functions. set pmp_l1_check default to no. added misdn restart pid cli command. added cleaning of channel when we send a RELEASE_COMPLETE.
........
r49303 | crichter | 2007-01-03 09:24:00 +0100 (Mi, 03 Jan 2007) | 9 lines
* Added check for bridging in misdn_call to avoid setting echocancellation
when 2 mISDN channels are involved and when bridging is set. That lead
to a kernel panic before under different situations, because we switched
about 2 times between hardware bridging and echocancelation
* readded MISDN_URATE variable which got lost before, this should make app_v110
work again
* fixed typo
........
................
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@49321 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-01-03 11:15:02 +00:00
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if (set_chan_in_stack(stack ,bc->channel)<0) return -1;
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2005-10-31 23:30:09 +00:00
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} else {
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/* other phones could have made a call also on this port (ptmp) */
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bc->channel=0xff;
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}
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/* if we are in te-mode, we need to create a process first */
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if (newteid++ > 0xffff)
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newteid = 0x0001;
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l3_id = (entity<<16) | newteid;
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/* preparing message */
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ncr.prim = CC_NEW_CR | REQUEST;
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2005-12-09 11:01:18 +00:00
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ncr.addr = (stack->upper_id | FLG_MSG_DOWN) ;
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2005-10-31 23:30:09 +00:00
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ncr.dinfo =l3_id;
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ncr.len = 0;
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/* send message */
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bc->l3_id = l3_id;
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cb_log(3, stack->port, "--> new_l3id %x\n",l3_id);
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mISDN_write(midev, &ncr, mISDN_HEADER_LEN+ncr.len, TIMEOUT_1SEC);
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}
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return l3_id;
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}
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2005-11-15 20:20:45 +00:00
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void misdn_lib_setup_bc(struct misdn_bchannel *bc)
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{
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2006-10-10 14:54:58 +00:00
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clean_up_bc(bc);
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2005-11-15 20:20:45 +00:00
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setup_bc(bc);
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}
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2005-10-31 23:30:09 +00:00
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int setup_bc(struct misdn_bchannel *bc)
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{
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unsigned char buff[1025];
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mISDN_pid_t pid;
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int ret;
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2005-12-09 11:01:18 +00:00
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2005-11-01 22:04:14 +00:00
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struct misdn_stack *stack=get_stack_by_bc(bc);
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2006-04-04 19:09:26 +00:00
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if (!stack) {
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2006-08-03 16:38:00 +00:00
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cb_log(0, bc->port, "setup_bc: NO STACK FOUND!!\n");
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2006-04-04 19:09:26 +00:00
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return -1;
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}
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2005-11-01 22:04:14 +00:00
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int midev=stack->midev;
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2005-10-31 23:30:09 +00:00
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int channel=bc->channel-1-(bc->channel>16);
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2005-11-01 22:04:14 +00:00
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int b_stid=stack->b_stids[channel>=0?channel:0];
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2006-02-02 21:15:34 +00:00
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2006-04-03 19:17:59 +00:00
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2006-06-21 15:21:46 +00:00
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switch (bc->bc_state) {
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case BCHAN_CLEANED:
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break;
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default:
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cb_log(4, stack->port, "$$$ bc already upsetted stid :%x (state:%s)\n", b_stid, bc_state2str(bc->bc_state) );
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return -1;
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2005-10-31 23:30:09 +00:00
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}
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2005-11-01 22:04:14 +00:00
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cb_log(5, stack->port, "$$$ Setting up bc with stid :%x\n", b_stid);
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2005-10-31 23:30:09 +00:00
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if (b_stid <= 0) {
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2006-08-03 16:38:00 +00:00
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cb_log(0, stack->port," -- Stid <=0 at the moment in channel:%d\n",channel);
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2006-04-03 19:17:59 +00:00
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bc_state_change(bc,BCHAN_ERROR);
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2005-10-31 23:30:09 +00:00
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return 1;
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}
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2005-11-15 20:20:45 +00:00
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2005-12-09 11:01:18 +00:00
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2005-10-31 23:30:09 +00:00
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bc->b_stid = b_stid;
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{
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layer_info_t li;
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memset(&li, 0, sizeof(li));
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li.object_id = -1;
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li.extentions = 0;
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li.st = bc->b_stid; /* given idx */
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2005-12-09 11:01:18 +00:00
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#define MISDN_DSP
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|
#ifndef MISDN_DSP
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bc->nodsp=1;
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|
#endif
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2006-02-02 21:15:34 +00:00
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if ( bc->hdlc || bc->nodsp) {
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cb_log(4, stack->port,"setup_bc: without dsp\n");
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2005-10-31 23:30:09 +00:00
|
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{
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|
int l = sizeof(li.name);
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2006-02-02 21:15:34 +00:00
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strncpy(li.name, "B L3", l);
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2005-10-31 23:30:09 +00:00
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|
li.name[l-1] = 0;
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}
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2006-02-02 21:15:34 +00:00
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li.pid.layermask = ISDN_LAYER((3));
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li.pid.protocol[3] = ISDN_PID_L3_B_USER;
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2005-10-31 23:30:09 +00:00
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2006-02-02 21:15:34 +00:00
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bc->layer=3;
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2005-10-31 23:30:09 +00:00
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} else {
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2006-02-02 21:15:34 +00:00
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cb_log(4, stack->port,"setup_bc: with dsp\n");
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2005-10-31 23:30:09 +00:00
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|
{
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|
int l = sizeof(li.name);
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2006-02-02 21:15:34 +00:00
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strncpy(li.name, "B L4", l);
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2005-10-31 23:30:09 +00:00
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li.name[l-1] = 0;
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}
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2006-02-02 21:15:34 +00:00
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li.pid.layermask = ISDN_LAYER((4));
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li.pid.protocol[4] = ISDN_PID_L4_B_USER
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|
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|
;
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|
bc->layer=4;
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2005-12-09 11:01:18 +00:00
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2006-02-02 21:15:34 +00:00
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}
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2005-10-31 23:30:09 +00:00
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ret = mISDN_new_layer(midev, &li);
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2005-12-09 11:01:18 +00:00
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|
if (ret ) {
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2006-08-03 16:38:00 +00:00
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cb_log(0, stack->port,"New Layer Err: %d %s\n",ret,strerror(errno));
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2006-04-03 19:17:59 +00:00
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bc_state_change(bc,BCHAN_ERROR);
|
2005-10-31 23:30:09 +00:00
|
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|
return(-EINVAL);
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|
}
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2005-12-09 11:01:18 +00:00
|
|
|
|
|
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|
bc->layer_id = li.id;
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
memset(&pid, 0, sizeof(pid));
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|
|
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|
2005-12-09 11:01:18 +00:00
|
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|
|
|
|
|
2005-11-01 22:04:14 +00:00
|
|
|
cb_log(4, stack->port," --> Channel is %d\n", bc->channel);
|
2005-10-31 23:30:09 +00:00
|
|
|
|
2006-02-02 21:15:34 +00:00
|
|
|
if (bc->nodsp) {
|
|
|
|
cb_log(2, stack->port," --> TRANSPARENT Mode (no DSP, no HDLC)\n");
|
2005-10-31 23:30:09 +00:00
|
|
|
pid.protocol[1] = ISDN_PID_L1_B_64TRANS;
|
|
|
|
pid.protocol[2] = ISDN_PID_L2_B_TRANS;
|
|
|
|
pid.protocol[3] = ISDN_PID_L3_B_USER;
|
|
|
|
pid.layermask = ISDN_LAYER((1)) | ISDN_LAYER((2)) | ISDN_LAYER((3));
|
2005-11-15 20:20:45 +00:00
|
|
|
|
2006-02-02 21:15:34 +00:00
|
|
|
} else if ( bc->hdlc ) {
|
|
|
|
cb_log(2, stack->port," --> HDLC Mode\n");
|
|
|
|
pid.protocol[1] = ISDN_PID_L1_B_64HDLC ;
|
|
|
|
pid.protocol[2] = ISDN_PID_L2_B_TRANS ;
|
|
|
|
pid.protocol[3] = ISDN_PID_L3_B_USER;
|
|
|
|
pid.layermask = ISDN_LAYER((1)) | ISDN_LAYER((2)) | ISDN_LAYER((3)) ;
|
|
|
|
} else {
|
|
|
|
cb_log(2, stack->port," --> TRANSPARENT Mode\n");
|
2005-10-31 23:30:09 +00:00
|
|
|
pid.protocol[1] = ISDN_PID_L1_B_64TRANS;
|
|
|
|
pid.protocol[2] = ISDN_PID_L2_B_TRANS;
|
|
|
|
pid.protocol[3] = ISDN_PID_L3_B_DSP;
|
|
|
|
pid.protocol[4] = ISDN_PID_L4_B_USER;
|
|
|
|
pid.layermask = ISDN_LAYER((1)) | ISDN_LAYER((2)) | ISDN_LAYER((3)) | ISDN_LAYER((4));
|
|
|
|
|
2006-02-02 21:15:34 +00:00
|
|
|
}
|
2006-06-01 12:51:41 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
ret = mISDN_set_stack(midev, bc->b_stid, &pid);
|
2006-06-01 12:51:41 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
if (ret){
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, stack->port,"$$$ Set Stack Err: %d %s\n",ret,strerror(errno));
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
mISDN_write_frame(midev, buff, bc->layer_id, MGR_DELLAYER | REQUEST, 0, 0, NULL, TIMEOUT_1SEC);
|
2006-06-01 12:51:41 +00:00
|
|
|
|
2006-04-03 19:17:59 +00:00
|
|
|
bc_state_change(bc,BCHAN_ERROR);
|
2006-10-27 11:18:32 +00:00
|
|
|
cb_event(EVENT_BCHAN_ERROR, bc, glob_mgr->user_data);
|
2005-12-09 11:01:18 +00:00
|
|
|
return(-EINVAL);
|
|
|
|
}
|
|
|
|
|
2006-06-21 15:21:46 +00:00
|
|
|
ret = mISDN_get_setstack_ind(midev, bc->layer_id);
|
|
|
|
|
|
|
|
if (ret) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, stack->port,"$$$ Set StackIND Err: %d %s\n",ret,strerror(errno));
|
2006-06-21 15:21:46 +00:00
|
|
|
mISDN_write_frame(midev, buff, bc->layer_id, MGR_DELLAYER | REQUEST, 0, 0, NULL, TIMEOUT_1SEC);
|
|
|
|
|
|
|
|
bc_state_change(bc,BCHAN_ERROR);
|
2006-10-27 11:18:32 +00:00
|
|
|
cb_event(EVENT_BCHAN_ERROR, bc, glob_mgr->user_data);
|
2006-06-21 15:21:46 +00:00
|
|
|
return(-EINVAL);
|
|
|
|
}
|
|
|
|
|
|
|
|
ret = mISDN_get_layerid(midev, bc->b_stid, bc->layer) ;
|
|
|
|
|
|
|
|
bc->addr = ret>0? ret : 0;
|
|
|
|
|
|
|
|
if (!bc->addr) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, stack->port,"$$$ Get Layerid Err: %d %s\n",ret,strerror(errno));
|
2006-06-21 15:21:46 +00:00
|
|
|
mISDN_write_frame(midev, buff, bc->layer_id, MGR_DELLAYER | REQUEST, 0, 0, NULL, TIMEOUT_1SEC);
|
|
|
|
|
|
|
|
bc_state_change(bc,BCHAN_ERROR);
|
2006-10-27 11:18:32 +00:00
|
|
|
cb_event(EVENT_BCHAN_ERROR, bc, glob_mgr->user_data);
|
|
|
|
return (-EINVAL);
|
2006-06-21 15:21:46 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
manager_bchannel_activate(bc);
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2006-06-21 15:21:46 +00:00
|
|
|
bc_state_change(bc,BCHAN_ACTIVATED);
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/** IFACE **/
|
|
|
|
int init_bc(struct misdn_stack *stack, struct misdn_bchannel *bc, int midev, int port, int bidx, char *msn, int firsttime)
|
|
|
|
{
|
|
|
|
unsigned char buff[1025];
|
|
|
|
iframe_t *frm = (iframe_t *)buff;
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
if (!bc) return -1;
|
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(8, port, "Init.BC %d.\n",bidx);
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
memset(bc, 0,sizeof(struct misdn_bchannel));
|
|
|
|
|
|
|
|
if (msn) {
|
|
|
|
int l = sizeof(bc->msn);
|
|
|
|
strncpy(bc->msn,msn, l);
|
|
|
|
bc->msn[l-1] = 0;
|
|
|
|
}
|
2005-11-01 22:04:14 +00:00
|
|
|
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
empty_bc(bc);
|
2006-04-03 19:17:59 +00:00
|
|
|
bc_state_change(bc, BCHAN_CLEANED);
|
|
|
|
|
2005-11-01 22:04:14 +00:00
|
|
|
bc->port=stack->port;
|
2005-12-09 11:01:18 +00:00
|
|
|
bc->nt=stack->nt?1:0;
|
2005-11-01 22:04:14 +00:00
|
|
|
|
|
|
|
{
|
|
|
|
ibuffer_t* ibuf= init_ibuffer(MISDN_IBUF_SIZE);
|
|
|
|
|
|
|
|
if (!ibuf) return -1;
|
|
|
|
|
|
|
|
clear_ibuffer( ibuf);
|
|
|
|
|
|
|
|
ibuf->rsem=malloc(sizeof(sem_t));
|
|
|
|
|
|
|
|
bc->astbuf=ibuf;
|
|
|
|
|
|
|
|
if (sem_init(ibuf->rsem,1,0)<0)
|
|
|
|
sem_init(ibuf->rsem,0,0);
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
stack_info_t *stinf;
|
2005-11-01 22:04:14 +00:00
|
|
|
ret = mISDN_get_stack_info(midev, stack->port, buff, sizeof(buff));
|
2005-10-31 23:30:09 +00:00
|
|
|
if (ret < 0) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, port, "%s: Cannot get stack info for this port. (ret=%d)\n", __FUNCTION__, ret);
|
2005-10-31 23:30:09 +00:00
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
stinf = (stack_info_t *)&frm->data.p;
|
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(8, port, " --> Child %x\n",stinf->child[bidx]);
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
struct misdn_stack* stack_init( int midev, int port, int ptp )
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
int ret;
|
|
|
|
unsigned char buff[1025];
|
|
|
|
iframe_t *frm = (iframe_t *)buff;
|
|
|
|
stack_info_t *stinf;
|
|
|
|
int i;
|
|
|
|
layer_info_t li;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
struct misdn_stack *stack = malloc(sizeof(struct misdn_stack));
|
|
|
|
if (!stack ) return NULL;
|
|
|
|
|
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(8, port, "Init. Stack.\n");
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
memset(stack,0,sizeof(struct misdn_stack));
|
|
|
|
|
|
|
|
for (i=0; i<MAX_BCHANS + 1; i++ ) stack->channels[i]=0;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
stack->port=port;
|
|
|
|
stack->midev=midev;
|
|
|
|
stack->ptp=ptp;
|
|
|
|
|
|
|
|
stack->holding=NULL;
|
|
|
|
stack->pri=0;
|
|
|
|
|
|
|
|
msg_queue_init(&stack->downqueue);
|
2006-04-29 22:56:00 +00:00
|
|
|
msg_queue_init(&stack->upqueue);
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
/* query port's requirements */
|
|
|
|
ret = mISDN_get_stack_info(midev, port, buff, sizeof(buff));
|
|
|
|
if (ret < 0) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, port, "%s: Cannot get stack info for this port. (ret=%d)\n", __FUNCTION__, ret);
|
2005-10-31 23:30:09 +00:00
|
|
|
return(NULL);
|
|
|
|
}
|
|
|
|
|
|
|
|
stinf = (stack_info_t *)&frm->data.p;
|
|
|
|
|
|
|
|
stack->d_stid = stinf->id;
|
|
|
|
stack->b_num = stinf->childcnt;
|
|
|
|
|
2006-10-11 08:34:03 +00:00
|
|
|
for (i=0; i<=stinf->childcnt; i++)
|
2005-10-31 23:30:09 +00:00
|
|
|
stack->b_stids[i] = stinf->child[i];
|
|
|
|
|
|
|
|
switch(stinf->pid.protocol[0] & ~ISDN_PID_FEATURE_MASK) {
|
|
|
|
case ISDN_PID_L0_TE_S0:
|
2005-12-09 11:01:18 +00:00
|
|
|
stack->nt=0;
|
2005-10-31 23:30:09 +00:00
|
|
|
break;
|
|
|
|
case ISDN_PID_L0_NT_S0:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(8, port, "NT Stack\n");
|
2005-10-31 23:30:09 +00:00
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
stack->nt=1;
|
2005-10-31 23:30:09 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case ISDN_PID_L0_TE_U:
|
|
|
|
break;
|
|
|
|
case ISDN_PID_L0_NT_U:
|
|
|
|
break;
|
|
|
|
case ISDN_PID_L0_TE_UP2:
|
|
|
|
break;
|
|
|
|
case ISDN_PID_L0_NT_UP2:
|
|
|
|
break;
|
|
|
|
case ISDN_PID_L0_TE_E1:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(8, port, "TE S2M Stack\n");
|
2005-12-09 11:01:18 +00:00
|
|
|
stack->nt=0;
|
2005-10-31 23:30:09 +00:00
|
|
|
stack->pri=1;
|
|
|
|
break;
|
|
|
|
case ISDN_PID_L0_NT_E1:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(8, port, "TE S2M Stack\n");
|
2005-12-09 11:01:18 +00:00
|
|
|
stack->nt=1;
|
2005-10-31 23:30:09 +00:00
|
|
|
stack->pri=1;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
break;
|
|
|
|
default:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, port, "this is a unknown port type 0x%08x\n", stinf->pid.protocol[0]);
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
}
|
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
if (!stack->nt) {
|
|
|
|
if (stinf->pid.protocol[2] & ISDN_PID_L2_DF_PTP ) {
|
|
|
|
stack->ptp = 1;
|
|
|
|
} else {
|
|
|
|
stack->ptp = 0;
|
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
2005-12-09 11:01:18 +00:00
|
|
|
int ret;
|
|
|
|
int nt=stack->nt;
|
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(8, port, "Init. Stack.\n");
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
memset(&li, 0, sizeof(li));
|
|
|
|
{
|
|
|
|
int l = sizeof(li.name);
|
|
|
|
strncpy(li.name,nt?"net l2":"user l4", l);
|
|
|
|
li.name[l-1] = 0;
|
|
|
|
}
|
|
|
|
li.object_id = -1;
|
|
|
|
li.extentions = 0;
|
|
|
|
li.pid.protocol[nt?2:4] = nt?ISDN_PID_L2_LAPD_NET:ISDN_PID_L4_CAPI20;
|
|
|
|
li.pid.layermask = ISDN_LAYER((nt?2:4));
|
|
|
|
li.st = stack->d_stid;
|
|
|
|
|
|
|
|
|
|
|
|
ret = mISDN_new_layer(midev, &li);
|
|
|
|
if (ret) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, port, "%s: Cannot add layer %d to this port.\n", __FUNCTION__, nt?2:4);
|
2005-12-09 11:01:18 +00:00
|
|
|
return(NULL);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
stack->upper_id = li.id;
|
|
|
|
ret = mISDN_register_layer(midev, stack->d_stid, stack->upper_id);
|
|
|
|
if (ret)
|
|
|
|
{
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0,port,"Cannot register layer %d of this port.\n", nt?2:4);
|
2005-12-09 11:01:18 +00:00
|
|
|
return(NULL);
|
|
|
|
}
|
|
|
|
|
|
|
|
stack->lower_id = mISDN_get_layerid(midev, stack->d_stid, nt?1:3);
|
|
|
|
if (stack->lower_id < 0) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, port, "%s: Cannot get layer(%d) id of this port.\n", __FUNCTION__, nt?1:3);
|
2005-12-09 11:01:18 +00:00
|
|
|
return(NULL);
|
|
|
|
}
|
|
|
|
|
|
|
|
stack->upper_id = mISDN_get_layerid(midev, stack->d_stid, nt?2:4);
|
|
|
|
if (stack->upper_id < 0) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, port, "%s: Cannot get layer(%d) id of this port.\n", __FUNCTION__, 2);
|
2005-12-09 11:01:18 +00:00
|
|
|
return(NULL);
|
|
|
|
}
|
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(8, port, "NT Stacks upper_id %x\n",stack->upper_id);
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
|
|
|
|
/* create nst (nt-mode only) */
|
|
|
|
if (nt) {
|
|
|
|
|
|
|
|
memset(&stack->nst, 0, sizeof(net_stack_t));
|
|
|
|
memset(&stack->mgr, 0, sizeof(manager_t));
|
|
|
|
|
|
|
|
stack->mgr.nst = &stack->nst;
|
|
|
|
stack->nst.manager = &stack->mgr;
|
|
|
|
|
|
|
|
stack->nst.l3_manager = handle_event_nt;
|
|
|
|
stack->nst.device = midev;
|
|
|
|
stack->nst.cardnr = port;
|
|
|
|
stack->nst.d_stid = stack->d_stid;
|
|
|
|
|
|
|
|
stack->nst.feature = FEATURE_NET_HOLD;
|
|
|
|
if (stack->ptp)
|
|
|
|
stack->nst.feature |= FEATURE_NET_PTP;
|
|
|
|
if (stack->pri)
|
|
|
|
stack->nst.feature |= FEATURE_NET_CRLEN2 | FEATURE_NET_EXTCID;
|
|
|
|
|
|
|
|
stack->nst.l1_id = stack->lower_id;
|
|
|
|
stack->nst.l2_id = stack->upper_id;
|
|
|
|
|
|
|
|
msg_queue_init(&stack->nst.down_queue);
|
|
|
|
|
|
|
|
Isdnl2Init(&stack->nst);
|
|
|
|
Isdnl3Init(&stack->nst);
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!stack->nt) {
|
|
|
|
/*assume L1 is up, we'll get DEACTIVATES soon, for non
|
|
|
|
* up L1s*/
|
2006-02-09 16:58:13 +00:00
|
|
|
stack->l1link=0;
|
2005-12-09 11:01:18 +00:00
|
|
|
}
|
2006-08-08 09:19:06 +00:00
|
|
|
stack->l1link=0;
|
|
|
|
stack->l2link=0;
|
|
|
|
#if 0
|
|
|
|
if (!stack->nt) {
|
|
|
|
misdn_lib_get_short_status(stack);
|
|
|
|
} else {
|
|
|
|
misdn_lib_get_l1_up(stack);
|
|
|
|
if (!stack->ptp) misdn_lib_get_l1_up(stack);
|
|
|
|
misdn_lib_get_l2_up(stack);
|
|
|
|
}
|
|
|
|
#endif
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2006-02-08 19:39:37 +00:00
|
|
|
misdn_lib_get_short_status(stack);
|
2005-12-09 11:01:18 +00:00
|
|
|
misdn_lib_get_l1_up(stack);
|
|
|
|
misdn_lib_get_l2_up(stack);
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(8,0,"stack_init: port:%d lowerId:%x upperId:%x\n",stack->port,stack->lower_id, stack->upper_id);
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
return stack;
|
|
|
|
}
|
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2006-06-30 14:05:42 +00:00
|
|
|
void stack_destroy(struct misdn_stack* stack)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
char buf[1024];
|
|
|
|
if (!stack) return;
|
2006-06-30 14:05:42 +00:00
|
|
|
|
|
|
|
if (stack->nt) {
|
|
|
|
cleanup_Isdnl2(&stack->nst);
|
|
|
|
cleanup_Isdnl3(&stack->nst);
|
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
if (stack->lower_id)
|
|
|
|
mISDN_write_frame(stack->midev, buf, stack->lower_id, MGR_DELLAYER | REQUEST, 0, 0, NULL, TIMEOUT_1SEC);
|
|
|
|
|
|
|
|
if (stack->upper_id)
|
|
|
|
mISDN_write_frame(stack->midev, buf, stack->upper_id, MGR_DELLAYER | REQUEST, 0, 0, NULL, TIMEOUT_1SEC);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static struct misdn_stack * find_stack_by_addr(int addr)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
struct misdn_stack *stack;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
for (stack=glob_mgr->stack_list;
|
|
|
|
stack;
|
|
|
|
stack=stack->next) {
|
2005-12-09 11:01:18 +00:00
|
|
|
if ( (stack->upper_id&STACK_ID_MASK) == (addr&STACK_ID_MASK)) return stack;
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static struct misdn_stack * find_stack_by_port(int port)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
struct misdn_stack *stack;
|
|
|
|
|
|
|
|
for (stack=glob_mgr->stack_list;
|
|
|
|
stack;
|
|
|
|
stack=stack->next)
|
|
|
|
if (stack->port == port) return stack;
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static struct misdn_stack * find_stack_by_mgr(manager_t* mgr_nt)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
struct misdn_stack *stack;
|
|
|
|
|
|
|
|
for (stack=glob_mgr->stack_list;
|
|
|
|
stack;
|
|
|
|
stack=stack->next)
|
|
|
|
if ( &stack->mgr == mgr_nt) return stack;
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static struct misdn_bchannel *find_bc_by_masked_l3id(struct misdn_stack *stack, unsigned long l3id, unsigned long mask)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
int i;
|
2006-10-11 08:34:03 +00:00
|
|
|
for (i=0; i<=stack->b_num; i++) {
|
2005-10-31 23:30:09 +00:00
|
|
|
if ( (stack->bc[i].l3_id & mask) == (l3id & mask)) return &stack->bc[i] ;
|
|
|
|
}
|
|
|
|
return stack_holder_find(stack,l3id);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
struct misdn_bchannel *find_bc_by_l3id(struct misdn_stack *stack, unsigned long l3id)
|
|
|
|
{
|
|
|
|
int i;
|
2006-10-11 08:34:03 +00:00
|
|
|
for (i=0; i<=stack->b_num; i++) {
|
2005-10-31 23:30:09 +00:00
|
|
|
if (stack->bc[i].l3_id == l3id) return &stack->bc[i] ;
|
|
|
|
}
|
|
|
|
return stack_holder_find(stack,l3id);
|
|
|
|
}
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static struct misdn_bchannel *find_bc_holded(struct misdn_stack *stack)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
int i;
|
2006-10-11 08:34:03 +00:00
|
|
|
for (i=0; i<=stack->b_num; i++) {
|
2005-10-31 23:30:09 +00:00
|
|
|
if (stack->bc[i].holded ) return &stack->bc[i] ;
|
|
|
|
}
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
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2006-08-21 02:11:39 +00:00
|
|
|
static struct misdn_bchannel *find_bc_by_addr(unsigned long addr)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
struct misdn_stack* stack;
|
|
|
|
int i;
|
|
|
|
|
|
|
|
for (stack=glob_mgr->stack_list;
|
|
|
|
stack;
|
|
|
|
stack=stack->next) {
|
2006-10-11 08:34:03 +00:00
|
|
|
for (i=0; i<=stack->b_num; i++) {
|
2005-12-09 11:01:18 +00:00
|
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|
if ( (stack->bc[i].addr&STACK_ID_MASK)==(addr&STACK_ID_MASK) || stack->bc[i].layer_id== addr ) {
|
|
|
|
return &stack->bc[i];
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2006-10-11 08:23:16 +00:00
|
|
|
|
|
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return NULL;
|
|
|
|
}
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2006-10-11 08:23:16 +00:00
|
|
|
struct misdn_bchannel *find_bc_by_confid(unsigned long confid)
|
|
|
|
{
|
|
|
|
struct misdn_stack* stack;
|
|
|
|
int i;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2006-10-11 08:23:16 +00:00
|
|
|
for (stack=glob_mgr->stack_list;
|
|
|
|
stack;
|
|
|
|
stack=stack->next) {
|
2006-10-11 08:34:03 +00:00
|
|
|
for (i=0; i<=stack->b_num; i++) {
|
2006-10-11 08:23:16 +00:00
|
|
|
if ( stack->bc[i].conf_id==confid ) {
|
|
|
|
return &stack->bc[i];
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static struct misdn_bchannel *find_bc_by_channel(int port, int channel)
|
2006-04-05 14:51:48 +00:00
|
|
|
{
|
|
|
|
struct misdn_stack* stack=find_stack_by_port(port);
|
|
|
|
int i;
|
|
|
|
|
|
|
|
if (!stack) return NULL;
|
|
|
|
|
2006-10-11 08:34:03 +00:00
|
|
|
for (i=0; i<=stack->b_num; i++) {
|
2006-04-05 14:51:48 +00:00
|
|
|
if ( stack->bc[i].channel== channel ) {
|
|
|
|
return &stack->bc[i];
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static int handle_event ( struct misdn_bchannel *bc, enum event_e event, iframe_t *frm)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
2005-11-01 22:04:14 +00:00
|
|
|
struct misdn_stack *stack=get_stack_by_bc(bc);
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
if (!stack->nt) {
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
switch (event) {
|
2005-11-15 20:20:45 +00:00
|
|
|
|
|
|
|
case EVENT_CONNECT_ACKNOWLEDGE:
|
2006-06-21 15:21:46 +00:00
|
|
|
#if 0
|
2006-02-02 21:15:34 +00:00
|
|
|
if ( !misdn_cap_is_speech(bc->capability)) {
|
|
|
|
int ret=setup_bc(bc);
|
|
|
|
if (ret == -EINVAL){
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0,bc->port,"send_event: setup_bc failed\n");
|
2006-02-02 21:15:34 +00:00
|
|
|
}
|
|
|
|
}
|
2006-06-21 15:21:46 +00:00
|
|
|
#endif
|
2005-11-15 20:20:45 +00:00
|
|
|
break;
|
2005-10-31 23:30:09 +00:00
|
|
|
case EVENT_CONNECT:
|
2006-02-02 21:15:34 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
if ( *bc->crypt_key ) {
|
2005-12-09 11:01:18 +00:00
|
|
|
cb_log(4, stack->port, "ENABLING BLOWFISH channel:%d oad%d:%s dad%d:%s\n", bc->channel, bc->onumplan,bc->oad, bc->dnumplan,bc->dad);
|
2005-10-31 23:30:09 +00:00
|
|
|
manager_ph_control_block(bc, BF_ENABLE_KEY, bc->crypt_key, strlen(bc->crypt_key) );
|
|
|
|
}
|
|
|
|
case EVENT_ALERTING:
|
|
|
|
case EVENT_PROGRESS:
|
|
|
|
case EVENT_PROCEEDING:
|
|
|
|
case EVENT_SETUP_ACKNOWLEDGE:
|
2006-06-21 15:21:46 +00:00
|
|
|
|
|
|
|
setup_bc(bc);
|
2006-10-27 11:18:32 +00:00
|
|
|
|
2006-06-21 15:21:46 +00:00
|
|
|
case EVENT_SETUP:
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
if (bc->channel == 0xff) {
|
2006-11-02 15:47:23 +00:00
|
|
|
if (!find_free_chan_in_stack(stack, bc, 0)) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, stack->port, "Any Channel Requested, but we have no more!!\n");
|
Merged revisions 49313 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
................
r49313 | crichter | 2007-01-03 10:06:50 +0100 (Mi, 03 Jan 2007) | 41 lines
Merged revisions 48319,48321,48467,48552,48576,49135,49303 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2
........
r48319 | crichter | 2006-12-06 15:35:25 +0100 (Mi, 06 Dez 2006) | 1 line
changed a few debugs to higher debug levels
........
r48321 | crichter | 2006-12-06 16:48:45 +0100 (Mi, 06 Dez 2006) | 1 line
added the export and import of the MISDN_ADDRESS_COMPLETE Variable to inidcate wether the extension is already completely dialed or if there might come additional digits by information elements. also added some docs for that.
........
r48467 | crichter | 2006-12-14 14:03:49 +0100 (Do, 14 Dez 2006) | 1 line
removed FIXUP state. added check for channel allocation conflict when we create a setup while the other site creates a setup on the same channel, besides the check we resolve this conflict.
........
r48552 | crichter | 2006-12-18 11:19:39 +0100 (Mo, 18 Dez 2006) | 1 line
when our PTP Partner sends us a SETUP with a preselected channel we just accept it, even when we're NT. added some checks for segfaults.
........
r48576 | crichter | 2006-12-19 14:08:51 +0100 (Di, 19 Dez 2006) | 1 line
when we reject a channel, because it's in use already, we shouldn't process the setup anymore. made the channel allocation a bit easier and more understandable, removed a few unused lines
........
r49135 | crichter | 2007-01-02 11:07:22 +0100 (Di, 02 Jan 2007) | 1 line
added check for channel ranges in the set/empty channel functions. set pmp_l1_check default to no. added misdn restart pid cli command. added cleaning of channel when we send a RELEASE_COMPLETE.
........
r49303 | crichter | 2007-01-03 09:24:00 +0100 (Mi, 03 Jan 2007) | 9 lines
* Added check for bridging in misdn_call to avoid setting echocancellation
when 2 mISDN channels are involved and when bridging is set. That lead
to a kernel panic before under different situations, because we switched
about 2 times between hardware bridging and echocancelation
* readded MISDN_URATE variable which got lost before, this should make app_v110
work again
* fixed typo
........
................
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@49321 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-01-03 11:15:02 +00:00
|
|
|
bc->out_cause=34;
|
|
|
|
misdn_lib_send_event(bc,EVENT_RELEASE_COMPLETE);
|
|
|
|
return -1;
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
Merged revisions 49313 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
................
r49313 | crichter | 2007-01-03 10:06:50 +0100 (Mi, 03 Jan 2007) | 41 lines
Merged revisions 48319,48321,48467,48552,48576,49135,49303 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2
........
r48319 | crichter | 2006-12-06 15:35:25 +0100 (Mi, 06 Dez 2006) | 1 line
changed a few debugs to higher debug levels
........
r48321 | crichter | 2006-12-06 16:48:45 +0100 (Mi, 06 Dez 2006) | 1 line
added the export and import of the MISDN_ADDRESS_COMPLETE Variable to inidcate wether the extension is already completely dialed or if there might come additional digits by information elements. also added some docs for that.
........
r48467 | crichter | 2006-12-14 14:03:49 +0100 (Do, 14 Dez 2006) | 1 line
removed FIXUP state. added check for channel allocation conflict when we create a setup while the other site creates a setup on the same channel, besides the check we resolve this conflict.
........
r48552 | crichter | 2006-12-18 11:19:39 +0100 (Mo, 18 Dez 2006) | 1 line
when our PTP Partner sends us a SETUP with a preselected channel we just accept it, even when we're NT. added some checks for segfaults.
........
r48576 | crichter | 2006-12-19 14:08:51 +0100 (Di, 19 Dez 2006) | 1 line
when we reject a channel, because it's in use already, we shouldn't process the setup anymore. made the channel allocation a bit easier and more understandable, removed a few unused lines
........
r49135 | crichter | 2007-01-02 11:07:22 +0100 (Di, 02 Jan 2007) | 1 line
added check for channel ranges in the set/empty channel functions. set pmp_l1_check default to no. added misdn restart pid cli command. added cleaning of channel when we send a RELEASE_COMPLETE.
........
r49303 | crichter | 2007-01-03 09:24:00 +0100 (Mi, 03 Jan 2007) | 9 lines
* Added check for bridging in misdn_call to avoid setting echocancellation
when 2 mISDN channels are involved and when bridging is set. That lead
to a kernel panic before under different situations, because we switched
about 2 times between hardware bridging and echocancelation
* readded MISDN_URATE variable which got lost before, this should make app_v110
work again
* fixed typo
........
................
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@49321 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-01-03 11:15:02 +00:00
|
|
|
}
|
2006-06-26 17:37:11 +00:00
|
|
|
|
|
|
|
if (bc->channel >0 && bc->channel<255) {
|
Merged revisions 49313 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
................
r49313 | crichter | 2007-01-03 10:06:50 +0100 (Mi, 03 Jan 2007) | 41 lines
Merged revisions 48319,48321,48467,48552,48576,49135,49303 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2
........
r48319 | crichter | 2006-12-06 15:35:25 +0100 (Mi, 06 Dez 2006) | 1 line
changed a few debugs to higher debug levels
........
r48321 | crichter | 2006-12-06 16:48:45 +0100 (Mi, 06 Dez 2006) | 1 line
added the export and import of the MISDN_ADDRESS_COMPLETE Variable to inidcate wether the extension is already completely dialed or if there might come additional digits by information elements. also added some docs for that.
........
r48467 | crichter | 2006-12-14 14:03:49 +0100 (Do, 14 Dez 2006) | 1 line
removed FIXUP state. added check for channel allocation conflict when we create a setup while the other site creates a setup on the same channel, besides the check we resolve this conflict.
........
r48552 | crichter | 2006-12-18 11:19:39 +0100 (Mo, 18 Dez 2006) | 1 line
when our PTP Partner sends us a SETUP with a preselected channel we just accept it, even when we're NT. added some checks for segfaults.
........
r48576 | crichter | 2006-12-19 14:08:51 +0100 (Di, 19 Dez 2006) | 1 line
when we reject a channel, because it's in use already, we shouldn't process the setup anymore. made the channel allocation a bit easier and more understandable, removed a few unused lines
........
r49135 | crichter | 2007-01-02 11:07:22 +0100 (Di, 02 Jan 2007) | 1 line
added check for channel ranges in the set/empty channel functions. set pmp_l1_check default to no. added misdn restart pid cli command. added cleaning of channel when we send a RELEASE_COMPLETE.
........
r49303 | crichter | 2007-01-03 09:24:00 +0100 (Mi, 03 Jan 2007) | 9 lines
* Added check for bridging in misdn_call to avoid setting echocancellation
when 2 mISDN channels are involved and when bridging is set. That lead
to a kernel panic before under different situations, because we switched
about 2 times between hardware bridging and echocancelation
* readded MISDN_URATE variable which got lost before, this should make app_v110
work again
* fixed typo
........
................
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@49321 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-01-03 11:15:02 +00:00
|
|
|
int ret=set_chan_in_stack(stack ,bc->channel);
|
|
|
|
if (event == EVENT_SETUP && ret<0){
|
|
|
|
/* empty bchannel */
|
|
|
|
bc->channel=0;
|
|
|
|
bc->out_cause=44;
|
|
|
|
misdn_lib_send_event(bc,EVENT_RELEASE_COMPLETE);
|
|
|
|
return -1;
|
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
}
|
2006-06-21 15:21:46 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case EVENT_RELEASE_COMPLETE:
|
|
|
|
case EVENT_RELEASE:
|
2006-07-06 15:11:40 +00:00
|
|
|
if (bc->channel>0)
|
|
|
|
empty_chan_in_stack(stack,bc->channel);
|
2006-08-03 16:38:00 +00:00
|
|
|
int tmpcause=bc->cause;
|
2006-06-21 15:21:46 +00:00
|
|
|
empty_bc(bc);
|
2006-08-03 16:38:00 +00:00
|
|
|
bc->cause=tmpcause;
|
2006-06-21 15:21:46 +00:00
|
|
|
clean_up_bc(bc);
|
|
|
|
break;
|
2005-10-31 23:30:09 +00:00
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
} else { /** NT MODE **/
|
|
|
|
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static int handle_cr ( struct misdn_stack *stack, iframe_t *frm)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
if (!stack) return -1;
|
|
|
|
|
|
|
|
switch (frm->prim) {
|
|
|
|
case CC_NEW_CR|INDICATION:
|
2006-04-03 19:17:59 +00:00
|
|
|
cb_log(7, stack->port, " --> lib: NEW_CR Ind with l3id:%x on this port.\n",frm->dinfo);
|
2006-10-27 11:18:32 +00:00
|
|
|
|
|
|
|
struct misdn_bchannel* bc=misdn_lib_get_free_bc(stack->port, 0, 1);
|
|
|
|
if (!bc) {
|
|
|
|
cb_log(0, stack->port, " --> !! lib: No free channel!\n");
|
2006-04-10 16:50:20 +00:00
|
|
|
return -1;
|
2006-10-11 08:34:03 +00:00
|
|
|
}
|
2006-10-27 11:18:32 +00:00
|
|
|
|
|
|
|
cb_log(7, stack->port, " --> new_process: New L3Id: %x\n",frm->dinfo);
|
|
|
|
bc->l3_id=frm->dinfo;
|
2005-10-31 23:30:09 +00:00
|
|
|
return 1;
|
|
|
|
case CC_NEW_CR|CONFIRM:
|
|
|
|
return 1;
|
|
|
|
case CC_NEW_CR|REQUEST:
|
|
|
|
return 1;
|
|
|
|
case CC_RELEASE_CR|REQUEST:
|
|
|
|
return 1;
|
|
|
|
case CC_RELEASE_CR|CONFIRM:
|
|
|
|
break;
|
|
|
|
case CC_RELEASE_CR|INDICATION:
|
|
|
|
cb_log(4, stack->port, " --> lib: RELEASE_CR Ind with l3id:%x\n",frm->dinfo);
|
|
|
|
{
|
|
|
|
struct misdn_bchannel *bc=find_bc_by_l3id(stack, frm->dinfo);
|
|
|
|
struct misdn_bchannel dummybc;
|
|
|
|
|
|
|
|
if (!bc) {
|
2005-12-09 11:01:18 +00:00
|
|
|
cb_log(4, stack->port, " --> Didn't found BC so temporarly creating dummy BC (l3id:%x) on this port.\n", frm->dinfo);
|
2005-10-31 23:30:09 +00:00
|
|
|
memset (&dummybc,0,sizeof(dummybc));
|
2005-11-01 22:04:14 +00:00
|
|
|
dummybc.port=stack->port;
|
2005-10-31 23:30:09 +00:00
|
|
|
dummybc.l3_id=frm->dinfo;
|
2006-08-08 09:19:06 +00:00
|
|
|
dummybc.nt=stack->nt;
|
2005-10-31 23:30:09 +00:00
|
|
|
bc=&dummybc;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (bc) {
|
|
|
|
cb_log(4, stack->port, " --> lib: CLEANING UP l3id: %x\n",frm->dinfo);
|
2006-07-06 15:11:40 +00:00
|
|
|
if (bc->channel>0)
|
|
|
|
empty_chan_in_stack(stack,bc->channel);
|
2005-10-31 23:30:09 +00:00
|
|
|
empty_bc(bc);
|
2006-06-19 09:44:04 +00:00
|
|
|
|
2006-06-01 12:51:41 +00:00
|
|
|
clean_up_bc(bc);
|
2006-06-21 15:21:46 +00:00
|
|
|
|
2005-11-01 22:04:14 +00:00
|
|
|
dump_chan_list(stack);
|
2006-06-21 15:21:46 +00:00
|
|
|
/*bc->pid = 0;*/
|
2006-08-03 16:38:00 +00:00
|
|
|
bc->need_disconnect=0;
|
|
|
|
bc->need_release=0;
|
|
|
|
bc->need_release_complete=0;
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
cb_event(EVENT_CLEANUP, bc, glob_mgr->user_data);
|
|
|
|
if (bc->stack_holder) {
|
|
|
|
cb_log(4,stack->port, "REMOVEING Holder\n");
|
2005-11-01 22:04:14 +00:00
|
|
|
stack_holder_remove( stack, bc);
|
2005-10-31 23:30:09 +00:00
|
|
|
free(bc);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else {
|
2005-12-09 11:01:18 +00:00
|
|
|
if (stack->nt)
|
2005-10-31 23:30:09 +00:00
|
|
|
cb_log(4, stack->port, "BC with dinfo: %x not found.. (prim was %x and addr %x)\n",frm->dinfo, frm->prim, frm->addr);
|
|
|
|
}
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/*Emptys bc if it's reserved (no SETUP out yet)*/
|
|
|
|
void misdn_lib_release(struct misdn_bchannel *bc)
|
|
|
|
{
|
2005-11-01 22:04:14 +00:00
|
|
|
struct misdn_stack *stack=get_stack_by_bc(bc);
|
2005-11-15 20:20:45 +00:00
|
|
|
|
|
|
|
if (!stack) {
|
|
|
|
cb_log(1,0,"misdn_release: No Stack found\n");
|
|
|
|
return;
|
|
|
|
}
|
2005-11-01 22:04:14 +00:00
|
|
|
|
2006-07-06 15:11:40 +00:00
|
|
|
if (bc->channel>0) {
|
2005-11-01 22:04:14 +00:00
|
|
|
empty_chan_in_stack(stack,bc->channel);
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
2006-07-06 15:11:40 +00:00
|
|
|
empty_bc(bc);
|
2006-06-01 12:51:41 +00:00
|
|
|
clean_up_bc(bc);
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
|
2005-11-01 22:04:14 +00:00
|
|
|
|
|
|
|
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
int misdn_lib_get_port_up (int port)
|
2006-02-08 16:10:21 +00:00
|
|
|
{ /* Pull Up L1 */
|
2005-10-31 23:30:09 +00:00
|
|
|
struct misdn_stack *stack;
|
|
|
|
|
|
|
|
for (stack=glob_mgr->stack_list;
|
|
|
|
stack;
|
|
|
|
stack=stack->next) {
|
|
|
|
|
|
|
|
if (stack->port == port) {
|
2005-11-01 22:04:14 +00:00
|
|
|
|
|
|
|
if (!stack->l1link)
|
|
|
|
misdn_lib_get_l1_up(stack);
|
|
|
|
if (!stack->l2link)
|
|
|
|
misdn_lib_get_l2_up(stack);
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2006-03-07 11:16:56 +00:00
|
|
|
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;
|
|
|
|
}
|
|
|
|
|
2006-02-15 19:32:45 +00:00
|
|
|
int misdn_lib_port_up(int port, int check)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
struct misdn_stack *stack;
|
2006-02-15 19:32:45 +00:00
|
|
|
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
for (stack=glob_mgr->stack_list;
|
|
|
|
stack;
|
|
|
|
stack=stack->next) {
|
|
|
|
|
|
|
|
if (stack->port == port) {
|
2006-08-03 16:38:00 +00:00
|
|
|
|
|
|
|
if (stack->blocked) {
|
|
|
|
cb_log(0,port, "Port Blocked:%d L2:%d L1:%d\n", stack->blocked, stack->l2link, stack->l1link);
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
2006-06-29 20:12:19 +00:00
|
|
|
if (stack->ptp ) {
|
2006-08-03 16:38:00 +00:00
|
|
|
|
|
|
|
if (stack->l1link && stack->l2link) {
|
2006-06-29 20:12:19 +00:00
|
|
|
return 1;
|
|
|
|
} else {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0,port, "Port Down L2:%d L1:%d\n",
|
2006-06-29 20:12:19 +00:00
|
|
|
stack->l2link, stack->l1link);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
} else {
|
2007-01-03 11:03:57 +00:00
|
|
|
if ( !check || stack->l1link )
|
2006-06-29 20:12:19 +00:00
|
|
|
return 1;
|
|
|
|
else {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0,port, "Port down PMP\n");
|
2006-06-29 20:12:19 +00:00
|
|
|
return 0;
|
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
int
|
|
|
|
handle_event_nt(void *dat, void *arg)
|
|
|
|
{
|
|
|
|
manager_t *mgr = (manager_t *)dat;
|
|
|
|
msg_t *msg = (msg_t *)arg;
|
|
|
|
mISDNuser_head_t *hh;
|
2006-03-27 10:13:11 +00:00
|
|
|
int reject=0;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
struct misdn_stack *stack=find_stack_by_mgr(mgr);
|
|
|
|
int port;
|
|
|
|
|
|
|
|
if (!msg || !mgr)
|
|
|
|
return(-EINVAL);
|
|
|
|
|
|
|
|
hh=(mISDNuser_head_t*)msg->data;
|
2005-12-09 11:01:18 +00:00
|
|
|
port=stack->port;
|
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(5, stack->port, " --> lib: prim %x dinfo %x\n",hh->prim, hh->dinfo);
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
switch(hh->prim){
|
|
|
|
case CC_RETRIEVE|INDICATION:
|
|
|
|
{
|
|
|
|
iframe_t frm; /* fake te frm to add callref to global callreflist */
|
|
|
|
frm.dinfo = hh->dinfo;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
frm.addr=stack->upper_id | FLG_MSG_DOWN;
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
frm.prim = CC_NEW_CR|INDICATION;
|
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
if (handle_cr( stack, &frm)< 0) {
|
2005-10-31 23:30:09 +00:00
|
|
|
msg_t *dmsg;
|
|
|
|
cb_log(4, stack->port, "Patch from MEIDANIS:Sending RELEASE_COMPLETE %x (No free Chan for you..)\n", hh->dinfo);
|
|
|
|
dmsg = create_l3msg(CC_RELEASE_COMPLETE | REQUEST,MT_RELEASE_COMPLETE, hh->dinfo,sizeof(RELEASE_COMPLETE_t), 1);
|
|
|
|
stack->nst.manager_l3(&stack->nst, dmsg);
|
|
|
|
free_msg(msg);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
struct misdn_bchannel *bc=find_bc_by_l3id(stack, hh->dinfo);
|
|
|
|
struct misdn_bchannel *hold_bc=stack_holder_find(stack,bc->l3_id);
|
2006-10-11 08:23:16 +00:00
|
|
|
cb_log(4, stack->port, "bc_l3id:%x holded_bc_l3id:%x\n",bc->l3_id, hold_bc->l3_id);
|
2006-08-03 16:38:00 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
if (hold_bc) {
|
|
|
|
cb_log(4, stack->port, "REMOVEING Holder\n");
|
2006-08-08 09:19:06 +00:00
|
|
|
|
2006-10-11 08:23:16 +00:00
|
|
|
/*swap the backup to our new channel back*/
|
|
|
|
stack_holder_remove(stack, hold_bc);
|
2006-08-08 09:19:06 +00:00
|
|
|
memcpy(bc,hold_bc,sizeof(struct misdn_bchannel));
|
2005-10-31 23:30:09 +00:00
|
|
|
free(hold_bc);
|
2006-10-11 08:23:16 +00:00
|
|
|
|
|
|
|
bc->holded=0;
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
case CC_SETUP|CONFIRM:
|
|
|
|
{
|
|
|
|
struct misdn_bchannel *bc=find_bc_by_l3id(stack, hh->dinfo);
|
|
|
|
int l3id = *((int *)(((u_char *)msg->data)+ mISDNUSER_HEAD_SIZE));
|
2006-02-08 16:10:21 +00:00
|
|
|
cb_log(4, stack->port, " --> lib: Event_ind:SETUP CONFIRM [NT] : new L3ID is %x\n",l3id );
|
2005-10-31 23:30:09 +00:00
|
|
|
|
2006-02-08 16:10:21 +00:00
|
|
|
if (!bc) { cb_log(4, stack->port, "Bc Not found (after SETUP CONFIRM)\n"); return 0; }
|
2005-12-09 11:01:18 +00:00
|
|
|
cb_log (2,bc->port,"I IND :CC_SETUP|CONFIRM: old l3id:%x new l3id:%x\n", bc->l3_id, l3id);
|
2005-10-31 23:30:09 +00:00
|
|
|
bc->l3_id=l3id;
|
|
|
|
cb_event(EVENT_NEW_L3ID, bc, glob_mgr->user_data);
|
|
|
|
}
|
|
|
|
free_msg(msg);
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
case CC_SETUP|INDICATION:
|
|
|
|
{
|
2006-10-27 11:18:32 +00:00
|
|
|
struct misdn_bchannel* bc=misdn_lib_get_free_bc(stack->port, 0, 1);
|
|
|
|
if (!bc)
|
|
|
|
ERR_NO_CHANNEL:
|
|
|
|
{
|
2005-10-31 23:30:09 +00:00
|
|
|
msg_t *dmsg;
|
|
|
|
cb_log(4, stack->port, "Patch from MEIDANIS:Sending RELEASE_COMPLETE %x (No free Chan for you..)\n", hh->dinfo);
|
|
|
|
dmsg = create_l3msg(CC_RELEASE_COMPLETE | REQUEST,MT_RELEASE_COMPLETE, hh->dinfo,sizeof(RELEASE_COMPLETE_t), 1);
|
|
|
|
stack->nst.manager_l3(&stack->nst, dmsg);
|
|
|
|
free_msg(msg);
|
|
|
|
return 0;
|
|
|
|
}
|
2006-10-27 11:18:32 +00:00
|
|
|
|
|
|
|
cb_log(7, stack->port, " --> new_process: New L3Id: %x\n",hh->dinfo);
|
|
|
|
bc->l3_id=hh->dinfo;
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
2006-02-02 21:15:34 +00:00
|
|
|
case CC_CONNECT_ACKNOWLEDGE|INDICATION:
|
|
|
|
#if 0
|
|
|
|
{
|
|
|
|
struct misdn_bchannel *bc=find_bc_by_l3id(stack, hh->dinfo);
|
|
|
|
if (bc) {
|
|
|
|
if ( !misdn_cap_is_speech(bc->capability)) {
|
|
|
|
int ret=setup_bc(bc);
|
|
|
|
if (ret == -EINVAL){
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0,bc->port,"send_event: setup_bc failed\n");
|
2006-02-02 21:15:34 +00:00
|
|
|
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
break;
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
case CC_ALERTING|INDICATION:
|
|
|
|
case CC_PROCEEDING|INDICATION:
|
2006-03-27 16:15:44 +00:00
|
|
|
case CC_SETUP_ACKNOWLEDGE|INDICATION:
|
2006-06-17 10:37:35 +00:00
|
|
|
if(!stack->ptp) break;
|
|
|
|
case CC_CONNECT|INDICATION:
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
2006-06-21 15:21:46 +00:00
|
|
|
#if 0
|
2005-10-31 23:30:09 +00:00
|
|
|
struct misdn_bchannel *bc=find_bc_by_l3id(stack, hh->dinfo);
|
2005-11-15 20:20:45 +00:00
|
|
|
|
2005-11-01 22:04:14 +00:00
|
|
|
if (!bc) {
|
|
|
|
msg_t *dmsg;
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, stack->port,"!!!! We didn't found our bc, dinfo:%x on this port.\n",hh->dinfo);
|
2005-11-01 22:04:14 +00:00
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, stack->port, "Releaseing call %x (No free Chan for you..)\n", hh->dinfo);
|
2005-11-01 22:04:14 +00:00
|
|
|
dmsg = create_l3msg(CC_RELEASE_COMPLETE | REQUEST,MT_RELEASE_COMPLETE, hh->dinfo,sizeof(RELEASE_COMPLETE_t), 1);
|
|
|
|
stack->nst.manager_l3(&stack->nst, dmsg);
|
|
|
|
free_msg(msg);
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
}
|
2005-12-09 11:01:18 +00:00
|
|
|
int ret=setup_bc(bc);
|
|
|
|
if (ret == -EINVAL){
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0,bc->port,"handle_event_nt: setup_bc failed\n");
|
2005-12-09 11:01:18 +00:00
|
|
|
misdn_lib_send_event(bc,EVENT_RELEASE_COMPLETE);
|
|
|
|
}
|
2006-06-21 15:21:46 +00:00
|
|
|
#endif
|
2005-12-09 11:01:18 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
case CC_DISCONNECT|INDICATION:
|
|
|
|
{
|
|
|
|
struct misdn_bchannel *bc=find_bc_by_l3id(stack, hh->dinfo);
|
|
|
|
if (!bc) {
|
|
|
|
bc=find_bc_by_masked_l3id(stack, hh->dinfo, 0xffff0000);
|
2006-02-02 21:15:34 +00:00
|
|
|
if (bc) {
|
2005-12-09 11:01:18 +00:00
|
|
|
int myprocid=bc->l3_id&0x0000ffff;
|
|
|
|
hh->dinfo=(hh->dinfo&0xffff0000)|myprocid;
|
2006-03-27 10:13:11 +00:00
|
|
|
cb_log(3,stack->port,"Reject dinfo: %x cause:%d\n",hh->dinfo,bc->cause);
|
|
|
|
reject=1;
|
2005-12-09 11:01:18 +00:00
|
|
|
}
|
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
break;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
case CC_FACILITY|INDICATION:
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
struct misdn_bchannel *bc=find_bc_by_l3id(stack, hh->dinfo);
|
|
|
|
if (!bc) {
|
|
|
|
bc=find_bc_by_masked_l3id(stack, hh->dinfo, 0xffff0000);
|
2006-02-02 21:15:34 +00:00
|
|
|
if (bc) {
|
2005-10-31 23:30:09 +00:00
|
|
|
int myprocid=bc->l3_id&0x0000ffff;
|
|
|
|
hh->dinfo=(hh->dinfo&0xffff0000)|myprocid;
|
2005-12-09 11:01:18 +00:00
|
|
|
cb_log(4,bc->port,"Repaired reject Bug, new dinfo: %x\n",hh->dinfo);
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
break;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
case CC_RELEASE_COMPLETE|INDICATION:
|
|
|
|
break;
|
|
|
|
|
|
|
|
case CC_SUSPEND|INDICATION:
|
|
|
|
{
|
|
|
|
msg_t *dmsg;
|
|
|
|
cb_log(4, stack->port, " --> Got Suspend, sending Reject for now\n");
|
|
|
|
dmsg = create_l3msg(CC_SUSPEND_REJECT | REQUEST,MT_SUSPEND_REJECT, hh->dinfo,sizeof(RELEASE_COMPLETE_t), 1);
|
|
|
|
stack->nst.manager_l3(&stack->nst, dmsg);
|
|
|
|
free_msg(msg);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case CC_RESUME|INDICATION:
|
|
|
|
break;
|
|
|
|
|
|
|
|
case CC_RELEASE|CONFIRM:
|
2006-04-03 19:17:59 +00:00
|
|
|
break;
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
case CC_RELEASE|INDICATION:
|
|
|
|
break;
|
|
|
|
|
|
|
|
case CC_RELEASE_CR|INDICATION:
|
|
|
|
{
|
|
|
|
struct misdn_bchannel *bc=find_bc_by_l3id(stack, hh->dinfo);
|
|
|
|
struct misdn_bchannel dummybc;
|
|
|
|
iframe_t frm; /* fake te frm to remove callref from global callreflist */
|
|
|
|
frm.dinfo = hh->dinfo;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
frm.addr=stack->upper_id | FLG_MSG_DOWN;
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
frm.prim = CC_RELEASE_CR|INDICATION;
|
|
|
|
cb_log(4, stack->port, " --> Faking Realease_cr for %x\n",frm.addr);
|
|
|
|
/** removing procid **/
|
|
|
|
if (!bc) {
|
2005-12-09 11:01:18 +00:00
|
|
|
cb_log(4, stack->port, " --> Didn't found BC so temporarly creating dummy BC (l3id:%x) on this port.\n", hh->dinfo);
|
2005-10-31 23:30:09 +00:00
|
|
|
memset (&dummybc,0,sizeof(dummybc));
|
2005-11-01 22:04:14 +00:00
|
|
|
dummybc.port=stack->port;
|
2005-10-31 23:30:09 +00:00
|
|
|
dummybc.l3_id=hh->dinfo;
|
2006-08-08 09:19:06 +00:00
|
|
|
dummybc.nt=stack->nt;
|
2005-10-31 23:30:09 +00:00
|
|
|
bc=&dummybc;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (bc) {
|
|
|
|
if ( (bc->l3_id & 0xff00) == 0xff00) {
|
2005-12-09 11:01:18 +00:00
|
|
|
cb_log(4, stack->port, " --> Removing Process Id:%x on this port.\n", bc->l3_id&0xff);
|
2005-10-31 23:30:09 +00:00
|
|
|
stack->procids[bc->l3_id&0xff] = 0 ;
|
|
|
|
}
|
|
|
|
}
|
2006-08-03 16:38:00 +00:00
|
|
|
else cb_log(0, stack->port, "Couldnt find BC so I couldnt remove the Process!!!! this is a bad port.\n");
|
2005-10-31 23:30:09 +00:00
|
|
|
|
2006-07-03 16:47:28 +00:00
|
|
|
if (handle_cr(stack, &frm)<0) {
|
|
|
|
}
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
free_msg(msg);
|
|
|
|
return 0 ;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case CC_NEW_CR|INDICATION:
|
|
|
|
/* Got New CR for bchan, for now I handle this one in */
|
|
|
|
/* connect_ack, Need to be changed */
|
|
|
|
{
|
|
|
|
struct misdn_bchannel *bc=find_bc_by_l3id(stack, hh->dinfo);
|
|
|
|
int l3id = *((int *)(((u_char *)msg->data)+ mISDNUSER_HEAD_SIZE));
|
2006-08-03 16:38:00 +00:00
|
|
|
if (!bc) { cb_log(0, stack->port, " --> In NEW_CR: didn't found bc ??\n"); return -1;};
|
2005-10-31 23:30:09 +00:00
|
|
|
if (((l3id&0xff00)!=0xff00) && ((bc->l3_id&0xff00)==0xff00)) {
|
2005-12-09 11:01:18 +00:00
|
|
|
cb_log(4, stack->port, " --> Removing Process Id:%x on this port.\n", 0xff&bc->l3_id);
|
2005-10-31 23:30:09 +00:00
|
|
|
stack->procids[bc->l3_id&0xff] = 0 ;
|
|
|
|
}
|
|
|
|
cb_log(4, stack->port, "lib: Event_ind:CC_NEW_CR : very new L3ID is %x\n",l3id );
|
|
|
|
|
|
|
|
bc->l3_id =l3id;
|
|
|
|
cb_event(EVENT_NEW_L3ID, bc, glob_mgr->user_data);
|
|
|
|
|
|
|
|
free_msg(msg);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
case DL_ESTABLISH | INDICATION:
|
|
|
|
case DL_ESTABLISH | CONFIRM:
|
|
|
|
{
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(3, stack->port, "%% GOT L2 Activate Info.\n");
|
|
|
|
|
|
|
|
if (stack->ptp && stack->l2link) {
|
|
|
|
cb_log(0, stack->port, "%% GOT L2 Activate Info. but we're activated already.. this l2 is faulty, blocking port\n");
|
|
|
|
cb_event(EVENT_PORT_ALARM, &stack->bc[0], glob_mgr->user_data);
|
|
|
|
}
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
stack->l2link = 1;
|
2006-06-29 20:12:19 +00:00
|
|
|
stack->l2upcnt=0;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
free_msg(msg);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
2006-06-21 15:21:46 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
case DL_RELEASE | INDICATION:
|
|
|
|
case DL_RELEASE | CONFIRM:
|
|
|
|
{
|
2006-06-29 20:12:19 +00:00
|
|
|
if (stack->ptp) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(3 , stack->port, "%% GOT L2 DeActivate Info.\n");
|
2006-06-30 14:05:42 +00:00
|
|
|
|
2006-06-29 20:12:19 +00:00
|
|
|
if (stack->l2upcnt>3) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0 , stack->port, "!!! Could not Get the L2 up after 3 Attemps!!!\n");
|
2006-06-29 20:12:19 +00:00
|
|
|
} else {
|
2006-07-10 11:06:47 +00:00
|
|
|
#if 0
|
2006-06-30 14:05:42 +00:00
|
|
|
if (stack->nt) misdn_lib_reinit_nt_stack(stack->port);
|
2006-07-10 11:06:47 +00:00
|
|
|
#endif
|
2006-08-03 16:38:00 +00:00
|
|
|
if (stack->l1link) {
|
|
|
|
misdn_lib_get_l2_up(stack);
|
|
|
|
stack->l2upcnt++;
|
|
|
|
}
|
2006-06-29 20:12:19 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
} else
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(3, stack->port, "%% GOT L2 DeActivate Info.\n");
|
2005-10-31 23:30:09 +00:00
|
|
|
|
2006-06-29 20:12:19 +00:00
|
|
|
stack->l2link = 0;
|
2005-10-31 23:30:09 +00:00
|
|
|
free_msg(msg);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
{
|
|
|
|
/* Parse Events and fire_up to App. */
|
|
|
|
struct misdn_bchannel *bc;
|
|
|
|
struct misdn_bchannel dummybc;
|
|
|
|
|
|
|
|
enum event_e event = isdn_msg_get_event(msgs_g, msg, 1);
|
|
|
|
|
|
|
|
bc=find_bc_by_l3id(stack, hh->dinfo);
|
|
|
|
|
|
|
|
if (!bc) {
|
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
cb_log(4, stack->port, " --> Didn't found BC so temporarly creating dummy BC (l3id:%x).\n", hh->dinfo);
|
2005-10-31 23:30:09 +00:00
|
|
|
memset (&dummybc,0,sizeof(dummybc));
|
2005-11-01 22:04:14 +00:00
|
|
|
dummybc.port=stack->port;
|
2005-10-31 23:30:09 +00:00
|
|
|
dummybc.l3_id=hh->dinfo;
|
2006-08-08 09:19:06 +00:00
|
|
|
dummybc.nt=stack->nt;
|
2005-10-31 23:30:09 +00:00
|
|
|
bc=&dummybc;
|
|
|
|
}
|
|
|
|
if (bc ) {
|
|
|
|
isdn_msg_parse_event(msgs_g,msg,bc, 1);
|
2006-06-21 15:21:46 +00:00
|
|
|
|
|
|
|
switch (event) {
|
|
|
|
case EVENT_SETUP:
|
Merged revisions 49313 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
................
r49313 | crichter | 2007-01-03 10:06:50 +0100 (Mi, 03 Jan 2007) | 41 lines
Merged revisions 48319,48321,48467,48552,48576,49135,49303 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2
........
r48319 | crichter | 2006-12-06 15:35:25 +0100 (Mi, 06 Dez 2006) | 1 line
changed a few debugs to higher debug levels
........
r48321 | crichter | 2006-12-06 16:48:45 +0100 (Mi, 06 Dez 2006) | 1 line
added the export and import of the MISDN_ADDRESS_COMPLETE Variable to inidcate wether the extension is already completely dialed or if there might come additional digits by information elements. also added some docs for that.
........
r48467 | crichter | 2006-12-14 14:03:49 +0100 (Do, 14 Dez 2006) | 1 line
removed FIXUP state. added check for channel allocation conflict when we create a setup while the other site creates a setup on the same channel, besides the check we resolve this conflict.
........
r48552 | crichter | 2006-12-18 11:19:39 +0100 (Mo, 18 Dez 2006) | 1 line
when our PTP Partner sends us a SETUP with a preselected channel we just accept it, even when we're NT. added some checks for segfaults.
........
r48576 | crichter | 2006-12-19 14:08:51 +0100 (Di, 19 Dez 2006) | 1 line
when we reject a channel, because it's in use already, we shouldn't process the setup anymore. made the channel allocation a bit easier and more understandable, removed a few unused lines
........
r49135 | crichter | 2007-01-02 11:07:22 +0100 (Di, 02 Jan 2007) | 1 line
added check for channel ranges in the set/empty channel functions. set pmp_l1_check default to no. added misdn restart pid cli command. added cleaning of channel when we send a RELEASE_COMPLETE.
........
r49303 | crichter | 2007-01-03 09:24:00 +0100 (Mi, 03 Jan 2007) | 9 lines
* Added check for bridging in misdn_call to avoid setting echocancellation
when 2 mISDN channels are involved and when bridging is set. That lead
to a kernel panic before under different situations, because we switched
about 2 times between hardware bridging and echocancelation
* readded MISDN_URATE variable which got lost before, this should make app_v110
work again
* fixed typo
........
................
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@49321 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-01-03 11:15:02 +00:00
|
|
|
if (bc->channel<=0 || bc->channel==0xff) {
|
|
|
|
bc->channel=find_free_chan_in_stack(stack,bc, 0);
|
|
|
|
|
|
|
|
if (bc->channel<=0)
|
|
|
|
goto ERR_NO_CHANNEL;
|
|
|
|
} else if (!stack->ptp)
|
|
|
|
cb_log(3,stack->port," --> PTMP but channel requested\n");
|
|
|
|
|
|
|
|
int ret=set_chan_in_stack(stack, bc->channel);
|
|
|
|
if (event==EVENT_SETUP && ret<0){
|
|
|
|
/* empty bchannel */
|
|
|
|
bc->channel=0;
|
|
|
|
bc->out_cause=44;
|
|
|
|
|
|
|
|
goto ERR_NO_CHANNEL;
|
|
|
|
}
|
2006-06-21 15:21:46 +00:00
|
|
|
break;
|
|
|
|
case EVENT_RELEASE:
|
|
|
|
case EVENT_RELEASE_COMPLETE:
|
2006-07-06 15:11:40 +00:00
|
|
|
if (bc->channel>0)
|
|
|
|
empty_chan_in_stack(stack, bc->channel);
|
2006-08-03 16:38:00 +00:00
|
|
|
int tmpcause=bc->cause;
|
2006-07-06 15:11:40 +00:00
|
|
|
empty_bc(bc);
|
2006-08-03 16:38:00 +00:00
|
|
|
bc->cause=tmpcause;
|
2006-06-21 15:21:46 +00:00
|
|
|
clean_up_bc(bc);
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
if(!isdn_get_info(msgs_g,event,1)) {
|
2005-11-01 22:04:14 +00:00
|
|
|
cb_log(4, stack->port, "Unknown Event Ind: prim %x dinfo %x\n",hh->prim, hh->dinfo);
|
2005-10-31 23:30:09 +00:00
|
|
|
} else {
|
2006-03-27 10:13:11 +00:00
|
|
|
if (reject) {
|
|
|
|
switch(bc->cause){
|
|
|
|
case 17:
|
|
|
|
cb_log(1, stack->port, "Siemens Busy reject..\n");
|
|
|
|
|
|
|
|
break;
|
|
|
|
default:
|
2006-08-03 16:38:00 +00:00
|
|
|
break;
|
2006-03-27 10:13:11 +00:00
|
|
|
}
|
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
cb_event(event, bc, glob_mgr->user_data);
|
|
|
|
}
|
|
|
|
|
|
|
|
} else {
|
|
|
|
cb_log(4, stack->port, "No BC found with l3id: prim %x dinfo %x\n",hh->prim, hh->dinfo);
|
|
|
|
}
|
|
|
|
|
|
|
|
free_msg(msg);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static int handle_timers(msg_t* msg)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
iframe_t *frm= (iframe_t*)msg->data;
|
|
|
|
struct misdn_stack *stack;
|
|
|
|
|
|
|
|
/* Timer Stuff */
|
|
|
|
switch (frm->prim) {
|
|
|
|
case MGR_INITTIMER | CONFIRM:
|
|
|
|
case MGR_ADDTIMER | CONFIRM:
|
|
|
|
case MGR_DELTIMER | CONFIRM:
|
|
|
|
case MGR_REMOVETIMER | CONFIRM:
|
|
|
|
free_msg(msg);
|
|
|
|
return(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if (frm->prim==(MGR_TIMER | INDICATION) ) {
|
|
|
|
for (stack = glob_mgr->stack_list;
|
|
|
|
stack;
|
|
|
|
stack = stack->next) {
|
|
|
|
itimer_t *it;
|
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
if (!stack->nt) continue;
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
it = stack->nst.tlist;
|
|
|
|
/* find timer */
|
|
|
|
for(it=stack->nst.tlist;
|
|
|
|
it;
|
|
|
|
it=it->next) {
|
|
|
|
if (it->id == (int)frm->addr)
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
if (it) {
|
|
|
|
int ret;
|
|
|
|
ret = mISDN_write_frame(stack->midev, msg->data, frm->addr,
|
|
|
|
MGR_TIMER | RESPONSE, 0, 0, NULL, TIMEOUT_1SEC);
|
|
|
|
test_and_clear_bit(FLG_TIMER_RUNING, (long unsigned int *)&it->Flags);
|
|
|
|
ret = it->function(it->data);
|
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, 0, "Timer Msg without Timer ??\n");
|
2005-10-31 23:30:09 +00:00
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
2006-02-02 21:15:34 +00:00
|
|
|
void misdn_lib_tone_generator_start(struct misdn_bchannel *bc)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
2006-02-02 21:15:34 +00:00
|
|
|
bc->generate_tone=1;
|
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
|
2006-02-02 21:15:34 +00:00
|
|
|
void misdn_lib_tone_generator_stop(struct misdn_bchannel *bc)
|
|
|
|
{
|
|
|
|
bc->generate_tone=0;
|
|
|
|
}
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
|
2006-02-02 21:15:34 +00:00
|
|
|
static int do_tone(struct misdn_bchannel *bc, int len)
|
|
|
|
{
|
|
|
|
bc->tone_cnt=len;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2006-02-02 21:15:34 +00:00
|
|
|
if (bc->generate_tone) {
|
|
|
|
cb_event(EVENT_TONE_GENERATE, bc, glob_mgr->user_data);
|
2006-06-06 09:40:41 +00:00
|
|
|
|
2006-02-02 21:15:34 +00:00
|
|
|
if ( !bc->nojitter ) {
|
|
|
|
misdn_tx_jitter(bc,len);
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
2006-02-02 21:15:34 +00:00
|
|
|
|
|
|
|
return 1;
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
2006-02-02 21:15:34 +00:00
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
|
2006-02-02 21:15:34 +00:00
|
|
|
|
2006-10-11 08:34:03 +00:00
|
|
|
#ifdef MISDN_SAVE_DATA
|
|
|
|
static void misdn_save_data(int id, char *p1, int l1, char *p2, int l2)
|
|
|
|
{
|
|
|
|
char n1[32],n2[32];
|
|
|
|
|
|
|
|
sprintf(n1,"/tmp/misdn-rx-%d.raw",id);
|
|
|
|
sprintf(n2,"/tmp/misdn-tx-%d.raw",id);
|
|
|
|
|
|
|
|
FILE *rx=fopen(n1,"a+");
|
|
|
|
FILE *tx=fopen(n2,"a+");
|
|
|
|
|
|
|
|
if (!rx || !tx) {
|
|
|
|
cb_log(0,0,"Couldn't open files: %s\n",strerror(errno));
|
|
|
|
return ;
|
|
|
|
}
|
|
|
|
|
|
|
|
fwrite(p1,1,l1,rx);
|
|
|
|
fwrite(p2,1,l2,tx);
|
|
|
|
|
|
|
|
fclose(rx);
|
|
|
|
fclose(tx);
|
|
|
|
|
|
|
|
}
|
|
|
|
#endif
|
2006-02-02 21:15:34 +00:00
|
|
|
|
|
|
|
void misdn_tx_jitter(struct misdn_bchannel *bc, int len)
|
|
|
|
{
|
|
|
|
char buf[4096 + mISDN_HEADER_LEN];
|
2006-06-06 09:40:41 +00:00
|
|
|
char *data=&buf[mISDN_HEADER_LEN];
|
2006-02-02 21:15:34 +00:00
|
|
|
iframe_t *txfrm= (iframe_t*)buf;
|
|
|
|
int jlen, r;
|
|
|
|
|
2006-06-06 09:40:41 +00:00
|
|
|
jlen=cb_jb_empty(bc,data,len);
|
2006-02-02 21:15:34 +00:00
|
|
|
|
|
|
|
if (jlen) {
|
2006-10-11 08:34:03 +00:00
|
|
|
#ifdef MISDN_SAVE_DATA
|
|
|
|
misdn_save_data((bc->port*100+bc->channel), data, jlen, bc->bframe, bc->bframe_len);
|
|
|
|
#endif
|
2006-06-06 09:40:41 +00:00
|
|
|
flip_buf_bits( data, jlen);
|
2006-02-02 21:15:34 +00:00
|
|
|
|
|
|
|
if (jlen < len) {
|
2006-06-28 14:15:29 +00:00
|
|
|
cb_log(7,bc->port,"Jitterbuffer Underrun.\n");
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
2006-02-02 21:15:34 +00:00
|
|
|
|
|
|
|
txfrm->prim = DL_DATA|REQUEST;
|
|
|
|
|
|
|
|
txfrm->dinfo = 0;
|
|
|
|
|
|
|
|
txfrm->addr = bc->addr|FLG_MSG_DOWN; /* | IF_DOWN; */
|
|
|
|
|
|
|
|
txfrm->len =jlen;
|
|
|
|
cb_log(9, bc->port, "Transmitting %d samples 2 misdn\n", txfrm->len);
|
2006-10-11 08:34:03 +00:00
|
|
|
|
2006-02-02 21:15:34 +00:00
|
|
|
r=mISDN_write( glob_mgr->midev, buf, txfrm->len + mISDN_HEADER_LEN, 8000 );
|
2006-06-06 09:40:41 +00:00
|
|
|
} else {
|
2006-06-26 17:37:11 +00:00
|
|
|
#define MISDN_GEN_SILENCE
|
2006-06-06 09:40:41 +00:00
|
|
|
#ifdef MISDN_GEN_SILENCE
|
|
|
|
int cnt=len/TONE_SILENCE_SIZE;
|
|
|
|
int rest=len%TONE_SILENCE_SIZE;
|
|
|
|
int i;
|
|
|
|
|
|
|
|
for (i=0; i<cnt; i++) {
|
|
|
|
memcpy(data, tone_silence_flip, TONE_SILENCE_SIZE );
|
|
|
|
data +=TONE_SILENCE_SIZE;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (rest) {
|
|
|
|
memcpy(data, tone_silence_flip, rest);
|
|
|
|
}
|
|
|
|
|
|
|
|
txfrm->prim = DL_DATA|REQUEST;
|
|
|
|
|
|
|
|
txfrm->dinfo = 0;
|
|
|
|
|
|
|
|
txfrm->addr = bc->addr|FLG_MSG_DOWN; /* | IF_DOWN; */
|
|
|
|
|
|
|
|
txfrm->len =len;
|
|
|
|
cb_log(9, bc->port, "Transmitting %d samples 2 misdn\n", txfrm->len);
|
|
|
|
|
|
|
|
r=mISDN_write( glob_mgr->midev, buf, txfrm->len + mISDN_HEADER_LEN, 8000 );
|
|
|
|
#endif
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static int handle_bchan(msg_t *msg)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
iframe_t *frm= (iframe_t*)msg->data;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2006-06-21 15:21:46 +00:00
|
|
|
|
|
|
|
struct misdn_bchannel *bc=find_bc_by_addr(frm->addr);
|
2005-11-01 22:04:14 +00:00
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
if (!bc) {
|
2006-06-26 17:37:11 +00:00
|
|
|
cb_log(1,0,"handle_bchan: BC not found for prim:%x with addr:%x dinfo:%x\n", frm->prim, frm->addr, frm->dinfo);
|
2005-12-09 11:01:18 +00:00
|
|
|
return 0 ;
|
|
|
|
}
|
|
|
|
|
2005-11-01 22:04:14 +00:00
|
|
|
struct misdn_stack *stack=get_stack_by_bc(bc);
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
if (!stack) {
|
2006-02-08 16:10:21 +00:00
|
|
|
cb_log(0, bc->port,"handle_bchan: STACK not found for prim:%x with addr:%x dinfo:%x\n", frm->prim, frm->addr, frm->dinfo);
|
2005-12-09 11:01:18 +00:00
|
|
|
return 0;
|
|
|
|
}
|
2005-11-01 22:04:14 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
switch (frm->prim) {
|
2006-04-03 19:17:59 +00:00
|
|
|
|
|
|
|
case MGR_SETSTACK| CONFIRM:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(3, stack->port, "BCHAN: MGR_SETSTACK|CONFIRM pid:%d\n",bc->pid);
|
2006-04-03 19:17:59 +00:00
|
|
|
break;
|
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
case MGR_SETSTACK| INDICATION:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(3, stack->port, "BCHAN: MGR_SETSTACK|IND pid:%d\n",bc->pid);
|
2006-06-21 15:21:46 +00:00
|
|
|
break;
|
|
|
|
#if 0
|
2006-04-29 22:56:00 +00:00
|
|
|
AGAIN:
|
2005-12-09 11:01:18 +00:00
|
|
|
bc->addr = mISDN_get_layerid(stack->midev, bc->b_stid, bc->layer);
|
|
|
|
if (!bc->addr) {
|
2006-02-02 21:15:34 +00:00
|
|
|
|
2006-04-29 22:56:00 +00:00
|
|
|
if (errno == EAGAIN) {
|
|
|
|
usleep(1000);
|
|
|
|
goto AGAIN;
|
|
|
|
}
|
|
|
|
|
|
|
|
cb_log(0,stack->port,"$$$ Get Layer (%d) Id Error: %s\n",bc->layer,strerror(errno));
|
|
|
|
|
2006-02-02 21:15:34 +00:00
|
|
|
/* we kill the channel later, when we received some
|
|
|
|
data. */
|
|
|
|
bc->addr= frm->addr;
|
2006-05-23 12:38:06 +00:00
|
|
|
} else if ( bc->addr < 0) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, stack->port,"$$$ bc->addr <0 Error:%s\n",strerror(errno));
|
2006-05-23 12:38:06 +00:00
|
|
|
bc->addr=0;
|
2005-12-09 11:01:18 +00:00
|
|
|
}
|
2006-02-02 21:15:34 +00:00
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
cb_log(4, stack->port," --> Got Adr %x\n", bc->addr);
|
2006-04-03 19:17:59 +00:00
|
|
|
|
|
|
|
free_msg(msg);
|
2006-06-17 10:37:35 +00:00
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2006-06-17 10:37:35 +00:00
|
|
|
switch(bc->bc_state) {
|
|
|
|
case BCHAN_SETUP:
|
|
|
|
bc_state_change(bc,BCHAN_SETUPED);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case BCHAN_CLEAN_REQUEST:
|
|
|
|
default:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, stack->port," --> STATE WASN'T SETUP (but %s) in SETSTACK|IND pid:%d\n",bc_state2str(bc->bc_state), bc->pid);
|
2006-06-17 10:37:35 +00:00
|
|
|
clean_up_bc(bc);
|
2006-04-03 19:17:59 +00:00
|
|
|
}
|
2005-12-09 11:01:18 +00:00
|
|
|
return 1;
|
2006-06-21 15:21:46 +00:00
|
|
|
#endif
|
2006-04-03 19:17:59 +00:00
|
|
|
|
|
|
|
case MGR_DELLAYER| INDICATION:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(3, stack->port, "BCHAN: MGR_DELLAYER|IND pid:%d\n",bc->pid);
|
2006-04-03 19:17:59 +00:00
|
|
|
break;
|
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
case MGR_DELLAYER| CONFIRM:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(3, stack->port, "BCHAN: MGR_DELLAYER|CNF pid:%d\n",bc->pid);
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2006-06-21 15:21:46 +00:00
|
|
|
bc->pid=0;
|
|
|
|
bc->addr=0;
|
2006-04-03 19:17:59 +00:00
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
case PH_ACTIVATE | INDICATION:
|
|
|
|
case DL_ESTABLISH | INDICATION:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(3, stack->port, "BCHAN: ACT Ind pid:%d\n", bc->pid);
|
2006-04-03 19:17:59 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
case PH_ACTIVATE | CONFIRM:
|
|
|
|
case DL_ESTABLISH | CONFIRM:
|
2006-04-03 19:17:59 +00:00
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(3, stack->port, "BCHAN: bchan ACT Confirm pid:%d\n",bc->pid);
|
2005-10-31 23:30:09 +00:00
|
|
|
free_msg(msg);
|
2006-02-02 21:15:34 +00:00
|
|
|
|
2005-11-15 20:20:45 +00:00
|
|
|
return 1;
|
2006-06-21 15:21:46 +00:00
|
|
|
|
|
|
|
case DL_ESTABLISH | REQUEST:
|
|
|
|
{
|
|
|
|
char buf[128];
|
|
|
|
mISDN_write_frame(stack->midev, buf, bc->addr | FLG_MSG_TARGET | FLG_MSG_DOWN, DL_ESTABLISH | CONFIRM, 0,0, NULL, TIMEOUT_1SEC);
|
|
|
|
}
|
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
case DL_RELEASE|REQUEST:
|
|
|
|
{
|
|
|
|
char buf[128];
|
|
|
|
mISDN_write_frame(stack->midev, buf, bc->addr | FLG_MSG_TARGET | FLG_MSG_DOWN, DL_RELEASE| CONFIRM, 0,0, NULL, TIMEOUT_1SEC);
|
|
|
|
}
|
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
2005-11-15 20:20:45 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
case PH_DEACTIVATE | INDICATION:
|
|
|
|
case DL_RELEASE | INDICATION:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log (3, stack->port, "BCHAN: DeACT Ind pid:%d\n",bc->pid);
|
2006-04-03 19:17:59 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
case PH_DEACTIVATE | CONFIRM:
|
|
|
|
case DL_RELEASE | CONFIRM:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(3, stack->port, "BCHAN: DeACT Conf pid:%d\n",bc->pid);
|
2006-04-03 19:17:59 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
case PH_CONTROL|INDICATION:
|
|
|
|
{
|
2006-03-29 14:26:43 +00:00
|
|
|
unsigned int cont = *((unsigned int *)&frm->data.p);
|
2005-10-31 23:30:09 +00:00
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
cb_log(4, stack->port, "PH_CONTROL: channel:%d oad%d:%s dad%d:%s \n", bc->channel, bc->onumplan,bc->oad, bc->dnumplan,bc->dad);
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
if ((cont&~DTMF_TONE_MASK) == DTMF_TONE_VAL) {
|
|
|
|
int dtmf = cont & DTMF_TONE_MASK;
|
2005-11-01 22:04:14 +00:00
|
|
|
cb_log(4, stack->port, " --> DTMF TONE: %c\n",dtmf);
|
2005-10-31 23:30:09 +00:00
|
|
|
bc->dtmf=dtmf;
|
|
|
|
cb_event(EVENT_DTMF_TONE, bc, glob_mgr->user_data);
|
|
|
|
|
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
if (cont == BF_REJECT) {
|
2005-11-01 22:04:14 +00:00
|
|
|
cb_log(4, stack->port, " --> BF REJECT\n");
|
2005-10-31 23:30:09 +00:00
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
if (cont == BF_ACCEPT) {
|
2005-11-01 22:04:14 +00:00
|
|
|
cb_log(4, stack->port, " --> BF ACCEPT\n");
|
2005-10-31 23:30:09 +00:00
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
break;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
case PH_DATA|REQUEST:
|
|
|
|
case DL_DATA|REQUEST:
|
|
|
|
cb_log(0, stack->port, "DL_DATA REQUEST \n");
|
|
|
|
do_tone(bc, 64);
|
|
|
|
|
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
2006-06-26 17:37:11 +00:00
|
|
|
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
case PH_DATA|INDICATION:
|
|
|
|
case DL_DATA|INDICATION:
|
|
|
|
{
|
|
|
|
bc->bframe = (void*)&frm->data.i;
|
|
|
|
bc->bframe_len = frm->len;
|
|
|
|
|
|
|
|
/** Anyway flip the bufbits **/
|
2005-11-15 20:20:45 +00:00
|
|
|
if ( misdn_cap_is_speech(bc->capability) )
|
|
|
|
flip_buf_bits(bc->bframe, bc->bframe_len);
|
2006-04-03 19:17:59 +00:00
|
|
|
|
|
|
|
|
|
|
|
if (!bc->bframe_len) {
|
|
|
|
cb_log(2, stack->port, "DL_DATA INDICATION bc->addr:%x frm->addr:%x\n", bc->addr, frm->addr);
|
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
if ( (bc->addr&STACK_ID_MASK) != (frm->addr&STACK_ID_MASK) ) {
|
|
|
|
cb_log(2, stack->port, "DL_DATA INDICATION bc->addr:%x frm->addr:%x\n", bc->addr, frm->addr);
|
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
#if MISDN_DEBUG
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, stack->port, "DL_DATA INDICATION Len %d\n", frm->len);
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
#endif
|
|
|
|
|
2006-04-03 19:17:59 +00:00
|
|
|
if ( (bc->bc_state == BCHAN_ACTIVATED) && frm->len > 0) {
|
2006-06-06 09:40:41 +00:00
|
|
|
int t;
|
|
|
|
|
|
|
|
#ifdef MISDN_B_DEBUG
|
|
|
|
cb_log(0,bc->port,"do_tone START\n");
|
|
|
|
#endif
|
|
|
|
t=do_tone(bc,frm->len);
|
|
|
|
|
|
|
|
#ifdef MISDN_B_DEBUG
|
|
|
|
cb_log(0,bc->port,"do_tone STOP (%d)\n",t);
|
|
|
|
#endif
|
|
|
|
if ( !t ) {
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
if ( misdn_cap_is_speech(bc->capability)) {
|
|
|
|
if ( !bc->nojitter ) {
|
2006-06-06 09:40:41 +00:00
|
|
|
#ifdef MISDN_B_DEBUG
|
|
|
|
cb_log(0,bc->port,"tx_jitter START\n");
|
|
|
|
#endif
|
2006-02-02 21:15:34 +00:00
|
|
|
misdn_tx_jitter(bc,frm->len);
|
2006-06-06 09:40:41 +00:00
|
|
|
#ifdef MISDN_B_DEBUG
|
|
|
|
cb_log(0,bc->port,"tx_jitter STOP\n");
|
|
|
|
#endif
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
}
|
2006-06-06 09:40:41 +00:00
|
|
|
|
|
|
|
#ifdef MISDN_B_DEBUG
|
|
|
|
cb_log(0,bc->port,"EVENT_B_DATA START\n");
|
|
|
|
#endif
|
2005-10-31 23:30:09 +00:00
|
|
|
|
2006-02-02 21:15:34 +00:00
|
|
|
int i=cb_event( EVENT_BCHAN_DATA, bc, glob_mgr->user_data);
|
2006-06-06 09:40:41 +00:00
|
|
|
#ifdef MISDN_B_DEBUG
|
|
|
|
cb_log(0,bc->port,"EVENT_B_DATA STOP\n");
|
|
|
|
#endif
|
|
|
|
|
2006-02-02 21:15:34 +00:00
|
|
|
if (i<0) {
|
2006-04-03 19:17:59 +00:00
|
|
|
cb_log(10,stack->port,"cb_event returned <0\n");
|
2006-02-14 10:44:00 +00:00
|
|
|
/*clean_up_bc(bc);*/
|
2006-02-02 21:15:34 +00:00
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
2006-04-03 19:17:59 +00:00
|
|
|
|
|
|
|
case PH_CONTROL | CONFIRM:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(4, stack->port, "PH_CONTROL|CNF bc->addr:%x\n", frm->addr);
|
2006-04-03 19:17:59 +00:00
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
case PH_DATA | CONFIRM:
|
|
|
|
case DL_DATA|CONFIRM:
|
|
|
|
#if MISDN_DEBUG
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, stack->port, "Data confirmed\n");
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
#endif
|
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
case DL_DATA|RESPONSE:
|
|
|
|
#if MISDN_DEBUG
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, stack->port, "Data response\n");
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
#endif
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static int handle_frm_nt(msg_t *msg)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
iframe_t *frm= (iframe_t*)msg->data;
|
|
|
|
struct misdn_stack *stack;
|
|
|
|
int err=0;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
stack=find_stack_by_addr( frm->addr );
|
|
|
|
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
if (!stack || !stack->nt) {
|
2005-10-31 23:30:09 +00:00
|
|
|
return 0;
|
|
|
|
}
|
2006-06-06 09:40:41 +00:00
|
|
|
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
if ((err=stack->nst.l1_l2(&stack->nst,msg))) {
|
|
|
|
|
|
|
|
if (nt_err_cnt > 0 ) {
|
|
|
|
if (nt_err_cnt < 100) {
|
|
|
|
nt_err_cnt++;
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, stack->port, "NT Stack sends us error: %d \n", err);
|
2005-10-31 23:30:09 +00:00
|
|
|
} else if (nt_err_cnt < 105){
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, stack->port, "NT Stack sends us error: %d over 100 times, so I'll stop this message\n", err);
|
2005-10-31 23:30:09 +00:00
|
|
|
nt_err_cnt = - 1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static int handle_frm(msg_t *msg)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
iframe_t *frm = (iframe_t*) msg->data;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
struct misdn_stack *stack=find_stack_by_addr(frm->addr);
|
|
|
|
|
|
|
|
if (!stack || stack->nt) {
|
2005-10-31 23:30:09 +00:00
|
|
|
return 0;
|
|
|
|
}
|
2006-08-08 09:19:06 +00:00
|
|
|
|
|
|
|
cb_log(4,stack?stack->port:0,"handle_frm: frm->addr:%x frm->prim:%x\n",frm->addr,frm->prim);
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
{
|
|
|
|
struct misdn_bchannel *bc;
|
2006-04-10 16:50:20 +00:00
|
|
|
int ret=handle_cr(stack, frm);
|
|
|
|
|
|
|
|
if (ret<0) {
|
|
|
|
cb_log(3,stack?stack->port:0,"handle_frm: handle_cr <0 prim:%x addr:%x\n", frm->prim, frm->addr);
|
2006-10-11 08:34:03 +00:00
|
|
|
|
|
|
|
|
2006-04-10 16:50:20 +00:00
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
|
2006-04-10 16:50:20 +00:00
|
|
|
if(ret) {
|
2005-10-31 23:30:09 +00:00
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
bc=find_bc_by_l3id(stack, frm->dinfo);
|
|
|
|
|
2006-08-08 18:13:40 +00:00
|
|
|
handle_frm_bc:
|
2005-10-31 23:30:09 +00:00
|
|
|
if (bc ) {
|
|
|
|
enum event_e event = isdn_msg_get_event(msgs_g, msg, 0);
|
|
|
|
enum event_response_e response=RESPONSE_OK;
|
|
|
|
|
|
|
|
isdn_msg_parse_event(msgs_g,msg,bc, 0);
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
/** Preprocess some Events **/
|
Merged revisions 49313 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
................
r49313 | crichter | 2007-01-03 10:06:50 +0100 (Mi, 03 Jan 2007) | 41 lines
Merged revisions 48319,48321,48467,48552,48576,49135,49303 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2
........
r48319 | crichter | 2006-12-06 15:35:25 +0100 (Mi, 06 Dez 2006) | 1 line
changed a few debugs to higher debug levels
........
r48321 | crichter | 2006-12-06 16:48:45 +0100 (Mi, 06 Dez 2006) | 1 line
added the export and import of the MISDN_ADDRESS_COMPLETE Variable to inidcate wether the extension is already completely dialed or if there might come additional digits by information elements. also added some docs for that.
........
r48467 | crichter | 2006-12-14 14:03:49 +0100 (Do, 14 Dez 2006) | 1 line
removed FIXUP state. added check for channel allocation conflict when we create a setup while the other site creates a setup on the same channel, besides the check we resolve this conflict.
........
r48552 | crichter | 2006-12-18 11:19:39 +0100 (Mo, 18 Dez 2006) | 1 line
when our PTP Partner sends us a SETUP with a preselected channel we just accept it, even when we're NT. added some checks for segfaults.
........
r48576 | crichter | 2006-12-19 14:08:51 +0100 (Di, 19 Dez 2006) | 1 line
when we reject a channel, because it's in use already, we shouldn't process the setup anymore. made the channel allocation a bit easier and more understandable, removed a few unused lines
........
r49135 | crichter | 2007-01-02 11:07:22 +0100 (Di, 02 Jan 2007) | 1 line
added check for channel ranges in the set/empty channel functions. set pmp_l1_check default to no. added misdn restart pid cli command. added cleaning of channel when we send a RELEASE_COMPLETE.
........
r49303 | crichter | 2007-01-03 09:24:00 +0100 (Mi, 03 Jan 2007) | 9 lines
* Added check for bridging in misdn_call to avoid setting echocancellation
when 2 mISDN channels are involved and when bridging is set. That lead
to a kernel panic before under different situations, because we switched
about 2 times between hardware bridging and echocancelation
* readded MISDN_URATE variable which got lost before, this should make app_v110
work again
* fixed typo
........
................
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@49321 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-01-03 11:15:02 +00:00
|
|
|
int ret=handle_event(bc, event, frm);
|
|
|
|
if (ret<0) {
|
|
|
|
cb_log(0,stack->port,"couldn't handle event\n");
|
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
/* shoot up event to App: */
|
|
|
|
cb_log(5, stack->port, "lib Got Prim: Addr %x prim %x dinfo %x\n",frm->addr, frm->prim, frm->dinfo);
|
|
|
|
|
|
|
|
if(!isdn_get_info(msgs_g,event,0))
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, stack->port, "Unknown Event Ind: Addr:%x prim %x dinfo %x\n",frm->addr, frm->prim, frm->dinfo);
|
2006-08-08 18:13:40 +00:00
|
|
|
else
|
2005-10-31 23:30:09 +00:00
|
|
|
response=cb_event(event, bc, glob_mgr->user_data);
|
|
|
|
#if 1
|
|
|
|
if (event == EVENT_SETUP) {
|
|
|
|
switch (response) {
|
|
|
|
case RESPONSE_IGNORE_SETUP_WITHOUT_CLOSE:
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, stack->port, "TOTALY IGNORING SETUP \n");
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
break;
|
|
|
|
case RESPONSE_IGNORE_SETUP:
|
|
|
|
/* I think we should send CC_RELEASE_CR, but am not sure*/
|
2006-06-09 10:31:30 +00:00
|
|
|
bc->out_cause=16;
|
2006-10-11 08:34:03 +00:00
|
|
|
|
|
|
|
case RESPONSE_RELEASE_SETUP:
|
2006-06-09 10:31:30 +00:00
|
|
|
misdn_lib_send_event(bc,EVENT_RELEASE_COMPLETE);
|
2006-07-06 15:11:40 +00:00
|
|
|
if (bc->channel>0)
|
|
|
|
empty_chan_in_stack(stack, bc->channel);
|
2005-10-31 23:30:09 +00:00
|
|
|
empty_bc(bc);
|
2006-05-08 07:30:28 +00:00
|
|
|
bc_state_change(bc,BCHAN_CLEANED);
|
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, stack->port, "GOT IGNORE SETUP\n");
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
break;
|
|
|
|
case RESPONSE_OK:
|
2005-12-09 11:01:18 +00:00
|
|
|
cb_log(4, stack->port, "GOT SETUP OK\n");
|
|
|
|
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
cb_log(5, stack->port, "Freeing Msg on prim:%x \n",frm->prim);
|
|
|
|
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
} else {
|
2006-08-08 18:13:40 +00:00
|
|
|
cb_log(0, stack->port, " --> Didn't find BC so temporarly creating dummy BC (l3id:%x) on this port.\n", frm->dinfo);
|
|
|
|
struct misdn_bchannel dummybc;
|
|
|
|
memset (&dummybc,0,sizeof(dummybc));
|
|
|
|
dummybc.port=stack->port;
|
|
|
|
dummybc.l3_id=frm->dinfo;
|
|
|
|
bc=&dummybc;
|
|
|
|
goto handle_frm_bc;
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
}
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
cb_log(4, stack->port, "TE_FRM_HANDLER: Returning 0 on prim:%x \n",frm->prim);
|
2005-10-31 23:30:09 +00:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static int handle_l1(msg_t *msg)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
iframe_t *frm = (iframe_t*) msg->data;
|
2005-12-09 11:01:18 +00:00
|
|
|
struct misdn_stack *stack = find_stack_by_addr(frm->addr);
|
2005-10-31 23:30:09 +00:00
|
|
|
int i ;
|
|
|
|
|
|
|
|
if (!stack) return 0 ;
|
2006-08-08 09:19:06 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
switch (frm->prim) {
|
|
|
|
case PH_ACTIVATE | CONFIRM:
|
|
|
|
case PH_ACTIVATE | INDICATION:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log (3, stack->port, "L1: PH L1Link Up!\n");
|
2005-10-31 23:30:09 +00:00
|
|
|
stack->l1link=1;
|
2005-11-01 22:04:14 +00:00
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
if (stack->nt) {
|
2005-11-01 22:04:14 +00:00
|
|
|
|
|
|
|
if (stack->nst.l1_l2(&stack->nst, msg))
|
|
|
|
free_msg(msg);
|
2006-08-03 16:38:00 +00:00
|
|
|
|
|
|
|
if (stack->ptp)
|
|
|
|
misdn_lib_get_l2_up(stack);
|
2005-11-01 22:04:14 +00:00
|
|
|
} else {
|
|
|
|
free_msg(msg);
|
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
|
2006-10-11 08:34:03 +00:00
|
|
|
for (i=0;i<=stack->b_num; i++) {
|
2005-10-31 23:30:09 +00:00
|
|
|
if (stack->bc[i].evq != EVENT_NOTHING) {
|
|
|
|
cb_log(4, stack->port, "Fireing Queued Event %s because L1 got up\n", isdn_get_info(msgs_g, stack->bc[i].evq, 0));
|
|
|
|
misdn_lib_send_event(&stack->bc[i],stack->bc[i].evq);
|
|
|
|
stack->bc[i].evq=EVENT_NOTHING;
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
return 1;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
case PH_ACTIVATE | REQUEST:
|
|
|
|
free_msg(msg);
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(3,stack->port,"L1: PH_ACTIVATE|REQUEST \n");
|
2005-12-09 11:01:18 +00:00
|
|
|
return 1;
|
|
|
|
|
|
|
|
case PH_DEACTIVATE | REQUEST:
|
|
|
|
free_msg(msg);
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(3,stack->port,"L1: PH_DEACTIVATE|REQUEST \n");
|
2005-12-09 11:01:18 +00:00
|
|
|
return 1;
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
case PH_DEACTIVATE | CONFIRM:
|
|
|
|
case PH_DEACTIVATE | INDICATION:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log (3, stack->port, "L1: PH L1Link Down! \n");
|
2005-11-01 22:04:14 +00:00
|
|
|
|
2006-10-11 08:34:03 +00:00
|
|
|
for (i=0; i<=stack->b_num; i++) {
|
2005-10-31 23:30:09 +00:00
|
|
|
if (global_state == MISDN_INITIALIZED) {
|
|
|
|
cb_event(EVENT_CLEANUP, &stack->bc[i], glob_mgr->user_data);
|
|
|
|
}
|
2005-11-01 22:04:14 +00:00
|
|
|
}
|
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
if (stack->nt) {
|
2005-11-01 22:04:14 +00:00
|
|
|
if (stack->nst.l1_l2(&stack->nst, msg))
|
|
|
|
free_msg(msg);
|
|
|
|
} else {
|
|
|
|
free_msg(msg);
|
|
|
|
}
|
|
|
|
|
|
|
|
stack->l1link=0;
|
|
|
|
stack->l2link=0;
|
2005-10-31 23:30:09 +00:00
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static int handle_l2(msg_t *msg)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
iframe_t *frm = (iframe_t*) msg->data;
|
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
struct misdn_stack *stack = find_stack_by_addr(frm->addr);
|
|
|
|
|
|
|
|
if (!stack) {
|
|
|
|
return 0 ;
|
|
|
|
}
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
switch(frm->prim) {
|
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
case DL_ESTABLISH | REQUEST:
|
|
|
|
cb_log(1,stack->port,"DL_ESTABLISH|REQUEST \n");
|
|
|
|
return 1;
|
|
|
|
case DL_RELEASE | REQUEST:
|
|
|
|
cb_log(1,stack->port,"DL_RELEASE|REQUEST \n");
|
|
|
|
return 1;
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
case DL_ESTABLISH | INDICATION:
|
|
|
|
case DL_ESTABLISH | CONFIRM:
|
|
|
|
{
|
2005-12-09 11:01:18 +00:00
|
|
|
cb_log (3, stack->port, "L2: L2Link Up! \n");
|
2006-08-03 16:38:00 +00:00
|
|
|
if (stack->ptp && stack->l2link) {
|
|
|
|
cb_log (-1, stack->port, "L2: L2Link Up! but it's already UP.. must be faulty, blocking port\n");
|
|
|
|
cb_event(EVENT_PORT_ALARM, &stack->bc[0], glob_mgr->user_data);
|
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
stack->l2link=1;
|
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case DL_RELEASE | INDICATION:
|
|
|
|
case DL_RELEASE | CONFIRM:
|
|
|
|
{
|
2005-12-09 11:01:18 +00:00
|
|
|
cb_log (3, stack->port, "L2: L2Link Down! \n");
|
2005-10-31 23:30:09 +00:00
|
|
|
stack->l2link=0;
|
|
|
|
|
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static int handle_mgmt(msg_t *msg)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
iframe_t *frm = (iframe_t*) msg->data;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
if ( (frm->addr == 0) && (frm->prim == (MGR_DELLAYER|CONFIRM)) ) {
|
|
|
|
cb_log(2, 0, "MGMT: DELLAYER|CONFIRM Addr: 0 !\n") ;
|
2006-04-11 08:31:19 +00:00
|
|
|
free_msg(msg);
|
2005-12-09 11:01:18 +00:00
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
struct misdn_stack * stack=find_stack_by_addr(frm->addr);
|
|
|
|
|
|
|
|
if (!stack) {
|
2006-04-03 19:17:59 +00:00
|
|
|
if (frm->prim == (MGR_DELLAYER|CONFIRM)) {
|
|
|
|
cb_log(2, 0, "MGMT: DELLAYER|CONFIRM Addr: %x !\n",
|
|
|
|
frm->addr) ;
|
2006-04-11 08:31:19 +00:00
|
|
|
free_msg(msg);
|
2006-04-03 19:17:59 +00:00
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
switch(frm->prim) {
|
|
|
|
case MGR_SHORTSTATUS | INDICATION:
|
2006-02-08 19:51:53 +00:00
|
|
|
case MGR_SHORTSTATUS | CONFIRM:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(5, 0, "MGMT: Short status dinfo %x\n",frm->dinfo);
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
switch (frm->dinfo) {
|
|
|
|
case SSTATUS_L1_ACTIVATED:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(3, 0, "MGMT: SSTATUS: L1_ACTIVATED \n");
|
2005-12-09 11:01:18 +00:00
|
|
|
stack->l1link=1;
|
2006-02-08 19:39:37 +00:00
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
break;
|
|
|
|
case SSTATUS_L1_DEACTIVATED:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(3, 0, "MGMT: SSTATUS: L1_DEACTIVATED \n");
|
2006-05-23 19:40:16 +00:00
|
|
|
stack->l1link=0;
|
2006-06-06 09:40:41 +00:00
|
|
|
|
|
|
|
clear_l3(stack);
|
2005-12-09 11:01:18 +00:00
|
|
|
break;
|
2006-02-08 16:10:21 +00:00
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
case SSTATUS_L2_ESTABLISHED:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(3, stack->port, "MGMT: SSTATUS: L2_ESTABLISH \n");
|
2005-12-09 11:01:18 +00:00
|
|
|
stack->l2link=1;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case SSTATUS_L2_RELEASED:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(3, stack->port, "MGMT: SSTATUS: L2_RELEASED \n");
|
2005-12-09 11:01:18 +00:00
|
|
|
stack->l2link=0;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
case MGR_SETSTACK | INDICATION:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(4, stack->port, "MGMT: SETSTACK|IND dinfo %x\n",frm->dinfo);
|
2005-10-31 23:30:09 +00:00
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
2005-12-09 11:01:18 +00:00
|
|
|
case MGR_DELLAYER | CONFIRM:
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(4, stack->port, "MGMT: DELLAYER|CNF dinfo %x\n",frm->dinfo) ;
|
2005-12-09 11:01:18 +00:00
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
if ( (frm->prim & 0x0f0000) == 0x0f0000) {
|
|
|
|
cb_log(5, 0, "$$$ MGMT FRAME: prim %x addr %x dinfo %x\n",frm->prim, frm->addr, frm->dinfo) ;
|
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
} */
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static msg_t *fetch_msg(int midev)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
msg_t *msg=alloc_msg(MAX_MSG_SIZE);
|
|
|
|
int r;
|
2006-06-21 15:21:46 +00:00
|
|
|
/* fd_set rdfs; */
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
if (!msg) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, 0, "fetch_msg: alloc msg failed !!");
|
2005-10-31 23:30:09 +00:00
|
|
|
return NULL;
|
|
|
|
}
|
2006-06-21 15:21:46 +00:00
|
|
|
|
|
|
|
#if 0
|
2005-10-31 23:30:09 +00:00
|
|
|
FD_ZERO(&rdfs);
|
|
|
|
FD_SET(midev,&rdfs);
|
|
|
|
|
|
|
|
mISDN_select(FD_SETSIZE, &rdfs, NULL, NULL, NULL);
|
2006-04-29 22:56:00 +00:00
|
|
|
//select(FD_SETSIZE, &rdfs, NULL, NULL, NULL);
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
if (FD_ISSET(midev, &rdfs)) {
|
2006-06-21 15:21:46 +00:00
|
|
|
#endif
|
2006-04-29 22:56:00 +00:00
|
|
|
|
|
|
|
AGAIN:
|
2006-06-21 15:21:46 +00:00
|
|
|
r=mISDN_read(midev,msg->data,MAX_MSG_SIZE, TIMEOUT_10SEC);
|
2005-10-31 23:30:09 +00:00
|
|
|
msg->len=r;
|
|
|
|
|
|
|
|
if (r==0) {
|
|
|
|
free_msg(msg); /* danger, cauz usualy freeing in main_loop */
|
2006-06-21 15:21:46 +00:00
|
|
|
cb_log(6,0,"Got empty Msg..\n");
|
2005-10-31 23:30:09 +00:00
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2006-04-29 22:56:00 +00:00
|
|
|
if (r<0) {
|
|
|
|
if (errno == EAGAIN) {
|
|
|
|
/*we wait for mISDN here*/
|
2006-05-18 08:45:43 +00:00
|
|
|
cb_log(4,0,"mISDN_read wants us to wait\n");
|
2006-04-29 22:56:00 +00:00
|
|
|
usleep(5000);
|
|
|
|
goto AGAIN;
|
|
|
|
}
|
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0,0,"mISDN_read returned :%d error:%s (%d)\n",r,strerror(errno),errno);
|
2006-04-29 22:56:00 +00:00
|
|
|
}
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
return msg;
|
2006-06-21 15:21:46 +00:00
|
|
|
|
|
|
|
#if 0
|
2005-10-31 23:30:09 +00:00
|
|
|
} else {
|
|
|
|
printf ("Select timeout\n");
|
|
|
|
}
|
2006-06-21 15:21:46 +00:00
|
|
|
#endif
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2006-07-11 19:30:35 +00:00
|
|
|
void misdn_lib_isdn_l1watcher(int port)
|
2006-05-23 19:40:16 +00:00
|
|
|
{
|
|
|
|
struct misdn_stack *stack;
|
|
|
|
|
2006-07-11 19:30:35 +00:00
|
|
|
for (stack = glob_mgr->stack_list; stack && (stack->port != port); stack = stack->next)
|
|
|
|
;
|
2006-05-23 19:40:16 +00:00
|
|
|
|
2006-07-11 19:30:35 +00:00
|
|
|
if (stack) {
|
|
|
|
cb_log(4, port, "Checking L1 State\n");
|
|
|
|
if (!stack->l1link) {
|
|
|
|
cb_log(4, port, "L1 State Down, trying to get it up again\n");
|
|
|
|
misdn_lib_get_short_status(stack);
|
|
|
|
misdn_lib_get_l1_up(stack);
|
|
|
|
misdn_lib_get_l2_up(stack);
|
2006-05-23 19:40:16 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
static void misdn_lib_isdn_event_catcher(void *arg)
|
|
|
|
{
|
|
|
|
struct misdn_lib *mgr = arg;
|
|
|
|
int zero_frm=0 , fff_frm=0 ;
|
|
|
|
int midev= mgr->midev;
|
2005-12-09 11:01:18 +00:00
|
|
|
int port=0;
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
while (1) {
|
|
|
|
msg_t *msg = fetch_msg(midev);
|
|
|
|
iframe_t *frm;
|
|
|
|
|
|
|
|
|
|
|
|
if (!msg) continue;
|
|
|
|
|
|
|
|
frm = (iframe_t*) msg->data;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
/** When we make a call from NT2Ast we get this frames **/
|
|
|
|
if (frm->len == 0 && frm->addr == 0 && frm->dinfo == 0 && frm->prim == 0 ) {
|
|
|
|
zero_frm++;
|
|
|
|
free_msg(msg);
|
|
|
|
continue;
|
|
|
|
} else {
|
|
|
|
if (zero_frm) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, port, "*** Alert: %d zero_frms caught\n", zero_frm);
|
2005-10-31 23:30:09 +00:00
|
|
|
zero_frm = 0 ;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/** I get this sometimes after setup_bc **/
|
|
|
|
if (frm->len == 0 && frm->dinfo == 0 && frm->prim == 0xffffffff ) {
|
|
|
|
fff_frm++;
|
|
|
|
free_msg(msg);
|
|
|
|
continue;
|
|
|
|
} else {
|
|
|
|
if (fff_frm) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, port, "*** Alert: %d fff_frms caught\n", fff_frm);
|
2005-10-31 23:30:09 +00:00
|
|
|
fff_frm = 0 ;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
manager_isdn_handler(frm, msg);
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/** App Interface **/
|
|
|
|
|
|
|
|
int te_lib_init() {
|
|
|
|
char buff[1025];
|
|
|
|
iframe_t *frm=(iframe_t*)buff;
|
|
|
|
int midev=mISDN_open();
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
memset(buff,0,1025);
|
|
|
|
|
|
|
|
if (midev<=0) return midev;
|
|
|
|
|
|
|
|
/* create entity for layer 3 TE-mode */
|
|
|
|
mISDN_write_frame(midev, buff, 0, MGR_NEWENTITY | REQUEST, 0, 0, NULL, TIMEOUT_1SEC);
|
|
|
|
ret = mISDN_read_frame(midev, frm, sizeof(iframe_t), 0, MGR_NEWENTITY | CONFIRM, TIMEOUT_1SEC);
|
|
|
|
|
|
|
|
if (ret < mISDN_HEADER_LEN) {
|
|
|
|
noentity:
|
|
|
|
fprintf(stderr, "cannot request MGR_NEWENTITY from mISDN: %s\n",strerror(errno));
|
|
|
|
exit(-1);
|
|
|
|
}
|
|
|
|
|
|
|
|
entity = frm->dinfo & 0xffff ;
|
|
|
|
|
|
|
|
if (!entity)
|
|
|
|
goto noentity;
|
|
|
|
|
|
|
|
return midev;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
void te_lib_destroy(int midev)
|
|
|
|
{
|
|
|
|
char buf[1024];
|
|
|
|
mISDN_write_frame(midev, buf, 0, MGR_DELENTITY | REQUEST, entity, 0, NULL, TIMEOUT_1SEC);
|
|
|
|
|
|
|
|
cb_log(4, 0, "Entetity deleted\n");
|
|
|
|
mISDN_close(midev);
|
|
|
|
cb_log(4, 0, "midev closed\n");
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
void misdn_lib_transfer(struct misdn_bchannel* holded_bc)
|
|
|
|
{
|
|
|
|
holded_bc->holded=0;
|
|
|
|
}
|
|
|
|
|
|
|
|
struct misdn_bchannel *manager_find_bc_by_pid(int pid)
|
|
|
|
{
|
|
|
|
struct misdn_stack *stack;
|
|
|
|
int i;
|
|
|
|
|
|
|
|
for (stack=glob_mgr->stack_list;
|
|
|
|
stack;
|
|
|
|
stack=stack->next) {
|
2006-10-11 08:34:03 +00:00
|
|
|
for (i=0; i<=stack->b_num; i++)
|
2005-10-31 23:30:09 +00:00
|
|
|
if (stack->bc[i].pid == pid) return &stack->bc[i];
|
|
|
|
}
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
struct misdn_bchannel *manager_find_bc_holded(struct misdn_bchannel* bc)
|
|
|
|
{
|
2005-11-01 22:04:14 +00:00
|
|
|
struct misdn_stack *stack=get_stack_by_bc(bc);
|
|
|
|
return find_bc_holded(stack);
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static void prepare_bc(struct misdn_bchannel*bc, int channel)
|
2006-07-06 15:11:40 +00:00
|
|
|
{
|
|
|
|
bc->channel = channel;
|
|
|
|
bc->channel_preselected = channel?1:0;
|
|
|
|
bc->in_use = 1;
|
|
|
|
bc->need_disconnect=1;
|
|
|
|
bc->need_release=1;
|
|
|
|
bc->need_release_complete=1;
|
2006-08-03 16:38:00 +00:00
|
|
|
bc->cause=16;
|
2006-07-06 15:11:40 +00:00
|
|
|
|
|
|
|
if (++mypid>5000) mypid=1;
|
|
|
|
bc->pid=mypid;
|
|
|
|
|
|
|
|
#if 0
|
|
|
|
bc->addr=0;
|
|
|
|
bc->b_stid=0;
|
|
|
|
bc->layer_id=0;
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
2006-10-11 08:34:03 +00:00
|
|
|
struct misdn_bchannel* misdn_lib_get_free_bc(int port, int channel, int inout)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
|
|
|
struct misdn_stack *stack;
|
|
|
|
int i;
|
|
|
|
|
2006-06-21 15:21:46 +00:00
|
|
|
if (channel < 0 || channel > MAX_BCHANS) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0,port,"Requested channel out of bounds (%d)\n",channel);
|
2005-10-31 23:30:09 +00:00
|
|
|
return NULL;
|
2006-06-21 15:21:46 +00:00
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
for (stack=glob_mgr->stack_list; stack; stack=stack->next) {
|
|
|
|
|
|
|
|
if (stack->port == port) {
|
2006-08-03 16:38:00 +00:00
|
|
|
if (stack->blocked) {
|
|
|
|
cb_log(0,port,"Port is blocked\n");
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
if (channel > 0) {
|
|
|
|
if (channel <= stack->b_num) {
|
|
|
|
for (i = 0; i < stack->b_num; i++) {
|
|
|
|
if (stack->bc[i].in_use && stack->bc[i].channel == channel) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0,port,"Requested channel:%d on port:%d is already in use\n",channel, port);
|
2005-10-31 23:30:09 +00:00
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
}
|
2006-06-21 15:21:46 +00:00
|
|
|
} else {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0,port,"Requested channel:%d is out of bounds on port:%d\n",channel, port);
|
2005-10-31 23:30:09 +00:00
|
|
|
return NULL;
|
2006-06-21 15:21:46 +00:00
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
2006-10-11 08:34:03 +00:00
|
|
|
|
|
|
|
int maxnum=inout&&!stack->pri&&!stack->ptp?stack->b_num+1:stack->b_num;
|
|
|
|
for (i = 0; i <maxnum; i++) {
|
2005-10-31 23:30:09 +00:00
|
|
|
if (!stack->bc[i].in_use) {
|
2006-10-11 08:34:03 +00:00
|
|
|
/* 3. channel on bri means CW*/
|
|
|
|
if (!stack->pri && i==stack->b_num)
|
|
|
|
stack->bc[i].cw=1;
|
|
|
|
|
2006-07-06 15:11:40 +00:00
|
|
|
prepare_bc(&stack->bc[i], channel);
|
2005-10-31 23:30:09 +00:00
|
|
|
return &stack->bc[i];
|
|
|
|
}
|
|
|
|
}
|
2006-06-21 15:21:46 +00:00
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(1,port,"There is no free channel on port (%d)\n",port);
|
2005-10-31 23:30:09 +00:00
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
}
|
2006-06-21 15:21:46 +00:00
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0,port,"Port is not configured (%d)\n",port);
|
2005-10-31 23:30:09 +00:00
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2006-02-02 21:15:34 +00:00
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static char *fac2str (enum FacFunction func)
|
|
|
|
{
|
2006-02-02 21:15:34 +00:00
|
|
|
struct arr_el {
|
2006-08-16 13:19:54 +00:00
|
|
|
enum FacFunction p;
|
2006-02-02 21:15:34 +00:00
|
|
|
char *s ;
|
|
|
|
} arr[] = {
|
2006-08-16 13:19:54 +00:00
|
|
|
{ Fac_None, "Fac_None" },
|
|
|
|
{ Fac_CD, "Fac_CD"},
|
2006-02-02 21:15:34 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
int i;
|
|
|
|
|
|
|
|
for (i=0; i < sizeof(arr)/sizeof( struct arr_el) ; i ++)
|
2006-08-15 16:49:26 +00:00
|
|
|
if ( arr[i].p==func) return arr[i].s;
|
2006-02-02 21:15:34 +00:00
|
|
|
|
2006-08-15 16:49:26 +00:00
|
|
|
return "unknown";
|
2006-02-02 21:15:34 +00:00
|
|
|
}
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
void misdn_lib_log_ies(struct misdn_bchannel *bc)
|
|
|
|
{
|
|
|
|
if (!bc) return;
|
2005-11-01 22:04:14 +00:00
|
|
|
|
|
|
|
struct misdn_stack *stack=get_stack_by_bc(bc);
|
|
|
|
|
|
|
|
if (!stack) return;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(2, stack->port, " --> channel:%d mode:%s cause:%d ocause:%d rad:%s cad:%s\n", bc->channel, stack->nt?"NT":"TE", bc->cause, bc->out_cause, bc->rad, bc->cad);
|
2006-02-02 21:15:34 +00:00
|
|
|
|
2005-11-01 22:04:14 +00:00
|
|
|
cb_log(2, stack->port,
|
2006-04-05 14:51:48 +00:00
|
|
|
" --> info_dad:%s onumplan:%c dnumplan:%c rnumplan:%c cpnnumplan:%c\n",
|
2005-10-31 23:30:09 +00:00
|
|
|
bc->info_dad,
|
|
|
|
bc->onumplan>=0?'0'+bc->onumplan:' ',
|
|
|
|
bc->dnumplan>=0?'0'+bc->dnumplan:' ',
|
2006-04-05 14:51:48 +00:00
|
|
|
bc->rnumplan>=0?'0'+bc->rnumplan:' ',
|
|
|
|
bc->cpnnumplan>=0?'0'+bc->cpnnumplan:' '
|
2005-10-31 23:30:09 +00:00
|
|
|
);
|
2006-08-03 16:38:00 +00:00
|
|
|
|
|
|
|
cb_log(3, stack->port, " --> caps:%s pi:%x keypad:%s sending_complete:%d\n", bearer2str(bc->capability),bc->progress_indicator, bc->keypad, bc->sending_complete);
|
|
|
|
cb_log(4, stack->port, " --> screen:%d --> pres:%d\n",
|
2006-02-02 21:15:34 +00:00
|
|
|
bc->screen, bc->pres);
|
2005-10-31 23:30:09 +00:00
|
|
|
|
2006-08-08 09:19:06 +00:00
|
|
|
cb_log(4, stack->port, " --> addr:%x l3id:%x b_stid:%x layer_id:%x\n", bc->addr, bc->l3_id, bc->b_stid, bc->layer_id);
|
2005-11-15 20:20:45 +00:00
|
|
|
|
2006-08-15 16:49:26 +00:00
|
|
|
cb_log(4, stack->port, " --> facility:%s out_facility:%s\n",fac2str(bc->fac_in.Function),fac2str(bc->fac_out.Function));
|
2006-08-03 16:38:00 +00:00
|
|
|
|
|
|
|
cb_log(5, stack->port, " --> urate:%d rate:%d mode:%d user1:%d\n", bc->urate, bc->rate, bc->mode,bc->user1);
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(5, stack->port, " --> bc:%x h:%d sh:%d\n", bc, bc->holded, bc->stack_holder);
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
int misdn_lib_send_event(struct misdn_bchannel *bc, enum event_e event )
|
|
|
|
{
|
|
|
|
msg_t *msg;
|
|
|
|
int err = -1 ;
|
2006-06-21 15:21:46 +00:00
|
|
|
int ret=0;
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
if (!bc) goto ERR;
|
2005-11-01 22:04:14 +00:00
|
|
|
|
|
|
|
struct misdn_stack *stack=get_stack_by_bc(bc);
|
2006-04-04 19:09:26 +00:00
|
|
|
|
|
|
|
if (!stack) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0,bc->port,"SENDEVENT: no Stack for event:%s oad:%s dad:%s \n", isdn_get_info(msgs_g, event, 0), bc->oad, bc->dad);
|
2006-04-04 19:09:26 +00:00
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
2006-02-08 16:10:21 +00:00
|
|
|
cb_log(6,stack->port,"SENDEVENT: stack->nt:%d stack->uperid:%x\n",stack->nt, stack->upper_id);
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
if ( stack->nt && !stack->l1link) {
|
2005-10-31 23:30:09 +00:00
|
|
|
/** Queue Event **/
|
|
|
|
bc->evq=event;
|
2005-11-01 22:04:14 +00:00
|
|
|
cb_log(1, stack->port, "Queueing Event %s because L1 is down (btw. Activating L1)\n", isdn_get_info(msgs_g, event, 0));
|
2005-12-09 11:01:18 +00:00
|
|
|
misdn_lib_get_l1_up(stack);
|
2005-10-31 23:30:09 +00:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2006-06-21 15:21:46 +00:00
|
|
|
cb_log(1, stack->port, "I SEND:%s oad:%s dad:%s pid:%d\n", isdn_get_info(msgs_g, event, 0), bc->oad, bc->dad, bc->pid);
|
2007-01-03 11:03:57 +00:00
|
|
|
cb_log(4, stack->port, " --> bc_state:%s\n",bc_state2str(bc->bc_state));
|
2005-10-31 23:30:09 +00:00
|
|
|
misdn_lib_log_ies(bc);
|
|
|
|
|
|
|
|
switch (event) {
|
|
|
|
case EVENT_SETUP:
|
|
|
|
if (create_process(glob_mgr->midev, bc)<0) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, stack->port, " No free channel at the moment @ send_event\n");
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
err=-ENOCHAN;
|
|
|
|
goto ERR;
|
|
|
|
}
|
2006-06-21 15:21:46 +00:00
|
|
|
#if 0
|
2006-08-03 16:38:00 +00:00
|
|
|
if (stack->nt) {
|
2006-06-21 15:21:46 +00:00
|
|
|
ret=setup_bc(bc);
|
|
|
|
if (ret == -EINVAL) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0,bc->port,"send_event: setup_bc failed\n");
|
2006-06-21 15:21:46 +00:00
|
|
|
}
|
2006-08-03 16:38:00 +00:00
|
|
|
}
|
2006-06-21 15:21:46 +00:00
|
|
|
#endif
|
2005-10-31 23:30:09 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case EVENT_PROGRESS:
|
|
|
|
case EVENT_ALERTING:
|
2006-02-02 21:15:34 +00:00
|
|
|
case EVENT_PROCEEDING:
|
2005-10-31 23:30:09 +00:00
|
|
|
case EVENT_SETUP_ACKNOWLEDGE:
|
2006-06-17 10:37:35 +00:00
|
|
|
if (!bc->nt && !stack->ptp) break;
|
|
|
|
|
|
|
|
case EVENT_CONNECT:
|
2005-10-31 23:30:09 +00:00
|
|
|
case EVENT_RETRIEVE_ACKNOWLEDGE:
|
2006-08-08 09:19:06 +00:00
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
if (stack->nt) {
|
2005-10-31 23:30:09 +00:00
|
|
|
if (bc->channel <=0 ) { /* else we have the channel already */
|
2006-11-02 15:47:23 +00:00
|
|
|
if (!find_free_chan_in_stack(stack, bc, 0)) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, stack->port, " No free channel at the moment\n");
|
Merged revisions 49313 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
................
r49313 | crichter | 2007-01-03 10:06:50 +0100 (Mi, 03 Jan 2007) | 41 lines
Merged revisions 48319,48321,48467,48552,48576,49135,49303 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2
........
r48319 | crichter | 2006-12-06 15:35:25 +0100 (Mi, 06 Dez 2006) | 1 line
changed a few debugs to higher debug levels
........
r48321 | crichter | 2006-12-06 16:48:45 +0100 (Mi, 06 Dez 2006) | 1 line
added the export and import of the MISDN_ADDRESS_COMPLETE Variable to inidcate wether the extension is already completely dialed or if there might come additional digits by information elements. also added some docs for that.
........
r48467 | crichter | 2006-12-14 14:03:49 +0100 (Do, 14 Dez 2006) | 1 line
removed FIXUP state. added check for channel allocation conflict when we create a setup while the other site creates a setup on the same channel, besides the check we resolve this conflict.
........
r48552 | crichter | 2006-12-18 11:19:39 +0100 (Mo, 18 Dez 2006) | 1 line
when our PTP Partner sends us a SETUP with a preselected channel we just accept it, even when we're NT. added some checks for segfaults.
........
r48576 | crichter | 2006-12-19 14:08:51 +0100 (Di, 19 Dez 2006) | 1 line
when we reject a channel, because it's in use already, we shouldn't process the setup anymore. made the channel allocation a bit easier and more understandable, removed a few unused lines
........
r49135 | crichter | 2007-01-02 11:07:22 +0100 (Di, 02 Jan 2007) | 1 line
added check for channel ranges in the set/empty channel functions. set pmp_l1_check default to no. added misdn restart pid cli command. added cleaning of channel when we send a RELEASE_COMPLETE.
........
r49303 | crichter | 2007-01-03 09:24:00 +0100 (Mi, 03 Jan 2007) | 9 lines
* Added check for bridging in misdn_call to avoid setting echocancellation
when 2 mISDN channels are involved and when bridging is set. That lead
to a kernel panic before under different situations, because we switched
about 2 times between hardware bridging and echocancelation
* readded MISDN_URATE variable which got lost before, this should make app_v110
work again
* fixed typo
........
................
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@49321 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-01-03 11:15:02 +00:00
|
|
|
/*FIXME: add disconnect*/
|
|
|
|
err=-ENOCHAN;
|
|
|
|
goto ERR;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (set_chan_in_stack(stack ,bc->channel)<0) {
|
|
|
|
/*FIXME: add disconnect*/
|
2005-10-31 23:30:09 +00:00
|
|
|
err=-ENOCHAN;
|
|
|
|
goto ERR;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
/* Its that i generate channels */
|
|
|
|
}
|
2006-08-08 09:19:06 +00:00
|
|
|
|
2006-06-21 15:21:46 +00:00
|
|
|
ret=setup_bc(bc);
|
|
|
|
if (ret == -EINVAL) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0,bc->port,"send_event: setup_bc failed\n");
|
2006-06-21 15:21:46 +00:00
|
|
|
}
|
2006-08-03 16:38:00 +00:00
|
|
|
|
2006-08-08 09:19:06 +00:00
|
|
|
if (misdn_cap_is_speech(bc->capability)) {
|
|
|
|
if ((event==EVENT_CONNECT)||(event==EVENT_RETRIEVE_ACKNOWLEDGE)) {
|
|
|
|
if ( *bc->crypt_key ) {
|
|
|
|
cb_log(4, stack->port, " --> ENABLING BLOWFISH channel:%d oad%d:%s dad%d:%s \n", bc->channel, bc->onumplan,bc->oad, bc->dnumplan,bc->dad);
|
|
|
|
|
|
|
|
manager_ph_control_block(bc, BF_ENABLE_KEY, bc->crypt_key, strlen(bc->crypt_key) );
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!bc->nodsp) manager_ph_control(bc, DTMF_TONE_START, 0);
|
|
|
|
manager_ec_enable(bc);
|
|
|
|
|
|
|
|
if (bc->txgain != 0) {
|
|
|
|
cb_log(4, stack->port, "--> Changing txgain to %d\n", bc->txgain);
|
|
|
|
manager_ph_control(bc, VOL_CHANGE_TX, bc->txgain);
|
|
|
|
}
|
|
|
|
|
|
|
|
if ( bc->rxgain != 0 ) {
|
|
|
|
cb_log(4, stack->port, "--> Changing rxgain to %d\n", bc->rxgain);
|
|
|
|
manager_ph_control(bc, VOL_CHANGE_RX, bc->rxgain);
|
|
|
|
}
|
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
break;
|
2006-02-02 21:15:34 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
case EVENT_HOLD_ACKNOWLEDGE:
|
|
|
|
{
|
|
|
|
struct misdn_bchannel *holded_bc=malloc(sizeof(struct misdn_bchannel));
|
2006-10-11 08:23:16 +00:00
|
|
|
if (!holded_bc) {
|
|
|
|
cb_log(0,bc->port, "Could not allocate holded_bc!!!\n");
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*backup the bc*/
|
2005-10-31 23:30:09 +00:00
|
|
|
memcpy(holded_bc,bc,sizeof(struct misdn_bchannel));
|
|
|
|
holded_bc->holded=1;
|
2006-10-11 08:23:16 +00:00
|
|
|
bc_state_change(holded_bc,BCHAN_CLEANED);
|
|
|
|
|
2005-11-01 22:04:14 +00:00
|
|
|
stack_holder_add(stack,holded_bc);
|
2006-10-11 08:23:16 +00:00
|
|
|
|
|
|
|
/*kill the bridge and clean the bchannel*/
|
2005-12-09 11:01:18 +00:00
|
|
|
if (stack->nt) {
|
2006-04-03 19:17:59 +00:00
|
|
|
if (bc->bc_state == BCHAN_BRIDGED) {
|
|
|
|
misdn_split_conf(bc,bc->conf_id);
|
2006-10-11 08:23:16 +00:00
|
|
|
struct misdn_bchannel *bc2=find_bc_by_confid(bc->conf_id);
|
|
|
|
if (!bc2)
|
|
|
|
cb_log(0,bc->port,"We have no second bc in bridge???\n");
|
|
|
|
else
|
|
|
|
misdn_split_conf(bc2,bc->conf_id);
|
2006-04-03 19:17:59 +00:00
|
|
|
}
|
|
|
|
|
2006-07-06 15:11:40 +00:00
|
|
|
if (bc->channel>0)
|
|
|
|
empty_chan_in_stack(stack,bc->channel);
|
2005-10-31 23:30:09 +00:00
|
|
|
empty_bc(bc);
|
2006-06-01 12:51:41 +00:00
|
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|
clean_up_bc(bc);
|
2005-10-31 23:30:09 +00:00
|
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|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
break;
|
2006-07-06 15:11:40 +00:00
|
|
|
|
|
|
|
/* finishing the channel eh ? */
|
|
|
|
case EVENT_DISCONNECT:
|
|
|
|
if (!bc->need_disconnect) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0,bc->port," --> we have already send Disconnect\n");
|
2006-07-06 15:11:40 +00:00
|
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|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
bc->need_disconnect=0;
|
|
|
|
break;
|
2005-10-31 23:30:09 +00:00
|
|
|
case EVENT_RELEASE:
|
2006-07-06 15:11:40 +00:00
|
|
|
if (!bc->need_release) {
|
2006-08-03 16:38:00 +00:00
|
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|
cb_log(0,bc->port," --> we have already send Release\n");
|
2006-07-06 15:11:40 +00:00
|
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|
return -1;
|
|
|
|
}
|
2006-07-13 14:13:24 +00:00
|
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|
bc->need_disconnect=0;
|
2006-07-06 15:11:40 +00:00
|
|
|
bc->need_release=0;
|
|
|
|
break;
|
2005-10-31 23:30:09 +00:00
|
|
|
case EVENT_RELEASE_COMPLETE:
|
2006-07-06 15:11:40 +00:00
|
|
|
if (!bc->need_release_complete) {
|
2006-08-03 16:38:00 +00:00
|
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|
cb_log(0,bc->port," --> we have already send Release_complete\n");
|
2006-07-06 15:11:40 +00:00
|
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|
return -1;
|
|
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|
}
|
2006-07-13 14:13:24 +00:00
|
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|
bc->need_disconnect=0;
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|
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bc->need_release=0;
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2006-07-06 15:11:40 +00:00
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bc->need_release_complete=0;
|
Merged revisions 49313 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
................
r49313 | crichter | 2007-01-03 10:06:50 +0100 (Mi, 03 Jan 2007) | 41 lines
Merged revisions 48319,48321,48467,48552,48576,49135,49303 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2
........
r48319 | crichter | 2006-12-06 15:35:25 +0100 (Mi, 06 Dez 2006) | 1 line
changed a few debugs to higher debug levels
........
r48321 | crichter | 2006-12-06 16:48:45 +0100 (Mi, 06 Dez 2006) | 1 line
added the export and import of the MISDN_ADDRESS_COMPLETE Variable to inidcate wether the extension is already completely dialed or if there might come additional digits by information elements. also added some docs for that.
........
r48467 | crichter | 2006-12-14 14:03:49 +0100 (Do, 14 Dez 2006) | 1 line
removed FIXUP state. added check for channel allocation conflict when we create a setup while the other site creates a setup on the same channel, besides the check we resolve this conflict.
........
r48552 | crichter | 2006-12-18 11:19:39 +0100 (Mo, 18 Dez 2006) | 1 line
when our PTP Partner sends us a SETUP with a preselected channel we just accept it, even when we're NT. added some checks for segfaults.
........
r48576 | crichter | 2006-12-19 14:08:51 +0100 (Di, 19 Dez 2006) | 1 line
when we reject a channel, because it's in use already, we shouldn't process the setup anymore. made the channel allocation a bit easier and more understandable, removed a few unused lines
........
r49135 | crichter | 2007-01-02 11:07:22 +0100 (Di, 02 Jan 2007) | 1 line
added check for channel ranges in the set/empty channel functions. set pmp_l1_check default to no. added misdn restart pid cli command. added cleaning of channel when we send a RELEASE_COMPLETE.
........
r49303 | crichter | 2007-01-03 09:24:00 +0100 (Mi, 03 Jan 2007) | 9 lines
* Added check for bridging in misdn_call to avoid setting echocancellation
when 2 mISDN channels are involved and when bridging is set. That lead
to a kernel panic before under different situations, because we switched
about 2 times between hardware bridging and echocancelation
* readded MISDN_URATE variable which got lost before, this should make app_v110
work again
* fixed typo
........
................
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@49321 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-01-03 11:15:02 +00:00
|
|
|
|
|
|
|
if (!stack->nt) {
|
|
|
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/*create clenaup in TE*/
|
|
|
|
if (bc->channel>0)
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|
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|
empty_chan_in_stack(stack,bc->channel);
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|
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|
int tmpcause=bc->cause;
|
|
|
|
empty_bc(bc);
|
|
|
|
bc->cause=tmpcause;
|
|
|
|
clean_up_bc(bc);
|
|
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|
}
|
2005-10-31 23:30:09 +00:00
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|
break;
|
|
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|
|
|
|
|
case EVENT_CONNECT_ACKNOWLEDGE:
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2006-06-21 15:21:46 +00:00
|
|
|
|
|
|
|
if ( bc->nt || misdn_cap_is_speech(bc->capability)) {
|
|
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int ret=setup_bc(bc);
|
|
|
|
if (ret == -EINVAL){
|
2006-08-03 16:38:00 +00:00
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cb_log(0,bc->port,"send_event: setup_bc failed\n");
|
2006-06-21 15:21:46 +00:00
|
|
|
|
|
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|
}
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|
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|
}
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
if (misdn_cap_is_speech(bc->capability)) {
|
|
|
|
if ( !bc->nodsp) manager_ph_control(bc, DTMF_TONE_START, 0);
|
2006-08-08 09:19:06 +00:00
|
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|
manager_ec_enable(bc);
|
2006-08-03 16:38:00 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
if ( bc->txgain != 0 ) {
|
2005-11-01 22:04:14 +00:00
|
|
|
cb_log(4, stack->port, "--> Changing txgain to %d\n", bc->txgain);
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2005-10-31 23:30:09 +00:00
|
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|
manager_ph_control(bc, VOL_CHANGE_TX, bc->txgain);
|
|
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|
}
|
|
|
|
if ( bc->rxgain != 0 ) {
|
2005-11-01 22:04:14 +00:00
|
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|
cb_log(4, stack->port, "--> Changing rxgain to %d\n", bc->rxgain);
|
2005-10-31 23:30:09 +00:00
|
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|
manager_ph_control(bc, VOL_CHANGE_RX, bc->rxgain);
|
|
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|
}
|
|
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|
}
|
|
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|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
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|
|
|
|
|
/* Later we should think about sending bchannel data directly to misdn. */
|
2005-12-09 11:01:18 +00:00
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msg = isdn_msg_build_event(msgs_g, bc, event, stack->nt);
|
2005-11-01 22:04:14 +00:00
|
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|
msg_queue_tail(&stack->downqueue, msg);
|
2005-10-31 23:30:09 +00:00
|
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|
sem_post(&glob_mgr->new_msg);
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
ERR:
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
static int handle_err(msg_t *msg)
|
2006-04-04 19:09:26 +00:00
|
|
|
{
|
|
|
|
iframe_t *frm = (iframe_t*) msg->data;
|
2006-04-29 22:56:00 +00:00
|
|
|
|
|
|
|
|
|
|
|
if (!frm->addr) {
|
|
|
|
static int cnt=0;
|
|
|
|
if (!cnt)
|
|
|
|
cb_log(0,0,"mISDN Msg without Address pr:%x dinfo:%x\n",frm->prim,frm->dinfo);
|
|
|
|
cnt++;
|
|
|
|
if (cnt>100) {
|
|
|
|
cb_log(0,0,"mISDN Msg without Address pr:%x dinfo:%x (already more than 100 of them)\n",frm->prim,frm->dinfo);
|
|
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|
cnt=0;
|
|
|
|
}
|
|
|
|
|
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
}
|
2006-04-04 19:09:26 +00:00
|
|
|
|
|
|
|
switch (frm->prim) {
|
2006-05-23 12:38:06 +00:00
|
|
|
case MGR_SETSTACK|INDICATION:
|
|
|
|
return handle_bchan(msg);
|
|
|
|
break;
|
2006-06-01 12:51:41 +00:00
|
|
|
|
|
|
|
case MGR_SETSTACK|CONFIRM:
|
|
|
|
case MGR_CLEARSTACK|CONFIRM:
|
|
|
|
free_msg(msg) ;
|
|
|
|
return 1;
|
|
|
|
break;
|
|
|
|
|
2006-06-26 17:37:11 +00:00
|
|
|
case DL_DATA|CONFIRM:
|
|
|
|
cb_log(4,0,"DL_DATA|CONFIRM\n");
|
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
case PH_CONTROL|CONFIRM:
|
|
|
|
cb_log(4,0,"PH_CONTROL|CONFIRM\n");
|
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
|
2006-04-04 19:09:26 +00:00
|
|
|
case DL_DATA|INDICATION:
|
2006-04-05 14:51:48 +00:00
|
|
|
{
|
|
|
|
int port=(frm->addr&MASTER_ID_MASK) >> 8;
|
|
|
|
int channel=(frm->addr&CHILD_ID_MASK) >> 16;
|
2006-04-04 19:09:26 +00:00
|
|
|
|
2006-04-29 22:56:00 +00:00
|
|
|
/*we flush the read buffer here*/
|
|
|
|
|
|
|
|
cb_log(9,0,"BCHAN DATA without BC: addr:%x port:%d channel:%d\n",frm->addr, port,channel);
|
|
|
|
|
|
|
|
free_msg(msg) ;
|
|
|
|
return 1;
|
|
|
|
|
2006-04-05 14:51:48 +00:00
|
|
|
|
|
|
|
struct misdn_bchannel *bc=find_bc_by_channel( port , channel);
|
2006-04-04 19:09:26 +00:00
|
|
|
|
2006-04-05 14:51:48 +00:00
|
|
|
if (!bc) {
|
|
|
|
struct misdn_stack *stack=find_stack_by_port( port );
|
|
|
|
|
|
|
|
if (!stack) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0,0," --> stack not found\n");
|
2006-04-05 14:51:48 +00:00
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0,0," --> bc not found by channel\n");
|
2006-04-05 14:51:48 +00:00
|
|
|
if (stack->l2link)
|
|
|
|
misdn_lib_get_l2_down(stack);
|
|
|
|
|
|
|
|
if (stack->l1link)
|
|
|
|
misdn_lib_get_l1_down(stack);
|
|
|
|
|
|
|
|
free_msg(msg);
|
|
|
|
return 1;
|
2006-04-04 19:09:26 +00:00
|
|
|
}
|
2006-04-05 14:51:48 +00:00
|
|
|
|
|
|
|
cb_log(3,port," --> BC in state:%s\n", bc_state2str(bc->bc_state));
|
|
|
|
}
|
2006-04-04 19:09:26 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
#if 0
|
|
|
|
static int queue_l2l3(msg_t *msg)
|
|
|
|
{
|
2006-04-29 22:56:00 +00:00
|
|
|
iframe_t *frm= (iframe_t*)msg->data;
|
|
|
|
struct misdn_stack *stack;
|
|
|
|
stack=find_stack_by_addr( frm->addr );
|
|
|
|
|
|
|
|
|
|
|
|
if (!stack) {
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
msg_queue_tail(&stack->upqueue, msg);
|
|
|
|
sem_post(&glob_mgr->new_msg);
|
|
|
|
return 1;
|
|
|
|
}
|
2006-08-21 02:11:39 +00:00
|
|
|
#endif
|
2006-04-29 22:56:00 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
int manager_isdn_handler(iframe_t *frm ,msg_t *msg)
|
|
|
|
{
|
|
|
|
|
2006-11-15 00:06:37 +00:00
|
|
|
if (frm->dinfo==0xffffffff && frm->prim==(PH_DATA|CONFIRM)) {
|
2006-04-29 22:56:00 +00:00
|
|
|
cb_log(0,0,"SERIOUS BUG, dinfo == 0xffffffff, prim == PH_DATA | CONFIRM !!!!\n");
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
if ( ((frm->addr | ISDN_PID_BCHANNEL_BIT )>> 28 ) == 0x5) {
|
2006-06-06 09:40:41 +00:00
|
|
|
if (handle_bchan(msg)) {
|
2005-12-09 11:01:18 +00:00
|
|
|
return 0 ;
|
2006-06-06 09:40:41 +00:00
|
|
|
}
|
2006-02-08 16:10:21 +00:00
|
|
|
}
|
2006-08-08 09:19:06 +00:00
|
|
|
|
|
|
|
#ifdef RECV_FRM_SYSLOG_DEBUG
|
|
|
|
syslog(LOG_NOTICE,"mISDN recv: P(%02d): ADDR:%x PRIM:%x DINFO:%x\n",stack->port, frm->addr, frm->prim, frm->dinfo);
|
|
|
|
#endif
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
if (handle_timers(msg))
|
|
|
|
return 0 ;
|
2006-08-08 09:19:06 +00:00
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
if (handle_mgmt(msg))
|
2005-12-09 11:01:18 +00:00
|
|
|
return 0 ;
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
if (handle_l2(msg))
|
|
|
|
return 0 ;
|
|
|
|
|
|
|
|
/* Its important to handle l1 AFTER l2 */
|
|
|
|
if (handle_l1(msg))
|
|
|
|
return 0 ;
|
2006-06-06 09:40:41 +00:00
|
|
|
|
|
|
|
if (handle_frm_nt(msg)) {
|
2006-06-01 12:51:41 +00:00
|
|
|
return 0;
|
2006-06-06 09:40:41 +00:00
|
|
|
}
|
2006-08-08 09:19:06 +00:00
|
|
|
|
2006-06-06 09:40:41 +00:00
|
|
|
if (handle_frm(msg)) {
|
2006-04-29 22:56:00 +00:00
|
|
|
return 0;
|
2006-06-06 09:40:41 +00:00
|
|
|
}
|
2006-08-08 09:19:06 +00:00
|
|
|
|
2006-06-06 09:40:41 +00:00
|
|
|
if (handle_err(msg)) {
|
2006-04-04 19:09:26 +00:00
|
|
|
return 0 ;
|
2006-06-06 09:40:41 +00:00
|
|
|
}
|
2006-04-29 22:56:00 +00:00
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, 0, "Unhandled Message: prim %x len %d from addr %x, dinfo %x on this port.\n",frm->prim, frm->len, frm->addr, frm->dinfo);
|
2005-10-31 23:30:09 +00:00
|
|
|
free_msg(msg);
|
2006-04-29 22:56:00 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
int misdn_lib_get_port_info(int port)
|
|
|
|
{
|
|
|
|
msg_t *msg=alloc_msg(MAX_MSG_SIZE);
|
|
|
|
iframe_t *frm;
|
|
|
|
struct misdn_stack *stack=find_stack_by_port(port);
|
|
|
|
if (!msg) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, port, "misgn_lib_get_port: alloc_msg failed!\n");
|
2005-10-31 23:30:09 +00:00
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
frm=(iframe_t*)msg->data;
|
|
|
|
if (!stack ) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, port, "There is no Stack for this port.\n");
|
2005-10-31 23:30:09 +00:00
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
/* activate bchannel */
|
|
|
|
frm->prim = CC_STATUS_ENQUIRY | REQUEST;
|
2005-12-09 11:01:18 +00:00
|
|
|
|
|
|
|
frm->addr = stack->upper_id| FLG_MSG_DOWN;
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
frm->dinfo = 0;
|
|
|
|
frm->len = 0;
|
|
|
|
|
|
|
|
msg_queue_tail(&glob_mgr->activatequeue, msg);
|
|
|
|
sem_post(&glob_mgr->new_msg);
|
|
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2006-05-23 12:38:06 +00:00
|
|
|
|
|
|
|
int queue_cleanup_bc(struct misdn_bchannel *bc)
|
|
|
|
{
|
|
|
|
msg_t *msg=alloc_msg(MAX_MSG_SIZE);
|
|
|
|
iframe_t *frm;
|
|
|
|
if (!msg) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, bc->port, "misgn_lib_get_port: alloc_msg failed!\n");
|
2006-05-23 12:38:06 +00:00
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
frm=(iframe_t*)msg->data;
|
|
|
|
|
|
|
|
/* activate bchannel */
|
|
|
|
frm->prim = MGR_CLEARSTACK| REQUEST;
|
|
|
|
|
|
|
|
frm->addr = bc->l3_id;
|
|
|
|
|
|
|
|
frm->dinfo = bc->port;
|
|
|
|
frm->len = 0;
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msg_queue_tail(&glob_mgr->activatequeue, msg);
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sem_post(&glob_mgr->new_msg);
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return 0;
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}
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Merged revisions 49313 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
................
r49313 | crichter | 2007-01-03 10:06:50 +0100 (Mi, 03 Jan 2007) | 41 lines
Merged revisions 48319,48321,48467,48552,48576,49135,49303 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2
........
r48319 | crichter | 2006-12-06 15:35:25 +0100 (Mi, 06 Dez 2006) | 1 line
changed a few debugs to higher debug levels
........
r48321 | crichter | 2006-12-06 16:48:45 +0100 (Mi, 06 Dez 2006) | 1 line
added the export and import of the MISDN_ADDRESS_COMPLETE Variable to inidcate wether the extension is already completely dialed or if there might come additional digits by information elements. also added some docs for that.
........
r48467 | crichter | 2006-12-14 14:03:49 +0100 (Do, 14 Dez 2006) | 1 line
removed FIXUP state. added check for channel allocation conflict when we create a setup while the other site creates a setup on the same channel, besides the check we resolve this conflict.
........
r48552 | crichter | 2006-12-18 11:19:39 +0100 (Mo, 18 Dez 2006) | 1 line
when our PTP Partner sends us a SETUP with a preselected channel we just accept it, even when we're NT. added some checks for segfaults.
........
r48576 | crichter | 2006-12-19 14:08:51 +0100 (Di, 19 Dez 2006) | 1 line
when we reject a channel, because it's in use already, we shouldn't process the setup anymore. made the channel allocation a bit easier and more understandable, removed a few unused lines
........
r49135 | crichter | 2007-01-02 11:07:22 +0100 (Di, 02 Jan 2007) | 1 line
added check for channel ranges in the set/empty channel functions. set pmp_l1_check default to no. added misdn restart pid cli command. added cleaning of channel when we send a RELEASE_COMPLETE.
........
r49303 | crichter | 2007-01-03 09:24:00 +0100 (Mi, 03 Jan 2007) | 9 lines
* Added check for bridging in misdn_call to avoid setting echocancellation
when 2 mISDN channels are involved and when bridging is set. That lead
to a kernel panic before under different situations, because we switched
about 2 times between hardware bridging and echocancelation
* readded MISDN_URATE variable which got lost before, this should make app_v110
work again
* fixed typo
........
................
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@49321 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-01-03 11:15:02 +00:00
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int misdn_lib_pid_restart(int pid)
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{
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struct misdn_bchannel *bc=manager_find_bc_by_pid(pid);
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if (bc) {
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manager_clean_bc(bc);
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}
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return 0;
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}
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2005-10-31 23:30:09 +00:00
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int misdn_lib_port_restart(int port)
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{
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struct misdn_stack *stack=find_stack_by_port(port);
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2005-12-09 11:01:18 +00:00
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cb_log(0, port, "Restarting this port.\n");
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2005-10-31 23:30:09 +00:00
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if (stack) {
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cb_log(0, port, "Stack:%p\n",stack);
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2006-06-30 14:05:42 +00:00
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2005-10-31 23:30:09 +00:00
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clear_l3(stack);
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{
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msg_t *msg=alloc_msg(MAX_MSG_SIZE);
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iframe_t *frm;
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if (!msg) {
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2006-08-03 16:38:00 +00:00
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cb_log(0, port, "port_restart: alloc_msg failed\n");
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2005-10-31 23:30:09 +00:00
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return -1;
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}
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frm=(iframe_t*)msg->data;
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/* we must activate if we are deactivated */
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/* activate bchannel */
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frm->prim = DL_RELEASE | REQUEST;
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2005-12-09 11:01:18 +00:00
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frm->addr = stack->upper_id | FLG_MSG_DOWN;
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2005-10-31 23:30:09 +00:00
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frm->dinfo = 0;
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frm->len = 0;
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msg_queue_tail(&glob_mgr->activatequeue, msg);
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sem_post(&glob_mgr->new_msg);
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}
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2006-06-30 14:05:42 +00:00
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if (stack->nt)
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misdn_lib_reinit_nt_stack(stack->port);
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2005-10-31 23:30:09 +00:00
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}
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return 0;
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}
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sem_t handler_started;
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2006-08-21 02:11:39 +00:00
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static void manager_event_handler(void *arg)
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2005-10-31 23:30:09 +00:00
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{
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sem_post(&handler_started);
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while (1) {
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struct misdn_stack *stack;
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msg_t *msg;
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/** wait for events **/
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sem_wait(&glob_mgr->new_msg);
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for (msg=msg_dequeue(&glob_mgr->activatequeue);
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msg;
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msg=msg_dequeue(&glob_mgr->activatequeue)
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)
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{
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iframe_t *frm = (iframe_t*) msg->data ;
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switch ( frm->prim) {
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2006-05-23 12:38:06 +00:00
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case MGR_CLEARSTACK | REQUEST:
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/*a queued bchannel cleanup*/
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{
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struct misdn_stack *stack=find_stack_by_port(frm->dinfo);
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if (!stack) {
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2006-08-03 16:38:00 +00:00
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cb_log(0,0,"no stack found with port [%d]!! so we cannot cleanup the bc\n",frm->dinfo);
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2006-05-23 12:38:06 +00:00
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free_msg(msg);
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break;
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}
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struct misdn_bchannel *bc=find_bc_by_l3id(stack,frm->addr);
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if (bc) {
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cb_log(1,bc->port,"CLEARSTACK queued, cleaning up\n");
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clean_up_bc(bc);
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} else {
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2006-08-03 16:38:00 +00:00
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cb_log(0,stack->port,"bc could not be cleaned correctly !! addr [%x]\n",frm->addr);
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2006-05-23 12:38:06 +00:00
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}
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}
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free_msg(msg);
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break;
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2005-10-31 23:30:09 +00:00
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case MGR_SETSTACK | REQUEST :
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break;
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default:
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mISDN_write(glob_mgr->midev, frm, mISDN_HEADER_LEN+frm->len, TIMEOUT_1SEC);
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free_msg(msg);
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}
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}
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for (stack=glob_mgr->stack_list;
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stack;
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stack=stack->next ) {
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2006-04-29 22:56:00 +00:00
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while ( (msg=msg_dequeue(&stack->upqueue)) ) {
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/** Handle L2/3 Signalling after bchans **/
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if (!handle_frm_nt(msg)) {
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/* Maybe it's TE */
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if (!handle_frm(msg)) {
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/* wow none! */
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2006-08-03 16:38:00 +00:00
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cb_log(0,stack->port,"Wow we've got a strange issue while dequeueing a Frame\n");
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2006-04-29 22:56:00 +00:00
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}
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}
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}
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/* Here we should check if we really want to
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send all the messages we've queued, lets
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assume we've queued a Disconnect, but
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received it already from the other side!*/
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2005-10-31 23:30:09 +00:00
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while ( (msg=msg_dequeue(&stack->downqueue)) ) {
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2006-02-02 21:15:34 +00:00
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if (stack->nt ) {
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2005-10-31 23:30:09 +00:00
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if (stack->nst.manager_l3(&stack->nst, msg))
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2006-08-03 16:38:00 +00:00
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cb_log(0, stack->port, "Error@ Sending Message in NT-Stack.\n");
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2005-10-31 23:30:09 +00:00
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} else {
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2006-02-02 21:15:34 +00:00
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iframe_t *frm = (iframe_t *)msg->data;
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struct misdn_bchannel *bc = find_bc_by_l3id(stack, frm->dinfo);
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if (bc) send_msg(glob_mgr->midev, bc, msg);
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2005-10-31 23:30:09 +00:00
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}
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}
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}
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}
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}
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int misdn_lib_maxports_get() { /** BE AWARE WE HAVE NO CB_LOG HERE! **/
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int i = mISDN_open();
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int max=0;
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if (i<0)
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return -1;
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max = mISDN_get_stack_count(i);
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mISDN_close(i);
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return max;
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}
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2006-06-29 20:12:19 +00:00
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void misdn_lib_nt_debug_init( int flags, char *file )
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|
{
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int static init=0;
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2006-06-30 14:05:42 +00:00
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|
char *f;
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|
if (!flags)
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f=NULL;
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|
else
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f=file;
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2006-06-29 20:12:19 +00:00
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|
if (!init) {
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2006-06-30 14:05:42 +00:00
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debug_init( flags , f, f, f);
|
2006-06-29 20:12:19 +00:00
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init=1;
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|
} else {
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|
debug_close();
|
2006-06-30 14:05:42 +00:00
|
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|
debug_init( flags , f, f, f);
|
2006-06-29 20:12:19 +00:00
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}
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}
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2005-10-31 23:30:09 +00:00
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int misdn_lib_init(char *portlist, struct misdn_lib_iface *iface, void *user_data)
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|
|
{
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|
struct misdn_lib *mgr=calloc(1, sizeof(struct misdn_lib));
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char *tok, *tokb;
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char plist[1024];
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int midev;
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int port_count=0;
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cb_log = iface->cb_log;
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cb_event = iface->cb_event;
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2005-12-09 11:01:18 +00:00
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cb_jb_empty = iface->cb_jb_empty;
|
2005-10-31 23:30:09 +00:00
|
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glob_mgr = mgr;
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msg_init();
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2006-06-29 20:12:19 +00:00
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misdn_lib_nt_debug_init(0,NULL);
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2005-10-31 23:30:09 +00:00
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if (!portlist || (*portlist == 0) ) return 1;
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init_flip_bits();
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|
|
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|
|
|
|
{
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strncpy(plist,portlist, 1024);
|
|
|
|
plist[1023] = 0;
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|
}
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memcpy(tone_425_flip,tone_425,TONE_425_SIZE);
|
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flip_buf_bits(tone_425_flip,TONE_425_SIZE);
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|
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memcpy(tone_silence_flip,tone_SILENCE,TONE_SILENCE_SIZE);
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flip_buf_bits(tone_silence_flip,TONE_SILENCE_SIZE);
|
|
|
|
|
|
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|
midev=te_lib_init();
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|
mgr->midev=midev;
|
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|
|
|
|
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|
port_count=mISDN_get_stack_count(midev);
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|
|
|
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|
msg_queue_init(&mgr->activatequeue);
|
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|
|
|
|
|
|
if (sem_init(&mgr->new_msg, 1, 0)<0)
|
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sem_init(&mgr->new_msg, 0, 0);
|
2006-07-11 19:30:35 +00:00
|
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|
|
2005-10-31 23:30:09 +00:00
|
|
|
for (tok=strtok_r(plist," ,",&tokb );
|
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|
|
tok;
|
|
|
|
tok=strtok_r(NULL," ,",&tokb)) {
|
|
|
|
int port = atoi(tok);
|
|
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|
struct misdn_stack *stack;
|
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|
|
static int first=1;
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|
int ptp=0;
|
|
|
|
|
|
|
|
if (strstr(tok, "ptp"))
|
|
|
|
ptp=1;
|
|
|
|
|
|
|
|
if (port > port_count) {
|
2006-08-03 16:38:00 +00:00
|
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|
cb_log(0, port, "Couldn't Initialize this port since we have only %d ports\n", port_count);
|
2005-10-31 23:30:09 +00:00
|
|
|
exit(1);
|
|
|
|
}
|
2005-12-09 11:01:18 +00:00
|
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|
stack=stack_init(midev, port, ptp);
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
if (!stack) {
|
|
|
|
perror("init_stack");
|
|
|
|
exit(1);
|
|
|
|
}
|
|
|
|
|
2006-07-11 19:30:35 +00:00
|
|
|
{
|
|
|
|
int i;
|
2006-10-11 08:34:03 +00:00
|
|
|
for(i=0;i<=stack->b_num; i++) {
|
2006-07-11 19:30:35 +00:00
|
|
|
int r;
|
|
|
|
if ((r=init_bc(stack, &stack->bc[i], stack->midev,port,i, "", 1))<0) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, port, "Got Err @ init_bc :%d\n",r);
|
2006-07-11 19:30:35 +00:00
|
|
|
exit(1);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
if (stack && first) {
|
|
|
|
mgr->stack_list=stack;
|
|
|
|
first=0;
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (stack) {
|
|
|
|
struct misdn_stack * help;
|
|
|
|
for ( help=mgr->stack_list; help; help=help->next )
|
|
|
|
if (help->next == NULL) break;
|
|
|
|
help->next=stack;
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
if (sem_init(&handler_started, 1, 0)<0)
|
|
|
|
sem_init(&handler_started, 0, 0);
|
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(8, 0, "Starting Event Handler\n");
|
2005-10-31 23:30:09 +00:00
|
|
|
pthread_create( &mgr->event_handler_thread, NULL,(void*)manager_event_handler, mgr);
|
|
|
|
|
|
|
|
sem_wait(&handler_started) ;
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(8, 0, "Starting Event Catcher\n");
|
2005-10-31 23:30:09 +00:00
|
|
|
pthread_create( &mgr->event_thread, NULL, (void*)misdn_lib_isdn_event_catcher, mgr);
|
|
|
|
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(8, 0, "Event Catcher started\n");
|
2006-05-23 19:40:16 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
global_state= MISDN_INITIALIZED;
|
|
|
|
|
|
|
|
return (mgr == NULL);
|
|
|
|
}
|
|
|
|
|
|
|
|
void misdn_lib_destroy()
|
|
|
|
{
|
|
|
|
struct misdn_stack *help;
|
|
|
|
int i;
|
|
|
|
|
|
|
|
for ( help=glob_mgr->stack_list; help; help=help->next ) {
|
2006-10-11 08:34:03 +00:00
|
|
|
for(i=0;i<=help->b_num; i++) {
|
2005-10-31 23:30:09 +00:00
|
|
|
char buf[1024];
|
|
|
|
mISDN_write_frame(help->midev, buf, help->bc[i].addr, MGR_DELLAYER | REQUEST, 0, 0, NULL, TIMEOUT_1SEC);
|
|
|
|
help->bc[i].addr = 0;
|
|
|
|
}
|
2005-12-09 11:01:18 +00:00
|
|
|
cb_log (1, help->port, "Destroying this port.\n");
|
2006-06-30 14:05:42 +00:00
|
|
|
stack_destroy(help);
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
if (global_state == MISDN_INITIALIZED) {
|
|
|
|
cb_log(4, 0, "Killing Handler Thread\n");
|
|
|
|
if ( pthread_cancel(glob_mgr->event_handler_thread) == 0 ) {
|
|
|
|
cb_log(4, 0, "Joining Handler Thread\n");
|
|
|
|
pthread_join(glob_mgr->event_handler_thread, NULL);
|
|
|
|
}
|
|
|
|
|
|
|
|
cb_log(4, 0, "Killing Main Thread\n");
|
|
|
|
if ( pthread_cancel(glob_mgr->event_thread) == 0 ) {
|
|
|
|
cb_log(4, 0, "Joining Main Thread\n");
|
|
|
|
pthread_join(glob_mgr->event_thread, NULL);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
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cb_log(1, 0, "Closing mISDN device\n");
|
|
|
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te_lib_destroy(glob_mgr->midev);
|
|
|
|
}
|
|
|
|
|
|
|
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char *manager_isdn_get_info(enum event_e event)
|
|
|
|
{
|
|
|
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return isdn_get_info(msgs_g , event, 0);
|
|
|
|
}
|
|
|
|
|
|
|
|
void manager_bchannel_activate(struct misdn_bchannel *bc)
|
|
|
|
{
|
2006-06-21 15:21:46 +00:00
|
|
|
char buf[128];
|
|
|
|
iframe_t *ifrm;
|
|
|
|
int ret;
|
|
|
|
|
2005-11-01 22:04:14 +00:00
|
|
|
struct misdn_stack *stack=get_stack_by_bc(bc);
|
2006-02-02 21:15:34 +00:00
|
|
|
|
|
|
|
if (!stack) {
|
2006-08-03 16:38:00 +00:00
|
|
|
cb_log(0, bc->port, "bchannel_activate: Stack not found !");
|
2006-04-04 19:09:26 +00:00
|
|
|
return ;
|
2006-02-02 21:15:34 +00:00
|
|
|
}
|
2005-11-01 22:04:14 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
/* we must activate if we are deactivated */
|
|
|
|
clear_ibuffer(bc->astbuf);
|
|
|
|
|
2005-11-01 22:04:14 +00:00
|
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cb_log(5, stack->port, "$$$ Bchan Activated addr %x\n", bc->addr);
|
2006-04-03 19:17:59 +00:00
|
|
|
|
2006-06-21 15:21:46 +00:00
|
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mISDN_write_frame(stack->midev, buf, bc->addr | FLG_MSG_DOWN, DL_ESTABLISH | REQUEST, 0,0, NULL, TIMEOUT_1SEC);
|
|
|
|
|
|
|
|
ret=mISDN_read(stack->midev,buf,128,TIMEOUT_10SEC);
|
|
|
|
|
|
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|
ifrm=(iframe_t*)buf;
|
2005-10-31 23:30:09 +00:00
|
|
|
|
2006-06-21 15:21:46 +00:00
|
|
|
if (ret>0) {
|
|
|
|
if (ifrm->prim== (DL_ESTABLISH|CONFIRM)) {
|
|
|
|
cb_log(2,stack->port,"bchan: DL_ESTABLISH|CNF\n");
|
|
|
|
}
|
|
|
|
}
|
2006-04-03 19:17:59 +00:00
|
|
|
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
return ;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
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|
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void manager_bchannel_deactivate(struct misdn_bchannel * bc)
|
|
|
|
{
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|
|
|
|
2005-11-01 22:04:14 +00:00
|
|
|
struct misdn_stack *stack=get_stack_by_bc(bc);
|
2006-04-03 19:17:59 +00:00
|
|
|
|
|
|
|
|
|
|
|
switch (bc->bc_state) {
|
|
|
|
case BCHAN_ACTIVATED:
|
|
|
|
break;
|
|
|
|
case BCHAN_BRIDGED:
|
|
|
|
misdn_split_conf(bc,bc->conf_id);
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
cb_log( 4, bc->port,"bchan_deactivate: called but not activated\n");
|
|
|
|
return ;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
2005-11-01 22:04:14 +00:00
|
|
|
cb_log(5, stack->port, "$$$ Bchan deActivated addr %x\n", bc->addr);
|
2006-04-03 19:17:59 +00:00
|
|
|
|
2006-02-02 21:15:34 +00:00
|
|
|
bc->generate_tone=0;
|
|
|
|
|
2006-04-04 19:09:26 +00:00
|
|
|
iframe_t dact;
|
2005-10-31 23:30:09 +00:00
|
|
|
dact.prim = DL_RELEASE | REQUEST;
|
2005-12-09 11:01:18 +00:00
|
|
|
dact.addr = bc->addr | FLG_MSG_DOWN;
|
2005-10-31 23:30:09 +00:00
|
|
|
dact.dinfo = 0;
|
|
|
|
dact.len = 0;
|
2006-05-23 12:38:06 +00:00
|
|
|
char buf[128];
|
2006-06-21 15:21:46 +00:00
|
|
|
mISDN_write_frame(stack->midev, buf, bc->addr | FLG_MSG_DOWN, DL_RELEASE|REQUEST,0,0,NULL, TIMEOUT_1SEC);
|
2006-05-23 12:38:06 +00:00
|
|
|
|
|
|
|
mISDN_read(stack->midev, buf, 128, TIMEOUT_1SEC);
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
clear_ibuffer(bc->astbuf);
|
2006-04-03 19:17:59 +00:00
|
|
|
|
|
|
|
bc_state_change(bc,BCHAN_RELEASE);
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
int misdn_lib_tx2misdn_frm(struct misdn_bchannel *bc, void *data, int len)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
2005-11-01 22:04:14 +00:00
|
|
|
struct misdn_stack *stack=get_stack_by_bc(bc);
|
2006-04-03 19:17:59 +00:00
|
|
|
|
|
|
|
switch (bc->bc_state) {
|
|
|
|
case BCHAN_ACTIVATED:
|
|
|
|
case BCHAN_BRIDGED:
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
cb_log(3, bc->port, "BC not yet activated (state:%s)\n",bc_state2str(bc->bc_state));
|
|
|
|
return -1;
|
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
char buf[4096 + mISDN_HEADER_LEN];
|
|
|
|
iframe_t *frm= (iframe_t*)buf;
|
|
|
|
int r;
|
|
|
|
|
|
|
|
frm->prim = DL_DATA|REQUEST;
|
|
|
|
frm->dinfo = 0;
|
|
|
|
frm->addr = bc->addr | FLG_MSG_DOWN ;
|
|
|
|
|
|
|
|
frm->len = len;
|
|
|
|
memcpy(&buf[mISDN_HEADER_LEN], data,len);
|
2006-05-16 14:34:21 +00:00
|
|
|
|
|
|
|
if ( misdn_cap_is_speech(bc->capability) )
|
|
|
|
flip_buf_bits( &buf[mISDN_HEADER_LEN], len);
|
|
|
|
else
|
2005-12-09 11:01:18 +00:00
|
|
|
cb_log(6, stack->port, "Writing %d data bytes\n",len);
|
|
|
|
|
|
|
|
cb_log(9, stack->port, "Writing %d bytes 2 mISDN\n",len);
|
|
|
|
r=mISDN_write(stack->midev, buf, frm->len + mISDN_HEADER_LEN, TIMEOUT_INFINIT);
|
2005-10-31 23:30:09 +00:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
* send control information to the channel (dsp-module)
|
|
|
|
*/
|
2006-06-01 16:25:04 +00:00
|
|
|
void manager_ph_control(struct misdn_bchannel *bc, int c1, int c2)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
2006-06-01 16:25:04 +00:00
|
|
|
unsigned char buffer[mISDN_HEADER_LEN+2*sizeof(int)];
|
2005-10-31 23:30:09 +00:00
|
|
|
iframe_t *ctrl = (iframe_t *)buffer; /* preload data */
|
2006-06-01 16:25:04 +00:00
|
|
|
unsigned int *d = (unsigned int*)&ctrl->data.p;
|
2006-08-03 16:38:00 +00:00
|
|
|
/*struct misdn_stack *stack=get_stack_by_bc(bc);*/
|
2005-11-01 22:04:14 +00:00
|
|
|
|
2006-06-18 19:09:32 +00:00
|
|
|
cb_log(4,bc->port,"ph_control: c1:%x c2:%x\n",c1,c2);
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
ctrl->prim = PH_CONTROL | REQUEST;
|
2005-12-09 11:01:18 +00:00
|
|
|
ctrl->addr = bc->addr | FLG_MSG_DOWN;
|
2005-10-31 23:30:09 +00:00
|
|
|
ctrl->dinfo = 0;
|
2006-06-01 16:25:04 +00:00
|
|
|
ctrl->len = sizeof(unsigned int)*2;
|
2005-10-31 23:30:09 +00:00
|
|
|
*d++ = c1;
|
|
|
|
*d++ = c2;
|
2006-08-03 16:38:00 +00:00
|
|
|
mISDN_write(glob_mgr->midev, ctrl, mISDN_HEADER_LEN+ctrl->len, TIMEOUT_1SEC);
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
|
2006-08-08 18:13:40 +00:00
|
|
|
/*
|
|
|
|
* allow live control of channel parameters
|
|
|
|
*/
|
|
|
|
void isdn_lib_update_rxgain (struct misdn_bchannel *bc)
|
|
|
|
{
|
|
|
|
manager_ph_control(bc, VOL_CHANGE_RX, bc->rxgain);
|
|
|
|
}
|
|
|
|
|
|
|
|
void isdn_lib_update_txgain (struct misdn_bchannel *bc)
|
|
|
|
{
|
|
|
|
manager_ph_control(bc, VOL_CHANGE_TX, bc->txgain);
|
|
|
|
}
|
|
|
|
|
|
|
|
void isdn_lib_update_ec (struct misdn_bchannel *bc)
|
|
|
|
{
|
|
|
|
if (bc->ec_enable)
|
|
|
|
manager_ec_enable(bc);
|
|
|
|
else
|
|
|
|
manager_ec_disable(bc);
|
|
|
|
}
|
|
|
|
|
|
|
|
void isdn_lib_stop_dtmf (struct misdn_bchannel *bc)
|
|
|
|
{
|
|
|
|
manager_ph_control(bc, DTMF_TONE_STOP, 0);
|
|
|
|
}
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
/*
|
|
|
|
* send control information to the channel (dsp-module)
|
|
|
|
*/
|
2006-06-01 16:25:04 +00:00
|
|
|
void manager_ph_control_block(struct misdn_bchannel *bc, int c1, void *c2, int c2_len)
|
2005-10-31 23:30:09 +00:00
|
|
|
{
|
2006-06-01 16:25:04 +00:00
|
|
|
unsigned char buffer[mISDN_HEADER_LEN+sizeof(int)+c2_len];
|
2005-10-31 23:30:09 +00:00
|
|
|
iframe_t *ctrl = (iframe_t *)buffer;
|
2006-06-01 16:25:04 +00:00
|
|
|
unsigned int *d = (unsigned int *)&ctrl->data.p;
|
2006-08-03 16:38:00 +00:00
|
|
|
/*struct misdn_stack *stack=get_stack_by_bc(bc);*/
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
ctrl->prim = PH_CONTROL | REQUEST;
|
2005-12-09 11:01:18 +00:00
|
|
|
ctrl->addr = bc->addr | FLG_MSG_DOWN;
|
2005-10-31 23:30:09 +00:00
|
|
|
ctrl->dinfo = 0;
|
2006-06-01 16:25:04 +00:00
|
|
|
ctrl->len = sizeof(unsigned int) + c2_len;
|
2005-10-31 23:30:09 +00:00
|
|
|
*d++ = c1;
|
|
|
|
memcpy(d, c2, c2_len);
|
2006-08-03 16:38:00 +00:00
|
|
|
mISDN_write(glob_mgr->midev, ctrl, mISDN_HEADER_LEN+ctrl->len, TIMEOUT_1SEC);
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
void manager_clean_bc(struct misdn_bchannel *bc )
|
|
|
|
{
|
2005-11-01 22:04:14 +00:00
|
|
|
struct misdn_stack *stack=get_stack_by_bc(bc);
|
|
|
|
|
2006-07-06 15:11:40 +00:00
|
|
|
if (bc->channel>0)
|
|
|
|
empty_chan_in_stack(stack, bc->channel);
|
2005-10-31 23:30:09 +00:00
|
|
|
empty_bc(bc);
|
|
|
|
|
Merged revisions 49313 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
................
r49313 | crichter | 2007-01-03 10:06:50 +0100 (Mi, 03 Jan 2007) | 41 lines
Merged revisions 48319,48321,48467,48552,48576,49135,49303 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2
........
r48319 | crichter | 2006-12-06 15:35:25 +0100 (Mi, 06 Dez 2006) | 1 line
changed a few debugs to higher debug levels
........
r48321 | crichter | 2006-12-06 16:48:45 +0100 (Mi, 06 Dez 2006) | 1 line
added the export and import of the MISDN_ADDRESS_COMPLETE Variable to inidcate wether the extension is already completely dialed or if there might come additional digits by information elements. also added some docs for that.
........
r48467 | crichter | 2006-12-14 14:03:49 +0100 (Do, 14 Dez 2006) | 1 line
removed FIXUP state. added check for channel allocation conflict when we create a setup while the other site creates a setup on the same channel, besides the check we resolve this conflict.
........
r48552 | crichter | 2006-12-18 11:19:39 +0100 (Mo, 18 Dez 2006) | 1 line
when our PTP Partner sends us a SETUP with a preselected channel we just accept it, even when we're NT. added some checks for segfaults.
........
r48576 | crichter | 2006-12-19 14:08:51 +0100 (Di, 19 Dez 2006) | 1 line
when we reject a channel, because it's in use already, we shouldn't process the setup anymore. made the channel allocation a bit easier and more understandable, removed a few unused lines
........
r49135 | crichter | 2007-01-02 11:07:22 +0100 (Di, 02 Jan 2007) | 1 line
added check for channel ranges in the set/empty channel functions. set pmp_l1_check default to no. added misdn restart pid cli command. added cleaning of channel when we send a RELEASE_COMPLETE.
........
r49303 | crichter | 2007-01-03 09:24:00 +0100 (Mi, 03 Jan 2007) | 9 lines
* Added check for bridging in misdn_call to avoid setting echocancellation
when 2 mISDN channels are involved and when bridging is set. That lead
to a kernel panic before under different situations, because we switched
about 2 times between hardware bridging and echocancelation
* readded MISDN_URATE variable which got lost before, this should make app_v110
work again
* fixed typo
........
................
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@49321 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-01-03 11:15:02 +00:00
|
|
|
cb_event(EVENT_CLEANUP, bc, NULL);
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void stack_holder_add(struct misdn_stack *stack, struct misdn_bchannel *holder)
|
|
|
|
{
|
|
|
|
struct misdn_bchannel *help;
|
2005-11-01 22:04:14 +00:00
|
|
|
cb_log(4,stack->port, "*HOLDER: add %x\n",holder->l3_id);
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
holder->stack_holder=1;
|
2005-11-01 22:04:14 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
if (!stack ) return ;
|
|
|
|
|
|
|
|
holder->next=NULL;
|
|
|
|
|
|
|
|
if (!stack->holding) {
|
|
|
|
stack->holding = holder;
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
for (help=stack->holding;
|
|
|
|
help;
|
|
|
|
help=help->next) {
|
|
|
|
if (!help->next) {
|
|
|
|
help->next=holder;
|
2006-02-02 21:15:34 +00:00
|
|
|
break;
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
void stack_holder_remove(struct misdn_stack *stack, struct misdn_bchannel *holder)
|
|
|
|
{
|
|
|
|
struct misdn_bchannel *h1;
|
|
|
|
|
|
|
|
if (!holder->stack_holder) return;
|
|
|
|
|
2006-08-08 09:19:06 +00:00
|
|
|
holder->stack_holder=0;
|
|
|
|
|
2005-11-01 22:04:14 +00:00
|
|
|
cb_log(4,stack->port, "*HOLDER: remove %x\n",holder->l3_id);
|
2005-10-31 23:30:09 +00:00
|
|
|
if (!stack || ! stack->holding) return;
|
|
|
|
|
|
|
|
if (holder == stack->holding) {
|
|
|
|
stack->holding = stack->holding->next;
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
for (h1=stack->holding;
|
|
|
|
h1;
|
|
|
|
h1=h1->next) {
|
|
|
|
if (h1->next == holder) {
|
|
|
|
h1->next=h1->next->next;
|
|
|
|
return ;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2006-10-11 08:23:16 +00:00
|
|
|
struct misdn_bchannel *stack_holder_find_bychan(struct misdn_stack *stack, int chan)
|
|
|
|
{
|
|
|
|
struct misdn_bchannel *help;
|
|
|
|
|
|
|
|
cb_log(4,stack?stack->port:0, "*HOLDER: find_bychan %c\n", chan);
|
|
|
|
|
|
|
|
if (!stack) return NULL;
|
|
|
|
|
|
|
|
for (help=stack->holding;
|
|
|
|
help;
|
|
|
|
help=help->next) {
|
|
|
|
if (help->channel == chan) {
|
|
|
|
cb_log(4,stack->port, "*HOLDER: found_bychan bc\n");
|
|
|
|
return help;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
cb_log(4,stack->port, "*HOLDER: find_bychan nothing\n");
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
|
|
|
|
struct misdn_bchannel *stack_holder_find(struct misdn_stack *stack, unsigned long l3id)
|
|
|
|
{
|
|
|
|
struct misdn_bchannel *help;
|
|
|
|
|
|
|
|
cb_log(4,stack?stack->port:0, "*HOLDER: find %x\n",l3id);
|
|
|
|
|
|
|
|
if (!stack) return NULL;
|
|
|
|
|
|
|
|
for (help=stack->holding;
|
|
|
|
help;
|
|
|
|
help=help->next) {
|
|
|
|
if (help->l3_id == l3id) {
|
|
|
|
cb_log(4,stack->port, "*HOLDER: found bc\n");
|
|
|
|
return help;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
cb_log(4,stack->port, "*HOLDER: find nothing\n");
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
2006-06-18 19:09:32 +00:00
|
|
|
void misdn_lib_send_tone(struct misdn_bchannel *bc, enum tone_e tone)
|
|
|
|
{
|
2006-06-26 17:37:11 +00:00
|
|
|
|
2006-06-18 19:09:32 +00:00
|
|
|
switch(tone) {
|
|
|
|
case TONE_DIAL:
|
|
|
|
manager_ph_control(bc, TONE_PATT_ON, TONE_GERMAN_DIALTONE);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case TONE_ALERTING:
|
|
|
|
manager_ph_control(bc, TONE_PATT_ON, TONE_GERMAN_RINGING);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case TONE_HANGUP:
|
|
|
|
manager_ph_control(bc, TONE_PATT_ON, TONE_GERMAN_HANGUP);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case TONE_NONE:
|
|
|
|
default:
|
|
|
|
manager_ph_control(bc, TONE_PATT_OFF, TONE_GERMAN_HANGUP);
|
|
|
|
}
|
|
|
|
|
2006-06-21 15:21:46 +00:00
|
|
|
char buf[mISDN_HEADER_LEN+128];
|
|
|
|
iframe_t *frm=(iframe_t*)buf;
|
|
|
|
memset(buf,0,mISDN_HEADER_LEN+128);
|
|
|
|
|
|
|
|
frm->prim=DL_DATA|REQUEST;
|
|
|
|
frm->addr=bc->addr|FLG_MSG_DOWN;
|
|
|
|
frm->dinfo=0;
|
|
|
|
frm->len=128;
|
|
|
|
|
|
|
|
mISDN_write(glob_mgr->midev, frm, mISDN_HEADER_LEN+frm->len, TIMEOUT_1SEC);
|
2006-06-18 19:09:32 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
void manager_ec_enable(struct misdn_bchannel *bc)
|
|
|
|
{
|
|
|
|
int ec_arr[2];
|
2005-11-01 22:04:14 +00:00
|
|
|
|
|
|
|
struct misdn_stack *stack=get_stack_by_bc(bc);
|
2005-10-31 23:30:09 +00:00
|
|
|
|
2007-01-03 11:03:57 +00:00
|
|
|
cb_log(4, stack?stack->port:0,"ec_enable\n");
|
2006-08-08 09:19:06 +00:00
|
|
|
|
|
|
|
if (!misdn_cap_is_speech(bc->capability)) {
|
|
|
|
cb_log(1, stack?stack->port:0, " --> no speech? cannot enable EC\n");
|
|
|
|
return;
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
|
2006-08-08 09:19:06 +00:00
|
|
|
if (bc->ec_enable) {
|
2007-01-03 11:03:57 +00:00
|
|
|
cb_log(3, stack?stack->port:0,"Sending Control ECHOCAN_ON taps:%d training:%d\n",bc->ec_deftaps, bc->ec_training);
|
2006-08-08 09:19:06 +00:00
|
|
|
|
|
|
|
switch (bc->ec_deftaps) {
|
|
|
|
case 4:
|
|
|
|
case 8:
|
|
|
|
case 16:
|
|
|
|
case 32:
|
|
|
|
case 64:
|
|
|
|
case 128:
|
|
|
|
case 256:
|
|
|
|
case 512:
|
|
|
|
case 1024:
|
|
|
|
cb_log(4, stack->port, "Taps is %d\n",bc->ec_deftaps);
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
cb_log(0, stack->port, "Taps should be power of 2\n");
|
|
|
|
bc->ec_deftaps=128;
|
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
|
2006-08-08 09:19:06 +00:00
|
|
|
ec_arr[0]=bc->ec_deftaps;
|
|
|
|
#ifdef EC_TRAIN
|
|
|
|
ec_arr[1]=bc->ec_training;
|
|
|
|
#else
|
|
|
|
ec_arr[1]=0;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
manager_ph_control_block(bc, ECHOCAN_ON, ec_arr, sizeof(ec_arr));
|
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2005-12-09 11:01:18 +00:00
|
|
|
|
2005-10-31 23:30:09 +00:00
|
|
|
void manager_ec_disable(struct misdn_bchannel *bc)
|
|
|
|
{
|
2005-11-01 22:04:14 +00:00
|
|
|
struct misdn_stack *stack=get_stack_by_bc(bc);
|
|
|
|
|
2007-01-03 11:03:57 +00:00
|
|
|
cb_log(4, stack?stack->port:0," --> ec_disable\n");
|
2006-08-08 09:19:06 +00:00
|
|
|
|
|
|
|
if (!misdn_cap_is_speech(bc->capability)) {
|
|
|
|
cb_log(1, stack?stack->port:0, " --> no speech? cannot disable EC\n");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2006-10-13 15:42:09 +00:00
|
|
|
if ( ! bc->ec_enable) {
|
2007-01-03 11:03:57 +00:00
|
|
|
cb_log(3, stack?stack->port:0, "Sending Control ECHOCAN_OFF\n");
|
2006-08-08 09:19:06 +00:00
|
|
|
manager_ph_control(bc, ECHOCAN_OFF, 0);
|
|
|
|
}
|
2005-10-31 23:30:09 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
struct misdn_stack* get_misdn_stack() {
|
|
|
|
return glob_mgr->stack_list;
|
|
|
|
}
|
2005-11-01 22:04:14 +00:00
|
|
|
|
|
|
|
|
|
|
|
|
2006-04-03 19:17:59 +00:00
|
|
|
void misdn_join_conf(struct misdn_bchannel *bc, int conf_id)
|
|
|
|
{
|
|
|
|
bc_state_change(bc,BCHAN_BRIDGED);
|
|
|
|
manager_ph_control(bc, CMX_RECEIVE_OFF, 0);
|
|
|
|
manager_ph_control(bc, CMX_CONF_JOIN, conf_id);
|
|
|
|
|
2007-01-03 11:03:57 +00:00
|
|
|
cb_log(3,bc->port, "Joining bc:%x in conf:%d\n",bc->addr,conf_id);
|
2006-04-03 19:17:59 +00:00
|
|
|
|
|
|
|
char data[16];
|
|
|
|
int len=15;
|
|
|
|
|
|
|
|
memset(data,0,15);
|
2005-11-01 22:04:14 +00:00
|
|
|
|
2006-04-03 19:17:59 +00:00
|
|
|
misdn_lib_tx2misdn_frm(bc, data, len);
|
|
|
|
|
2005-11-01 22:04:14 +00:00
|
|
|
}
|
|
|
|
|
2006-04-03 19:17:59 +00:00
|
|
|
|
|
|
|
void misdn_split_conf(struct misdn_bchannel *bc, int conf_id)
|
2005-11-01 22:04:14 +00:00
|
|
|
{
|
2006-04-03 19:17:59 +00:00
|
|
|
bc_state_change(bc,BCHAN_ACTIVATED);
|
|
|
|
manager_ph_control(bc, CMX_RECEIVE_ON, 0);
|
|
|
|
manager_ph_control(bc, CMX_CONF_SPLIT, conf_id);
|
|
|
|
|
2007-01-03 11:03:57 +00:00
|
|
|
cb_log(4,bc->port, "Splitting bc:%x in conf:%d\n",bc->addr,conf_id);
|
2006-04-03 19:17:59 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void misdn_lib_bridge( struct misdn_bchannel * bc1, struct misdn_bchannel *bc2) {
|
2006-06-01 12:51:41 +00:00
|
|
|
int conf_id=bc1->pid +1;
|
2006-04-03 19:17:59 +00:00
|
|
|
|
2007-01-03 11:03:57 +00:00
|
|
|
cb_log(4, bc1->port, "I Send: BRIDGE from:%d to:%d\n",bc1->port,bc2->port);
|
2005-11-01 22:04:14 +00:00
|
|
|
|
2006-04-03 19:17:59 +00:00
|
|
|
struct misdn_bchannel *bc_list[]={
|
|
|
|
bc1,bc2,NULL
|
|
|
|
};
|
|
|
|
struct misdn_bchannel **bc;
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
for (bc=bc_list; *bc; bc++) {
|
2006-04-03 19:17:59 +00:00
|
|
|
(*bc)->conf_id=conf_id;
|
2007-01-03 11:03:57 +00:00
|
|
|
cb_log(4, (*bc)->port, " --> bc_addr:%x\n",(*bc)->addr);
|
2005-11-01 22:04:14 +00:00
|
|
|
|
2006-04-03 19:17:59 +00:00
|
|
|
switch((*bc)->bc_state) {
|
|
|
|
case BCHAN_ACTIVATED:
|
|
|
|
misdn_join_conf(*bc,conf_id);
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
bc_next_state_change(*bc,BCHAN_BRIDGED);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void misdn_lib_split_bridge( struct misdn_bchannel * bc1, struct misdn_bchannel *bc2)
|
|
|
|
{
|
|
|
|
|
|
|
|
struct misdn_bchannel *bc_list[]={
|
|
|
|
bc1,bc2,NULL
|
|
|
|
};
|
|
|
|
struct misdn_bchannel **bc;
|
|
|
|
|
2006-08-21 02:11:39 +00:00
|
|
|
for (bc=bc_list; *bc; bc++) {
|
2006-04-03 19:17:59 +00:00
|
|
|
if ( (*bc)->bc_state == BCHAN_BRIDGED){
|
|
|
|
misdn_split_conf( *bc, (*bc)->conf_id);
|
|
|
|
} else {
|
|
|
|
cb_log( 2, (*bc)->port, "BC not bridged (state:%s) so not splitting it\n",bc_state2str((*bc)->bc_state));
|
|
|
|
}
|
|
|
|
}
|
2005-11-01 22:04:14 +00:00
|
|
|
|
|
|
|
}
|
2006-05-05 16:38:15 +00:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
void misdn_lib_echo(struct misdn_bchannel *bc, int onoff)
|
|
|
|
{
|
2007-01-03 11:03:57 +00:00
|
|
|
cb_log(3,bc->port, " --> ECHO %s\n", onoff?"ON":"OFF");
|
2006-05-05 16:38:15 +00:00
|
|
|
manager_ph_control(bc, onoff?CMX_ECHO_ON:CMX_ECHO_OFF, 0);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2006-06-30 14:05:42 +00:00
|
|
|
|
|
|
|
void misdn_lib_reinit_nt_stack(int port)
|
|
|
|
{
|
|
|
|
struct misdn_stack *stack=find_stack_by_port(port);
|
|
|
|
|
|
|
|
if (stack) {
|
2006-08-03 16:38:00 +00:00
|
|
|
stack->l2link=0;
|
|
|
|
stack->blocked=0;
|
|
|
|
|
2006-06-30 14:05:42 +00:00
|
|
|
cleanup_Isdnl3(&stack->nst);
|
|
|
|
cleanup_Isdnl2(&stack->nst);
|
|
|
|
|
|
|
|
|
|
|
|
memset(&stack->nst, 0, sizeof(net_stack_t));
|
|
|
|
memset(&stack->mgr, 0, sizeof(manager_t));
|
|
|
|
|
|
|
|
stack->mgr.nst = &stack->nst;
|
|
|
|
stack->nst.manager = &stack->mgr;
|
|
|
|
|
|
|
|
stack->nst.l3_manager = handle_event_nt;
|
|
|
|
stack->nst.device = glob_mgr->midev;
|
|
|
|
stack->nst.cardnr = port;
|
|
|
|
stack->nst.d_stid = stack->d_stid;
|
|
|
|
|
|
|
|
stack->nst.feature = FEATURE_NET_HOLD;
|
|
|
|
if (stack->ptp)
|
|
|
|
stack->nst.feature |= FEATURE_NET_PTP;
|
|
|
|
if (stack->pri)
|
|
|
|
stack->nst.feature |= FEATURE_NET_CRLEN2 | FEATURE_NET_EXTCID;
|
|
|
|
|
|
|
|
stack->nst.l1_id = stack->lower_id;
|
|
|
|
stack->nst.l2_id = stack->upper_id;
|
|
|
|
|
|
|
|
msg_queue_init(&stack->nst.down_queue);
|
|
|
|
|
|
|
|
Isdnl2Init(&stack->nst);
|
|
|
|
Isdnl3Init(&stack->nst);
|
2006-08-08 09:19:06 +00:00
|
|
|
|
|
|
|
if (!stack->ptp)
|
|
|
|
misdn_lib_get_l1_up(stack);
|
|
|
|
misdn_lib_get_l2_up(stack);
|
2006-06-30 14:05:42 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|