}
+static void start_pbx(struct chan_list *ch, struct misdn_bchannel *bc, struct ast_channel *chan) {
+ if (pbx_start_chan(ch)<0) {
+ hangup_chan(ch);
+ chan_misdn_log(-1, bc->port, "ast_pbx_start returned <0 in SETUP\n");
+ if (bc->nt) {
+ hanguptone_indicate(ch);
+ misdn_lib_send_event(bc, EVENT_RELEASE_COMPLETE );
+ } else
+ misdn_lib_send_event(bc, EVENT_RELEASE);
+ }
+}
+
+static void wait_for_digits(struct chan_list *ch, struct misdn_bchannel *bc, struct ast_channel *chan) {
+ ch->state=MISDN_WAITING4DIGS;
+ misdn_lib_send_event(bc, EVENT_SETUP_ACKNOWLEDGE );
+ if (bc->nt)
+ dialtone_indicate(ch);
+}
+
+
/************************************************************/
/* Receive Events from isdn_lib here */
case EVENT_INFORMATION:
{
- int stop_tone;
- misdn_cfg_get( 0, MISDN_GEN_STOP_TONE, &stop_tone, sizeof(int));
+ int l;
- if ( (ch->state != MISDN_CONNECTED) && stop_tone ) {
+ if ( ch->state != MISDN_CONNECTED )
stop_indicate(ch);
- }
if (!ch->ast) break;
if (ch->state == MISDN_WAITING4DIGS ) {
/* Ok, incomplete Setup, waiting till extension exists */
-
if (ast_strlen_zero(bc->info_dad) && ! ast_strlen_zero(bc->keypad)) {
chan_misdn_log(1, bc->port, " --> using keypad as info\n");
strcpy(bc->info_dad,bc->keypad);
}
- {
- int l = sizeof(bc->dad);
- strncat(bc->dad,bc->info_dad, l);
- bc->dad[l-1] = 0;
- }
-
-
- {
- int l = sizeof(ch->ast->exten);
- strncpy(ch->ast->exten, bc->dad, l);
- ch->ast->exten[l-1] = 0;
- }
-/* chan_misdn_log(5, bc->port, "Can Match Extension: dad:%s oad:%s\n",bc->dad,bc->oad);*/
-
+ l = sizeof(bc->dad);
+ strncat(bc->dad,bc->info_dad, l);
+ bc->dad[l-1] = 0;
+
+ l = sizeof(ch->ast->exten);
+ strncpy(ch->ast->exten, bc->dad, l);
+ ch->ast->exten[l-1] = 0;
+
/* Check for Pickup Request first */
if (!strcmp(ch->ast->exten, ast_pickup_ext())) {
- int ret;/** Sending SETUP_ACK**/
- ret = misdn_lib_send_event(bc, EVENT_SETUP_ACKNOWLEDGE );
if (ast_pickup_call(ch->ast)) {
hangup_chan(ch);
} else {
}
if(!ast_canmatch_extension(ch->ast, ch->context, bc->dad, 1, bc->oad)) {
+ if (ast_exists_extension(ch->ast, ch->context, "i", 1, bc->oad)) {
+ ast_log(LOG_WARNING, "Extension can never match, So jumping to 'i' extension. port(%d)\n",bc->port);
+ strcpy(ch->ast->exten, "i");
+ start_pbx(ch, bc, ch->ast);
+ break;
+ }
+
+ ast_log(LOG_WARNING, "Extension can never match, so disconnecting on port(%d)."
+ "maybe you want to add an 'i' extension to catch this case.\n",
+ bc->port);
- chan_misdn_log(-1, bc->port, "Extension can never match, so disconnecting\n");
if (bc->nt)
hanguptone_indicate(ch);
ch->state=MISDN_EXTCANTMATCH;
bc->out_cause=1;
misdn_lib_send_event(bc, EVENT_DISCONNECT );
-
break;
}
break;
}
- if (ast_exists_extension(ch->ast, ch->context, bc->dad, 1, bc->oad)) {
- ch->state=MISDN_DIALING;
-
- stop_indicate(ch);
-/* chan_misdn_log(1, bc->port, " --> * Starting Ast ctx:%s\n", ch->context);*/
- if (pbx_start_chan(ch)<0) {
- hangup_chan(ch);
-
- chan_misdn_log(-1, bc->port, "ast_pbx_start returned < 0 in INFO\n");
- if (bc->nt) hanguptone_indicate(ch);
-
- misdn_lib_send_event(bc, EVENT_DISCONNECT );
- }
- }
-
+ if (ast_exists_extension(ch->ast, ch->context, bc->dad, 1, bc->oad))
+ start_pbx(ch, bc, ch->ast);
} else {
/* sending INFOS as DTMF-Frames :) */
struct ast_frame fr;
}
}
}
-
- int msn_valid = misdn_cfg_is_msn_valid(bc->port, bc->dad);
- if (!bc->nt && ! msn_valid) {
- chan_misdn_log(1, bc->port, " --> Ignoring Call, its not in our MSN List\n");
- return RESPONSE_IGNORE_SETUP; /* Ignore MSNs which are not in our List */
- }
-
- if (bc->cw) {
- chan_misdn_log(0, bc->port, " --> Call Waiting on PMP sending RELEASE_COMPLETE\n");
- int cause;
- misdn_cfg_get( bc->port, MISDN_CFG_REJECT_CAUSE, &cause, sizeof(cause));
- bc->out_cause=cause?cause:16;
- return RESPONSE_RELEASE_SETUP;
- }
-
- print_bearer(bc);
-
{
+ int msn_valid = misdn_cfg_is_msn_valid(bc->port, bc->dad);
+ if (!bc->nt && ! msn_valid) {
+ chan_misdn_log(1, bc->port, " --> Ignoring Call, its not in our MSN List\n");
+ return RESPONSE_IGNORE_SETUP; /* Ignore MSNs which are not in our List */
+ }
+
+ if (bc->cw) {
+ chan_misdn_log(0, bc->port, " --> Call Waiting on PMP sending RELEASE_COMPLETE\n");
+ int cause;
+ misdn_cfg_get( bc->port, MISDN_CFG_REJECT_CAUSE, &cause, sizeof(cause));
+ bc->out_cause=cause?cause:16;
+ return RESPONSE_RELEASE_SETUP;
+ }
+
+ print_bearer(bc);
+
struct chan_list *ch=init_chan_list(ORG_MISDN);
struct ast_channel *chan;
if (!ch) { chan_misdn_log(-1, bc->port, "cb_events: malloc for chan_list failed!\n"); return 0;}
-
+
ch->bc = bc;
ch->l3id=bc->l3_id;
ch->addr=bc->addr;
ch->ast = chan;
read_config(ch, ORG_MISDN);
-
+
export_ch(chan, bc, ch);
ch->ast->rings=1;
switch (bc->pres) {
case 1:
- pres=AST_PRES_RESTRICTED; chan_misdn_log(2,bc->port," --> PRES: Restricted (1)\n");
- break;
+ pres=AST_PRES_RESTRICTED; chan_misdn_log(2,bc->port," --> PRES: Restricted (1)\n");
+ break;
case 2:
- pres=AST_PRES_UNAVAILABLE; chan_misdn_log(2,bc->port," --> PRES: Restricted (2)\n");
- break;
+ pres=AST_PRES_UNAVAILABLE; chan_misdn_log(2,bc->port," --> PRES: Restricted (2)\n");
+ break;
default:
- pres=AST_PRES_ALLOWED; chan_misdn_log(2,bc->port," --> PRES: Restricted (%d)\n", bc->pres);
+ pres=AST_PRES_ALLOWED; chan_misdn_log(2,bc->port," --> PRES: Restricted (%d)\n", bc->pres);
}
switch (bc->screen) {
case 0:
- screen=AST_PRES_USER_NUMBER_UNSCREENED; chan_misdn_log(2,bc->port," --> SCREEN: Unscreened (0)\n");
- break;
+ screen=AST_PRES_USER_NUMBER_UNSCREENED; chan_misdn_log(2,bc->port," --> SCREEN: Unscreened (0)\n");
+ break;
case 1:
- screen=AST_PRES_USER_NUMBER_PASSED_SCREEN; chan_misdn_log(2,bc->port," --> SCREEN: Passed screen (1)\n");
- break;
+ screen=AST_PRES_USER_NUMBER_PASSED_SCREEN; chan_misdn_log(2,bc->port," --> SCREEN: Passed screen (1)\n");
+ break;
case 2:
- screen=AST_PRES_USER_NUMBER_FAILED_SCREEN; chan_misdn_log(2,bc->port," --> SCREEN: failed screen (2)\n");
- break;
+ screen=AST_PRES_USER_NUMBER_FAILED_SCREEN; chan_misdn_log(2,bc->port," --> SCREEN: failed screen (2)\n");
+ break;
case 3:
- screen=AST_PRES_NETWORK_NUMBER; chan_misdn_log(2,bc->port," --> SCREEN: Network Number (3)\n");
- break;
+ screen=AST_PRES_NETWORK_NUMBER; chan_misdn_log(2,bc->port," --> SCREEN: Network Number (3)\n");
+ break;
default:
- screen=AST_PRES_USER_NUMBER_UNSCREENED; chan_misdn_log(2,bc->port," --> SCREEN: Unscreened (%d)\n",bc->screen);
+ screen=AST_PRES_USER_NUMBER_UNSCREENED; chan_misdn_log(2,bc->port," --> SCREEN: Unscreened (%d)\n",bc->screen);
}
chan->cid.cid_pres=pres+screen;
pbx_builtin_setvar_helper(chan, "TRANSFERCAPABILITY", ast_transfercapability2str(bc->capability));
chan->transfercapability=bc->capability;
-
+
switch (bc->capability) {
- case INFO_CAPABILITY_DIGITAL_UNRESTRICTED:
- pbx_builtin_setvar_helper(chan,"CALLTYPE","DIGITAL");
- break;
- default:
- pbx_builtin_setvar_helper(chan,"CALLTYPE","SPEECH");
+ case INFO_CAPABILITY_DIGITAL_UNRESTRICTED:
+ pbx_builtin_setvar_helper(chan,"CALLTYPE","DIGITAL");
+ break;
+ default:
+ pbx_builtin_setvar_helper(chan,"CALLTYPE","SPEECH");
}
/** queue new chan **/
cl_queue_chan(&cl_te, ch) ;
-
if (!strstr(ch->allowed_bearers,"all")) {
int i;
for (i=0; i< sizeof(allowed_bearers_array)/sizeof(struct allowed_bearers); i++) {
if ( !strstr( ch->allowed_bearers, allowed_bearers_array[i].name)) {
chan_misdn_log(0,bc->port,"Bearer Not allowed\b");
bc->out_cause=88;
-
+
ch->state=MISDN_EXTCANTMATCH;
misdn_lib_send_event(bc, EVENT_RELEASE_COMPLETE );
return RESPONSE_OK;
}
}
-
+
}
}
-
+
/* Check for Pickup Request first */
if (!strcmp(chan->exten, ast_pickup_ext())) {
if (!ch->noautorespond_on_setup) {
break;
}
}
-
+
/*
- added support for s extension hope it will help those poor cretains
- which haven't overlap dial.
- */
- {
- int ai;
- misdn_cfg_get( bc->port, MISDN_CFG_ALWAYS_IMMEDIATE, &ai, sizeof(ai));
- if ( ai ) {
- do_immediate_setup(bc, ch , chan);
- break;
- }
-
-
-
+ added support for s extension hope it will help those poor cretains
+ which haven't overlap dial.
+ */
+ int ai;
+ misdn_cfg_get( bc->port, MISDN_CFG_ALWAYS_IMMEDIATE, &ai, sizeof(ai));
+ if ( ai ) {
+ do_immediate_setup(bc, ch , chan);
+ break;
}
/* check if we should jump into s when we have no dad */
- {
- int im;
- misdn_cfg_get( bc->port, MISDN_CFG_IMMEDIATE, &im, sizeof(im));
- if ( im && ast_strlen_zero(bc->dad) ) {
- do_immediate_setup(bc, ch , chan);
- break;
- }
+ int im;
+ misdn_cfg_get( bc->port, MISDN_CFG_IMMEDIATE, &im, sizeof(im));
+ if ( im && ast_strlen_zero(bc->dad) ) {
+ do_immediate_setup(bc, ch , chan);
+ break;
}
-
- chan_misdn_log(5,bc->port,"CONTEXT:%s\n",ch->context);
- if(!ast_canmatch_extension(ch->ast, ch->context, bc->dad, 1, bc->oad)) {
-
- chan_misdn_log(-1, bc->port, "Extension can never match, so disconnecting\n");
+ chan_misdn_log(5,bc->port,"CONTEXT:%s\n",ch->context);
+ if(!ast_canmatch_extension(ch->ast, ch->context, bc->dad, 1, bc->oad)) {
+ if (ast_exists_extension(ch->ast, ch->context, "i", 1, bc->oad)) {
+ ast_log(LOG_WARNING, "Extension can never match, So jumping to 'i' extension. port(%d)\n",bc->port);
+ strcpy(ch->ast->exten, "i");
+ misdn_lib_send_event(bc, EVENT_SETUP_ACKNOWLEDGE);
+ ch->state=MISDN_DIALING;
+ start_pbx(ch, bc, chan);
+ break;
+ }
+ ast_log(LOG_WARNING, "Extension can never match, so disconnecting on port(%d)."
+ "maybe you want to add an 'i' extension to catch this case.\n",
+ bc->port);
if (bc->nt)
hanguptone_indicate(ch);
+
ch->state=MISDN_EXTCANTMATCH;
bc->out_cause=1;
misdn_lib_send_event(bc, EVENT_RELEASE_COMPLETE );
else
misdn_lib_send_event(bc, EVENT_RELEASE );
-
+
break;
}
-
- if (!ch->overlap_dial && ast_exists_extension(ch->ast, ch->context, bc->dad, 1, bc->oad)) {
-
+
+ /* Whatever happens, when sending_complete is set or we are PTMP TE, we will definitely
+ * jump into the dialplan, when the dialed extension does not exist, the 's' extension
+ * will be used by Asterisk automatically. */
+ if (bc->sending_complete || (!bc->nt && !misdn_lib_is_ptp(bc->port))) {
if (!ch->noautorespond_on_setup) {
ch->state=MISDN_DIALING;
-
- if (!bc->sending_complete &&
- (bc->nt || (bc->need_more_infos && misdn_lib_is_ptp(bc->port)))) {
- int ret;
- ret = misdn_lib_send_event(bc, EVENT_SETUP_ACKNOWLEDGE );
- } else {
- int ret;
- ret= misdn_lib_send_event(bc, EVENT_PROCEEDING );
- }
+ misdn_lib_send_event(bc, EVENT_PROCEEDING );
} else {
ch->state = MISDN_INCOMING_SETUP;
}
-
- if (pbx_start_chan(ch)<0) {
- hangup_chan(ch);
+ start_pbx(ch, bc, chan);
+ break;
+ }
- chan_misdn_log(-1, bc->port, "ast_pbx_start returned <0 in SETUP\n");
- chan=NULL;
+ /*
+ * If overlapdial we will definitely send a SETUP_ACKNOWLEDGE and wait for more
+ * Infos with a Interdigit Timeout.
+ * */
+ if (ch->overlap_dial) {
+ ast_mutex_lock(&ch->overlap_tv_lock);
+ ch->overlap_tv = ast_tvnow();
+ ast_mutex_unlock(&ch->overlap_tv_lock);
- if (bc->nt) {
- hanguptone_indicate(ch);
- misdn_lib_send_event(bc, EVENT_RELEASE_COMPLETE );
- } else
- misdn_lib_send_event(bc, EVENT_RELEASE);
- }
- } else {
+ if (ch->overlap_dial_task == -1)
+ ch->overlap_dial_task =
+ misdn_tasks_add_variable(ch->overlap_dial, misdn_overlap_dial_task, ch);
- if (bc->sending_complete) {
- ch->state=MISDN_EXTCANTMATCH;
- bc->out_cause=1;
+ wait_for_digits(ch, bc, chan);
+ break;
+ }
- if (bc->nt) {
- chan_misdn_log(0,bc->port," --> sending_complete so we never match ..\n");
- misdn_lib_send_event(bc, EVENT_RELEASE_COMPLETE);
- } else {
- chan_misdn_log(0,bc->port," --> sending_complete so we never match ..\n");
- misdn_lib_send_event(bc, EVENT_RELEASE);
- }
+ /* If the extension does not exist and we're not TE_PTMP we wait for more digis
+ * without interdigit timeout.
+ * */
+ if (!ast_exists_extension(ch->ast, ch->context, bc->dad, 1, bc->oad)) {
+ wait_for_digits(ch, bc, chan);
+ break;
+ }
- } else {
- int ret= misdn_lib_send_event(bc, EVENT_SETUP_ACKNOWLEDGE );
- if (ret == -ENOCHAN) {
- ast_log(LOG_WARNING,"Channel was catched, before we could Acknowledge\n");
- misdn_lib_send_event(bc,EVENT_RELEASE_COMPLETE);
- }
- /* send tone to phone :) */
-
- /** ADD IGNOREPAT **/
-
- ch->state=MISDN_WAITING4DIGS;
- int stop_tone, dad_len;
- misdn_cfg_get( 0, MISDN_GEN_STOP_TONE, &stop_tone, sizeof(int));
+ /*
+ * If the extension exists let's just jump into it.
+ * */
+ if (ast_exists_extension(ch->ast, ch->context, bc->dad, 1, bc->oad)) {
+ if (bc->need_more_infos)
+ misdn_lib_send_event(bc, EVENT_SETUP_ACKNOWLEDGE );
+ else
+ misdn_lib_send_event(bc, EVENT_PROCEEDING);
- dad_len = ast_strlen_zero(bc->dad);
-
- if ( !dad_len && stop_tone )
- stop_indicate(ch);
- else {
- if (bc->nt)
- dialtone_indicate(ch);
- }
-
- if (ch->overlap_dial && !dad_len) {
- ast_mutex_lock(&ch->overlap_tv_lock);
- ch->overlap_tv = ast_tvnow();
- ast_mutex_unlock(&ch->overlap_tv_lock);
- if (ch->overlap_dial_task == -1) {
- ch->overlap_dial_task =
- misdn_tasks_add_variable(ch->overlap_dial, misdn_overlap_dial_task, ch);
- }
- }
- }
+ ch->state=MISDN_DIALING;
+ start_pbx(ch, bc, chan);
+ break;
}
-
+
}
break;
+
case EVENT_SETUP_ACKNOWLEDGE:
{
ch->state = MISDN_CALLING_ACKNOWLEDGE;
projects / thirdparty / asterisk.git / commitdiff
