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Consolidate setsubstate_* into setsubstate and use a switch.

Browse Source 
Consolidate the functions and add some debugging info. Allows to be
able to set a substate without explicitly knowing what the state is. 


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@318635 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Damien Wedhorn
2011-05-12 20:44:21 +00:00
parent bdbb3a506f
commit c37c017781
1 changed files with 271 additions and 309 deletions
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580
channels/chan_skinny.c
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@@ -1204,6 +1204,7 @@ struct skinny_subchannel {
struct ast_rtp_instance *rtp;
struct ast_rtp_instance *vrtp;
unsigned int callid;
char exten[AST_MAX_EXTENSION];
/* time_t lastouttime; */ /* Unused */
int progress;
int ringing;
@@ -1407,15 +1408,7 @@ static int skinny_senddigit_end(struct ast_channel *ast, char digit, unsigned in
static void mwi_event_cb(const struct ast_event *event, void *userdata);
static int skinny_reload(void);
static void setsubstate_dialing(struct skinny_subchannel *sub, char exten[AST_MAX_EXTENSION]);
static void setsubstate_ringin(struct skinny_subchannel *sub);
static void setsubstate_callwait(struct skinny_subchannel *sub);
static void setsubstate_ringout(struct skinny_subchannel *sub);
static void setsubstate_connected(struct skinny_subchannel *sub);
static void setsubstate_busy(struct skinny_subchannel *sub);
static void setsubstate_congestion(struct skinny_subchannel *sub);
static void setsubstate_progress(struct skinny_subchannel *sub);
static void setsubstate_hold(struct skinny_subchannel *sub);
static void setsubstate(struct skinny_subchannel *sub, int state);
static void dumpsub(struct skinny_subchannel *sub, int forcehangup);
static struct ast_channel_tech skinny_tech = {
@@ -3999,7 +3992,8 @@ static void *skinny_ss(void *data)
}
return NULL;
} else {
setsubstate_dialing(c->tech_pvt, d->exten);
ast_copy_string(sub->exten, d->exten, sizeof(sub->exten));
setsubstate(c->tech_pvt, SUBSTATE_DIALING);
return NULL;
}
} else {
@@ -4077,7 +4071,7 @@ static int skinny_call(struct ast_channel *ast, char *dest, int timeout)
return -1;
}
setsubstate_ringin(sub);
setsubstate(sub, SUBSTATE_RINGIN);
return res;
}
@@ -4093,7 +4087,7 @@ static int skinny_hangup(struct ast_channel *ast)
dumpsub(sub, 1);
if (skinnydebug)
ast_verb(3,"Destroying subchannel %d\n", sub->callid);
ast_verb(3,"Sub %d - Destroying\n", sub->callid);
ast_mutex_lock(&sub->lock);
sub->owner = NULL;
@@ -4129,7 +4123,7 @@ static int skinny_answer(struct ast_channel *ast)
if (skinnydebug)
ast_verb(1, "skinny_answer(%s) on %s@%s-%d\n", ast->name, l->name, d->name, sub->callid);
setsubstate_connected(sub);
setsubstate(sub, SUBSTATE_CONNECTED);
return res;
}
@@ -4436,16 +4430,16 @@ static int skinny_indicate(struct ast_channel *ast, int ind, const void *data, s
skinny_transfer(sub);
break;
}
setsubstate_ringout(sub);
setsubstate(sub, SUBSTATE_RINGOUT);
return (d->earlyrtp ? -1 : 0); /* Tell asterisk to provide inband signalling if rtp started */
case AST_CONTROL_BUSY:
setsubstate_busy(sub);
setsubstate(sub, SUBSTATE_BUSY);
return (d->earlyrtp ? -1 : 0); /* Tell asterisk to provide inband signalling if rtp started */
case AST_CONTROL_CONGESTION:
setsubstate_congestion(sub);
setsubstate(sub, SUBSTATE_CONGESTION);
return (d->earlyrtp ? -1 : 0); /* Tell asterisk to provide inband signalling if rtp started */
case AST_CONTROL_PROGRESS:
setsubstate_progress(sub);
setsubstate(sub, SUBSTATE_PROGRESS);
return (d->earlyrtp ? -1 : 0); /* Tell asterisk to provide inband signalling if rtp started */
case -1: /* STOP_TONE */
transmit_stop_tone(d, l->instance, sub->callid);
@@ -4595,6 +4589,8 @@ static char *substate2str(int ind) {
char *tmp;
switch (ind) {
case SUBSTATE_UNSET:
return "SUBSTATE_UNSET";
case SUBSTATE_OFFHOOK:
return "SUBSTATE_OFFHOOK";
case SUBSTATE_ONHOOK:
@@ -4625,288 +4621,249 @@ static char *substate2str(int ind) {
}
}
static void setsubstate_offhook(struct skinny_subchannel *sub)
{
struct skinny_line *l = sub->line;
struct skinny_device *d = l->device;
pthread_t t;
ast_verb(1, "Call-id: %d\n", sub->callid);
l->activesub = sub;
if (d->hookstate == SKINNY_ONHOOK) {
d->hookstate = SKINNY_OFFHOOK;
transmit_speaker_mode(d, SKINNY_SPEAKERON);
}
transmit_callstate(d, l->instance, sub->callid, SKINNY_OFFHOOK);
transmit_activatecallplane(d, l);
transmit_clear_display_message(d, l->instance, sub->callid);
transmit_start_tone(d, SKINNY_DIALTONE, l->instance, sub->callid);
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_OFFHOOK);
sub->substate = SUBSTATE_OFFHOOK;
/* start the switch thread */
if (ast_pthread_create(&t, NULL, skinny_ss, sub->owner)) {
ast_log(LOG_WARNING, "Unable to create switch thread: %s\n", strerror(errno));
ast_hangup(sub->owner);
}
}
static void setsubstate_onhook(struct skinny_subchannel *sub)
{
struct skinny_line *l = sub->line;
struct skinny_device *d = l->device;
AST_LIST_REMOVE(&l->sub, sub, list);
if (sub->related) {
sub->related->related = NULL;
}
if (sub == l->activesub) {
l->activesub = NULL;
transmit_closereceivechannel(d, sub);
transmit_stopmediatransmission(d, sub);
transmit_stop_tone(d, l->instance, sub->callid);
transmit_callstate(d, l->instance, sub->callid, SKINNY_ONHOOK);
transmit_clearpromptmessage(d, l->instance, sub->callid);
transmit_ringer_mode(d, SKINNY_RING_OFF);
d->hookstate = SKINNY_ONHOOK;
transmit_speaker_mode(d, SKINNY_SPEAKEROFF);
transmit_definetimedate(d);
transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_OFF);
} else {
transmit_stop_tone(d, l->instance, sub->callid);
transmit_callstate(d, l->instance, sub->callid, SKINNY_ONHOOK);
transmit_clearpromptmessage(d, l->instance, sub->callid);
}
sub->cxmode = SKINNY_CX_RECVONLY;
sub->substate = SUBSTATE_ONHOOK;
if (sub->rtp) {
ast_rtp_instance_destroy(sub->rtp);
sub->rtp = NULL;
}
if (sub->owner) {
ast_queue_hangup(sub->owner);
}
}
static void setsubstate_dialing(struct skinny_subchannel *sub, char exten[AST_MAX_EXTENSION])
static void setsubstate(struct skinny_subchannel *sub, int state)
{
struct skinny_line *l = sub->line;
struct skinny_device *d = l->device;
struct ast_channel *c = sub->owner;
pthread_t t;
if (ast_strlen_zero(exten) || !ast_exists_extension(c, c->context, exten, 1, l->cid_num)) {
ast_log(LOG_WARNING, "Exten (%s) does not exist, unable to set substate DIALING on sub %d\n", exten, sub->callid);
return;
}
int actualstate = state;
if (d->hookstate == SKINNY_ONHOOK) {
d->hookstate = SKINNY_OFFHOOK;
transmit_speaker_mode(d, SKINNY_SPEAKERON);
transmit_callstate(d, l->instance, sub->callid, SKINNY_OFFHOOK);
transmit_activatecallplane(d, l);
}
transmit_stop_tone(d, l->instance, sub->callid);
transmit_clear_display_message(d, l->instance, sub->callid);
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_RINGOUT);
ast_copy_string(c->exten, exten, sizeof(c->exten));
ast_copy_string(l->lastnumberdialed, exten, sizeof(l->lastnumberdialed));
memset(d->exten, 0, sizeof(d->exten));
sub->substate = SUBSTATE_DIALING;
if (ast_pthread_create(&t, NULL, skinny_newcall, c)) {
ast_log(LOG_WARNING, "Unable to create new call thread: %s\n", strerror(errno));
ast_hangup(c);
}
}
static void setsubstate_ringout(struct skinny_subchannel *sub)
{
struct skinny_line *l = sub->line;
struct skinny_device *d = l->device;
if (!(sub->substate == SUBSTATE_DIALING || sub->substate == SUBSTATE_PROGRESS)) {
ast_log(LOG_WARNING, "Cannot set substate to SUBSTATE_RINGOUT from %s (on call-%d)\n", substate2str(sub->substate), sub->callid);
if (sub->substate == SUBSTATE_ONHOOK) {
return;
}
if (!d->earlyrtp) {
transmit_start_tone(d, SKINNY_ALERT, l->instance, sub->callid);
}
transmit_callstate(d, l->instance, sub->callid, SKINNY_RINGOUT);
transmit_dialednumber(d, l->lastnumberdialed, l->instance, sub->callid);
transmit_displaypromptstatus(d, "Ring Out", 0, l->instance, sub->callid);
transmit_callinfo(sub);
sub->substate = SUBSTATE_RINGOUT;
}
static void setsubstate_ringin(struct skinny_subchannel *sub)
{
struct skinny_line *l = sub->line;
struct skinny_device *d = l->device;
struct ast_channel *c = sub->owner;
if ((AST_LIST_NEXT(AST_LIST_FIRST(&l->sub), list)) && (d->hookstate == SKINNY_OFFHOOK)) {
setsubstate_callwait(sub);
return;
if ((state == SUBSTATE_RINGIN) && (AST_LIST_NEXT(AST_LIST_FIRST(&l->sub), list))) {
actualstate = SUBSTATE_CALLWAIT;
}
transmit_callstate(d, l->instance, sub->callid, SKINNY_RINGIN);
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_RINGIN);
transmit_displaypromptstatus(d, "Ring-In", 0, l->instance, sub->callid);
transmit_callinfo(sub);
transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_BLINK);
transmit_ringer_mode(d, SKINNY_RING_INSIDE);
if (skinnydebug) {
ast_verb(3, "Sub %d - change state from %s to %s\n", sub->callid, substate2str(sub->substate), substate2str(actualstate));
}
if (d->hookstate == SKINNY_ONHOOK) {
l->activesub = sub;
}
if (sub->substate != SUBSTATE_RINGIN || sub->substate != SUBSTATE_CALLWAIT) {
ast_setstate(c, AST_STATE_RINGING);
ast_queue_control(c, AST_CONTROL_RINGING);
}
sub->substate = SUBSTATE_RINGIN;
}
static void setsubstate_callwait(struct skinny_subchannel *sub)
{
struct skinny_line *l = sub->line;
struct skinny_device *d = l->device;
struct ast_channel *c = sub->owner;
transmit_callstate(d, l->instance, sub->callid, SKINNY_CALLWAIT);
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_RINGIN);
transmit_displaypromptstatus(d, "Callwaiting", 0, l->instance, sub->callid);
transmit_callinfo(sub);
transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_BLINK);
transmit_start_tone(d, SKINNY_CALLWAITTONE, l->instance, sub->callid);
ast_setstate(c, AST_STATE_RINGING);
ast_queue_control(c, AST_CONTROL_RINGING);
sub->substate = SUBSTATE_CALLWAIT;
}
static void setsubstate_connected(struct skinny_subchannel *sub)
{
struct skinny_line *l = sub->line;
struct skinny_device *d = l->device;
if (sub->substate == SUBSTATE_HOLD) {
ast_queue_control(sub->owner, AST_CONTROL_UNHOLD);
transmit_connect(d, sub);
}
transmit_activatecallplane(d, l);
transmit_stop_tone(d, l->instance, sub->callid);
transmit_callinfo(sub);
transmit_callstate(d, l->instance, sub->callid, SKINNY_CONNECTED);
transmit_displaypromptstatus(d, "Connected", 0, l->instance, sub->callid);
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_CONNECTED);
if (!sub->rtp) {
start_rtp(sub);
}
if (sub->substate == SUBSTATE_RINGIN || sub->substate == SUBSTATE_CALLWAIT) {
ast_queue_control(sub->owner, AST_CONTROL_ANSWER);
}
if (sub->substate == SUBSTATE_DIALING || sub->substate == SUBSTATE_RINGOUT) {
transmit_dialednumber(d, l->lastnumberdialed, l->instance, sub->callid);
}
if (sub->owner->_state != AST_STATE_UP) {
ast_setstate(sub->owner, AST_STATE_UP);
}
sub->substate = SUBSTATE_CONNECTED;
l->activesub = sub;
}
static void setsubstate_busy(struct skinny_subchannel *sub)
{
struct skinny_line *l = sub->line;
struct skinny_device *d = l->device;
if (!(sub->substate == SUBSTATE_DIALING || sub->substate == SUBSTATE_PROGRESS || sub->substate == SUBSTATE_RINGOUT)) {
ast_log(LOG_WARNING, "Cannot set substate to SUBSTATE_BUSY from %s (on call-%d)\n", substate2str(sub->substate), sub->callid);
return;
}
if (!d->earlyrtp) {
transmit_start_tone(d, SKINNY_BUSYTONE, l->instance, sub->callid);
}
transmit_callinfo(sub);
transmit_callstate(d, l->instance, sub->callid, SKINNY_BUSY);
transmit_displaypromptstatus(d, "Busy", 0, l->instance, sub->callid);
sub->substate = SUBSTATE_BUSY;
}
static void setsubstate_congestion(struct skinny_subchannel *sub)
{
struct skinny_line *l = sub->line;
struct skinny_device *d = l->device;
if (!(sub->substate == SUBSTATE_DIALING || sub->substate == SUBSTATE_PROGRESS || sub->substate == SUBSTATE_RINGOUT)) {
ast_log(LOG_WARNING, "Cannot set substate to SUBSTATE_CONGESTION from %s (on call-%d)\n", substate2str(sub->substate), sub->callid);
return;
}
if (!d->earlyrtp) {
transmit_start_tone(d, SKINNY_REORDER, l->instance, sub->callid);
}
transmit_callinfo(sub);
transmit_callstate(d, l->instance, sub->callid, SKINNY_CONGESTION);
transmit_displaypromptstatus(d, "Congestion", 0, l->instance, sub->callid);
sub->substate = SUBSTATE_CONGESTION;
}
static void setsubstate_progress(struct skinny_subchannel *sub)
{
struct skinny_line *l = sub->line;
struct skinny_device *d = l->device;
if (sub->substate != SUBSTATE_DIALING) {
ast_log(LOG_WARNING, "Cannot set substate to SUBSTATE_PROGRESS from %s (on call-%d)\n", substate2str(sub->substate), sub->callid);
return;
}
if (!d->earlyrtp) {
transmit_start_tone(d, SKINNY_ALERT, l->instance, sub->callid);
}
transmit_callinfo(sub);
transmit_callstate(d, l->instance, sub->callid, SKINNY_PROGRESS);
transmit_displaypromptstatus(d, "Call Progress", 0, l->instance, sub->callid);
sub->substate = SUBSTATE_PROGRESS;
}
static void setsubstate_hold(struct skinny_subchannel *sub)
{
struct skinny_line *l = sub->line;
struct skinny_device *d = l->device;
if (!(sub->substate == SUBSTATE_CONNECTED || sub->substate == SUBSTATE_HOLD)) {
ast_log(LOG_WARNING, "Cannot set substate to SUBSTATE_HOLD from %s (on call-%d)\n", substate2str(sub->substate), sub->callid);
return;
}
if (sub->substate == SUBSTATE_HOLD) {
if (actualstate == sub->substate) {
transmit_callinfo(sub);
transmit_callstate(d, l->instance, sub->callid, SKINNY_HOLD);
return;
}
ast_queue_control_data(sub->owner, AST_CONTROL_HOLD,
S_OR(l->mohsuggest, NULL),
!ast_strlen_zero(l->mohsuggest) ? strlen(l->mohsuggest) + 1 : 0);
switch (actualstate) {
case SUBSTATE_OFFHOOK:
ast_verb(1, "Call-id: %d\n", sub->callid);
l->activesub = sub;
if (d->hookstate == SKINNY_ONHOOK) {
d->hookstate = SKINNY_OFFHOOK;
transmit_speaker_mode(d, SKINNY_SPEAKERON);
}
transmit_callstate(d, l->instance, sub->callid, SKINNY_OFFHOOK);
transmit_activatecallplane(d, l);
transmit_clear_display_message(d, l->instance, sub->callid);
transmit_start_tone(d, SKINNY_DIALTONE, l->instance, sub->callid);
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_OFFHOOK);
transmit_activatecallplane(d, l);
transmit_closereceivechannel(d, sub);
transmit_stopmediatransmission(d, sub);
sub->substate = SUBSTATE_OFFHOOK;
/* start the switch thread */
if (ast_pthread_create(&t, NULL, skinny_ss, sub->owner)) {
ast_log(LOG_WARNING, "Unable to create switch thread: %s\n", strerror(errno));
ast_hangup(sub->owner);
}
break;
case SUBSTATE_ONHOOK:
AST_LIST_REMOVE(&l->sub, sub, list);
if (sub->related) {
sub->related->related = NULL;
}
transmit_callstate(d, l->instance, sub->callid, SKINNY_HOLD);
transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_WINK);
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_ONHOLD);
sub->substate = SUBSTATE_HOLD;
if (sub == l->activesub) {
l->activesub = NULL;
transmit_closereceivechannel(d, sub);
transmit_stopmediatransmission(d, sub);
transmit_stop_tone(d, l->instance, sub->callid);
transmit_callstate(d, l->instance, sub->callid, SKINNY_ONHOOK);
transmit_clearpromptmessage(d, l->instance, sub->callid);
transmit_ringer_mode(d, SKINNY_RING_OFF);
d->hookstate = SKINNY_ONHOOK;
transmit_speaker_mode(d, SKINNY_SPEAKEROFF);
transmit_definetimedate(d);
transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_OFF);
} else {
transmit_stop_tone(d, l->instance, sub->callid);
transmit_callstate(d, l->instance, sub->callid, SKINNY_ONHOOK);
transmit_clearpromptmessage(d, l->instance, sub->callid);
}
sub->cxmode = SKINNY_CX_RECVONLY;
sub->substate = SUBSTATE_ONHOOK;
if (sub->rtp) {
ast_rtp_instance_destroy(sub->rtp);
sub->rtp = NULL;
}
if (sub->owner) {
ast_queue_hangup(sub->owner);
}
break;
case SUBSTATE_DIALING:
if (ast_strlen_zero(sub->exten) || !ast_exists_extension(c, c->context, sub->exten, 1, l->cid_num)) {
ast_log(LOG_WARNING, "Exten (%s) does not exist, unable to set substate DIALING on sub %d\n", sub->exten, sub->callid);
return;
}
if (d->hookstate == SKINNY_ONHOOK) {
d->hookstate = SKINNY_OFFHOOK;
transmit_speaker_mode(d, SKINNY_SPEAKERON);
transmit_callstate(d, l->instance, sub->callid, SKINNY_OFFHOOK);
transmit_activatecallplane(d, l);
}
transmit_stop_tone(d, l->instance, sub->callid);
transmit_clear_display_message(d, l->instance, sub->callid);
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_RINGOUT);
ast_copy_string(c->exten, sub->exten, sizeof(c->exten));
ast_copy_string(l->lastnumberdialed, sub->exten, sizeof(l->lastnumberdialed));
memset(d->exten, 0, sizeof(d->exten));
sub->substate = SUBSTATE_DIALING;
if (ast_pthread_create(&t, NULL, skinny_newcall, c)) {
ast_log(LOG_WARNING, "Unable to create new call thread: %s\n", strerror(errno));
ast_hangup(c);
}
break;
case SUBSTATE_RINGOUT:
if (!(sub->substate == SUBSTATE_DIALING || sub->substate == SUBSTATE_PROGRESS)) {
ast_log(LOG_WARNING, "Cannot set substate to SUBSTATE_RINGOUT from %s (on call-%d)\n", substate2str(sub->substate), sub->callid);
return;
}
if (!d->earlyrtp) {
transmit_start_tone(d, SKINNY_ALERT, l->instance, sub->callid);
}
transmit_callstate(d, l->instance, sub->callid, SKINNY_RINGOUT);
transmit_dialednumber(d, l->lastnumberdialed, l->instance, sub->callid);
transmit_displaypromptstatus(d, "Ring Out", 0, l->instance, sub->callid);
transmit_callinfo(sub);
sub->substate = SUBSTATE_RINGOUT;
break;
case SUBSTATE_RINGIN:
transmit_callstate(d, l->instance, sub->callid, SKINNY_RINGIN);
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_RINGIN);
transmit_displaypromptstatus(d, "Ring-In", 0, l->instance, sub->callid);
transmit_callinfo(sub);
transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_BLINK);
transmit_ringer_mode(d, SKINNY_RING_INSIDE);
if (d->hookstate == SKINNY_ONHOOK) {
l->activesub = sub;
}
if (sub->substate != SUBSTATE_RINGIN || sub->substate != SUBSTATE_CALLWAIT) {
ast_setstate(c, AST_STATE_RINGING);
ast_queue_control(c, AST_CONTROL_RINGING);
}
sub->substate = SUBSTATE_RINGIN;
break;
case SUBSTATE_CALLWAIT:
transmit_callstate(d, l->instance, sub->callid, SKINNY_CALLWAIT);
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_RINGIN);
transmit_displaypromptstatus(d, "Callwaiting", 0, l->instance, sub->callid);
transmit_callinfo(sub);
transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_BLINK);
transmit_start_tone(d, SKINNY_CALLWAITTONE, l->instance, sub->callid);
ast_setstate(c, AST_STATE_RINGING);
ast_queue_control(c, AST_CONTROL_RINGING);
sub->substate = SUBSTATE_CALLWAIT;
break;
case SUBSTATE_CONNECTED:
if (sub->substate == SUBSTATE_HOLD) {
ast_queue_control(sub->owner, AST_CONTROL_UNHOLD);
transmit_connect(d, sub);
}
transmit_activatecallplane(d, l);
transmit_stop_tone(d, l->instance, sub->callid);
transmit_callinfo(sub);
transmit_callstate(d, l->instance, sub->callid, SKINNY_CONNECTED);
transmit_displaypromptstatus(d, "Connected", 0, l->instance, sub->callid);
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_CONNECTED);
if (!sub->rtp) {
start_rtp(sub);
}
if (sub->substate == SUBSTATE_RINGIN || sub->substate == SUBSTATE_CALLWAIT) {
ast_queue_control(sub->owner, AST_CONTROL_ANSWER);
}
if (sub->substate == SUBSTATE_DIALING || sub->substate == SUBSTATE_RINGOUT) {
transmit_dialednumber(d, l->lastnumberdialed, l->instance, sub->callid);
}
if (sub->owner->_state != AST_STATE_UP) {
ast_setstate(sub->owner, AST_STATE_UP);
}
sub->substate = SUBSTATE_CONNECTED;
l->activesub = sub;
break;
case SUBSTATE_BUSY:
if (!(sub->substate == SUBSTATE_DIALING || sub->substate == SUBSTATE_PROGRESS || sub->substate == SUBSTATE_RINGOUT)) {
ast_log(LOG_WARNING, "Cannot set substate to SUBSTATE_BUSY from %s (on call-%d)\n", substate2str(sub->substate), sub->callid);
return;
}
if (!d->earlyrtp) {
transmit_start_tone(d, SKINNY_BUSYTONE, l->instance, sub->callid);
}
transmit_callinfo(sub);
transmit_callstate(d, l->instance, sub->callid, SKINNY_BUSY);
transmit_displaypromptstatus(d, "Busy", 0, l->instance, sub->callid);
sub->substate = SUBSTATE_BUSY;
break;
case SUBSTATE_CONGESTION:
if (!(sub->substate == SUBSTATE_DIALING || sub->substate == SUBSTATE_PROGRESS || sub->substate == SUBSTATE_RINGOUT)) {
ast_log(LOG_WARNING, "Cannot set substate to SUBSTATE_CONGESTION from %s (on call-%d)\n", substate2str(sub->substate), sub->callid);
return;
}
if (!d->earlyrtp) {
transmit_start_tone(d, SKINNY_REORDER, l->instance, sub->callid);
}
transmit_callinfo(sub);
transmit_callstate(d, l->instance, sub->callid, SKINNY_CONGESTION);
transmit_displaypromptstatus(d, "Congestion", 0, l->instance, sub->callid);
sub->substate = SUBSTATE_CONGESTION;
break;
case SUBSTATE_PROGRESS:
if (sub->substate != SUBSTATE_DIALING) {
ast_log(LOG_WARNING, "Cannot set substate to SUBSTATE_PROGRESS from %s (on call-%d)\n", substate2str(sub->substate), sub->callid);
return;
}
if (!d->earlyrtp) {
transmit_start_tone(d, SKINNY_ALERT, l->instance, sub->callid);
}
transmit_callinfo(sub);
transmit_callstate(d, l->instance, sub->callid, SKINNY_PROGRESS);
transmit_displaypromptstatus(d, "Call Progress", 0, l->instance, sub->callid);
sub->substate = SUBSTATE_PROGRESS;
break;
case SUBSTATE_HOLD:
if (sub->substate != SUBSTATE_CONNECTED) {
ast_log(LOG_WARNING, "Cannot set substate to SUBSTATE_HOLD from %s (on call-%d)\n", substate2str(sub->substate), sub->callid);
return;
}
ast_queue_control_data(sub->owner, AST_CONTROL_HOLD,
S_OR(l->mohsuggest, NULL),
!ast_strlen_zero(l->mohsuggest) ? strlen(l->mohsuggest) + 1 : 0);
transmit_activatecallplane(d, l);
transmit_closereceivechannel(d, sub);
transmit_stopmediatransmission(d, sub);
transmit_callstate(d, l->instance, sub->callid, SKINNY_HOLD);
transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_WINK);
transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_ONHOLD);
sub->substate = SUBSTATE_HOLD;
break;
default:
ast_log(LOG_WARNING, "Was asked to change to nonexistant substate %d on Sub-%d\n", state, sub->callid);
}
}
static void dumpsub(struct skinny_subchannel *sub, int forcehangup)
@@ -4916,7 +4873,7 @@ static void dumpsub(struct skinny_subchannel *sub, int forcehangup)
struct skinny_subchannel *tsub;
if (skinnydebug) {
ast_verb(3, "Dumping sub %d - state = %s\n", sub->callid, substate2str(sub->substate));
ast_verb(3, "Sub %d - Dumping\n", sub->callid);
}
if (!forcehangup && sub->substate == SUBSTATE_HOLD) {
@@ -4927,22 +4884,22 @@ static void dumpsub(struct skinny_subchannel *sub, int forcehangup)
if (sub == l->activesub) {
if (sub->related) {
activatesub = sub->related;
setsubstate_onhook(sub);
setsubstate(sub, SUBSTATE_ONHOOK);
l->activesub = activatesub;
if (l->activesub->substate != SUBSTATE_HOLD) {
ast_log(LOG_WARNING, "Sub-%d was related but not at SUBSTATE_HOLD\n", sub->callid);
return;
}
setsubstate_hold(l->activesub);
setsubstate(l->activesub, SUBSTATE_HOLD);
} else {
setsubstate_onhook(sub);
setsubstate(sub, SUBSTATE_ONHOOK);
AST_LIST_TRAVERSE(&l->sub, tsub, list) {
if (tsub->substate == SUBSTATE_CALLWAIT) {
activatesub = tsub;
}
}
if (activatesub) {
setsubstate_ringin(activatesub);
setsubstate(activatesub, SUBSTATE_RINGIN);
return;
}
AST_LIST_TRAVERSE(&l->sub, tsub, list) {
@@ -4951,12 +4908,12 @@ static void dumpsub(struct skinny_subchannel *sub, int forcehangup)
}
}
if (activatesub) {
setsubstate_hold(activatesub);
setsubstate(activatesub, SUBSTATE_HOLD);
return;
}
}
} else {
setsubstate_onhook(sub);
setsubstate(sub, SUBSTATE_ONHOOK);
}
}
@@ -4965,13 +4922,13 @@ static int handle_hold_button(struct skinny_subchannel *sub)
if (!sub)
return -1;
if (sub->related) {
setsubstate_hold(sub);
setsubstate_connected(sub->related);
setsubstate(sub, SUBSTATE_HOLD);
setsubstate(sub->related, SUBSTATE_CONNECTED);
} else {
if (sub->substate == SUBSTATE_HOLD) {
setsubstate_connected(sub->related);
setsubstate(sub, SUBSTATE_CONNECTED);
} else {
setsubstate_hold(sub);
setsubstate(sub, SUBSTATE_HOLD);
}
}
return 1;
@@ -4995,7 +4952,7 @@ static int handle_transfer_button(struct skinny_subchannel *sub)
if (!sub->related) {
/* Another sub has not been created so this must be first XFER press */
if (!(sub->substate == SUBSTATE_HOLD)) {
setsubstate_hold(sub);
setsubstate(sub, SUBSTATE_HOLD);
}
c = skinny_new(l, AST_STATE_DOWN, NULL, SKINNY_OUTGOING);
if (c) {
@@ -5004,7 +4961,7 @@ static int handle_transfer_button(struct skinny_subchannel *sub)
newsub->related = sub;
sub->related = newsub;
newsub->xferor = 1;
setsubstate_offhook(newsub);
setsubstate(newsub, SUBSTATE_OFFHOOK);
} else {
ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
}
@@ -5063,7 +5020,7 @@ static int handle_callforward_button(struct skinny_subchannel *sub, int cfwdtype
transmit_cfwdstate(d, l);
} else {
l->getforward = cfwdtype;
setsubstate_offhook(sub);
setsubstate(sub, SUBSTATE_OFFHOOK);
}
return 0;
}
@@ -5192,7 +5149,8 @@ static int handle_stimulus_message(struct skinny_req *req, struct skinnysession
sub = c->tech_pvt;
l = sub->line;
l->activesub = sub;
setsubstate_dialing(sub, l->lastnumberdialed);
ast_copy_string(sub->exten, l->lastnumberdialed, sizeof(sub->exten));
setsubstate(sub, SUBSTATE_DIALING);
}
break;
case STIMULUS_SPEEDDIAL:
@@ -5216,8 +5174,9 @@ static int handle_stimulus_message(struct skinny_req *req, struct skinnysession
sub = c->tech_pvt;
l = sub->line;
l->activesub = sub;
setsubstate_dialing(sub, sd->exten);
ast_copy_string(sub->exten, sd->exten, sizeof(sub->exten));
setsubstate(sub, SUBSTATE_DIALING);
}
}
break;
@@ -5259,7 +5218,8 @@ static int handle_stimulus_message(struct skinny_req *req, struct skinnysession
if (sub->substate == SUBSTATE_UNSET || sub->substate == SUBSTATE_OFFHOOK){
l = sub->line;
l->activesub = sub;
setsubstate_dialing(sub,l->vmexten);
ast_copy_string(sub->exten, l->vmexten, sizeof(sub->exten));
setsubstate(sub, SUBSTATE_DIALING);
}
break;
case STIMULUS_CALLPARK:
@@ -5382,14 +5342,14 @@ static int handle_stimulus_message(struct skinny_req *req, struct skinnysession
d->hookstate = SKINNY_OFFHOOK;
if (sub && sub->calldirection == SKINNY_INCOMING) {
setsubstate_connected(sub);
setsubstate(sub, SUBSTATE_CONNECTED);
} else {
if (sub && sub->owner) {
ast_debug(1, "Current subchannel [%s] already has owner\n", sub->owner->name);
} else {
c = skinny_new(l, AST_STATE_DOWN, NULL, SKINNY_OUTGOING);
if (c) {
setsubstate_offhook(c->tech_pvt);
setsubstate(c->tech_pvt, SUBSTATE_OFFHOOK);
} else {
ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
}
@@ -5454,7 +5414,7 @@ static int handle_offhook_message(struct skinny_req *req, struct skinnysession *
transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_ON);
if (sub && sub->calldirection == SKINNY_INCOMING) {
setsubstate_connected(sub);
setsubstate(sub, SUBSTATE_CONNECTED);
} else {
/* Not ideal, but let's send updated time at onhook and offhook, as it clears the display */
transmit_definetimedate(d);
@@ -5464,7 +5424,7 @@ static int handle_offhook_message(struct skinny_req *req, struct skinnysession *
} else {
c = skinny_new(l, AST_STATE_DOWN, NULL, SKINNY_OUTGOING);
if (c) {
setsubstate_offhook(c->tech_pvt);
setsubstate(c->tech_pvt, SUBSTATE_OFFHOOK);
} else {
ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
}
@@ -5805,7 +5765,8 @@ static int handle_enbloc_call_message(struct skinny_req *req, struct skinnysessi
sub = c->tech_pvt;
l->activesub = sub;
setsubstate_dialing(sub, req->data.enbloccallmessage.calledParty);
ast_copy_string(sub->exten, req->data.enbloccallmessage.calledParty, sizeof(sub->exten));
setsubstate(sub, SUBSTATE_DIALING);
}
return 1;
@@ -5870,7 +5831,8 @@ static int handle_soft_key_event_message(struct skinny_req *req, struct skinnyse
} else {
sub = c->tech_pvt;
l->activesub = sub;
setsubstate_dialing(sub, l->lastnumberdialed);
ast_copy_string(sub->exten, l->lastnumberdialed, sizeof(sub->exten));
setsubstate(sub, SUBSTATE_DIALING);
}
break;
case SOFTKEY_NEWCALL: /* Actually the DIAL softkey */
@@ -5884,13 +5846,13 @@ static int handle_soft_key_event_message(struct skinny_req *req, struct skinnyse
if (!c) {
ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
} else {
setsubstate_offhook(sub);
setsubstate(sub, SUBSTATE_OFFHOOK);
}
break;
case SOFTKEY_HOLD:
if (skinnydebug)
ast_verb(1, "Received Softkey Event: Hold(%d/%d)\n", instance, callreference);
setsubstate_hold(sub);
setsubstate(sub, SUBSTATE_HOLD);
break;
case SOFTKEY_TRNSFER:
if (skinnydebug)
@@ -6010,7 +5972,7 @@ static int handle_soft_key_event_message(struct skinny_req *req, struct skinnyse
if (skinnydebug)
ast_verb(1, "Received Softkey Event: Resume(%d/%d)\n", instance, callreference);
setsubstate_connected(sub);
setsubstate(sub, SUBSTATE_CONNECTED);
break;
case SOFTKEY_ANSWER:
if (skinnydebug)
@@ -6024,7 +5986,7 @@ static int handle_soft_key_event_message(struct skinny_req *req, struct skinnyse
}
if (sub && sub->calldirection == SKINNY_INCOMING) {
setsubstate_connected(sub);
setsubstate(sub, SUBSTATE_CONNECTED);
}
break;
case SOFTKEY_INFO: