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more work on callstate events

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This commit is contained in:
Anthony Minessale 2010-06-07 18:01:02 -05:00
parent bc6334a610
commit c752e71afe
7 changed files with 38 additions and 10 deletions
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5
libs/esl/src/esl_event.c
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@ -63,11 +63,14 @@ static const char *EVENT_NAMES[] = {
"CHANNEL_CREATE",
"CHANNEL_DESTROY",
"CHANNEL_STATE",
"CHANNEL_CALLSTATE",
"CHANNEL_ANSWER",
"CHANNEL_HANGUP",
"CHANNEL_HANGUP_COMPLETE",
"CHANNEL_EXECUTE",
"CHANNEL_EXECUTE_COMPLETE",
"CHANNEL_HOLD",
"CHANNEL_UNHOLD",
"CHANNEL_BRIDGE",
"CHANNEL_UNBRIDGE",
"CHANNEL_PROGRESS",
@ -76,8 +79,6 @@ static const char *EVENT_NAMES[] = {
"CHANNEL_PARK",
"CHANNEL_UNPARK",
"CHANNEL_APPLICATION",
"CHANNEL_HOLD",
"CHANNEL_UNHOLD",
"CHANNEL_ORIGINATE",
"CHANNEL_UUID",
"API",

3
libs/esl/src/include/esl_event.h
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@ -51,11 +51,14 @@ typedef enum {
ESL_EVENT_CHANNEL_CREATE,
ESL_EVENT_CHANNEL_DESTROY,
ESL_EVENT_CHANNEL_STATE,
ESL_EVENT_CHANNEL_CALLSTATE,
ESL_EVENT_CHANNEL_ANSWER,
ESL_EVENT_CHANNEL_HANGUP,
ESL_EVENT_CHANNEL_HANGUP_COMPLETE,
ESL_EVENT_CHANNEL_EXECUTE,
ESL_EVENT_CHANNEL_EXECUTE_COMPLETE,
ESL_EVENT_CHANNEL_HOLD,
ESL_EVENT_CHANNEL_UNHOLD,
ESL_EVENT_CHANNEL_BRIDGE,
ESL_EVENT_CHANNEL_UNBRIDGE,
ESL_EVENT_CHANNEL_PROGRESS,

4
src/include/switch_channel.h
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@ -560,7 +560,9 @@ SWITCH_DECLARE(char *) switch_channel_get_flag_string(switch_channel_t *channel)
SWITCH_DECLARE(char *) switch_channel_get_cap_string(switch_channel_t *channel);
SWITCH_DECLARE(int) switch_channel_state_change_pending(switch_channel_t *channel);
SWITCH_DECLARE(void) switch_channel_set_callstate(switch_channel_t *channel, switch_channel_callstate_t callstate);
SWITCH_DECLARE(void) switch_channel_perform_set_callstate(switch_channel_t *channel, switch_channel_callstate_t callstate,
const char *file, const char *func, int line);
#define switch_channel_set_callstate(channel, state) switch_channel_perform_set_callstate(channel, state, __FILE__, __SWITCH_FUNC__, __LINE__)
SWITCH_DECLARE(switch_channel_callstate_t) switch_channel_get_callstate(switch_channel_t *channel);
SWITCH_DECLARE(const char *) switch_channel_callstate2str(switch_channel_callstate_t callstate);
SWITCH_DECLARE(switch_call_cause_t) switch_channel_str2callstate(const char *str);

1
src/include/switch_types.h
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@ -1355,6 +1355,7 @@ typedef enum {
SWITCH_EVENT_CHANNEL_CREATE,
SWITCH_EVENT_CHANNEL_DESTROY,
SWITCH_EVENT_CHANNEL_STATE,
SWITCH_EVENT_CHANNEL_CALLSTATE,
SWITCH_EVENT_CHANNEL_ANSWER,
SWITCH_EVENT_CHANNEL_HANGUP,
SWITCH_EVENT_CHANNEL_HANGUP_COMPLETE,

32
src/switch_channel.c
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@ -196,9 +196,25 @@ static struct switch_callstate_table STATE_CHART[] = {
};
SWITCH_DECLARE(void) switch_channel_set_callstate(switch_channel_t *channel, switch_channel_callstate_t callstate)
SWITCH_DECLARE(void) switch_channel_perform_set_callstate(switch_channel_t *channel, switch_channel_callstate_t callstate,
const char *file, const char *func, int line)
{
switch_event_t *event;
switch_channel_callstate_t o_callstate = channel->callstate;
if (o_callstate == callstate) return;
channel->callstate = callstate;
switch_log_printf(SWITCH_CHANNEL_ID_LOG, file, func, line, switch_channel_get_uuid(channel), SWITCH_LOG_DEBUG,
"(%s) Callstate Change %s -> %s\n", channel->name,
switch_channel_callstate2str(o_callstate), switch_channel_callstate2str(callstate));
if (switch_event_create(&event, SWITCH_EVENT_CHANNEL_CALLSTATE) == SWITCH_STATUS_SUCCESS) {
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Original-Channel-Call-State", switch_channel_callstate2str(o_callstate));
switch_channel_event_set_data(channel, event);
switch_event_fire(&event);
}
}
SWITCH_DECLARE(switch_channel_callstate_t) switch_channel_get_callstate(switch_channel_t *channel)
@ -1449,12 +1465,14 @@ SWITCH_DECLARE(switch_channel_state_t) switch_channel_perform_set_running_state(
if (state <= CS_DESTROY) {
switch_event_t *event;
if (state == CS_ROUTING) {
switch_channel_set_callstate(channel, CCS_RINGING);
} else if (switch_channel_test_flag(channel, CF_ANSWERED)) {
switch_channel_set_callstate(channel, CCS_ACTIVE);
} else if (switch_channel_test_flag(channel, CF_EARLY_MEDIA)) {
switch_channel_set_callstate(channel, CCS_EARLY);
if (state < CS_HANGUP) {
if (state == CS_ROUTING) {
switch_channel_set_callstate(channel, CCS_RINGING);
} else if (switch_channel_test_flag(channel, CF_ANSWERED)) {
switch_channel_set_callstate(channel, CCS_ACTIVE);
} else if (switch_channel_test_flag(channel, CF_EARLY_MEDIA)) {
switch_channel_set_callstate(channel, CCS_EARLY);
}
}
if (switch_event_create(&event, SWITCH_EVENT_CHANNEL_STATE) == SWITCH_STATUS_SUCCESS) {

2
src/switch_core_state_machine.c
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@ -424,6 +424,8 @@ SWITCH_DECLARE(void) switch_core_session_destroy_state(switch_core_session_t *se
int silly = 0;
int index = 0;
switch_channel_set_callstate(session->channel, CCS_DOWN);
switch_assert(session != NULL);
switch_channel_set_running_state(session->channel, CS_DESTROY);
switch_channel_clear_flag(session->channel, CF_TRANSFER);

1
src/switch_event.c
View File

@ -119,6 +119,7 @@ static char *EVENT_NAMES[] = {
"CHANNEL_CREATE",
"CHANNEL_DESTROY",
"CHANNEL_STATE",
"CHANNEL_CALLSTATE",
"CHANNEL_ANSWER",
"CHANNEL_HANGUP",
"CHANNEL_HANGUP_COMPLETE",