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add block_dtmf and unblock_dtmf apps

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This commit is contained in:
Michael Jerris
2010-06-07 21:14:47 -04:00
parent abb7d2e574
commit d9eb01974f
3 changed files with 54 additions and 0 deletions
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39
src/switch_ivr_async.c
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@@ -2180,6 +2180,7 @@ typedef struct {
} dtmf_meta_data_t;
#define SWITCH_META_VAR_KEY "__dtmf_meta"
#define SWITCH_BLOCK_DTMF_KEY "__dtmf_block"
typedef struct {
switch_core_session_t *session;
@@ -2355,6 +2356,44 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_unbind_dtmf_meta_session(switch_core_
return SWITCH_STATUS_SUCCESS;
}
static switch_status_t block_on_dtmf(switch_core_session_t *session, const switch_dtmf_t *dtmf, switch_dtmf_direction_t direction)
{
switch_channel_t *channel = switch_core_session_get_channel(session);
uint8_t enabled = (intptr_t)switch_channel_get_private(channel, SWITCH_BLOCK_DTMF_KEY);
if (!enabled || switch_channel_test_flag(channel, CF_INNER_BRIDGE)) {
return SWITCH_STATUS_SUCCESS;
}
return SWITCH_STATUS_FALSE;
}
SWITCH_DECLARE(switch_status_t) switch_ivr_unblock_dtmf_session(switch_core_session_t *session)
{
switch_channel_t *channel = switch_core_session_get_channel(session);
uint8_t enabled = (intptr_t)switch_channel_get_private(channel, SWITCH_BLOCK_DTMF_KEY);
if (enabled) {
switch_channel_set_private(channel, SWITCH_BLOCK_DTMF_KEY, NULL);
}
return SWITCH_STATUS_SUCCESS;
}
SWITCH_DECLARE(switch_status_t) switch_ivr_block_dtmf_session(switch_core_session_t *session)
{
switch_channel_t *channel = switch_core_session_get_channel(session);
uint8_t enabled = (intptr_t)switch_channel_get_private(channel, SWITCH_BLOCK_DTMF_KEY);
if (!enabled) {
switch_channel_set_private(channel, SWITCH_BLOCK_DTMF_KEY, (void *)(intptr_t)1);
switch_core_event_hook_add_send_dtmf(session, block_on_dtmf);
switch_core_event_hook_add_recv_dtmf(session, block_on_dtmf);
}
return SWITCH_STATUS_SUCCESS;
}
SWITCH_DECLARE(switch_status_t) switch_ivr_bind_dtmf_meta_session(switch_core_session_t *session, uint32_t key,
switch_bind_flag_t bind_flags, const char *app)
{