add block_dtmf and unblock_dtmf apps

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

View File

@ -806,6 +806,9 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_read(switch_core_session_t *session,
const char *var_name,
char *digit_buffer, switch_size_t digit_buffer_length, uint32_t timeout, const char *valid_terminators);
SWITCH_DECLARE(switch_status_t) switch_ivr_block_dtmf_session(switch_core_session_t *session);
SWITCH_DECLARE(switch_status_t) switch_ivr_unblock_dtmf_session(switch_core_session_t *session);
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);
SWITCH_DECLARE(switch_status_t) switch_ivr_unbind_dtmf_meta_session(switch_core_session_t *session, uint32_t key);

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@ -198,6 +198,16 @@ SWITCH_STANDARD_APP(soft_hold_function)
}
}
SWITCH_STANDARD_APP(dtmf_unblock_function)
{
switch_ivr_unblock_dtmf_session(session);
}
SWITCH_STANDARD_APP(dtmf_block_function)
{
switch_ivr_block_dtmf_session(session);
}
#define UNBIND_SYNTAX "[<key>]"
SWITCH_STANDARD_APP(dtmf_unbind_function)
{
@ -3108,6 +3118,8 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_dptools_load)
SAF_SUPPORT_NOMEDIA);
SWITCH_ADD_APP(app_interface, "unbind_meta_app", "Unbind a key from an application", "Unbind a key from an application", dtmf_unbind_function,
UNBIND_SYNTAX, SAF_SUPPORT_NOMEDIA);
SWITCH_ADD_APP(app_interface, "block_dfmf", "Block DTMF", "Block DTMF", dtmf_block_function, "", SAF_SUPPORT_NOMEDIA);
SWITCH_ADD_APP(app_interface, "unblock_dtmf", "Stop blocking DTMF", "Stop blocking DTMF", dtmf_unblock_function, "", SAF_SUPPORT_NOMEDIA);
SWITCH_ADD_APP(app_interface, "intercept", "intercept", "intercept", intercept_function, INTERCEPT_SYNTAX, SAF_NONE);
SWITCH_ADD_APP(app_interface, "eavesdrop", "eavesdrop on a uuid", "eavesdrop on a uuid", eavesdrop_function, eavesdrop_SYNTAX, SAF_MEDIA_TAP);
SWITCH_ADD_APP(app_interface, "three_way", "three way call with a uuid", "three way call with a uuid", three_way_function, threeway_SYNTAX,

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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)
{