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FS-11340 export switch_vad_state2str and update vad_test to support the latest params 

FS-11340 check the status for read frame avoid crash
This commit is contained in:
Seven Du 2018-08-21 15:24:01 +08:00 committed by Mike Jerris
parent b77f8444c6
commit 710d011c85
3 changed files with 26 additions and 11 deletions
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2
src/include/switch_vad.h
View File

@ -52,6 +52,8 @@ SWITCH_DECLARE(switch_vad_state_t) switch_vad_process(switch_vad_t *vad, int16_t
SWITCH_DECLARE(void) switch_vad_reset(switch_vad_t *vad);
SWITCH_DECLARE(void) switch_vad_destroy(switch_vad_t **vad);
SWITCH_DECLARE(const char *) switch_vad_state2str(switch_vad_state_t state);
SWITCH_END_EXTERN_C
#endif
/* For Emacs:

23
src/mod/applications/mod_dptools/mod_dptools.c
View File

@ -6169,14 +6169,27 @@ SWITCH_STANDARD_APP(vad_test_function)
if (tmp > 0) switch_vad_set_param(vad, "thresh", tmp);
}
if ((var = switch_channel_get_variable(channel, "vad_timeout_len"))) {
if ((var = switch_channel_get_variable(channel, "vad_listen_hits"))) {
tmp = atoi(var);
if (tmp > 0) switch_vad_set_param(vad, "timeout_len", tmp);
if (tmp > 0) switch_vad_set_param(vad, "listen_hits", tmp);
}
while(switch_channel_ready(channel)) {
switch_core_session_read_frame(session, &frame, SWITCH_IO_FLAG_NONE, 0);
if ((var = switch_channel_get_variable(channel, "vad_debug"))) {
tmp = atoi(var);
if (tmp < 0) tmp = 0;
if (tmp > 1) tmp = 1;
switch_vad_set_param(vad, "debug", tmp);
}
while (switch_channel_ready(channel)) {
switch_status_t status = switch_core_session_read_frame(session, &frame, SWITCH_IO_FLAG_NONE, 0);
if (!SWITCH_READ_ACCEPTABLE(status)) {
break;
}
if (switch_test_flag(frame, SFF_CNG)) {
continue;
@ -6192,7 +6205,7 @@ SWITCH_STANDARD_APP(vad_test_function)
} else if (vad_state == SWITCH_VAD_STATE_TALKING) {
switch_core_session_write_frame(session, frame, SWITCH_IO_FLAG_NONE, 0);
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "vad_state: %d\n", vad_state);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "vad_state: %s\n", switch_vad_state2str(vad_state));
}
}

12
src/switch_vad.c
View File

@ -57,17 +57,17 @@ struct switch_vad_s {
#endif
};
static const char *state2str(switch_vad_state_t state)
SWITCH_DECLARE(const char *) switch_vad_state2str(switch_vad_state_t state)
{
switch(state) {
case SWITCH_VAD_STATE_NONE: return "none";
return "none";
case SWITCH_VAD_STATE_START_TALKING: return "start_talking";
return "start-talking";
case SWITCH_VAD_STATE_TALKING: return "talking";
return "talking";
case SWITCH_VAD_STATE_STOP_TALKING: return "stop_talking";
return "stop-talking";
default:
return "error";
}
@ -232,7 +232,7 @@ SWITCH_DECLARE(switch_vad_state_t) switch_vad_process(switch_vad_t *vad, int16_t
}
if (vad->debug > 0) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "VAD DEBUG energy: %d state %s\n", score, state2str(vad->vad_state));
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "VAD DEBUG energy: %d state %s\n", score, switch_vad_state2str(vad->vad_state));
}
return vad->vad_state;