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FS-5302 --resolve use oreka_mux_streams=true channel var or mux-all-streams=true param in the oreka.conf.xml

This commit is contained in:
Anthony Minessale 2013-04-22 20:49:47 -05:00
parent 360429304f
commit de56aa1aca
1 changed files with 84 additions and 10 deletions
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94
src/mod/applications/mod_oreka/mod_oreka.c
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@ -52,12 +52,12 @@ typedef struct oreka_session_s {
uint32_t read_cnt;
uint32_t write_cnt;
switch_media_bug_t *read_bug;
//switch_media_bug_t *write_bug;
switch_event_t *invite_extra_headers;
switch_event_t *bye_extra_headers;
int usecnt;
switch_audio_resampler_t *read_resampler;
switch_audio_resampler_t *write_resampler;
int mux_streams;
} oreka_session_t;
struct {
@ -68,6 +68,7 @@ struct {
switch_sockaddr_t *sip_server_addr;
switch_socket_t *sip_socket;
pid_t our_pid;
int mux_streams;
} globals;
typedef enum {
@ -391,8 +392,9 @@ static switch_bool_t oreka_audio_callback(switch_media_bug_t *bug, void *user_da
oreka_session_t *oreka = user_data;
switch_core_session_t *session = oreka->session;
switch_frame_t pcmu_frame = { 0 };
switch_frame_t *linear_frame;
switch_frame_t *linear_frame, raw_frame = { 0 };
uint8_t pcmu_data[SWITCH_RECOMMENDED_BUFFER_SIZE];
uint8_t raw_data[SWITCH_RECOMMENDED_BUFFER_SIZE] = { 0 };
uint8_t resample_data[SWITCH_RECOMMENDED_BUFFER_SIZE];
uint32_t linear_len = 0;
uint32_t i = 0;
@ -400,11 +402,25 @@ static switch_bool_t oreka_audio_callback(switch_media_bug_t *bug, void *user_da
if (type == SWITCH_ABC_TYPE_READ_REPLACE || type == SWITCH_ABC_TYPE_WRITE_REPLACE) {
if (type == SWITCH_ABC_TYPE_READ_REPLACE || type == SWITCH_ABC_TYPE_WRITE_REPLACE || type == SWITCH_ABC_TYPE_READ_PING) {
int16_t *data;
if (type == SWITCH_ABC_TYPE_READ_REPLACE) {
linear_frame = switch_core_media_bug_get_read_replace_frame(bug);
if (type == SWITCH_ABC_TYPE_READ_REPLACE || type == SWITCH_ABC_TYPE_READ_PING) {
if (type == SWITCH_ABC_TYPE_READ_REPLACE) {
linear_frame = switch_core_media_bug_get_read_replace_frame(bug);
} else {
switch_status_t status;
raw_frame.data = raw_data;
raw_frame.buflen = SWITCH_RECOMMENDED_BUFFER_SIZE;
linear_frame = &raw_frame;
status = switch_core_media_bug_read(bug, &raw_frame, SWITCH_FALSE);
if (status != SWITCH_STATUS_SUCCESS && status != SWITCH_STATUS_BREAK) {
return SWITCH_TRUE;
}
}
if (oreka->read_resampler) {
data = (int16_t *) linear_frame->data;
@ -466,11 +482,49 @@ static switch_bool_t oreka_audio_callback(switch_media_bug_t *bug, void *user_da
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_INFO, "Starting Oreka recording for audio stream\n");
oreka_send_sip_message(oreka, FS_OREKA_START, FS_OREKA_READ);
oreka_send_sip_message(oreka, FS_OREKA_START, FS_OREKA_WRITE);
if (!oreka->mux_streams) {
oreka_send_sip_message(oreka, FS_OREKA_START, FS_OREKA_WRITE);
}
}
break;
case SWITCH_ABC_TYPE_CLOSE:
{
if (oreka->mux_streams) {
int16_t *data;
raw_frame.data = raw_data;
raw_frame.buflen = SWITCH_RECOMMENDED_BUFFER_SIZE;
linear_frame = &raw_frame;
while (switch_core_media_bug_read(bug, &raw_frame, SWITCH_TRUE) == SWITCH_STATUS_SUCCESS) {
linear_frame = &raw_frame;
if (oreka->read_resampler) {
data = (int16_t *) linear_frame->data;
switch_resample_process(oreka->read_resampler, data, (int) linear_frame->datalen / 2);
linear_len = oreka->read_resampler->to_len * 2;
memcpy(resample_data, oreka->read_resampler->to, linear_len);
linear_samples = (int16_t *)resample_data;
} else {
linear_samples = linear_frame->data;
linear_len = linear_frame->datalen;
}
memset(&pcmu_frame, 0, sizeof(pcmu_frame));
for (i = 0; i < linear_len / sizeof(int16_t); i++) {
pcmu_data[i] = linear_to_ulaw(linear_samples[i]);
}
pcmu_frame.source = __FUNCTION__;
pcmu_frame.data = pcmu_data;
pcmu_frame.datalen = i;
pcmu_frame.payload = 0;
switch_rtp_write_frame(oreka->read_rtp_stream, &pcmu_frame);
}
}
if (oreka->read_resampler) {
switch_resample_destroy(&oreka->read_resampler);
}
@ -481,10 +535,13 @@ static switch_bool_t oreka_audio_callback(switch_media_bug_t *bug, void *user_da
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_INFO, "Stopping Oreka recording for audio stream\n");
oreka_send_sip_message(oreka, FS_OREKA_STOP, FS_OREKA_READ);
oreka_send_sip_message(oreka, FS_OREKA_STOP, FS_OREKA_WRITE);
if (!oreka->mux_streams) {
oreka_send_sip_message(oreka, FS_OREKA_STOP, FS_OREKA_WRITE);
}
}
break;
case SWITCH_ABC_TYPE_READ_REPLACE:
case SWITCH_ABC_TYPE_READ_PING:
{
if (pcmu_frame.datalen) {
if (switch_rtp_write_frame(oreka->read_rtp_stream, &pcmu_frame) > 0) {
@ -511,7 +568,7 @@ static switch_bool_t oreka_audio_callback(switch_media_bug_t *bug, void *user_da
}
}
}
break;
break;
default:
break;
}
@ -528,7 +585,9 @@ SWITCH_STANDARD_APP(oreka_start_function)
switch_media_bug_t *bug = NULL;
char *argv[6];
int argc;
int flags = 0;
char *lbuf = NULL;
const char *var;
if ((oreka = (oreka_session_t *) switch_channel_get_private(channel, OREKA_PRIVATE))) {
if (!zstr(data) && !strcasecmp(data, "stop")) {
@ -548,6 +607,12 @@ SWITCH_STANDARD_APP(oreka_start_function)
switch_assert(oreka);
memset(oreka, 0, sizeof(*oreka));
oreka->mux_streams = globals.mux_streams;
if ((var = switch_channel_get_variable(channel, "oreka_mux_streams"))) {
oreka->mux_streams = switch_true(var);
}
if (data && (lbuf = switch_core_session_strdup(session, data))
&& (argc = switch_separate_string(lbuf, ' ', argv, (sizeof(argv) / sizeof(argv[0]))))) {
#if 0
@ -558,8 +623,15 @@ SWITCH_STANDARD_APP(oreka_start_function)
}
oreka->session = session;
status = switch_core_media_bug_add(session, OREKA_BUG_NAME_READ, NULL, oreka_audio_callback, oreka, 0,
(SMBF_READ_REPLACE | SMBF_WRITE_REPLACE | SMBF_ANSWER_REQ), &bug);
if (oreka->mux_streams) {
flags = SMBF_READ_STREAM | SMBF_WRITE_STREAM | SMBF_ANSWER_REQ;
} else {
flags = SMBF_READ_REPLACE | SMBF_WRITE_REPLACE | SMBF_ANSWER_REQ;
}
status = switch_core_media_bug_add(session, OREKA_BUG_NAME_READ, NULL, oreka_audio_callback, oreka, 0, flags, &bug);
if (status != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Failed to attach oreka to media stream!\n");
return;
@ -590,6 +662,8 @@ static int load_config(void)
snprintf(globals.sip_server_addr_str, sizeof(globals.sip_server_addr_str), "%s", val);
} else if (!strcasecmp(var, "sip-server-port")) {
globals.sip_server_port = atoi(val);
} else if (!strcasecmp(var, "mux-all-streams")) {
globals.mux_streams = 1;
}
}
}