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improvements 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@1176 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris 2006-04-17 18:25:43 +00:00
parent 026e8d39ca
commit c3a77d23bb
8 changed files with 124 additions and 9 deletions
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2
src/include/switch_apr.h
View File

@ -651,7 +651,7 @@ DoxyDefine(apr_status_t switch_socket_recvfrom(switch_sockaddr_t *from,
apr_int32_t flags,
char *buf,
apr_size_t *len);)
#define switch_socket_recvfrom apr_socket_recvfrom
//#define switch_socket_recvfrom apr_socket_recvfrom
/**
* Send a file from an open file descriptor to a socket, along with

22
src/include/switch_rtp.h
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@ -156,6 +156,28 @@ SWITCH_DECLARE(void) switch_rtp_destroy(switch_rtp **rtp_session);
*/
SWITCH_DECLARE(switch_status) switch_rtp_activate_ice(switch_rtp *rtp_session, char *login, char *rlogin);
/*!
\brief Set an RTP Flag
\param rtp_session the RTP session
\param flags the flags to set
*/
SWITCH_DECLARE(void) switch_rtp_set_flag(switch_rtp *rtp_session, switch_rtp_flag_t flags);
/*!
\brief Test an RTP Flag
\param rtp_session the RTP session
\param flags the flags to test
\return TRUE or FALSE
*/
SWITCH_DECLARE(uint8_t) switch_rtp_test_flag(switch_rtp *rtp_session, switch_rtp_flag_t flags);
/*!
\brief Clear an RTP Flag
\param rtp_session the RTP session
\param flags the flags to clear
*/
SWITCH_DECLARE(void) switch_rtp_clear_flag(switch_rtp *rtp_session, switch_rtp_flag_t flags);
/*!
\brief Retrieve the socket from an existing RTP session
\param rtp_session the RTP session to retrieve the socket from

10
src/include/switch_types.h
View File

@ -102,13 +102,15 @@ SWITCH_DECLARE_DATA extern switch_directories SWITCH_GLOBAL_dirs;
SWITCH_RTP_FLAG_IO - IO is ready
SWITCH_RTP_FLAG_USE_TIMER - Timeout Reads and replace with a CNG Frame
SWITCH_RTP_FLAG_SECURE - Secure RTP
SWITCH_RTP_FLAG_AUTOADJ - Auto-Adjust the dest based on the source
</pre>
*/
typedef enum {
SWITCH_RTP_FLAG_NOBLOCK = ( 1 << 0),
SWITCH_RTP_FLAG_IO = (1 << 1),
SWITCH_RTP_FLAG_USE_TIMER = (1 << 2),
SWITCH_RTP_FLAG_SECURE = (1 << 3)
SWITCH_RTP_FLAG_SECURE = (1 << 3),
SWITCH_RTP_FLAG_AUTOADJ = (1 << 4)
} switch_rtp_flag_t;
/*!
@ -148,12 +150,16 @@ typedef enum {
SWITCH_MESSAGE_REDIRECT_AUDIO - Indication to redirect audio to another location if possible
SWITCH_MESSAGE_TRANSMIT_TEXT - A text message
SWITCH_MESSAGE_INDICATE_PROGRESS - indicate progress
SWITCH_MESSAGE_INDICATE_BRIDGE - indicate a bridge starting
SWITCH_MESSAGE_INDICATE_UNBRIDGE - indicate a bridge ending
</pre>
*/
typedef enum {
SWITCH_MESSAGE_REDIRECT_AUDIO,
SWITCH_MESSAGE_TRANSMIT_TEXT,
SWITCH_MESSAGE_INDICATE_PROGRESS
SWITCH_MESSAGE_INDICATE_PROGRESS,
SWITCH_MESSAGE_INDICATE_BRIDGE,
SWITCH_MESSAGE_INDICATE_UNBRIDGE
} switch_core_session_message_t;

3
src/include/switch_utils.h
View File

@ -65,6 +65,9 @@ extern "C" {
!strcasecmp(expr, "true") ||\
atoi(expr))) ? SWITCH_TRUE : SWITCH_FALSE
SWITCH_DECLARE(switch_status) switch_socket_recvfrom(switch_sockaddr_t *from, switch_socket_t *sock, int32_t flags, char *buf, switch_size_t *len);
/*!
\brief Return a printable name of a switch_priority_t
\param priority the priority to get the name of

36
src/mod/endpoints/mod_dingaling/mod_dingaling.c
View File

@ -271,7 +271,7 @@ static int activate_rtp(struct private_object *tech_pvt)
tech_pvt->codec_num,
tech_pvt->read_codec.implementation->encoded_bytes_per_frame,
tech_pvt->read_codec.implementation->microseconds_per_frame,
SWITCH_RTP_FLAG_USE_TIMER,
SWITCH_RTP_FLAG_USE_TIMER | SWITCH_RTP_FLAG_AUTOADJ,
NULL,
&err, switch_core_session_get_pool(tech_pvt->session)))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "RTP ERROR %s\n", err);
@ -887,6 +887,37 @@ static switch_status channel_answer_channel(switch_core_session *session)
return SWITCH_STATUS_SUCCESS;
}
static switch_status channel_receive_message(switch_core_session *session, switch_core_session_message *msg)
{
switch_channel *channel;
struct private_object *tech_pvt;
channel = switch_core_session_get_channel(session);
assert(channel != NULL);
tech_pvt = switch_core_session_get_private(session);
assert(tech_pvt != NULL);
switch (msg->message_id) {
case SWITCH_MESSAGE_INDICATE_BRIDGE:
if (tech_pvt->rtp_session) {
switch_rtp_clear_flag(tech_pvt->rtp_session, SWITCH_RTP_FLAG_USE_TIMER);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "De-activate timed RTP!\n");
}
break;
case SWITCH_MESSAGE_INDICATE_UNBRIDGE:
if (tech_pvt->rtp_session) {
switch_rtp_set_flag(tech_pvt->rtp_session, SWITCH_RTP_FLAG_USE_TIMER);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Re-activate timed RTP!\n");
}
break;
default:
break;
}
return SWITCH_STATUS_SUCCESS;
}
static const switch_state_handler_table channel_event_handlers = {
/*.on_init */ channel_on_init,
/*.on_ring */ channel_on_ring,
@ -904,7 +935,8 @@ static const switch_io_routines channel_io_routines = {
/*.kill_channel */ channel_kill_channel,
/*.waitfor_read */ channel_waitfor_read,
/*.waitfor_write */ channel_waitfor_write,
/*.send_dtmf */ channel_send_dtmf
/*.send_dtmf */ channel_send_dtmf,
/*.receive_message*/ channel_receive_message
};
static const switch_endpoint_interface channel_endpoint_interface = {

19
src/switch_ivr.c
View File

@ -927,15 +927,28 @@ SWITCH_DECLARE(switch_status) switch_ivr_multi_threaded_bridge(switch_core_sessi
if (switch_channel_test_flag(peer_channel, CF_ANSWERED) || switch_channel_test_flag(peer_channel, CF_EARLY_MEDIA)) {
switch_event *event;
switch_core_session_message msg = {0};
if (switch_event_create(&event, SWITCH_EVENT_CHANNEL_BRIDGE) == SWITCH_STATUS_SUCCESS) {
switch_channel_event_set_data(caller_channel, event);
switch_event_fire(&event);
}
switch_core_session_launch_thread(session, audio_bridge_thread, (void *) &other_audio_thread);
msg.message_id = SWITCH_MESSAGE_INDICATE_BRIDGE;
msg.from = __FILE__;
msg.pointer_arg = session;
switch_core_session_receive_message(peer_session, &msg);
msg.pointer_arg = peer_session;
switch_core_session_receive_message(session, &msg);
switch_core_session_launch_thread(peer_session, audio_bridge_thread, (void *) &other_audio_thread);
audio_bridge_thread(NULL, (void *) &this_audio_thread);
msg.pointer_arg = NULL;
msg.message_id = SWITCH_MESSAGE_INDICATE_UNBRIDGE;
switch_core_session_receive_message(peer_session, &msg);
switch_core_session_receive_message(session, &msg);
if (switch_event_create(&event, SWITCH_EVENT_CHANNEL_UNBRIDGE) == SWITCH_STATUS_SUCCESS) {
switch_channel_event_set_data(caller_channel, event);
switch_event_fire(&event);

31
src/switch_rtp.c
View File

@ -86,6 +86,7 @@ struct switch_rtp {
switch_time_t last_read;
switch_time_t next_read;
uint32_t ms_per_packet;
uint32_t remote_port;
uint8_t stuncount;
switch_buffer *packet_buffer;
};
@ -168,6 +169,7 @@ static void handle_ice(switch_rtp *rtp_session, void *data, switch_size_t len)
switch_sockaddr_ip_get(&remote_ip, rtp_session->from_addr);
switch_stun_packet_attribute_add_binded_address(rpacket, remote_ip, rtp_session->from_addr->port);
bytes = switch_stun_packet_length(rpacket);
switch_socket_sendto(rtp_session->sock, rtp_session->from_addr, 0, (void*)rpacket, &bytes);
}
}
@ -239,6 +241,8 @@ SWITCH_DECLARE(switch_status) switch_rtp_set_remote_address(switch_rtp *rtp_sess
return SWITCH_STATUS_FALSE;
}
rtp_session->remote_port = port;
return SWITCH_STATUS_SUCCESS;
}
@ -462,17 +466,41 @@ SWITCH_DECLARE(void) switch_rtp_set_invald_handler(switch_rtp *rtp_session, swit
rtp_session->invalid_handler = on_invalid;
}
SWITCH_DECLARE(void) switch_rtp_set_flag(switch_rtp *rtp_session, switch_rtp_flag_t flags)
{
switch_set_flag(rtp_session, flags);
}
SWITCH_DECLARE(uint8_t) switch_rtp_test_flag(switch_rtp *rtp_session, switch_rtp_flag_t flags)
{
return (uint8_t) switch_test_flag(rtp_session, flags);
}
SWITCH_DECLARE(void) switch_rtp_clear_flag(switch_rtp *rtp_session, switch_rtp_flag_t flags)
{
switch_clear_flag(rtp_session, flags);
}
static int rtp_common_read(switch_rtp *rtp_session, void *data, int *payload_type, switch_frame_flag *flags)
{
switch_size_t bytes;
switch_status status;
for(;;) {
bytes = sizeof(rtp_msg_t);
status = switch_socket_recvfrom(rtp_session->from_addr, rtp_session->sock, 0, (void *)&rtp_session->recv_msg, &bytes);
if (switch_test_flag(rtp_session, SWITCH_RTP_FLAG_AUTOADJ) && rtp_session->from_addr->port != rtp_session->remote_port) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Auto Changing port to %u\n", rtp_session->from_addr->port);
rtp_session->remote_addr->port = rtp_session->from_addr->port;
}
if (!switch_test_flag(rtp_session, SWITCH_RTP_FLAG_IO)) {
return -1;
}
@ -497,6 +525,7 @@ static int rtp_common_read(switch_rtp *rtp_session, void *data, int *payload_typ
if (switch_test_flag(rtp_session, SWITCH_RTP_FLAG_USE_TIMER)) {
if ((switch_time_now() - rtp_session->next_read) > 1000) {
/* We're late! We're Late!*/
printf("late\n");
memset(&rtp_session->recv_msg, 0, SWITCH_RTP_CNG_PAYLOAD);
rtp_session->recv_msg.header.pt = SWITCH_RTP_CNG_PAYLOAD;
*flags |= SFF_CNG;

10
src/switch_utils.c
View File

@ -34,6 +34,16 @@
#include <string.h>
#include <stdlib.h>
SWITCH_DECLARE(switch_status) switch_socket_recvfrom(switch_sockaddr_t *from, switch_socket_t *sock, int32_t flags, char *buf, switch_size_t *len)
{
switch_status status;
if ((status = apr_socket_recvfrom(from, sock, flags, buf, len)) == SWITCH_STATUS_SUCCESS) {
from->port = ntohs(from->sa.sin.sin_port);
}
return status;
}
SWITCH_DECLARE(char *) switch_priority_name(switch_priority_t priority)
{
switch(priority) { /*lol*/