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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@418 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale committed 2006-01-20 02:02:03 +00:00
1 parent 1e04eb13b5
commit 0ea203849f
43 files changed
+3940 -4103
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src/mod/endpoints/mod_iax/mod_iax.c
+261 -282
View File
@@ -83,7 +83,7 @@ struct private_object {
unsigned char databuf[SWITCH_RECCOMMENDED_BUFFER_SIZE];
switch_core_session *session;
struct iax_session *iax_session;
switch_caller_profile *caller_profile;
switch_caller_profile *caller_profile;
unsigned int codec;
unsigned int codecs;
unsigned short samprate;
@@ -92,21 +92,19 @@ struct private_object {
};
SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_dialplan, globals.dialplan)
SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_codec_string, globals.codec_string)
SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_codec_rates_string, globals.codec_rates_string)
SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_codec_string, globals.codec_string)
SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_codec_rates_string, globals.codec_rates_string)
static char *IAXNAMES[] =
{ "IAX_EVENT_CONNECT", "IAX_EVENT_ACCEPT", "IAX_EVENT_HANGUP", "IAX_EVENT_REJECT", "IAX_EVENT_VOICE",
"IAX_EVENT_DTMF", "IAX_EVENT_TIMEOUT", "IAX_EVENT_LAGRQ", "IAX_EVENT_LAGRP", "IAX_EVENT_RINGA",
"IAX_EVENT_PING", "IAX_EVENT_PONG", "IAX_EVENT_BUSY", "IAX_EVENT_ANSWER", "IAX_EVENT_IMAGE",
"IAX_EVENT_AUTHRQ", "IAX_EVENT_AUTHRP", "IAX_EVENT_REGREQ", "IAX_EVENT_REGACK",
"IAX_EVENT_URL", "IAX_EVENT_LDCOMPLETE", "IAX_EVENT_TRANSFER", "IAX_EVENT_DPREQ",
"IAX_EVENT_DPREP", "IAX_EVENT_DIAL", "IAX_EVENT_QUELCH", "IAX_EVENT_UNQUELCH",
"IAX_EVENT_UNLINK", "IAX_EVENT_LINKREJECT", "IAX_EVENT_TEXT", "IAX_EVENT_REGREJ",
"IAX_EVENT_LINKURL", "IAX_EVENT_CNG", "IAX_EVENT_REREQUEST", "IAX_EVENT_TXREPLY",
"IAX_EVENT_TXREJECT", "IAX_EVENT_TXACCEPT", "IAX_EVENT_TXREADY"
};
static char *IAXNAMES[] = {"IAX_EVENT_CONNECT","IAX_EVENT_ACCEPT","IAX_EVENT_HANGUP","IAX_EVENT_REJECT","IAX_EVENT_VOICE",
"IAX_EVENT_DTMF","IAX_EVENT_TIMEOUT","IAX_EVENT_LAGRQ","IAX_EVENT_LAGRP","IAX_EVENT_RINGA",
"IAX_EVENT_PING","IAX_EVENT_PONG","IAX_EVENT_BUSY","IAX_EVENT_ANSWER","IAX_EVENT_IMAGE",
"IAX_EVENT_AUTHRQ","IAX_EVENT_AUTHRP","IAX_EVENT_REGREQ","IAX_EVENT_REGACK",
"IAX_EVENT_URL","IAX_EVENT_LDCOMPLETE","IAX_EVENT_TRANSFER","IAX_EVENT_DPREQ",
"IAX_EVENT_DPREP","IAX_EVENT_DIAL","IAX_EVENT_QUELCH","IAX_EVENT_UNQUELCH",
"IAX_EVENT_UNLINK","IAX_EVENT_LINKREJECT","IAX_EVENT_TEXT","IAX_EVENT_REGREJ",
"IAX_EVENT_LINKURL","IAX_EVENT_CNG","IAX_EVENT_REREQUEST","IAX_EVENT_TXREPLY",
"IAX_EVENT_TXREJECT","IAX_EVENT_TXACCEPT","IAX_EVENT_TXREADY"};
struct ast_iana {
@@ -116,30 +114,31 @@ struct ast_iana {
};
//999 means it's wrong nad i dont know the real one
static struct ast_iana AST_IANA[] = { {AST_FORMAT_G723_1, 4, "g723.1"},
{AST_FORMAT_GSM, 3, "gsm"},
{AST_FORMAT_ULAW, 0, "ulaw"},
{AST_FORMAT_ALAW, 8, "alaw"},
{AST_FORMAT_G726, 999, "g726"},
{AST_FORMAT_ADPCM, 999, "adpcm"},
{AST_FORMAT_SLINEAR, 10, "slinear"},
{AST_FORMAT_LPC10, 7, "lpc10"},
{AST_FORMAT_G729A, 18, "g729"},
{AST_FORMAT_SPEEX, 98, "speex"},
{AST_FORMAT_ILBC, 999, "ilbc"},
{AST_FORMAT_MAX_AUDIO, 999, ""},
{AST_FORMAT_JPEG, 999, ""},
{AST_FORMAT_PNG, 999, ""},
{AST_FORMAT_H261, 999, ""},
{AST_FORMAT_H263, 999, ""},
{AST_FORMAT_MAX_VIDEO, 999, ""},
{0, 0}
};
static struct ast_iana AST_IANA[] =
{{AST_FORMAT_G723_1, 4, "g723.1"},
{AST_FORMAT_GSM, 3, "gsm"},
{AST_FORMAT_ULAW, 0, "ulaw"},
{AST_FORMAT_ALAW, 8, "alaw"},
{AST_FORMAT_G726, 999, "g726"},
{AST_FORMAT_ADPCM, 999, "adpcm"},
{AST_FORMAT_SLINEAR, 10, "slinear"},
{AST_FORMAT_LPC10, 7, "lpc10"},
{AST_FORMAT_G729A, 18, "g729"},
{AST_FORMAT_SPEEX, 98, "speex"},
{AST_FORMAT_ILBC, 999, "ilbc"},
{AST_FORMAT_MAX_AUDIO, 999, ""},
{AST_FORMAT_JPEG, 999, ""},
{AST_FORMAT_PNG, 999, ""},
{AST_FORMAT_H261, 999, ""},
{AST_FORMAT_H263, 999, ""},
{AST_FORMAT_MAX_VIDEO, 999, ""},
{0,0}
};
static char *ast2str(unsigned int ast)
{
int x;
for (x = 0; x < 32; x++) {
for(x = 0; x < 32; x++) {
if ((1 << x) == ast) {
return AST_IANA[x].name;
}
@@ -152,7 +151,7 @@ static unsigned int iana2ast(int iana)
int x = 0;
unsigned int ast = 0;
for (x = 0; AST_IANA[x].ast; x++) {
for(x = 0; AST_IANA[x].ast; x++) {
if (AST_IANA[x].iana == iana) {
ast = AST_IANA[x].ast;
break;
@@ -162,11 +161,11 @@ static unsigned int iana2ast(int iana)
return ast;
}
static unsigned short iax_build_codec_rates(void)
static unsigned short iax_build_codec_rates(void)
{
int x;
unsigned short samples = 0;
for (x = 0; x < globals.codec_rates_last; x++) {
int rate = atoi(globals.codec_rates[x]);
switch (rate) {
@@ -201,9 +200,7 @@ typedef enum {
IAX_QUERY = 2
} iax_io_t;
static switch_status iax_set_codec(struct private_object *tech_pvt, struct iax_session *iax_session,
unsigned int *format, unsigned int *cababilities, unsigned short *samprate,
iax_io_t io)
static switch_status iax_set_codec(struct private_object *tech_pvt, struct iax_session *iax_session, unsigned int *format, unsigned int *cababilities, unsigned short *samprate, iax_io_t io)
{
char *dname = NULL;
//int rate = 8000;
@@ -216,18 +213,14 @@ static switch_status iax_set_codec(struct private_object *tech_pvt, struct iax_s
if (globals.codec_string) {
if (!(num_codecs = switch_loadable_module_get_codecs_sorted(switch_core_session_get_pool(tech_pvt->session),
codecs,
SWITCH_MAX_CODECS,
globals.codec_order,
globals.codec_order_last)) > 0) {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "NO codecs?\n");
return SWITCH_STATUS_GENERR;
codecs,
SWITCH_MAX_CODECS,
globals.codec_order,
globals.codec_order_last)) > 0) {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "NO codecs?\n");
return SWITCH_STATUS_GENERR;
}
} else
if (!
(num_codecs =
switch_loadable_module_get_codecs(switch_core_session_get_pool(tech_pvt->session), codecs,
SWITCH_MAX_CODECS)) > 0) {
} else if (!(num_codecs = switch_loadable_module_get_codecs(switch_core_session_get_pool(tech_pvt->session), codecs, SWITCH_MAX_CODECS)) > 0) {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "NO codecs?\n");
return SWITCH_STATUS_GENERR;
}
@@ -267,7 +260,7 @@ static switch_status iax_set_codec(struct private_object *tech_pvt, struct iax_s
len = iax_pref_codec_get(iax_session, prefs, sizeof(prefs));
}
if (len) { /*they sent us a pref and we don't want to be codec master */
if (len) { /*they sent us a pref and we don't want to be codec master*/
char pref_str[256] = "(";
for (x = 0; x < len; x++) {
@@ -290,7 +283,7 @@ static switch_status iax_set_codec(struct private_object *tech_pvt, struct iax_s
}
}
} else {
if (*format & mixed_cap) { /* is the one we asked for here? */
if (*format & mixed_cap) { /* is the one we asked for here? */
chosen = *format;
for (x = 0; x < num_codecs; x++) {
unsigned int cap = iana2ast(codecs[x]->ianacode);
@@ -298,7 +291,7 @@ static switch_status iax_set_codec(struct private_object *tech_pvt, struct iax_s
dname = codecs[x]->iananame;
}
}
} else { /* c'mon there has to be SOMETHING... */
} else { /* c'mon there has to be SOMETHING...*/
for (x = 0; x < num_codecs; x++) {
unsigned int cap = iana2ast(codecs[x]->ianacode);
if (cap & mixed_cap) {
@@ -325,7 +318,7 @@ static switch_status iax_set_codec(struct private_object *tech_pvt, struct iax_s
//printf("\n\n******WTF %u %u %u\n******\n", *samprate, samples, mixed);
srate = 8000;
if (mixed & IAX_RATE_16KHZ) {
srate = 16000;
}
@@ -351,8 +344,9 @@ static switch_status iax_set_codec(struct private_object *tech_pvt, struct iax_s
srate,
0,
1,
SWITCH_CODEC_FLAG_ENCODE | SWITCH_CODEC_FLAG_DECODE,
NULL, switch_core_session_get_pool(tech_pvt->session)) != SWITCH_STATUS_SUCCESS) {
SWITCH_CODEC_FLAG_ENCODE | SWITCH_CODEC_FLAG_DECODE,
NULL,
switch_core_session_get_pool(tech_pvt->session)) != SWITCH_STATUS_SUCCESS) {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Can't load codec?\n");
return SWITCH_STATUS_GENERR;
} else {
@@ -361,10 +355,11 @@ static switch_status iax_set_codec(struct private_object *tech_pvt, struct iax_s
srate,
0,
1,
SWITCH_CODEC_FLAG_ENCODE | SWITCH_CODEC_FLAG_DECODE,
NULL, switch_core_session_get_pool(tech_pvt->session)) != SWITCH_STATUS_SUCCESS) {
SWITCH_CODEC_FLAG_ENCODE |SWITCH_CODEC_FLAG_DECODE,
NULL,
switch_core_session_get_pool(tech_pvt->session)) != SWITCH_STATUS_SUCCESS) {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Can't load codec?\n");
switch_core_codec_destroy(&tech_pvt->read_codec);
switch_core_codec_destroy(&tech_pvt->read_codec);
return SWITCH_STATUS_GENERR;
} else {
int ms;
@@ -397,12 +392,9 @@ static switch_status channel_on_hangup(switch_core_session *session);
static switch_status channel_on_ring(switch_core_session *session);
static switch_status channel_on_loopback(switch_core_session *session);
static switch_status channel_on_transmit(switch_core_session *session);
static switch_status channel_outgoing_channel(switch_core_session *session, switch_caller_profile *outbound_profile,
switch_core_session **new_session);
static switch_status channel_read_frame(switch_core_session *session, switch_frame **frame, int timeout,
switch_io_flag flags, int stream_id);
static switch_status channel_write_frame(switch_core_session *session, switch_frame *frame, int timeout,
switch_io_flag flags, int stream_id);
static switch_status channel_outgoing_channel(switch_core_session *session, switch_caller_profile *outbound_profile, switch_core_session **new_session);
static switch_status channel_read_frame(switch_core_session *session, switch_frame **frame, int timeout, switch_io_flag flags, int stream_id);
static switch_status channel_write_frame(switch_core_session *session, switch_frame *frame, int timeout, switch_io_flag flags, int stream_id);
static switch_status channel_kill_channel(switch_core_session *session, int sig);
@@ -442,7 +434,7 @@ static switch_status channel_on_init(switch_core_session *session)
switch_set_flag(tech_pvt, TFLAG_IO);
switch_mutex_init(&tech_pvt->mutex, SWITCH_MUTEX_NESTED, switch_core_session_get_pool(session));
//switch_thread_cond_create(&tech_pvt->cond, switch_core_session_get_pool(session));
//switch_thread_cond_create(&tech_pvt->cond, switch_core_session_get_pool(session));
//switch_mutex_lock(tech_pvt->mutex);
/* Move Channel's State Machine to RING */
@@ -559,8 +551,7 @@ static switch_status channel_on_transmit(switch_core_session *session)
/* Make sure when you have 2 sessions in the same scope that you pass the appropriate one to the routines
that allocate memory or you will have 1 channel with memory allocated from another channel's pool!
*/
static switch_status channel_outgoing_channel(switch_core_session *session, switch_caller_profile *outbound_profile,
switch_core_session **new_session)
static switch_status channel_outgoing_channel(switch_core_session *session, switch_caller_profile *outbound_profile, switch_core_session **new_session)
{
if ((*new_session = switch_core_session_request(&channel_endpoint_interface, NULL))) {
struct private_object *tech_pvt;
@@ -570,8 +561,7 @@ static switch_status channel_outgoing_channel(switch_core_session *session, swit
unsigned short samprate = 0;
switch_core_session_add_stream(*new_session, NULL);
if ((tech_pvt =
(struct private_object *) switch_core_session_alloc(*new_session, sizeof(struct private_object)))) {
if ((tech_pvt = (struct private_object *) switch_core_session_alloc(*new_session, sizeof(struct private_object)))) {
memset(tech_pvt, 0, sizeof(*tech_pvt));
channel = switch_core_session_get_channel(*new_session);
switch_core_session_set_private(*new_session, tech_pvt);
@@ -611,8 +601,10 @@ static switch_status channel_outgoing_channel(switch_core_session *session, swit
}
iax_call(tech_pvt->iax_session,
caller_profile->caller_id_number,
caller_profile->caller_id_name, caller_profile->destination_number, NULL, 0, req, cap);
caller_profile->caller_id_number,
caller_profile->caller_id_name,
caller_profile->destination_number,
NULL, 0, req, cap);
switch_channel_set_flag(channel, CF_OUTBOUND);
switch_set_flag(tech_pvt, TFLAG_OUTBOUND);
@@ -653,7 +645,7 @@ static switch_status channel_send_dtmf(switch_core_session *session, char *dtmf)
tech_pvt = switch_core_session_get_private(session);
assert(tech_pvt != NULL);
if (tech_pvt->iax_session) {
for (digit = dtmf; *digit; digit++) {
for(digit = dtmf; *digit; digit++) {
iax_send_dtmf(tech_pvt->iax_session, *digit);
}
}
@@ -661,8 +653,7 @@ static switch_status channel_send_dtmf(switch_core_session *session, char *dtmf)
return SWITCH_STATUS_SUCCESS;
}
static switch_status channel_read_frame(switch_core_session *session, switch_frame **frame, int timeout,
switch_io_flag flags, int stream_id)
static switch_status channel_read_frame(switch_core_session *session, switch_frame **frame, int timeout, switch_io_flag flags, int stream_id)
{
switch_channel *channel = NULL;
struct private_object *tech_pvt = NULL;
@@ -677,27 +668,26 @@ static switch_status channel_read_frame(switch_core_session *session, switch_fra
while (switch_test_flag(tech_pvt, TFLAG_IO)) {
//switch_thread_cond_wait(tech_pvt->cond, tech_pvt->mutex);
if (!switch_test_flag(tech_pvt, TFLAG_IO)) {
return SWITCH_STATUS_FALSE;
return SWITCH_STATUS_FALSE;
}
if (switch_test_flag(tech_pvt, TFLAG_IO) && switch_test_flag(tech_pvt, TFLAG_VOICE)) {
switch_clear_flag(tech_pvt, TFLAG_VOICE);
if (!tech_pvt->read_frame.datalen) {
if(!tech_pvt->read_frame.datalen) {
continue;
}
*frame = &tech_pvt->read_frame;
return SWITCH_STATUS_SUCCESS;
}
switch_yield(1000);
}
return SWITCH_STATUS_FALSE;
}
static switch_status channel_write_frame(switch_core_session *session, switch_frame *frame, int timeout,
switch_io_flag flags, int stream_id)
static switch_status channel_write_frame(switch_core_session *session, switch_frame *frame, int timeout, switch_io_flag flags, int stream_id)
{
switch_channel *channel = NULL;
struct private_object *tech_pvt = NULL;
@@ -709,16 +699,16 @@ static switch_status channel_write_frame(switch_core_session *session, switch_fr
tech_pvt = switch_core_session_get_private(session);
assert(tech_pvt != NULL);
if (!switch_test_flag(tech_pvt, TFLAG_IO)) {
if(!switch_test_flag(tech_pvt, TFLAG_IO)) {
return SWITCH_STATUS_FALSE;
}
#ifndef BIGENDIAN
if (switch_test_flag(tech_pvt, TFLAG_LINEAR)) {
switch_swap_linear(frame->data, (int) frame->datalen / 2);
switch_swap_linear(frame->data, (int)frame->datalen / 2);
}
#endif
iax_send_voice(tech_pvt->iax_session, tech_pvt->codec, frame->data, (int) frame->datalen,
tech_pvt->write_codec.implementation->samples_per_frame);
iax_send_voice(tech_pvt->iax_session, tech_pvt->codec, frame->data, (int)frame->datalen, tech_pvt->write_codec.implementation->samples_per_frame);
return SWITCH_STATUS_SUCCESS;
@@ -742,45 +732,44 @@ static switch_status channel_answer_channel(switch_core_session *session)
}
static const switch_event_handler_table channel_event_handlers = {
/*.on_init */ channel_on_init,
/*.on_ring */ channel_on_ring,
/*.on_execute */ channel_on_execute,
/*.on_hangup */ channel_on_hangup,
/*.on_loopback */ channel_on_loopback,
/*.on_transmit */ channel_on_transmit
/*.on_init*/ channel_on_init,
/*.on_ring*/ channel_on_ring,
/*.on_execute*/ channel_on_execute,
/*.on_hangup*/ channel_on_hangup,
/*.on_loopback*/ channel_on_loopback,
/*.on_transmit*/ channel_on_transmit
};
static const switch_io_routines channel_io_routines = {
/*.outgoing_channel */ channel_outgoing_channel,
/*.answer_channel */ channel_answer_channel,
/*.read_frame */ channel_read_frame,
/*.write_frame */ channel_write_frame,
/*.kill_channel */ channel_kill_channel,
/*.waitfor_read */ channel_waitfor_read,
/*.waitfor_write */ channel_waitfor_write,
/*.send_dtmf */ channel_send_dtmf
/*.outgoing_channel*/ channel_outgoing_channel,
/*.answer_channel*/ channel_answer_channel,
/*.read_frame*/ channel_read_frame,
/*.write_frame*/ channel_write_frame,
/*.kill_channel*/ channel_kill_channel,
/*.waitfor_read*/ channel_waitfor_read,
/*.waitfor_write*/ channel_waitfor_write,
/*.send_dtmf*/ channel_send_dtmf
};
static const switch_endpoint_interface channel_endpoint_interface = {
/*.interface_name */ "iax",
/*.io_routines */ &channel_io_routines,
/*.event_handlers */ &channel_event_handlers,
/*.private */ NULL,
/*.next */ NULL
/*.interface_name*/ "iax",
/*.io_routines*/ &channel_io_routines,
/*.event_handlers*/ &channel_event_handlers,
/*.private*/ NULL,
/*.next*/ NULL
};
static const switch_loadable_module_interface channel_module_interface = {
/*.module_name */ modname,
/*.endpoint_interface */ &channel_endpoint_interface,
/*.timer_interface */ NULL,
/*.dialplan_interface */ NULL,
/*.codec_interface */ NULL,
/*.application_interface */ NULL
/*.module_name*/ modname,
/*.endpoint_interface*/ &channel_endpoint_interface,
/*.timer_interface*/ NULL,
/*.dialplan_interface*/ NULL,
/*.codec_interface*/ NULL,
/*.application_interface*/ NULL
};
SWITCH_MOD_DECLARE(switch_status) switch_module_load(const switch_loadable_module_interface **interface, char *filename)
{
SWITCH_MOD_DECLARE(switch_status) switch_module_load(const switch_loadable_module_interface **interface, char *filename) {
if (switch_core_new_memory_pool(&module_pool) != SWITCH_STATUS_SUCCESS) {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "OH OH no pool\n");
@@ -831,12 +820,10 @@ static switch_status load_config(void)
set_global_dialplan(val);
} else if (!strcmp(var, "codec_prefs")) {
set_global_codec_string(val);
globals.codec_order_last =
switch_separate_string(globals.codec_string, ',', globals.codec_order, SWITCH_MAX_CODECS);
globals.codec_order_last = switch_separate_string(globals.codec_string, ',', globals.codec_order, SWITCH_MAX_CODECS);
} else if (!strcmp(var, "codec_rates")) {
set_global_codec_rates_string(val);
globals.codec_rates_last =
switch_separate_string(globals.codec_rates_string, ',', globals.codec_rates, SWITCH_MAX_CODECS);
globals.codec_rates_last = switch_separate_string(globals.codec_rates_string, ',', globals.codec_rates, SWITCH_MAX_CODECS);
}
}
}
@@ -873,17 +860,17 @@ SWITCH_MOD_DECLARE(switch_status) switch_module_runtime(void)
iax_set_error(iax_err_cb);
iax_set_output(iax_out_cb);
netfd = iax_get_fd();
netfd = iax_get_fd();
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "IAX Ready Port %d\n", globals.port);
for (;;) {
for(;;) {
if (running == -1) {
break;
}
/* Wait for an event. */
/* Wait for an event.*/
if ((iaxevent = iax_get_event(0)) == NULL) {
switch_yield(1000);
continue;
@@ -892,182 +879,173 @@ SWITCH_MOD_DECLARE(switch_status) switch_module_runtime(void)
if (globals.debug && iaxevent->etype != IAX_EVENT_VOICE) {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Event %d [%s]!\n",
iaxevent->etype, IAXNAMES[iaxevent->etype]);
iaxevent->etype, IAXNAMES[iaxevent->etype]);
}
switch (iaxevent->etype) {
case IAX_EVENT_REGACK:
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Registration completed successfully.\n");
if (iaxevent->ies.refresh)
refresh = iaxevent->ies.refresh;
break;
case IAX_EVENT_REGREJ:
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Registration failed.\n");
break;
case IAX_EVENT_TIMEOUT:
break;
case IAX_EVENT_ACCEPT:
if (tech_pvt) {
unsigned int cap = iax_session_get_capability(iaxevent->session);
unsigned int format = iaxevent->ies.format;
case IAX_EVENT_REGACK:
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Registration completed successfully.\n");
if (iaxevent->ies.refresh) refresh = iaxevent->ies.refresh;
break;
case IAX_EVENT_REGREJ:
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Registration failed.\n");
break;
case IAX_EVENT_TIMEOUT:
break;
case IAX_EVENT_ACCEPT:
if (tech_pvt) {
unsigned int cap = iax_session_get_capability(iaxevent->session);
unsigned int format = iaxevent->ies.format;
if (iax_set_codec(tech_pvt, iaxevent->session, &format, &cap, &iaxevent->ies.samprate, IAX_SET) !=
SWITCH_STATUS_SUCCESS) {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "WTF? %d %d\n", iaxevent->ies.format,
iaxevent->ies.capability);
}
}
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Call accepted.\n");
break;
case IAX_EVENT_RINGA:
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Ringing heard.\n");
break;
case IAX_EVENT_PONG:
// informative only
break;
case IAX_EVENT_ANSWER:
// the other side answered our call
if (tech_pvt) {
switch_channel *channel;
if ((channel = switch_core_session_get_channel(tech_pvt->session))) {
if (switch_channel_test_flag(channel, CF_ANSWERED)) {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "WTF Mutiple Answer %s?\n",
switch_channel_get_name(channel));
} else {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Answer %s\n",
switch_channel_get_name(channel));
switch_channel_answer(channel);
if (iax_set_codec(tech_pvt, iaxevent->session, &format, &cap, &iaxevent->ies.samprate, IAX_SET) != SWITCH_STATUS_SUCCESS) {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "WTF? %d %d\n",iaxevent->ies.format, iaxevent->ies.capability);
}
}
}
break;
case IAX_EVENT_CONNECT:
// incoming call detected
switch_console_printf(SWITCH_CHANNEL_CONSOLE,
"Incoming call connected %s, %s, %s %d/%d\n",
iaxevent->ies.called_number,
iaxevent->ies.calling_number,
iaxevent->ies.calling_name, iaxevent->ies.format, iaxevent->ies.capability);
if (iaxevent) {
switch_core_session *session;
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Call accepted.\n");
break;
case IAX_EVENT_RINGA:
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Ringing heard.\n");
break;
case IAX_EVENT_PONG:
// informative only
break;
case IAX_EVENT_ANSWER:
// the other side answered our call
if (tech_pvt) {
switch_channel *channel;
if ((channel = switch_core_session_get_channel(tech_pvt->session))) {
if (switch_channel_test_flag(channel, CF_ANSWERED)) {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "WTF Mutiple Answer %s?\n", switch_channel_get_name(channel));
} else {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Answer %s\n", switch_channel_get_name(channel));
switch_channel_answer(channel);
}
}
}
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "New Inbound Channel %s!\n",
iaxevent->ies.calling_name);
if ((session = switch_core_session_request(&channel_endpoint_interface, NULL))) {
struct private_object *tech_pvt;
break;
case IAX_EVENT_CONNECT:
// incoming call detected
switch_console_printf(SWITCH_CHANNEL_CONSOLE,
"Incoming call connected %s, %s, %s %d/%d\n",
iaxevent->ies.called_number,
iaxevent->ies.calling_number,
iaxevent->ies.calling_name,
iaxevent->ies.format,
iaxevent->ies.capability);
if (iaxevent) {
switch_core_session *session;
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "New Inbound Channel %s!\n", iaxevent->ies.calling_name);
if ((session = switch_core_session_request(&channel_endpoint_interface, NULL))) {
struct private_object *tech_pvt;
switch_channel *channel;
switch_core_session_add_stream(session, NULL);
if ((tech_pvt = (struct private_object *) switch_core_session_alloc(session, sizeof(struct private_object)))) {
memset(tech_pvt, 0, sizeof(*tech_pvt));
channel = switch_core_session_get_channel(session);
switch_core_session_set_private(session, tech_pvt);
tech_pvt->session = session;
} else {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Hey where is my memory pool?\n");
switch_core_session_destroy(&session);
break;
}
if ((tech_pvt->caller_profile = switch_caller_profile_new(session,
globals.dialplan,
iaxevent->ies.calling_name,
iaxevent->ies.calling_number,
iax_get_peer_ip(iaxevent->session),
iaxevent->ies.calling_ani,
NULL,
iaxevent->ies.called_number))) {
char name[128];
switch_channel_set_caller_profile(channel, tech_pvt->caller_profile);
snprintf(name, sizeof(name), "IAX/%s-%04x", tech_pvt->caller_profile->destination_number, rand() & 0xffff);
switch_channel_set_name(channel, name);
}
if (iax_set_codec(tech_pvt, iaxevent->session,
&iaxevent->ies.format,
&iaxevent->ies.capability,
&iaxevent->ies.samprate,
IAX_SET) != SWITCH_STATUS_SUCCESS) {
iax_reject(iaxevent->session, "Codec Error!");
switch_core_session_destroy(&session);
} else {
tech_pvt->iax_session = iaxevent->session;
tech_pvt->session = session;
iax_accept(tech_pvt->iax_session, tech_pvt->codec);
iax_ring_announce(tech_pvt->iax_session);
switch_channel_set_state(channel, CS_INIT);
switch_core_session_thread_launch(session);
}
}
}
break;
case IAX_EVENT_REJECT:
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Rejected call.\n");
case IAX_EVENT_BUSY:
case IAX_EVENT_HANGUP:
if (tech_pvt) {
switch_channel *channel;
switch_core_session_add_stream(session, NULL);
if ((tech_pvt =
(struct private_object *) switch_core_session_alloc(session,
sizeof(struct private_object)))) {
memset(tech_pvt, 0, sizeof(*tech_pvt));
channel = switch_core_session_get_channel(session);
switch_core_session_set_private(session, tech_pvt);
tech_pvt->session = session;
switch_clear_flag(tech_pvt, TFLAG_IO);
switch_clear_flag(tech_pvt, TFLAG_VOICE);
if ((channel = switch_core_session_get_channel(tech_pvt->session))) {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Hangup %s\n", switch_channel_get_name(channel));
switch_set_flag(tech_pvt, TFLAG_HANGUP);
switch_channel_hangup(channel);
//switch_thread_cond_signal(tech_pvt->cond);
iaxevent->session = NULL;
} else {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Hey where is my memory pool?\n");
switch_core_session_destroy(&session);
break;
}
if ((tech_pvt->caller_profile = switch_caller_profile_new(session,
globals.dialplan,
iaxevent->ies.calling_name,
iaxevent->ies.calling_number,
iax_get_peer_ip(iaxevent->session),
iaxevent->ies.calling_ani,
NULL, iaxevent->ies.called_number))) {
char name[128];
switch_channel_set_caller_profile(channel, tech_pvt->caller_profile);
snprintf(name, sizeof(name), "IAX/%s-%04x", tech_pvt->caller_profile->destination_number,
rand() & 0xffff);
switch_channel_set_name(channel, name);
}
if (iax_set_codec(tech_pvt, iaxevent->session,
&iaxevent->ies.format,
&iaxevent->ies.capability,
&iaxevent->ies.samprate, IAX_SET) != SWITCH_STATUS_SUCCESS) {
iax_reject(iaxevent->session, "Codec Error!");
switch_core_session_destroy(&session);
} else {
tech_pvt->iax_session = iaxevent->session;
tech_pvt->session = session;
iax_accept(tech_pvt->iax_session, tech_pvt->codec);
iax_ring_announce(tech_pvt->iax_session);
switch_channel_set_state(channel, CS_INIT);
switch_core_session_thread_launch(session);
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "No Session? %s\n", switch_test_flag(tech_pvt, TFLAG_VOICE) ? "yes" : "no");
}
}
}
break;
case IAX_EVENT_REJECT:
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Rejected call.\n");
case IAX_EVENT_BUSY:
case IAX_EVENT_HANGUP:
if (tech_pvt) {
switch_channel *channel;
switch_clear_flag(tech_pvt, TFLAG_IO);
switch_clear_flag(tech_pvt, TFLAG_VOICE);
if ((channel = switch_core_session_get_channel(tech_pvt->session))) {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Hangup %s\n", switch_channel_get_name(channel));
switch_set_flag(tech_pvt, TFLAG_HANGUP);
switch_channel_hangup(channel);
//switch_thread_cond_signal(tech_pvt->cond);
iaxevent->session = NULL;
} else {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "No Session? %s\n",
switch_test_flag(tech_pvt, TFLAG_VOICE) ? "yes" : "no");
}
}
break;
case IAX_EVENT_CNG:
// pseudo-silence
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "sending silence\n");
break;
case IAX_EVENT_VOICE:
if (tech_pvt && (tech_pvt->read_frame.datalen = iaxevent->datalen)) {
switch_channel *channel;
if ((channel = switch_core_session_get_channel(tech_pvt->session))
&& switch_channel_get_state(channel) <= CS_HANGUP) {
int bytes = tech_pvt->read_codec.implementation->encoded_bytes_per_frame;
int frames = (int) (tech_pvt->read_frame.datalen / bytes);
tech_pvt->read_frame.samples = frames * tech_pvt->read_codec.implementation->samples_per_frame;
memcpy(tech_pvt->read_frame.data, iaxevent->data, iaxevent->datalen);
/* wake up the i/o thread */
switch_set_flag(tech_pvt, TFLAG_VOICE);
//switch_thread_cond_signal(tech_pvt->cond);
}
}
break;
case IAX_EVENT_TRANSFER:
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Call transfer occurred.\n");
//session[0] = iaxevent->session;
break;
case IAX_EVENT_DTMF:
if (tech_pvt) {
switch_channel *channel;
if ((channel = switch_core_session_get_channel(tech_pvt->session))) {
char str[2] = { iaxevent->subclass };
if (globals.debug) {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "%s DTMF %s\n", str,
switch_channel_get_name(channel));
break;
case IAX_EVENT_CNG:
// pseudo-silence
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "sending silence\n");
break;
case IAX_EVENT_VOICE:
if (tech_pvt && (tech_pvt->read_frame.datalen = iaxevent->datalen)) {
switch_channel *channel;
if ((channel = switch_core_session_get_channel(tech_pvt->session)) && switch_channel_get_state(channel) <= CS_HANGUP) {
int bytes = tech_pvt->read_codec.implementation->encoded_bytes_per_frame;
int frames = (int)(tech_pvt->read_frame.datalen / bytes);
tech_pvt->read_frame.samples = frames * tech_pvt->read_codec.implementation->samples_per_frame;
memcpy(tech_pvt->read_frame.data, iaxevent->data, iaxevent->datalen);
/* wake up the i/o thread*/
switch_set_flag(tech_pvt, TFLAG_VOICE);
//switch_thread_cond_signal(tech_pvt->cond);
}
}
break;
case IAX_EVENT_TRANSFER:
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Call transfer occurred.\n");
//session[0] = iaxevent->session;
break;
case IAX_EVENT_DTMF:
if (tech_pvt) {
switch_channel *channel;
if ((channel = switch_core_session_get_channel(tech_pvt->session))) {
char str[2] = {iaxevent->subclass};
if (globals.debug) {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "%s DTMF %s\n", str, switch_channel_get_name(channel));
}
switch_channel_queue_dtmf(channel, str);
}
switch_channel_queue_dtmf(channel, str);
}
}
break;
default:
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Don't know what to do with IAX event %d.\n",
iaxevent->etype);
break;
break;
default:
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Don't know what to do with IAX event %d.\n", iaxevent->etype);
break;
}
iax_event_free(iaxevent);
@@ -1097,3 +1075,4 @@ SWITCH_MOD_DECLARE(switch_status) switch_module_shutdown(void)
}
return SWITCH_STATUS_SUCCESS;
}