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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4955 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2007-04-17 06:08:39 +00:00
parent c833f03377
commit cf3c9b8889
4 changed files with 104 additions and 90 deletions
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src/mod/endpoints/mod_sofia/sofia.c
+69 -55
View File
@@ -36,6 +36,9 @@
#include "mod_sofia.h"
extern su_log_t tport_log[];
static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
char const *phrase,
nua_t *nua, sofia_profile_t *profile, nua_handle_t *nh, sofia_private_t *sofia_private, sip_t const *sip, tagi_t tags[]);
void sofia_event_callback(nua_event_t event,
int status,
@@ -144,7 +147,7 @@ void sofia_event_callback(nua_event_t event,
case nua_i_prack:
break;
case nua_i_state:
sofia_handle_sip_i_state(status, phrase, nua, profile, nh, sofia_private, sip, tags);
sofia_handle_sip_i_state(session, status, phrase, nua, profile, nh, sofia_private, sip, tags);
break;
case nua_i_message:
sofia_presence_handle_sip_i_message(status, phrase, nua, profile, nh, sofia_private, sip, tags);
@@ -177,7 +180,18 @@ void sofia_event_callback(nua_event_t event,
done:
if (session) {
switch_core_session_rwunlock(session);
if (tech_pvt->hangup_status) {
if (!switch_core_session_running(session)) {
switch_core_session_rwunlock(session);
switch_core_session_destroy(&session);
} else {
switch_channel_hangup(channel, sofia_glue_sip_cause_to_freeswitch(tech_pvt->hangup_status));
switch_core_session_rwunlock(session);
}
tech_pvt->hangup_status = 0;
} else {
switch_core_session_rwunlock(session);
}
}
}
@@ -801,16 +815,15 @@ switch_status_t config_sofia(int reload)
}
void sofia_handle_sip_i_state(int status,
char const *phrase,
nua_t *nua, sofia_profile_t *profile, nua_handle_t *nh, sofia_private_t *sofia_private, sip_t const *sip, tagi_t tags[])
static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
char const *phrase,
nua_t *nua, sofia_profile_t *profile, nua_handle_t *nh, sofia_private_t *sofia_private, sip_t const *sip, tagi_t tags[])
{
const char *l_sdp = NULL, *r_sdp = NULL;
int offer_recv = 0, answer_recv = 0, offer_sent = 0, answer_sent = 0;
int ss_state = nua_callstate_init;
switch_channel_t *channel = NULL;
private_object_t *tech_pvt = NULL;
switch_core_session_t *session = NULL;
const char *replaces_str = NULL;
char *uuid;
switch_core_session_t *other_session = NULL;
@@ -818,16 +831,6 @@ void sofia_handle_sip_i_state(int status,
char st[80] = "";
if (sofia_private) {
if (!switch_strlen_zero(sofia_private->uuid)) {
if (!(session = switch_core_session_locate(sofia_private->uuid))) {
/* too late */
return;
}
}
}
tl_gets(tags,
NUTAG_CALLSTATE_REF(ss_state),
NUTAG_OFFER_RECV_REF(offer_recv),
@@ -916,6 +919,7 @@ void sofia_handle_sip_i_state(int status,
if (sofia_glue_tech_media(tech_pvt, (char *) r_sdp) != SWITCH_STATUS_SUCCESS) {
switch_channel_set_variable(channel, SWITCH_ENDPOINT_DISPOSITION_VARIABLE, "CODEC NEGOTIATION ERROR");
nua_respond(nh, SIP_488_NOT_ACCEPTABLE, TAG_END());
switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
}
}
goto done;
@@ -942,20 +946,19 @@ void sofia_handle_sip_i_state(int status,
switch_core_session_thread_launch(session);
goto done;
} else {
sdp_parser_t *parser = sdp_parse(NULL, r_sdp, (int) strlen(r_sdp), 0);
sdp_parser_t *parser;
sdp_session_t *sdp;
uint8_t match = 0;
if (tech_pvt->num_codecs) {
if ((sdp = sdp_session(parser))) {
match = negotiate_sdp(session, sdp);
if ((parser = sdp_parse(NULL, r_sdp, (int) strlen(r_sdp), 0))) {
if ((sdp = sdp_session(parser))) {
match = sofia_glue_negotiate_sdp(session, sdp);
}
sdp_parser_free(parser);
}
}
if (parser) {
sdp_parser_free(parser);
}
if (match) {
nua_handle_t *bnh;
sip_replaces_t *replaces;
@@ -1023,13 +1026,16 @@ void sofia_handle_sip_i_state(int status,
if (switch_test_flag(tech_pvt, TFLAG_NOMEDIA)) {
goto done;
} else {
sdp_parser_t *parser = sdp_parse(NULL, r_sdp, (int) strlen(r_sdp), 0);
sdp_parser_t *parser;
sdp_session_t *sdp;
uint8_t match = 0;
if (tech_pvt->num_codecs) {
if ((sdp = sdp_session(parser))) {
match = negotiate_sdp(session, sdp);
if ((parser = sdp_parse(NULL, r_sdp, (int) strlen(r_sdp), 0))) {
if ((sdp = sdp_session(parser))) {
match = sofia_glue_negotiate_sdp(session, sdp);
}
sdp_parser_free(parser);
}
}
if (match) {
@@ -1038,11 +1044,14 @@ void sofia_handle_sip_i_state(int status,
}
sofia_glue_set_local_sdp(tech_pvt, NULL, 0, NULL, 0);
switch_set_flag_locked(tech_pvt, TFLAG_REINVITE);
sofia_glue_activate_rtp(tech_pvt);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Processing Reinvite\n");
if (parser) {
sdp_parser_free(parser);
if (sofia_glue_activate_rtp(tech_pvt) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Reinvite RTP Error!\n");
switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Processing Reinvite\n");
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Reinvite Codec Error!\n");
switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
}
}
}
@@ -1055,7 +1064,10 @@ void sofia_handle_sip_i_state(int status,
tech_pvt->nh = tech_pvt->nh2;
tech_pvt->nh2 = NULL;
if (sofia_glue_tech_choose_port(tech_pvt) == SWITCH_STATUS_SUCCESS) {
sofia_glue_activate_rtp(tech_pvt);
if (sofia_glue_activate_rtp(tech_pvt) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Cheater Reinvite RTP Error!\n");
switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
}
}
goto done;
}
@@ -1091,26 +1103,28 @@ void sofia_handle_sip_i_state(int status,
}
goto done;
} else {
sdp_parser_t *parser = sdp_parse(NULL, r_sdp, (int) strlen(r_sdp), 0);
sdp_parser_t *parser;
sdp_session_t *sdp;
uint8_t match = 0;
if (tech_pvt->num_codecs) {
if ((sdp = sdp_session(parser))) {
match = negotiate_sdp(session, sdp);
if ((parser = sdp_parse(NULL, r_sdp, (int) strlen(r_sdp), 0))) {
if ((sdp = sdp_session(parser))) {
match = sofia_glue_negotiate_sdp(session, sdp);
}
sdp_parser_free(parser);
}
}
if (parser) {
sdp_parser_free(parser);
}
if (match) {
switch_set_flag_locked(tech_pvt, TFLAG_ANS);
if (sofia_glue_tech_choose_port(tech_pvt) == SWITCH_STATUS_SUCCESS) {
sofia_glue_activate_rtp(tech_pvt);
switch_channel_mark_answered(channel);
if (sofia_glue_activate_rtp(tech_pvt) == SWITCH_STATUS_SUCCESS) {
switch_channel_mark_answered(channel);
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "RTP Error!\n");
switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
}
goto done;
}
}
@@ -1128,25 +1142,26 @@ void sofia_handle_sip_i_state(int status,
case nua_callstate_terminated:
if (session) {
if (!switch_test_flag(tech_pvt, TFLAG_BYE)) {
switch_set_flag_locked(tech_pvt, TFLAG_BYE);
if (switch_test_flag(tech_pvt, TFLAG_NOHUP)) {
switch_clear_flag_locked(tech_pvt, TFLAG_NOHUP);
} else {
snprintf(st, sizeof(st), "%d", status);
switch_channel_set_variable(channel, "sip_term_status", st);
sofia_glue_terminate_session(&session, sofia_glue_sip_cause_to_freeswitch(status), __LINE__);
tech_pvt->hangup_status = status;
}
}
if (tech_pvt->sofia_private) {
if (sofia_private->home) {
su_home_unref(sofia_private->home);
if (tech_pvt->sofia_private->home) {
su_home_unref(tech_pvt->sofia_private->home);
}
free(tech_pvt->sofia_private);
tech_pvt->sofia_private = NULL;
}
tech_pvt->nh = NULL;
} else if (sofia_private) {
if (sofia_private->home) {
su_home_unref(sofia_private->home);
@@ -1163,9 +1178,7 @@ void sofia_handle_sip_i_state(int status,
done:
if (session) {
switch_core_session_rwunlock(session);
}
return;
}
@@ -1277,10 +1290,11 @@ void sofia_handle_sip_i_refer(nua_t *nua, sofia_profile_t *profile, nua_handle_t
tech_pvt->remote_sdp_audio_ip = switch_core_session_strdup(session, br_b_tech_pvt->remote_sdp_audio_ip);
tech_pvt->remote_sdp_audio_port = br_b_tech_pvt->remote_sdp_audio_port;
sofia_glue_activate_rtp(tech_pvt);
br_b_tech_pvt->kick = switch_core_session_strdup(br_b_session, switch_core_session_get_uuid(session));
if (sofia_glue_activate_rtp(tech_pvt) == SWITCH_STATUS_SUCCESS) {
br_b_tech_pvt->kick = switch_core_session_strdup(br_b_session, switch_core_session_get_uuid(session));
} else {
switch_channel_hangup(channel_a, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
}
switch_core_session_rwunlock(br_b_session);
}
@@ -1586,7 +1600,7 @@ void sofia_handle_sip_i_invite(nua_t *nua, sofia_profile_t *profile, nua_handle_
if (!(tech_pvt = (private_object_t *) switch_core_session_alloc(session, sizeof(private_object_t)))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Hey where is my memory pool?\n");
nua_respond(nh, SIP_503_SERVICE_UNAVAILABLE, TAG_END());
sofia_glue_terminate_session(&session, SWITCH_CAUSE_SWITCH_CONGESTION, __LINE__);
sofia_glue_terminate_session(&session, SWITCH_CAUSE_SWITCH_CONGESTION, __FILE__, __LINE__);
return;
}
switch_mutex_init(&tech_pvt->flag_mutex, SWITCH_MUTEX_NESTED, switch_core_session_get_pool(session));
@@ -1650,7 +1664,7 @@ void sofia_handle_sip_i_invite(nua_t *nua, sofia_profile_t *profile, nua_handle_
}
sofia_glue_attach_private(session, profile, tech_pvt, channel_name);
sofia_glue_sofia_glue_tech_set_codecs(tech_pvt);
sofia_glue_tech_prepare_codecs(tech_pvt);
switch_channel_set_variable(channel, SWITCH_ENDPOINT_DISPOSITION_VARIABLE, "INBOUND CALL");