retronetworking
/
freeswitch
13
0
Fork 0
Code Pull Requests Releases Activity

FS-4381 --resolve

This commit is contained in:
Anthony Minessale 2012-07-03 09:23:25 -05:00
parent f3a49366a1
commit 15fda06646
1 changed files with 52 additions and 42 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

94
src/mod/endpoints/mod_sofia/mod_sofia.c
View File

@ -491,6 +491,7 @@ switch_status_t sofia_on_hangup(switch_core_session_t *session)
char reason[128] = "";
char *bye_headers = sofia_glue_get_extra_headers(channel, SOFIA_SIP_BYE_HEADER_PREFIX);
const char *val = NULL;
const char *max_forwards = switch_channel_get_variable(channel, SWITCH_MAX_FORWARDS_VARIABLE);
val = switch_channel_get_variable(tech_pvt->channel, "disable_q850_reason");
@ -537,15 +538,57 @@ switch_status_t sofia_on_hangup(switch_core_session_t *session)
const char *phrase;
char *added_headers = NULL;
if (tech_pvt->respond_code) {
sip_cause = tech_pvt->respond_code;
}
if (tech_pvt->respond_phrase) {
phrase = su_strdup(nua_handle_home(tech_pvt->nh), tech_pvt->respond_phrase);
} else {
phrase = sip_status_phrase(sip_cause);
}
if (tech_pvt->respond_code) {
sip_cause = tech_pvt->respond_code;
switch (sip_cause) {
case 401:
case 407:
{
const char *to_host = switch_channel_get_variable(channel, "sip_challenge_realm");
if (zstr(to_host)) {
to_host = switch_channel_get_variable(channel, "sip_to_host");
}
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Challenging call\n");
sofia_reg_auth_challenge(tech_pvt->profile, tech_pvt->nh, NULL, REG_INVITE, to_host, 0);
*reason = '\0';
}
break;
case 484:
{
const char *to = switch_channel_get_variable(channel, "sip_to_uri");
char *to_uri = NULL;
if (to) {
char *p;
to_uri = switch_core_session_sprintf(session, "sip:%s", to);
if ((p = strstr(to_uri, ":5060"))) {
*p = '\0';
}
tech_pvt->respond_dest = to_uri;
}
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Overlap Dial with %d %s\n", sip_cause, phrase);
}
break;
default:
break;
}
}
if (tech_pvt->respond_dest && !sofia_test_pflag(tech_pvt->profile, PFLAG_MANUAL_REDIRECT)) {
added_headers = sofia_glue_get_extra_headers(channel, SOFIA_SIP_HEADER_PREFIX);
@ -572,6 +615,7 @@ switch_status_t sofia_on_hangup(switch_core_session_t *session)
TAG_IF(!zstr(resp_headers), SIPTAG_HEADER_STR(resp_headers)),
TAG_IF(!zstr(added_headers), SIPTAG_HEADER_STR(added_headers)),
TAG_IF(tech_pvt->respond_dest, SIPTAG_CONTACT_STR(tech_pvt->respond_dest)),
TAG_IF(!zstr(max_forwards), SIPTAG_MAX_FORWARDS_STR(max_forwards)),
TAG_END());
switch_safe_free(resp_headers);
@ -2415,44 +2459,7 @@ static switch_status_t sofia_receive_message(switch_core_session_t *session, swi
}
}
if (code == 407 && !msg->numeric_arg) {
const char *to_uri = switch_channel_get_variable(channel, "sip_to_uri");
const char *to_host = reason;
if (zstr(to_host)) {
to_host = switch_channel_get_variable(channel, "sip_to_host");
}
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Challenging call %s\n", to_uri);
sofia_reg_auth_challenge(tech_pvt->profile, tech_pvt->nh, NULL, REG_INVITE, to_host, 0);
switch_channel_hangup(channel, SWITCH_CAUSE_USER_CHALLENGE);
} else if (code == 484 && msg->numeric_arg) {
const char *to = switch_channel_get_variable(channel, "sip_to_uri");
const char *max_forwards = switch_channel_get_variable(channel, SWITCH_MAX_FORWARDS_VARIABLE);
char *cid = generate_pai_str(tech_pvt);
char *to_uri = NULL;
if (to) {
char *p;
to_uri = switch_core_session_sprintf(session, "sip:%s", to);
if ((p = strstr(to_uri, ":5060"))) {
*p = '\0';
}
}
if (!switch_channel_test_flag(channel, CF_ANSWERED) && !sofia_test_flag(tech_pvt, TFLAG_BYE)) {
char *extra_headers = sofia_glue_get_extra_headers(channel, SOFIA_SIP_RESPONSE_HEADER_PREFIX);
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Overlap Dial with %d %s\n", code, reason);
nua_respond(tech_pvt->nh, code, su_strdup(nua_handle_home(tech_pvt->nh), reason), TAG_IF(to_uri, SIPTAG_CONTACT_STR(to_uri)),
SIPTAG_SUPPORTED_STR(NULL), SIPTAG_ACCEPT_STR(NULL),
TAG_IF(cid, SIPTAG_HEADER_STR(cid)),
TAG_IF(!zstr(extra_headers), SIPTAG_HEADER_STR(extra_headers)),
TAG_IF(!zstr(max_forwards), SIPTAG_MAX_FORWARDS_STR(max_forwards)), TAG_END());
sofia_set_flag_locked(tech_pvt, TFLAG_BYE);
switch_safe_free(extra_headers);
}
} else if (code == 302 && !zstr(msg->string_arg)) {
if (code == 302 && !zstr(msg->string_arg)) {
char *p;
if ((p = strchr(msg->string_arg, ' '))) {
@ -2522,9 +2529,12 @@ static switch_status_t sofia_receive_message(switch_core_session_t *session, swi
} else {
if (msg->numeric_arg) {
if (code > 399) {
switch_call_cause_t cause = sofia_glue_sip_cause_to_freeswitch(code);
if (code == 401 || cause == 407) cause = SWITCH_CAUSE_USER_CHALLENGE;
tech_pvt->respond_code = code;
tech_pvt->respond_phrase = switch_core_session_strdup(tech_pvt->session, reason);
switch_channel_hangup(tech_pvt->channel, sofia_glue_sip_cause_to_freeswitch(code));
switch_channel_hangup(tech_pvt->channel, cause);
} else {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_WARNING, "Cannot respond.\n");
}