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srtp update

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7746 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2008-02-26 21:13:47 +00:00
parent e697bf8d26
commit 2c52bf32f0
2 changed files with 16 additions and 4 deletions
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1
src/mod/endpoints/mod_sofia/mod_sofia.h
View File

@ -76,6 +76,7 @@ typedef struct private_object private_object_t;
#define SOFIA_SECURE_MEDIA_VARIABLE "sip_secure_media"
#define SOFIA_SECURE_MEDIA_CONFIRMED_VARIABLE "sip_secure_media_confirmed"
#define SOFIA_HAS_CRYPTO_VARIABLE "sip_has_crypto"
#define SOFIA_CRYPTO_MANDATORY_VARIABLE "sip_crypto_mandatory"
#include <sofia-sip/nua.h>
#include <sofia-sip/sip_status.h>

19
src/mod/endpoints/mod_sofia/sofia_glue.c
View File

@ -1127,7 +1127,7 @@ void sofia_glue_tech_absorb_sdp(private_object_t *tech_pvt)
if ((parser = sdp_parse(NULL, sdp_str, (int) strlen(sdp_str), 0))) {
if ((sdp = sdp_session(parser))) {
for (m = sdp->sdp_media; m; m = m->m_next) {
if (m->m_type != sdp_media_audio) {
if (m->m_type != sdp_media_audio || !m->m_port) {
continue;
}
@ -1726,7 +1726,7 @@ uint8_t sofia_glue_negotiate_sdp(switch_core_session_t *session, sdp_session_t *
switch_channel_t *channel = switch_core_session_get_channel(session);
const char *val;
const char *crypto = NULL;
int got_crypto = 0, got_audio = 0;
int got_crypto = 0, got_audio = 0, got_avp = 0, got_savp = 0;
switch_assert(tech_pvt != NULL);
@ -1808,7 +1808,13 @@ uint8_t sofia_glue_negotiate_sdp(switch_core_session_t *session, sdp_session_t *
ptime = dptime;
if (m->m_type == sdp_media_audio && !got_audio) {
if (m->m_proto == sdp_proto_srtp) {
got_savp++;
} else if (m->m_proto == sdp_proto_rtp) {
got_avp++;
}
if (m->m_type == sdp_media_audio && m->m_port && !got_audio) {
sdp_rtpmap_t *map;
for (attr = m->m_attributes; attr; attr = attr->a_next) {
@ -1862,6 +1868,11 @@ uint8_t sofia_glue_negotiate_sdp(switch_core_session_t *session, sdp_session_t *
}
}
if (got_crypto && !got_avp) {
switch_channel_set_variable(tech_pvt->channel, SOFIA_CRYPTO_MANDATORY_VARIABLE, "true");
switch_channel_set_variable(tech_pvt->channel, SOFIA_SECURE_MEDIA_VARIABLE, "true");
}
connection = sdp->sdp_connection;
if (m->m_connections) {
connection = m->m_connections;
@ -2024,7 +2035,7 @@ uint8_t sofia_glue_negotiate_sdp(switch_core_session_t *session, sdp_session_t *
goto greed;
}
} else if (m->m_type == sdp_media_video) {
} else if (m->m_type == sdp_media_video && m->m_port) {
sdp_rtpmap_t *map;
const char *rm_encoding;
int framerate = 0;