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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@1110 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Brian West
2006-04-10 21:36:06 +00:00
parent 87fa936a04
commit 255afc7c25
3 changed files with 73 additions and 22 deletions
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src/mod/endpoints/mod_exosip/mod_exosip.c
+43 -8
View File
@@ -66,7 +66,8 @@ typedef enum {
TFLAG_RTP = (1 << 7),
TFLAG_BYE = (1 << 8),
TFLAG_ANS = (1 << 9),
TFLAG_EARLY_MEDIA = (1 << 10)
TFLAG_EARLY_MEDIA = (1 << 10),
TFLAG_SECURE = (1 << 11)
} TFLAGS;
@@ -85,11 +86,11 @@ static struct {
char *codec_order[SWITCH_MAX_CODECS];
int codec_order_last;
switch_hash *call_hash;
switch_hash *srtp_hash;
int running;
int codec_ms;
int dtmf_duration;
unsigned int flags;
char *crypto_key;
} globals;
struct private_object {
@@ -126,6 +127,7 @@ struct private_object {
unsigned int out_digit_sofar;
unsigned int out_digit_dur;
uint16_t out_digit_seq;
char *realm;
};
@@ -138,7 +140,6 @@ SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_dialplan, globals.dialplan)
SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_extip, globals.extip)
SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_ip, globals.ip)
SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_codec_string, globals.codec_string)
SWITCH_DECLARE_GLOBAL_STRING_FUNC(set_global_crypto_key, globals.crypto_key)
static switch_status exosip_on_init(switch_core_session *session);
static switch_status exosip_on_hangup(switch_core_session *session);
@@ -281,7 +282,10 @@ static switch_status exosip_on_init(switch_core_session *session)
ip = globals.extip;
}
}
snprintf(from_uri, sizeof(from_uri), "%s <sip:%s@%s>", tech_pvt->caller_profile->caller_id_name, tech_pvt->caller_profile->caller_id_number, ip);
snprintf(from_uri, sizeof(from_uri), "%s <sip:%s@%s>",
tech_pvt->caller_profile->caller_id_name,
tech_pvt->caller_profile->caller_id_number,
ip);
/* Setup codec negotiation stuffs */
osip_rfc3264_init(&tech_pvt->sdp_config);
@@ -450,6 +454,7 @@ static switch_status activate_rtp(struct private_object *tech_pvt)
int bw, ms;
switch_channel *channel;
const char *err;
char *key = NULL;
assert(tech_pvt != NULL);
@@ -475,7 +480,18 @@ static switch_status activate_rtp(struct private_object *tech_pvt)
tech_pvt->remote_sdp_audio_port, tech_pvt->read_codec.codec_interface->ianacode, ms);
if (tech_pvt->realm) {
if (!(key = (char *) switch_core_hash_find(globals.srtp_hash, tech_pvt->realm))) {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "undefined Realm %s\n", tech_pvt->realm);
switch_channel_hangup(channel);
switch_set_flag(tech_pvt, TFLAG_BYE);
switch_clear_flag(tech_pvt, TFLAG_IO);
return SWITCH_STATUS_FALSE;
} else {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "using Realm %s\n", tech_pvt->realm);
}
}
tech_pvt->rtp_session = switch_rtp_new(tech_pvt->local_sdp_audio_ip,
tech_pvt->local_sdp_audio_port,
tech_pvt->remote_sdp_audio_ip,
@@ -484,7 +500,7 @@ static switch_status activate_rtp(struct private_object *tech_pvt)
tech_pvt->read_codec.implementation->encoded_bytes_per_frame,
ms,
0,
globals.crypto_key,
key,
&err, switch_core_session_get_pool(tech_pvt->session));
if (tech_pvt->rtp_session) {
@@ -952,6 +968,23 @@ static switch_status exosip_outgoing_channel(switch_core_session *session, switc
char name[128];
switch_caller_profile *caller_profile = NULL;
if (*outbound_profile->destination_number == '!') {
char *p;
outbound_profile->destination_number++;
if ((p=strchr(outbound_profile->destination_number, '!'))) {
*p = '\0';
p++;
tech_pvt->realm = switch_core_session_strdup(*new_session, outbound_profile->destination_number);
outbound_profile->destination_number = p;
if ((p = strchr(tech_pvt->realm, '!'))) {
*p = '\0';
}
}
}
snprintf(name, sizeof(name), "Exosip/%s-%04x", outbound_profile->destination_number, rand() & 0xffff);
switch_channel_set_name(channel, name);
@@ -997,6 +1030,7 @@ SWITCH_MOD_DECLARE(switch_status) switch_module_load(const switch_loadable_modul
}
switch_core_hash_init(&globals.call_hash, module_pool);
switch_core_hash_init(&globals.srtp_hash, module_pool);
/* connect my internal structure to the blank pointer passed to me */
*interface = &exosip_module_interface;
@@ -1602,8 +1636,9 @@ static int config_exosip(int reload)
set_global_ip(val);
} else if (!strcmp(var, "dialplan")) {
set_global_dialplan(val);
} else if (!strcmp(var, "crypto_key")) {
set_global_crypto_key(val);
} else if (!strncasecmp(var, "srtp:", 5)) {
char *name = var + 5;
switch_core_hash_insert_dup(globals.srtp_hash, name, 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);