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adding auto-nat options to dingaling

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13967 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Brian West
2009-06-25 21:38:44 +00:00
parent def019f451
commit a57cd1300d
2 changed files with 29 additions and 3 deletions
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src/mod/endpoints/mod_dingaling/mod_dingaling.c
+27 -2
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@@ -104,7 +104,7 @@ static struct {
switch_event_node_t *probe_node;
switch_event_node_t *out_node;
switch_event_node_t *roster_node;
int auto_nat;
} globals;
struct mdl_profile {
@@ -135,6 +135,7 @@ struct mdl_profile {
uint32_t user_flags;
char *acl[MAX_ACL];
uint32_t acl_count;
char *local_network;
};
typedef struct mdl_profile mdl_profile_t;
@@ -841,6 +842,12 @@ static int activate_rtp(struct private_object *tech_pvt)
switch_core_session_set_read_codec(tech_pvt->session, &tech_pvt->read_codec);
switch_core_session_set_write_codec(tech_pvt->session, &tech_pvt->write_codec);
if(globals.auto_nat && tech_pvt->profile->local_network &&
!switch_check_network_list_ip(tech_pvt->remote_ip, tech_pvt->profile->local_network)) {
switch_port_t external_port = 0;
switch_nat_add_mapping((switch_port_t)tech_pvt->local_port, SWITCH_NAT_UDP, &external_port);
tech_pvt->local_port = external_port;
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "SETUP RTP %s:%d -> %s:%d\n", tech_pvt->profile->ip,
tech_pvt->local_port, tech_pvt->remote_ip, tech_pvt->remote_port);
@@ -1194,6 +1201,11 @@ static switch_status_t channel_on_destroy(switch_core_session_t *session)
tech_pvt->rtp_session = NULL;
}
if(globals.auto_nat && tech_pvt->profile->local_network &&
!switch_check_network_list_ip(tech_pvt->remote_ip, tech_pvt->profile->local_network)) {
switch_nat_del_mapping((switch_port_t)tech_pvt->local_port, SWITCH_NAT_UDP);
}
if (switch_core_codec_ready(&tech_pvt->read_codec)) {
switch_core_codec_destroy(&tech_pvt->read_codec);
}
@@ -1943,10 +1955,22 @@ static void set_profile_val(mdl_profile_t *profile, char *var, char *val)
profile->name = switch_core_strdup(module_pool, val);
} else if (!strcasecmp(var, "message") && !switch_strlen_zero(val)) {
profile->message = switch_core_strdup(module_pool, val);
} else if (!strcasecmp(var, "local-network-acl")) {
profile->local_network = switch_core_strdup(module_pool, val);
} else if (!strcasecmp(var, "rtp-ip")) {
profile->ip = switch_core_strdup(module_pool, strcasecmp(switch_str_nil(val), "auto") ? switch_str_nil(val) : globals.guess_ip);
} else if (!strcasecmp(var, "ext-rtp-ip")) {
profile->extip = switch_core_strdup(module_pool, strcasecmp(switch_str_nil(val), "auto") ? switch_str_nil(val) : globals.guess_ip);
char *ip = globals.guess_ip;
if (!strcasecmp(val, "auto-nat")) {
ip = globals.auto_nat ? switch_core_get_variable("nat_public_addr") : globals.guess_ip;
} else if (strcasecmp(val, "auto")) {
globals.auto_nat = 0;
ip = globals.guess_ip;
} else {
globals.auto_nat = 0;
ip = switch_strlen_zero(val) ? globals.guess_ip : val;
}
profile->extip = switch_core_strdup(module_pool, ip);
} else if (!strcasecmp(var, "server") && !switch_strlen_zero(val)) {
profile->server = switch_core_strdup(module_pool, val);
} else if (!strcasecmp(var, "rtp-timer-name") && !switch_strlen_zero(val)) {
@@ -2184,6 +2208,7 @@ static switch_status_t load_config(void)
memset(&globals, 0, sizeof(globals));
globals.running = 1;
globals.auto_nat = (switch_core_get_variable("nat_type") ? 1 : 0);
switch_find_local_ip(globals.guess_ip, sizeof(globals.guess_ip), NULL, AF_INET);