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Change the implementation of sal_enable_tunnel and sal_disable_tunnel

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This commit is contained in:
François Grisez 2014-09-15 11:02:12 +02:00
parent 7bb37557d9
commit 32cd807f61
2 changed files with 31 additions and 13 deletions
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42
coreapi/bellesip_sal/sal_impl.c
View file

@ -645,28 +645,44 @@ void sal_set_keepalive_period(Sal *ctx,unsigned int value){
belle_sip_listening_point_set_keep_alive(lp,ctx->keep_alive);
}
}
return ;
}
int sal_enable_tunnel(Sal *ctx, void *tunnelclient) {
#ifdef TUNNEL_ENABLED
belle_sip_listening_point_t *lp;
int result;
sal_unlisten_ports(ctx);
lp = belle_sip_tunnel_listening_point_new(ctx->stack, tunnelclient);
if (lp == NULL) return -1;
belle_sip_listening_point_set_keep_alive(lp, ctx->keep_alive);
result = belle_sip_provider_add_listening_point(ctx->prov, lp);
set_tls_properties(ctx);
return result;
belle_sip_listening_point_t *lpUDP = NULL;
if(ctx->lpTunnel != NULL) {
ortp_error("sal_enable_tunnel(): tunnel is already enabled");
return -1;
}
while((lpUDP = belle_sip_provider_get_listening_point(ctx->prov, "udp")) != NULL) {
belle_sip_object_ref(lpUDP);
belle_sip_provider_remove_listening_point(ctx->prov, lpUDP);
ctx->UDPListeningPoints = ms_list_append(ctx->UDPListeningPoints, lpUDP);
}
ctx->lpTunnel = belle_sip_tunnel_listening_point_new(ctx->stack, tunnelclient);
if(ctx->lpTunnel == NULL) return -1;
belle_sip_listening_point_set_keep_alive(ctx->lpTunnel, ctx->keep_alive);
belle_sip_provider_add_listening_point(ctx->prov, ctx->lpTunnel);
belle_sip_object_ref(ctx->lpTunnel);
return 0;
#else
return 0;
#endif
}
void sal_disable_tunnel(Sal *ctx) {
#ifdef TUNNEL_ENABLED
sal_unlisten_ports(ctx);
MSList *it;
if(ctx->lpTunnel == NULL) {
ortp_warning("sal_disable_tunnel(): no tunnel to disable");
} else {
belle_sip_provider_remove_listening_point(ctx->prov, ctx->lpTunnel);
belle_sip_object_unref(ctx->lpTunnel);
ctx->lpTunnel = NULL;
for(it=ctx->UDPListeningPoints; it!=NULL; it=it->next) {
belle_sip_provider_add_listening_point(ctx->prov, (belle_sip_listening_point_t *)it->data);
}
ms_list_free_with_data(ctx->UDPListeningPoints, belle_sip_object_unref);
ctx->UDPListeningPoints = NULL;
}
#endif
}
/**

2
coreapi/bellesip_sal/sal_impl.h
View file

@ -33,6 +33,8 @@ struct Sal{
belle_sip_provider_t *prov;
belle_sip_header_user_agent_t* user_agent;
belle_sip_listener_t *listener;
belle_sip_listening_point_t *lpTunnel;
MSList *UDPListeningPoints;
void *up; /*user pointer*/
int session_expires;
unsigned int keep_alive;