diff options
Diffstat (limited to 'bindings/_common/SipStack.cxx')
| -rw-r--r-- | bindings/_common/SipStack.cxx | 524 |
1 files changed, 524 insertions, 0 deletions
diff --git a/bindings/_common/SipStack.cxx b/bindings/_common/SipStack.cxx new file mode 100644 index 0000000..22640f9 --- /dev/null +++ b/bindings/_common/SipStack.cxx @@ -0,0 +1,524 @@ +/*
+* Copyright (C) 2009-2010 Mamadou Diop.
+*
+* Contact: Mamadou Diop <diopmamadou(at)doubango.org>
+*
+* This file is part of Open Source Doubango Framework.
+*
+* DOUBANGO is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* DOUBANGO is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with DOUBANGO.
+*
+*/
+#include "SipStack.h"
+
+#include "SipSession.h"
+#include "SipEvent.h"
+
+#include "DDebug.h"
+
+#include "Common.h"
+
+unsigned SipStack::count = 0;
+
+
+/* === ANSI-C functions (local use) === */
+static int stack_callback(const tsip_event_t *sipevent);
+static int session_handle_event(const tsip_event_t *sipevent);
+
+/* === default values === */
+#ifndef DEFAULT_LOCAL_IP
+//# ifdef ANDROID /* On the emulator */
+//# define DEFAULT_LOCAL_IP "10.0.2.15"
+//# else
+# define DEFAULT_LOCAL_IP TNET_SOCKET_HOST_ANY
+//# endif
+#endif
+
+SipStack::SipStack(SipCallback* callback_, const char* realm_uri, const char* impi_uri, const char* impu_uri)
+:SafeObject()
+{
+ this->debugCallback = tsk_null;
+ this->callback = callback_;
+
+ /* Initialize network layer */
+ if(SipStack::count == 0){
+ tdav_init();
+ tnet_startup();
+ }
+
+ /* Creates stack handle */
+ this->handle = tsip_stack_create(stack_callback, realm_uri, impi_uri, impu_uri,
+ TSIP_STACK_SET_LOCAL_IP(DEFAULT_LOCAL_IP),
+ TSIP_STACK_SET_USERDATA(this), /* used as context (useful for server-initiated requests) */
+ TSIP_STACK_SET_NULL());
+
+ SipStack::count++;
+}
+
+SipStack::~SipStack()
+{
+ this->stop();
+
+ /* Destroy stack handle */
+ TSK_OBJECT_SAFE_FREE(this->handle);
+
+ /* DeInitialize the network layer (only if last stack) */
+ if(--SipStack::count == 0){
+ tdav_deinit();
+ tnet_cleanup();
+ }
+}
+
+bool SipStack::start()
+{
+ return (tsip_stack_start(this->handle) == 0);
+}
+
+bool SipStack::setDebugCallback(DDebugCallback* callback)
+{
+ if(this && callback){
+ this->debugCallback = callback;
+ tsk_debug_set_arg_data(this);
+ tsk_debug_set_info_cb(DDebugCallback::debug_info_cb);
+ tsk_debug_set_warn_cb(DDebugCallback::debug_warn_cb);
+ tsk_debug_set_error_cb(DDebugCallback::debug_error_cb);
+ tsk_debug_set_fatal_cb(DDebugCallback::debug_fatal_cb);
+ }
+ else if(this){
+ this->debugCallback = tsk_null;
+ tsk_debug_set_arg_data(tsk_null);
+ tsk_debug_set_info_cb(tsk_null);
+ tsk_debug_set_warn_cb(tsk_null);
+ tsk_debug_set_error_cb(tsk_null);
+ tsk_debug_set_fatal_cb(tsk_null);
+ }
+
+ return true;
+}
+
+bool SipStack::setRealm(const char* realm_uri)
+{
+ int ret = tsip_stack_set(this->handle,
+ TSIP_STACK_SET_REALM(realm_uri),
+ TSIP_STACK_SET_NULL());
+ return (ret == 0);
+}
+
+bool SipStack::setIMPI(const char* impi)
+{
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_IMPI(impi),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::setIMPU(const char* impu_uri)
+{
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_IMPU(impu_uri),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::setPassword(const char* password)
+{
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_PASSWORD(password),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::setAMF(const char* amf)
+{
+ uint16_t _amf = (uint16_t)tsk_atox(amf);
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_IMS_AKA_AMF(_amf),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::setOperatorId(const char* opid)
+{
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_IMS_AKA_OPERATOR_ID(opid),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::setProxyCSCF(const char* fqdn, unsigned short port, const char* transport, const char* ipversion)
+{
+ unsigned _port = port;//promote
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_PROXY_CSCF(fqdn, _port, transport, ipversion),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::setLocalIP(const char* ip)
+{
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_LOCAL_IP(ip),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::setLocalPort(unsigned short port)
+{
+ unsigned _port = port;//promote
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_LOCAL_PORT(_port),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::setEarlyIMS(bool enabled){
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_EARLY_IMS(enabled? tsk_true : tsk_false),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::addHeader(const char* name, const char* value)
+{
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_HEADER(name, value),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::removeHeader(const char* name)
+{
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_UNSET_HEADER(name),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::addDnsServer(const char* ip)
+{
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_DNS_SERVER(ip),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::setDnsDiscovery(bool enabled)
+{
+ tsk_bool_t _enabled = enabled;// 32bit/64bit workaround
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_DISCOVERY_NAPTR(_enabled),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::setAoR(const char* ip, int port)
+{
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_AOR(ip, port),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::setModeServer()
+{
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_MODE_SERVER(),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::setSigCompParams(unsigned dms, unsigned sms, unsigned cpb, bool enablePresDict)
+{
+ tsk_bool_t _enablePresDict= enablePresDict;// 32bit/64bit workaround
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_SIGCOMP(dms, sms, cpb, _enablePresDict),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::addSigCompCompartment(const char* compId)
+{
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_SIGCOMP_NEW_COMPARTMENT(compId),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::removeSigCompCompartment(const char* compId)
+{
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_UNSET_SIGCOMP_COMPARTMENT(compId),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::setSTUNServer(const char* ip, unsigned short port)
+{
+ unsigned _port = port;//promote
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_STUN_SERVER(ip, _port),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::setSTUNCred(const char* login, const char* password)
+{
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_STUN_CRED(login, password),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::setTLSSecAgree(bool enabled)
+{
+ tsk_bool_t _enable = enabled;
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_SECAGREE_TLS(_enable),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::setSSLCretificates(const char* privKey, const char* pubKey, const char* caKey)
+{
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_TLS_CERTS(caKey, pubKey, privKey),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::setIPSecSecAgree(bool enabled)
+{
+ tsk_bool_t _enable = enabled;
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_SECAGREE_IPSEC(_enable),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+bool SipStack::setIPSecParameters(const char* algo, const char* ealgo, const char* mode, const char* proto)
+{
+ return (tsip_stack_set(this->handle,
+ TSIP_STACK_SET_IPSEC_PARAMS(algo, ealgo, mode, proto),
+ TSIP_STACK_SET_NULL()) == 0);
+}
+
+char* SipStack::dnsENUM(const char* service, const char* e164num, const char* domain)
+{
+ tnet_dns_ctx_t* dnsctx = tsip_stack_get_dnsctx(this->handle);
+ char* uri = tsk_null;
+
+ if(dnsctx){
+ if(!(uri = tnet_dns_enum_2(dnsctx, service, e164num, domain))){ + TSK_DEBUG_ERROR("ENUM(%s) failed", e164num); + }
+ tsk_object_unref(dnsctx);
+ return uri;
+ }
+ else{
+ TSK_DEBUG_ERROR("No DNS Context could be found");
+ return tsk_null;
+ }
+}
+
+char* SipStack::dnsNaptrSrv(const char* domain, const char* service, unsigned short *OUTPUT)
+{
+ tnet_dns_ctx_t* dnsctx = tsip_stack_get_dnsctx(this->handle);
+ char* ip = tsk_null;
+ tnet_port_t port;
+ *OUTPUT = 0;
+
+
+ if(dnsctx){
+ if(!tnet_dns_query_naptr_srv(dnsctx, domain, service, &ip, &port)){ + *OUTPUT = port; + }
+ tsk_object_unref(dnsctx);
+ return ip;
+ }
+ else{
+ TSK_DEBUG_ERROR("No DNS Context could be found");
+ return tsk_null;
+ }
+}
+
+char* SipStack::dnsSrv(const char* service, unsigned short* OUTPUT)
+{
+ tnet_dns_ctx_t* dnsctx = tsip_stack_get_dnsctx(this->handle);
+ char* ip = tsk_null;
+ tnet_port_t port = 0;
+ *OUTPUT = 0;
+
+ if(dnsctx){
+ if(!tnet_dns_query_srv(dnsctx, service, &ip, &port)){ + *OUTPUT = port; + }
+ tsk_object_unref(dnsctx);
+ return ip;
+ }
+ else{
+ TSK_DEBUG_ERROR("No DNS Context could be found");
+ return tsk_null;
+ }
+}
+
+char* SipStack::getLocalIPnPort(const char* protocol, unsigned short* OUTPUT)
+{
+ tnet_ip_t ip;
+ tnet_port_t port;
+ int ret;
+
+ if(!OUTPUT || !protocol){
+ TSK_DEBUG_ERROR("invalid parameter");
+ return tsk_null;
+ }
+
+ if((ret = tsip_stack_get_local_ip_n_port(this->handle, protocol, &port, &ip))){
+ TSK_DEBUG_ERROR("Failed to get local ip and port with error code=%d", ret);
+ return tsk_null;
+ }
+
+ *OUTPUT = port;
+ return tsk_strdup(ip); // See Swig %newobject
+}
+
+char* SipStack::getPreferredIdentity()
+{
+ tsip_uri_t* ppid = tsip_stack_get_preferred_id(this->handle);
+ char* str_ppid = tsk_null;
+ if(ppid){
+ str_ppid = tsip_uri_tostring(ppid, tsk_false, tsk_false);
+ TSK_OBJECT_SAFE_FREE(ppid);
+ }
+ return str_ppid;
+}
+
+bool SipStack::isValid()
+{
+ return (this->handle != tsk_null);
+}
+
+bool SipStack::stop()
+{
+ int ret = tsip_stack_stop(this->handle);
+ return (ret == 0);
+}
+
+void SipStack::setCodecs(tdav_codec_id_t codecs)
+{
+ tdav_set_codecs(codecs);
+}
+
+void SipStack::setCodecs_2(int codecs) // For stupid languages
+{
+ tdav_set_codecs((tdav_codec_id_t)codecs);
+}
+
+bool SipStack::isCodecSupported(tdav_codec_id_t codec)
+{
+ return tdav_codec_is_supported(codec) ? true : false;
+}
+
+int stack_callback(const tsip_event_t *sipevent)
+{
+ int ret = 0;
+ const SipStack* Stack = tsk_null;
+ SipEvent* e = tsk_null;
+
+ if(!sipevent){ /* should never happen ...but who know? */
+ TSK_DEBUG_WARN("Null SIP event.");
+ return -1;
+ }
+ else {
+ if(sipevent->type == tsip_event_stack && sipevent->userdata){
+ /* sessionless event */
+ Stack = dyn_cast<const SipStack*>((const SipStack*)sipevent->userdata);
+ }
+ else {
+ const void* userdata;
+ /* gets the stack from the session */
+ const tsip_stack_handle_t* stack_handle = tsip_ssession_get_stack(sipevent->ss);
+ if(stack_handle && (userdata = tsip_stack_get_userdata(stack_handle))){
+ Stack = dyn_cast<const SipStack*>((const SipStack*)userdata);
+ }
+ }
+ }
+
+ if(!Stack){
+ TSK_DEBUG_WARN("Invalid SIP event (Stack is Null).");
+ return -2;
+ }
+
+ Stack->Lock();
+
+ switch(sipevent->type){
+ case tsip_event_register:
+ { /* REGISTER */
+ if(Stack->getCallback()){
+ e = new RegistrationEvent(sipevent);
+ Stack->getCallback()->OnRegistrationEvent((const RegistrationEvent*)e);
+ }
+ break;
+ }
+ case tsip_event_invite:
+ { /* INVITE */
+ if(Stack->getCallback()){
+ e = new InviteEvent(sipevent);
+ Stack->getCallback()->OnInviteEvent((const InviteEvent*)e);
+ }
+ break;
+ }
+ case tsip_event_message:
+ { /* MESSAGE */
+ if(Stack->getCallback()){
+ e = new MessagingEvent(sipevent);
+ Stack->getCallback()->OnMessagingEvent((const MessagingEvent*)e);
+ }
+ break;
+ }
+ case tsip_event_options:
+ { /* OPTIONS */
+ if(Stack->getCallback()){
+ e = new OptionsEvent(sipevent);
+ Stack->getCallback()->OnOptionsEvent((const OptionsEvent*)e);
+ }
+ break;
+ }
+ case tsip_event_publish:
+ { /* PUBLISH */
+ if(Stack->getCallback()){
+ e = new PublicationEvent(sipevent);
+ Stack->getCallback()->OnPublicationEvent((const PublicationEvent*)e);
+ }
+ break;
+ }
+ case tsip_event_subscribe:
+ { /* SUBSCRIBE */
+ if(Stack->getCallback()){
+ e = new SubscriptionEvent(sipevent);
+ Stack->getCallback()->OnSubscriptionEvent((const SubscriptionEvent*)e);
+ }
+ break;
+ }
+
+ case tsip_event_dialog:
+ { /* Common to all dialogs */
+ if(Stack->getCallback()){
+ e = new DialogEvent(sipevent);
+ Stack->getCallback()->OnDialogEvent((const DialogEvent*)e);
+ }
+ break;
+ }
+
+ case tsip_event_stack:
+ { /* Stack event */
+ if(Stack->getCallback()){
+ e = new StackEvent(sipevent);
+ Stack->getCallback()->OnStackEvent((const StackEvent*)e);
+ }
+ break;
+ }
+
+ default:
+ { /* Unsupported */
+ TSK_DEBUG_WARN("%d not supported as SIP event.", sipevent->type);
+ ret = -3;
+ break;
+ }
+ }
+
+ Stack->UnLock();
+
+ if(e){
+ delete e;
+ }
+
+ return ret;
+}
+
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