diff --git a/daemon/src/sip/sipvoiplink.cpp b/daemon/src/sip/sipvoiplink.cpp
index 738a1ba058ca1520a891f7600853057269671755..953cd37ed99377c13ceb105b6caeae8dcfb37258 100644
--- a/daemon/src/sip/sipvoiplink.cpp
+++ b/daemon/src/sip/sipvoiplink.cpp
@@ -660,7 +660,7 @@ Call *SIPVoIPLink::newOutgoingCall (const std::string& id, const std::string& to
_debug ("UserAgent: Local address for thi call: %s", localAddr.c_str());
if (localAddr == "0.0.0.0")
- loadSIPLocalIP (&localAddr);
+ localAddr = loadSIPLocalIP ();
setCallMediaLocal (call, localAddr);
@@ -668,7 +668,7 @@ Call *SIPVoIPLink::newOutgoingCall (const std::string& id, const std::string& to
account->isStunEnabled () ? addrSdp = account->getPublishedAddress () : addrSdp = getInterfaceAddrFromName (account->getLocalInterface ());
if (addrSdp == "0.0.0.0")
- loadSIPLocalIP (&addrSdp);
+ addrSdp = loadSIPLocalIP ();
// Initialize the session using ULAW as default codec in case of early media
// The session should be ready to receive media once the first INVITE is sent, before
@@ -1646,7 +1646,6 @@ bool SIPVoIPLink::SIPNewIpToIpCall (const std::string& id, const std::string& to
pjsip_dialog *dialog;
pjsip_inv_session *inv;
pjsip_tx_data *tdata;
- std::string localAddress, addrSdp;
_debug ("UserAgent: New IP2IP call %s to %s", id.c_str(), to.c_str());
@@ -1668,19 +1667,11 @@ bool SIPVoIPLink::SIPNewIpToIpCall (const std::string& id, const std::string& to
}
// Set the local address
- localAddress = getInterfaceAddrFromName (account->getLocalInterface ());
- // Set SDP parameters - Set to local
- addrSdp = localAddress;
-
- // If local address bound to ANY, reslove it using PJSIP
+ std::string localAddress = getInterfaceAddrFromName (account->getLocalInterface ());
+ // If local address bound to ANY, resolve it using PJSIP
if (localAddress == "0.0.0.0")
- loadSIPLocalIP (&localAddress);
-
- _debug ("UserAgent: Local Address for IP2IP call: %s", localAddress.c_str());
+ localAddress = loadSIPLocalIP ();
- // Local address to appear in SDP
- if (addrSdp == "0.0.0.0")
- addrSdp = localAddress;
_debug ("UserAgent: Media Address for IP2IP call: %s", localAddress.c_str());
@@ -1706,7 +1697,7 @@ bool SIPVoIPLink::SIPNewIpToIpCall (const std::string& id, const std::string& to
}
// Building the local SDP offer
- call->getLocalSDP()->setLocalIP (addrSdp);
+ call->getLocalSDP()->setLocalIP (localAddress);
status = call->getLocalSDP()->createOffer (account->getActiveCodecs ());
if (status != PJ_SUCCESS)
_error("UserAgent: Failed to create local offer\n");
@@ -1870,7 +1861,8 @@ bool SIPVoIPLink::pjsipInit()
PJ_ASSERT_RETURN (status == PJ_SUCCESS, 1);
- if (!loadSIPLocalIP (&addr)) {
+ addr = loadSIPLocalIP();
+ if (addr.empty()) {
_debug ("UserAgent: Unable to determine network capabilities");
return false;
}
@@ -2148,8 +2140,7 @@ void SIPVoIPLink::createTlsListener (SIPAccount *account)
// Init published address for this listener (Local IP address on port 5061)
- std::string publishedAddress;
- loadSIPLocalIP (&publishedAddress);
+ std::string publishedAddress = loadSIPLocalIP ();
pj_bzero (&a_name, sizeof (pjsip_host_port));
pj_cstr (&a_name.host, publishedAddress.c_str());
@@ -2246,11 +2237,11 @@ int SIPVoIPLink::createUdpTransport (std::string id)
pjsip_host_port a_name;
// char tmpIP[32];
pjsip_transport *transport;
- std::string listeningAddress = "0.0.0.0";
int listeningPort = _regPort;
/* Use my local address as default value */
- if (!loadSIPLocalIP (&listeningAddress))
+ std::string listeningAddress = loadSIPLocalIP ();
+ if (listeningAddress.empty())
return !PJ_SUCCESS;
_debug ("UserAgent: Create UDP transport for account \"%s\"", id.c_str());
@@ -2261,8 +2252,7 @@ int SIPVoIPLink::createUdpTransport (std::string id)
SIPAccount * account = NULL;
// if account id is not specified, init _localUDPTransport
- if (id != "")
- account = dynamic_cast<SIPAccount *> (Manager::instance().getAccount (id));
+ account = dynamic_cast<SIPAccount *> (Manager::instance().getAccount (id));
// Set information to the local address and port
if (account == NULL) {
@@ -2288,7 +2278,7 @@ int SIPVoIPLink::createUdpTransport (std::string id)
// Init bound address to ANY
bound_addr.sin_addr.s_addr = pj_htonl (PJ_INADDR_ANY);
- loadSIPLocalIP (&listeningAddress);
+ listeningAddress = loadSIPLocalIP ();
} else {
// bind this account to a specific interface
@@ -2316,7 +2306,7 @@ int SIPVoIPLink::createUdpTransport (std::string id)
// We must specify this here to avoid the IP2IP_PROFILE
// to create a transport with name 0.0.0.0 to appear in the via header
if (id == IP2IP_PROFILE)
- loadSIPLocalIP (&listeningAddress);
+ listeningAddress = loadSIPLocalIP ();
if (listeningAddress == "" || listeningPort == 0) {
_error ("UserAgent: Error invalid address for new udp transport");
@@ -2439,7 +2429,7 @@ std::string SIPVoIPLink::findLocalAddressFromUri (const std::string& uri, pjsip_
std::string localaddr (localAddress.ptr, localAddress.slen);
if (localaddr == "0.0.0.0")
- loadSIPLocalIP (&localaddr);
+ localaddr = loadSIPLocalIP ();
_debug ("SIP: Local address discovered from attached transport: %s", localaddr.c_str());
@@ -2697,18 +2687,12 @@ void SIPVoIPLink::stripSipUriPrefix(std::string& sipUri)
sipUri.erase (found);
}
-bool SIPVoIPLink::loadSIPLocalIP (std::string *addr)
+std::string SIPVoIPLink::loadSIPLocalIP ()
{
pj_sockaddr ip_addr;
-
- if (pj_gethostip (pj_AF_INET(), &ip_addr) != PJ_SUCCESS) {
- // Update the registration state if no network capabilities found
- _debug ("UserAgent: Get host ip failed!");
- return false;
- } else {
- *addr = std::string (pj_inet_ntoa (ip_addr.ipv4.sin_addr));
- return true;
- }
+ if (pj_gethostip (pj_AF_INET(), &ip_addr) == PJ_SUCCESS)
+ return std::string (pj_inet_ntoa (ip_addr.ipv4.sin_addr));
+ return "";
}
pjsip_route_hdr *SIPVoIPLink::createRouteSet(Account *account, pj_pool_t *hdr_pool)
@@ -2944,7 +2928,7 @@ void sdp_create_offer_cb (pjsip_inv_session *inv, pjmedia_sdp_session **p_offer)
// If local address bound to ANY, reslove it using PJSIP
if (localAddress == "0.0.0.0") {
- link->loadSIPLocalIP (&localAddress);
+ localAddress = link->loadSIPLocalIP ();
}
// Local address to appear in SDP
@@ -3503,7 +3487,7 @@ transaction_request_cb (pjsip_rx_data *rdata)
transport->obj_name, transport->info, (int) pj_atomic_get (transport->ref_cnt));
if (addrToUse == "0.0.0.0")
- link->loadSIPLocalIP (&addrToUse);
+ addrToUse = link->loadSIPLocalIP ();
if (addrSdp == "0.0.0.0")
addrSdp = addrToUse;
diff --git a/daemon/src/sip/sipvoiplink.h b/daemon/src/sip/sipvoiplink.h
index 477732c44441ee7fa3fb44e33bf3cc7710d9fc50..a257fab3438caed326a9604185e2243ad454aac6 100644
--- a/daemon/src/sip/sipvoiplink.h
+++ b/daemon/src/sip/sipvoiplink.h
@@ -336,11 +336,8 @@ class SIPVoIPLink : public VoIPLink
/**
* Requests PJSIP library for local IP address, using pj_gethostbyname()
- * @param addr* A string to be initialized
- *
- * @return bool True if addr successfully initialized
*/
- bool loadSIPLocalIP (std::string *addr);
+ std::string loadSIPLocalIP ();
/**
* Helper function for creating a route set from information