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authorRemko Tronçon <git@el-tramo.be>2009-07-18 14:48:20 (GMT)
committerRemko Tronçon <git@el-tramo.be>2009-07-18 14:48:20 (GMT)
commit4052a822acd9da9dab6a8e2343c6170fb08dd8d6 (patch)
tree588914d2cc33ea3ed8362acaca0b885853945a50 /Swiften/LinkLocal
parent70e454fd02597c9a71ed89356a572e48256f8349 (diff)
downloadswift-4052a822acd9da9dab6a8e2343c6170fb08dd8d6.zip
swift-4052a822acd9da9dab6a8e2343c6170fb08dd8d6.tar.bz2
Implement outgoing presence bridge.
Diffstat (limited to 'Swiften/LinkLocal')
-rw-r--r--Swiften/LinkLocal/AppleDNSSDService.cpp56
-rw-r--r--Swiften/LinkLocal/AppleDNSSDService.h1
-rw-r--r--Swiften/LinkLocal/DNSSDService.h1
-rw-r--r--Swiften/LinkLocal/LinkLocalRoster.cpp3
4 files changed, 42 insertions, 19 deletions
diff --git a/Swiften/LinkLocal/AppleDNSSDService.cpp b/Swiften/LinkLocal/AppleDNSSDService.cpp
index 18cdcb0..d4befd1 100644
--- a/Swiften/LinkLocal/AppleDNSSDService.cpp
+++ b/Swiften/LinkLocal/AppleDNSSDService.cpp
@@ -55,6 +55,13 @@ void AppleDNSSDService::registerService(const String& name, int port, const Link
interruptSelect();
}
+void AppleDNSSDService::updateService(const LinkLocalServiceInfo& info) {
+ boost::lock_guard<boost::mutex> lock(sdRefsMutex);
+ assert(registerSDRef);
+ ByteArray txtRecord = info.toTXTRecord();
+ DNSServiceUpdateRecord(registerSDRef, NULL, NULL, txtRecord.getSize(), txtRecord.getData(), 0);
+}
+
void AppleDNSSDService::unregisterService() {
boost::lock_guard<boost::mutex> lock(sdRefsMutex);
@@ -91,6 +98,7 @@ void AppleDNSSDService::stopResolvingService(const Service& service) {
void AppleDNSSDService::resolveHostname(const String& hostname, int interfaceIndex) {
boost::lock_guard<boost::mutex> lock(sdRefsMutex);
+ std::cout << "Resolve " << hostname << std::endl;
DNSServiceRef hostnameResolveSDRef;
DNSServiceErrorType result = DNSServiceGetAddrInfo(&hostnameResolveSDRef, 0, interfaceIndex, kDNSServiceProtocol_IPv4, hostname.getUTF8Data(), &AppleDNSSDService::handleHostnameResolvedGlobal, this);
@@ -110,11 +118,14 @@ void AppleDNSSDService::doStart() {
onStarted();
// Listen for new services
- assert(!browseSDRef);
- DNSServiceErrorType result = DNSServiceBrowse(&browseSDRef, 0, 0, "_presence._tcp", 0, &AppleDNSSDService::handleServiceDiscoveredGlobal , this);
- if (result != kDNSServiceErr_NoError) {
- std::cerr << "Error creating browse query" << std::endl;
- haveError = true;
+ {
+ boost::lock_guard<boost::mutex> lock(sdRefsMutex);
+ assert(!browseSDRef);
+ DNSServiceErrorType result = DNSServiceBrowse(&browseSDRef, 0, 0, "_presence._tcp", 0, &AppleDNSSDService::handleServiceDiscoveredGlobal , this);
+ if (result != kDNSServiceErr_NoError) {
+ std::cerr << "Error creating browse query" << std::endl;
+ haveError = true;
+ }
}
// Run the main loop
@@ -148,6 +159,7 @@ void AppleDNSSDService::doStart() {
// Hostname resolving
for (HostnameSDRefs::const_iterator i = hostnameResolveSDRefs.begin(); i != hostnameResolveSDRefs.end(); ++i) {
+ std::cout << "Adding ostname resolve " << std::endl;
int hostnameResolveSocket = DNSServiceRefSockFD(*i);
maxSocket = std::max(maxSocket, hostnameResolveSocket);
FD_SET(hostnameResolveSocket, &fdSet);
@@ -181,6 +193,7 @@ void AppleDNSSDService::doStart() {
for (HostnameSDRefs::const_iterator i = hostnameResolveSDRefs.begin(); i != hostnameResolveSDRefs.end(); ++i) {
if (FD_ISSET(DNSServiceRefSockFD(*i), &fdSet)) {
DNSServiceProcessResult(*i);
+ std::cout << "Removing hostnameResolve" << std::endl;
hostnameResolveSDRefs.erase(std::remove(hostnameResolveSDRefs.begin(), hostnameResolveSDRefs.end(), *i), hostnameResolveSDRefs.end());
DNSServiceRefDeallocate(*i);
break; // Stop the loop, because we removed an element
@@ -189,23 +202,28 @@ void AppleDNSSDService::doStart() {
}
}
- for (ServiceSDRefMap::const_iterator i = resolveSDRefs.begin(); i != resolveSDRefs.end(); ++i) {
- DNSServiceRefDeallocate(i->second);
- }
- resolveSDRefs.clear();
+ {
+ boost::lock_guard<boost::mutex> lock(sdRefsMutex);
- for (HostnameSDRefs::const_iterator i = hostnameResolveSDRefs.begin(); i != hostnameResolveSDRefs.end(); ++i) {
- DNSServiceRefDeallocate(*i);
- }
- hostnameResolveSDRefs.clear();
+ for (ServiceSDRefMap::const_iterator i = resolveSDRefs.begin(); i != resolveSDRefs.end(); ++i) {
+ DNSServiceRefDeallocate(i->second);
+ }
+ resolveSDRefs.clear();
- if (registerSDRef) {
- DNSServiceRefDeallocate(registerSDRef);
- registerSDRef = NULL;
- }
+ for (HostnameSDRefs::const_iterator i = hostnameResolveSDRefs.begin(); i != hostnameResolveSDRefs.end(); ++i) {
+ std::cout << "Removing hostnameResolve" << std::endl;
+ DNSServiceRefDeallocate(*i);
+ }
+ hostnameResolveSDRefs.clear();
+
+ if (registerSDRef) {
+ DNSServiceRefDeallocate(registerSDRef);
+ registerSDRef = NULL;
+ }
- DNSServiceRefDeallocate(browseSDRef);
- browseSDRef = NULL;
+ DNSServiceRefDeallocate(browseSDRef);
+ browseSDRef = NULL;
+ }
MainEventLoop::postEvent(boost::bind(boost::ref(onStopped), haveError), shared_from_this());
}
diff --git a/Swiften/LinkLocal/AppleDNSSDService.h b/Swiften/LinkLocal/AppleDNSSDService.h
index cdeafed..fe4a648 100644
--- a/Swiften/LinkLocal/AppleDNSSDService.h
+++ b/Swiften/LinkLocal/AppleDNSSDService.h
@@ -18,6 +18,7 @@ namespace Swift {
virtual void stop();
virtual void registerService(const String& name, int port, const LinkLocalServiceInfo&);
+ virtual void updateService(const LinkLocalServiceInfo&);
virtual void unregisterService();
virtual void startResolvingService(const Service&);
diff --git a/Swiften/LinkLocal/DNSSDService.h b/Swiften/LinkLocal/DNSSDService.h
index 3dd8c7b..9689352 100644
--- a/Swiften/LinkLocal/DNSSDService.h
+++ b/Swiften/LinkLocal/DNSSDService.h
@@ -55,6 +55,7 @@ namespace Swift {
virtual void stop() = 0;
virtual void registerService(const String& name, int port, const LinkLocalServiceInfo&) = 0;
+ virtual void updateService(const LinkLocalServiceInfo&) = 0;
virtual void unregisterService() = 0;
virtual void startResolvingService(const Service&) = 0;
diff --git a/Swiften/LinkLocal/LinkLocalRoster.cpp b/Swiften/LinkLocal/LinkLocalRoster.cpp
index aedea77..89bfa55 100644
--- a/Swiften/LinkLocal/LinkLocalRoster.cpp
+++ b/Swiften/LinkLocal/LinkLocalRoster.cpp
@@ -81,6 +81,9 @@ void LinkLocalRoster::handleServiceAdded(const DNSSDService::Service& service) {
}
void LinkLocalRoster::handleServiceRemoved(const DNSSDService::Service& service) {
+ if (selfService && *selfService == service) {
+ return;
+ }
dnsSDService->stopResolvingService(service);
services.erase(service);
boost::shared_ptr<RosterPayload> roster(new RosterPayload());