[asterisk-scf-commits] asterisk-scf/integration/mediatransportudptl.git branch "baserep" created.
Commits to the Asterisk SCF project code repositories
asterisk-scf-commits at lists.digium.com
Fri Dec 16 13:08:19 CST 2011
branch "baserep" has been created
at c906b0aeb75f07f9c15f17be1bd43eddd4a4df7d (commit)
- Log -----------------------------------------------------------------
commit c906b0aeb75f07f9c15f17be1bd43eddd4a4df7d
Author: Ken Hunt <ken.hunt at digium.com>
Date: Fri Dec 16 08:44:00 2011 -0600
Renamed UdptlStateReplicatorApp.cpp, which also now uses base replicator class.
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 9f196d1..e05320a 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -52,7 +52,7 @@ pjproject_link(MediaTransportUDPTL pjnath)
astscf_component_install(MediaTransportUDPTL)
astscf_component_init(UdptlStateReplicator)
-astscf_component_add_files(UdptlStateReplicator UdptlStateReplicatorApp.cpp)
+astscf_component_add_files(UdptlStateReplicator ComponentStateReplicator.cpp)
astscf_component_add_files(UdptlStateReplicator UdptlStateReplicator.h)
astscf_component_add_slices(UdptlStateReplicator PROJECT AsteriskSCF/Replication/UDPTL/UdptlStateReplicationIf.ice)
astscf_component_add_slices(UdptlStateReplicator PROJECT AsteriskSCF/Configuration/UDPTL/UdptlConfigurationIf.ice)
diff --git a/src/ComponentStateReplicator.cpp b/src/ComponentStateReplicator.cpp
new file mode 100644
index 0000000..1a521fc
--- /dev/null
+++ b/src/ComponentStateReplicator.cpp
@@ -0,0 +1,104 @@
+/*
+ * Asterisk SCF -- An open-source communications framework.
+ *
+ * Copyright (C) 2011, Digium, Inc.
+ *
+ * See http://www.asterisk.org for more information about
+ * the Asterisk SCF project. Please do not directly contact
+ * any of the maintainers of this project for assistance;
+ * the project provides a web site, mailing lists and IRC
+ * channels for your use.
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License Version 2. See the LICENSE.txt file
+ * at the top of the source tree.
+ */
+
+#include <Ice/Ice.h>
+
+#include <AsteriskSCF/Component/ComponentStateReplicator.h>
+#include <AsteriskSCF/logger.h>
+#include <AsteriskSCF/Media/UDPTL/MediaUDPTLIf.h>
+
+#include "UdptlConfigurationIf.h"
+#include "UdptlStateReplicator.h"
+
+using namespace std;
+using namespace AsteriskSCF::Core;
+using namespace AsteriskSCF::Discovery;
+using namespace AsteriskSCF::Core::Discovery::V1;
+using namespace AsteriskSCF::System::Component::V1;
+using namespace AsteriskSCF::System::Logging;
+using namespace AsteriskSCF::Media::UDPTL::V1;
+using namespace AsteriskSCF::Replication::UDPTL::V1;
+using namespace AsteriskSCF::Configuration::UDPTL::V1;
+
+namespace
+{
+Logger lg = getLoggerFactory().getLogger("AsteriskSCF.MediaUDPTL");
+}
+
+class ComponentStateReplicator : public AsteriskSCF::Component::ComponentStateReplicator
+{
+public:
+ ComponentStateReplicator() :
+ AsteriskSCF::Component::ComponentStateReplicator(lg,
+ AsteriskSCF::Replication::UDPTL::V1::StateReplicatorComponentCategory,
+ true) // if true, supports configuration
+ {
+ }
+
+ ~ComponentStateReplicator() {};
+
+ ///////////////////////////////////////////////////
+ // Required overrides
+
+ void createPrimaryServices();
+ void preparePrimaryServicesForDiscovery();
+
+private:
+ UdptlStateReplicatorIPtr mStateReplicator;
+ UdptlStateReplicatorPrx mStateReplicatorPrx;
+ LocatorRegistrationWrapperPtr mStateReplicatorRegistration;
+};
+
+static const string ServiceDiscoveryId("UdptlStateReplicatorService");
+
+/**
+ * Register this component's primary public interfaces with the Service Locator.
+ * This enables other Asterisk SCF components to locate our interfaces.
+ */
+void ComponentStateReplicator::preparePrimaryServicesForDiscovery()
+{
+ try
+ {
+ // Wrap our authentication extensions point for the Service Locator.
+ mStateReplicatorRegistration = wrapServiceForRegistration(mStateReplicatorPrx,
+ AsteriskSCF::Replication::UDPTL::V1::StateReplicatorDiscoveryCategory);
+ managePrimaryService(mStateReplicatorRegistration);
+ }
+ catch(const std::exception& e)
+ {
+ lg(Error) << "Unable to publish component interfaces in " << getName() << BOOST_CURRENT_FUNCTION <<
+ ". Exception: " << e.what();
+ throw; // rethrow
+ }
+}
+
+void ComponentStateReplicator::createPrimaryServices()
+{
+ // Create the state replicator servant
+ mStateReplicator = new UdptlStateReplicatorI();
+
+ mStateReplicatorPrx = UdptlStateReplicatorPrx::uncheckedCast(
+ getServiceAdapter()->add(mStateReplicator, getCommunicator()->stringToIdentity(ServiceDiscoveryId)));
+}
+
+extern "C"
+{
+ASTSCF_DLL_EXPORT IceBox::Service* create(Ice::CommunicatorPtr)
+{
+ return new ComponentStateReplicator;
+}
+}
+
diff --git a/src/UdptlStateReplicatorApp.cpp b/src/UdptlStateReplicatorApp.cpp
deleted file mode 100644
index a9b3c8a..0000000
--- a/src/UdptlStateReplicatorApp.cpp
+++ /dev/null
@@ -1,304 +0,0 @@
-/*
- * Asterisk SCF -- An open-source communications framework.
- *
- * Copyright (C) 2011, Digium, Inc.
- *
- * See http://www.asterisk.org for more information about
- * the Asterisk SCF project. Please do not directly contact
- * any of the maintainers of this project for assistance;
- * the project provides a web site, mailing lists and IRC
- * channels for your use.
- *
- * This program is free software, distributed under the terms of
- * the GNU General Public License Version 2. See the LICENSE.txt file
- * at the top of the source tree.
- */
-
-#include <Ice/Ice.h>
-#include <IceUtil/UUID.h>
-#include <IceStorm/IceStorm.h>
-#include <IceBox/IceBox.h>
-
-#include <AsteriskSCF/Core/Discovery/ServiceLocatorIf.h>
-#include <AsteriskSCF/System/Component/ComponentServiceIf.h>
-#include <AsteriskSCF/Logger/IceLogger.h>
-#include <AsteriskSCF/logger.h>
-#include <AsteriskSCF/CollocatedIceStorm/CollocatedIceStorm.h>
-#include <AsteriskSCF/System/Component/ConfigurationIf.h>
-#include <AsteriskSCF/Media/UDPTL/MediaUDPTLIf.h>
-
-#include "UdptlConfigurationIf.h"
-#include "UdptlStateReplicator.h"
-
-using namespace std;
-using namespace AsteriskSCF::Core;
-using namespace AsteriskSCF::Core::Discovery::V1;
-using namespace AsteriskSCF::System::Component::V1;
-using namespace AsteriskSCF::System::Logging;
-using namespace AsteriskSCF::Media::UDPTL::V1;
-using namespace AsteriskSCF::Replication::UDPTL::V1;
-using namespace AsteriskSCF::Configuration::UDPTL::V1;
-using namespace AsteriskSCF::CollocatedIceStorm;
-using namespace AsteriskSCF::System::Configuration::V1;
-
-namespace
-{
-Logger lg = getLoggerFactory().getLogger("AsteriskSCF.MediaUDPTL");
-}
-
-class UdptlStateReplicatorService : public IceBox::Service
-{
-public:
- UdptlStateReplicatorService() { };
- ~UdptlStateReplicatorService()
- {
- mComponentService = 0;
- mAdapter = 0;
- mStateReplicator = 0;
- mConfigurationReplicator = 0;
- };
- virtual void start(const string &name, const Ice::CommunicatorPtr& ic, const Ice::StringSeq& args);
- virtual void stop();
-
-private:
- void initialize(const string& appName, const Ice::CommunicatorPtr& ic);
- void registerWithServiceLocator(const Ice::CommunicatorPtr& ic);
- void deregisterFromServiceLocator();
- std::string mAppName;
- Ice::ObjectAdapterPtr mAdapter;
- ServiceLocatorManagementPrx mServiceLocatorManagement;
- Discovery::V1::ServiceManagementPrx mComponentServiceManagement;
- Discovery::V1::ServiceManagementPrx mStateReplicationManagement;
- ConfiguredIceLoggerPtr mIceLogger;
- ComponentServicePtr mComponentService;
- UdptlStateReplicatorIPtr mStateReplicator;
- ConfigurationReplicatorPtr mConfigurationReplicator;
- CollocatedIceStormPtr mIceStorm;
- Ice::ObjectPrx mConfigurationPublisher;
- Discovery::V1::ServiceManagementPrx mConfigurationManagement;
-};
-
-static const string ComponentServiceId("UdptlStateReplicatorComponent");
-static const string ServiceDiscoveryId("UdptlStateReplicatorService");
-
-/**
- * This class provides implementation for the ComponentService interface, which
- * every Asterisk SCF component is expected to publish.
- */
-class ComponentServiceImpl : public ComponentService
-{
-public:
- ComponentServiceImpl(UdptlStateReplicatorService &service) : mService(service) {}
-
-public: // Overrides of the ComponentService interface.
- virtual void suspend(const ::Ice::Current& = ::Ice::Current())
- {
- // TBD
- }
-
- virtual void resume(const ::Ice::Current& = ::Ice::Current())
- {
- // TBD
- }
-
- virtual void shutdown(const ::Ice::Current& = ::Ice::Current())
- {
- // TBD
- }
-
-private:
- UdptlStateReplicatorService& mService;
-};
-
-class ConfigurationReplicatorI : public ConfigurationReplicator
-{
-public:
- ConfigurationReplicatorI(const IceStorm::TopicPrx& topic) : mConfigurationReplicationTopic(topic) { };
- void registerConfigurationService(const AsteriskSCF::System::Configuration::V1::ConfigurationServicePrx&, const Ice::Current&);
-private:
- IceStorm::TopicPrx mConfigurationReplicationTopic;
-};
-
-void ConfigurationReplicatorI::registerConfigurationService(const AsteriskSCF::System::Configuration::V1::ConfigurationServicePrx& service, const Ice::Current&)
-{
- if (mConfigurationReplicationTopic)
- {
- IceStorm::QoS qos;
- qos["reliability"] = "ordered";
-
- try
- {
- mConfigurationReplicationTopic->subscribeAndGetPublisher(qos, service);
- }
- catch (const IceStorm::AlreadySubscribed&)
- {
- // This is perfectly okay actually, it just means what they wanted us to do
- // is already done.
- }
- }
-}
-
-/**
- * Register this component's primary public interfaces with the Service Locator.
- * This enables other Asterisk SCF components to locate our interfaces.
- */
-void UdptlStateReplicatorService::registerWithServiceLocator(const Ice::CommunicatorPtr& ic)
-{
- try
- {
- // Get a proxy to the management interface for the Service Locator, so we can add ourselves into the system discovery mechanisms.
- mServiceLocatorManagement =
- ServiceLocatorManagementPrx::checkedCast(ic->propertyToProxy("LocatorServiceManagement.Proxy"));
-
- if (mServiceLocatorManagement == 0)
- {
- lg(Error) << "Unable to obtain proxy to LocatorServiceManagement interface. Check config file. "
- "This component can't be found until this is corrected.";
- return;
- }
-
- // Get a proxy to our ComponentService interface and add it to the Service Locator.
- Ice::ObjectPrx componentServiceObjectPrx = mAdapter->createDirectProxy(ic->stringToIdentity(ComponentServiceId));
- ComponentServicePrx componentServicePrx = ComponentServicePrx::checkedCast(componentServiceObjectPrx);
-
- // The GUID passed in to add service needs to be unique for reporting.
- string componentServiceGuid(AsteriskSCF::Replication::UDPTL::V1::StateReplicatorComponentCategory);
- mComponentServiceManagement = ServiceManagementPrx::uncheckedCast(
- mServiceLocatorManagement->addService(componentServicePrx, componentServiceGuid));
-
- // Add category as a parameter to enable other components look this component up.
- ServiceLocatorParamsPtr genericparams = new ServiceLocatorParams();
- genericparams->category = AsteriskSCF::Replication::UDPTL::V1::StateReplicatorComponentCategory;
- genericparams->service = ic->getProperties()->getPropertyWithDefault(mAppName + ".ServiceName", "default");
- genericparams->id = mAppName;
- mComponentServiceManagement->addLocatorParams(genericparams, "");
-
- Ice::ObjectPrx stateReplicatorObjectPrx = mAdapter->createDirectProxy(ic->stringToIdentity(ServiceDiscoveryId));
- UdptlStateReplicatorPrx stateReplicatorPrx = UdptlStateReplicatorPrx::checkedCast(stateReplicatorObjectPrx);
-
- string stateReplicationGuid(AsteriskSCF::Replication::UDPTL::V1::StateReplicatorDiscoveryCategory);
- mStateReplicationManagement = ServiceManagementPrx::uncheckedCast(
- mServiceLocatorManagement->addService(stateReplicatorPrx, stateReplicationGuid));
-
- ServiceLocatorParamsPtr discoveryParams = new ServiceLocatorParams;
- discoveryParams->category = AsteriskSCF::Replication::UDPTL::V1::StateReplicatorDiscoveryCategory;
- discoveryParams->service = ic->getProperties()->getPropertyWithDefault(mAppName + ".ServiceName", "default");
- discoveryParams->id = mAppName;
- mStateReplicationManagement->addLocatorParams(discoveryParams, "");
-
- // Publish the configuration service IceStorm topic so everybody gets configuration
- mConfigurationManagement = ServiceManagementPrx::uncheckedCast(
- mServiceLocatorManagement->addService(mConfigurationPublisher, ""));
-
- // Populate the configuration parameters with details so we can be found
- ServiceLocatorParamsPtr configurationParams = new ServiceLocatorParams();
- configurationParams->category = ConfigurationDiscoveryCategory;
- configurationParams->service = ic->getProperties()->getPropertyWithDefault(mAppName + ".ServiceName", "default");
- configurationParams->id = mAppName;
- mConfigurationManagement->addLocatorParams(configurationParams, "");
-
- // TBD... We may have other interfaces to publish to the Service Locator.
- }
- catch(...)
- {
- lg(Error) << "Exception in " << mAppName << " registerWithServiceLocator()";
- }
-}
-
-/**
- * Deregister this component's primary public interfaces from the Service Locator.
- * This is done at shutdown, and whenever we want to keep other services from locating
- * our interfaces.
- */
-void UdptlStateReplicatorService::deregisterFromServiceLocator()
-{
- try
- {
- mComponentServiceManagement->unregister();
- mConfigurationManagement->unregister();
- }
- catch(...)
- {
- lg(Error) << "Had trouble in deregisterFromServiceLocator().";
- }
-}
-
-void UdptlStateReplicatorService::initialize(const string& appName, const Ice::CommunicatorPtr& ic)
-{
- mIceStorm = new CollocatedIceStorm(appName, ic->getProperties());
-
- IceStorm::TopicManagerPrx topicManager = mIceStorm->createTopicManagerProxy(ic);
-
- IceStorm::TopicPrx topic;
-
- if (topicManager)
- {
- try
- {
- topic = topicManager->retrieve("ConfigurationReplication");
- }
- catch (const IceStorm::NoSuchTopic&)
- {
- try
- {
- topic = topicManager->create("ConfigurationReplication");
- }
- catch (const IceStorm::TopicExists&)
- {
- lg(Error) << "Oh snap! Race condition creating topic, aborting";
- return;
- }
- }
- // There is no cast here on purpose as this is just going to get passed to
- // the service locator which just takes a plain ol' proxy anyway.
- mConfigurationPublisher = topic->getPublisher();
- }
- else
- {
- lg(Info) << "IceStorm topic manager proxy not present, unable to perform configuration replication.";
- }
-
- mAdapter = ic->createObjectAdapter(appName + ".Adapter");
-
- // setup logging client
- mIceLogger = createIceLogger(mAdapter);
- getLoggerFactory().setLogOutput(mIceLogger->getLogger());
-
- mAppName = appName;
- // Create and publish our ComponentService interface support.
- mComponentService = new ComponentServiceImpl(*this);
- mAdapter->add(mComponentService, ic->stringToIdentity(ComponentServiceId));
- mStateReplicator = new UdptlStateReplicatorI();
- mAdapter->add(mStateReplicator, ic->stringToIdentity(ServiceDiscoveryId));
- mConfigurationReplicator = new ConfigurationReplicatorI(topic);
- mAdapter->addFacet(mConfigurationReplicator, ic->stringToIdentity(ServiceDiscoveryId),
- ReplicatorFacet);
-
- mAdapter->activate();
-}
-
-void UdptlStateReplicatorService::start(const string &name, const Ice::CommunicatorPtr& ic, const Ice::StringSeq&)
-{
- initialize(name, ic);
- // Plug into the Asterisk SCF discovery system so that the interfaces we provide
- // can be located.
- registerWithServiceLocator(ic);
-}
-
-void UdptlStateReplicatorService::stop()
-{
- // Remove our interfaces from the service locator.
- deregisterFromServiceLocator();
-
- // Stop our local IceStorm instance
- mIceStorm->stop();
-}
-
-extern "C"
-{
-ASTSCF_DLL_EXPORT IceBox::Service* create(Ice::CommunicatorPtr)
-{
- return new UdptlStateReplicatorService;
-}
-}
-
-----------------------------------------------------------------------
--
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