[asterisk-scf-commits] asterisk-scf/integration/mediatransportudptl.git branch "master" created.
Commits to the Asterisk SCF project code repositories
asterisk-scf-commits at lists.digium.com
Wed Sep 14 15:00:14 CDT 2011
branch "master" has been created
at c73458833b9606dcf0ec6e9e7cf266b99d4d7cc6 (commit)
- Log -----------------------------------------------------------------
commit c73458833b9606dcf0ec6e9e7cf266b99d4d7cc6
Author: Joshua Colp <jcolp at digium.com>
Date: Wed Sep 14 17:05:16 2011 -0300
Add UDPTL component. Need to replicate a few more things, add a few more tests, fix up building of packets, and do a bit more configuration but tada!
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..d1f2715
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,7 @@
+astscf_project(MediaTransportUDPTL 3.4)
+
+add_subdirectory(src)
+if(BUILD_TESTING)
+ add_subdirectory(test)
+endif()
+astscf_slice_collection_install(PROJECT)
diff --git a/COPYING.txt b/COPYING.txt
new file mode 100644
index 0000000..cf87abb
--- /dev/null
+++ b/COPYING.txt
@@ -0,0 +1,340 @@
+
+ GNU GENERAL PUBLIC LICENSE
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diff --git a/LICENSE.txt b/LICENSE.txt
new file mode 100644
index 0000000..ff0499c
--- /dev/null
+++ b/LICENSE.txt
@@ -0,0 +1,84 @@
+Asterisk SCF is distributed by Digium, Inc. (Digium) under the GNU
+General Public License version 2 (GPLv2) and is also available under
+alternative licenses negotiated directly with Digium. If you obtained
+Asterisk SCF under the GPLv2, then those terms apply to all programs
+you distribute that communicate using the Asterisk SCF object
+interfaces (APIs) on objects provided by Asterisk SCF's components, as
+defined below. A copy of the GPLv2 is included in the Asterisk SCF
+source tree in the file COPYING.txt.
+
+Asterisk SCF is a collection of programs that communicate with each
+other over defined APIs. This communication can occur within a single
+process (if two programs are loaded into a suitable container),
+between processes on a single machine, between processes on different
+machines, or some combination. In addition, these APIs are usable
+across a number of platforms and also across a variety of programming
+languages, many of which are interpreted (scripting)
+languages. Because of this flexibility and the possible ambiguity in
+interpretation of the provisions of the GPLv2 as they apply to
+Asterisk SCF, Digium makes the following statement:
+
+ It is Digium's interpretation that because the Asterisk SCF APIs,
+ by definition, expose direct, and indirect, complex remote, and
+ non-remote, function calls on objects provided by Asterisk SCF's
+ programs, that usage of these APIs between the program hosting the
+ object(s) and the program accessing the object(s) creates a
+ derivative work that must be covered wholly by GPLv2, even if the
+ mechanism used to invoke the function calls employs a
+ cross-process or network connection. As a result, any program that
+ employs the Asterisk SCF APIs to perform its intended functions,
+ and would not be able to perform those intended functions without
+ using these APIs to communicate with Asterisk SCF programs, or
+ derivatives of Asterisk SCF programs, is subject to the terms of
+ the GPLv2 when it is distributed, unless the distributor of the
+ program has obtained explicit written permission from Digium to
+ distribute it under a different license.
+
+Digium is able to grant, at its sole discretion, permission for
+companies, individuals or organizations to distribute programs that
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+terms. Digium is able to do this because all components of the
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+has been granted a sufficient license by the component's copyright
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+
+Digium grants specific permission for anyone to distribute programs
+that use the Asterisk SCF APIs and also use the OpenSSL toolkit, Ice
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+allow such distribution. This permission only extends to distributions
+that properly acknowledge and comply with the terms of the licenses on
+the Open Source Exceptions that are used in addition to the terms of
+the GPLv2.
+
+If you wish to use Asterisk SCF code in other GPLv2 programs, there is
+no requirement that you provide the same permissions for these Open
+Source Exceptions to recipients of your programs (although if you have
+written a program for Asterisk SCF, Digium would strongly encourage
+you to grant the same permissions granted by Digium).
+
+The 'Ice' and 'ZeroC' names are trademarks of ZeroC, Inc.
+
+The "Asterisk SCF" name and logos are trademarks owned by Digium and
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+
+http://www.digium.com/en/company/profile/trademarkpolicy.php
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+sip:6000 at digium.com (via SIP)
+licensing at digium.com (via email)
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diff --git a/config/test_component.config b/config/test_component.config
new file mode 100644
index 0000000..860ee14
--- /dev/null
+++ b/config/test_component.config
@@ -0,0 +1,74 @@
+# This is a configuration file used in conjunction with the MediaTransportUDPTL test driver
+
+#
+# Icebox Configuration
+#
+
+IceBox.InheritProperties=1
+IceBox.LoadOrder=ServiceDiscovery,UdptlStateReplicator,MediaTransportUDPTL,TestMediaTransportUDPTL
+
+Ice.Override.Timeout=5000
+
+# RtpStateReplicator Configuration
+IceBox.Service.UdptlStateReplicator=UdptlStateReplicator:create
+
+# Adapter parameters for this component
+UdptlStateReplicator.Endpoints=tcp:udp
+
+# A proxy to the service locator management service
+LocatorServiceManagement.Proxy=LocatorServiceManagement:tcp -p 4422
+
+# A proxy to the service locator service
+LocatorService.Proxy=LocatorService:tcp -p 4411
+
+#
+# MediaTransportUDPTL Configuration
+#
+
+IceBox.Service.MediaTransportUDPTL=MediaTransportUDPTL:create
+
+# Adapter parameters for this component
+MediaTransportUDPTLAdapter.Endpoints=default
+MediaTransportUDPTLAdapterLocal.Endpoints=default
+MediaTransportUDPTLAdapterLogger.Endpoints=default
+
+# A proxy to the service locator management service
+ServiceLocatorManagementProxy=LocatorServiceManagement:tcp -p 4422
+
+# A proxy to the service locator service
+ServiceLocatorProxy=LocatorService:tcp -p 4411
+
+#
+# TestMediaTransportUDPTL Configuration
+#
+
+IceBox.Service.TestMediaTransportUDPTL=MediaTransportUDPTL_test:create
+
+#
+# Service Locator Configuration
+#
+
+IceBox.Service.ServiceDiscovery=service_locator:create
+
+AsteriskSCFIceStorm.InstanceName=AsteriskSCFIceStorm
+AsteriskSCFIceStorm.TopicManager.Endpoints=default -p 10000
+AsteriskSCFIceStorm.Publish.Endpoints=tcp -p 10001:udp -p 10001
+AsteriskSCFIceStorm.Trace.TopicManager=2
+AsteriskSCFIceStorm.Transient=1
+AsteriskSCFIceStorm.Flush.Timeout=2000
+TopicManager.Proxy=AsteriskSCFIceStorm/TopicManager:default -p 10000
+
+UdptlStateReplicatorIceStorm.InstanceName=UdptlStateReplicatorIceStorm
+UdptlStateReplicatorIceStorm.TopicManager.Endpoints=default -p 10005
+UdptlStateReplicatorIceStorm.Publish.Endpoints=default -p 10006
+UdptlStateReplicatorIceStorm.Trace.TopicManager=2
+UdptlStateReplicatorIceStorm.Transient=1
+UdptlStateReplicatorIceStorm.Flush.Timeout=2000
+UdptlStateReplicatorTopicManager.Proxy=UdptlStateReplicatorIceStorm/TopicManager:default -p 10005
+
+ServiceLocatorManagementAdapter.Endpoints=tcp -p 4422
+ServiceLocatorAdapter.Endpoints=tcp -p 4411
+ServiceLocatorLocalAdapter.Endpoints=tcp -p 4412
+LocatorService.Proxy=LocatorService:tcp -p 4411
+
+LoggerAdapter.Endpoints=default
diff --git a/config/test_component_v6.config b/config/test_component_v6.config
new file mode 100644
index 0000000..ac01e7c
--- /dev/null
+++ b/config/test_component_v6.config
@@ -0,0 +1,74 @@
+# This is a configuration file used in conjunction with the MediaTransportUDPTL test driver
+
+#
+# Icebox Configuration
+#
+
+IceBox.InheritProperties=1
+IceBox.LoadOrder=ServiceDiscovery,UdptlStateReplicator,MediaTransportUDPTL,TestMediaTransportUDPTL
+
+Ice.Override.Timeout=5000
+
+# RtpStateReplicator Configuration
+IceBox.Service.UdptlStateReplicator=UdptlStateReplicator:create
+
+# Adapter parameters for this component
+UdptlStateReplicator.Endpoints=tcp:udp
+
+# A proxy to the service locator management service
+LocatorServiceManagement.Proxy=LocatorServiceManagement:tcp -p 4422
+
+# A proxy to the service locator service
+LocatorService.Proxy=LocatorService:tcp -p 4411
+
+#
+# MediaTransportUDPTL Configuration
+#
+
+IceBox.Service.MediaTransportUDPTL=MediaTransportUDPTL:create
+
+# Adapter parameters for this component
+MediaTransportUDPTLAdapter.Endpoints=default
+MediaTransportUDPTLAdapterLocal.Endpoints=default
+MediaTransportUDPTLAdapterLogger.Endpoints=default
+
+# A proxy to the service locator management service
+ServiceLocatorManagementProxy=LocatorServiceManagement:tcp -p 4422
+
+# A proxy to the service locator service
+ServiceLocatorProxy=LocatorService:tcp -p 4411
+
+#
+# TestMediaTransportUDPTL Configuration
+#
+
+IceBox.Service.TestMediaTransportUDPTL=MediaTransportUDPTL_test_v6:create
+
+#
+# Service Locator Configuration
+#
+
+IceBox.Service.ServiceDiscovery=service_locator:create
+
+AsteriskSCFIceStorm.InstanceName=AsteriskSCFIceStorm
+AsteriskSCFIceStorm.TopicManager.Endpoints=default -p 10000
+AsteriskSCFIceStorm.Publish.Endpoints=tcp -p 10001:udp -p 10001
+AsteriskSCFIceStorm.Trace.TopicManager=2
+AsteriskSCFIceStorm.Transient=1
+AsteriskSCFIceStorm.Flush.Timeout=2000
+TopicManager.Proxy=AsteriskSCFIceStorm/TopicManager:default -p 10000
+
+UdptlStateReplicatorIceStorm.InstanceName=UdptlStateReplicatorIceStorm
+UdptlStateReplicatorIceStorm.TopicManager.Endpoints=default -p 10005
+UdptlStateReplicatorIceStorm.Publish.Endpoints=default -p 10006
+UdptlStateReplicatorIceStorm.Trace.TopicManager=2
+UdptlStateReplicatorIceStorm.Transient=1
+UdptlStateReplicatorIceStorm.Flush.Timeout=2000
+UdptlStateReplicatorTopicManager.Proxy=UdptlStateReplicatorIceStorm/TopicManager:default -p 10005
+
+ServiceLocatorManagementAdapter.Endpoints=tcp -p 4422
+ServiceLocatorAdapter.Endpoints=tcp -p 4411
+ServiceLocatorLocalAdapter.Endpoints=tcp -p 4412
+LocatorService.Proxy=LocatorService:tcp -p 4411
+
+LoggerAdapter.Endpoints=default
diff --git a/slice/AsteriskSCF/Configuration/UDPTL/UdptlConfigurationIf.ice b/slice/AsteriskSCF/Configuration/UDPTL/UdptlConfigurationIf.ice
new file mode 100644
index 0000000..6a24b20
--- /dev/null
+++ b/slice/AsteriskSCF/Configuration/UDPTL/UdptlConfigurationIf.ice
@@ -0,0 +1,147 @@
+/*
+ * 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.
+ */
+
+#pragma once
+
+#include <AsteriskSCF/Core/Discovery/ServiceLocatorIf.ice>
+#include <AsteriskSCF/System/Component/ConfigurationIf.ice>
+
+module AsteriskSCF
+{
+
+module Configuration
+{
+
+module UDPTL
+{
+
+["suppress"]
+module V1
+{
+ /**
+ * Service locator category for finding the configuration service
+ */
+ const string ConfigurationDiscoveryCategory = "UdptlConfiguration";
+
+ /**
+ * Local visitor class for visiting UDPTL configuration groups
+ */
+ local class UdptlConfigurationGroupVisitor extends AsteriskSCF::System::Configuration::V1::ConfigurationGroupVisitor
+ {
+ };
+
+ /**
+ * Generic UDPTL configuration group
+ */
+ ["visitor:UdptlConfigurationGroupVisitor"] class UdptlConfigurationGroup extends AsteriskSCF::System::Configuration::V1::ConfigurationGroup
+ {
+ };
+
+ /**
+ * General UDPTL configuration group that contains general items related to the UDPTL component as a whole
+ */
+ class UdptlGeneralGroup extends UdptlConfigurationGroup
+ {
+ };
+
+ /**
+ * Local visitor class for visiting UDPTL configuration items
+ */
+ local class UdptlConfigurationItemVisitor extends AsteriskSCF::System::Configuration::V1::ConfigurationItemVisitor
+ {
+ };
+
+ /**
+ * Generic UDPTL configuration item
+ */
+ ["visitor:UdptlConfigurationItemVisitor"] class UdptlConfigurationItem extends AsteriskSCF::System::Configuration::V1::ConfigurationItem
+ {
+ };
+
+ /**
+ * Name that the port ranges configuration item should be inserted as
+ */
+ const string PortRangesItemName = "ports";
+
+ /**
+ * Port ranges configuration item
+ *
+ * This must be added to the general configuration group using the constant string
+ * in PortRangesItemName
+ *
+ */
+ class PortRangesItem extends UdptlConfigurationItem
+ {
+ /**
+ * Start port for UDPTL sockets.
+ *
+ * Default value is 10000.
+ *
+ */
+ int startPort = 10000;
+
+ /**
+ * End port for UDPTL sockets.
+ *
+ * Default value is 20000.
+ *
+ */
+ int endPort = 20000;
+ };
+
+ /**
+ * Name that the IPv4 binding configuration item should be inserted as
+ */
+ const string BindingIPv4AddressItemName = "bindingIPv4";
+
+ /**
+ * Binding address for IPv4 traffic
+ */
+ class BindingIPv4Item extends UdptlConfigurationItem
+ {
+ /**
+ * Address that IPv4 sessions should be binded to.
+ *
+ * Default value is all.
+ */
+ string address;
+ };
+
+ /**
+ * Name that the IPv6 binding configuration item should be inserted as
+ */
+ const string BindingIPv6AddressItemName = "bindingIPv6";
+
+ /**
+ * Binding address for IPv6 traffic
+ */
+ class BindingIPv6Item extends UdptlConfigurationItem
+ {
+ /**
+ * Address that IPv6 sessions should be binded to.
+ *
+ * Default value is all.
+ */
+ string address;
+ };
+
+}; /* module V1 */
+
+}; /* module UDPTL */
+
+}; /* module Configuration */
+
+}; /* module Asterisk SCF */
diff --git a/slice/AsteriskSCF/Replication/UDPTL/UdptlStateReplicationIf.ice b/slice/AsteriskSCF/Replication/UDPTL/UdptlStateReplicationIf.ice
new file mode 100644
index 0000000..9a4e254
--- /dev/null
+++ b/slice/AsteriskSCF/Replication/UDPTL/UdptlStateReplicationIf.ice
@@ -0,0 +1,102 @@
+/*
+ * 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.
+ */
+
+#pragma once
+
+#include <Ice/BuiltinSequences.ice>
+#include <Ice/Identity.ice>
+
+#include <AsteriskSCF/Media/MediaIf.ice>
+#include <AsteriskSCF/Media/RTP/MediaRTPIf.ice>
+#include <AsteriskSCF/Core/Discovery/ServiceLocatorIf.ice>
+#include <AsteriskSCF/System/Component/ConfigurationIf.ice>
+
+module AsteriskSCF
+{
+
+module Replication
+{
+
+module UDPTL
+{
+
+["suppress"]
+module V1
+{
+ const string StateReplicatorComponentCategory = "UdptlStateReplicatorComponent";
+ const string StateReplicatorDiscoveryCategory = "UdptlStateReplicator";
+
+ ["visitor"] local class UdptlStateItemVisitor
+ {
+ };
+
+ ["visitor:UdptlStateItemVisitor"] class UdptlStateItem
+ {
+ string key;
+ string sessionId;
+ };
+
+ sequence<UdptlStateItem> UdptlStateItemSeq;
+
+ interface UdptlStateReplicatorListener
+ {
+ void stateRemoved(Ice::StringSeq itemKeys);
+ void stateSet(UdptlStateItemSeq items);
+ };
+
+ interface UdptlStateReplicator
+ {
+ void addListener(UdptlStateReplicatorListener *listener);
+ void removeListener(UdptlStateReplicatorListener *listener);
+ void setState (UdptlStateItemSeq items);
+ void removeState(Ice::StringSeq items);
+ idempotent UdptlStateItemSeq getState(Ice::StringSeq itemKeys);
+ idempotent UdptlStateItemSeq getAllState();
+ };
+
+ class UdptlGeneralStateItem extends UdptlStateItem
+ {
+ AsteriskSCF::Core::Discovery::V1::ServiceManagement *serviceManagement;
+ };
+
+ class UdptlSessionStateItem extends UdptlStateItem
+ {
+ Ice::Identity sessionIdentity;
+ int port;
+ bool ipv6;
+ Ice::Identity sinkIdentity;
+ Ice::Identity sourceIdentity;
+ };
+
+ class UdptlStreamSinkStateItem extends UdptlStateItem
+ {
+ AsteriskSCF::Media::V1::StreamSource *source;
+ string remoteAddress;
+ int remotePort;
+ };
+
+ class UdptlStreamSourceStateItem extends UdptlStateItem
+ {
+ AsteriskSCF::Media::V1::StreamSinkSeq sinks;
+ };
+
+}; /* module V1 */
+
+}; /* module UDPTL */
+
+}; /* module Replication */
+
+}; /* module Asterisk SCF */
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
new file mode 100644
index 0000000..348e029
--- /dev/null
+++ b/src/CMakeLists.txt
@@ -0,0 +1,56 @@
+include_directories(${astscf-ice-util-cpp_dir}/include)
+include_directories(${logger_dir}/include)
+
+astscf_component_init(MediaTransportUDPTL)
+astscf_component_add_files(MediaTransportUDPTL Component.cpp)
+astscf_component_add_files(MediaTransportUDPTL UDPTLSession.cpp)
+astscf_component_add_files(MediaTransportUDPTL UDPTLSource.cpp)
+astscf_component_add_files(MediaTransportUDPTL UDPTLSink.cpp)
+astscf_component_add_files(MediaTransportUDPTL UDPTLSession.h)
+astscf_component_add_files(MediaTransportUDPTL UDPTLSource.h)
+astscf_component_add_files(MediaTransportUDPTL UDPTLSink.h)
+astscf_component_add_files(MediaTransportUDPTL UdptlReplicationContext.h)
+astscf_component_add_files(MediaTransportUDPTL UdptlStateReplicatorListener.cpp)
+astscf_component_add_files(MediaTransportUDPTL UdptlStateReplicator.h)
+astscf_component_add_files(MediaTransportUDPTL UDPTLConfiguration.cpp)
+astscf_component_add_files(MediaTransportUDPTL UDPTLConfiguration.h)
+astscf_component_add_files(MediaTransportUDPTL ReplicationAdapter.h)
+astscf_component_add_files(MediaTransportUDPTL SessionAdapter.h)
+astscf_component_add_files(MediaTransportUDPTL Configuration.h)
+astscf_component_add_files(MediaTransportUDPTL udptl.c)
+astscf_component_add_files(MediaTransportUDPTL udptl.h)
+astscf_component_add_files(MediaTransportUDPTL PJLibConfiguration.cpp)
+astscf_component_add_files(MediaTransportUDPTL PJLibConfiguration.h)
+astscf_component_add_files(MediaTransportUDPTL PJMediaEnvironment.cpp)
+astscf_component_add_files(MediaTransportUDPTL PJMediaEnvironment.h)
+astscf_component_add_files(MediaTransportUDPTL PJMediaTransport.cpp)
+astscf_component_add_files(MediaTransportUDPTL PJMediaTransport.h)
+astscf_component_add_files(MediaTransportUDPTL PJMediaEndpoint.cpp)
+astscf_component_add_files(MediaTransportUDPTL PJMediaEndpoint.h)
+astscf_component_add_files(MediaTransportUDPTL PJUtil.h)
+astscf_component_add_files(MediaTransportUDPTL UDPTransport.cpp)
+astscf_component_add_files(MediaTransportUDPTL UDPTransport.h)
+astscf_component_add_slices(MediaTransportUDPTL PROJECT AsteriskSCF/Replication/UDPTL/UdptlStateReplicationIf.ice)
+astscf_component_add_slices(MediaTransportUDPTL PROJECT AsteriskSCF/Configuration/UDPTL/UdptlConfigurationIf.ice)
+astscf_component_add_boost_libraries(MediaTransportUDPTL core thread)
+astscf_component_add_slice_collection_libraries(MediaTransportUDPTL ASTSCF)
+astscf_component_build_icebox(MediaTransportUDPTL)
+target_link_libraries(MediaTransportUDPTL logging-client astscf-ice-util-cpp)
+
+pjproject_link(MediaTransportUDPTL pjlib)
+pjproject_link(MediaTransportUDPTL pjlib-util)
+pjproject_link(MediaTransportUDPTL pjmedia)
+pjproject_link(MediaTransportUDPTL pjnath)
+astscf_component_install(MediaTransportUDPTL)
+
+astscf_component_init(UdptlStateReplicator)
+astscf_component_add_files(UdptlStateReplicator UdptlStateReplicatorApp.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)
+astscf_component_add_ice_libraries(UdptlStateReplicator IceStorm)
+astscf_component_add_boost_libraries(UdptlStateReplicator thread date_time)
+astscf_component_add_slice_collection_libraries(UdptlStateReplicator ASTSCF)
+astscf_component_build_icebox(UdptlStateReplicator)
+target_link_libraries(UdptlStateReplicator logging-client astscf-ice-util-cpp)
+astscf_component_install(UdptlStateReplicator)
diff --git a/src/Component.cpp b/src/Component.cpp
new file mode 100644
index 0000000..e4a9be8
--- /dev/null
+++ b/src/Component.cpp
@@ -0,0 +1,493 @@
+/*
+ * 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 <pjlib.h>
+#include <pjmedia.h>
+
+#include <Ice/Ice.h>
+#include <IceBox/IceBox.h>
+#include <IceUtil/UUID.h>
+
+#include <boost/shared_ptr.hpp>
+
+#include <AsteriskSCF/Core/Discovery/ServiceLocatorIf.h>
+#include <AsteriskSCF/Media/MediaIf.h>
+#include <AsteriskSCF/Media/UDPTL/MediaUDPTLIf.h>
+#include <AsteriskSCF/System/Component/ConfigurationIf.h>
+#include <AsteriskSCF/Logger/IceLogger.h>
+#include <AsteriskSCF/logger.h>
+#include <AsteriskSCF/Discovery/SmartProxy.h>
+#include <AsteriskSCF/Component/Component.h>
+
+#include "UdptlReplicationContext.h"
+#include "UDPTLSession.h"
+#include "UdptlStateReplicator.h"
+#include "UDPTLConfiguration.h"
+#include "UdptlConfigurationIf.h"
+#include "PJMediaEnvironment.h"
+
+using namespace std;
+using namespace AsteriskSCF::Core::Discovery::V1;
+using namespace AsteriskSCF::Media::V1;
+using namespace AsteriskSCF::Media::UDPTL::V1;
+using namespace AsteriskSCF::Replication::UDPTL::V1;
+using namespace AsteriskSCF::Configuration::UDPTL::V1;
+using namespace AsteriskSCF::System::Configuration::V1;
+using namespace AsteriskSCF::System::Component::V1;
+using namespace AsteriskSCF::System::Logging;
+using namespace AsteriskSCF::Discovery;
+using namespace AsteriskSCF::Replication;
+using namespace AsteriskSCF::UDPTL;
+
+namespace
+{
+Logger lg = getLoggerFactory().getLogger("AsteriskSCF.MediaUDPTL");
+}
+
+static const string ReplicaServiceId("MediaUdptlReplica");
+static const string MediaServiceId("UDPTLMediaService");
+
+/**
+ * Implementation of the UDPTLMediaService interface as defined in MediaUDPTLIf.ice
+ */
+class UDPTLMediaServiceImpl : public UDPTLMediaService
+{
+public:
+ UDPTLMediaServiceImpl(const Ice::ObjectAdapterPtr& adapter,
+ const UdptlReplicationContextPtr& replicationContext,
+ const ConfigurationServiceImplPtr& configurationService) :
+ mAdapter(adapter),
+ mEnvironment(PJMediaEnvironment::create(adapter->getCommunicator()->getProperties(), configurationService)),
+ mReplicationContext(replicationContext),
+ mConfigurationService(configurationService)
+ {
+ };
+
+ UDPTLSessionPrx allocate(const UDPTLServiceLocatorParamsPtr& params, const Ice::Current&)
+ {
+ return AsteriskSCF::UDPTL::UDPTLSession::create(mAdapter, IceUtil::generateUUID(), mEnvironment, params,
+ mReplicationContext, mConfigurationService);
+ };
+
+ pj_pool_factory *getPoolFactory() { return mEnvironment->poolFactory(); };
+
+ PJMediaEnvironmentPtr getEnvironment()
+ {
+ return mEnvironment;
+ }
+
+private:
+ Ice::ObjectAdapterPtr mAdapter;
+ PJMediaEnvironmentPtr mEnvironment;
+ UdptlReplicationContextPtr mReplicationContext;
+ ConfigurationServiceImplPtr mConfigurationService;
+};
+
+/**
+ * Typedef which gives us a smart pointer type for UDPTLMediaServiceImpl class.
+ */
+typedef IceUtil::Handle<UDPTLMediaServiceImpl> UDPTLMediaServiceImplPtr;
+
+/**
+ * Implementation of the Component class.
+ */
+class Component : public AsteriskSCF::Component::Component
+{
+public:
+ Component() :
+ AsteriskSCF::Component::Component(lg, AsteriskSCF::Media::RTP::V1::ComponentServiceDiscoveryCategory),
+ mListeningToReplicator(false), mGeneralState(new UdptlGeneralStateItem()) { mGeneralState->key = IceUtil::generateUUID(); };
+
+private:
+ // Required base Component overrides
+ virtual void createPrimaryServices();
+ virtual void preparePrimaryServicesForDiscovery();
+ virtual void createReplicationStateListeners();
+ virtual void stopListeningToStateReplicators();
+ virtual void listenToStateReplicators();
+ virtual void findRemoteServices();
+ virtual void onRegisterPrimaryServices();
+
+ // Optional base Component notifcation overrides
+ virtual void onSuspend();
+ virtual void onResume();
+ virtual void onPreInitialize();
+ virtual void onStop();
+ virtual void onStart();
+
+ // Other base Component overrides
+ virtual void prepareBackplaneServicesForDiscovery();
+ ReplicationContextPtr createReplicationContext(ReplicationStateType state);
+
+ // A proxy to the service locator manager for the component service.
+ ServiceManagementPrx mComponentServiceManagement;
+
+ // State replicator listener.
+ UdptlStateReplicatorListenerPtr mReplicatorListener;
+ UdptlStateReplicatorListenerPrx mReplicatorListenerProxy;
+ bool mListeningToReplicator;
+
+ // An instance of the general state information class.
+ UdptlGeneralStateItemPtr mGeneralState;
+
+ // Media service
+ UDPTLMediaServiceImplPtr mUdptlMediaServicePtr;
+ UDPTLMediaServicePrx mUdptlMediaServicePrx;
+ LocatorRegistrationWrapperPtr mUdptlMediaServiceRegistration;
+
+ // Locator parameters
+ UDPTLServiceLocatorParamsPtr mUdptlLocatorParams;
+
+ // Configuration state
+ ConfigurationServiceImplPtr mConfigurationService;
+ ConfigurationServicePrx mConfigurationServicePrx;
+ LocatorRegistrationWrapperPtr mConfigurationRegistration;
+};
+
+void Component::onSuspend()
+{
+ mGeneralState->serviceManagement->suspend();
+}
+
+void Component::onResume()
+{
+ mGeneralState->serviceManagement->unsuspend();
+}
+
+/**
+ * Wrapper class around pj_thread_desc.
+ */
+class ThreadDescWrapper
+{
+public:
+ /**
+ * pjthread thread description information, must persist for the life of the thread
+ */
+ pj_thread_desc mDesc;
+};
+
+/**
+ * Type definition used to create a smart pointer for the above.
+ */
+typedef boost::shared_ptr<ThreadDescWrapper> ThreadDescWrapperPtr;
+
+/**
+ * Implementation of the Ice::ThreadNotification class.
+ */
+class pjlibHook : public Ice::ThreadNotification
+{
+public:
+ /**
+ * Implementation of the start function which is called when a thread starts.
+ */
+ void start()
+ {
+ ThreadDescWrapperPtr wrapper = ThreadDescWrapperPtr(new ThreadDescWrapper());
+ pj_thread_t *thread;
+ pj_thread_register("ICE Thread", wrapper->mDesc, &thread);
+ boost::lock_guard<boost::mutex> lock(mLock);
+ pjThreads.insert(make_pair(thread, wrapper));
+ }
+
+ /**
+ * Implementation of the stop function which is called when a thread stops.
+ */
+ void stop()
+ {
+ if (pj_thread_is_registered())
+ {
+ boost::lock_guard<boost::mutex> lock(mLock);
+ pjThreads.erase(pj_thread_this());
+ }
+ }
+private:
+ /**
+ * A map containing thread lifetime persistent data.
+ */
+ map<pj_thread_t*, ThreadDescWrapperPtr> pjThreads;
+
+ /**
+ * Mutex to protect the map
+ */
+ boost::mutex mLock;
+};
+
+void Component::onPreInitialize()
+{
+ /* Initialize pjlib as pjmedia will be using it */
+ pj_status_t status = pj_init();
+ if (status != PJ_SUCCESS)
+ {
+ lg(Error) << "PJ library initialization failed.";
+ return;
+ }
+
+ if ((status = pjlib_util_init()) != PJ_SUCCESS)
+ {
+ lg(Error) << "PJ Utility library initialization failed.";
+ return;
+ }
+
+ lg(Info) << "Initializing udptl component" << endl;
+
+ Ice::InitializationData id;
+ id.threadHook = new pjlibHook();
+ id.properties = getCommunicator()->getProperties();
+
+ // To use our thread-hook, we need to set an alternate
+ // communicator in our Component base.
+ setCommunicator(Ice::initialize(id));
+}
+
+/**
+ * Override of factory method to create our custom replication context.
+ */
+ReplicationContextPtr Component::createReplicationContext(ReplicationStateType state)
+{
+ UdptlReplicationContextPtr context(new UdptlReplicationContext(state));
+ return context;
+}
+
+/**
+ * Create the objects that implement the main services this component provides
+ * the system.
+ */
+void Component::createPrimaryServices()
+{
+ try
+ {
+ UdptlReplicationContextPtr udptlReplicationContext =
+ boost::static_pointer_cast<UdptlReplicationContext>(getReplicationContext());
+
+ mConfigurationService = ConfigurationServiceImpl::create();
+ mConfigurationServicePrx = mConfigurationService->activate(getBackplaneAdapter(), IceUtil::generateUUID());
+
+ mUdptlMediaServicePtr =
+ new UDPTLMediaServiceImpl(getServiceAdapter(), udptlReplicationContext, mConfigurationService);
+ mUdptlMediaServicePrx = UDPTLMediaServicePrx::uncheckedCast(getServiceAdapter()->add(mUdptlMediaServicePtr,
+ getCommunicator()->stringToIdentity(MediaServiceId)));
+
+ mUdptlLocatorParams = new UDPTLServiceLocatorParams();
+ mUdptlLocatorParams->category = "udptl";
+ }
+ catch(const Ice::Exception& e)
+ {
+ lg(Critical) << getName() << " : " << BOOST_CURRENT_FUNCTION << " : " << e.what();
+ }
+}
+
+/**
+ * Prepare this component's backplane interfaces for the Service Locator.
+ * This enables other Asterisk SCF components to locate our interfaces.
+ */
+void Component::prepareBackplaneServicesForDiscovery()
+{
+ // Insure the default Component services are prepped.
+ AsteriskSCF::Component::Component::prepareBackplaneServicesForDiscovery();
+
+ try
+ {
+ // Register our configuration interface with the Service Locator.
+ mConfigurationRegistration = wrapServiceForRegistration(mConfigurationServicePrx,
+ ConfigurationDiscoveryCategory);
+ manageBackplaneService(mConfigurationRegistration);
+ }
+ catch(const std::exception& e)
+ {
+ lg(Error) << "Exception in " << getName() << ", " << BOOST_CURRENT_FUNCTION << " : " << e.what();
+ }
+}
+
+void Component::findRemoteServices()
+{
+ if (getReplicationContext()->getState() == ACTIVE_STANDALONE)
+ {
+ return;
+ }
+
+ // Look for the configured state replicator or default one
+ ServiceLocatorParamsPtr replicatorParams = new ServiceLocatorParams();
+ replicatorParams->category = StateReplicatorDiscoveryCategory;
+ replicatorParams->service =
+ getCommunicator()->getProperties()->getPropertyWithDefault("Udptl.StateReplicatorService", "default");
+
+ try
+ {
+ UdptlReplicationContextPtr udptlReplicationContext =
+ boost::static_pointer_cast<UdptlReplicationContext>(getReplicationContext());
+
+ AsteriskSCF::Discovery::SmartProxy<UdptlStateReplicatorPrx> pw(getServiceLocator(), replicatorParams, lg);
+ udptlReplicationContext->setReplicator(pw);
+
+ // Since we're not in standalone mode, we'll get our configuration updates routed via the
+ // replicator service.
+ ConfigurationReplicatorPrx configurationReplicator = ConfigurationReplicatorPrx::checkedCast(
+ udptlReplicationContext->getReplicator().initialize(), ReplicatorFacet);
+ configurationReplicator->registerConfigurationService(mConfigurationServicePrx);
+
+ }
+ catch (const std::exception& e)
+ {
+ lg(Error) << getName() << ": " << BOOST_CURRENT_FUNCTION << " State replicator could not be found, operating without. " << e.what();
+ }
+}
+
+void Component::createReplicationStateListeners()
+{
+ try
+ {
+ UdptlReplicationContextPtr udptlReplicationContext =
+ boost::static_pointer_cast<UdptlReplicationContext>(getReplicationContext());
+
+ // Create and publish our state replicator listener interface.
+ mReplicatorListener = new UdptlStateReplicatorListenerI(getServiceAdapter(), mUdptlMediaServicePtr->getEnvironment(),
+ mGeneralState, udptlReplicationContext, mConfigurationService);
+ UdptlStateReplicatorListenerPrx replicatorListener = UdptlStateReplicatorListenerPrx::uncheckedCast(
+ getBackplaneAdapter()->addWithUUID(mReplicatorListener));
+ mReplicatorListenerProxy = UdptlStateReplicatorListenerPrx::uncheckedCast(replicatorListener->ice_oneway());
+
+ lg(Debug) << "Got proxy to UDPTL state replicator";
+ }
+ catch(const Ice::Exception &e)
+ {
+ lg(Error) << getName() << " in " << BOOST_CURRENT_FUNCTION << " : " << e.what();
+ throw;
+ }
+}
+
+void Component::listenToStateReplicators()
+{
+ UdptlReplicationContextPtr udptlReplicationContext =
+ boost::static_pointer_cast<UdptlReplicationContext>(getReplicationContext());
+
+ if (mListeningToReplicator == true)
+ {
+ return;
+ }
+
+ if (!udptlReplicationContext->getReplicator().isInitialized())
+ {
+ lg(Error) << getName() << " : State replicator could not be found. Unable to listen for state updates!";
+ return;
+ }
+
+ try
+ {
+ // Are we in standby mode?
+ if (udptlReplicationContext->getState() == STANDBY_IN_REPLICA_GROUP)
+ {
+ udptlReplicationContext->getReplicator()->addListener(mReplicatorListenerProxy);
+ mListeningToReplicator = true;
+ }
+ }
+ catch (const Ice::Exception& e)
+ {
+ lg(Error) << e.what();
+ throw;
+ }
+}
+
+/**
+ * Unregister as a listener to our state replicator.
+ * A component in active mode doesn't neeed to listen to
+ * state replication data.
+ */
+void Component::stopListeningToStateReplicators()
+{
+ UdptlReplicationContextPtr udptlReplicationContext =
+ boost::static_pointer_cast<UdptlReplicationContext>(getReplicationContext());
+
+ if ((!udptlReplicationContext->getReplicator().isInitialized()) || (mListeningToReplicator == false))
+ {
+ return;
+ }
+
+ try
+ {
+ udptlReplicationContext->getReplicator()->removeListener(mReplicatorListenerProxy);
+ mListeningToReplicator = false;
+ }
+ catch (const Ice::Exception& e)
+ {
+ lg(Error) << e.what();
+ throw;
+ }
+}
+
+/**
+ * Prepares this component's primary public interfaces for discovery via the Service Locator.
+ * This enables other Asterisk SCF components to locate the interfaces we are publishing.
+ */
+void Component::preparePrimaryServicesForDiscovery()
+{
+ try
+ {
+ mUdptlMediaServiceRegistration = wrapServiceForRegistration(mUdptlMediaServicePrx,
+ "udptl");
+ managePrimaryService(mUdptlMediaServiceRegistration);
+ }
+ catch(const std::exception& e)
+ {
+ lg(Error) << "Unable to publish component interfaces in " << getName() << BOOST_CURRENT_FUNCTION <<
+ ". Exception: " << e.what();
+ throw; // rethrow
+ }
+}
+
+void Component::onRegisterPrimaryServices()
+{
+ if (getReplicationContext()->isActive() == false)
+ {
+ return;
+ }
+
+ mGeneralState->serviceManagement = mUdptlMediaServiceRegistration->getServiceMangement();
+ mGeneralState->serviceManagement->addLocatorParams(mUdptlLocatorParams, "");
+}
+
+void Component::onStart()
+{
+ // Note: I don't think this is necessary. If we make the
+ // comparator computed from a "service" identifier (which could default
+ // to "default"), there's nothing replicated here that the standby component
+ // couldn't already determine itself.
+ if (getReplicationContext()->isReplicating() == true)
+ {
+ UdptlReplicationContextPtr udptlReplicationContext =
+ boost::static_pointer_cast<UdptlReplicationContext>(getReplicationContext());
+
+ UdptlStateItemSeq items;
+ items.push_back(mGeneralState);
+ UdptlStateReplicatorPrx oneway = UdptlStateReplicatorPrx::uncheckedCast(udptlReplicationContext->getReplicator()->ice_oneway());
+ oneway->setState(items);
+ }
+}
+
+void Component::onStop()
+{
+ if (getReplicationContext()->isActive() == true)
+ {
+ mGeneralState->serviceManagement->unregister();
+ }
+}
+
+extern "C"
+{
+ASTSCF_DLL_EXPORT IceBox::Service* create(Ice::CommunicatorPtr)
+{
+ return new Component;
+}
+}
diff --git a/src/Configuration.h b/src/Configuration.h
new file mode 100755
index 0000000..0bed468
--- /dev/null
+++ b/src/Configuration.h
@@ -0,0 +1,50 @@
+/*
+ * 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.
+ */
+
+#pragma once
+
+#include <Ice/PropertiesF.h>
+#include <string>
+#include <IceUtil/Shared.h>
+
+#include "PJLibConfiguration.h"
+
+namespace AsteriskSCF
+{
+
+namespace UDPTL
+{
+
+/**
+ * Base class for objects providing UDPTL service specific configuration data.
+ */
+
+class UDPTLConfiguration : public virtual IceUtil::Shared
+{
+public:
+ virtual ~UDPTLConfiguration() {}
+
+ virtual int getStartPort() = 0;
+ virtual int getEndPort() = 0;
+ virtual std::string getBindIPv4Address() = 0;
+ virtual std::string getBindIPv6Address() = 0;
+};
+
+typedef IceUtil::Handle<UDPTLConfiguration> UDPTLConfigurationPtr;
+
+} /* End of namespace UDPTL */
+
+} /* End of namespace AsteriskSCF */
diff --git a/src/PJLibConfiguration.cpp b/src/PJLibConfiguration.cpp
new file mode 100644
index 0000000..ed67729
--- /dev/null
+++ b/src/PJLibConfiguration.cpp
@@ -0,0 +1,32 @@
+/*
+ * Asterisk SCF -- An open-source communications framework.
+ *
+ * Copyright (C) 2010, 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 "PJLibConfiguration.h"
+#include <Ice/Properties.h>
+
+using namespace std;
+using namespace AsteriskSCF::UDPTL;
+
+PJLibConfigurationPtr AsteriskSCF::UDPTL::PJLibConfiguration::create(const Ice::PropertiesPtr& props)
+{
+ int timerHeapSize = props->getPropertyAsIntWithDefault("PJMedia.TimerHeap.Size", 1000);
+ return PJLibConfigurationPtr(new PJLibConfiguration(timerHeapSize));
+}
+
+PJLibConfiguration::PJLibConfiguration(int heapSize) :
+ mTimerHeapSize(heapSize)
+{
+}
diff --git a/src/PJLibConfiguration.h b/src/PJLibConfiguration.h
new file mode 100644
index 0000000..89ef3ce
--- /dev/null
+++ b/src/PJLibConfiguration.h
@@ -0,0 +1,65 @@
+/*
+ * Asterisk SCF -- An open-source communications framework.
+ *
+ * Copyright (C) 2010, 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.
+ */
+
+#pragma once
+
+#include <Ice/PropertiesF.h>
+#include <string>
+#include <boost/shared_ptr.hpp>
+
+namespace AsteriskSCF
+{
+namespace UDPTL
+{
+
+/**
+ *
+ * PJLibConfiguration is fairly minimal at the moment, but may grow in the future. The intent is to reduce code
+ * duplication when dealing with pjproject related configuration. This is also an immutable object, so locking is not an
+ * issue.
+ *
+ **/
+class PJLibConfiguration
+{
+public:
+
+ int timerHeapSize() const
+ {
+ return mTimerHeapSize;
+ }
+
+ /**
+ * Create configuration instance from Ice properties. TODO: This could be extended by adding additional factory
+ * overrides.
+ **/
+ static boost::shared_ptr<PJLibConfiguration> create(const Ice::PropertiesPtr& props);
+
+private:
+ int mTimerHeapSize;
+
+ PJLibConfiguration(int timerHeapSize);
+
+ //
+ // Hidden, not implemented.
+ //
+ PJLibConfiguration(const PJLibConfiguration&);
+ void operator=(const PJLibConfiguration&);
+};
+
+typedef boost::shared_ptr<PJLibConfiguration> PJLibConfigurationPtr;
+
+} /* end of namespace UDPTL */
+} /* End of namespace AsteriskSCF */
diff --git a/src/PJMediaEndpoint.cpp b/src/PJMediaEndpoint.cpp
new file mode 100644
index 0000000..3d2b7a6
--- /dev/null
+++ b/src/PJMediaEndpoint.cpp
@@ -0,0 +1,45 @@
+/*
+ * Asterisk SCF -- An open-source communications framework.
+ *
+ * Copyright (C) 2010, 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 "PJMediaEndpoint.h"
+#include "PJUtil.h"
+#include <AsteriskSCF/System/ExceptionsIf.h>
+#include <pjmedia.h>
+
+using namespace AsteriskSCF::UDPTL;
+using namespace AsteriskSCF::System::V1;
+using namespace AsteriskSCF::PJUtil;
+
+PJMediaEndpoint::~PJMediaEndpoint()
+{
+ pjmedia_endpt_destroy(mEndpoint);
+}
+
+PJMediaEndpointPtr AsteriskSCF::UDPTL::PJMediaEndpoint::create(const PJMediaEnvironmentPtr& env)
+{
+ pjmedia_endpt* t;
+ pj_status_t result = pjmedia_endpt_create(env->poolFactory(), 0, 1, &t);
+ if (fail(result))
+ {
+ throw InternalInitializationException("Unable to create media endpoint!");
+ }
+ return PJMediaEndpointPtr(new PJMediaEndpoint(t));
+}
+
+PJMediaEndpoint::PJMediaEndpoint(pjmedia_endpt* endpt) :
+ mEndpoint(endpt)
+{
+}
diff --git a/src/PJMediaEndpoint.h b/src/PJMediaEndpoint.h
new file mode 100644
index 0000000..c04bc8a
--- /dev/null
+++ b/src/PJMediaEndpoint.h
@@ -0,0 +1,60 @@
+/*
+ * Asterisk SCF -- An open-source communications framework.
+ *
+ * Copyright (C) 2010, 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.
+ */
+
+#pragma once
+
+#include "PJMediaEnvironment.h"
+#include <boost/shared_ptr.hpp>
+
+//
+// forward declarations.
+//
+struct pjmedia_endpt;
+
+namespace AsteriskSCF
+{
+namespace UDPTL
+{
+
+class PJMediaEndpoint;
+typedef boost::shared_ptr<PJMediaEndpoint> PJMediaEndpointPtr;
+
+class PJMediaEndpoint
+{
+public:
+
+ ~PJMediaEndpoint();
+
+ pjmedia_endpt* endpoint() const
+ {
+ return mEndpoint;
+ }
+
+ static PJMediaEndpointPtr create(const PJMediaEnvironmentPtr& environ);
+
+private:
+ pjmedia_endpt* mEndpoint;
+
+ PJMediaEndpoint(pjmedia_endpt* endpoint);
+
+ //
+ // Hidden and unimplemented.
+ //
+ PJMediaEndpoint(const PJMediaEndpoint&);
+ void operator=(const PJMediaEndpoint&);
+};
+} /* End of namespace UDPTL */
+} /* End of namespace AsteriskSCF */
diff --git a/src/PJMediaEnvironment.cpp b/src/PJMediaEnvironment.cpp
new file mode 100644
index 0000000..183bdb0
--- /dev/null
+++ b/src/PJMediaEnvironment.cpp
@@ -0,0 +1,56 @@
+/*
+ * Asterisk SCF -- An open-source communications framework.
+ *
+ * Copyright (C) 2010, 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 "PJMediaEnvironment.h"
+#include <Ice/Properties.h>
+#include <pjlib.h>
+#include <pjmedia.h>
+#include <pjnath.h>
+#include "PJUtil.h"
+#include <AsteriskSCF/System/ExceptionsIf.h>
+
+using namespace std;
+using namespace AsteriskSCF::UDPTL;
+using namespace AsteriskSCF::System::V1;
+using namespace AsteriskSCF::PJUtil;
+
+//
+// The main work of creating the various objects is done by the factory, not the PJMediaEnvironment constructor.
+//
+PJMediaEnvironmentPtr AsteriskSCF::UDPTL::PJMediaEnvironment::create(const Ice::PropertiesPtr& props,
+ const UDPTLConfigurationPtr& configObject)
+{
+ return PJMediaEnvironmentPtr(new PJMediaEnvironment(PJLibConfiguration::create(props), configObject));
+}
+
+PJMediaEnvironment::PJMediaEnvironment(const PJLibConfigurationPtr& libCfg,
+ const UDPTLConfigurationPtr& configObject) :
+ mPJLibConfig(libCfg),
+ mConfiguration(configObject),
+ mCachingPool(new pj_caching_pool)
+{
+ //
+ // I find this practice a little sketchy since the pointers that might be retrieve through the accessors *must*
+ // not be used outside of the scope of this object's lifetime.
+ //
+ pj_caching_pool_init(mCachingPool.get(), & pj_pool_factory_default_policy, 0);
+ mPoolFactory = &(mCachingPool->factory);
+
+ //
+ // TODO: should these values come from configuration.
+ //
+ mMemoryPool = pj_pool_create(mPoolFactory, "MediaTransportUDPTL", 1024, 1024, 0);
+}
diff --git a/src/PJMediaEnvironment.h b/src/PJMediaEnvironment.h
new file mode 100644
index 0000000..b2a404d
--- /dev/null
+++ b/src/PJMediaEnvironment.h
@@ -0,0 +1,108 @@
+/*
+ * Asterisk SCF -- An open-source communications framework.
+ *
+ * Copyright (C) 2010, 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.
+ */
+
+#pragma once
+
+#include "Configuration.h"
+
+#include <Ice/PropertiesF.h>
+#include <string>
+#include <boost/shared_ptr.hpp>
+
+//
+// Forward declarations.
+//
+struct pj_pool_factory;
+struct pjmedia_endpt;
+struct pj_pool_t;
+struct pj_caching_pool;
+
+namespace AsteriskSCF
+{
+namespace UDPTL
+{
+
+class PJMediaEnvironment;
+typedef boost::shared_ptr<PJMediaEnvironment> PJMediaEnvironmentPtr;
+
+/**
+ *
+ * PJMediaEnvironment pulls together all of the different configuration modules for the current pjproject library
+ * features. Objects that need this info should use these accessors instead of caching their own copies. The
+ * PJMediaEnvironment can be updated with new configuration without affecting operations in progress. In progress
+ * operations will simply use the version of the configuration that was available when it started. The exception to this
+ * guideline is if there are multiple operations in a small scope that need a consistent version of the
+ * configuration. In this case, that operation should keep a scope-local copy for the duration of those operations. This
+ * can extend to AMI operations.
+ *
+ * PJMediaEnvironment provides accessors for the pool and pool factory used in so many pjX related operations. This
+ * prevents having pj related details peppered throughout the method signatures.
+ *
+ * Generally speaking this object should be instantiated when the service is loaded *or* as soon as the relevant
+ * configuration becomes available.
+ *
+ **/
+class PJMediaEnvironment
+{
+public:
+
+ /**
+ * Get generic configuration object.
+ */
+ PJLibConfigurationPtr libConfig() const
+ {
+ return mPJLibConfig;
+ }
+
+ /**
+ * Get our library instance's main pool factory. As this function does not return a reference counted pointer, its
+ * value should not be cached at all. Its validity is directly related to the lifetime of the PJMediaEnvironment
+ * object.
+ */
+ pj_pool_factory* poolFactory() const
+ {
+ return mPoolFactory;
+ }
+
+ /**
+ * Get the main memory pool. As this function does not return a reference counted pointer, its value should
+ * not be cached at all. Its validity is directly related to the lifetime of the PJMediaEnvironment object.
+ */
+ pj_pool_t* memoryPool() const
+ {
+ return mMemoryPool;
+ }
+
+ /**
+ * Create an instance of the object based on the Ice properties.
+ */
+ static PJMediaEnvironmentPtr create(const Ice::PropertiesPtr& props, const UDPTLConfigurationPtr& configObject);
+
+private:
+
+ PJLibConfigurationPtr mPJLibConfig;
+ UDPTLConfigurationPtr mConfiguration;
+
+ pj_pool_factory* mPoolFactory;
+ pj_pool_t* mMemoryPool;
+ boost::shared_ptr<pj_caching_pool> mCachingPool;
+
+ PJMediaEnvironment(const PJLibConfigurationPtr& libConfig,
+ const UDPTLConfigurationPtr& configObject);
+};
+
+} /* End of namespace UDPTL */
+} /* End of namespace AsteriskSCF */
diff --git a/src/PJMediaTransport.cpp b/src/PJMediaTransport.cpp
new file mode 100644
index 0000000..99d4b14
--- /dev/null
+++ b/src/PJMediaTransport.cpp
@@ -0,0 +1,83 @@
+/*
+ * Asterisk SCF -- An open-source communications framework.
+ *
+ * Copyright (C) 2010, 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 "PJMediaTransport.h"
+#include <pjmedia.h>
+#include <pjlib.h>
+#include <string>
+#ifndef _NDEBUG
+#include <iostream>
+#endif
+
+using namespace std;
+using namespace AsteriskSCF::UDPTL;
+using namespace AsteriskSCF::Helpers;
+
+PJMediaTransport::~PJMediaTransport()
+{
+ pjmedia_transport_close(mTransport);
+}
+
+pjmedia_transport* PJMediaTransport::getTransport() const
+{
+ return mTransport;
+}
+
+PJMediaTransport::PJMediaTransport(pjmedia_transport* t) :
+ mTransport(t)
+{
+}
+
+AddressPtr PJMediaTransport::localAddress()
+{
+ return getLocalAddressImpl();
+}
+
+AddressPtr PJMediaTransport::remoteAddress()
+{
+ pjmedia_transport_info info;
+ pjmedia_transport_info_init(&info);
+ pjmedia_transport_get_info(mTransport, &info);
+
+ if (info.src_rtp_name.addr.sa_family != pj_AF_INET() &&
+ info.src_rtp_name.addr.sa_family != pj_AF_INET6())
+ {
+ //
+ // If we don't have the remote address yet (we know because the default
+ // intialization for the above is neither pj_AF_INET() or
+ // pj_AF_INET6()) then return 0
+ //
+ return AddressPtr();
+ }
+ return fromInfo(info);
+}
+
+AddressPtr PJMediaTransport::getLocalAddressImpl()
+{
+ pjmedia_transport_info info;
+ pjmedia_transport_info_init(&info);
+ pjmedia_transport_get_info(mTransport, &info);
+ return fromInfo(info);
+}
+
+AddressPtr PJMediaTransport::fromInfo(pjmedia_transport_info& info)
+{
+ char buff[PJ_INET6_ADDRSTRLEN];
+ pj_sockaddr_print(&info.sock_info.rtp_addr_name, buff, sizeof(buff), 0);
+ int port = pj_sockaddr_get_port(&info.sock_info.rtp_addr_name);
+ string address = buff;
+ return AddressPtr(new Address(address, port));
+}
diff --git a/src/PJMediaTransport.h b/src/PJMediaTransport.h
new file mode 100644
index 0000000..e72325b
--- /dev/null
+++ b/src/PJMediaTransport.h
@@ -0,0 +1,65 @@
+/*
+ * Asterisk SCF -- An open-source communications framework.
+ *
+ * Copyright (C) 2010, Digium, Inc.
+ *
+ * See http://www.asterisk.org for more information about
+ * the Asterisk SCF project. Please do not directly contact
... 4803 lines suppressed ...
--
asterisk-scf/integration/mediatransportudptl.git
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