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view deps/Platinum/Source/Core/PltUPnP.cpp @ 0:3425707ddbf6
Initial import (hopefully this mercurial stuff works...)
author | fraserofthenight |
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date | Mon, 06 Jul 2009 08:06:28 -0700 |
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/***************************************************************** | | Platinum - UPnP Engine | | Copyright (c) 2004-2008, Plutinosoft, LLC. | All rights reserved. | http://www.plutinosoft.com | | This program 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 2 | of the License, or (at your option) any later version. | | OEMs, ISVs, VARs and other distributors that combine and | distribute commercially licensed software with Platinum software | and do not wish to distribute the source code for the commercially | licensed software under version 2, or (at your option) any later | version, of the GNU General Public License (the "GPL") must enter | into a commercial license agreement with Plutinosoft, LLC. | | This program 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 this program; see the file LICENSE.txt. If not, write to | the Free Software Foundation, Inc., | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | http://www.gnu.org/licenses/gpl-2.0.html | ****************************************************************/ /*---------------------------------------------------------------------- | includes +---------------------------------------------------------------------*/ #include "Neptune.h" #include "PltVersion.h" #include "PltUPnP.h" #include "PltDeviceHost.h" #include "PltCtrlPoint.h" #include "PltSsdp.h" NPT_SET_LOCAL_LOGGER("platinum.core.upnp") /*---------------------------------------------------------------------- | PLT_UPnP_CtrlPointStartIterator class +---------------------------------------------------------------------*/ class PLT_UPnP_CtrlPointStartIterator { public: PLT_UPnP_CtrlPointStartIterator(PLT_SsdpListenTask* listen_task) : m_ListenTask(listen_task) {} virtual ~PLT_UPnP_CtrlPointStartIterator() {} NPT_Result operator()(PLT_CtrlPointReference& ctrl_point) const { NPT_CHECK_SEVERE(ctrl_point->Start(m_ListenTask)); return NPT_SUCCESS; } private: PLT_SsdpListenTask* m_ListenTask; }; /*---------------------------------------------------------------------- | PLT_UPnP_CtrlPointStopIterator class +---------------------------------------------------------------------*/ class PLT_UPnP_CtrlPointStopIterator { public: PLT_UPnP_CtrlPointStopIterator(PLT_SsdpListenTask* listen_task) : m_ListenTask(listen_task) {} virtual ~PLT_UPnP_CtrlPointStopIterator() {} NPT_Result operator()(PLT_CtrlPointReference& ctrl_point) const { return ctrl_point->Stop(m_ListenTask); } private: PLT_SsdpListenTask* m_ListenTask; }; /*---------------------------------------------------------------------- | PLT_UPnP_DeviceStartIterator class +---------------------------------------------------------------------*/ class PLT_UPnP_DeviceStartIterator { public: PLT_UPnP_DeviceStartIterator(PLT_SsdpListenTask* listen_task) : m_ListenTask(listen_task) {} virtual ~PLT_UPnP_DeviceStartIterator() {} NPT_Result operator()(PLT_DeviceHostReference& device_host) const { NPT_CHECK_SEVERE(device_host->Start(m_ListenTask)); return NPT_SUCCESS; } private: PLT_SsdpListenTask* m_ListenTask; }; /*---------------------------------------------------------------------- | PLT_UPnP_DeviceStopIterator class +---------------------------------------------------------------------*/ class PLT_UPnP_DeviceStopIterator { public: PLT_UPnP_DeviceStopIterator(PLT_SsdpListenTask* listen_task) : m_ListenTask(listen_task) {} virtual ~PLT_UPnP_DeviceStopIterator() {} NPT_Result operator()(PLT_DeviceHostReference& device_host) const { return device_host->Stop(m_ListenTask); } private: PLT_SsdpListenTask* m_ListenTask; }; /*---------------------------------------------------------------------- | PLT_UPnP::PLT_UPnP +---------------------------------------------------------------------*/ PLT_UPnP::PLT_UPnP(NPT_UInt32 port, bool multicast /* = true */) : m_Started(false), m_Port(port), m_Multicast(multicast), m_SsdpListenTask(NULL) { NPT_HttpClient::m_UserAgentHeader = "Platinum/" PLT_PLATINUM_VERSION_STRING; NPT_HttpServer::m_ServerHeader = "UPnP/1.0, Platinum/" PLT_PLATINUM_VERSION_STRING; } /*---------------------------------------------------------------------- | PLT_UPnP::~PLT_UPnP +---------------------------------------------------------------------*/ PLT_UPnP::~PLT_UPnP() { Stop(); m_CtrlPoints.Clear(); m_Devices.Clear(); } /*---------------------------------------------------------------------- | PLT_UPnP::Start() +---------------------------------------------------------------------*/ NPT_Result PLT_UPnP::Start() { NPT_LOG_INFO("Starting UPnP..."); NPT_AutoLock lock(m_Lock); if (m_Started == true) return NPT_FAILURE; NPT_Socket* socket = m_Multicast?new NPT_UdpMulticastSocket(): new NPT_UdpSocket(); NPT_CHECK_SEVERE(socket->Bind(NPT_SocketAddress(NPT_IpAddress::Any, m_Port))); /* create the ssdp listener */ m_SsdpListenTask = new PLT_SsdpListenTask(socket, m_Multicast); NPT_CHECK_SEVERE(m_TaskManager.StartTask(m_SsdpListenTask)); /* start devices & ctrlpoints */ m_CtrlPoints.Apply(PLT_UPnP_CtrlPointStartIterator(m_SsdpListenTask)); m_Devices.Apply(PLT_UPnP_DeviceStartIterator(m_SsdpListenTask)); m_Started = true; return NPT_SUCCESS; } /*---------------------------------------------------------------------- | PLT_UPnP::Stop +---------------------------------------------------------------------*/ NPT_Result PLT_UPnP::Stop() { NPT_AutoLock lock(m_Lock); if (m_Started == false) return NPT_FAILURE; NPT_LOG_INFO("Stopping UPnP..."); // Stop ctrlpoints and devices first m_CtrlPoints.Apply(PLT_UPnP_CtrlPointStopIterator(m_SsdpListenTask)); m_Devices.Apply(PLT_UPnP_DeviceStopIterator(m_SsdpListenTask)); m_TaskManager.StopAllTasks(); m_SsdpListenTask = NULL; m_Started = false; return NPT_SUCCESS; } /*---------------------------------------------------------------------- | PLT_UPnP::AddDevice +---------------------------------------------------------------------*/ NPT_Result PLT_UPnP::AddDevice(PLT_DeviceHostReference& device) { NPT_AutoLock lock(m_Lock); if (m_Started) { NPT_LOG_INFO("Starting Device..."); NPT_CHECK_SEVERE(device->Start(m_SsdpListenTask)); } m_Devices.Add(device); return NPT_SUCCESS; } /*---------------------------------------------------------------------- | PLT_UPnP::RemoveDevice +---------------------------------------------------------------------*/ NPT_Result PLT_UPnP::RemoveDevice(PLT_DeviceHostReference& device) { NPT_AutoLock lock(m_Lock); if (m_Started) { device->Stop(m_SsdpListenTask); } return m_Devices.Remove(device); } /*---------------------------------------------------------------------- | PLT_UPnP::AddCtrlPoint +---------------------------------------------------------------------*/ NPT_Result PLT_UPnP::AddCtrlPoint(PLT_CtrlPointReference& ctrl_point) { NPT_AutoLock lock(m_Lock); if (m_Started) { NPT_LOG_INFO("Starting Ctrlpoint..."); NPT_CHECK_SEVERE(ctrl_point->Start(m_SsdpListenTask)); } m_CtrlPoints.Add(ctrl_point); return NPT_SUCCESS; } /*---------------------------------------------------------------------- | PLT_UPnP::RemoveCtrlPoint +---------------------------------------------------------------------*/ NPT_Result PLT_UPnP::RemoveCtrlPoint(PLT_CtrlPointReference& ctrl_point) { NPT_AutoLock lock(m_Lock); if (m_Started) { ctrl_point->Stop(m_SsdpListenTask); } return m_CtrlPoints.Remove(ctrl_point); }