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Diffstat (limited to 'lib/libUPnP/Platinum/Source/Apps/MicroMediaController/PltMicroMediaController.h')
| -rw-r--r-- | lib/libUPnP/Platinum/Source/Apps/MicroMediaController/PltMicroMediaController.h | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/lib/libUPnP/Platinum/Source/Apps/MicroMediaController/PltMicroMediaController.h b/lib/libUPnP/Platinum/Source/Apps/MicroMediaController/PltMicroMediaController.h new file mode 100644 index 0000000..c5b17bf --- /dev/null +++ b/lib/libUPnP/Platinum/Source/Apps/MicroMediaController/PltMicroMediaController.h @@ -0,0 +1,176 @@ +/***************************************************************** +| +| Platinum - Micro Media Controller +| +| Copyright (c) 2004-2010, 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. +| licensing@plutinosoft.com +| +| 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 +| +****************************************************************/ + +#ifndef _MICRO_MEDIA_CONTROLLER_H_ +#define _MICRO_MEDIA_CONTROLLER_H_ + +/*---------------------------------------------------------------------- +| includes ++---------------------------------------------------------------------*/ +#include "Platinum.h" +#include "PltMediaServer.h" +#include "PltSyncMediaBrowser.h" +#include "PltMediaController.h" +#include "Neptune.h" + +/*---------------------------------------------------------------------- +| definitions ++---------------------------------------------------------------------*/ +typedef NPT_Map<NPT_String, NPT_String> PLT_StringMap; +typedef NPT_Lock<PLT_StringMap> PLT_LockStringMap; +typedef NPT_Map<NPT_String, NPT_String>::Entry PLT_StringMapEntry; + +/*---------------------------------------------------------------------- +| PLT_MediaItemIDFinder ++---------------------------------------------------------------------*/ +class PLT_MediaItemIDFinder +{ +public: + // methods + PLT_MediaItemIDFinder(const char* object_id) : m_ObjectID(object_id) {} + + bool operator()(const PLT_MediaObject* const & item) const { + return item->m_ObjectID.Compare(m_ObjectID, true) ? false : true; + } + +private: + // members + NPT_String m_ObjectID; +}; + +/*---------------------------------------------------------------------- +| PLT_MicroMediaController ++---------------------------------------------------------------------*/ +class PLT_MicroMediaController : public PLT_SyncMediaBrowser, + public PLT_MediaController, + public PLT_MediaControllerDelegate +{ +public: + PLT_MicroMediaController(PLT_CtrlPointReference& ctrlPoint); + virtual ~PLT_MicroMediaController(); + + void ProcessCommandLoop(); + + // PLT_MediaBrowserDelegate methods + bool OnMSAdded(PLT_DeviceDataReference& device); + + // PLT_MediaControllerDelegate methods + bool OnMRAdded(PLT_DeviceDataReference& device); + void OnMRRemoved(PLT_DeviceDataReference& device); + void OnMRStateVariablesChanged(PLT_Service* /* service */, + NPT_List<PLT_StateVariable*>* /* vars */); + + // PLT_HttpClientTask method + NPT_Result ProcessResponse(NPT_Result res, + const NPT_HttpRequest& request, + const NPT_HttpRequestContext& context, + NPT_HttpResponse* response); + +private: + const char* ChooseIDFromTable(PLT_StringMap& table); + void PopDirectoryStackToRoot(void); + NPT_Result DoBrowse(const char* object_id = NULL, bool metdata = false); + + void GetCurMediaServer(PLT_DeviceDataReference& server); + void GetCurMediaRenderer(PLT_DeviceDataReference& renderer); + + PLT_DeviceDataReference ChooseDevice(const NPT_Lock<PLT_DeviceMap>& deviceList); + + // Command Handlers + void HandleCmd_scan(const char* ip); + void HandleCmd_getms(); + void HandleCmd_setms(); + void HandleCmd_ls(); + void HandleCmd_info(); + void HandleCmd_cd(const char* command); + void HandleCmd_cdup(); + void HandleCmd_pwd(); + void HandleCmd_help(); + void HandleCmd_getmr(); + void HandleCmd_setmr(); + void HandleCmd_download(); + void HandleCmd_open(); + void HandleCmd_play(); + void HandleCmd_seek(const char* command); + void HandleCmd_stop(); + void HandleCmd_mute(); + void HandleCmd_unmute(); + +private: + /* Tables of known devices on the network. These are updated via the + * OnMSAddedRemoved and OnMRAddedRemoved callbacks. Note that you should first lock + * before accessing them using the NPT_Map::Lock function. + */ + NPT_Lock<PLT_DeviceMap> m_MediaServers; + NPT_Lock<PLT_DeviceMap> m_MediaRenderers; + + /* Currently selected media server as well as + * a lock. If you ever want to hold both the m_CurMediaRendererLock lock and the + * m_CurMediaServerLock lock, make sure you grab the server lock first. + */ + PLT_DeviceDataReference m_CurMediaServer; + NPT_Mutex m_CurMediaServerLock; + + /* Currently selected media renderer as well as + * a lock. If you ever want to hold both the m_CurMediaRendererLock lock and the + * m_CurMediaServerLock lock, make sure you grab the server lock first. + */ + PLT_DeviceDataReference m_CurMediaRenderer; + NPT_Mutex m_CurMediaRendererLock; + + /* Most recent results from a browse request. The results come back in a + * callback instead of being returned to the calling function, so this + * variable is necessary in order to give the results back to the calling + * function. + */ + PLT_MediaObjectListReference m_MostRecentBrowseResults; + + /* When browsing through the tree on a media server, this is the stack + * symbolizing the current position in the tree. The contents of the + * stack are the object ID's of the nodes. Note that the object id: "0" should + * always be at the bottom of the stack. + */ + NPT_Stack<NPT_String> m_CurBrowseDirectoryStack; + + /* Semaphore on which to block when waiting for a response from over + * the network + */ + NPT_SharedVariable m_CallbackResponseSemaphore; + + /* Task Manager managing download tasks */ + PLT_TaskManager m_DownloadTaskManager; +}; + +#endif /* _MICRO_MEDIA_CONTROLLER_H_ */ + |