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comparison deps/Platinum/Source/Devices/MediaServer/PltMediaCache.h @ 0:3425707ddbf6

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author fraserofthenight
date Mon, 06 Jul 2009 08:06:28 -0700
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-1:000000000000 0:3425707ddbf6
1 /*****************************************************************
2 |
3 | Platinum - AV Media Cache
4 |
5 | Copyright (c) 2004-2008, Plutinosoft, LLC.
6 | All rights reserved.
7 | http://www.plutinosoft.com
8 |
9 | This program is free software; you can redistribute it and/or
10 | modify it under the terms of the GNU General Public License
11 | as published by the Free Software Foundation; either version 2
12 | of the License, or (at your option) any later version.
13 |
14 | OEMs, ISVs, VARs and other distributors that combine and
15 | distribute commercially licensed software with Platinum software
16 | and do not wish to distribute the source code for the commercially
17 | licensed software under version 2, or (at your option) any later
18 | version, of the GNU General Public License (the "GPL") must enter
19 | into a commercial license agreement with Plutinosoft, LLC.
20 |
21 | This program is distributed in the hope that it will be useful,
22 | but WITHOUT ANY WARRANTY; without even the implied warranty of
23 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 | GNU General Public License for more details.
25 |
26 | You should have received a copy of the GNU General Public License
27 | along with this program; see the file LICENSE.txt. If not, write to
28 | the Free Software Foundation, Inc.,
29 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
30 | http://www.gnu.org/licenses/gpl-2.0.html
31 |
32 ****************************************************************/
33
34 #ifndef _PLT_MEDIA_CACHE_H_
35 #define _PLT_MEDIA_CACHE_H_
36
37 /*----------------------------------------------------------------------
38 | includes
39 +---------------------------------------------------------------------*/
40 #include "Neptune.h"
41 #include "PltMediaItem.h"
42 #include "PltDeviceData.h"
43
44 /*----------------------------------------------------------------------
45 | forward declarations
46 +---------------------------------------------------------------------*/
47
48 /*----------------------------------------------------------------------
49 | typedefs
50 +---------------------------------------------------------------------*/
51 typedef NPT_Map<NPT_String, PLT_MediaObjectListReference>::Entry PLT_MediaCacheEntry;
52
53 /*----------------------------------------------------------------------
54 | PLT_MediaCache class
55 +---------------------------------------------------------------------*/
56 class PLT_MediaCache
57 {
58 public:
59 PLT_MediaCache();
60 virtual ~PLT_MediaCache();
61
62 NPT_Result Put(const char* device_uuid, const char* item_id, PLT_MediaObjectListReference& list);
63 NPT_Result Get(const char* device_uuid, const char* item_id, PLT_MediaObjectListReference& list);
64 NPT_Result Clear(const char* device_uuid, const char* item_id);
65 NPT_Result Clear(const char* device_uuid = NULL);
66
67 private:
68 NPT_String GenerateKey(const char* device_uuid, const char* item_id);
69
70 private:
71 NPT_Mutex m_Mutex;
72 NPT_Map<NPT_String, PLT_MediaObjectListReference> m_Items;
73 };
74
75 #endif /* _PLT_MEDIA_CACHE_H_ */