Ginga  0.13.6
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Channels.h
1 /******************************************************************************
2 Este arquivo eh parte da implementacao do ambiente declarativo do middleware
3 Ginga (Ginga-NCL).
4 
5 Direitos Autorais Reservados (c) 1989-2007 PUC-Rio/Laboratorio TeleMidia
6 
7 Este programa eh software livre; voce pode redistribui-lo e/ou modificah-lo sob
8 os termos da Licenca Publica Geral GNU versao 2 conforme publicada pela Free
9 Software Foundation.
10 
11 Este programa eh distribuido na expectativa de que seja util, porem, SEM
12 NENHUMA GARANTIA; nem mesmo a garantia implicita de COMERCIABILIDADE OU
13 ADEQUACAO A UMA FINALIDADE ESPECIFICA. Consulte a Licenca Publica Geral do
14 GNU versao 2 para mais detalhes.
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17 com este programa; se nao, escreva para a Free Software Foundation, Inc., no
18 endereco 59 Temple Street, Suite 330, Boston, MA 02111-1307 USA.
19 
20 Para maiores informacoes:
21 ncl @ telemidia.puc-rio.br
22 http://www.ncl.org.br
23 http://www.ginga.org.br
24 http://www.telemidia.puc-rio.br
25 ******************************************************************************
26 This file is part of the declarative environment of middleware Ginga (Ginga-NCL)
27 
28 Copyright: 1989-2007 PUC-RIO/LABORATORIO TELEMIDIA, All Rights Reserved.
29 
30 This program is free software; you can redistribute it and/or modify it under
31 the terms of the GNU General Public License version 2 as published by
32 the Free Software Foundation.
33 
34 This program is distributed in the hope that it will be useful, but WITHOUT ANY
35 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
36 PARTICULAR PURPOSE. See the GNU General Public License version 2 for more
37 details.
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39 You should have received a copy of the GNU General Public License version 2
40 along with this program; if not, write to the Free Software
41 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
42 
43 For further information contact:
44 ncl @ telemidia.puc-rio.br
45 http://www.ncl.org.br
46 http://www.ginga.org.br
47 http://www.telemidia.puc-rio.br
48 *******************************************************************************/
49 
50 #ifndef Channels_H_
51 #define Channels_H_
52 
53 #include <string>
54 #include <map>
55 #include <fstream>
56 #include <iostream>
57 using namespace std;
58 
59 namespace br {
60 namespace pucrio {
61 namespace telemidia {
62 namespace ginga {
63 namespace core {
64 namespace tuning {
65 class Channels {
66  private:
67  map<long, string> *channelList;
68  map<long, unsigned char> *virtualChannelList;
69  long defaultFreq;
70 
71  public:
72  Channels();
73  ~Channels();
74 
75  void insertFreq(string name, long freq, unsigned char virtualChannel);
76  void removeFreq(long freq);
77  string getName(long freq);
78  long getFreqByName(string name);
79  unsigned char getVirtualChannel(long freq);
80  long getPreviousFreq(long currentFreq);
81  long getNextFreq(long currentFreq);
82  void cleanList();
83  int loadFromFile(string filename);
84  int saveToFile(string filename);
85  int getListSize();
86  void setDefaultFreq(long freq);
87  long getDefaultFreq();
88  map<long, string>* getChannelsListName();
89  map<long, unsigned char>* getVirtualChannelsList();
90 };
91 }
92 }
93 }
94 }
95 }
96 }
97 
98 #endif /*Channels_H_*/