root/trunk/libfreebob/src/bebob/bebob_avdevice_subunit.h

Revision 376, 4.5 kB (checked in by wagi, 16 years ago)

De/Serialize function added to subunit
Give AvDevice? reference to all deserialize functions (instead of
several arguments like config rom etc)

Line 
1 /* bebob_avdevice_subunit.h
2  * Copyright (C) 2005,06,07 by Daniel Wagner
3  *
4  * This file is part of FreeBoB.
5  *
6  * FreeBoB is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  * FreeBoB is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with FreeBoB; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
18  * MA 02111-1307 USA.
19  */
20
21 #ifndef BEBOB_AVDEVICESUBUNIT_H
22 #define BEBOB_AVDEVICESUBUNIT_H
23
24 #include "bebob/bebob_avplug.h"
25 #include "bebob/bebob_functionblock.h"
26
27 #include "debugmodule/debugmodule.h"
28 #include "libfreebobavc/avc_extended_subunit_info.h"
29 #include "libfreebobavc/avc_definitions.h"
30 #include "libfreebobavc/avc_generic.h"
31
32 #include <vector>
33
34 namespace BeBoB {
35
36 class AvDevice;
37
38 class AvDeviceSubunit {
39  public:
40     AvDeviceSubunit( AvDevice& avDevice,
41                      AVCCommand::ESubunitType type,
42                      subunit_t id,
43                      int verboseLevel );
44     virtual ~AvDeviceSubunit();
45
46     virtual bool discover();
47     virtual bool discoverConnections();
48     virtual const char* getName() = 0;
49
50     bool addPlug( AvPlug& plug );
51
52     subunit_t getSubunitId()
53         { return m_sbId; }
54     AVCCommand::ESubunitType getSubunitType()
55         { return m_sbType; }
56
57     AvPlugVector& getPlugs()
58         { return m_plugs; }
59     AvPlug* getPlug(AvPlug::EAvPlugDirection direction, plug_id_t plugId);
60
61
62     AvDevice& getAvDevice() const
63         { return *m_avDevice; }
64
65
66     bool serialize( Glib::ustring basePath, Util::IOSerialize& ser ) const;
67     static AvDeviceSubunit* deserialize( Glib::ustring basePath,
68                                          Util::IODeserialize& deser,
69                                          AvDevice& avDevice );
70  protected:
71     AvDeviceSubunit();
72
73     bool discoverPlugs();
74     bool discoverPlugs(AvPlug::EAvPlugDirection plugDirection,
75                        plug_id_t plugMaxId );
76
77     virtual bool serializeChild( Glib::ustring basePath,
78                                  Util::IOSerialize& ser ) const = 0;
79     virtual bool deserializeChild( Glib::ustring basePath,
80                                    Util::IODeserialize& deser,
81                                    AvDevice& avDevice ) = 0;
82
83  protected:
84     AvDevice*                m_avDevice;
85     AVCCommand::ESubunitType m_sbType;
86     subunit_t                m_sbId;
87     int                      m_verboseLevel;
88
89     AvPlugVector             m_plugs;
90
91     DECLARE_DEBUG_MODULE;
92 };
93
94 typedef std::vector<AvDeviceSubunit*> AvDeviceSubunitVector;
95
96 /////////////////////////////
97
98 class AvDeviceSubunitAudio: public AvDeviceSubunit {
99  public:
100     AvDeviceSubunitAudio( AvDevice& avDevice,
101                           subunit_t id,
102                           int verboseLevel );
103     AvDeviceSubunitAudio();
104     virtual ~AvDeviceSubunitAudio();
105
106     virtual bool discover();
107     virtual bool discoverConnections();
108
109     virtual const char* getName();
110
111
112 protected:
113     bool discoverFunctionBlocks();
114     bool discoverFunctionBlocksDo(
115         ExtendedSubunitInfoCmd::EFunctionBlockType fbType );
116     bool createFunctionBlock(
117         ExtendedSubunitInfoCmd::EFunctionBlockType fbType,
118         ExtendedSubunitInfoPageData& data );
119
120     FunctionBlock::ESpecialPurpose convertSpecialPurpose(
121         function_block_special_purpose_t specialPurpose );
122
123     virtual bool serializeChild( Glib::ustring basePath,
124                                  Util::IOSerialize& ser ) const;
125     virtual bool deserializeChild( Glib::ustring basePath,
126                                    Util::IODeserialize& deser,
127                                    AvDevice& avDevice );
128
129 protected:
130     FunctionBlockVector m_functions;
131 };
132
133 /////////////////////////////
134
135 class AvDeviceSubunitMusic: public AvDeviceSubunit {
136  public:
137     AvDeviceSubunitMusic( AvDevice& avDevice,
138                           subunit_t id,
139                           int verboseLevel );
140     AvDeviceSubunitMusic();
141     virtual ~AvDeviceSubunitMusic();
142
143     virtual const char* getName();
144
145 protected:
146     virtual bool serializeChild( Glib::ustring basePath,
147                                  Util::IOSerialize& ser ) const;
148     virtual bool deserializeChild( Glib::ustring basePath,
149                                    Util::IODeserialize& deser,
150                                    AvDevice& avDevice );
151 };
152
153 }
154
155 #endif
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