root/branches/echoaudio/src/bebob/bebob_avdevice_subunit.h

Revision 507, 2.9 kB (checked in by ppalmers, 16 years ago)

[Temporary commit: compiles but doesn't run]

First pass on AV/C code refactoring. Generic code and data structures
are moved to libavc classes. Implementation/vendor specific stuff remains
in specific classes.

In this case all 'Extended' commands and the discovery procedures remain in
the bebob/ classes, while the remainder goes into the libavc classes.

Line 
1 /*
2  * Copyright (C) 2005-2007 by Daniel Wagner
3  *
4  * This file is part of FFADO
5  * FFADO = Free Firewire (pro-)audio drivers for linux
6  *
7  * FFADO is based upon FreeBoB
8  *
9  * This library is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU Lesser General Public
11  * License version 2.1, as published by the Free Software Foundation;
12  *
13  * This library is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
16  * Lesser General Public License for more details.
17  *
18  * You should have received a copy of the GNU Lesser General Public
19  * License along with this library; if not, write to the Free Software
20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
21  * MA 02110-1301 USA
22  */
23
24 #ifndef BEBOB_AVDEVICESUBUNIT_H
25 #define BEBOB_AVDEVICESUBUNIT_H
26
27 #include "bebob/bebob_avplug.h"
28 #include "bebob/bebob_functionblock.h"
29
30 #include "debugmodule/debugmodule.h"
31 #include "libavc/general/avc_extended_subunit_info.h"
32 #include "libavc/avc_definitions.h"
33 #include "libavc/general/avc_generic.h"
34
35 #include <vector>
36
37 #include "libavc/general/avc_subunit.h"
38 #include "libavc/general/avc_plug.h"
39
40 namespace BeBoB {
41
42 /////////////////////////////
43
44 class SubunitAudio: public AVC::SubunitAudio {
45  public:
46     SubunitAudio( AVC::Unit& avDevice,
47               AVC::subunit_t id );
48     SubunitAudio();
49     virtual ~SubunitAudio();
50
51     virtual bool discover();
52     virtual bool discoverConnections();
53
54     virtual const char* getName();
55
56     FunctionBlockVector getFunctionBlocks() { return m_functions; };
57    
58 protected:
59     bool discoverFunctionBlocks();
60     bool discoverFunctionBlocksDo(
61         AVC::ExtendedSubunitInfoCmd::EFunctionBlockType fbType );
62     bool createFunctionBlock(
63         AVC::ExtendedSubunitInfoCmd::EFunctionBlockType fbType,
64         AVC::ExtendedSubunitInfoPageData& data );
65
66     FunctionBlock::ESpecialPurpose convertSpecialPurpose(
67         AVC::function_block_special_purpose_t specialPurpose );
68
69     virtual bool serializeChild( Glib::ustring basePath,
70                                  Util::IOSerialize& ser ) const;
71     virtual bool deserializeChild( Glib::ustring basePath,
72                                    Util::IODeserialize& deser,
73                                    AVC::Unit& unit );
74
75 protected:
76     FunctionBlockVector m_functions;
77 };
78
79 /////////////////////////////
80
81 class SubunitMusic: public AVC::SubunitMusic {
82  public:
83     SubunitMusic( AVC::Unit& avDevice,
84               AVC::subunit_t id );
85     SubunitMusic();
86     virtual ~SubunitMusic();
87
88     virtual const char* getName();
89
90 protected:
91     virtual bool serializeChild( Glib::ustring basePath,
92                                  Util::IOSerialize& ser ) const;
93     virtual bool deserializeChild( Glib::ustring basePath,
94                                    Util::IODeserialize& deser,
95                                    AVC::Unit& unit );
96 };
97
98 }
99
100 #endif
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