root/trunk/libfreebob/src/libfreebobavc/avc_generic.cpp

Revision 125, 3.1 kB (checked in by wagi, 18 years ago)

Initial revision

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
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1 /* avc_generic.cpp
2  * Copyright (C) 2005 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 #include "avc_generic.h"
22 #include "serialize.h"
23 #include "ieee1394service.h"
24
25 AVCCommand::AVCCommand( Ieee1394Service* ieee1394service,
26                         opcode_t opcode )
27     : m_1394Service( ieee1394service )
28     , m_nodeId( 0 )
29     , m_ctype( eCT_Unknown )
30     , m_subunit( 0xff )
31     , m_opcode( opcode )
32     , m_eResponse( eR_Unknown )
33     , m_verbose( false )
34 {
35 }
36
37 bool
38 AVCCommand::serialize( IOSSerialize& se )
39 {
40     se.write( m_ctype, "AVCCommand ctype" );
41     se.write( m_subunit, "AVCCommand subunit" );
42     se.write( m_opcode, "AVCCommand opcode" );
43     return true;
44 }
45
46 bool
47 AVCCommand::deserialize( IISDeserialize& de )
48 {
49     de.read( &m_ctype );
50     de.read( &m_subunit );
51     de.read( &m_opcode );
52     return true;
53 }
54
55 bool
56 AVCCommand::setCommandType( ECommandType commandType )
57 {
58     m_ctype = commandType;
59     m_commandType = commandType;
60     return true;
61 }
62
63 AVCCommand::ECommandType
64 AVCCommand::getCommandType()
65 {
66     return m_commandType;
67 }
68
69 AVCCommand::EResponse
70 AVCCommand::getResponse()
71 {
72     return m_eResponse;
73 }
74
75 bool
76 AVCCommand::parseResponse( byte_t response )
77 {
78     m_eResponse = static_cast<EResponse>( response );
79     return true;
80 }
81
82 bool
83 AVCCommand::setSubunitType(ESubunitType subunitType)
84 {
85     byte_t subT = subunitType;
86
87     m_subunit = ( subT << 3 ) | ( m_subunit & 0x7 );
88     return true;
89 }
90
91 bool
92 AVCCommand::setNodeId( fb_nodeid_t nodeId )
93 {
94     m_nodeId = nodeId;
95     return true;
96 }
97
98 bool
99 AVCCommand::setSubunitId(subunit_id_t subunitId)
100 {
101     m_subunit = ( subunitId & 0x7 ) | ( m_subunit & 0xf8 );
102     return true;
103 }
104
105 AVCCommand::ESubunitType
106 AVCCommand::getSubunitType()
107 {
108     return static_cast<ESubunitType>( ( m_subunit >> 3 ) );
109 }
110
111 subunit_id_t
112 AVCCommand::getSubunitId()
113 {
114     return m_subunit & 0x7;
115 }
116
117 bool
118 AVCCommand::setVerbose( bool enable )
119 {
120     m_verbose = enable;
121     return true;
122 }
123
124 bool
125 AVCCommand::isVerbose()
126 {
127     return m_verbose;
128 }
129
130
131 const char* subunitTypeStrings[] =
132 {
133     "Monitor",
134     "Audio",
135     "Printer",
136     "Disc recorder",
137     "Tape recorder/VCR",
138     "Tuner",
139     "CA",
140     "Video camera",
141     "unknown",
142     "Panel",
143     "Bulletin board",
144     "Camera storage",
145     "Music",
146 };
147
148 const char*
149 subunitTypeToString( subunit_type_t subunitType )
150 {
151     if ( subunitType > sizeof( subunitTypeStrings ) ) {
152         return "unknown";
153     } else {
154         return subunitTypeStrings[subunitType];
155     }
156 }
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