1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
/***************************************************************************
copyright : (C) 2006 by Lukáš Lalinský
email : lalinsky@gmail.com
copyright : (C) 2002 by Scott Wheeler
email : wheeler@kde.org
(original Vorbis implementation)
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include <bitset>
#include <tstring.h>
#if 0
#include <tdebug.h>
#endif
#include "speexfile.h"
using namespace TagLib;
class Speex::File::FilePrivate
{
public:
FilePrivate() :
comment(0),
properties(0) {}
~FilePrivate()
{
delete comment;
delete properties;
}
Ogg::XiphComment *comment;
Properties *properties;
};
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
Speex::File::File(const char *file, bool readProperties,
Properties::ReadStyle propertiesStyle) : Ogg::File(file)
{
d = new FilePrivate;
read(readProperties, propertiesStyle);
}
Speex::File::~File()
{
delete d;
}
Ogg::XiphComment *Speex::File::tag() const
{
return d->comment;
}
Speex::Properties *Speex::File::audioProperties() const
{
return d->properties;
}
bool Speex::File::save()
{
if(!d->comment)
d->comment = new Ogg::XiphComment;
setPacket(1, d->comment->render());
return Ogg::File::save();
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
void Speex::File::read(bool readProperties, Properties::ReadStyle propertiesStyle)
{
ByteVector speexHeaderData = packet(0);
if(!speexHeaderData.startsWith("Speex ")) {
#if 0
debug("Speex::File::read() -- invalid Speex identification header");
#endif
return;
}
ByteVector commentHeaderData = packet(1);
d->comment = new Ogg::XiphComment(commentHeaderData);
if(readProperties)
d->properties = new Properties(this, propertiesStyle);
}
|
