blob: 0c8df0c85b6621022b627394e3678125639fd69d (
plain)
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
|
/*
Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/** @file src/asset.h
* @brief Parent class for assets of DCPs.
*/
#ifndef LIBDCP_ASSET_H
#define LIBDCP_ASSET_H
#include <string>
#include <boost/filesystem.hpp>
#include <sigc++/sigc++.h>
#include "types.h"
namespace ASDCP {
class WriterInfo;
}
namespace libdcp
{
/** @brief Parent class for assets of DCPs
*
* These are collections of pictures or sound.
*/
class Asset
{
public:
/** Construct an Asset.
* @param directory Directory where our XML or MXF file is.
* @param file_name Name of our file within directory.
*/
Asset (std::string directory, std::string file_name);
/** Write details of the asset to a CPL stream.
* @param s Stream.
*/
virtual void write_to_cpl (std::ostream& s) const = 0;
/** Write details of the asset to a PKL stream.
* @param s Stream.
*/
void write_to_pkl (std::ostream& s) const;
/** Write details of the asset to a ASSETMAP stream.
* @param s Stream.
*/
void write_to_assetmap (std::ostream& s) const;
virtual std::list<std::string> equals (boost::shared_ptr<const Asset> other, EqualityOptions opt) const = 0;
protected:
friend class PictureAsset;
friend class SoundAsset;
std::string digest () const;
boost::filesystem::path path () const;
/** Directory that our MXF or XML file is in */
std::string _directory;
/** Name of our MXF or XML file */
std::string _file_name;
/** Our UUID */
std::string _uuid;
private:
/** Digest of our MXF or XML file */
mutable std::string _digest;
};
}
#endif
|
