libopenraw
crwfile.hpp
1 /* -*- Mode: C++ -*- */
2 /*
3  * libopenraw - crwfile.h
4  *
5  * Copyright (C) 2006-2015 Hubert Figuiere
6  *
7  * This library is free software: you can redistribute it and/or
8  * modify it under the terms of the GNU Lesser General Public License
9  * as published by the Free Software Foundation, either version 3 of
10  * the License, or (at your option) any later version.
11  *
12  * This library is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with this library. If not, see
19  * <http://www.gnu.org/licenses/>.
20  */
21 
22 #ifndef OR_INTERNALS_CRWFILE_H_
23 #define OR_INTERNALS_CRWFILE_H_
24 #include <stdint.h>
25 #include <sys/types.h>
26 #include <string>
27 #include <vector>
28 
29 #include <libopenraw/consts.h>
30 
31 #include "rawfile.hpp"
32 #include "rawcontainer.hpp"
33 #include "io/stream.hpp"
34 
35 namespace OpenRaw {
36 
37 class MetaValue;
38 class RawData;
39 
40 namespace Internals {
41 
42 class CIFFContainer;
43 
44 class CRWFile
45  : public OpenRaw::RawFile
46 {
47 public:
48  static RawFile *factory(const IO::Stream::Ptr &);
49  CRWFile(const IO::Stream::Ptr &);
50  virtual ~CRWFile();
51 
52  CRWFile(const CRWFile&) = delete;
53  CRWFile & operator=(const CRWFile&) = delete;
54 
55 protected:
56 
57 
58  virtual RawContainer* getContainer() const override;
59  virtual ::or_error _enumThumbnailSizes(std::vector<uint32_t> &list) override;
60 
61 //virtual ::or_error _getThumbnail(uint32_t size, Thumbnail & thumbnail) override;
62 
63  virtual ::or_error _getRawData(RawData & data, uint32_t options) override;
64  virtual MetaValue *_getMetaValue(int32_t meta_index) override;
65 
66  virtual void _identifyId() override;
67 private:
68 
69  IO::Stream::Ptr m_io;
70  CIFFContainer *m_container;
71  uint32_t m_x;
72  uint32_t m_y;
73  std::string m_make;
74  std::string m_model;
75 
76  static const RawFile::camera_ids_t s_def[];
77 };
78 
79 }
80 }
81 
82 #endif
CIFF is the container for CRW files. It is an attempt from Canon to make this a standard. I guess it failed.
Definition: arwfile.cpp:30
virtual ::or_error _getRawData(RawData &data, uint32_t options) override
Definition: crwfile.cpp:154
virtual RawContainer * getContainer() const override
Definition: crwfile.cpp:149
virtual ::or_error _enumThumbnailSizes(std::vector< uint32_t > &list) override
Definition: crwfile.cpp:117