IWASnappyStream.h
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1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /*
3  * This file is part of the libetonyek project.
4  *
5  * This Source Code Form is subject to the terms of the Mozilla Public
6  * License, v. 2.0. If a copy of the MPL was not distributed with this
7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8  */
9 
10 #ifndef IWASNAPPYSTREAM_H_INCLUDED
11 #define IWASNAPPYSTREAM_H_INCLUDED
12 
13 #include <librevenge-stream/librevenge-stream.h>
14 
15 #include "libetonyek_utils.h"
16 
17 namespace libetonyek
18 {
19 
20 class IWASnappyStream : public librevenge::RVNGInputStream
21 {
22 public:
23  explicit IWASnappyStream(const RVNGInputStreamPtr_t &stream);
25 
26  // for unit tests
28 
29  bool isStructured();
30  unsigned subStreamCount();
31  const char *subStreamName(unsigned id);
32  bool existsSubStream(const char *name);
33 
34  librevenge::RVNGInputStream *getSubStreamByName(const char *name);
35  librevenge::RVNGInputStream *getSubStreamById(unsigned id);
36 
37  const unsigned char *read(unsigned long numBytes, unsigned long &numBytesRead);
38  int seek(long offset, librevenge::RVNG_SEEK_TYPE seekType);
39  long tell();
40  bool isEnd();
41 
42 private:
44 };
45 
46 }
47 
48 #endif // IWASNAPPYSTREAM_H_INCLUDED
49 
50 /* vim:set shiftwidth=2 softtabstop=2 expandtab: */
Definition: IWORKBezierElement.cpp:18
bool isEnd()
Definition: IWASnappyStream.cpp:229
bool existsSubStream(const char *name)
Definition: IWASnappyStream.cpp:199
const unsigned char * read(unsigned long numBytes, unsigned long &numBytesRead)
Definition: IWASnappyStream.cpp:214
long tell()
Definition: IWASnappyStream.cpp:224
IWASnappyStream(const RVNGInputStreamPtr_t &stream)
Definition: IWASnappyStream.cpp:164
librevenge::RVNGInputStream * getSubStreamById(unsigned id)
Definition: IWASnappyStream.cpp:209
Definition: IWASnappyStream.h:20
const char * subStreamName(unsigned id)
Definition: IWASnappyStream.cpp:194
librevenge::RVNGInputStream * getSubStreamByName(const char *name)
Definition: IWASnappyStream.cpp:204
static RVNGInputStreamPtr_t uncompressBlock(const RVNGInputStreamPtr_t &block)
Definition: IWASnappyStream.cpp:177
unsigned subStreamCount()
Definition: IWASnappyStream.cpp:189
const char * name
Definition: IWORKToken.cpp:43
int seek(long offset, librevenge::RVNG_SEEK_TYPE seekType)
Definition: IWASnappyStream.cpp:219
boost::shared_ptr< librevenge::RVNGInputStream > RVNGInputStreamPtr_t
Definition: libetonyek_utils.h:111
RVNGInputStreamPtr_t m_stream
Definition: IWASnappyStream.h:43
Definition: IWORKToken.h:331
~IWASnappyStream()
Definition: IWASnappyStream.cpp:173
bool isStructured()
Definition: IWASnappyStream.cpp:184

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