MWAWStringStream.hxx
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1 /* -*- Mode: C++; c-default-style: "k&r"; indent-tabs-mode: nil; tab-width: 2; c-basic-offset: 2 -*- */
2 
3 /* libmwaw
4 * Version: MPL 2.0 / LGPLv2+
5 *
6 * The contents of this file are subject to the Mozilla Public License Version
7 * 2.0 (the "License"); you may not use this file except in compliance with
8 * the License or as specified alternatively below. You may obtain a copy of
9 * the License at http://www.mozilla.org/MPL/
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16 * Alternatively, the contents of this file may be used under the terms of
17 * the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"),
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21 
22 #ifndef MWAW_STRING_STREAM_HXX
23 #define MWAW_STRING_STREAM_HXX
24 
25 #include <librevenge-stream/librevenge-stream.h>
26 
28 
34 class MWAWStringStream: public librevenge::RVNGInputStream
35 {
36 public:
38  MWAWStringStream(const unsigned char *data, const unsigned int dataSize);
41 
43  void append(const unsigned char *data, const unsigned int dataSize);
48  const unsigned char *read(unsigned long numBytes, unsigned long &numBytesRead);
50  long tell();
54  int seek(long offset, librevenge::RVNG_SEEK_TYPE seekType);
56  bool isEnd();
57 
61  bool isStructured();
65  unsigned subStreamCount();
69  const char *subStreamName(unsigned);
73  bool existsSubStream(const char *name);
77  librevenge::RVNGInputStream *getSubStreamByName(const char *name);
81  librevenge::RVNGInputStream *getSubStreamById(unsigned);
82 
83 private:
86  MWAWStringStream(const MWAWStringStream &); // copy is not allowed
87  MWAWStringStream &operator=(const MWAWStringStream &); // assignment is not allowed
88 };
89 
90 #endif
91 
92 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:

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