STOFFStringStream.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/* libstaroffice
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/
10*
11* Software distributed under the License is distributed on an "AS IS" basis,
12* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13* for the specific language governing rights and limitations under the
14* License.
15*
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+"),
18* in which case the provisions of the LGPLv2+ are applicable
19* instead of those above.
20*/
21
22#ifndef STOFF_STRING_STREAM_HXX
23#define STOFF_STRING_STREAM_HXX
24
25#include <librevenge-stream/librevenge-stream.h>
26
28
34class STOFFStringStream: public librevenge::RVNGInputStream
35{
36public:
38 STOFFStringStream(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
83private:
86 STOFFStringStream(const STOFFStringStream &); // copy is not allowed
87 STOFFStringStream &operator=(const STOFFStringStream &); // assignment is not allowed
88};
89
90#endif
91
92// vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
internal data of a STOFFStringStream
Definition STOFFStringStream.cxx:31
internal class used to create a RVNGInputStream from a unsigned char's pointer
Definition STOFFStringStream.hxx:35
const unsigned char * read(unsigned long numBytes, unsigned long &numBytesRead)
! reads numbytes data.
Definition STOFFStringStream.cxx:83
long tell()
returns actual offset position
Definition STOFFStringStream.cxx:109
bool isEnd()
returns true if we are at the end of the section/file
Definition STOFFStringStream.cxx:136
void append(const unsigned char *data, const unsigned int dataSize)
append some data at the end of the string
Definition STOFFStringStream.cxx:78
STOFFStringStream(const STOFFStringStream &)
librevenge::RVNGInputStream * getSubStreamById(unsigned)
return a new stream for a ole zone
Definition STOFFStringStream.cxx:164
int seek(long offset, librevenge::RVNG_SEEK_TYPE seekType)
seeks to a offset position, from actual, beginning or ending position
Definition STOFFStringStream.cxx:114
bool isStructured()
returns true if the stream is ole
Definition STOFFStringStream.cxx:144
librevenge::RVNGInputStream * getSubStreamByName(const char *name)
return a new stream for a ole zone
Definition STOFFStringStream.cxx:169
STOFFStringStreamPrivate * m_data
the string stream data
Definition STOFFStringStream.hxx:85
STOFFStringStream & operator=(const STOFFStringStream &)
~STOFFStringStream()
destructor
Definition STOFFStringStream.cxx:73
unsigned subStreamCount()
returns the number of sub streams.
Definition STOFFStringStream.cxx:149
const char * subStreamName(unsigned)
returns the ith sub streams name
Definition STOFFStringStream.cxx:154
bool existsSubStream(const char *name)
returns true if a substream with name exists
Definition STOFFStringStream.cxx:159

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