zipios  2.2.0
Zipios -- a small C++ library that provides easy access to .zip files.
zipinputstreambuf.hpp
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1 #pragma once
2 #ifndef ZIPINPUSTREAMBUF_HPP
3 #define ZIPINPUSTREAMBUF_HPP
4 
5 /*
6  Zipios -- a small C++ library that provides easy access to .zip files.
7 
8  Copyright (C) 2000-2007 Thomas Sondergaard
9  Copyright (C) 2015-2019 Made to Order Software Corporation
10 
11  This library is free software; you can redistribute it and/or
12  modify it under the terms of the GNU Lesser General Public
13  License as published by the Free Software Foundation; either
14  version 2.1 of the License, or (at your option) any later version.
15 
16  This library is distributed in the hope that it will be useful,
17  but WITHOUT ANY WARRANTY; without even the implied warranty of
18  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19  Lesser General Public License for more details.
20 
21  You should have received a copy of the GNU Lesser General Public
22  License along with this library; if not, write to the Free Software
23  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
24 */
25 
34 
35 #include "ziplocalentry.hpp"
36 
37 
38 namespace zipios
39 {
40 
41 
43 {
44 public:
45  ZipInputStreambuf(std::streambuf * inbuf, offset_t start_pos = -1);
46  ZipInputStreambuf(ZipInputStreambuf const & src) = delete;
47  ZipInputStreambuf & operator = (ZipInputStreambuf const & rhs) = delete;
48  virtual ~ZipInputStreambuf() override;
49 
50 protected:
51  virtual std::streambuf::int_type underflow() override;
52 
53 private:
55  offset_t m_remain = 0; // For STORED entry only. the number of bytes that
56  // has not been put in the m_outvec yet.
57 };
58 
59 
60 } // namespace
61 
62 // Local Variables:
63 // mode: cpp
64 // indent-tabs-mode: nil
65 // c-basic-offset: 4
66 // tab-width: 4
67 // End:
68 
69 // vim: ts=4 sw=4 et
70 #endif
ziplocalentry.hpp
Declare the zipios::ZipLocalEntry class used to handle Zip entries.
zipios::ZipInputStreambuf
An input stream buffer for Zip data.
Definition: zipinputstreambuf.hpp:42
inflateinputstreambuf.hpp
Define zipios::InflateInputStreambuf to decompress files.
zipios::InflateInputStreambuf
A stream buffer to inflate data previous compressed with zlib.
Definition: inflateinputstreambuf.hpp:47
zipios::ZipLocalEntry
An implementation of the FileEntry for Zip archives.
Definition: ziplocalentry.hpp:42
zipios::ZipInputStreambuf::m_remain
offset_t m_remain
Definition: zipinputstreambuf.hpp:55
zipios::ZipInputStreambuf::m_current_entry
ZipLocalEntry m_current_entry
Definition: zipinputstreambuf.hpp:54
zipios::ZipInputStreambuf::underflow
virtual std::streambuf::int_type underflow() override
Called when more data is required.
Definition: zipinputstreambuf.cpp:122
zipios::offset_t
std::streamoff offset_t
Definition: zipios-config.hpp.in:59
zipios::ZipInputStreambuf::~ZipInputStreambuf
virtual ~ZipInputStreambuf() override
Clean up a ZipInputStreambuf object.
Definition: zipinputstreambuf.cpp:108
zipios
The zipios namespace includes the Zipios library definitions.
Definition: backbuffer.cpp:35
zipios::ZipInputStreambuf::ZipInputStreambuf
ZipInputStreambuf(std::streambuf *inbuf, offset_t start_pos=-1)
Initialize a ZipInputStreambuf.
Definition: zipinputstreambuf.cpp:55
zipios::ZipInputStreambuf::operator=
ZipInputStreambuf & operator=(ZipInputStreambuf const &rhs)=delete