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authorTed Gould <ted@gould.cx>2008-11-21 05:24:08 +0000
committerTed Gould <ted@canonical.com>2008-11-21 05:24:08 +0000
commit44a3a78fb6a3863c0c7f3c1193837337e68a67e4 (patch)
tree1722ee5ec6f88c881cd4124923354b3c1311501b /src/streams-zlib.h
parentMerge from trunk (diff)
downloadinkscape-44a3a78fb6a3863c0c7f3c1193837337e68a67e4.tar.gz
inkscape-44a3a78fb6a3863c0c7f3c1193837337e68a67e4.zip
Merge from fe-moved
(bzr r6891)
Diffstat (limited to 'src/streams-zlib.h')
-rw-r--r--src/streams-zlib.h97
1 files changed, 0 insertions, 97 deletions
diff --git a/src/streams-zlib.h b/src/streams-zlib.h
deleted file mode 100644
index 6ab7405d1..000000000
--- a/src/streams-zlib.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * IO layer : zlib streambuf
- *
- * Authors:
- * Johan Ceuppens <jceuppen at easynet dot be>
- *
- * Copyright (C) 2004 Johan Ceuppens
- *
- * Released under GNU LGPL, read the file 'COPYING.LIB' for more information
- */
-
-#ifndef __STREAMS_ZLIB_H_
-#define __STREAMS_ZLIB_H_
-
-#include "streams-handles.h"
-
-#include <glib/gtypes.h>
-#include <glib/garray.h>
-#include <zlib.h>
-#include <iostream>
-
-namespace Inkscape {
-
-class ZlibBufferException : public std::exception {};
-
-// This is the initial buffersize for the stream and
-// zipbuffers (the streambuffers expand as needed).
-const unsigned int BUFSIZE_STREAM = 4096;
-
-/**
- * ZlibBuffer
- */
-
-//TODO: unbuffered IO
-class ZlibBuffer : public std::streambuf
-{
-public:
-
- ZlibBuffer(URIHandle& urih);
- virtual ~ZlibBuffer() {}
-
-protected:
-
- virtual int allocate_buffers();
- virtual int reallocate_buffers(int new_getsize, int new_putsize);
- virtual int underflow();
- virtual int overflow(int c = EOF);
- virtual int flush_output();
-
- virtual void init_inflation() throw(ZlibBufferException);
- virtual void reset_inflation() throw(ZlibBufferException);
- virtual int consume_and_inflate();
- virtual int do_consume_and_inflate(int nbytes);
- virtual int consume(guint8 *buf, int nbytes);
- virtual int do_consume(guint8 *buf, int nbytes);
- virtual GByteArray *inflate(guint8 *in_buffer, int nbytes);
- virtual GByteArray *do_inflate(guint8 *in_buffer, int nbytes);
- virtual int copy_to_get(guint8 *data, int nbytes);
- virtual int do_copy_to_get(guint8 *data, int nbytes);
-
- URIHandle *_urihandle;
-
-private:
-
- ZlibBuffer& operator=(ZlibBuffer const& rhs);
- ZlibBuffer(ZlibBuffer const& rhs);
-
- z_stream _zs;
- int _putsize, _getsize;//sizes of in and out buffers
-
-};
-
-class izstream : public std::istream {
-public:
-
- explicit izstream(std::streambuf& sb) : std::istream(&sb) {}
- ~izstream() { std::ios::init(0); }
-
- std::streambuf *rdbuf() { return std::ios::rdbuf(); }
- std::streambuf *operator ->() { return rdbuf(); }
-
-};
-
-}
-
-#endif
-
-/*
- Local Variables:
- mode:c++
- c-file-style:"stroustrup"
- c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
- indent-tabs-mode:nil
- fill-column:99
- End:
-*/
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :