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-rw-r--r--libs/glibmm2/examples/iochannel_stream/fdstream.h121
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diff --git a/libs/glibmm2/examples/iochannel_stream/fdstream.h b/libs/glibmm2/examples/iochannel_stream/fdstream.h
deleted file mode 100644
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--- a/libs/glibmm2/examples/iochannel_stream/fdstream.h
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@@ -1,121 +0,0 @@
-/* Copyright (C) 2004 The glibmm Development Team
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*
- * The fdstream/fdstreambuf example classes provide a streambuffer
- * interface for Glib::IOChannel, so that standard iostreams can be
- * used with fifos, pipes and sockets, with safe temporary files
- * opened with mkstemp() and with files opened with other system
- * functions such as Unix open().
- *
- * It does not make use of the Glib::IOChannel automatic charset code
- * conversion facilities (which when enabled will convert from UTF-8
- * to the locale codeset when writing out, and vice-versa when reading
- * in). Such automatic codeset conversion is usually undesirable as
- * it makes the target file unportable - a file written out in the
- * locale charset can only be used by those expecting the same locale
- * codeset. It is also unnecessary as the <<() and >>() operators for
- * Glib::ustring already carry out this codeset conversion (to avoid
- * this use Glib::ustring::raw() when writing out to a stream via
- * operator <<(), and read in via a std::string object with operator
- * >>()).
- *
- * If an automatic codeset conversion option is thought to be
- * valuable, it would be possible to provide this by having a read
- * buffer in fdstreambuf large enough to take and putback six bytes
- * (the largest space occupied by a UTF-8 character). This would
- * require rewriting fdstreambuf::underflow(), but in compensation
- * fdstreambuf::xsgetn() could be omitted, as if a read buffer were
- * provided then std::streambuf::xsgetn() would be adequate for the
- * purpose by itself.
- *
- * A serious implementation would probably also provide separate
- * read-only ifdstream classes and write-only ofdstream classes, as
- * fdstream provides both read and write facilities.
-*/
-
-
-#ifndef GLIBMMEXAMPLE_FDSTREAM_H
-#define GLIBMMEXAMPLE_FDSTREAM_H
-
-#include <istream>
-#include <ostream>
-#include <streambuf>
-#include <glibmm/iochannel.h>
-
-struct fdstream_error
-{
- bool error;
- Glib::IOChannelError::Code code;
-};
-
-class fdstreambuf: public std::streambuf
-{
-public:
- fdstreambuf(int fd, bool manage);
- fdstreambuf();
- ~fdstreambuf();
-
- void create_iochannel(int fd, bool manage);
- void detach_fd();
- void close_iochannel();
- void connect(const sigc::slot<bool, Glib::IOCondition>& callback, Glib::IOCondition condition);
- fdstream_error get_error() const;
-
-protected:
- virtual int_type underflow();
- virtual std::streamsize xsgetn(char* dest, std::streamsize num);
- virtual int sync();
- virtual int_type overflow(int_type c);
- virtual std::streamsize xsputn(const char* source, std::streamsize num);
-
-private:
- Glib::RefPtr<Glib::IOChannel> iochannel_;
- fdstream_error error_condition;
-
- // putback_buffer does not do any buffering: it reserves one character
- // for putback and one character for a peek() and/or for bumping
- // with sbumpc/uflow()
- char putback_buffer[2];
-
- void reset();
-};
-
-class fdstream :
- public std::istream,
- public std::ostream
-{
-public:
-
- explicit fdstream(int fd, bool manage = true);
- fdstream();
-
- // If fdstream is managing a file descriptor, attaching a new
- // one will close the old one - call detach() to unmanage it
- void attach(int fd, bool manage = true);
- void detach();
-
- void close();
- void connect(const sigc::slot<bool, Glib::IOCondition>& callback,
- Glib::IOCondition condition);
- fdstream_error get_error() const;
-
-private:
- fdstreambuf buf;
-};
-
-#endif /*GLIBMMEXAMPLE_FDSTREAM_H*/