wxWidgets/include/wx/mstream.h
Guilhem Lavaux a324a7bccf Added GSocket for Unix (only GTK for the moment)
Updated wxSocket to use GSocket API
Added a progress bar to client.cpp
Added CopyTo to wxMemoryOutputStream to copy the internal buffer to a specified buffer.
Various changes/fixes to the high-level protocols FTP/HTTP
Various Unicode fixes
Removed sckint.*


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3085 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
1999-07-22 17:51:54 +00:00

65 lines
1.6 KiB
C++

/////////////////////////////////////////////////////////////////////////////
// Name: mstream.h
// Purpose: Memory stream classes
// Author: Guilhem Lavaux
// Modified by:
// Created: 11/07/98
// RCS-ID: $Id$
// Copyright: (c) Guilhem Lavaux
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_WXMMSTREAM_H__
#define _WX_WXMMSTREAM_H__
#include <wx/stream.h>
#if wxUSE_STREAMS
class wxMemoryInputStream: public wxInputStream {
private:
size_t m_length;
public:
wxMemoryInputStream(const char *data, size_t length);
virtual ~wxMemoryInputStream();
virtual size_t StreamSize() const { return m_length; }
char Peek();
wxStreamBuffer *InputStreamBuffer() const { return m_i_streambuf; }
protected:
wxStreamBuffer *m_i_streambuf;
protected:
size_t OnSysRead(void *buffer, size_t nbytes);
off_t OnSysSeek(off_t pos, wxSeekMode mode);
off_t OnSysTell() const;
};
class wxMemoryOutputStream: public wxOutputStream {
public:
wxMemoryOutputStream(char *data = NULL, size_t length = 0);
virtual ~wxMemoryOutputStream();
virtual size_t StreamSize() const { return m_o_streambuf->GetLastAccess(); }
wxStreamBuffer *OutputStreamBuffer() const { return m_o_streambuf; }
size_t CopyTo(char *buffer, size_t len) const;
protected:
wxStreamBuffer *m_o_streambuf;
protected:
size_t OnSysWrite(const void *buffer, size_t nbytes);
off_t OnSysSeek(off_t pos, wxSeekMode mode);
off_t OnSysTell() const;
};
#endif
// wxUSE_STREAMS
#endif
// _WX_WXMMSTREAM_H__