75ed1d15d0
* wxStream: - new inheritance, new stream buffer, nearly the same API for the
end user
- updated other streams consequently
* wxGTK: some change to make it compile on GTK 1.0 and GTK 1.1
* small changes on wxThread to prepare a more reentrant lib
* wxVariant works with wxStream too now
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@829 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
75 lines
1.7 KiB
C++
75 lines
1.7 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: fstream.h
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// Purpose: File stream classes
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// Author: Guilhem Lavaux
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// Modified by:
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// Created: 11/07/98
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// RCS-ID: $Id$
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// Copyright: (c) Guilhem Lavaux
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_WXFSTREAM_H__
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#define _WX_WXFSTREAM_H__
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#ifdef __GNUG__
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#pragma interface "fstream.h"
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#endif
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#include <wx/object.h>
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#include <wx/string.h>
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#include <wx/stream.h>
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#include <wx/file.h>
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class wxFileInputStream: public wxInputStream {
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public:
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wxFileInputStream(const wxString& ifileName);
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wxFileInputStream(wxFile& file);
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wxFileInputStream(int fd);
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virtual ~wxFileInputStream();
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virtual char Peek();
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bool Ok() const { return m_file->IsOpened(); }
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protected:
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wxFileInputStream();
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size_t OnSysRead(void *buffer, size_t size);
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off_t OnSysSeek(off_t pos, wxSeekMode mode);
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off_t OnSysTell() const;
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protected:
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wxFile *m_file;
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bool m_file_destroy;
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};
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class wxFileOutputStream: public wxOutputStream {
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public:
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wxFileOutputStream(const wxString& fileName);
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wxFileOutputStream(wxFile& file);
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wxFileOutputStream(int fd);
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virtual ~wxFileOutputStream();
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// To solve an ambiguity on GCC
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inline wxOutputStream& Write(const void *buffer, size_t size)
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{ return wxOutputStream::Write(buffer, size); }
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void Sync();
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bool Ok() const { return m_file->IsOpened(); }
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protected:
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wxFileOutputStream();
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size_t OnSysWrite(const void *buffer, size_t size);
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off_t OnSysSeek(off_t pos, wxSeekMode mode);
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off_t OnSysTell() const;
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protected:
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wxFile *m_file;
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bool m_file_destroy;
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};
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#endif
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