/usr/include/wx-2.6/wx/fs_mem.h is in wx2.6-headers 2.6.3.2.2-5ubuntu4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Name: fs_mem.h
// Purpose: in-memory file system
// Author: Vaclav Slavik
// Copyright: (c) 2000 Vaclav Slavik
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_FS_MEM_H_
#define _WX_FS_MEM_H_
#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) && !defined(__EMX__)
// Some older compilers (such as EMX) cannot handle
// #pragma interface/implementation correctly, iff
// #pragma implementation is used in _two_ translation
// units (as created by e.g. event.cpp compiled for
// libwx_base and event.cpp compiled for libwx_gui_core).
// So we must not use those pragmas for those compilers in
// such files.
#pragma interface "fs_mem.h"
#endif
#include "wx/defs.h"
#if wxUSE_FILESYSTEM
#include "wx/filesys.h"
#if wxUSE_GUI
class WXDLLIMPEXP_CORE wxBitmap;
class WXDLLIMPEXP_CORE wxImage;
#endif // wxUSE_GUI
// ----------------------------------------------------------------------------
// wxMemoryFSHandlerBase
// ----------------------------------------------------------------------------
class WXDLLIMPEXP_BASE wxMemoryFSHandlerBase : public wxFileSystemHandler
{
public:
wxMemoryFSHandlerBase();
~wxMemoryFSHandlerBase();
// Add file to list of files stored in memory. Stored data (bitmap, text or
// raw data) will be copied into private memory stream and available under
// name "memory:" + filename
static void AddFile(const wxString& filename, const wxString& textdata);
static void AddFile(const wxString& filename, const void *binarydata, size_t size);
// Remove file from memory FS and free occupied memory
static void RemoveFile(const wxString& filename);
virtual bool CanOpen(const wxString& location);
virtual wxFSFile* OpenFile(wxFileSystem& fs, const wxString& location);
virtual wxString FindFirst(const wxString& spec, int flags = 0);
virtual wxString FindNext();
protected:
static bool CheckHash(const wxString& filename);
static wxHashTable *m_Hash;
};
// ----------------------------------------------------------------------------
// wxMemoryFSHandler
// ----------------------------------------------------------------------------
#if wxUSE_GUI
// add GUI-only operations to the base class
class WXDLLIMPEXP_CORE wxMemoryFSHandler : public wxMemoryFSHandlerBase
{
public:
// bring the base class versions into the scope, otherwise they would be
// inaccessible in wxMemoryFSHandler
// (unfortunately "using" can't be used as gcc 2.95 doesn't have it...)
static void AddFile(const wxString& filename, const wxString& textdata)
{
wxMemoryFSHandlerBase::AddFile(filename, textdata);
}
static void AddFile(const wxString& filename,
const void *binarydata,
size_t size)
{
wxMemoryFSHandlerBase::AddFile(filename, binarydata, size);
}
#if wxUSE_IMAGE
static void AddFile(const wxString& filename,
const wxImage& image,
long type);
static void AddFile(const wxString& filename,
const wxBitmap& bitmap,
long type);
#endif // wxUSE_IMAGE
};
#else // !wxUSE_GUI
// just the same thing as the base class in wxBase
class WXDLLIMPEXP_BASE wxMemoryFSHandler : public wxMemoryFSHandlerBase
{
};
#endif // wxUSE_GUI/!wxUSE_GUI
#endif // wxUSE_FILESYSTEM
#endif // _WX_FS_MEM_H_
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