http://code.google.com/p/rpcs3/source/detail?r=44

wxWidgets/include/wx/volume.h

@@ -0,0 +1,146 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/volume.h
+// Purpose:     wxFSVolume - encapsulates system volume information
+// Author:      George Policello
+// Modified by:
+// Created:     28 Jan 02
+// RCS-ID:      $Id: volume.h 39399 2006-05-28 23:08:31Z ABX $
+// Copyright:   (c) 2002 George Policello
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+// ----------------------------------------------------------------------------
+// wxFSVolume represents a volume/drive/mount point in a file system
+// ----------------------------------------------------------------------------
+
+#ifndef _WX_FSVOLUME_H_
+#define _WX_FSVOLUME_H_
+
+#include "wx/defs.h"
+
+#if wxUSE_FSVOLUME
+
+#include "wx/arrstr.h"
+
+// the volume flags
+enum
+{
+    // is the volume mounted?
+    wxFS_VOL_MOUNTED = 0x0001,
+
+    // is the volume removable (floppy, CD, ...)?
+    wxFS_VOL_REMOVABLE = 0x0002,
+
+    // read only? (otherwise read write)
+    wxFS_VOL_READONLY = 0x0004,
+
+    // network resources
+    wxFS_VOL_REMOTE = 0x0008
+};
+
+// the volume types
+enum wxFSVolumeKind
+{
+    wxFS_VOL_FLOPPY,
+    wxFS_VOL_DISK,
+    wxFS_VOL_CDROM,
+    wxFS_VOL_DVDROM,
+    wxFS_VOL_NETWORK,
+    wxFS_VOL_OTHER,
+    wxFS_VOL_MAX
+};
+
+class WXDLLIMPEXP_BASE wxFSVolumeBase
+{
+public:
+    // return the array containing the names of the volumes
+    //
+    // only the volumes with the flags such that
+    //  (flags & flagsSet) == flagsSet && !(flags & flagsUnset)
+    // are returned (by default, all mounted ones)
+    static wxArrayString GetVolumes(int flagsSet = wxFS_VOL_MOUNTED,
+                                    int flagsUnset = 0);
+
+    // stop execution of GetVolumes() called previously (should be called from
+    // another thread, of course)
+    static void CancelSearch();
+
+    // create the volume object with this name (should be one of those returned
+    // by GetVolumes()).
+    wxFSVolumeBase();
+    wxFSVolumeBase(const wxString& name);
+    bool Create(const wxString& name);
+
+    // accessors
+    // ---------
+
+    // is this a valid volume?
+    bool IsOk() const;
+
+    // kind of this volume?
+    wxFSVolumeKind GetKind() const;
+
+    // flags of this volume?
+    int GetFlags() const;
+
+    // can we write to this volume?
+    bool IsWritable() const { return !(GetFlags() & wxFS_VOL_READONLY); }
+
+    // get the name of the volume and the name which should be displayed to the
+    // user
+    wxString GetName() const { return m_volName; }
+    wxString GetDisplayName() const { return m_dispName; }
+
+    // TODO: operatios (Mount(), Unmount(), Eject(), ...)?
+
+protected:
+    // the internal volume name
+    wxString m_volName;
+
+    // the volume name as it is displayed to the user
+    wxString m_dispName;
+
+    // have we been initialized correctly?
+    bool m_isOk;
+};
+
+#if wxUSE_GUI
+
+#include "wx/icon.h"
+#include "wx/iconbndl.h" // only for wxIconArray
+
+enum wxFSIconType
+{
+    wxFS_VOL_ICO_SMALL = 0,
+    wxFS_VOL_ICO_LARGE,
+    wxFS_VOL_ICO_SEL_SMALL,
+    wxFS_VOL_ICO_SEL_LARGE,
+    wxFS_VOL_ICO_MAX
+};
+
+// wxFSVolume adds GetIcon() to wxFSVolumeBase
+class WXDLLIMPEXP_CORE wxFSVolume : public wxFSVolumeBase
+{
+public:
+    wxFSVolume() : wxFSVolumeBase() { InitIcons(); }
+    wxFSVolume(const wxString& name) : wxFSVolumeBase(name) { InitIcons(); }
+
+    wxIcon GetIcon(wxFSIconType type) const;
+
+private:
+    void InitIcons();
+
+    // the different icons for this volume (created on demand)
+    wxIconArray m_icons;
+};
+
+#else // !wxUSE_GUI
+
+// wxFSVolume is the same thing as wxFSVolume in wxBase
+typedef wxFSVolumeBase wxFSVolume;
+
+#endif // wxUSE_GUI/!wxUSE_GUI
+
+#endif // wxUSE_FSVOLUME
+
+#endif // _WX_FSVOLUME_H_