include/wx/fs_zip.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        fs_zip.h
   3 // Purpose:     ZIP file system
   4 // Author:      Vaclav Slavik
   5 // Copyright:   (c) 1999 Vaclav Slavik
   6 // CVS-ID:      $Id$
   7 // Licence:     wxWindows Licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #ifndef _WX_FS_ZIP_H_
  11 #define _WX_FS_ZIP_H_
  12
  13 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  14 #pragma interface "fs_zip.h"
  15 #endif
  16
  17 #include "wx/wxprec.h"
  18
  19 #ifdef __BORLANDC__
  20 #pragma hdrstop
  21 #endif
  22
  23 #if wxUSE_FILESYSTEM && wxUSE_FS_ZIP && wxUSE_STREAMS
  24
  25 #include "wx/filesys.h"
  26
  27 class WXDLLIMPEXP_BASE wxLongToLongHashMap;
  28
  29 //--------------------------------------------------------------------------------
  30 // wxZipFSHandler
  31 //--------------------------------------------------------------------------------
  32
  33 class WXDLLIMPEXP_BASE wxZipFSHandler : public wxFileSystemHandler
  34 {
  35     public:
  36         wxZipFSHandler();
  37         virtual bool CanOpen(const wxString& location);
  38         virtual wxFSFile* OpenFile(wxFileSystem& fs, const wxString& location);
  39         virtual wxString FindFirst(const wxString& spec, int flags = 0);
  40         virtual wxString FindNext();
  41         ~wxZipFSHandler();
  42
  43     private:
  44         // these vars are used by FindFirst/Next:
  45         void *m_Archive;
  46         wxString m_Pattern, m_BaseDir, m_ZipFile;
  47         bool m_AllowDirs, m_AllowFiles;
  48         wxLongToLongHashMap *m_DirsFound;
  49
  50         wxString DoFind();
  51
  52     DECLARE_NO_COPY_CLASS(wxZipFSHandler)
  53 };
  54
  55
  56 #endif
  57   // wxUSE_FILESYSTEM && wxUSE_FS_ZIP && wxUSE_STREAMS
  58
  59 #endif // _WX_FS_ZIP_H_
  60