src/common/archive.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        archive.cpp
   3 // Purpose:     Streams for archive formats
   4 // Author:      Mike Wetherell
   5 // RCS-ID:      $Id$
   6 // Copyright:   (c) Mike Wetherell
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  11   #pragma implementation "archive.h"
  12 #endif
  13
  14 // For compilers that support precompilation, includes "wx.h".
  15 #include "wx/wxprec.h"
  16
  17 #ifdef __BORLANDC__
  18   #pragma hdrstop
  19 #endif
  20
  21 #ifndef WX_PRECOMP
  22   #include "wx/defs.h"
  23 #endif
  24
  25 #if wxUSE_STREAMS && wxUSE_ARCHIVE_STREAMS
  26
  27 #include "wx/archive.h"
  28
  29 IMPLEMENT_ABSTRACT_CLASS(wxArchiveEntry, wxObject)
  30 IMPLEMENT_ABSTRACT_CLASS(wxArchiveClassFactory, wxObject)
  31
  32 #if wxUSE_ZIPSTREAM
  33 //FORCE_LINK(zipstrm)
  34 extern int _wx_link_dummy_func_zipstrm();
  35 static int _wx_link_dummy_var_zipstrm =
  36                _wx_link_dummy_func_zipstrm ();
  37 #endif
  38
  39
  40 /////////////////////////////////////////////////////////////////////////////
  41 // wxArchiveInputStream
  42
  43 wxArchiveInputStream::wxArchiveInputStream(wxInputStream& stream,
  44                                            wxMBConv& conv)
  45   : wxFilterInputStream(stream),
  46     m_conv(conv)
  47 {
  48 }
  49
  50
  51 /////////////////////////////////////////////////////////////////////////////
  52 // wxArchiveOutputStream
  53
  54 wxArchiveOutputStream::wxArchiveOutputStream(wxOutputStream& stream,
  55                                              wxMBConv& conv)
  56   : wxFilterOutputStream(stream),
  57     m_conv(conv)
  58 {
  59 }
  60
  61
  62 /////////////////////////////////////////////////////////////////////////////
  63 // wxArchiveEntry
  64
  65 void wxArchiveEntry::SetNotifier(wxArchiveNotifier& notifier)
  66 {
  67     UnsetNotifier();
  68     m_notifier = &notifier;
  69     m_notifier->OnEntryUpdated(*this);
  70 }
  71
  72 wxArchiveEntry& wxArchiveEntry::operator=(const wxArchiveEntry& WXUNUSED(e))
  73 {
  74     m_notifier = NULL;
  75     return *this;
  76 }
  77
  78 #endif // wxUSE_STREAMS && wxUSE_ARCHIVE_STREAMS