Change GetC to return an int so that it can return wxEOF on error.

[wxWidgets.git] / include / wx / fs_zip.h

diff --git a/include/wx/fs_zip.h b/include/wx/fs_zip.h
index e3461634b8df6361dcf7e350a41c861e8d598ac5..e98b3f82ad48f02b262ed7a2d276e37648613a09 100644 (file)
--- a/include/wx/fs_zip.h
+++ b/include/wx/fs_zip.h
@@ -3,42 +3,54 @@
 // Purpose:     ZIP file system
 // Author:      Vaclav Slavik
 // Copyright:   (c) 1999 Vaclav Slavik
-// Licence:     wxWindows Licence
+// CVS-ID:      $Id$
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
+#ifndef _WX_FS_ZIP_H_
+#define _WX_FS_ZIP_H_
 
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
-#include "wx/wxprec.h"
+#include "wx/defs.h"
 
-#ifdef __BORDLANDC__
-#pragma hdrstop
-#endif
+#if wxUSE_FILESYSTEM && wxUSE_FS_ZIP && wxUSE_STREAMS
 
-#if wxUSE_FS_ZIP && wxUSE_STREAMS
+#include "wx/filesys.h"
+#include "wx/hashmap.h"
 
 
-#ifndef WXPRECOMP
-#include "wx/wx.h"
-#endif
+WX_DECLARE_STRING_HASH_MAP(int, wxZipFilenameHashMap);
 
-#include "wx/filesys.h"
 
-//--------------------------------------------------------------------------------
+//---------------------------------------------------------------------------
 // wxZipFSHandler
-//--------------------------------------------------------------------------------
+//---------------------------------------------------------------------------
 
-class WXDLLEXPORT wxZipFSHandler : public wxFileSystemHandler
+class WXDLLIMPEXP_BASE wxZipFSHandler : public wxFileSystemHandler
 {
     public:
+        wxZipFSHandler();
         virtual bool CanOpen(const wxString& location);
         virtual wxFSFile* OpenFile(wxFileSystem& fs, const wxString& location);
-        ~wxZipFSHandler();
+        virtual wxString FindFirst(const wxString& spec, int flags = 0);
+        virtual wxString FindNext();
+        void Cleanup();
+        virtual ~wxZipFSHandler();
+
+    private:
+        // these vars are used by FindFirst/Next:
+        class wxZipInputStream *m_Archive;
+        wxString m_Pattern, m_BaseDir, m_ZipFile;
+        bool m_AllowDirs, m_AllowFiles;
+        wxZipFilenameHashMap *m_DirsFound;
+
+        wxString DoFind();
+
+    DECLARE_NO_COPY_CLASS(wxZipFSHandler)
 };
 
 
 #endif
-  // wxUSE_FS_ZIP && wxUSE_STREAMS
+  // wxUSE_FILESYSTEM && wxUSE_FS_ZIP && wxUSE_STREAMS
+
+#endif // _WX_FS_ZIP_H_