Base wxArchiveFSHandler on wxZipFSHandler.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42517 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/fs_arc.h

@@ -0,0 +1,56 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        fs_zip.h
+// Purpose:     ZIP file system
+// Author:      Vaclav Slavik
+// Copyright:   (c) 1999 Vaclav Slavik
+// CVS-ID:      $Id$
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_FS_ZIP_H_
+#define _WX_FS_ZIP_H_
+
+#include "wx/defs.h"
+
+#if wxUSE_FILESYSTEM && wxUSE_FS_ZIP && wxUSE_STREAMS
+
+#include "wx/filesys.h"
+#include "wx/hashmap.h"
+
+
+WX_DECLARE_STRING_HASH_MAP(int, wxZipFilenameHashMap);
+
+
+//---------------------------------------------------------------------------
+// wxZipFSHandler
+//---------------------------------------------------------------------------
+
+class WXDLLIMPEXP_BASE wxZipFSHandler : public wxFileSystemHandler
+{
+    public:
+        wxZipFSHandler();
+        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();
+        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_FILESYSTEM && wxUSE_FS_ZIP && wxUSE_STREAMS
+
+#endif // _WX_FS_ZIP_H_
+