using Run of base class

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

diff --git a/include/wx/sckstrm.h b/include/wx/sckstrm.h
index a330bb173fc8069a0a14f7b00740bac547639aa9..31f32706e9eb684d192b27c8dc6033c9789d25fa 100644 (file)
--- a/include/wx/sckstrm.h
+++ b/include/wx/sckstrm.h
@@ -1,66 +1,70 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        sckstrm.h
+// Name:        wx/sckstrm.h
 // Purpose:     wxSocket*Stream
 // Author:      Guilhem Lavaux
 // Modified by:
 // Created:     17/07/97
-// RCS-ID:      $Id$
 // Copyright:   (c)
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 #ifndef __SCK_STREAM_H__
 #define __SCK_STREAM_H__
 
-#ifdef __GNUG__
-#pragma interface
-#endif
-
 #include "wx/stream.h"
 
 #if wxUSE_SOCKETS && wxUSE_STREAMS
 
 #include "wx/socket.h"
 
-class WXDLLEXPORT wxSocketOutputStream : public wxOutputStream
+class WXDLLIMPEXP_NET wxSocketOutputStream : public wxOutputStream
 {
- public:
-  wxSocketOutputStream(wxSocketBase& s);
-  ~wxSocketOutputStream();
+public:
+    wxSocketOutputStream(wxSocketBase& s);
+    virtual ~wxSocketOutputStream();
+
+protected:
+    wxSocketBase *m_o_socket;
 
-  off_t SeekO( off_t WXUNUSED(pos), wxSeekMode WXUNUSED(mode) ) 
-    { return -1; }
-  off_t TellO() 
-    { return -1; }
+    size_t OnSysWrite(const void *buffer, size_t bufsize);
 
- protected:
-  wxSocketBase *m_o_socket;
+    // socket streams are both un-seekable and size-less streams:
+    wxFileOffset OnSysTell() const
+        { return wxInvalidOffset; }
+    wxFileOffset OnSysSeek(wxFileOffset WXUNUSED(pos), wxSeekMode WXUNUSED(mode))
+        { return wxInvalidOffset; }
 
-  size_t OnSysWrite(const void *buffer, size_t bufsize);
+    wxDECLARE_NO_COPY_CLASS(wxSocketOutputStream);
 };
 
-class WXDLLEXPORT wxSocketInputStream : public wxInputStream
+class WXDLLIMPEXP_NET wxSocketInputStream : public wxInputStream
 {
- public:
-  wxSocketInputStream(wxSocketBase& s);
-  ~wxSocketInputStream();
+public:
+    wxSocketInputStream(wxSocketBase& s);
+    virtual ~wxSocketInputStream();
 
-  off_t SeekI( off_t WXUNUSED(pos), wxSeekMode WXUNUSED(mode) ) 
-    { return -1; }
-  off_t TellI() 
-    { return -1; }
+protected:
+    wxSocketBase *m_i_socket;
 
- protected:
-  wxSocketBase *m_i_socket;
+    size_t OnSysRead(void *buffer, size_t bufsize);
 
-  size_t OnSysRead(void *buffer, size_t bufsize);
+    // socket streams are both un-seekable and size-less streams:
+
+    wxFileOffset OnSysTell() const
+        { return wxInvalidOffset; }
+    wxFileOffset OnSysSeek(wxFileOffset WXUNUSED(pos), wxSeekMode WXUNUSED(mode))
+        { return wxInvalidOffset; }
+
+    wxDECLARE_NO_COPY_CLASS(wxSocketInputStream);
 };
 
-class WXDLLEXPORT wxSocketStream : public wxSocketInputStream,
-                                  public wxSocketOutputStream
+class WXDLLIMPEXP_NET wxSocketStream : public wxSocketInputStream,
+                   public wxSocketOutputStream
 {
- public:
-  wxSocketStream(wxSocketBase& s);
-  ~wxSocketStream();
+public:
+    wxSocketStream(wxSocketBase& s);
+    virtual ~wxSocketStream();
+
+    wxDECLARE_NO_COPY_CLASS(wxSocketStream);
 };
 
 #endif