Fix Cygwin 1.7 build.

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

diff --git a/include/wx/sckstrm.h b/include/wx/sckstrm.h
index 6ef70e4e91b0dfdab398189519e3d58fe439271b..5ee90ae3dd541c3ec1b5a42b63e7271ee2eb55b5 100644 (file)
--- a/include/wx/sckstrm.h
+++ b/include/wx/sckstrm.h
@@ -11,56 +11,61 @@
 #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() const
-    { 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() const
-    { 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,
+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