Check for and allow zero length files

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

diff --git a/include/wx/filesys.h b/include/wx/filesys.h
index f648962080df7f310e3c0249b7381996c60f7186..bf548d2c384826a7f994051dc9ea5ea191a4758d 100644 (file)
--- a/include/wx/filesys.h
+++ b/include/wx/filesys.h
@@ -46,19 +46,25 @@ class WXDLLEXPORT wxFSFile : public wxObject
 {
 public:
     wxFSFile(wxInputStream *stream, const wxString& loc,
 {
 public:
     wxFSFile(wxInputStream *stream, const wxString& loc,

-             const wxString& mimetype, const wxString& anchor,
-             wxDateTime modif)
+             const wxString& mimetype, const wxString& anchor
+#if wxUSE_DATETIME
+             , wxDateTime modif
+#endif // wxUSE_DATETIME
+             )

     {
         m_Stream = stream;
         m_Location = loc;
         m_MimeType = mimetype; m_MimeType.MakeLower();
         m_Anchor = anchor;
     {
         m_Stream = stream;
         m_Location = loc;
         m_MimeType = mimetype; m_MimeType.MakeLower();
         m_Anchor = anchor;

+#if wxUSE_DATETIME

         m_Modif = modif;
         m_Modif = modif;

+#endif // wxUSE_DATETIME

     }
     }

+

     virtual ~wxFSFile() { if (m_Stream) delete m_Stream; }
 
     // returns stream. This doesn't _create_ stream, it only returns
     virtual ~wxFSFile() { if (m_Stream) delete m_Stream; }
 
     // returns stream. This doesn't _create_ stream, it only returns

-    // pointer to it!!
+    // pointer to it.

     wxInputStream *GetStream() const {return m_Stream;}
 
     // returns file's mime type
     wxInputStream *GetStream() const {return m_Stream;}
 
     // returns file's mime type


@@ -69,14 +75,18 @@ public:
 
     const wxString& GetAnchor() const {return m_Anchor;}
 
 
     const wxString& GetAnchor() const {return m_Anchor;}
 

+#if wxUSE_DATETIME

     wxDateTime GetModificationTime() const {return m_Modif;}
     wxDateTime GetModificationTime() const {return m_Modif;}

+#endif // wxUSE_DATETIME

 
 private:
     wxInputStream *m_Stream;
     wxString m_Location;
     wxString m_MimeType;
     wxString m_Anchor;
 
 private:
     wxInputStream *m_Stream;
     wxString m_Location;
     wxString m_MimeType;
     wxString m_Anchor;

+#if wxUSE_DATETIME

     wxDateTime m_Modif;
     wxDateTime m_Modif;

+#endif // wxUSE_DATETIME

 
     DECLARE_ABSTRACT_CLASS(wxFSFile)
     DECLARE_NO_COPY_CLASS(wxFSFile)
 
     DECLARE_ABSTRACT_CLASS(wxFSFile)
     DECLARE_NO_COPY_CLASS(wxFSFile)


@@ -231,7 +241,7 @@ special characters :
 */
 
 
 */
 
 

-class wxLocalFSHandler : public wxFileSystemHandler
+class WXDLLEXPORT wxLocalFSHandler : public wxFileSystemHandler

 {
 public:
     virtual bool CanOpen(const wxString& location);
 {
 public:
     virtual bool CanOpen(const wxString& location);