don't pass NULL pointer to printf(), this crashes Solaris printf

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

diff --git a/include/wx/ffile.h b/include/wx/ffile.h
index 3600d511f8015ef0da92398a16a3d0ff380fceb4..abaed3774eece3db82f2c3a0e827ca7477bbed63 100644 (file)
--- a/include/wx/ffile.h
+++ b/include/wx/ffile.h
@@ -6,7 +6,7 @@
 // Created:     14.07.99
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
-// Licence:     wxWidgets licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef   _WX_FFILE_H_
@@ -44,7 +44,7 @@ public:
     // open specified file (may fail, use IsOpened())
   wxFFile(const wxChar *filename, const wxChar *mode = _T("r"));
     // attach to (already opened) file
-  wxFFile(FILE *fp) { m_fp = fp; }
+  wxFFile(FILE *lfp) { m_fp = lfp; }
 
   // open/close
     // open a file (existing or not - the mode controls what happens)
@@ -53,16 +53,16 @@ public:
   bool Close();
 
   // assign an existing file descriptor and get it back from wxFFile object
-  void Attach(FILE *fp, const wxString& name = wxEmptyString)
-    { Close(); m_fp = fp; m_name = name; }
+  void Attach(FILE *lfp, const wxString& name = wxEmptyString)
+    { Close(); m_fp = lfp; m_name = name; }
   void Detach() { m_fp = NULL; }
   FILE *fp() const { return m_fp; }
 
   // read/write (unbuffered)
     // read all data from the file into a string (useful for text files)
-  bool ReadAll(wxString *str);
+  bool ReadAll(wxString *str, wxMBConv& conv = wxConvUTF8);
     // returns number of bytes read - use Eof() and Error() to see if an error
-    // occured or not
+    // occurred or not
   size_t Read(void *pBuf, size_t nCount);
     // returns the number of bytes written
   size_t Write(const void *pBuf, size_t nCount);
@@ -78,13 +78,13 @@ public:
 
   // file pointer operations (return ofsInvalid on failure)
     // move ptr ofs bytes related to start/current pos/end of file
-  bool Seek(long ofs, wxSeekMode mode = wxFromStart);
+  bool Seek(wxFileOffset ofs, wxSeekMode mode = wxFromStart);
     // move ptr to ofs bytes before the end
-  bool SeekEnd(long ofs = 0) { return Seek(ofs, wxFromEnd); }
+  bool SeekEnd(wxFileOffset ofs = 0) { return Seek(ofs, wxFromEnd); }
     // get current position in the file
-  size_t Tell() const;
+  wxFileOffset Tell() const;
     // get current file length
-  size_t Length() const;
+  wxFileOffset Length() const;
 
   // simple accessors: note that Eof() and Error() may only be called if
   // IsOpened()!
@@ -92,10 +92,12 @@ public:
   bool IsOpened() const { return m_fp != NULL; }
     // is end of file reached?
   bool Eof() const { return feof(m_fp) != 0; }
-    // is an error occured?
+    // has an error occurred?
   bool Error() const { return ferror(m_fp) != 0; }
     // get the file name
   const wxString& GetName() const { return m_name; }
+    // type such as disk or pipe
+  wxFileKind GetKind() const { return wxGetFileKind(m_fp); }
 
   // dtor closes the file if opened
   ~wxFFile() { Close(); }