Add missing wxUSE_OLE checks to safearray.cpp.

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

diff --git a/include/wx/ffile.h b/include/wx/ffile.h
index 6a3f6fdb9ea0f1fca573394275cce28a09b2fab9..861f49654746fdd6c6ac05702eafe41265bc6361 100644 (file)
--- a/include/wx/ffile.h
+++ b/include/wx/ffile.h
@@ -1,27 +1,24 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        ffile.h
+// Name:        wx/ffile.h

 // Purpose:     wxFFile - encapsulates "FILE *" stream
 // Author:      Vadim Zeitlin
 // Modified by:
 // Created:     14.07.99
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
 // Purpose:     wxFFile - encapsulates "FILE *" stream
 // Author:      Vadim Zeitlin
 // Modified by:
 // Created:     14.07.99
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>

-// Licence:     wxWindows license
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef   _WX_FFILE_H_
 #define   _WX_FFILE_H_
 
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef   _WX_FFILE_H_
 #define   _WX_FFILE_H_
 

-#ifdef __GNUG__
-    #pragma interface "ffile.h"
-#endif
+#include "wx/defs.h"        // for wxUSE_FFILE

 
 

-#if wxUSE_FILE
+#if wxUSE_FFILE

 
 

-#ifndef WX_PRECOMP
-  #include  "wx/string.h"
-  #include  "wx/filefn.h"
-#endif
+#include  "wx/string.h"
+#include  "wx/filefn.h"
+#include  "wx/convauto.h"

 
 #include <stdio.h>
 
 
 #include <stdio.h>
 


@@ -32,7 +29,7 @@
 //     dtor which is _not_ virtual, so it shouldn't be used as a base class.
 // ----------------------------------------------------------------------------
 
 //     dtor which is _not_ virtual, so it shouldn't be used as a base class.
 // ----------------------------------------------------------------------------
 

-class WXDLLEXPORT wxFFile
+class WXDLLIMPEXP_BASE wxFFile

 {
 public:
   // ctors
 {
 public:
   // ctors


@@ -40,58 +37,57 @@ public:
     // def ctor
   wxFFile() { m_fp = NULL; }
     // open specified file (may fail, use IsOpened())
     // def ctor
   wxFFile() { m_fp = NULL; }
     // open specified file (may fail, use IsOpened())

-  wxFFile(const wxChar *filename, const char *mode = "r");
+  wxFFile(const wxString& filename, const wxString& mode = wxT("r"));

     // attach to (already opened) file
     // 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)
 
   // open/close
     // open a file (existing or not - the mode controls what happens)

-  bool Open(const wxChar *filename, const char *mode = "r");
+  bool Open(const wxString& filename, const wxString& mode = wxT("r"));

     // closes the opened file (this is a NOP if not opened)
   bool Close();
 
   // assign an existing file descriptor and get it back from wxFFile object
     // closes the opened file (this is a NOP if not opened)
   bool Close();
 
   // assign an existing file descriptor and get it back from wxFFile object

-  void Attach(FILE *fp, const wxString& name = _T(""))
-    { 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)
   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, const wxMBConv& conv = wxConvAuto());

     // returns number of bytes read - use Eof() and Error() to see if an error
     // 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);
     // returns true on success
   size_t Read(void *pBuf, size_t nCount);
     // returns the number of bytes written
   size_t Write(const void *pBuf, size_t nCount);
     // returns true on success

-  bool Write(const wxString& s)
-  {
-      size_t size = s.Len()*sizeof(wxChar);
-      return Write(s.c_str(), size) == size;
-  }
+  bool Write(const wxString& s, const wxMBConv& conv = wxConvAuto());

     // flush data not yet written
   bool Flush();
 
   // file pointer operations (return ofsInvalid on failure)
     // move ptr ofs bytes related to start/current pos/end of file
     // flush data not yet written
   bool Flush();
 
   // 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
     // 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
     // get current position in the file

-  size_t Tell() const;
+  wxFileOffset Tell() const;

     // get current file length
     // get current file length

-  size_t Length() const;
+  wxFileOffset Length() const;

 
 

-  // simple accessors
+  // simple accessors: note that Eof() and Error() may only be called if
+  // IsOpened()!

     // is file opened?
   bool IsOpened() const { return m_fp != NULL; }
     // is end of file reached?
   bool Eof() const { return feof(m_fp) != 0; }
     // is file opened?
   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; }
   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(); }
 
   // dtor closes the file if opened
   ~wxFFile() { Close(); }


@@ -108,7 +104,7 @@ private:
   wxString m_name;  // the name of the file (for diagnostic messages)
 };
 
   wxString m_name;  // the name of the file (for diagnostic messages)
 };
 

-#endif // wxUSE_FILE
+#endif // wxUSE_FFILE

 
 #endif // _WX_FFILE_H_
 
 
 #endif // _WX_FFILE_H_