fixed the menu bug introduced by the previous commit

[wxWidgets.git] / src / common / filename.cpp

diff --git a/src/common/filename.cpp b/src/common/filename.cpp
index 9a63058af1e5cc16daffdf680b49bc8834f5a329..99832bf9957d8852e6005e480415bc8cf70cb6a8 100644 (file)
--- a/src/common/filename.cpp
+++ b/src/common/filename.cpp
@@ -34,7 +34,7 @@
                 (although :filename works as well).
                 Since the volume is just part of the file path, it is not
                 treated like a separate entity as it is done under DOS and
                 (although :filename works as well).
                 Since the volume is just part of the file path, it is not
                 treated like a separate entity as it is done under DOS and

-                VMS, it is just treated as another dir. 
+                VMS, it is just treated as another dir.

 
    wxPATH_VMS:  VMS native format, absolute file names have the form
                     <device>:[dir1.dir2.dir3]file.txt
 
    wxPATH_VMS:  VMS native format, absolute file names have the form
                     <device>:[dir1.dir2.dir3]file.txt


@@ -61,55 +61,61 @@
 // ----------------------------------------------------------------------------
 
 #ifdef __GNUG__
 // ----------------------------------------------------------------------------
 
 #ifdef __GNUG__

-    #pragma implementation "filename.h"
+#pragma implementation "filename.h"

 #endif
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
 #endif
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__

-  #pragma hdrstop
+#pragma hdrstop

 #endif
 
 #ifndef WX_PRECOMP
 #endif
 
 #ifndef WX_PRECOMP

-    #include "wx/intl.h"
-    #include "wx/log.h"
+#include "wx/intl.h"
+#include "wx/log.h"
+#include "wx/file.h"

 #endif
 
 #include "wx/filename.h"
 #include "wx/tokenzr.h"
 #include "wx/config.h"          // for wxExpandEnvVars
 #include "wx/utils.h"
 #endif
 
 #include "wx/filename.h"
 #include "wx/tokenzr.h"
 #include "wx/config.h"          // for wxExpandEnvVars
 #include "wx/utils.h"

-
-#if wxUSE_DYNLIB_CLASS
-    #include "wx/dynlib.h"
-#endif
+#include "wx/file.h"
+//#include "wx/dynlib.h"        // see GetLongPath below, code disabled.

 
 // For GetShort/LongPathName
 #ifdef __WIN32__
 
 // For GetShort/LongPathName
 #ifdef __WIN32__

-    #include <windows.h>
+#include <windows.h>
+#include "wx/msw/winundef.h"
+#endif

 
 

-    #include "wx/msw/winundef.h"
+#if defined(__WXMAC__)
+  #include  "wx/mac/private.h"  // includes mac headers

 #endif
 
 // utime() is POSIX so should normally be available on all Unices
 #ifdef __UNIX_LIKE__
 #endif
 
 // utime() is POSIX so should normally be available on all Unices
 #ifdef __UNIX_LIKE__

-    #include <sys/types.h>
-    #include <utime.h>
-    #include <sys/stat.h>
-    #include <unistd.h>
+#include <sys/types.h>
+#include <utime.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#endif
+
+#ifdef __DJGPP__
+#include <unistd.h>

 #endif
 
 #ifdef __MWERKS__
 #endif
 
 #ifdef __MWERKS__

-    #include <stat.h>
-    #include <unistd.h>
-    #include <unix.h>
+#include <stat.h>
+#include <unistd.h>
+#include <unix.h>

 #endif
 
 #ifdef __WATCOMC__
 #endif
 
 #ifdef __WATCOMC__

-    #include <io.h>
-    #include <sys/utime.h>
-    #include <sys/stat.h>
+#include <io.h>
+#include <sys/utime.h>
+#include <sys/stat.h>

 #endif
 
 #ifdef __VISAGECPP__
 #endif
 
 #ifdef __VISAGECPP__


@@ -233,16 +239,25 @@ void wxFileName::Assign(const wxString& volume,
                         const wxString& name,
                         const wxString& ext,
                         wxPathFormat format )
                         const wxString& name,
                         const wxString& ext,
                         wxPathFormat format )

+{
+    SetPath( path, format );
+
+    m_volume = volume;
+    m_ext = ext;
+    m_name = name;
+}
+
+void wxFileName::SetPath( const wxString &path, wxPathFormat format )

 {
     wxPathFormat my_format = GetFormat( format );
     wxString my_path = path;
 {
     wxPathFormat my_format = GetFormat( format );
     wxString my_path = path;

-    
+

     m_dirs.Clear();
     m_dirs.Clear();

-    
+

     if (!my_path.empty())
     {
         // 1) Determine if the path is relative or absolute.
     if (!my_path.empty())
     {
         // 1) Determine if the path is relative or absolute.

-        
+

         switch (my_format)
         {
             case wxPATH_MAC:
         switch (my_format)
         {
             case wxPATH_MAC:


@@ -250,7 +265,7 @@ void wxFileName::Assign(const wxString& volume,
                 // We then remove a leading ":". The reason is in our
                 // storage form for relative paths:
                 // ":dir:file.txt" actually means "./dir/file.txt" in
                 // We then remove a leading ":". The reason is in our
                 // storage form for relative paths:
                 // ":dir:file.txt" actually means "./dir/file.txt" in

-                // DOS notation and should get stored as 
+                // DOS notation and should get stored as

                 // (relative) (dir) (file.txt)
                 // "::dir:file.txt" actually means "../dir/file.txt"
                 // stored as (relative) (..) (dir) (file.txt)
                 // (relative) (dir) (file.txt)
                 // "::dir:file.txt" actually means "../dir/file.txt"
                 // stored as (relative) (..) (dir) (file.txt)


@@ -274,11 +289,11 @@ void wxFileName::Assign(const wxString& volume,
                 wxFAIL_MSG( wxT("error") );
                 break;
         }
                 wxFAIL_MSG( wxT("error") );
                 break;
         }

-        
+

         // 2) Break up the path into its members. If the original path
         //    was just "/" or "\\", m_dirs will be empty. We know from
         //    the m_relative field, if this means "nothing" or "root dir".
         // 2) Break up the path into its members. If the original path
         //    was just "/" or "\\", m_dirs will be empty. We know from
         //    the m_relative field, if this means "nothing" or "root dir".

-        
+

         wxStringTokenizer tn( my_path, GetPathSeparators(my_format) );
 
         while ( tn.HasMoreTokens() )
         wxStringTokenizer tn( my_path, GetPathSeparators(my_format) );
 
         while ( tn.HasMoreTokens() )


@@ -299,10 +314,10 @@ void wxFileName::Assign(const wxString& volume,
             }
         }
     }
             }
         }
     }

-
-    m_volume = volume;
-    m_ext = ext;
-    m_name = name;
+    else
+    {
+        m_relative = TRUE;
+    }

 }
 
 void wxFileName::Assign(const wxString& fullpath,
 }
 
 void wxFileName::Assign(const wxString& fullpath,


@@ -344,7 +359,7 @@ void wxFileName::Assign(const wxString& fullpathOrig,
                   _T("the path shouldn't contain file name nor extension") );
 
 #else // !__WXDEBUG__
                   _T("the path shouldn't contain file name nor extension") );
 
 #else // !__WXDEBUG__

-    SplitPath(fullname, NULL /* no path */, &name, &ext, format);
+    SplitPath(fullname, NULL /* no path */, &name, &ext, format); 

     SplitPath(fullpath, &volume, &path, NULL, NULL, format);
 #endif // __WXDEBUG__/!__WXDEBUG__
 
     SplitPath(fullpath, &volume, &path, NULL, NULL, format);
 #endif // __WXDEBUG__/!__WXDEBUG__
 


@@ -456,9 +471,9 @@ wxString wxFileName::GetHomeDir()
     return ::wxGetHomeDir();
 }
 
     return ::wxGetHomeDir();
 }
 

-void wxFileName::AssignTempFileName( const wxString& prefix )
+void wxFileName::AssignTempFileName(const wxString& prefix, wxFile *fileTemp)

 {
 {

-    wxString tempname = CreateTempFileName(prefix);
+    wxString tempname = CreateTempFileName(prefix, fileTemp);

     if ( tempname.empty() )
     {
         // error, failed to get temp file name
     if ( tempname.empty() )
     {
         // error, failed to get temp file name


@@ -471,7 +486,8 @@ void wxFileName::AssignTempFileName( const wxString& prefix )
 }
 
 /* static */
 }
 
 /* static */

-wxString wxFileName::CreateTempFileName(const wxString& prefix)
+wxString
+wxFileName::CreateTempFileName(const wxString& prefix, wxFile *fileTemp)

 {
     wxString path, dir, name;
 
 {
     wxString path, dir, name;
 


@@ -521,12 +537,15 @@ wxString wxFileName::CreateTempFileName(const wxString& prefix)
     #ifndef __WATCOMC__
         ::DosCreateDir(wxStringBuffer(path, MAX_PATH), NULL);
     #endif
     #ifndef __WATCOMC__
         ::DosCreateDir(wxStringBuffer(path, MAX_PATH), NULL);
     #endif

-    
+

 #else // !Windows, !OS/2
     if ( dir.empty() )
     {
 #else // !Windows, !OS/2
     if ( dir.empty() )
     {

+#if defined(__WXMAC__) && !defined(__DARWIN__)
+        dir = wxMacFindFolder(  (short) kOnSystemDisk, kTemporaryFolderType, kCreateFolder ) ;
+#else // !Mac

         dir = wxGetenv(_T("TMP"));
         dir = wxGetenv(_T("TMP"));

-        if ( path.empty() )
+        if ( dir.empty() )

         {
             dir = wxGetenv(_T("TEMP"));
         }
         {
             dir = wxGetenv(_T("TEMP"));
         }


@@ -535,11 +554,12 @@ wxString wxFileName::CreateTempFileName(const wxString& prefix)
         {
             // default
             #ifdef __DOS__
         {
             // default
             #ifdef __DOS__

-            dir = _T(".");
+                dir = _T(".");

             #else
             #else

-            dir = _T("/tmp");
+                dir = _T("/tmp");

             #endif
         }
             #endif
         }

+#endif // Mac/!Mac

     }
 
     path = dir;
     }
 
     path = dir;


@@ -558,13 +578,25 @@ wxString wxFileName::CreateTempFileName(const wxString& prefix)
 
     // can use the cast here because the length doesn't change and the string
     // is not shared
 
     // can use the cast here because the length doesn't change and the string
     // is not shared

-    if ( mkstemp((char *)path.mb_str()) == -1 )
+    int fdTemp = mkstemp((char *)path.mb_str());
+    if ( fdTemp == -1 )

     {
         // this might be not necessary as mkstemp() on most systems should have
         // already done it but it doesn't hurt neither...
         path.clear();
     }
     {
         // this might be not necessary as mkstemp() on most systems should have
         // already done it but it doesn't hurt neither...
         path.clear();
     }

-    //else: file already created
+    else // mkstemp() succeeded
+    {
+        // avoid leaking the fd
+        if ( fileTemp )
+        {
+            fileTemp->Attach(fdTemp);
+        }
+        else
+        {
+            close(fdTemp);
+        }
+    }

 #else // !HAVE_MKSTEMP
 
 #ifdef HAVE_MKTEMP
 #else // !HAVE_MKSTEMP
 
 #ifdef HAVE_MKTEMP


@@ -601,10 +633,29 @@ wxString wxFileName::CreateTempFileName(const wxString& prefix)
 
     if ( !path.empty() )
     {
 
     if ( !path.empty() )
     {

-        // create the file - of course, there is a race condition here, this is
+    }
+#endif // HAVE_MKSTEMP/!HAVE_MKSTEMP
+
+#endif // Windows/!Windows
+
+    if ( path.empty() )
+    {
+        wxLogSysError(_("Failed to create a temporary file name"));
+    }
+    else if ( fileTemp && !fileTemp->IsOpened() )
+    {
+        // open the file - of course, there is a race condition here, this is

         // why we always prefer using mkstemp()...
         // why we always prefer using mkstemp()...

-        wxFile file;
-        if ( !file.Open(path, wxFile::write_excl, wxS_IRUSR | wxS_IWUSR) )
+        //
+        // NB: GetTempFileName() under Windows creates the file, so using
+        //     write_excl there would fail
+        if ( !fileTemp->Open(path,
+#if defined(__WINDOWS__) && !defined(__WXMICROWIN__)
+                             wxFile::write,
+#else
+                             wxFile::write_excl,
+#endif
+                             wxS_IRUSR | wxS_IWUSR) )

         {
             // FIXME: If !ok here should we loop and try again with another
             //        file name?  That is the standard recourse if open(O_EXCL)
         {
             // FIXME: If !ok here should we loop and try again with another
             //        file name?  That is the standard recourse if open(O_EXCL)


@@ -616,14 +667,6 @@ wxString wxFileName::CreateTempFileName(const wxString& prefix)
             path.clear();
         }
     }
             path.clear();
         }
     }

-#endif // HAVE_MKSTEMP/!HAVE_MKSTEMP
-
-#endif // Windows/!Windows
-
-    if ( path.empty() )
-    {
-        wxLogSysError(_("Failed to create a temporary file name"));
-    }

 
     return path;
 }
 
     return path;
 }


@@ -689,7 +732,7 @@ bool wxFileName::Rmdir( const wxString &dir )
 // path normalization
 // ----------------------------------------------------------------------------
 
 // path normalization
 // ----------------------------------------------------------------------------
 

-bool wxFileName::Normalize(wxPathNormalize flags,
+bool wxFileName::Normalize(int flags,

                            const wxString& cwd,
                            wxPathFormat format)
 {
                            const wxString& cwd,
                            wxPathFormat format)
 {


@@ -854,7 +897,7 @@ bool wxFileName::MakeRelativeTo(const wxString& pathBase, wxPathFormat format)
     {
         m_dirs.Insert(wxT(".."), 0u);
     }
     {
         m_dirs.Insert(wxT(".."), 0u);
     }

-    
+

     m_relative = TRUE;
 
     // we were modified
     m_relative = TRUE;
 
     // we were modified


@@ -1000,8 +1043,10 @@ wxString wxFileName::GetFullName() const
     return fullname;
 }
 
     return fullname;
 }
 

-wxString wxFileName::GetPath( bool add_separator, wxPathFormat format ) const
+wxString wxFileName::GetPath( bool, wxPathFormat format ) const

 {
 {

+    // Should add_seperator parameter be used?
+

     format = GetFormat( format );
 
     wxString fullpath;
     format = GetFormat( format );
 
     wxString fullpath;


@@ -1021,7 +1066,7 @@ wxString wxFileName::GetPath( bool add_separator, wxPathFormat format ) const
          if (!m_relative)
              fullpath += wxFILE_SEP_PATH_UNIX;
     }
          if (!m_relative)
              fullpath += wxFILE_SEP_PATH_UNIX;
     }

-    
+

     // then concatenate all the path components using the path separator
     size_t dirCount = m_dirs.GetCount();
     if ( dirCount )
     // then concatenate all the path components using the path separator
     size_t dirCount = m_dirs.GetCount();
     if ( dirCount )


@@ -1107,7 +1152,7 @@ wxString wxFileName::GetFullPath( wxPathFormat format ) const
             // else ignore
         }
     }
             // else ignore
         }
     }

-    
+

     // the leading character
     if ( format == wxPATH_MAC && m_relative )
     {
     // the leading character
     if ( format == wxPATH_MAC && m_relative )
     {


@@ -1123,7 +1168,7 @@ wxString wxFileName::GetFullPath( wxPathFormat format ) const
          if (!m_relative)
              fullpath += wxFILE_SEP_PATH_UNIX;
     }
          if (!m_relative)
              fullpath += wxFILE_SEP_PATH_UNIX;
     }

-    
+

     // then concatenate all the path components using the path separator
     size_t dirCount = m_dirs.GetCount();
     if ( dirCount )
     // then concatenate all the path components using the path separator
     size_t dirCount = m_dirs.GetCount();
     if ( dirCount )


@@ -1222,7 +1267,7 @@ wxString wxFileName::GetLongPath() const
     bool success = FALSE;
 
     // VZ: this code was disabled, why?
     bool success = FALSE;
 
     // VZ: this code was disabled, why?

-#if 0 // wxUSE_DYNLIB_CLASS
+#if 0 // wxUSE_DYNAMIC_LOADER

     typedef DWORD (*GET_LONG_PATH_NAME)(const wxChar *, wxChar *, DWORD);
 
     static bool s_triedToLoad = FALSE;
     typedef DWORD (*GET_LONG_PATH_NAME)(const wxChar *, wxChar *, DWORD);
 
     static bool s_triedToLoad = FALSE;


@@ -1230,19 +1275,17 @@ wxString wxFileName::GetLongPath() const
     if ( !s_triedToLoad )
     {
         s_triedToLoad = TRUE;
     if ( !s_triedToLoad )
     {
         s_triedToLoad = TRUE;

-        wxDllType dllKernel = wxDllLoader::LoadLibrary(_T("kernel32"));
-        if ( dllKernel )
+        wxDynamicLibrary dllKernel(_T("kernel32"));
+        if ( dllKernel.IsLoaded() )

         {
             // may succeed or fail depending on the Windows version
             static GET_LONG_PATH_NAME s_pfnGetLongPathName = NULL;
 #ifdef _UNICODE
         {
             // may succeed or fail depending on the Windows version
             static GET_LONG_PATH_NAME s_pfnGetLongPathName = NULL;
 #ifdef _UNICODE

-            s_pfnGetLongPathName = (GET_LONG_PATH_NAME) wxDllLoader::GetSymbol(dllKernel, _T("GetLongPathNameW"));
+            s_pfnGetLongPathName = (GET_LONG_PATH_NAME) dllKernel.GetSymbol(_T("GetLongPathNameW"));

 #else
 #else

-            s_pfnGetLongPathName = (GET_LONG_PATH_NAME) wxDllLoader::GetSymbol(dllKernel, _T("GetLongPathNameA"));
+            s_pfnGetLongPathName = (GET_LONG_PATH_NAME) dllKernel.GetSymbol(_T("GetLongPathNameA"));

 #endif
 
 #endif
 

-            wxDllLoader::UnloadLibrary(dllKernel);
-

             if ( s_pfnGetLongPathName )
             {
                 DWORD dwSize = (*s_pfnGetLongPathName)(path, NULL, 0);
             if ( s_pfnGetLongPathName )
             {
                 DWORD dwSize = (*s_pfnGetLongPathName)(path, NULL, 0);


@@ -1270,7 +1313,7 @@ wxString wxFileName::GetLongPath() const
     }
     if (success)
         return pathOut;
     }
     if (success)
         return pathOut;

-#endif // wxUSE_DYNLIB_CLASS
+#endif // wxUSE_DYNAMIC_LOADER

 
     if (!success)
     {
 
     if (!success)
     {


@@ -1443,7 +1486,10 @@ void wxFileName::SplitPath(const wxString& fullpathWithVolume,
             // the path equal to something like '/', not empty, for the files
             // immediately under root directory
             size_t len = posLastSlash;
             // the path equal to something like '/', not empty, for the files
             // immediately under root directory
             size_t len = posLastSlash;

-            if ( !len )
+
+            // this rule does not apply to mac since we do not start with colons (sep)
+            // except for relative paths
+            if ( !len && format != wxPATH_MAC)

                 len++;
 
             *pstrPath = fullpath.Left(len);
                 len++;
 
             *pstrPath = fullpath.Left(len);


@@ -1631,3 +1677,104 @@ bool wxFileName::GetTimes(wxDateTime *dtAccess,
     return FALSE;
 }
 
     return FALSE;
 }
 

+#ifdef __WXMAC__
+
+const short kMacExtensionMaxLength = 16 ;
+typedef struct
+{
+  char m_ext[kMacExtensionMaxLength] ;
+  OSType m_type ;
+  OSType m_creator ;
+} MacDefaultExtensionRecord ;
+
+#include "wx/dynarray.h"
+WX_DECLARE_OBJARRAY(MacDefaultExtensionRecord, MacDefaultExtensionArray) ;
+#include "wx/arrimpl.cpp"
+WX_DEFINE_OBJARRAY(MacDefaultExtensionArray) ;
+
+MacDefaultExtensionArray gMacDefaultExtensions ;
+bool gMacDefaultExtensionsInited = false ;
+
+static void MacEnsureDefaultExtensionsLoaded()
+{
+  if ( !gMacDefaultExtensionsInited )
+  {
+    // load the default extensions
+    MacDefaultExtensionRecord defaults[] =
+    {
+      { "txt" , 'TEXT' , 'ttxt' } ,
+      
+    } ;
+    // we could load the pc exchange prefs here too
+    
+    for ( int i = 0 ; i < WXSIZEOF( defaults ) ; ++i )
+    {
+      gMacDefaultExtensions.Add( defaults[i] ) ;
+    } 
+    gMacDefaultExtensionsInited = true ;
+  }
+}
+bool wxFileName::MacSetTypeAndCreator( wxUint32 type , wxUint32 creator ) 
+{
+  FInfo fndrInfo ;
+  FSSpec spec ;
+  wxMacFilename2FSSpec(GetFullPath(),&spec) ;
+  OSErr err = FSpGetFInfo( &spec , &fndrInfo ) ;
+  wxCHECK( err == noErr , false ) ;
+
+  fndrInfo.fdType = type ;
+  fndrInfo.fdCreator = creator ;
+  FSpSetFInfo( &spec , &fndrInfo ) ;
+  return true ;
+}
+
+bool wxFileName::MacGetTypeAndCreator( wxUint32 *type , wxUint32 *creator ) 
+{
+  FInfo fndrInfo ;
+  FSSpec spec ;
+  wxMacFilename2FSSpec(GetFullPath(),&spec) ;
+  OSErr err = FSpGetFInfo( &spec , &fndrInfo ) ;
+  wxCHECK( err == noErr , false ) ;
+
+  *type = fndrInfo.fdType ;
+  *creator = fndrInfo.fdCreator ;
+  return true ;
+}
+
+bool wxFileName::MacSetDefaultTypeAndCreator()
+{
+    wxUint32 type , creator ;
+    if ( wxFileName::MacFindDefaultTypeAndCreator(GetExt() , &type ,
+      &creator ) )
+    {
+        return MacSetTypeAndCreator( type , creator ) ;
+    }
+    return false;
+}
+
+bool wxFileName::MacFindDefaultTypeAndCreator( const wxString& ext , wxUint32 *type , wxUint32 *creator ) 
+{
+  MacEnsureDefaultExtensionsLoaded() ;
+  wxString extl = ext.Lower() ;
+  for( int i = gMacDefaultExtensions.Count() - 1 ; i >= 0 ; --i )
+  {
+    if ( gMacDefaultExtensions.Item(i).m_ext == extl )
+    {
+      *type = gMacDefaultExtensions.Item(i).m_type ;
+      *creator = gMacDefaultExtensions.Item(i).m_creator ;
+      return true ;
+    }
+  }
+  return false ;
+}
+
+void wxFileName::MacRegisterDefaultTypeAndCreator( const wxString& ext , wxUint32 type , wxUint32 creator )
+{
+  MacEnsureDefaultExtensionsLoaded() ;
+  MacDefaultExtensionRecord rec ;
+  rec.m_type = type ;
+  rec.m_creator = creator ;
+  strncpy( rec.m_ext , ext.Lower().c_str() , kMacExtensionMaxLength ) ;
+  gMacDefaultExtensions.Add( rec ) ;
+}
+#endif