X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8907154c1a8a6882c6797d1f16393ddfb23e7f3a..b5e04776e8cf6ee019ba9d8dee63be9444e8b8c3:/src/unix/dir.cpp

diff --git a/src/unix/dir.cpp b/src/unix/dir.cpp
index d87bf47002..b67c9dd9c6 100644
--- a/src/unix/dir.cpp
+++ b/src/unix/dir.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        unix/dir.cpp
+// Name:        src/unix/dir.cpp
 // Purpose:     wxDir implementation for Unix/POSIX systems
 // Author:      Vadim Zeitlin
 // Modified by:
@@ -91,7 +91,7 @@ wxDirData::wxDirData(const wxString& dirname)
 
     // throw away the trailing slashes
     size_t n = m_dirname.length();
-    wxCHECK_RET( n, _T("empty dir name in wxDir") );
+    wxCHECK_RET( n, wxT("empty dir name in wxDir") );
 
     while ( n > 0 && m_dirname[--n] == '/' )
         ;
@@ -108,19 +108,19 @@ wxDirData::~wxDirData()
     {
         if ( closedir(m_dir) != 0 )
         {
-            wxLogLastError(_T("closedir"));
+            wxLogLastError(wxT("closedir"));
         }
     }
 }
 
 bool wxDirData::Read(wxString *filename)
 {
-    dirent *de = (dirent *)NULL;    // just to silence compiler warnings
+    dirent *de = NULL;    // just to silence compiler warnings
     bool matches = false;
 
     // speed up string concatenation in the loop a bit
     wxString path = m_dirname;
-    path += _T('/');
+    path += wxT('/');
     path.reserve(path.length() + 255);
 
     wxString de_d_name;
@@ -132,7 +132,7 @@ bool wxDirData::Read(wxString *filename)
             return false;
 
 #if wxUSE_UNICODE
-        de_d_name = wxConvFileName->cMB2WC( de->d_name );
+        de_d_name = wxString(de->d_name, *wxConvFileName);
 #else
         de_d_name = de->d_name;
 #endif
@@ -183,7 +183,7 @@ bool wxDirData::Read(wxString *filename)
 
 wxDirData::wxDirData(const wxString& WXUNUSED(dirname))
 {
-    wxFAIL_MSG(_T("not implemented"));
+    wxFAIL_MSG(wxT("not implemented"));
 }
 
 wxDirData::~wxDirData()
@@ -197,16 +197,6 @@ bool wxDirData::Read(wxString * WXUNUSED(filename))
 
 #endif // not or new VMS/old VMS
 
-// ----------------------------------------------------------------------------
-// wxDir helpers
-// ----------------------------------------------------------------------------
-
-/* static */
-bool wxDir::Exists(const wxString& dir)
-{
-    return wxDirExists(dir);
-}
-
 // ----------------------------------------------------------------------------
 // wxDir construction/destruction
 // ----------------------------------------------------------------------------
@@ -225,9 +215,6 @@ bool wxDir::Open(const wxString& dirname)
 
     if ( !M_DIR->IsOk() )
     {
-        wxLogSysError(_("Can not enumerate files in directory '%s'"),
-                      dirname.c_str());
-
         delete M_DIR;
         m_data = NULL;
 
@@ -248,10 +235,13 @@ wxString wxDir::GetName() const
     if ( m_data )
     {
         name = M_DIR->GetName();
-        if ( !name.empty() && (name.Last() == _T('/')) )
+
+        // Notice that we need to check for length > 1 as we shouldn't remove
+        // the last slash from the root directory!
+        if ( name.length() > 1 && (name.Last() == wxT('/')) )
         {
-            // chop off the last (back)slash
-            name.Truncate(name.length() - 1);
+            // chop off the last slash
+            name.RemoveLast();
         }
     }
 
@@ -271,7 +261,7 @@ bool wxDir::GetFirst(wxString *filename,
                      const wxString& filespec,
                      int flags) const
 {
-    wxCHECK_MSG( IsOpened(), false, _T("must wxDir::Open() first") );
+    wxCHECK_MSG( IsOpened(), false, wxT("must wxDir::Open() first") );
 
     M_DIR->Rewind();
 
@@ -283,16 +273,16 @@ bool wxDir::GetFirst(wxString *filename,
 
 bool wxDir::GetNext(wxString *filename) const
 {
-    wxCHECK_MSG( IsOpened(), false, _T("must wxDir::Open() first") );
+    wxCHECK_MSG( IsOpened(), false, wxT("must wxDir::Open() first") );
 
-    wxCHECK_MSG( filename, false, _T("bad pointer in wxDir::GetNext()") );
+    wxCHECK_MSG( filename, false, wxT("bad pointer in wxDir::GetNext()") );
 
     return M_DIR->Read(filename);
 }
 
-bool wxDir::HasSubDirs(const wxString& spec)
+bool wxDir::HasSubDirs(const wxString& spec) const
 {
-    wxCHECK_MSG( IsOpened(), false, _T("must wxDir::Open() first") );
+    wxCHECK_MSG( IsOpened(), false, wxT("must wxDir::Open() first") );
 
     if ( spec.empty() )
     {
@@ -307,7 +297,7 @@ bool wxDir::HasSubDirs(const wxString& spec)
         // caller will learn it soon enough when it calls GetFirst(wxDIR)
         // anyhow
         wxStructStat stBuf;
-        if ( wxStat(M_DIR->GetName().c_str(), &stBuf) == 0 )
+        if ( wxStat(M_DIR->GetName(), &stBuf) == 0 )
         {
             switch ( stBuf.st_nlink )
             {