Initial work on virtual file system support for the WebKitGTK+ backend. It now suppor...

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

diff --git a/src/common/dircmn.cpp b/src/common/dircmn.cpp
index 30e47dd78284e7914c506581b74d3fa33be52965..f5b0c9fe8a824b4c2f958312847dba67d8806976 100644 (file)
--- a/src/common/dircmn.cpp
+++ b/src/common/dircmn.cpp
@@ -6,7 +6,7 @@
 // Created:     19.05.01
 // RCS-ID:      $Id$
 // Copyright:   (c) 2001 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
 // Created:     19.05.01
 // RCS-ID:      $Id$
 // Copyright:   (c) 2001 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>

-// License:     wxWindows licence
+// Licence:     wxWindows licence

 ///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
 ///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================


@@ -55,16 +55,16 @@ wxDirTraverser::OnOpenError(const wxString& WXUNUSED(dirname))
 
 // dumb generic implementation
 
 
 // dumb generic implementation
 

-bool wxDir::HasFiles(const wxString& spec)
+bool wxDir::HasFiles(const wxString& spec) const

 {
     wxString s;
     return GetFirst(&s, spec, wxDIR_FILES | wxDIR_HIDDEN);
 }
 
 // we have a (much) faster version for Unix
 {
     wxString s;
     return GetFirst(&s, spec, wxDIR_FILES | wxDIR_HIDDEN);
 }
 
 // we have a (much) faster version for Unix

-#if (defined(__CYGWIN__) && defined(__WINDOWS__)) || !defined(__UNIX_LIKE__) || defined(__WXMAC__) || defined(__EMX__) || defined(__WINE__)
+#if (defined(__CYGWIN__) && defined(__WINDOWS__)) || !defined(__UNIX_LIKE__) || defined(__EMX__) || defined(__WINE__)

 
 

-bool wxDir::HasSubDirs(const wxString& spec)
+bool wxDir::HasSubDirs(const wxString& spec) const

 {
     wxString s;
     return GetFirst(&s, spec, wxDIR_DIRS | wxDIR_HIDDEN);
 {
     wxString s;
     return GetFirst(&s, spec, wxDIR_DIRS | wxDIR_HIDDEN);


@@ -81,7 +81,7 @@ size_t wxDir::Traverse(wxDirTraverser& sink,
                        int flags) const
 {
     wxCHECK_MSG( IsOpened(), (size_t)-1,
                        int flags) const
 {
     wxCHECK_MSG( IsOpened(), (size_t)-1,

-                 _T("dir must be opened before traversing it") );
+                 wxT("dir must be opened before traversing it") );

 
     // the total number of files found
     size_t nFiles = 0;
 
     // the total number of files found
     size_t nFiles = 0;


@@ -103,7 +103,7 @@ size_t wxDir::Traverse(wxDirTraverser& sink,
             switch ( sink.OnDir(fulldirname) )
             {
                 default:
             switch ( sink.OnDir(fulldirname) )
             {
                 default:

-                    wxFAIL_MSG(_T("unexpected OnDir() return value") );
+                    wxFAIL_MSG(wxT("unexpected OnDir() return value") );

                     // fall through
 
                 case wxDIR_STOP:
                     // fall through
 
                 case wxDIR_STOP:


@@ -131,7 +131,7 @@ size_t wxDir::Traverse(wxDirTraverser& sink,
                                 switch ( sink.OnOpenError(fulldirname) )
                                 {
                                     default:
                                 switch ( sink.OnOpenError(fulldirname) )
                                 {
                                     default:

-                                        wxFAIL_MSG(_T("unexpected OnOpenError() return value") );
+                                        wxFAIL_MSG(wxT("unexpected OnOpenError() return value") );

                                         // fall through
 
                                     case wxDIR_STOP:
                                         // fall through
 
                                     case wxDIR_STOP:


@@ -180,7 +180,7 @@ size_t wxDir::Traverse(wxDirTraverser& sink,
                 break;
 
             wxASSERT_MSG( res == wxDIR_CONTINUE,
                 break;
 
             wxASSERT_MSG( res == wxDIR_CONTINUE,

-                          _T("unexpected OnFile() return value") );
+                          wxT("unexpected OnFile() return value") );

 
             nFiles++;
 
 
             nFiles++;
 


@@ -214,7 +214,7 @@ public:
 private:
     wxArrayString& m_files;
 
 private:
     wxArrayString& m_files;
 

-    DECLARE_NO_COPY_CLASS(wxDirTraverserSimple)
+    wxDECLARE_NO_COPY_CLASS(wxDirTraverserSimple);

 };
 
 /* static */
 };
 
 /* static */


@@ -223,7 +223,7 @@ size_t wxDir::GetAllFiles(const wxString& dirname,
                           const wxString& filespec,
                           int flags)
 {
                           const wxString& filespec,
                           int flags)
 {

-    wxCHECK_MSG( files, (size_t)-1, _T("NULL pointer in wxDir::GetAllFiles") );
+    wxCHECK_MSG( files, (size_t)-1, wxT("NULL pointer in wxDir::GetAllFiles") );

 
     size_t nFiles = 0;
 
 
     size_t nFiles = 0;
 


@@ -266,7 +266,7 @@ public:
 private:
     wxString m_file;
 
 private:
     wxString m_file;
 

-    DECLARE_NO_COPY_CLASS(wxDirTraverserFindFirst)
+    wxDECLARE_NO_COPY_CLASS(wxDirTraverserFindFirst);

 };
 
 /* static */
 };
 
 /* static */


@@ -300,11 +300,11 @@ public:
 
     virtual wxDirTraverseResult OnFile(const wxString& filename)
     {
 
     virtual wxDirTraverseResult OnFile(const wxString& filename)
     {

-        wxULongLong sz = wxFileName::GetSize(filename);
-

         // wxFileName::GetSize won't use this class again as
         // we're passing it a file and not a directory;
         // thus we are sure to avoid an endless loop
         // wxFileName::GetSize won't use this class again as
         // we're passing it a file and not a directory;
         // thus we are sure to avoid an endless loop

+        wxULongLong sz = wxFileName::GetSize(filename);
+

         if (sz == wxInvalidSize)
         {
             // if the GetSize() failed (this can happen because e.g. a
         if (sz == wxInvalidSize)
         {
             // if the GetSize() failed (this can happen because e.g. a


@@ -327,7 +327,7 @@ public:
 
     wxULongLong GetTotalSize() const
         { return m_sz; }
 
     wxULongLong GetTotalSize() const
         { return m_sz; }

-    wxArrayString &FilesSkipped()
+    const wxArrayString& GetSkippedFiles() const

         { return m_skippedFiles; }
 
 protected:
         { return m_skippedFiles; }
 
 protected:


@@ -347,14 +347,36 @@ wxULongLong wxDir::GetTotalSize(const wxString &dirname, wxArrayString *filesSki
         return wxInvalidSize;
 
     wxDirTraverserSumSize traverser;
         return wxInvalidSize;
 
     wxDirTraverserSumSize traverser;

-    if (dir.Traverse(traverser) == (size_t)-1 ||
-        traverser.GetTotalSize() == 0)
+    if (dir.Traverse(traverser) == (size_t)-1 )

         return wxInvalidSize;
 
     if (filesSkipped)
         return wxInvalidSize;
 
     if (filesSkipped)

-        *filesSkipped = traverser.FilesSkipped();
+        *filesSkipped = traverser.GetSkippedFiles();

 
     return traverser.GetTotalSize();
 }
 
 #endif // wxUSE_LONGLONG
 
     return traverser.GetTotalSize();
 }
 
 #endif // wxUSE_LONGLONG

+
+// ----------------------------------------------------------------------------
+// wxDir helpers
+// ----------------------------------------------------------------------------
+
+/* static */
+bool wxDir::Exists(const wxString& dir)
+{
+    return wxFileName::DirExists(dir);
+}
+
+/* static */
+bool wxDir::Make(const wxString &dir, int perm, int flags)
+{
+    return wxFileName::Mkdir(dir, perm, flags);
+}
+
+/* static */
+bool wxDir::Remove(const wxString &dir, int flags)
+{
+    return wxFileName::Rmdir(dir, flags);
+}
+