Ensure wxCharTypeBuffer data is NUL-terminated after extend() call.

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

diff --git a/include/wx/dir.h b/include/wx/dir.h
index 14ed2ab963d70ae9bef736b0036f085f410e9da5..94c5d453c0a229fe99cbd5eb995f32a8cf86f56b 100644 (file)
--- a/include/wx/dir.h
+++ b/include/wx/dir.h
@@ -14,6 +14,7 @@
 
 #include "wx/longlong.h"
 #include "wx/string.h"
+#include "wx/filefn.h"      // for wxS_DIR_DEFAULT
 
 class WXDLLIMPEXP_FWD_BASE wxArrayString;
 
@@ -23,7 +24,7 @@ class WXDLLIMPEXP_FWD_BASE wxArrayString;
 
 // these flags define what kind of filenames is included in the list of files
 // enumerated by GetFirst/GetNext
-enum
+enum wxDirFlags
 {
     wxDIR_FILES     = 0x0001,       // include files
     wxDIR_DIRS      = 0x0002,       // include directories
@@ -63,7 +64,7 @@ public:
     virtual wxDirTraverseResult OnDir(const wxString& dirname) = 0;
 
     // called for each directory which we couldn't open during our traversal
-    // of the directory tyree
+    // of the directory tree
     //
     // this method can also return either wxDIR_STOP, wxDIR_IGNORE or
     // wxDIR_CONTINUE but the latter is treated specially: it means to retry
@@ -83,8 +84,6 @@ class WXDLLIMPEXP_FWD_BASE wxDirData;
 class WXDLLIMPEXP_BASE wxDir
 {
 public:
-    // test for existence of a directory with the given name
-    static bool Exists(const wxString& dir);
 
     // ctors
     // -----
@@ -95,7 +94,7 @@ public:
     // opens the directory for enumeration, use IsOpened() to test success
     wxDir(const wxString& dir);
 
-    // dtor cleans up the associated ressources
+    // dtor cleans up the associated resources
     ~wxDir();
 
     // open the directory for enumerating
@@ -107,6 +106,7 @@ public:
     // get the full name of the directory (without '/' at the end)
     wxString GetName() const;
 
+
     // file enumeration routines
     // -------------------------
 
@@ -120,10 +120,10 @@ public:
     bool GetNext(wxString *filename) const;
 
     // return true if this directory has any files in it
-    bool HasFiles(const wxString& spec = wxEmptyString);
+    bool HasFiles(const wxString& spec = wxEmptyString) const;
 
     // return true if this directory has any subdirectories
-    bool HasSubDirs(const wxString& spec = wxEmptyString);
+    bool HasSubDirs(const wxString& spec = wxEmptyString) const;
 
     // enumerate all files in this directory and its subdirectories
     //
@@ -146,15 +146,31 @@ public:
                               const wxString& filespec,
                               int flags = wxDIR_DEFAULT);
 
+#if wxUSE_LONGLONG
     // returns the size of all directories recursively found in given path
     static wxULongLong GetTotalSize(const wxString &dir, wxArrayString *filesSkipped = NULL);
+#endif // wxUSE_LONGLONG
+
+
+    // static utilities for directory management
+    // (alias to wxFileName's functions for dirs)
+    // -----------------------------------------
+
+    // test for existence of a directory with the given name
+    static bool Exists(const wxString& dir);
+
+    static bool Make(const wxString &dir, int perm = wxS_DIR_DEFAULT,
+                     int flags = 0);
+
+    static bool Remove(const wxString &dir, int flags = 0);
+
 
 private:
     friend class wxDirData;
 
     wxDirData *m_data;
 
-    DECLARE_NO_COPY_CLASS(wxDir)
+    wxDECLARE_NO_COPY_CLASS(wxDir);
 };
 
 #endif // _WX_DIR_H_