check that the version of __sync_sub_and_fetch that returns a value is supported...

[wxWidgets.git] / src / palmos / volume.cpp

diff --git a/src/palmos/volume.cpp b/src/palmos/volume.cpp
index df0f89b4a7019b4b2b138a0f0e6d11c08799d2a6..69137b60ef5a900a585e75d1acb2fad87185823b 100644 (file)
--- a/src/palmos/volume.cpp
+++ b/src/palmos/volume.cpp
@@ -1,10 +1,10 @@
 ///////////////////////////////////////////////////////////////////////////////
 // Name:        src/palmos/volume.cpp
 // Purpose:     wxFSVolume - encapsulates system volume information
-// Author:      William Osborne
+// Author:      William Osborne - minimal working wxPalmOS port
 // Modified by:
 // Created:     10/13/04
-// RCS-ID:      $Id: 
+// RCS-ID:      $Id$
 // Copyright:   (c) William Osborne
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
@@ -17,10 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "fsvolume.h"
-#endif
-
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
@@ -29,38 +25,22 @@
 
 #if wxUSE_FSVOLUME
 
+#include "wx/volume.h"
+
 #ifndef WX_PRECOMP
     #if wxUSE_GUI
         #include "wx/icon.h"
     #endif
     #include "wx/intl.h"
+    #include "wx/arrstr.h"
+    #include "wx/hashmap.h"
 #endif // WX_PRECOMP
 
-#include "wx/dir.h"
-#include "wx/hashmap.h"
-#include "wx/dynlib.h"
-#include "wx/arrimpl.cpp"
-
-#include "wx/volume.h"
-
-#include "wx/palmos/missing.h"
+#include <VFSMgr.h>
+#include <PalmTypesCompatibility.h>
 
 #if wxUSE_BASE
 
-//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-// Dynamic library function defs.
-//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-static wxDynamicLibrary s_mprLib;
-
-typedef DWORD (WINAPI* WNetOpenEnumPtr)(DWORD, DWORD, DWORD, LPNETRESOURCE, LPHANDLE);
-typedef DWORD (WINAPI* WNetEnumResourcePtr)(HANDLE, LPDWORD, LPVOID, LPDWORD);
-typedef DWORD (WINAPI* WNetCloseEnumPtr)(HANDLE);
-
-static WNetOpenEnumPtr s_pWNetOpenEnum;
-static WNetEnumResourcePtr s_pWNetEnumResource;
-static WNetCloseEnumPtr s_pWNetCloseEnum;
-
 //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 // Globals/Statics
 //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
@@ -82,7 +62,9 @@ struct FileInfo
     unsigned m_flags;
     wxFSVolumeKind m_type;
 };
+
 WX_DECLARE_STRING_HASH_MAP(FileInfo, FileInfoMap);
+
 // Cygwin bug (?) destructor for global s_fileInfo is called twice...
 static FileInfoMap& GetFileInfoMap()
 {
@@ -117,47 +99,12 @@ static unsigned GetBasicFlags(const wxChar* filename)
 // Purpose: Add a file to the list if it meets the filter requirement.
 // Notes: - See GetBasicFlags for remarks about the Mounted flag.
 //=============================================================================
-static bool FilteredAdd(wxArrayString& list, const wxChar* filename, 
+static bool FilteredAdd(wxArrayString& list, const wxChar* filename,
                         unsigned flagsSet, unsigned flagsUnset)
 {
     return false;
 } // FilteredAdd
 
-//=============================================================================
-// Function: BuildListFromNN
-// Purpose: Append or remove items from the list
-// Notes: - There is no way to find all disconnected NN items, or even to find
-//          all items while determining which are connected and not.  So this
-//          function will find either all items or connected items.
-//=============================================================================
-static void BuildListFromNN(wxArrayString& list, NETRESOURCE* pResSrc, 
-                            unsigned flagsSet, unsigned flagsUnset)
-{
-} // BuildListFromNN
-
-//=============================================================================
-// Function: CompareFcn
-// Purpose: Used to sort the NN list alphabetically, case insensitive.
-//=============================================================================
-static int CompareFcn(wxString* first, wxString* second)
-{
-    return wxStricmp(first->c_str(), second->c_str());
-} // CompareFcn
-
-//=============================================================================
-// Function: BuildRemoteList
-// Purpose: Append Network Neighborhood items to the list.
-// Notes: - Mounted gets transalated into Connected.  FilteredAdd is told
-//          to ignore the Mounted flag since we need to handle it in a weird
-//          way manually.
-//        - The resulting list is sorted alphabetically.
-//=============================================================================
-static bool BuildRemoteList(wxArrayString& list, NETRESOURCE* pResSrc, 
-                            unsigned flagsSet, unsigned flagsUnset)
-{
-    return false;
-} // BuildRemoteList
-
 //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 // wxFSVolume
 //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
@@ -171,6 +118,27 @@ wxArrayString wxFSVolumeBase::GetVolumes(int flagsSet, int flagsUnset)
 {
     wxArrayString list;
 
+    UInt16 refNum;
+    UInt32 it = vfsIteratorStart;
+
+    while (it != vfsIteratorStop)
+    {
+        status_t err = VFSVolumeEnumerate(&refNum, &it);
+        if (err == errNone)
+        {
+            // manual: "Volume labels can be up to 255 characters long."
+            char label[256];
+            err = VFSVolumeGetLabel(refNum,label,256);
+            if (err == errNone)
+            {
+                list.Add(wxString::FromAscii(label));
+            }
+        }
+
+        if (err != errNone)
+            break;
+    }
+
     return list;
 } // GetVolumes
 
@@ -212,7 +180,7 @@ bool wxFSVolumeBase::Create(const wxString& name)
 
 //=============================================================================
 // Function: IsOk
-// Purpose: returns TRUE if the volume is legal.
+// Purpose: returns true if the volume is legal.
 // Notes: For fixed disks, it must exist.  For removable disks, it must also
 //        be present.  For Network Shares, it must also be logged in, etc.
 //=============================================================================
@@ -265,4 +233,3 @@ wxIcon wxFSVolume::GetIcon(wxFSIconType type) const
 #endif // wxUSE_GUI
 
 #endif // wxUSE_FSVOLUME
-