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

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

diff --git a/src/palmos/utils.cpp b/src/palmos/utils.cpp
index 71db0375514c5e2f5339e38f361db82cc8c0a60b..e0da4651b1d7fe4acc1bf2992c5eaa6be0681e4e 100644 (file)
--- a/src/palmos/utils.cpp
+++ b/src/palmos/utils.cpp
@@ -1,11 +1,11 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        palmos/utils.cpp
+// Name:        src/palmos/utils.cpp
 // Purpose:     Various utilities
-// Author:      William Osborne
-// Modified by:
+// Author:      William Osborne - minimal working wxPalmOS port
+// Modified by: Wlodzimierz ABX Skiba - real functionality
 // Created:     10/13/04
-// RCS-ID:      $Id: 
-// Copyright:   (c) William Osborne
+// RCS-ID:      $Id$
+// Copyright:   (c) William Osborne, Wlodzimierz Skiba
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
@@ -29,16 +29,18 @@
     #include "wx/app.h"
     #include "wx/intl.h"
     #include "wx/log.h"
+    #include "wx/timer.h"
 #endif  //WX_PRECOMP
 
 #include "wx/apptrait.h"
 #include "wx/dynload.h"
 #include "wx/confbase.h"
-#include "wx/timer.h"
+#include "wx/power.h"
 
 #include <MemoryMgr.h>
 #include <DLServer.h>
 #include <SoundMgr.h>
+#include <SysUtils.h>
 
 // ============================================================================
 // implementation
@@ -88,9 +90,9 @@ bool wxGetUserName(wxChar *buf, int maxSize)
         return false;
     }
 
-    wxStrncpy (buf, wxConvertMB2WX(id), maxSize - 1);
+    wxStrncpy (buf, wxSafeConvertMB2WX(id), maxSize - 1);
 
-    // free the buffer 
+    // free the buffer
     MemPtrUnlock(id);
 
     return true;
@@ -101,17 +103,12 @@ const wxChar* wxGetHomeDir(wxString *pstr)
     return NULL;
 }
 
-wxChar *wxGetUserHome(const wxString& WXUNUSED(user))
+wxString wxGetUserHome(const wxString& WXUNUSED(user))
 {
-    return NULL;
+    return wxString();
 }
 
-bool wxDirExists(const wxString& dir)
-{
-    return false;
-}
-
-bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
+bool wxGetDiskSpace(const wxString& path, wxDiskspaceSize_t *pTotal, wxDiskspaceSize_t *pFree)
 {
     return false;
 }
@@ -130,6 +127,11 @@ bool wxSetEnv(const wxString& var, const wxChar *value)
     return false;
 }
 
+bool wxUnsetEnv(const wxString& var)
+{
+    return false;
+}
+
 // ----------------------------------------------------------------------------
 // process management
 // ----------------------------------------------------------------------------
@@ -151,12 +153,27 @@ bool wxShutdown(wxShutdownFlags wFlags)
     return false;
 }
 
+// ----------------------------------------------------------------------------
+// power management
+// ----------------------------------------------------------------------------
+
+wxPowerType wxGetPowerType()
+{
+    return wxPOWER_BATTERY;
+}
+
+wxBatteryState wxGetBatteryState()
+{
+    // TODO
+    return wxBATTERY_UNKNOWN_STATE;
+}
+
 // ----------------------------------------------------------------------------
 // misc
 // ----------------------------------------------------------------------------
 
 // Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
-long wxGetFreeMemory()
+wxMemorySize wxGetFreeMemory()
 {
     uint32_t freeTotal = 0;
     uint32_t freeHeap;
@@ -171,7 +188,7 @@ long wxGetFreeMemory()
         freeTotal+=freeHeap;
     }
 
-    return freeTotal;
+    return (wxMemorySize)freeTotal;
 }
 
 unsigned long wxGetProcessId()
@@ -185,18 +202,34 @@ void wxBell()
     SndPlaySystemSound(sndWarning);
 }
 
+bool wxIsPlatform64Bit()
+{
+    return false;
+}
+
 wxString wxGetOsDescription()
 {
-    wxString str;
+    wxString strOS = _T("PalmOS");
+
+    char *version = SysGetOSVersionString();
+    if(version)
+    {
+        wxString str = wxString::FromAscii(version);
+        MemPtrFree(version);
+        if(!str.empty())
+        {
+            strOS << _(" ") << str;
+        }
+    }
 
-    return str;
+    return strOS;
 }
 
-wxToolkitInfo& wxAppTraits::GetToolkitInfo()
+wxOperatingSystemId wxGetOsVersion(int *verMaj, int *verMin)
 {
-    static wxToolkitInfo info;
-    info.name = _T("wxBase");
-    return info;
+    // TODO
+
+    return wxOS_UNKNOWN;
 }
 
 // ----------------------------------------------------------------------------
@@ -244,8 +277,6 @@ extern long wxCharsetToCodepage(const wxChar *name)
 
 #else // !wxUSE_FONTMAP
 
-#include "wx/palmos/registry.h"
-
 // this should work if Internet Exploiter is installed
 extern long wxCharsetToCodepage(const wxChar *name)
 {
@@ -253,4 +284,3 @@ extern long wxCharsetToCodepage(const wxChar *name)
 }
 
 #endif // wxUSE_FONTMAP/!wxUSE_FONTMAP
-