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 67fb7c304b4b579ea9262656efffe3e669f996f2..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
 // 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
 // Created:     10/13/04

-// RCS-ID:      $Id: 
-// Copyright:   (c) William Osborne
+// RCS-ID:      $Id$
+// Copyright:   (c) William Osborne, Wlodzimierz Skiba

 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 


@@ -29,32 +29,18 @@
     #include "wx/app.h"
     #include "wx/intl.h"
     #include "wx/log.h"
     #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"
 #endif  //WX_PRECOMP
 
 #include "wx/apptrait.h"
 #include "wx/dynload.h"

+#include "wx/confbase.h"
+#include "wx/power.h"

 
 

-#include "wx/confbase.h"        // for wxExpandEnvVars()
-
-#include "wx/timer.h"
-
-// VZ: there is some code using NetXXX() functions to get the full user name:
-//     I don't think it's a good idea because they don't work under Win95 and
-//     seem to return the same as wxGetUserId() under NT. If you really want
-//     to use them, just #define USE_NET_API
-#undef USE_NET_API
-
-#ifdef USE_NET_API
-    #include <lm.h>
-#endif // USE_NET_API
-
-// ----------------------------------------------------------------------------
-// constants
-// ----------------------------------------------------------------------------
-
-// In the WIN.INI file
-static const wxChar WX_SECTION[] = wxT("wxWindows");
-static const wxChar eUSERNAME[]  = wxT("UserName");
+#include <MemoryMgr.h>
+#include <DLServer.h>
+#include <SoundMgr.h>
+#include <SysUtils.h>

 
 // ============================================================================
 // implementation
 
 // ============================================================================
 // implementation


@@ -79,31 +65,50 @@ bool wxGetFullHostName(wxChar *buf, int maxSize)
 // Get user ID e.g. jacs
 bool wxGetUserId(wxChar *buf, int maxSize)
 {
 // Get user ID e.g. jacs
 bool wxGetUserId(wxChar *buf, int maxSize)
 {

-    return false;
+    return wxGetUserName(buf, maxSize);

 }
 
 // Get user name e.g. Julian Smart
 bool wxGetUserName(wxChar *buf, int maxSize)
 {
 }
 
 // Get user name e.g. Julian Smart
 bool wxGetUserName(wxChar *buf, int maxSize)
 {

-    return false;
-}
+    *buf = wxT('\0');

 
 

-const wxChar* wxGetHomeDir(wxString *pstr)
-{
-    return NULL;
+    // buffer allocation
+    MemHandle handle = MemHandleNew(maxSize-1);
+    if( handle == NULL )
+        return false;
+
+    // lock the buffer
+    char *id = (char *)MemHandleLock(handle);
+    if( id == NULL )
+        return false;
+
+    // get user's name
+    if( DlkGetSyncInfo(NULL, NULL, NULL, id, NULL, NULL) != errNone )
+    {
+        MemPtrUnlock(id);
+        return false;
+    }
+
+    wxStrncpy (buf, wxSafeConvertMB2WX(id), maxSize - 1);
+
+    // free the buffer
+    MemPtrUnlock(id);
+
+    return true;

 }
 
 }
 

-wxChar *wxGetUserHome(const wxString& WXUNUSED(user))
+const wxChar* wxGetHomeDir(wxString *pstr)

 {
     return NULL;
 }
 
 {
     return NULL;
 }
 

-bool wxDirExists(const wxString& dir)
+wxString wxGetUserHome(const wxString& WXUNUSED(user))

 {
 {

-    return false;
+    return wxString();

 }
 
 }
 

-bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
+bool wxGetDiskSpace(const wxString& path, wxDiskspaceSize_t *pTotal, wxDiskspaceSize_t *pFree)

 {
     return false;
 }
 {
     return false;
 }


@@ -122,12 +127,16 @@ bool wxSetEnv(const wxString& var, const wxChar *value)
     return false;
 }
 
     return false;
 }
 

+bool wxUnsetEnv(const wxString& var)
+{
+    return false;
+}
+

 // ----------------------------------------------------------------------------
 // process management
 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 // process management
 // ----------------------------------------------------------------------------
 

-// structure used to pass parameters from wxKill() to wxEnumFindByPidProc()
-int wxKill(long pid, wxSignal sig, wxKillError *krc)
+int wxKill(long pid, wxSignal sig, wxKillError *krc, int flags)

 {
     return 0;
 }
 {
     return 0;
 }


@@ -144,14 +153,42 @@ bool wxShutdown(wxShutdownFlags wFlags)
     return false;
 }
 
     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)
 // ----------------------------------------------------------------------------
 // misc
 // ----------------------------------------------------------------------------
 
 // Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)

-long wxGetFreeMemory()
+wxMemorySize wxGetFreeMemory()

 {
 {

-    return 0;
+    uint32_t freeTotal = 0;
+    uint32_t freeHeap;
+    uint32_t freeChunk;
+
+    // executed twice: for the dynamic heap, and for the non-secure RAM storage heap
+    for ( uint16_t i=0; i<MemNumRAMHeaps(); i++)
+    {
+        status_t err = MemHeapFreeBytes(i, &freeHeap, &freeChunk);
+        if( err != errNone )
+            return -1;
+        freeTotal+=freeHeap;
+    }
+
+    return (wxMemorySize)freeTotal;

 }
 
 unsigned long wxGetProcessId()
 }
 
 unsigned long wxGetProcessId()


@@ -162,20 +199,37 @@ unsigned long wxGetProcessId()
 // Emit a beeeeeep
 void wxBell()
 {
 // Emit a beeeeeep
 void wxBell()
 {

+    SndPlaySystemSound(sndWarning);

 }
 
 }
 

-wxString wxGetOsDescription()
+bool wxIsPlatform64Bit()

 {
 {

-    wxString str;
+    return false;
+}

 
 

-    return str;
+wxString wxGetOsDescription()
+{
+    wxString strOS = _T("PalmOS");
+
+    char *version = SysGetOSVersionString();
+    if(version)
+    {
+        wxString str = wxString::FromAscii(version);
+        MemPtrFree(version);
+        if(!str.empty())
+        {
+            strOS << _(" ") << 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;

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -223,8 +277,6 @@ extern long wxCharsetToCodepage(const wxChar *name)
 
 #else // !wxUSE_FONTMAP
 
 
 #else // !wxUSE_FONTMAP
 

-#include "wx/palmos/registry.h"
-

 // this should work if Internet Exploiter is installed
 extern long wxCharsetToCodepage(const wxChar *name)
 {
 // this should work if Internet Exploiter is installed
 extern long wxCharsetToCodepage(const wxChar *name)
 {


@@ -232,4 +284,3 @@ extern long wxCharsetToCodepage(const wxChar *name)
 }
 
 #endif // wxUSE_FONTMAP/!wxUSE_FONTMAP
 }
 
 #endif // wxUSE_FONTMAP/!wxUSE_FONTMAP

-