fixed memory leak in wxXmlResource introduced when fixing wxVector<> usage (patch...

[wxWidgets.git] / src / msw / ole / oleutils.cpp

diff --git a/src/msw/ole/oleutils.cpp b/src/msw/ole/oleutils.cpp
index 1a0966bfd9103c316b28de29cf362962f8f08086..8fbcf998855b1d38a7e678c6fb72290a24187300 100644 (file)
--- a/src/msw/ole/oleutils.cpp
+++ b/src/msw/ole/oleutils.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////////////////

-// Name:        ole/oleutils.cpp
+// Name:        src/msw/ole/oleutils.cpp

 // Purpose:     implementation of OLE helper functions
 // Author:      Vadim Zeitlin
 // Modified by:
 // Purpose:     implementation of OLE helper functions
 // Author:      Vadim Zeitlin
 // Modified by:


@@ -17,28 +17,36 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#ifdef __GNUG__
-#pragma implementation "oleutils.h"
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #if defined(__BORLANDC__)
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #if defined(__BORLANDC__)

-#pragma hdrstop
+    #pragma hdrstop

 #endif
 
 #endif
 

-#include  "wx/setup.h"
-#include  "wx/log.h"
-

 #if wxUSE_OLE
 
 #if wxUSE_OLE
 

+#ifndef WX_PRECOMP
+    #include "wx/log.h"
+#endif
+

 #ifndef __CYGWIN10__
 
 #ifndef __CYGWIN10__
 

-#include <windows.h>
+#include "wx/msw/private.h"
+
+#ifdef __WXWINCE__
+    #include <winreg.h>
+    #include <ole2.h>
+
+    #define GUID_DEFINED
+    #define UUID_DEFINED
+#endif

 
 // OLE
 
 // OLE

+#ifndef __WXWINCE__

 #include  "wx/msw/ole/uuid.h"
 #include  "wx/msw/ole/uuid.h"

+#endif
+

 #include  "wx/msw/ole/oleutils.h"
 
 #if defined(__VISUALC__) && (__VISUALC__ > 1000)
 #include  "wx/msw/ole/oleutils.h"
 
 #if defined(__VISUALC__) && (__VISUALC__ > 1000)


@@ -49,15 +57,64 @@
 // Implementation
 // ============================================================================
 
 // Implementation
 // ============================================================================
 

-// return TRUE if the iid is in the array
+// return true if the iid is in the array

 bool IsIidFromList(REFIID riid, const IID *aIids[], size_t nCount)
 {
   for ( size_t i = 0; i < nCount; i++ ) {
     if ( riid == *aIids[i] )
 bool IsIidFromList(REFIID riid, const IID *aIids[], size_t nCount)
 {
   for ( size_t i = 0; i < nCount; i++ ) {
     if ( riid == *aIids[i] )

-      return TRUE;
+      return true;

   }
 
   }
 

-  return FALSE;
+  return false;
+}
+
+WXDLLEXPORT BSTR wxConvertStringToOle(const wxString& str)
+{
+    return wxBasicString(str).Get();
+}
+
+WXDLLEXPORT wxString wxConvertStringFromOle(BSTR bStr)
+{
+    // NULL BSTR is equivalent to an empty string (this is the convention used
+    // by VB and hence we must follow it)
+    if ( !bStr )
+        return wxString();
+
+#if wxUSE_UNICODE
+    wxString str(bStr);
+#else
+    int len = SysStringLen(bStr) + 1;
+    char    *buf = new char[len];
+    (void)wcstombs( buf, bStr, len);
+    wxString str(buf);
+    delete[] buf;
+#endif
+    return str;
+}
+
+// ----------------------------------------------------------------------------
+// wxBasicString
+// ----------------------------------------------------------------------------
+
+wxBasicString::wxBasicString(const wxString& str)
+{
+    m_bstrBuf = SysAllocString(str.wc_str(*wxConvCurrent));
+}
+
+wxBasicString::wxBasicString(const wxBasicString& src)
+{
+    m_bstrBuf = src.Get();
+}
+
+wxBasicString& wxBasicString::operator=(const wxBasicString& src)
+{
+    SysReAllocString(&m_bstrBuf, src);
+    return *this;
+}
+
+wxBasicString::~wxBasicString()
+{
+    SysFreeString(m_bstrBuf);

 }
 
 #if wxUSE_DATAOBJ
 }
 
 #if wxUSE_DATAOBJ


@@ -169,9 +226,13 @@ static wxString GetIidName(REFIID riid)
     }
   }
 
     }
   }
 

+#ifndef __WXWINCE__

   // unknown IID, just transform to string
   Uuid uuid(riid);
   return wxString((const wxChar *)uuid);
   // unknown IID, just transform to string
   Uuid uuid(riid);
   return wxString((const wxChar *)uuid);

+#else
+  return wxEmptyString;
+#endif

 }
 
 void wxLogQueryInterface(const wxChar *szInterface, REFIID riid)
 }
 
 void wxLogQueryInterface(const wxChar *szInterface, REFIID riid)


@@ -208,7 +269,7 @@ void wxLogRelease(const char *szInterface, ULONG cRef)
   wxLogTrace("After %s::Release: m_cRef = %d", szInterface, cRef - 1);
 }
 
   wxLogTrace("After %s::Release: m_cRef = %d", szInterface, cRef - 1);
 }
 

-#endif  //WXDEBUG
+#endif  // __WXDEBUG__

 
 #endif
   // wxUSE_DRAG_AND_DROP
 
 #endif
   // wxUSE_DRAG_AND_DROP


@@ -218,4 +279,3 @@ void wxLogRelease(const char *szInterface, ULONG cRef)
 
 #endif
   // wxUSE_OLE
 
 #endif
   // wxUSE_OLE

-