webengine/osswebengine/WebKitTools/Drosera/win/HelperFunctions.h
changeset 0 dd21522fd290
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/WebKitTools/Drosera/win/HelperFunctions.h	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2006, 2007 Apple Inc.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer. 
+ * 2.  Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution. 
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef HelperFunctions_H
+#define HelperFunctions_H
+
+#include "ole2.h" // For BSTR
+
+#include <wtf/RetainPtr.h>
+
+// These functions are actually defined somewhere else but could not be linked for one reason or another.
+
+// This function was copied from WebCore BString.cpp I would lik to it if I could
+BSTR cfStringToBSTR(CFStringRef cfstr)
+{
+    BSTR bstr;
+    if (!cfstr)
+        return 0;
+
+    const UniChar* uniChars = CFStringGetCharactersPtr(cfstr);
+    if (uniChars) {
+        bstr = SysAllocStringLen((LPCTSTR)uniChars, CFStringGetLength(cfstr));
+
+        return bstr;
+    }
+
+    CFIndex length = CFStringGetLength(cfstr);
+    bstr = SysAllocStringLen(0, length);
+    CFStringGetCharacters(cfstr, CFRangeMake(0, length), (UniChar*)bstr);
+    bstr[length] = 0;
+
+    return bstr;
+}
+
+//FIXME This is a class I believe I will need in the future but if not should be removed.
+// It will include a Smart JSStringRef ptr
+//#include <JavaScriptCore/JSStringRef.h>
+
+#endif //HelperFunctions_H
+