1 files changed, 107 insertions, 0 deletions
diff --git a/fpicker/source/aqua/CFStringUtilities.mm b/fpicker/source/aqua/CFStringUtilities.mm
new file mode 100644
index 000000000..b56f5d382
--- /dev/null
+++ b/fpicker/source/aqua/CFStringUtilities.mm
@@ -0,0 +1,107 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/log.hxx>
+#include "CFStringUtilities.hxx"
+
+OUString CFStringToOUString(const CFStringRef sOrig)
+{
+    if (nullptr == sOrig) {
+        return OUString();
+    }
+
+    CFRetain(sOrig);
+    CFIndex nFileNameLength = CFStringGetLength(sOrig);
+    //SAL_INFO("fpicker.aqua","FH: string length: " << (int)(nFileNameLength));
+    UniChar unichars[nFileNameLength+1];
+    //'close' the string buffer correctly
+    unichars[nFileNameLength] = '\0';
+
+    CFStringGetCharacters (sOrig, CFRangeMake(0,nFileNameLength), unichars);
+
+    //we no longer need the original string
+    CFRelease(sOrig);
+
+    return OUString(reinterpret_cast<sal_Unicode *>(unichars));
+}
+
+CFStringRef CFStringCreateWithOUString(const OUString& aString)
+{
+    CFStringRef ref = CFStringCreateWithCharacters(kCFAllocatorDefault, reinterpret_cast<UniChar const *>(aString.getStr()), aString.getLength());
+
+    return ref;
+}
+
+OUString FSRefToOUString(FSRef const & fsRef, InfoType info)
+{
+    SAL_WNODEPRECATED_DECLARATIONS_PUSH //TODO: 10.9 CFURLCreateFromFSRef
+    CFURLRef aUrlRef = CFURLCreateFromFSRef(nullptr, &fsRef);
+    SAL_WNODEPRECATED_DECLARATIONS_POP
+
+    OUString sResult = CFURLRefToOUString(aUrlRef, info);
+
+    //we no longer need the CFURLRef
+    CFRelease(aUrlRef);
+
+    return sResult;
+}
+
+OUString CFURLRefToOUString(CFURLRef aUrlRef, InfoType info)
+{
+    CFStringRef sURLString = nullptr;
+
+    switch(info) {
+        case FULLPATH:
+            SAL_INFO("fpicker.aqua","Extracting the full path of an item");
+            sURLString = CFURLGetString(aUrlRef);
+            CFRetain(sURLString);
+            break;
+        case FILENAME:
+            {
+                SAL_INFO("fpicker.aqua","Extracting the file name of an item");
+                CFStringRef fullString = CFURLGetString(aUrlRef);
+                CFURLRef dirRef = CFURLCreateCopyDeletingLastPathComponent(nullptr,aUrlRef);
+                CFIndex dirLength = CFStringGetLength(CFURLGetString(dirRef));
+                CFRelease(dirRef);
+                CFIndex fullLength = CFStringGetLength(fullString);
+                CFRange substringRange = CFRangeMake(dirLength, fullLength - dirLength);
+                sURLString = CFStringCreateWithSubstring(nullptr, fullString, substringRange);
+            }
+            break;
+        case PATHWITHOUTLASTCOMPONENT:
+            {
+                SAL_INFO("fpicker.aqua","Extracting the last but one component of an item's path");
+                CFURLRef directoryRef = CFURLCreateCopyDeletingLastPathComponent(nullptr,aUrlRef);
+                sURLString = CFURLGetString(directoryRef);
+                CFRetain(sURLString);
+                CFRelease(directoryRef);
+            }
+            break;
+        default:
+            break;
+    }
+
+    OUString sResult = CFStringToOUString(sURLString);
+
+    CFRelease(sURLString);
+
+    return sResult;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */