1 files changed, 95 insertions, 0 deletions
diff --git a/Source/WebCore/platform/cf/KURLCFNet.cpp b/Source/WebCore/platform/cf/KURLCFNet.cpp
new file mode 100644
index 0000000..f060b28
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+++ b/Source/WebCore/platform/cf/KURLCFNet.cpp
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2004, 2008 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 COMPUTER, INC. OR
+ * 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. 
+ */
+
+#include "config.h"
+#include "KURL.h"
+
+#include <wtf/RetainPtr.h>
+#include <CoreFoundation/CFURL.h>
+
+using namespace std;
+
+namespace WebCore {
+
+KURL::KURL(CFURLRef url)
+{
+    if (!url) {
+        parse(0, 0);
+        return;
+    }
+
+    CFIndex bytesLength = CFURLGetBytes(url, 0, 0);
+    Vector<char, 512> buffer(bytesLength + 6); // 5 for "file:", 1 for null character to end C string
+    char* bytes = &buffer[5];
+    CFURLGetBytes(url, reinterpret_cast<UInt8*>(bytes), bytesLength);
+    bytes[bytesLength] = '\0';
+    if (bytes[0] != '/') {
+        parse(bytes, 0);
+        return;
+    }
+
+    buffer[0] = 'f';
+    buffer[1] = 'i';
+    buffer[2] = 'l';
+    buffer[3] = 'e';
+    buffer[4] = ':';
+
+    parse(buffer.data(), 0);
+}
+
+CFURLRef KURL::createCFURL() const
+{
+    // FIXME: What should this return for invalid URLs?
+    // Currently it throws away the high bytes of the characters in the string in that case,
+    // which is clearly wrong.
+
+    Vector<char, 512> buffer;
+    copyToBuffer(buffer);
+
+    // NOTE: We use UTF-8 here since this encoding is used when computing strings when returning URL components
+    // (e.g calls to NSURL -path). However, this function is not tolerant of illegal UTF-8 sequences, which
+    // could either be a malformed string or bytes in a different encoding, like Shift-JIS, so we fall back
+    // onto using ISO Latin-1 in those cases.
+    CFURLRef result = CFURLCreateAbsoluteURLWithBytes(0, reinterpret_cast<const UInt8*>(buffer.data()), buffer.size(), kCFStringEncodingUTF8, 0, true);
+    if (!result)
+        result = CFURLCreateAbsoluteURLWithBytes(0, reinterpret_cast<const UInt8*>(buffer.data()), buffer.size(), kCFStringEncodingISOLatin1, 0, true);
+    return result;
+}
+
+String KURL::fileSystemPath() const
+{
+    RetainPtr<CFURLRef> cfURL(AdoptCF, createCFURL());
+    if (!cfURL)
+        return String();
+
+#if PLATFORM(WIN)
+    CFURLPathStyle pathStyle = kCFURLWindowsPathStyle;
+#else
+    CFURLPathStyle pathStyle = kCFURLPOSIXPathStyle;
+#endif
+    return RetainPtr<CFStringRef>(AdoptCF, CFURLCopyFileSystemPath(cfURL.get(), pathStyle)).get();
+}
+
+}