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/*
* Copyright (C) 2010 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 INC. 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 INC. 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 StringFunctions_h
#define StringFunctions_h
#include <JavaScriptCore/JSRetainPtr.h>
#include <JavaScriptCore/JavaScriptCore.h>
#include <WebKit2/WKRetainPtr.h>
#include <WebKit2/WKString.h>
#include <WebKit2/WKStringCF.h>
#include <WebKit2/WKURL.h>
#include <WebKit2/WKURLCF.h>
#include <sstream>
#include <wtf/Platform.h>
#include <wtf/RetainPtr.h>
#include <wtf/Vector.h>
namespace WTR {
// Conversion functions
inline RetainPtr<CFStringRef> toCF(JSStringRef string)
{
return RetainPtr<CFStringRef>(AdoptCF, JSStringCopyCFString(0, string));
}
inline RetainPtr<CFStringRef> toCF(WKStringRef string)
{
return RetainPtr<CFStringRef>(AdoptCF, WKStringCopyCFString(0, string));
}
inline WKRetainPtr<WKStringRef> toWK(JSStringRef string)
{
return WKRetainPtr<WKStringRef>(AdoptWK, WKStringCreateWithCFString(toCF(string).get()));
}
inline WKRetainPtr<WKStringRef> toWK(JSRetainPtr<JSStringRef> string)
{
return WKRetainPtr<WKStringRef>(AdoptWK, WKStringCreateWithCFString(toCF(string.get()).get()));
}
inline JSRetainPtr<JSStringRef> toJS(WKStringRef string)
{
return JSRetainPtr<JSStringRef>(Adopt, JSStringCreateWithCFString(toCF(string).get()));
}
inline JSRetainPtr<JSStringRef> toJS(const WKRetainPtr<WKStringRef>& string)
{
return toJS(string.get());
}
// Streaming functions
inline std::ostream& operator<<(std::ostream& out, CFStringRef stringRef)
{
if (!stringRef)
return out;
CFIndex bufferLength = CFStringGetMaximumSizeForEncoding(CFStringGetLength(stringRef), kCFStringEncodingUTF8) + 1;
Vector<char> buffer(bufferLength);
if (!CFStringGetCString(stringRef, buffer.data(), bufferLength, kCFStringEncodingUTF8))
return out;
return out << buffer.data();
}
inline std::ostream& operator<<(std::ostream& out, const RetainPtr<CFStringRef>& stringRef)
{
return out << stringRef.get();
}
inline std::ostream& operator<<(std::ostream& out, WKStringRef stringRef)
{
if (!stringRef)
return out;
return out << toCF(stringRef);
}
inline std::ostream& operator<<(std::ostream& out, const WKRetainPtr<WKStringRef>& stringRef)
{
return out << stringRef.get();
}
// URL creation
inline WKURLRef createWKURL(const char* pathOrURL)
{
RetainPtr<CFStringRef> pathOrURLCFString(AdoptCF, CFStringCreateWithCString(0, pathOrURL, kCFStringEncodingUTF8));
RetainPtr<CFURLRef> cfURL;
if (CFStringHasPrefix(pathOrURLCFString.get(), CFSTR("http://")) || CFStringHasPrefix(pathOrURLCFString.get(), CFSTR("https://")))
cfURL.adoptCF(CFURLCreateWithString(0, pathOrURLCFString.get(), 0));
else
#if PLATFORM(WIN)
cfURL.adoptCF(CFURLCreateWithFileSystemPath(0, pathOrURLCFString.get(), kCFURLWindowsPathStyle, false));
#else
cfURL.adoptCF(CFURLCreateWithFileSystemPath(0, pathOrURLCFString.get(), kCFURLPOSIXPathStyle, false));
#endif
return WKURLCreateWithCFURL(cfURL.get());
}
} // namespace WTR
#endif // StringFunctions_h
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