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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.
*/
#include "config.h"
#include "ProxyServer.h"
#include "KURL.h"
#include <wtf/RetainPtr.h>
namespace WebCore {
#if !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD)
static void addProxyServersForURL(Vector<ProxyServer>& proxyServers, const KURL& url)
{
RetainPtr<CFDictionaryRef> proxySettings(AdoptCF, CFNetworkCopySystemProxySettings());
if (!proxySettings)
return;
RetainPtr<CFURLRef> cfURL(AdoptCF, url.createCFURL());
RetainPtr<CFArrayRef> proxiesForURL(AdoptCF, CFNetworkCopyProxiesForURL(cfURL.get(), proxySettings.get()));
if (!proxiesForURL)
return;
CFIndex numProxies = CFArrayGetCount(proxiesForURL.get());
for (CFIndex i = 0; i < numProxies; ++i) {
CFDictionaryRef proxyDictionary = static_cast<CFDictionaryRef>(CFArrayGetValueAtIndex(proxiesForURL.get(), i));
ProxyServer::Type type = ProxyServer::Direct;
CFStringRef typeString = static_cast<CFStringRef>(CFDictionaryGetValue(proxyDictionary, kCFProxyTypeKey));
if (CFEqual(typeString, kCFProxyTypeAutoConfigurationURL)) {
// FIXME: Handle PAC URLs.
continue;
}
if (CFEqual(typeString, kCFProxyTypeNone)) {
proxyServers.append(ProxyServer(ProxyServer::Direct, String(), -1));
continue;
}
if (CFEqual(typeString, kCFProxyTypeHTTP))
type = ProxyServer::HTTP;
else if (CFEqual(typeString, kCFProxyTypeHTTPS))
type = ProxyServer::HTTPS;
else if (CFEqual(typeString, kCFProxyTypeSOCKS))
type = ProxyServer::SOCKS;
else {
// We don't know how to handle this type.
continue;
}
CFStringRef host = static_cast<CFStringRef>(CFDictionaryGetValue(proxyDictionary, kCFProxyHostNameKey));
CFNumberRef port = static_cast<CFNumberRef>(CFDictionaryGetValue(proxyDictionary, kCFProxyPortNumberKey));
SInt32 portValue;
CFNumberGetValue(port, kCFNumberSInt32Type, &portValue);
proxyServers.append(ProxyServer(type, host, portValue));
}
}
Vector<ProxyServer> proxyServersForURL(const KURL& url, const NetworkingContext*)
{
Vector<ProxyServer> proxyServers;
addProxyServersForURL(proxyServers, url);
return proxyServers;
}
#else
Vector<ProxyServer> proxyServersForURL(const KURL&, const NetworkingContext*)
{
// FIXME: Implement.
return Vector<ProxyServer>();
}
#endif
} // namespace WebCore
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