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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/proxy/proxy_server.h"
#include <CoreFoundation/CoreFoundation.h>
#include <string>
#include "base/logging.h"
#include "base/mac/foundation_util.h"
#include "base/sys_string_conversions.h"
namespace net {
// static
ProxyServer ProxyServer::FromDictionary(Scheme scheme,
CFDictionaryRef dict,
CFStringRef host_key,
CFStringRef port_key) {
if (scheme == SCHEME_INVALID || scheme == SCHEME_DIRECT) {
// No hostname port to extract; we are done.
return ProxyServer(scheme, HostPortPair());
}
CFStringRef host_ref =
(CFStringRef)base::mac::GetValueFromDictionary(dict, host_key,
CFStringGetTypeID());
if (!host_ref) {
LOG(WARNING) << "Could not find expected key "
<< base::SysCFStringRefToUTF8(host_key)
<< " in the proxy dictionary";
return ProxyServer(); // Invalid.
}
std::string host = base::SysCFStringRefToUTF8(host_ref);
CFNumberRef port_ref =
(CFNumberRef)base::mac::GetValueFromDictionary(dict, port_key,
CFNumberGetTypeID());
int port;
if (port_ref) {
CFNumberGetValue(port_ref, kCFNumberIntType, &port);
} else {
port = GetDefaultPortForScheme(scheme);
}
return ProxyServer(scheme, HostPortPair(host, port));
}
} // namespace net
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