1 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "net/proxy/proxy_server.h"
6
7 #include <CoreFoundation/CoreFoundation.h>
8
9 #include <string>
10
11 #include "base/logging.h"
12 #include "base/mac/mac_util.h"
13 #include "base/sys_string_conversions.h"
14
15 namespace net {
16
17 // static
FromDictionary(Scheme scheme,CFDictionaryRef dict,CFStringRef host_key,CFStringRef port_key)18 ProxyServer ProxyServer::FromDictionary(Scheme scheme,
19 CFDictionaryRef dict,
20 CFStringRef host_key,
21 CFStringRef port_key) {
22 if (scheme == SCHEME_INVALID || scheme == SCHEME_DIRECT) {
23 // No hostname port to extract; we are done.
24 return ProxyServer(scheme, HostPortPair());
25 }
26
27 CFStringRef host_ref =
28 (CFStringRef)base::mac::GetValueFromDictionary(dict, host_key,
29 CFStringGetTypeID());
30 if (!host_ref) {
31 LOG(WARNING) << "Could not find expected key "
32 << base::SysCFStringRefToUTF8(host_key)
33 << " in the proxy dictionary";
34 return ProxyServer(); // Invalid.
35 }
36 std::string host = base::SysCFStringRefToUTF8(host_ref);
37
38 CFNumberRef port_ref =
39 (CFNumberRef)base::mac::GetValueFromDictionary(dict, port_key,
40 CFNumberGetTypeID());
41 int port;
42 if (port_ref) {
43 CFNumberGetValue(port_ref, kCFNumberIntType, &port);
44 } else {
45 port = GetDefaultPortForScheme(scheme);
46 }
47
48 return ProxyServer(scheme, HostPortPair(host, port));
49 }
50
51 } // namespace net
52