1 files changed, 109 insertions, 0 deletions
diff --git a/chromium/net/proxy/proxy_config_service_ios.cc b/chromium/net/proxy/proxy_config_service_ios.cc
new file mode 100644
index 00000000000..84a5adcedf5
--- /dev/null
+++ b/chromium/net/proxy/proxy_config_service_ios.cc
@@ -0,0 +1,109 @@
+// Copyright (c) 2012 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_config_service_ios.h"
+
+#include <CoreFoundation/CoreFoundation.h>
+#include <CFNetwork/CFProxySupport.h>
+
+#include "base/mac/foundation_util.h"
+#include "base/mac/scoped_cftyperef.h"
+#include "base/message_loop/message_loop.h"
+#include "base/strings/sys_string_conversions.h"
+#include "net/proxy/proxy_config.h"
+
+namespace net {
+
+namespace {
+
+const int kPollIntervalSec = 10;
+
+// Utility function to pull out a boolean value from a dictionary and return it,
+// returning a default value if the key is not present.
+bool GetBoolFromDictionary(CFDictionaryRef dict,
+                           CFStringRef key,
+                           bool default_value) {
+  CFNumberRef number =
+      base::mac::GetValueFromDictionary<CFNumberRef>(dict, key);
+  if (!number)
+    return default_value;
+
+  int int_value;
+  if (CFNumberGetValue(number, kCFNumberIntType, &int_value))
+    return int_value;
+  else
+    return default_value;
+}
+
+void GetCurrentProxyConfig(ProxyConfig* config) {
+  base::ScopedCFTypeRef<CFDictionaryRef> config_dict(
+      CFNetworkCopySystemProxySettings());
+  DCHECK(config_dict);
+
+  // Auto-detect is not supported.
+  // The kCFNetworkProxiesProxyAutoDiscoveryEnable key is not available on iOS.
+
+  // PAC file
+
+  if (GetBoolFromDictionary(config_dict.get(),
+                            kCFNetworkProxiesProxyAutoConfigEnable,
+                            false)) {
+    CFStringRef pac_url_ref = base::mac::GetValueFromDictionary<CFStringRef>(
+        config_dict.get(), kCFNetworkProxiesProxyAutoConfigURLString);
+    if (pac_url_ref)
+      config->set_pac_url(GURL(base::SysCFStringRefToUTF8(pac_url_ref)));
+  }
+
+  // Proxies (for now http).
+
+  // The following keys are not available on iOS:
+  //   kCFNetworkProxiesFTPEnable
+  //   kCFNetworkProxiesFTPProxy
+  //   kCFNetworkProxiesFTPPort
+  //   kCFNetworkProxiesHTTPSEnable
+  //   kCFNetworkProxiesHTTPSProxy
+  //   kCFNetworkProxiesHTTPSPort
+  //   kCFNetworkProxiesSOCKSEnable
+  //   kCFNetworkProxiesSOCKSProxy
+  //   kCFNetworkProxiesSOCKSPort
+  if (GetBoolFromDictionary(config_dict.get(),
+                            kCFNetworkProxiesHTTPEnable,
+                            false)) {
+    ProxyServer proxy_server =
+        ProxyServer::FromDictionary(ProxyServer::SCHEME_HTTP,
+                                    config_dict.get(),
+                                    kCFNetworkProxiesHTTPProxy,
+                                    kCFNetworkProxiesHTTPPort);
+    if (proxy_server.is_valid()) {
+      config->proxy_rules().type =
+          ProxyConfig::ProxyRules::TYPE_PROXY_PER_SCHEME;
+      config->proxy_rules().proxies_for_http.SetSingleProxyServer(proxy_server);
+      // Desktop Safari applies the HTTP proxy to http:// URLs only, but
+      // Mobile Safari applies the HTTP proxy to https:// URLs as well.
+      config->proxy_rules().proxies_for_https.SetSingleProxyServer(
+          proxy_server);
+    }
+  }
+
+  // Proxy bypass list is not supported.
+  // The kCFNetworkProxiesExceptionsList key is not available on iOS.
+
+  // Proxy bypass boolean is not supported.
+  // The kCFNetworkProxiesExcludeSimpleHostnames key is not available on iOS.
+
+  // Source
+  config->set_source(PROXY_CONFIG_SOURCE_SYSTEM);
+}
+
+}  // namespace
+
+ProxyConfigServiceIOS::ProxyConfigServiceIOS()
+    : PollingProxyConfigService(base::TimeDelta::FromSeconds(kPollIntervalSec),
+                                GetCurrentProxyConfig) {
+}
+
+ProxyConfigServiceIOS::~ProxyConfigServiceIOS() {
+}
+
+}  // namespace net