blob: 2df751e38f401c752695ea270466a01fe4505a1b [file] [log] [blame]
// Copyright (c) 2010 The Chromium OS 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 <deque>
#include <string>
#include <curl/curl.h>
#include <gtest/gtest_prod.h> // for FRIEND_TEST
#include "update_engine/dbus_interface.h"
#include "update_engine/proxy_resolver.h"
namespace chromeos_update_engine {
extern const char kSessionManagerService[];
extern const char kSessionManagerPath[];
extern const char kSessionManagerInterface[];
extern const char kSessionManagerRetrievePropertyMethod[];
extern const char kSessionManagerProxySettingsKey[];
// Class to resolve proxy for a url based on Chrome's proxy settings.
// Currently only supports manual settings, not PAC files or autodetected
// settings.
struct ChromeProxyResolverClosureArgs {
std::string url;
ProxiesResolvedFn callback;
void* data;
class ChromeProxyResolver : public ProxyResolver {
explicit ChromeProxyResolver(DbusGlibInterface* dbus) : dbus_(dbus) {}
virtual ~ChromeProxyResolver() {}
virtual bool GetProxiesForUrl(const std::string& url,
ProxiesResolvedFn callback,
void* data);
// Get the curl proxy type for a given proxy url. Returns true on success.
// Note: if proxy is kNoProxy, this will return false.
static bool GetProxyType(const std::string& proxy, curl_proxytype* out_type);
FRIEND_TEST(ChromeProxyResolverTest, GetProxiesForUrlWithSettingsTest);
// Closure callback, so we can pretend we need to wait on the main loop
// before returing proxies to the client.
void GetProxiesForUrlCallback(ChromeProxyResolverClosureArgs args);
// Fetches a dbus proxy to session manager. Returns NULL on failure.
DBusGProxy* DbusProxy();
// Fetches the json-encoded proxy settings string from the session manager.
bool GetJsonProxySettings(DBusGProxy* proxy, std::string* out_json);
// Given a |url| and the json encoded settings |json_settings|,
// returns the proper proxy servers in |out_proxies|. Returns true on
// success.
bool GetProxiesForUrlWithSettings(const std::string& url,
const std::string& json_settings,
std::deque<std::string>* out_proxies);
DbusGlibInterface* dbus_;
} // namespace chromeos_update_engine