protocol_manager_helper.cc revision 116680a4aac90f2aa7413d9095a592090648e557 
1// Copyright (c) 2012 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 "chrome/browser/safe_browsing/protocol_manager_helper.h"
6
7#ifndef NDEBUG
8#include "base/base64.h"
9#endif
10#include "base/environment.h"
11#include "base/logging.h"
12#include "base/stl_util.h"
13#include "base/strings/string_util.h"
14#include "base/strings/stringprintf.h"
15#include "chrome/common/chrome_version_info.h"
16#include "chrome/common/env_vars.h"
17#include "google_apis/google_api_keys.h"
18#include "net/base/escape.h"
19
20SafeBrowsingProtocolConfig::SafeBrowsingProtocolConfig()
21    : disable_auto_update(false)
22#if defined(OS_ANDROID)
23    , disable_connection_check(false)
24#endif
25{
26}
27
28SafeBrowsingProtocolConfig::~SafeBrowsingProtocolConfig() {
29}
30
31// static
32std::string SafeBrowsingProtocolManagerHelper::Version() {
33  chrome::VersionInfo version_info;
34  if (!version_info.is_valid() || version_info.Version().empty())
35    return "0.1";
36  else
37    return version_info.Version();
38}
39
40// static
41std::string SafeBrowsingProtocolManagerHelper::ComposeUrl(
42    const std::string& prefix, const std::string& method,
43    const std::string& client_name, const std::string& version,
44    const std::string& additional_query) {
45  DCHECK(!prefix.empty() && !method.empty() &&
46         !client_name.empty() && !version.empty());
47  std::string url = base::StringPrintf("%s/%s?client=%s&appver=%s&pver=3.0",
48                                       prefix.c_str(), method.c_str(),
49                                       client_name.c_str(), version.c_str());
50  std::string api_key = google_apis::GetAPIKey();
51  if (!api_key.empty()) {
52    base::StringAppendF(&url, "&key=%s",
53                        net::EscapeQueryParamValue(api_key, true).c_str());
54  }
55  if (!additional_query.empty()) {
56    DCHECK(url.find("?") != std::string::npos);
57    url.append("&");
58    url.append(additional_query);
59  }
60  return url;
61}
62