chrome/browser/safe_browsing/protocol_manager_helper.cc

   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/env_vars.h"
  16 #include "components/version_info/version_info.h"
  17 #include "google_apis/google_api_keys.h"
  18 #include "net/base/escape.h"
  19
  20 SafeBrowsingProtocolConfig::SafeBrowsingProtocolConfig()
  21     : disable_auto_update(false)
  22 #if defined(OS_ANDROID)
  23     , disable_connection_check(false)
  24 #endif
  25 {
  26 }
  27
  28 SafeBrowsingProtocolConfig::~SafeBrowsingProtocolConfig() {
  29 }
  30
  31 // static
  32 std::string SafeBrowsingProtocolManagerHelper::Version() {
  33   if (version_info::GetVersionNumber().empty())
  34     return "0.1";
  35   else
  36     return version_info::GetVersionNumber();
  37 }
  38
  39 // static
  40 std::string SafeBrowsingProtocolManagerHelper::ComposeUrl(
  41     const std::string& prefix, const std::string& method,
  42     const std::string& client_name, const std::string& version,
  43     const std::string& additional_query) {
  44   DCHECK(!prefix.empty() && !method.empty() &&
  45          !client_name.empty() && !version.empty());
  46   std::string url = base::StringPrintf("%s/%s?client=%s&appver=%s&pver=3.0",
  47                                        prefix.c_str(), method.c_str(),
  48                                        client_name.c_str(), version.c_str());
  49   std::string api_key = google_apis::GetAPIKey();
  50   if (!api_key.empty()) {
  51     base::StringAppendF(&url, "&key=%s",
  52                         net::EscapeQueryParamValue(api_key, true).c_str());
  53   }
  54   if (!additional_query.empty()) {
  55     DCHECK(url.find("?") != std::string::npos);
  56     url.append("&");
  57     url.append(additional_query);
  58   }
  59   return url;
  60 }