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      1 // Copyright (c) 2011 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/common/chrome_version_info.h"
      6 
      7 namespace chrome {
      8 
      9 static VersionInfo::Channel chromeos_channel = VersionInfo::CHANNEL_UNKNOWN;
     10 
     11 // static
     12 std::string VersionInfo::GetVersionStringModifier() {
     13 #if defined(GOOGLE_CHROME_BUILD)
     14   switch (chromeos_channel) {
     15     case CHANNEL_STABLE:
     16       return "";
     17     case CHANNEL_BETA:
     18       return "beta";
     19     case CHANNEL_DEV:
     20       return "dev";
     21     case CHANNEL_CANARY:
     22       return "canary";
     23     default:
     24       return "unknown";
     25   }
     26 #endif
     27   return std::string();
     28 }
     29 
     30 // static
     31 VersionInfo::Channel VersionInfo::GetChannel() {
     32   return chromeos_channel;
     33 }
     34 
     35 // static
     36 void VersionInfo::SetChannel(const std::string& channel) {
     37 #if defined(GOOGLE_CHROME_BUILD)
     38   if (channel == "stable-channel") {
     39     chromeos_channel = CHANNEL_STABLE;
     40   } else if (channel == "beta-channel") {
     41     chromeos_channel = CHANNEL_BETA;
     42   } else if (channel == "dev-channel") {
     43     chromeos_channel = CHANNEL_DEV;
     44   } else if (channel == "canary-channel") {
     45     chromeos_channel = CHANNEL_CANARY;
     46   }
     47 #endif
     48 }
     49 
     50 }  // namespace chrome
     51