AU: Send board (e.g. x86-generic) to update server in query.

omaha_request_prep_action.cc

 // Copyright (c) 2009 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 "update_engine/omaha_request_prep_action.h"
 #include <sys/utsname.h>
 #include <errno.h>
 #include <map>
 #include <string>
 #include "base/string_util.h"
@@ skipping 18 matching lines @@
 void OmahaRequestPrepAction::PerformAction() {
   // TODO(adlr): honor force_full_update_
   ScopedActionCompleter completer(processor_, this);
   string machine_id;
   TEST_AND_RETURN(GetMachineId(&machine_id));
   const string version(GetLsbValue("CHROMEOS_RELEASE_VERSION", ""));
   const string sp(version + "_" + GetMachineType());
   const string track(GetLsbValue("CHROMEOS_RELEASE_TRACK", ""));
   const string update_url(GetLsbValue("CHROMEOS_AUSERVER",
                                       UpdateCheckParams::kUpdateUrl));
+  const string board(GetLsbValue("CHROMEOS_RELEASE_BOARD", ""));
 
   UpdateCheckParams out(machine_id,  // machine_id
                         machine_id,  // user_id (use machine_id)
                         UpdateCheckParams::kOsPlatform,
                         UpdateCheckParams::kOsVersion,
                         sp,  // e.g. 0.2.3.3_i686
+                        board,  // e.g. x86-generic
                         UpdateCheckParams::kAppId,
                         version,  // app version (from lsb-release)
                         "en-US",  // lang
                         track,  // track
                         update_url);
 
   CHECK(HasOutputPipe());
   SetOutputObject(out);
   completer.set_success(true);
 }
@@ skipping 61 matching lines @@
 
 string OmahaRequestPrepAction::GetMachineType() const {
   struct utsname buf;
   string ret;
   if (uname(&buf) == 0)
     ret = buf.machine;
   return ret;
 }
 
 }  // namespace chromeos_update_engine