Allow chrome for cros to be started with a username / password

chrome/browser/chromeos/cros/system_library.cc

 // Copyright (c) 2010 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 "chrome/browser/chromeos/cros/system_library.h"
 
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/chromeos/cros/cros_library.h"
 
 namespace chromeos {
 
-SystemLibraryImpl::SystemLibraryImpl() {
-  std::string id = "US/Pacific";
-  if (CrosLibrary::Get()->EnsureLoaded()) {
-    std::string timezone_id = chromeos::GetTimezoneID();
-    if (timezone_id.empty()) {
-      LOG(ERROR) << "Got an empty string for timezone, default to " << id;
-    } else {
-      id = timezone_id;
+class SystemLibraryImpl : public SystemLibrary {
+ public:
+  SystemLibraryImpl() {
+    std::string id = "US/Pacific";
+    if (CrosLibrary::Get()->EnsureLoaded()) {
+      std::string timezone_id = chromeos::GetTimezoneID();
+      if (timezone_id.empty()) {
+        LOG(ERROR) << "Got an empty string for timezone, default to " << id;
+      } else {
+        id = timezone_id;
+      }
     }
+    icu::TimeZone* timezone =
+        icu::TimeZone::createTimeZone(icu::UnicodeString::fromUTF8(id));
+    timezone_.reset(timezone);
+    icu::TimeZone::setDefault(*timezone);
+    LOG(INFO) << "Timezone is " << id;
   }
-  icu::TimeZone* timezone =
-      icu::TimeZone::createTimeZone(icu::UnicodeString::fromUTF8(id));
-  timezone_.reset(timezone);
-  icu::TimeZone::setDefault(*timezone);
-  LOG(INFO) << "Timezone is " << id;
-}
 
-void SystemLibraryImpl::AddObserver(Observer* observer) {
-  observers_.AddObserver(observer);
-}
+  void AddObserver(Observer* observer) {
+    observers_.AddObserver(observer);
+  }
 
-void SystemLibraryImpl::RemoveObserver(Observer* observer) {
-  observers_.RemoveObserver(observer);
-}
+  void RemoveObserver(Observer* observer) {
+    observers_.RemoveObserver(observer);
+  }
 
-const icu::TimeZone& SystemLibraryImpl::GetTimezone() {
-  return *timezone_.get();
-}
+  const icu::TimeZone& GetTimezone() {
+    return *timezone_.get();
+  }
 
-void SystemLibraryImpl::SetTimezone(const icu::TimeZone* timezone) {
-  timezone_.reset(timezone->clone());
-  if (CrosLibrary::Get()->EnsureLoaded()) {
-    icu::UnicodeString unicode;
-    timezone->getID(unicode);
-    std::string id;
-    UTF16ToUTF8(unicode.getBuffer(), unicode.length(), &id);
-    LOG(INFO) << "Setting timezone to " << id;
-    chromeos::SetTimezoneID(id);
+  void SetTimezone(const icu::TimeZone* timezone) {
+    timezone_.reset(timezone->clone());
+    if (CrosLibrary::Get()->EnsureLoaded()) {
+      icu::UnicodeString unicode;
+      timezone->getID(unicode);
+      std::string id;
+      UTF16ToUTF8(unicode.getBuffer(), unicode.length(), &id);
+      LOG(INFO) << "Setting timezone to " << id;
+      chromeos::SetTimezoneID(id);
+    }
+    icu::TimeZone::setDefault(*timezone);
+    FOR_EACH_OBSERVER(Observer, observers_, TimezoneChanged(*timezone));
   }
-  icu::TimeZone::setDefault(*timezone);
-  FOR_EACH_OBSERVER(Observer, observers_, TimezoneChanged(*timezone));
+
+  private:
+   scoped_ptr<icu::TimeZone> timezone_;
+   ObserverList<Observer> observers_;
+
+   DISALLOW_COPY_AND_ASSIGN(SystemLibraryImpl);
+};
+
+class SystemLibraryStubImpl : public SystemLibrary {
+ public:
+  SystemLibraryStubImpl() {
+    std::string id = "US/Pacific";
+    icu::TimeZone* timezone =
+        icu::TimeZone::createTimeZone(icu::UnicodeString::fromUTF8(id));
+    timezone_.reset(timezone);
+  }
+  ~SystemLibraryStubImpl() {}
+
+  void AddObserver(Observer* observer) {}
+  void RemoveObserver(Observer* observer) {}
+  const icu::TimeZone& GetTimezone() {
+    return *timezone_.get();
+  }
+  void SetTimezone(const icu::TimeZone* timezone) {}
+
+  private:
+   scoped_ptr<icu::TimeZone> timezone_;
+   DISALLOW_COPY_AND_ASSIGN(SystemLibraryStubImpl);
+};
+
+// static
+SystemLibrary* SystemLibrary::GetImpl(bool stub) {
+  if (stub)
+    return new SystemLibraryStubImpl();
+  else
+    return new SystemLibraryImpl();
 }
 
 }  // namespace chromeos