1 files changed, 66 insertions, 0 deletions
diff --git a/chrome/browser/command_line_pref_store.cc b/chrome/browser/command_line_pref_store.cc
new file mode 100644
index 0000000..26bd0d3
--- /dev/null
+++ b/chrome/browser/command_line_pref_store.cc
@@ -0,0 +1,66 @@
+// 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/command_line_pref_store.h"
+
+#include "app/app_switches.h"
+#include "base/values.h"
+#include "chrome/common/chrome_switches.h"
+#include "chrome/common/pref_names.h"
+
+const CommandLinePrefStore::StringSwitchToPreferenceMapEntry
+    CommandLinePrefStore::string_switch_map_[] = {
+      { switches::kLang, prefs::kApplicationLocale },
+      { switches::kProxyServer, prefs::kProxyServer },
+      { switches::kProxyPacUrl, prefs::kProxyPacUrl },
+      { switches::kProxyBypassList, prefs::kProxyBypassList },
+};
+
+const CommandLinePrefStore::BooleanSwitchToPreferenceMapEntry
+    CommandLinePrefStore::boolean_switch_map_[] = {
+      { switches::kNoProxyServer, prefs::kNoProxyServer, true },
+      { switches::kProxyAutoDetect, prefs::kProxyAutoDetect, true },
+};
+
+CommandLinePrefStore::CommandLinePrefStore(const CommandLine* command_line)
+    : command_line_(command_line),
+      prefs_(new DictionaryValue()) {}
+
+PrefStore::PrefReadError CommandLinePrefStore::ReadPrefs() {
+  ApplySimpleSwitches();
+  ValidateProxySwitches();
+  return PrefStore::PREF_READ_ERROR_NONE;
+}
+
+void CommandLinePrefStore::ApplySimpleSwitches() {
+  // Look for each switch we know about and set its preference accordingly.
+  for (size_t i = 0; i < arraysize(string_switch_map_); ++i) {
+    if (command_line_->HasSwitch(string_switch_map_[i].switch_name)) {
+      Value* value = Value::CreateStringValue(command_line_->
+          GetSwitchValueASCII(string_switch_map_[i].switch_name));
+      prefs_->Set(string_switch_map_[i].preference_path, value);
+    }
+  }
+
+  for (size_t i = 0; i < arraysize(boolean_switch_map_); ++i) {
+    if (command_line_->HasSwitch(boolean_switch_map_[i].switch_name)) {
+      Value* value = Value::CreateBooleanValue(
+          boolean_switch_map_[i].set_value);
+      prefs_->Set(boolean_switch_map_[i].preference_path, value);
+    }
+  }
+}
+
+bool CommandLinePrefStore::ValidateProxySwitches() {
+  if (command_line_->HasSwitch(switches::kNoProxyServer) &&
+      (command_line_->HasSwitch(switches::kProxyAutoDetect) ||
+       command_line_->HasSwitch(switches::kProxyServer) ||
+       command_line_->HasSwitch(switches::kProxyPacUrl) ||
+       command_line_->HasSwitch(switches::kProxyBypassList))) {
+    LOG(WARNING) << "Additional command-line proxy switches specified when --"
+                 << switches::kNoProxyServer << " was also specified.";
+    return false;
+  }
+  return true;
+}