Commit InvalidationService implementations

chrome/browser/invalidation/invalidation_service_util.cc

Index: chrome/browser/invalidation/invalidation_service_util.cc
diff --git a/chrome/browser/invalidation/invalidation_service_util.cc b/chrome/browser/invalidation/invalidation_service_util.cc
new file mode 100644
index 0000000000000000000000000000000000000000..a5912fc3bf331e04b6dfd6689f089a9855ed80d4
--- /dev/null
+++ b/chrome/browser/invalidation/invalidation_service_util.cc
@@ -0,0 +1,56 @@
+// Copyright (c) 2013 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/invalidation/invalidation_service_util.h"
+
+#include "base/base64.h"
+#include "base/command_line.h"
+#include "base/logging.h"
+#include "base/rand_util.h"
+#include "chrome/common/chrome_switches.h"
+
+namespace invalidation {
+
+notifier::NotifierOptions ParseNotifierOptions(
+    const CommandLine& command_line) {
+  notifier::NotifierOptions notifier_options;
+
+  if (command_line.HasSwitch(switches::kSyncNotificationHostPort)) {
+    notifier_options.xmpp_host_port =
+        net::HostPortPair::FromString(
+            command_line.GetSwitchValueASCII(
+                switches::kSyncNotificationHostPort));
+    DVLOG(1) << "Using " << notifier_options.xmpp_host_port.ToString()
+             << " for test sync notification server.";
+  }
+
+  notifier_options.try_ssltcp_first =
+      command_line.HasSwitch(switches::kSyncTrySsltcpFirstForXmpp);
+  DVLOG_IF(1, notifier_options.try_ssltcp_first)
+      << "Trying SSL/TCP port before XMPP port for notifications.";
+
+  notifier_options.invalidate_xmpp_login =
+      command_line.HasSwitch(switches::kSyncInvalidateXmppLogin);
+  DVLOG_IF(1, notifier_options.invalidate_xmpp_login)
+      << "Invalidating sync XMPP login.";
+
+  notifier_options.allow_insecure_connection =
+      command_line.HasSwitch(switches::kSyncAllowInsecureXmppConnection);
+  DVLOG_IF(1, notifier_options.allow_insecure_connection)
+      << "Allowing insecure XMPP connections.";
+
+  return notifier_options;
+}
+
+std::string GenerateInvalidatorClientId() {
+  // Generate a GUID with 128 bits worth of base64-encoded randomness.
+  // This format is similar to that of sync's cache_guid.
+  const int kGuidBytes = 128 / 8;
+  std::string guid;
+  base::Base64Encode(base::RandBytesAsString(kGuidBytes), &guid);
+  DCHECK(!guid.empty());
+  return guid;
+}
+
+}  // namespace invalidation