Add messages/handlers for the invocation sequence. Copy from geolocation_dispatcher.

Get return path serialization working.

R=groby@chromium.org
BUG=None
TEST=None

Review URL: http://codereview.chromium.org/7823002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@101536 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 48 insertions, 0 deletions

diff --git a/content/common/intents_messages.h b/content/common/intents_messages.h
new file mode 100644
index 0000000..25e7a7a
--- /dev/null
+++ b/content/common/intents_messages.h
@@ -0,0 +1,48 @@
+// Copyright (c) 2011 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.
+
+// Message definition file, included multiple times, hence no include guard.
+
+#include "ipc/ipc_message_macros.h"
+#include "ipc/ipc_message_utils.h"
+#include "ipc/param_traits_macros.h"
+#include "webkit/glue/web_intent_data.h"
+
+#define IPC_MESSAGE_START IntentsMsgStart
+
+IPC_STRUCT_TRAITS_BEGIN(webkit_glue::WebIntentData)
+  IPC_STRUCT_TRAITS_MEMBER(action)
+  IPC_STRUCT_TRAITS_MEMBER(type)
+  IPC_STRUCT_TRAITS_MEMBER(data)
+IPC_STRUCT_TRAITS_END()
+
+// Define enums used in this file inside an include-guard.
+#ifndef CONTENT_COMMON_INTENTS_MESSAGES_H_
+#define CONTENT_COMMON_INTENTS_MESSAGES_H_
+
+// Constant values use to indicate what type of reply the caller is getting from
+// the web intents service page.
+struct IntentsMsg_WebIntentReply_Type {
+ public:
+  enum Value {
+    // Sent for a reply message (success).
+    Reply,
+
+    // Sent for a failure message.
+    Failure,
+  };
+};
+
+#endif  // CONTENT_COMMON_INTENTS_MESSAGES_H_
+
+IPC_ENUM_TRAITS(IntentsMsg_WebIntentReply_Type::Value)
+
+IPC_MESSAGE_ROUTED2(IntentsMsg_SetWebIntentData,
+                    webkit_glue::WebIntentData,
+                    int /* intent ID */)
+
+IPC_MESSAGE_ROUTED3(IntentsMsg_WebIntentReply,
+                    IntentsMsg_WebIntentReply_Type::Value /* reply type */,
+                    string16 /* payload data */,
+                    int /* intent ID */)