Index: ipc/mojo/ipc_channel_mojo_host.h |
diff --git a/ipc/mojo/ipc_channel_mojo_host.h b/ipc/mojo/ipc_channel_mojo_host.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..e0d94beddc119903cac771a1e04bbf08f00f943f |
--- /dev/null |
+++ b/ipc/mojo/ipc_channel_mojo_host.h |
@@ -0,0 +1,49 @@ |
+// Copyright 2014 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. |
+ |
+#ifndef IPC_IPC_CHANNEL_MOJO_HOST_H_ |
+#define IPC_IPC_CHANNEL_MOJO_HOST_H_ |
+ |
+#include "base/memory/ref_counted.h" |
+#include "base/memory/weak_ptr.h" |
+#include "base/process/process_handle.h" |
+#include "ipc/ipc_export.h" |
+ |
+namespace base { |
+class TaskRunner; |
+} |
+ |
+namespace IPC { |
+ |
+class ChannelMojo; |
+ |
+// Through ChannelMojoHost, ChannelMojo gets extra information that |
+// its client provides, including the child process's process handle. Every |
+// server process that uses ChannelMojo must have a ChannelMojoHost |
+// instance and call OnClientLaunched(). |
+class IPC_MOJO_EXPORT ChannelMojoHost { |
+ public: |
+ explicit ChannelMojoHost(scoped_refptr<base::TaskRunner> task_runner); |
+ ~ChannelMojoHost(); |
+ |
+ void OnClientLaunched(base::ProcessHandle process); |
+ |
+ private: |
+ friend class ChannelMojo; |
+ |
+ void OnChannelCreated(ChannelMojo* channel); |
+ void OnChannelDestroyed(); |
+ |
+ void InvokeOnClientLaunched(base::ProcessHandle process); |
+ |
+ base::WeakPtrFactory<ChannelMojoHost> weak_factory_; |
+ scoped_refptr<base::TaskRunner> task_runner_; |
+ ChannelMojo* channel_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(ChannelMojoHost); |
+}; |
+ |
+} // namespace IPC |
+ |
+#endif // IPC_IPC_CHANNEL_MOJO_HOST_H_ |