1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef CHROME_BROWSER_NACL_HOST_NACL_BROKER_HOST_WIN_H_
6 #define CHROME_BROWSER_NACL_HOST_NACL_BROKER_HOST_WIN_H_
10 #include "base/basictypes.h"
11 #include "base/memory/scoped_ptr.h"
12 #include "base/process/process.h"
13 #include "content/public/browser/browser_child_process_host_delegate.h"
16 class BrowserChildProcessHost;
19 class NaClBrokerHost : public content::BrowserChildProcessHostDelegate {
24 // This function starts the broker process. It needs to be called
25 // before loaders can be launched.
28 // Send a message to the broker process, causing it to launch
29 // a Native Client loader process.
30 bool LaunchLoader(const std::string& loader_channel_id);
32 bool LaunchDebugExceptionHandler(int32 pid,
33 base::ProcessHandle process_handle,
34 const std::string& startup_info);
36 // Stop the broker process.
39 // Returns true if the process has been asked to terminate. If true, this
40 // object should no longer be used; it will eventually be destroyed by
41 // BrowserChildProcessHostImpl::OnChildDisconnected()
42 bool IsTerminating() { return is_terminating_; }
45 // Handler for NaClProcessMsg_LoaderLaunched message
46 void OnLoaderLaunched(const std::string& loader_channel_id,
47 base::ProcessHandle handle);
48 // Handler for NaClProcessMsg_DebugExceptionHandlerLaunched message
49 void OnDebugExceptionHandlerLaunched(int32 pid, bool success);
51 // BrowserChildProcessHostDelegate implementation:
52 virtual bool OnMessageReceived(const IPC::Message& msg);
54 scoped_ptr<content::BrowserChildProcessHost> process_;
57 DISALLOW_COPY_AND_ASSIGN(NaClBrokerHost);
60 #endif // CHROME_BROWSER_NACL_HOST_NACL_BROKER_HOST_WIN_H_