diff options
Diffstat (limited to 'ppapi/proxy/proxy_channel.h')
| -rw-r--r-- | ppapi/proxy/proxy_channel.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/ppapi/proxy/proxy_channel.h b/ppapi/proxy/proxy_channel.h index f32d470..424da94 100644 --- a/ppapi/proxy/proxy_channel.h +++ b/ppapi/proxy/proxy_channel.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011 The Chromium Authors. All rights reserved. +// Copyright (c) 2012 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. @@ -38,6 +38,16 @@ class PPAPI_PROXY_EXPORT ProxyChannel // Returns the event object that becomes signalled when the main thread's // message loop exits. virtual base::WaitableEvent* GetShutdownEvent() = 0; + + // Duplicates a handle to the provided object, returning one that is valid + // on the other side of the channel. This is part of the delegate interface + // because both sides of the channel may not have sufficient permission to + // duplicate handles directly. The implementation must provide the same + // guarantees as ProxyChannel::ShareHandleWithRemote below. + virtual IPC::PlatformFileForTransit ShareHandleWithRemote( + base::PlatformFile handle, + const IPC::SyncChannel& channel, + bool should_close_source) = 0; }; virtual ~ProxyChannel(); @@ -73,7 +83,7 @@ class PPAPI_PROXY_EXPORT ProxyChannel #endif protected: - explicit ProxyChannel(base::ProcessHandle remote_process_handle); + explicit ProxyChannel(); // You must call this function before anything else. Returns true on success. // The delegate pointer must outlive this class, ownership is not @@ -90,8 +100,6 @@ class PPAPI_PROXY_EXPORT ProxyChannel // Non-owning pointer. Guaranteed non-NULL after init is called. ProxyChannel::Delegate* delegate_; - base::ProcessHandle remote_process_handle_; // See getter above. - // When we're unit testing, this will indicate the sink for the messages to // be deposited so they can be inspected by the test. When non-NULL, this // indicates that the channel should not be used. |