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author | erg@google.com <erg@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-08-17 18:38:24 +0000 |
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committer | erg@google.com <erg@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-08-17 18:38:24 +0000 |
commit | 7a4de7a6cefa6c56d42e6abe17f815b048269354 (patch) | |
tree | ee80ec60dfb6853c323238e714cc970297ee70ab /ipc/ipc_message_utils_impl.h | |
parent | 17e5f7d53a09582719e9e0a942643463944fb749 (diff) | |
download | chromium_src-7a4de7a6cefa6c56d42e6abe17f815b048269354.zip chromium_src-7a4de7a6cefa6c56d42e6abe17f815b048269354.tar.gz chromium_src-7a4de7a6cefa6c56d42e6abe17f815b048269354.tar.bz2 |
Reapplies all the IPC system work (reverts the revert r56272).
That patch wasn't what caused the regression in the page cycler.
BUG=51411,52103
TEST=still compiles
Review URL: http://codereview.chromium.org/3106018
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@56390 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'ipc/ipc_message_utils_impl.h')
-rw-r--r-- | ipc/ipc_message_utils_impl.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/ipc/ipc_message_utils_impl.h b/ipc/ipc_message_utils_impl.h new file mode 100644 index 0000000..715df8f --- /dev/null +++ b/ipc/ipc_message_utils_impl.h @@ -0,0 +1,60 @@ +// Copyright (c) 2010 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. +// +// This file contains templates forward declared (but not defined) in +// ipc_message_utils.h so that they are only instantiated in certain files, +// notably ipc_message_impl_macros.h and a few IPC unit tests. + +#ifndef IPC_IPC_MESSAGE_UTILS_IMPL_H_ +#define IPC_IPC_MESSAGE_UTILS_IMPL_H_ + +namespace IPC { + +template <class ParamType> +MessageWithTuple<ParamType>::MessageWithTuple( + int32 routing_id, uint32 type, const RefParam& p) + : Message(routing_id, type, PRIORITY_NORMAL) { + WriteParam(this, p); +} + +template <class ParamType> +bool MessageWithTuple<ParamType>::Read(const Message* msg, Param* p) { + void* iter = NULL; + if (ReadParam(msg, &iter, p)) + return true; + NOTREACHED() << "Error deserializing message " << msg->type(); + return false; +} + +// We can't migrate the template for Log() to MessageWithTuple, because each +// subclass needs to have Log() to call Read(), which instantiates the above +// template. + +template <class SendParamType, class ReplyParamType> +MessageWithReply<SendParamType, ReplyParamType>::MessageWithReply( + int32 routing_id, uint32 type, + const RefSendParam& send, + const ReplyParam& reply) + : SyncMessage(routing_id, type, PRIORITY_NORMAL, + new ParamDeserializer<ReplyParam>(reply)) { + WriteParam(this, send); +} + +template <class SendParamType, class ReplyParamType> +bool MessageWithReply<SendParamType, ReplyParamType>::ReadSendParam( + const Message* msg, SendParam* p) { + void* iter = SyncMessage::GetDataIterator(msg); + return ReadParam(msg, &iter, p); +} + +template <class SendParamType, class ReplyParamType> +bool MessageWithReply<SendParamType, ReplyParamType>::ReadReplyParam( + const Message* msg, typename TupleTypes<ReplyParam>::ValueTuple* p) { + void* iter = SyncMessage::GetDataIterator(msg); + return ReadParam(msg, &iter, p); +} + +} // namespace IPC + +#endif // IPC_IPC_MESSAGE_UTILS_IMPL_H_ |