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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 // | 4 // |
5 // This file contains templates forward declared (but not defined) in | 5 // This file contains templates forward declared (but not defined) in |
6 // ipc_message_utils.h so that they are only instantiated in certain files, | 6 // ipc_message_utils.h so that they are only instantiated in certain files, |
7 // notably a few IPC unit tests. | 7 // notably a few IPC unit tests. |
8 | 8 |
9 #ifndef IPC_IPC_MESSAGE_UTILS_IMPL_H_ | 9 #ifndef IPC_IPC_MESSAGE_UTILS_IMPL_H_ |
10 #define IPC_IPC_MESSAGE_UTILS_IMPL_H_ | 10 #define IPC_IPC_MESSAGE_UTILS_IMPL_H_ |
11 | 11 |
12 namespace IPC { | 12 namespace IPC { |
13 | 13 |
14 template <class ParamType> | 14 template <class ParamType> |
15 MessageWithTuple<ParamType>::MessageWithTuple( | 15 void MessageSchema<ParamType>::Write(Message* msg, const RefParam& p) { |
16 int32 routing_id, uint32 type, const RefParam& p) | 16 WriteParam(msg, p); |
17 : Message(routing_id, type, PRIORITY_NORMAL) { | |
18 WriteParam(this, p); | |
19 } | 17 } |
20 | 18 |
21 template <class ParamType> | 19 template <class ParamType> |
22 bool MessageWithTuple<ParamType>::Read(const Message* msg, Param* p) { | 20 bool MessageSchema<ParamType>::Read(const Message* msg, Param* p) { |
23 void* iter = NULL; | 21 void* iter = NULL; |
24 if (ReadParam(msg, &iter, p)) | 22 if (ReadParam(msg, &iter, p)) |
25 return true; | 23 return true; |
26 NOTREACHED() << "Error deserializing message " << msg->type(); | 24 NOTREACHED() << "Error deserializing message " << msg->type(); |
27 return false; | 25 return false; |
28 } | 26 } |
29 | 27 |
30 // We can't migrate the template for Log() to MessageWithTuple, because each | |
31 // subclass needs to have Log() to call Read(), which instantiates the above | |
32 // template. | |
33 | |
34 template <class SendParamType, class ReplyParamType> | 28 template <class SendParamType, class ReplyParamType> |
35 MessageWithReply<SendParamType, ReplyParamType>::MessageWithReply( | 29 void SyncMessageSchema<SendParamType, ReplyParamType>::Write( |
36 int32 routing_id, uint32 type, | 30 Message* msg, |
37 const RefSendParam& send, | 31 const RefSendParam& send) { |
38 const ReplyParam& reply) | 32 WriteParam(msg, send); |
39 : SyncMessage(routing_id, type, PRIORITY_NORMAL, | |
40 new ParamDeserializer<ReplyParam>(reply)) { | |
41 WriteParam(this, send); | |
42 } | 33 } |
43 | 34 |
44 template <class SendParamType, class ReplyParamType> | 35 template <class SendParamType, class ReplyParamType> |
45 bool MessageWithReply<SendParamType, ReplyParamType>::ReadSendParam( | 36 bool SyncMessageSchema<SendParamType, ReplyParamType>::ReadSendParam( |
46 const Message* msg, SendParam* p) { | 37 const Message* msg, SendParam* p) { |
47 void* iter = SyncMessage::GetDataIterator(msg); | 38 void* iter = SyncMessage::GetDataIterator(msg); |
48 return ReadParam(msg, &iter, p); | 39 return ReadParam(msg, &iter, p); |
49 } | 40 } |
50 | 41 |
51 template <class SendParamType, class ReplyParamType> | 42 template <class SendParamType, class ReplyParamType> |
52 bool MessageWithReply<SendParamType, ReplyParamType>::ReadReplyParam( | 43 bool SyncMessageSchema<SendParamType, ReplyParamType>::ReadReplyParam( |
53 const Message* msg, typename TupleTypes<ReplyParam>::ValueTuple* p) { | 44 const Message* msg, typename TupleTypes<ReplyParam>::ValueTuple* p) { |
54 void* iter = SyncMessage::GetDataIterator(msg); | 45 void* iter = SyncMessage::GetDataIterator(msg); |
55 return ReadParam(msg, &iter, p); | 46 return ReadParam(msg, &iter, p); |
56 } | 47 } |
57 | 48 |
58 } // namespace IPC | 49 } // namespace IPC |
59 | 50 |
60 #endif // IPC_IPC_MESSAGE_UTILS_IMPL_H_ | 51 #endif // IPC_IPC_MESSAGE_UTILS_IMPL_H_ |
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