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51ea0904 | 1 | /* |
4ac4a490 | 2 | * Copyright (C) 1996-2017 The Squid Software Foundation and contributors |
51ea0904 | 3 | * |
bbc27441 AJ |
4 | * Squid software is distributed under GPLv2+ license and includes |
5 | * contributions from numerous individuals and organizations. | |
6 | * Please see the COPYING and CONTRIBUTORS files for details. | |
51ea0904 CT |
7 | */ |
8 | ||
bbc27441 AJ |
9 | /* DEBUG: section 54 Interprocess Communication */ |
10 | ||
51ea0904 CT |
11 | #ifndef SQUID_IPC_RESPONSE_H |
12 | #define SQUID_IPC_RESPONSE_H | |
13 | ||
8bf217bd | 14 | #include "base/RefCount.h" |
51ea0904 | 15 | #include "ipc/forward.h" |
51ea0904 | 16 | |
51ea0904 CT |
17 | namespace Ipc |
18 | { | |
19 | ||
20 | /// A response to Ipc::Request. | |
21 | class Response: public RefCountable | |
22 | { | |
23 | public: | |
24 | typedef RefCount<Response> Pointer; | |
25 | ||
26 | public: | |
27 | explicit Response(unsigned int aRequestId): | |
f53969cc | 28 | requestId(aRequestId) {} |
51ea0904 CT |
29 | |
30 | virtual void pack(TypedMsgHdr& msg) const = 0; ///< prepare for sendmsg() | |
31 | virtual Pointer clone() const = 0; ///< returns a copy of this | |
32 | ||
33 | private: | |
34 | Response(const Response&); // not implemented | |
35 | Response& operator= (const Response&); // not implemented | |
36 | ||
37 | public: | |
38 | unsigned int requestId; ///< ID of request we are responding to | |
39 | }; | |
40 | ||
f738d783 CT |
41 | inline |
42 | std::ostream& operator << (std::ostream &os, const Response& response) | |
43 | { | |
44 | os << "[response.requestId %u]" << response.requestId << '}'; | |
45 | return os; | |
46 | } | |
47 | ||
51ea0904 CT |
48 | } // namespace Ipc |
49 | ||
50 | #endif /* SQUID_IPC_RESPONSE_H */ | |
f53969cc | 51 |