1 /* -*- Mode: C++; tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- */
2 /*
3  *     Copyright 2019 Couchbase, Inc
4  *
5  *   Licensed under the Apache License, Version 2.0 (the "License");
6  *   you may not use this file except in compliance with the License.
7  *   You may obtain a copy of the License at
8  *
9  *       http://www.apache.org/licenses/LICENSE-2.0
10  *
11  *   Unless required by applicable law or agreed to in writing, software
12  *   distributed under the License is distributed on an "AS IS" BASIS,
13  *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  *   See the License for the specific language governing permissions and
15  *   limitations under the License.
16  */
17 #pragma once
18 #include <mcbp/protocol/framebuilder.h>
19 
20 /**
21  * The unique_request_ptr returns a pointer to a Request, but the underlying
22  * allocation is an array of bytes so we need a special deleter to make
23  * sure that we release the correct amount of bytes
24  */
25 struct RequestDeleter {
26     void operator()(cb::mcbp::Request* request);
27 };
28 using unique_request_ptr = std::unique_ptr<cb::mcbp::Request, RequestDeleter>;
29 
30 unique_request_ptr createPacket(cb::mcbp::ClientOpcode opcode,
31                                 Vbid vbid = Vbid(0),
32                                 uint64_t cas = 0,
33                                 cb::const_char_buffer ext = {},
34                                 cb::const_char_buffer key = {},
35                                 cb::const_char_buffer val = {},
36                                 uint8_t datatype = 0x00,
37                                 cb::const_char_buffer meta = {});