1 /*
2 Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
3
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License, version 2.0,
6 as published by the Free Software Foundation.
7
8 This program is also distributed with certain software (including
9 but not limited to OpenSSL) that is licensed under separate terms,
10 as designated in a particular file or component or in included license
11 documentation. The authors of MySQL hereby grant you an additional
12 permission to link the program and your derivative works with the
13 separately licensed software that they have included with MySQL.
14
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License, version 2.0, for more details.
19
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
23 */
24
25 #ifndef INDX_ATTRINFO_HPP
26 #define INDX_ATTRINFO_HPP
27
28 #include "SignalData.hpp"
29
30 #define JAM_FILE_ID 168
31
32
33 class IndxAttrInfo {
34 /**
35 * Sender(s)
36 */
37 friend class NdbIndexOperation;
38
39 /**
40 * Receiver(s)
41 */
42 friend class Dbtc;
43
44 friend bool printINDXATTRINFO(FILE *, const Uint32 *, Uint32, Uint16);
45
46 public:
47 STATIC_CONST( HeaderLength = 3 );
48 STATIC_CONST( DataLength = 22 );
49 STATIC_CONST( MaxSignalLength = HeaderLength + DataLength);
50
51 // Public methods
52 public:
53 Uint32* getData() const;
54
55 private:
56 Uint32 connectPtr;
57 Uint32 transId[2];
58 Uint32 attrData[DataLength];
59 };
60
61 inline
getData() const62 Uint32* IndxAttrInfo::getData() const
63 {
64 return (Uint32*)&attrData[0];
65 }
66
67
68 #undef JAM_FILE_ID
69
70 #endif
71