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 START_ME_HPP
26 #define START_ME_HPP
27 
28 #define JAM_FILE_ID 152
29 
30 
31 /**
32  * This signal is sent...
33  *
34  * It also contains the Sysfile.
35  * Since the Sysfile can be larger than on StartMeConf signal,
36  *   there might be more than on of these signals sent before
37  *   the entire sysfile is transfered
38  *
39  */
40 class StartMeReq {
41   /**
42    * Sender(s) / Reciver(s)
43    */
44   friend class Dbdih;
45 
46 public:
47   STATIC_CONST( SignalLength = 2 );
48 private:
49 
50   Uint32 startingRef;
51   Uint32 startingVersion;
52 };
53 
54 class StartMeConf {
55   /**
56    * Sender(s) / Reciver(s)
57    */
58   friend class Dbdih;
59 
60 public:
61   STATIC_CONST( SignalLength = 25 );
62 private:
63 
64   Uint32 startingNodeId;
65   Uint32 startWord;
66 
67   /**
68    * No of free words to carry data
69    */
70   STATIC_CONST( DATA_SIZE = 23 );
71 
72   Uint32 data[DATA_SIZE];
73 };
74 
75 #undef JAM_FILE_ID
76 
77 #endif
78