1 /*
2    Copyright (c) 2003, 2021, Oracle and/or its affiliates.
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_PERM_REQ_HPP
26 #define START_PERM_REQ_HPP
27 
28 #define JAM_FILE_ID 204
29 
30 
31 /**
32  * This signal is sent by starting DIH to master DIH
33  *
34  * Used when starting in an already started cluster
35  *
36  */
37 class StartPermReq {
38   /**
39    * Sender(s) / Reciver(s)
40    */
41   friend class Dbdih;
42 
43 public:
44   STATIC_CONST( SignalLength = 3 );
45 private:
46 
47   Uint32 blockRef;
48   Uint32 nodeId;
49   Uint32 startType;
50 };
51 
52 class StartPermConf {
53   /**
54    * Sender(s) / Reciver(s)
55    */
56   friend class Dbdih;
57 
58 public:
59   STATIC_CONST( SignalLength = 3 );
60 private:
61 
62   Uint32 startingNodeId;
63   Uint32 systemFailureNo;
64   Uint32 microGCP;
65 };
66 
67 class StartPermRef {
68   /**
69    * Sender(s) / Reciver(s)
70    */
71   friend class Dbdih;
72 
73 public:
74   STATIC_CONST( SignalLength = 2 );
75 private:
76 
77   Uint32 startingNodeId;
78   Uint32 errorCode;
79 
80   enum ErrorCode
81   {
82     ZNODE_ALREADY_STARTING_ERROR = 305,
83     ZNODE_START_DISALLOWED_ERROR = 309,
84     InitialStartRequired = 320
85   };
86 };
87 
88 #undef JAM_FILE_ID
89 
90 #endif
91