1 /* Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved.
2 
3    This program is free software; you can redistribute it and/or modify
4    it under the terms of the GNU General Public License, version 2.0,
5    as published by the Free Software Foundation.
6 
7    This program is also distributed with certain software (including
8    but not limited to OpenSSL) that is licensed under separate terms,
9    as designated in a particular file or component or in included license
10    documentation.  The authors of MySQL hereby grant you an additional
11    permission to link the program and your derivative works with the
12    separately licensed software that they have included with MySQL.
13 
14    This program is distributed in the hope that it will be useful,
15    but WITHOUT ANY WARRANTY; without even the implied warranty of
16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17    GNU General Public License, version 2.0, for more details.
18 
19    You should have received a copy of the GNU General Public License
20    along with this program; if not, write to the Free Software
21    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
22 
23 #ifndef DROP_NODEGROUP_HPP
24 #define DROP_NODEGROUP_HPP
25 
26 #include "SignalData.hpp"
27 
28 #define JAM_FILE_ID 74
29 
30 
31 struct DropNodegroupReq {
32   /**
33    * Sender(s) / Reciver(s)
34    */
35   friend class NdbDictInterface;
36   friend class Dbdict;
37 
38   /**
39    * For printing
40    */
41   friend bool printDROP_NODEGROUP_REQ(FILE*, const Uint32*, Uint32, Uint16);
42 
43   STATIC_CONST( SignalLength = 6 );
44 
45   union {
46     Uint32 senderData;
47     Uint32 clientData;
48   };
49   union {
50     Uint32 senderRef;
51     Uint32 clientRef;
52   };
53   Uint32 nodegroupId;
54   Uint32 requestInfo;
55   Uint32 transId;
56   Uint32 transKey;
57 };
58 
59 struct DropNodegroupRef {
60   /**
61    * Sender(s)
62    */
63   friend class Dbdict;
64 
65   /**
66    * Sender(s) / Reciver(s)
67    */
68   friend class NdbDictInterface;
69 
70   /**
71    * For printing
72    */
73   friend bool printDROP_NODEGROUP_REF(FILE*, const Uint32*, Uint32, Uint16);
74 
75   STATIC_CONST( SignalLength = 7 );
76 
77   enum ErrorCode {
78     NoError = 0,
79     Busy = 701,
80     NotMaster = 702,
81     SingleUser = 299,
82     NoSuchNodegroup = -1,
83     NodegroupInUse = -2
84   };
85 
86   Uint32 senderData;
87   Uint32 senderRef;
88   Uint32 masterNodeId;
89   Uint32 errorCode;
90   Uint32 errorLine;
91   Uint32 errorNodeId;
92   Uint32 transId;
93 };
94 
95 struct DropNodegroupConf {
96   /**
97    * Sender(s)
98    */
99   friend class Dbdict;
100 
101   /**
102    * Sender(s) / Reciver(s)
103    */
104   friend class NdbDictInterface;
105 
106   /**
107    * For printing
108    */
109   friend bool printDROP_NODEGROUP_CONF(FILE*, const Uint32*, Uint32, Uint16);
110 
111   STATIC_CONST( SignalLength = 3 );
112 
113   Uint32 senderData;
114   Uint32 senderRef;
115   Uint32 transId;
116 };
117 
118 
119 #undef JAM_FILE_ID
120 
121 #endif
122