1 files changed, 66 insertions, 0 deletions
diff --git a/storage/ndb/include/kernel/signaldata/EventSubscribeReq.hpp b/storage/ndb/include/kernel/signaldata/EventSubscribeReq.hpp
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index 00000000000..84a1717b1de
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+++ b/storage/ndb/include/kernel/signaldata/EventSubscribeReq.hpp
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+/* Copyright (C) 2003 MySQL AB
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+#ifndef SD_EVENT_SUB_REQ_H
+#define SD_EVENT_SUB_REQ_H
+
+#include "SignalData.hpp"
+
+/**
+ * Requests change (new, update, delete) of event subscription,
+ * i.e. forwarding of events.
+ *
+ * SENDER:  Mgm server
+ * RECIVER: SimBlockCMCtrBlck
+ */
+
+struct EventSubscribeReq {
+  /**
+   * Receiver(s)
+   */
+  friend class Cmvmi;
+
+  /**
+   * Sender(s)
+   */
+  friend class MgmtSrvr;
+
+  STATIC_CONST( SignalLength = 2 + LogLevel::LOGLEVEL_CATEGORIES );
+  
+  /**
+   * Note: If you use the same blockRef as you have used earlier, 
+   *       you update your ongoing subscription
+   */
+  Uint32 blockRef;
+
+  /**
+   * If you specify 0 entries, it's the same as cancelling an
+   * subscription
+   */
+  Uint32 noOfEntries;
+  
+  Uint32 theData[LogLevel::LOGLEVEL_CATEGORIES];
+  
+  EventSubscribeReq& operator= (const LogLevel& ll){
+    noOfEntries = LogLevel::LOGLEVEL_CATEGORIES;
+    for(size_t i = 0; i<noOfEntries; i++){
+      theData[i] = (i << 16) | ll.getLogLevel((LogLevel::EventCategory)i);
+    }
+    return * this;
+  }
+};
+
+#endif