MDEV-19068 - rename eventlog source to MariaDB.

Author: vaintroub

sql/MSG00001.bin

@@ -2449,7 +2449,7 @@ static void setup_windows_event_source()
 
   // Create the event source registry key
   dwError= RegCreateKey(HKEY_LOCAL_MACHINE,
-                          "SYSTEM\\CurrentControlSet\\Services\\EventLog\\Application\\MySQL", 
+                          "SYSTEM\\CurrentControlSet\\Services\\EventLog\\Application\\MariaDB",
                           &hRegKey);
 
   /* Name of the PE module that contains the message resource */
@@ -8697,18 +8697,35 @@ bool flush_error_log()
 }
 
 #ifdef _WIN32
+struct eventlog_source
+{
+  HANDLE handle;
+  eventlog_source()
+  {
+    setup_windows_event_source();
+    handle = RegisterEventSource(NULL, "MariaDB");
+  }
+
+  ~eventlog_source()
+  {
+    if (handle)
+      DeregisterEventSource(handle);
+  }
+};
+
+static eventlog_source eventlog;
+
 static void print_buffer_to_nt_eventlog(enum loglevel level, char *buff,
                                         size_t length, size_t buffLen)
 {
-  HANDLE event;
+  HANDLE event= eventlog.handle;
   char   *buffptr= buff;
   DBUG_ENTER("print_buffer_to_nt_eventlog");
 
   /* Add ending CR/LF's to string, overwrite last chars if necessary */
   strmov(buffptr+MY_MIN(length, buffLen-5), "\r\n\r\n");
 
-  setup_windows_event_source();
-  if ((event= RegisterEventSource(NULL,"MySQL")))
+  if (event)
   {
     switch (level) {
       case ERROR_LEVEL:
@@ -8724,7 +8741,6 @@ static void print_buffer_to_nt_eventlog(enum loglevel level, char *buff,
                     0, (LPCSTR*) &buffptr, NULL);
         break;
     }
-    DeregisterEventSource(event);
   }
 
   DBUG_VOID_RETURN;

sql/log.cc

@@ -1,21 +1,3 @@
-#ifndef MESSAGE_INCLUDED
-#define MESSAGE_INCLUDED
-/* Copyright (c) 2008, 2009 Sun Microsystems, Inc.
-   Use is subject to license terms.
-
-   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; version 2 of the License.
-
-   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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA */
-
 /*
   To change or add messages mysqld writes to the Windows error log, run
    mc.exe message.mc
@@ -24,10 +6,8 @@
   mc.exe can be installed with Windows SDK, some Visual Studio distributions 
   do not include it.
 */
-
-
 //
-//  Values are 32 bit values layed out as follows:
+//  Values are 32 bit values laid out as follows:
 //
 //   3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1
 //   1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
@@ -67,11 +47,8 @@
 //
 // MessageText:
 //
-//  %1For more information, see Help and Support Center at http://www.mysql.com.
-//  
-//  
+// %1
+// 
 //
 #define MSG_DEFAULT                      0xC0000064L
 
-#endif /* MESSAGE_INCLUDED */
-

sql/message.h

@@ -11,6 +11,5 @@ Severity     = Error
 Facility     = Application
 SymbolicName = MSG_DEFAULT
 Language     = English
-%1For more information, see Help and Support Center at http://www.mysql.com.
-
+%1
 

sql/message.mc

@@ -1,2 +1,2 @@
 LANGUAGE 0x9,0x1
-1 11 MSG00001.bin
+1 11 "MSG00001.bin"