1 mike  1.1.2.1 /*
  2               //%2006////////////////////////////////////////////////////////////////////////
  3               //
  4               // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
  5               // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
  6               // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
  7               // IBM Corp.; EMC Corporation, The Open Group.
  8               // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
  9               // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
 10               // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
 11               // EMC Corporation; VERITAS Software Corporation; The Open Group.
 12               // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.;
 13               // EMC Corporation; Symantec Corporation; The Open Group.
 14               //
 15               // Permission is hereby granted, free of charge, to any person obtaining a copy
 16               // of this software and associated documentation files (the "Software"), to
 17               // deal in the Software without restriction, including without limitation the
 18               // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 19               // sell copies of the Software, and to permit persons to whom the Software is
 20               // furnished to do so, subject to the following conditions:
 21               // 
 22 mike  1.1.2.1 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
 23               // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
 24               // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
 25               // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
 26               // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 27               // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 28               // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 29               // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 30               //
 31               //%/////////////////////////////////////////////////////////////////////////////
 32               */
 33               #include "Log.h"
 34               #include "Defines.h"
 35               #include "Config.h"
 36               #include <syslog.h>
 37               #include <string.h>
 38               #include <stdarg.h>
 39               
 40               static enum LogLevel _level = LL_INFORMATION;
 41               
 42               void OpenLog(const char* ident, int perror)
 43 mike  1.1.2.1 {
 44                   int options = LOG_PID;
 45               
 46                   if (perror)
 47                       options |= LOG_PERROR;
 48               
 49                   openlog(ident, options, LOG_DAEMON);
 50               }
 51               
 52               void SetLogLevel(enum LogLevel level)
 53               {
 54                   _level = level;
 55               }
 56               
 57               void Log(enum LogLevel type, const char *format, ...)
 58               {
 59                   static int _priorities[] =
 60                   {
 61                       LOG_ALERT, /* LL_FATAL, */
 62                       LOG_CRIT, /* LL_SEVERE */
 63                       LOG_WARNING, /* LL_WARNING */
 64 mike  1.1.2.1         LOG_NOTICE, /* LL_INFORMATION */
 65                       LOG_INFO, /* LL_TRACE */
 66                   };
 67               
 68                   /* This array maps Pegasus "log levels" to syslog priorities. */
 69               
 70                   if ((int)type <= (int)_level)
 71                   {
 72                       va_list ap;
 73                       va_start(ap, format);
 74                       vsyslog(_priorities[(int)type], format, ap);
 75                       va_end(ap);
 76                   }
 77               }
 78               
 79               /*
 80               **==============================================================================
 81               **
 82               ** GetLogLevel()
 83               **
 84               **==============================================================================
 85 mike  1.1.2.1 */
 86               
 87               void GetLogLevel(int argc, char** argv)
 88               {
 89                   char buffer[EXECUTOR_BUFFER_SIZE];
 90               
 91                   if (GetConfigParam(argc, argv, "logLevel", buffer) == 0)
 92                   {
 93                       if (strcasecmp(buffer, "TRACE") == 0)
 94                           SetLogLevel(LL_TRACE);
 95                       else if (strcasecmp(buffer, "INFORMATION") == 0)
 96                           SetLogLevel(LL_INFORMATION);
 97                       else if (strcasecmp(buffer, "WARNING") == 0)
 98                           SetLogLevel(LL_WARNING);
 99                       else if (strcasecmp(buffer, "SEVERE") == 0)
100                           SetLogLevel(LL_SEVERE);
101                       else if (strcasecmp(buffer, "FATAL") == 0)
102                           SetLogLevel(LL_FATAL);
103                   }
104               }