1 kumpf 1.2 /*
  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 kumpf 1.2 // 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 kumpf 1.6 #include <stdio.h>

 40 kumpf 1.2 
 41           static enum LogLevel _level = LL_INFORMATION;
 42           

 43 kumpf 1.3 /*
 44           **==============================================================================
 45           **
 46           ** InitLogLevel()
 47           **
 48           **==============================================================================
 49           */
 50           

 51 kumpf 1.4 void InitLogLevel(void)

 52 kumpf 1.3 {
 53               char buffer[EXECUTOR_BUFFER_SIZE];
 54           
 55               if (GetConfigParam("logLevel", buffer) == 0)
 56               {

 57 kumpf 1.5         SetLogLevel(buffer);
 58               }
 59           }
 60           
 61           /*
 62           **==============================================================================
 63           **
 64           ** SetLogLevel()
 65           **
 66           **==============================================================================
 67           */
 68           
 69           int SetLogLevel(const char* logLevel)
 70           {
 71               if (strcasecmp(logLevel, "TRACE") == 0)
 72               {
 73                   _level = LL_TRACE;
 74                   return 0;
 75               }
 76               else if (strcasecmp(logLevel, "INFORMATION") == 0)
 77               {
 78 kumpf 1.5         _level = LL_INFORMATION;
 79                   return 0;
 80               }
 81               else if (strcasecmp(logLevel, "WARNING") == 0)
 82               {
 83                   _level = LL_WARNING;
 84                   return 0;
 85               }
 86               else if (strcasecmp(logLevel, "SEVERE") == 0)
 87               {
 88                   _level = LL_SEVERE;
 89                   return 0;
 90               }
 91               else if (strcasecmp(logLevel, "FATAL") == 0)
 92               {
 93                   _level = LL_FATAL;
 94                   return 0;
 95               }
 96               else
 97               {
 98                   return -1;

 99 kumpf 1.3     }
100           }
101           
102           /*
103           **==============================================================================
104           **
105           ** GetLogLevel()
106           **
107           **==============================================================================
108           */
109           

110 kumpf 1.4 enum LogLevel GetLogLevel(void)

111 kumpf 1.3 {
112               return _level;
113           }
114           

115 kumpf 1.5 /*
116           **==============================================================================
117           **
118           ** OpenLog()
119           **
120           **==============================================================================
121           */
122           

123 kumpf 1.2 void OpenLog(const char* ident)
124           {
125               int options = LOG_PID;
126           
127               openlog(ident, options, LOG_DAEMON);
128           }
129           

130 kumpf 1.5 /*
131           **==============================================================================
132           **
133           ** Log()
134           **
135           **==============================================================================
136           */
137           

138 kumpf 1.2 void Log(enum LogLevel type, const char *format, ...)
139           {
140               /* These definitions are consistent with System::syslog in
141                  SystemPOSIX.cpp. */
142               static int _priorities[] =
143               {
144                   LOG_CRIT, /* LL_FATAL, */
145                   LOG_ERR, /* LL_SEVERE */
146                   LOG_WARNING, /* LL_WARNING */
147                   LOG_INFO, /* LL_INFORMATION */
148                   LOG_DEBUG, /* LL_TRACE */
149               };
150           
151               /* This array maps Pegasus "log levels" to syslog priorities. */
152           
153               if ((int)type <= (int)_level)
154               {
155                   va_list ap;
156                   char buffer[EXECUTOR_BUFFER_SIZE];
157           
158                   va_start(ap, format);
159 kumpf 1.2         /* Flawfinder: ignore */

160 kumpf 1.3         vsprintf(buffer, format, ap);

161 kumpf 1.2         va_end(ap);
162           
163                   syslog(_priorities[(int)type], "%s", buffer);
164               }
165           }