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           
 40           static enum LogLevel _level = LL_INFORMATION;
 41           

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

 50 kumpf 1.4 void InitLogLevel(void)

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

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

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

109 kumpf 1.4 enum LogLevel GetLogLevel(void)

110 kumpf 1.3 {
111               return _level;
112           }
113           

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

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

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

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

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

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