1 kumpf 1.2 /*
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2 martin 1.7 //%LICENSE////////////////////////////////////////////////////////////////
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3 martin 1.8 //
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4 martin 1.7 // Licensed to The Open Group (TOG) under one or more contributor license
5 // agreements. Refer to the OpenPegasusNOTICE.txt file distributed with
6 // this work for additional information regarding copyright ownership.
7 // Each contributor licenses this file to you under the OpenPegasus Open
8 // Source License; you may not use this file except in compliance with the
9 // License.
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10 martin 1.8 //
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11 martin 1.7 // Permission is hereby granted, free of charge, to any person obtaining a
12 // copy of this software and associated documentation files (the "Software"),
13 // to deal in the Software without restriction, including without limitation
14 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
15 // and/or sell copies of the Software, and to permit persons to whom the
16 // Software is furnished to do so, subject to the following conditions:
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17 martin 1.8 //
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18 martin 1.7 // The above copyright notice and this permission notice shall be included
19 // in all copies or substantial portions of the Software.
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20 martin 1.8 //
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21 martin 1.7 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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22 martin 1.8 // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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23 martin 1.7 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
24 // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
25 // CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
26 // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
27 // SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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28 martin 1.8 //
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29 martin 1.7 //////////////////////////////////////////////////////////////////////////
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30 kumpf 1.2 */
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31 martin 1.7
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32 kumpf 1.2 #include "Log.h"
33 #include "Defines.h"
34 #include "Config.h"
35 #include <syslog.h>
36 #include <string.h>
37 #include <stdarg.h>
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38 kumpf 1.6 #include <stdio.h>
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39 kumpf 1.2
40 static enum LogLevel _level = LL_INFORMATION;
41
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42 kumpf 1.3 /*
43 **==============================================================================
44 **
45 ** InitLogLevel()
46 **
47 **==============================================================================
48 */
49
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50 kumpf 1.4 void InitLogLevel(void)
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51 kumpf 1.3 {
52 char buffer[EXECUTOR_BUFFER_SIZE];
53
54 if (GetConfigParam("logLevel", buffer) == 0)
55 {
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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;
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98 kumpf 1.3 }
99 }
100
101 /*
102 **==============================================================================
103 **
104 ** GetLogLevel()
105 **
106 **==============================================================================
107 */
108
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109 kumpf 1.4 enum LogLevel GetLogLevel(void)
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110 kumpf 1.3 {
111 return _level;
112 }
113
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114 kumpf 1.5 /*
115 **==============================================================================
116 **
117 ** OpenLog()
118 **
119 **==============================================================================
120 */
121
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122 kumpf 1.2 void OpenLog(const char* ident)
123 {
124 int options = LOG_PID;
125
126 openlog(ident, options, LOG_DAEMON);
127 }
128
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129 kumpf 1.5 /*
130 **==============================================================================
131 **
132 ** Log()
133 **
134 **==============================================================================
135 */
136
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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 */
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159 kumpf 1.3 vsprintf(buffer, format, ap);
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160 kumpf 1.2 va_end(ap);
161
162 syslog(_priorities[(int)type], "%s", buffer);
163 }
164 }
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