| 1 | ##Library Header |
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| 2 | # |
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| 3 | # $Id: loggerAppender.tcl,v 1.4 2007/02/08 22:09:54 mic42 Exp $ |
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| 4 | # Copyright (c) 2005 Cisco Systems, Inc. |
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| 5 | # |
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| 6 | # Name: |
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| 7 | # ::logger::appender |
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| 8 | # |
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| 9 | # Purpose: |
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| 10 | # collection of appenders for tcllib logger |
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| 11 | # |
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| 12 | # Author: |
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| 13 | # Aamer Akhter / aakhter@cisco.com |
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| 14 | # |
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| 15 | # Support Alias: |
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| 16 | # aakhter@cisco.com |
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| 17 | # |
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| 18 | # Usage: |
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| 19 | # package require logger::appender |
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| 20 | # |
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| 21 | # Description: |
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| 22 | # set of logger templates |
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| 23 | # |
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| 24 | # Requirements: |
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| 25 | # package require logger |
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| 26 | # package require md5 |
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| 27 | # |
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| 28 | # Variables: |
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| 29 | # namespace ::loggerExtension:: |
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| 30 | # id: CVS ID: keyword extraction |
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| 31 | # version: current version of package |
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| 32 | # packageDir: directory where package is located |
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| 33 | # log: instance log |
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| 34 | # |
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| 35 | # Notes: |
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| 36 | # 1. |
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| 37 | # |
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| 38 | # Keywords: |
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| 39 | # |
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| 40 | # |
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| 41 | # Category: |
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| 42 | # |
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| 43 | # |
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| 44 | # End of Header |
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| 45 | |
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| 46 | package require md5 |
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| 47 | |
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| 48 | namespace eval ::logger::appender { |
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| 49 | variable fgcolor |
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| 50 | array set fgcolor { |
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| 51 | red {31m} |
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| 52 | red-bold {1;31m} |
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| 53 | black {m} |
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| 54 | blue {1m} |
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| 55 | green {32m} |
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| 56 | yellow {33m} |
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| 57 | cyan {36m} |
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| 58 | } |
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| 59 | |
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| 60 | variable levelToColor |
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| 61 | array set levelToColor { |
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| 62 | debug cyan |
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| 63 | info blue |
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| 64 | notice black |
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| 65 | warn red |
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| 66 | error red |
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| 67 | critical red-bold |
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| 68 | alert red-bold |
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| 69 | emergency red-bold |
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| 70 | } |
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| 71 | } |
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| 72 | |
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| 73 | |
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| 74 | |
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| 75 | ##Procedure Header |
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| 76 | # $Id: loggerAppender.tcl,v 1.4 2007/02/08 22:09:54 mic42 Exp $ |
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| 77 | # Copyright (c) 2005 Cisco Systems, Inc. |
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| 78 | # |
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| 79 | # Name: |
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| 80 | # ::logger::appender::console |
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| 81 | # |
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| 82 | # Purpose: |
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| 83 | # |
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| 84 | # |
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| 85 | # Synopsis: |
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| 86 | # ::logger::appender::console -level <level> -service <service> [options] |
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| 87 | # |
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| 88 | # Arguments: |
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| 89 | # -level <level> |
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| 90 | # name of level to fill in as 'priority' in log proc |
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| 91 | # -service <service> |
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| 92 | # name of service to fill in as 'category' in log proc |
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| 93 | # -appenderArgs <appenderArgs> |
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| 94 | # any additional args in list form |
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| 95 | # -conversionPattern <conversionPattern> |
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| 96 | # log pattern to use (see genLogProc) |
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| 97 | # -procName <procName> |
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| 98 | # explicitly set the proc name |
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| 99 | # -procNameVar <procNameVar> |
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| 100 | # name of variable to set in the calling context |
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| 101 | # variable has name of proc |
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| 102 | # |
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| 103 | # |
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| 104 | # Return Values: |
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| 105 | # a runnable command |
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| 106 | # |
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| 107 | # Description: |
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| 108 | # |
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| 109 | # |
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| 110 | # Examples: |
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| 111 | # |
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| 112 | # |
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| 113 | # Notes: |
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| 114 | # 1. |
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| 115 | # |
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| 116 | # End of Procedure Header |
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| 117 | |
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| 118 | |
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| 119 | proc ::logger::appender::console {args} { |
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| 120 | set usage {console |
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| 121 | ?-level level? |
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| 122 | ?-service service? |
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| 123 | ?-appenderArgs appenderArgs? |
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| 124 | } |
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| 125 | set bargs $args |
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| 126 | set conversionPattern {\[%d\] \[%c\] \[%M\] \[%p\] %m} |
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| 127 | while {[llength $args] > 1} { |
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| 128 | set opt [lindex $args 0] |
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| 129 | set args [lrange $args 1 end] |
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| 130 | switch -exact -- $opt { |
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| 131 | -level { set level [lindex $args 0] |
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| 132 | set args [lrange $args 1 end] |
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| 133 | } |
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| 134 | -service { set service [lindex $args 0] |
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| 135 | set args [lrange $args 1 end] |
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| 136 | } |
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| 137 | -appenderArgs { |
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| 138 | set appenderArgs [lindex $args 0] |
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| 139 | set args [lrange $args 1 end] |
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| 140 | set args [concat $args $appenderArgs] |
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| 141 | } |
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| 142 | -conversionPattern { |
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| 143 | set conversionPattern [lindex $args 0] |
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| 144 | set args [lrange $args 1 end] |
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| 145 | } |
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| 146 | -procName { |
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| 147 | set procName [lindex $args 0] |
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| 148 | set args [lrange $args 1 end] |
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| 149 | } |
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| 150 | -procNameVar { |
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| 151 | set procNameVar [lindex $args 0] |
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| 152 | set args [lrange $args 1 end] |
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| 153 | } |
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| 154 | default { |
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| 155 | return -code error [msgcat::mc "Unknown argument: \"%s\" :\nUsage:\ |
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| 156 | %s" $opt $usage] |
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| 157 | } |
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| 158 | } |
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| 159 | } |
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| 160 | if {![info exists procName]} { |
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| 161 | set procName [genProcName $bargs] |
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| 162 | } |
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| 163 | if {[info exists procNameVar]} { |
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| 164 | upvar $procNameVar myProcNameVar |
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| 165 | } |
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| 166 | set procText \ |
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| 167 | [ ::logger::utils::createLogProc \ |
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| 168 | -procName $procName \ |
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| 169 | -conversionPattern $conversionPattern \ |
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| 170 | -category $service \ |
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| 171 | -priority $level ] |
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| 172 | set myProcNameVar $procName |
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| 173 | return $procText |
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| 174 | } |
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| 175 | |
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| 176 | |
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| 177 | |
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| 178 | ##Procedure Header |
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| 179 | # $Id: loggerAppender.tcl,v 1.4 2007/02/08 22:09:54 mic42 Exp $ |
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| 180 | # Copyright (c) 2005 Cisco Systems, Inc. |
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| 181 | # |
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| 182 | # Name: |
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| 183 | # ::logger::appender::colorConsole |
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| 184 | # |
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| 185 | # Purpose: |
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| 186 | # |
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| 187 | # |
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| 188 | # Synopsis: |
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| 189 | # ::logger::appender::console -level <level> -service <service> [options] |
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| 190 | # |
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| 191 | # Arguments: |
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| 192 | # -level <level> |
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| 193 | # name of level to fill in as 'priority' in log proc |
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| 194 | # -service <service> |
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| 195 | # name of service to fill in as 'category' in log proc |
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| 196 | # -appenderArgs <appenderArgs> |
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| 197 | # any additional args in list form |
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| 198 | # -conversionPattern <conversionPattern> |
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| 199 | # log pattern to use (see genLogProc) |
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| 200 | # -procName <procName> |
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| 201 | # explicitly set the proc name |
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| 202 | # -procNameVar <procNameVar> |
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| 203 | # name of variable to set in the calling context |
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| 204 | # variable has name of proc |
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| 205 | # |
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| 206 | # |
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| 207 | # Return Values: |
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| 208 | # a runnable command |
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| 209 | # |
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| 210 | # Description: |
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| 211 | # provides colorized logs |
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| 212 | # |
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| 213 | # Examples: |
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| 214 | # |
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| 215 | # |
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| 216 | # Notes: |
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| 217 | # 1. |
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| 218 | # |
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| 219 | # End of Procedure Header |
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| 220 | |
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| 221 | |
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| 222 | proc ::logger::appender::colorConsole {args} { |
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| 223 | variable fgcolor |
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| 224 | set usage {console |
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| 225 | ?-level level? |
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| 226 | ?-service service? |
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| 227 | ?-appenderArgs appenderArgs? |
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| 228 | } |
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| 229 | set bargs $args |
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| 230 | set conversionPattern {\[%d\] \[%c\] \[%M\] \[%p\] %m} |
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| 231 | upvar 0 ::logger::appender::levelToColor colorMap |
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| 232 | while {[llength $args] > 1} { |
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| 233 | set opt [lindex $args 0] |
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| 234 | set args [lrange $args 1 end] |
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| 235 | switch -exact -- $opt { |
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| 236 | -level { set level [lindex $args 0] |
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| 237 | set args [lrange $args 1 end] |
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| 238 | } |
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| 239 | -service { set service [lindex $args 0] |
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| 240 | set args [lrange $args 1 end] |
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| 241 | } |
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| 242 | -appenderArgs { |
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| 243 | set appenderArgs [lindex $args 0] |
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| 244 | set args [lrange $args 1 end] |
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| 245 | set args [concat $args $appenderArgs] |
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| 246 | } |
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| 247 | -conversionPattern { |
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| 248 | set conversionPattern [lindex $args 0] |
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| 249 | set args [lrange $args 1 end] |
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| 250 | } |
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| 251 | -procName { |
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| 252 | set procName [lindex $args 0] |
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| 253 | set args [lrange $args 1 end] |
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| 254 | } |
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| 255 | -procNameVar { |
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| 256 | set procNameVar [lindex $args 0] |
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| 257 | set args [lrange $args 1 end] |
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| 258 | } |
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| 259 | default { |
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| 260 | return -code error [msgcat::mc "Unknown argument: \"%s\" :\nUsage:\ |
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| 261 | %s" $opt $usage] |
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| 262 | } |
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| 263 | } |
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| 264 | } |
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| 265 | if {![info exists procName]} { |
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| 266 | set procName [genProcName $bargs] |
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| 267 | } |
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| 268 | upvar $procNameVar myProcNameVar |
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| 269 | if {[info exists level]} { |
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| 270 | #apply color |
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| 271 | set colorCode $colorMap($level) |
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| 272 | append newCPattern {\033\[} $fgcolor($colorCode) $conversionPattern {\033\[0m} |
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| 273 | set conversionPattern $newCPattern |
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| 274 | } |
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| 275 | set procText \ |
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| 276 | [ ::logger::utils::createLogProc \ |
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| 277 | -procName $procName \ |
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| 278 | -conversionPattern $conversionPattern \ |
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| 279 | -category $service \ |
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| 280 | -priority $level ] |
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| 281 | set myProcNameVar $procName |
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| 282 | return $procText |
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| 283 | } |
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| 284 | |
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| 285 | ##Procedure Header |
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| 286 | # $Id: loggerAppender.tcl,v 1.4 2007/02/08 22:09:54 mic42 Exp $ |
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| 287 | # Copyright (c) 2005 Cisco Systems, Inc. |
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| 288 | # |
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| 289 | # Name: |
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| 290 | # ::logger::appender::fileAppend |
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| 291 | # |
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| 292 | # Purpose: |
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| 293 | # |
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| 294 | # |
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| 295 | # Synopsis: |
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| 296 | # ::logger::appender::fileAppend -level <level> -service <service> -outputChannel <channel> [options] |
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| 297 | # |
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| 298 | # Arguments: |
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| 299 | # -level <level> |
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| 300 | # name of level to fill in as 'priority' in log proc |
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| 301 | # -service <service> |
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| 302 | # name of service to fill in as 'category' in log proc |
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| 303 | # -appenderArgs <appenderArgs> |
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| 304 | # any additional args in list form |
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| 305 | # -conversionPattern <conversionPattern> |
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| 306 | # log pattern to use (see genLogProc) |
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| 307 | # -procName <procName> |
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| 308 | # explicitly set the proc name |
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| 309 | # -procNameVar <procNameVar> |
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| 310 | # name of variable to set in the calling context |
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| 311 | # variable has name of proc |
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| 312 | # -outputChannel <channel> |
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| 313 | # name of output channel (eg stdout, file handle) |
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| 314 | # |
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| 315 | # |
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| 316 | # Return Values: |
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| 317 | # a runnable command |
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| 318 | # |
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| 319 | # Description: |
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| 320 | # |
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| 321 | # |
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| 322 | # Examples: |
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| 323 | # |
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| 324 | # |
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| 325 | # Notes: |
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| 326 | # 1. |
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| 327 | # |
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| 328 | # End of Procedure Header |
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| 329 | |
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| 330 | |
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| 331 | proc ::logger::appender::fileAppend {args} { |
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| 332 | set usage {console |
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| 333 | ?-level level? |
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| 334 | ?-service service? |
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| 335 | ?-outputChannel channel? |
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| 336 | ?-appenderArgs appenderArgs? |
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| 337 | } |
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| 338 | set bargs $args |
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| 339 | set conversionPattern {\[%d\] \[%c\] \[%M\] \[%p\] %m} |
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| 340 | while {[llength $args] > 1} { |
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| 341 | set opt [lindex $args 0] |
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| 342 | set args [lrange $args 1 end] |
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| 343 | switch -exact -- $opt { |
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| 344 | -level { set level [lindex $args 0] |
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| 345 | set args [lrange $args 1 end] |
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| 346 | } |
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| 347 | -service { set service [lindex $args 0] |
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| 348 | set args [lrange $args 1 end] |
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| 349 | } |
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| 350 | -appenderArgs { |
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| 351 | set appenderArgs [lindex $args 0] |
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| 352 | set args [lrange $args 1 end] |
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| 353 | set args [concat $args $appenderArgs] |
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| 354 | } |
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| 355 | -conversionPattern { |
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| 356 | set conversionPattern [lindex $args 0] |
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| 357 | set args [lrange $args 1 end] |
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| 358 | } |
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| 359 | -procName { |
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| 360 | set procName [lindex $args 0] |
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| 361 | set args [lrange $args 1 end] |
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| 362 | } |
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| 363 | -procNameVar { |
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| 364 | set procNameVar [lindex $args 0] |
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| 365 | set args [lrange $args 1 end] |
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| 366 | } |
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| 367 | -outputChannel { |
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| 368 | set outputChannel [lindex $args 0] |
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| 369 | set args [lrange $args 1 end] |
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| 370 | } |
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| 371 | default { |
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| 372 | return -code error [msgcat::mc "Unknown argument: \"%s\" :\nUsage:\ |
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| 373 | %s" $opt $usage] |
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| 374 | } |
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| 375 | } |
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| 376 | } |
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| 377 | if {![info exists procName]} { |
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| 378 | set procName [genProcName $bargs] |
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| 379 | } |
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| 380 | if {[info exists procNameVar]} { |
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| 381 | upvar $procNameVar myProcNameVar |
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| 382 | } |
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| 383 | set procText \ |
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| 384 | [ ::logger::utils::createLogProc \ |
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| 385 | -procName $procName \ |
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| 386 | -conversionPattern $conversionPattern \ |
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| 387 | -category $service \ |
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| 388 | -outputChannel $outputChannel \ |
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| 389 | -priority $level ] |
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| 390 | set myProcNameVar $procName |
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| 391 | return $procText |
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| 392 | } |
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| 393 | |
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| 394 | |
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| 395 | |
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| 396 | |
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| 397 | ##Internal Procedure Header |
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| 398 | # $Id: loggerAppender.tcl,v 1.4 2007/02/08 22:09:54 mic42 Exp $ |
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| 399 | # Copyright (c) 2005 Cisco Systems, Inc. |
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| 400 | # |
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| 401 | # Name: |
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| 402 | # ::logger::appender::genProcName |
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| 403 | # |
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| 404 | # Purpose: |
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| 405 | # |
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| 406 | # |
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| 407 | # Synopsis: |
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| 408 | # ::logger::appender::genProcName <args> |
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| 409 | # |
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| 410 | # Arguments: |
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| 411 | # <formatString> |
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| 412 | # string composed of formatting chars (see description) |
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| 413 | # |
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| 414 | # |
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| 415 | # Return Values: |
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| 416 | # a runnable command |
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| 417 | # |
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| 418 | # Description: |
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| 419 | # |
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| 420 | # |
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| 421 | # Examples: |
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| 422 | # ::loggerExtension::new param1 |
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| 423 | # ::loggerExtension::new param2 |
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| 424 | # ::loggerExtension::new param3 <option1> |
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| 425 | # |
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| 426 | # |
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| 427 | # Sample Input: |
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| 428 | # (Optional) Sample of input to the proc provided by its argument values. |
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| 429 | # |
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| 430 | # Sample Output: |
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| 431 | # (Optional) For procs that output to files, provide |
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| 432 | # sample of format of output produced. |
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| 433 | # Notes: |
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| 434 | # 1. |
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| 435 | # |
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| 436 | # End of Procedure Header |
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| 437 | |
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| 438 | |
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| 439 | proc ::logger::appender::genProcName {args} { |
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| 440 | set name [md5::md5 -hex $args] |
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| 441 | return "::logger::appender::logProc-$name" |
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| 442 | } |
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| 443 | |
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| 444 | |
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| 445 | package provide logger::appender 1.3 |
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| 446 | |
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| 447 | # ;;; Local Variables: *** |
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| 448 | # ;;; mode: tcl *** |
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| 449 | # ;;; End: *** |
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