[2] | 1 | #!/bin/ksh |
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| 2 | |
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| 3 | #************************************************************** |
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| 4 | # Author: Patrick Brockmann |
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| 5 | # Contact: Patrick.Brockmann@cea.fr |
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[4] | 6 | # $Date$ |
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[5] | 7 | # $Author$ |
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| 8 | # $Revision$ |
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[2] | 9 | # IPSL (2006) |
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| 10 | # This software is governed by the CeCILL licence see libIGCM/libIGCM_CeCILL.LIC |
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| 11 | # History: |
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| 12 | # Modification: |
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| 13 | # |
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| 14 | #************************************************************** |
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| 15 | |
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| 16 | #================================================== |
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| 17 | # The documentation of this file can be automatically generated |
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| 18 | # if you use the prefix #D- for comments to be extracted. |
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| 19 | # Extract with command: cat lib* | grep "^#D-" | cut -c "4-" |
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| 20 | #================================================== |
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| 21 | |
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| 22 | #D-#================================================================== |
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| 23 | #D-libIGCM_card |
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| 24 | #D-This ksh library handles extraction of information from configuration file |
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| 25 | #D-called "card" file (en français fichier "carte"). |
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| 26 | #D-All function described bellow must be prefixed by IGCM_card. |
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| 27 | #D-A card file is organized as follows : |
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| 28 | #D- --------------------- |
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| 29 | #D-[Messages] |
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| 30 | #D-Option1= "Hello Earth" |
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| 31 | #D-Option2= "Hello Mars" |
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| 32 | #D- |
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| 33 | #D-# My comments |
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| 34 | #D-[Recipes] |
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| 35 | #D-Cake= "file1.doc" |
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| 36 | #D-Starter= "file2.doc" |
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| 37 | #D- |
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| 38 | #D-[ColorValues] |
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| 39 | #D-Red= 120 |
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| 40 | #D-Blue= 230 |
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| 41 | #D-Green= 178 |
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| 42 | #D- |
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| 43 | #D-[Couples] |
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| 44 | #D-List1= (up, down), \ |
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| 45 | #D- (humid, dry), \ |
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| 46 | #D- (hot, cold), \ |
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| 47 | #D- (far, close) |
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| 48 | #D-List2= (ice, fire, air, water) |
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| 49 | #D- --------------------- |
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| 50 | #D- |
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| 51 | |
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| 52 | #D-#================================================================== |
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| 53 | #D-function IGCM_card_PrintOption |
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| 54 | #D-* Purpose: Print an option from a given file.card and section |
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| 55 | #D-* Usage: IGCM_card_PrintOption file.card section option |
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| 56 | #D- |
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| 57 | function IGCM_card_PrintOption |
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| 58 | { |
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| 59 | IGCM_debug_PushStack "IGCM_card_PrintOption" $@ |
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| 60 | if [ -r "$1" ] ; then |
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[96] | 61 | gawk -f ${libIGCM}/libIGCM_card/IGCM_card_PrintOption.awk "$@" |
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[2] | 62 | else |
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| 63 | echo "--Error--> IGCM_card_PrintOption $@" |
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| 64 | echo " $1 is not readable" |
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| 65 | IGCM_debug_Exit "IGCM_card_PrintOption" |
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| 66 | fi |
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| 67 | IGCM_debug_PopStack "IGCM_card_PrintOption" |
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| 68 | } |
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| 69 | |
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| 70 | #D-#================================================================== |
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| 71 | #D-function IGCM_card_PrintSection |
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| 72 | #D-* Purpose: Print all options from a given file.card and section |
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| 73 | #D-* Usage: IGCM_card_PrintSection file.card section |
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| 74 | #D- |
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| 75 | function IGCM_card_PrintSection |
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| 76 | { |
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| 77 | IGCM_debug_PushStack "IGCM_card_PrintSection" $@ |
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| 78 | if [ -r "$1" ] ; then |
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[96] | 79 | gawk -f ${libIGCM}/libIGCM_card/IGCM_card_PrintSection.awk -- "$@" |
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[2] | 80 | else |
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| 81 | echo "--Error--> IGCM_card_PrintSection $@" |
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| 82 | echo " $1 is not readable" |
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| 83 | IGCM_debug_Exit "IGCM_card_PrintSection" |
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| 84 | fi |
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| 85 | IGCM_debug_PopStack "IGCM_card_PrintSection" |
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| 86 | } |
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| 87 | |
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| 88 | #D-#================================================================== |
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| 89 | #D-function IGCM_card_DefineVariableFromOption |
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| 90 | #D-* Purpose: Define a variable from a given file.card, section and option |
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| 91 | #D-* Variable name is automatically defined as file_section_option |
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| 92 | #D-* Usage: IGCM_card_DefineVariableFromOption file.card section option |
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| 93 | #D- |
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| 94 | function IGCM_card_DefineVariableFromOption |
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| 95 | { |
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| 96 | IGCM_debug_PushStack "IGCM_card_DefineVariableFromOption" $@ |
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| 97 | if [ -r "$1" ] ; then |
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| 98 | # Get basename of card file ($1) |
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| 99 | typeset name1=${1##*/} |
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| 100 | # Build name of variable as $1_$2_$3 (cardname_Section_Option) |
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| 101 | typeset name=${name1%%.*}_${2}_${3} |
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[96] | 102 | typeset value=$( gawk -f ${libIGCM}/libIGCM_card/IGCM_card_PrintOption.awk -- "$@" ) |
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[2] | 103 | |
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| 104 | if [ "${value}" = "Error: Option not found" ] ; then |
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| 105 | echo "Error with readding of ${name} variable in ${1} ." |
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| 106 | echo "Error: Option not found." |
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| 107 | IGCM_debug_Exit |
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| 108 | IGCM_debug_Verif_Exit |
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| 109 | fi |
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| 110 | eval ${name}=${value} |
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| 111 | else |
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| 112 | echo "--Error--> IGCM_card_DefineVariableFromOption $@" |
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| 113 | echo " $1 is not readable" |
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| 114 | IGCM_debug_Exit "IGCM_card_DefineVariableFromOption" |
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| 115 | fi |
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| 116 | IGCM_debug_PopStack "IGCM_card_DefineVariableFromOption" |
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| 117 | } |
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| 118 | |
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| 119 | #D-#================================================================== |
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| 120 | #D-function IGCM_card_DefineArrayFromOption |
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| 121 | #D-* Purpose: Define an array variable from a given file.card, section and option |
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| 122 | #D-* Array variable is automatically defined as file_section_option |
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| 123 | #D-* Usage: IGCM_card_DefineArrayFromOption file.card section option |
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| 124 | #D- |
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| 125 | function IGCM_card_DefineArrayFromOption |
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| 126 | { |
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| 127 | IGCM_debug_PushStack "IGCM_card_DefineArrayFromOption" $@ |
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| 128 | if [ -r "$1" ] ; then |
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| 129 | # Get basename of card file ($1) |
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| 130 | typeset name1=${1##*/} |
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| 131 | # Build name of array as $1_$2_$3 (cardname_Section_Option) |
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| 132 | typeset name=${name1%%.*}_${2}_${3} |
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| 133 | set -A ${name} -- ${NULL_STR} |
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[96] | 134 | set +A ${name} -- $( gawk -f ${libIGCM}/libIGCM_card/IGCM_card_PrintOption.awk -- "$@" | gawk -- 'BEGIN {FS="[() ,]+"} {for (i=2; i <= NF-1; i++) printf("%s ",$i)}' ) |
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[2] | 135 | else |
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| 136 | echo "--Error--> IGCM_card_DefineArrayFromOption $@" |
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| 137 | echo " $1 is not readable" |
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| 138 | IGCM_debug_Exit "IGCM_card_DefineArrayFromOption" |
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| 139 | fi |
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| 140 | IGCM_debug_PopStack "IGCM_card_DefineArrayFromOption" |
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| 141 | } |
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| 142 | |
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| 143 | #D-#================================================================== |
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| 144 | #D-function IGCM_card_DefineArrayFromSection |
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| 145 | #D-* Purpose: Define an array variable from a given file.card and section |
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| 146 | #D-* Array variable is automatically defined as file_section |
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| 147 | #D-* Usage: IGCM_card_DefineArrayFromSection file.card section |
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| 148 | #D- |
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| 149 | function IGCM_card_DefineArrayFromSection |
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| 150 | { |
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| 151 | IGCM_debug_PushStack "IGCM_card_DefineArrayFromSection" $@ |
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| 152 | if [ -r "$1" ] ; then |
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| 153 | # Get basename of card file ($1) |
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| 154 | typeset name1=${1##*/} |
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| 155 | # Build name of array as $1_$2 (cardname_Section) |
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| 156 | typeset name=${name1%%.*}_${2} |
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| 157 | set -A ${name} -- ${NULL_STR} |
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[96] | 158 | set +A ${name} -- $( gawk -f ${libIGCM}/libIGCM_card/IGCM_card_PrintSection.awk -- "$@" ) |
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[2] | 159 | else |
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| 160 | echo "--Error--> IGCM_card_DefineArrayFromSection $@" |
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| 161 | echo " $1 is not readable" |
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| 162 | IGCM_debug_Exit "IGCM_card_DefineArrayFromSection" |
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| 163 | fi |
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| 164 | IGCM_debug_PopStack "IGCM_card_DefineArrayFromSection" |
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| 165 | } |
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| 166 | |
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| 167 | #D-#================================================================== |
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| 168 | #D-function IGCM_card_WriteOption |
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[23] | 169 | #D-* Purpose: Write an option in a given file.card and section |
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[2] | 170 | #D-* Usage: IGCM_card_WriteOption file.card section newvalue |
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| 171 | #D-* Examples: IGCM_card_WriteOption file.card Recipes Red 150 |
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| 172 | #D- IGCM_card_WriteOption file.card Messages Option2 '"Hello Mercure"' |
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| 173 | #D- IGCM_card_WriteOption file.card Messages ListVal1 '( 1, 2, 3 )' |
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| 174 | #D- listname="(Sebastien, Martial, Patrick)" |
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| 175 | #D- IGCM_card_WriteOption NewTestFile.card Messages ListVal2 "${listname}" |
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| 176 | #D- |
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| 177 | function IGCM_card_WriteOption |
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| 178 | { |
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| 179 | IGCM_debug_PushStack "IGCM_card_WriteOption" $@ |
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| 180 | if [ -r "$1" ] && [ -w "$1" ] ; then |
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| 181 | typeset tmpfile=tmpfile_$$ |
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[221] | 182 | ( IGCM_card_PrintOption "$1" "$2" "$3" | grep "not found" ) > ${tmpfile} |
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| 183 | if [ $( cat ${tmpfile} | wc -l ) -gt 0 ] ; then |
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| 184 | echo "-------------------------------------------" |
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| 185 | echo "!!! Problem with IGCM_card_WriteOption !!!" |
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| 186 | echo "Try to write : " $@ |
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| 187 | echo "You have to correcte some script." |
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| 188 | echo "We won't do anything else !" |
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| 189 | exit 1 |
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| 190 | fi |
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| 191 | rm ${tmpfile} |
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[223] | 192 | |
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| 193 | # The tmpfile uses now the real path of the card to be modified, |
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| 194 | # not just a local tmpfile with PID. |
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| 195 | tmpfile=$1_$$ |
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| 196 | |
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| 197 | # Watch for possible conflics : Check for other tmpfiles. |
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| 198 | set -A tmpfiles -- $( ls $1_[0-9]* 2>/dev/null ) |
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| 199 | typeset isleep |
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| 200 | ((isleep=0)) |
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| 201 | while [ ${#tmpfiles[@]} -gt 0 ] ; do |
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| 202 | echo "Conflict between two processes working on " $1 "!!!" ${tmpfiles[@]} |
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| 203 | sleep 1 |
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| 204 | ((isleep=isleep+1)) |
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| 205 | if [ isleep -gt 20 ] ; then |
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| 206 | echo "Too many loops wating for other process working on " $1 ". We continue." |
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| 207 | echo "You should see if one process of your run or post-treatment may have terminated suddenly." |
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| 208 | echo "Afer, you should erase this(those) file(s) : " ${tmpfiles[@]} |
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| 209 | # Send a mail to USER ?? |
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| 210 | break ; |
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| 211 | fi |
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| 212 | set -A tmpfiles -- $( ls $1_[0-9]* 2>/dev/null ) |
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| 213 | done |
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| 214 | |
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| 215 | # Do the job |
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[96] | 216 | ( gawk -f ${libIGCM}/libIGCM_card/IGCM_card_WriteOption.awk -- "$@" 2> /dev/null ) > ${tmpfile} |
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[223] | 217 | |
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[23] | 218 | cp $1 $1.bak |
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[2] | 219 | mv ${tmpfile} $1 |
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[223] | 220 | |
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[2] | 221 | else |
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| 222 | echo "--Error--> IGCM_card_WriteOption $@" |
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| 223 | echo " $1 is not readable or not writable" |
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| 224 | IGCM_debug_Exit "IGCM_card_WriteOption" |
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| 225 | fi |
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| 226 | IGCM_debug_PopStack "IGCM_card_WriteOption" |
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| 227 | } |
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| 228 | |
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| 229 | #D-#================================================================== |
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[23] | 230 | #D-function IGCM_card_WriteArrayOption |
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| 231 | #D-* Purpose: Write an array option a given file.card and section |
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| 232 | #D-* Usage: IGCM_card_WriteArrayOption file.card section option newarray |
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| 233 | #D-* Examples: set -A MyArray -- 1 2 3 |
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| 234 | #D- IGCM_card_WriteArrayOption file.card Recipes List MyArray |
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| 235 | #D- |
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| 236 | function IGCM_card_WriteArrayOption |
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| 237 | { |
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| 238 | IGCM_debug_PushStack "IGCM_card_WriteArrayOption" $@ |
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| 239 | |
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| 240 | if [ -r "$1" ] && [ -w "$1" ] ; then |
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| 241 | typeset tmpfile=tmpfile_$$ |
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| 242 | if [ X"${4}" != X"" ]; then |
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| 243 | tab=$4 |
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| 244 | IGCM_card_WriteOption $1 $2 $3 '('$( eval echo \${${tab}[@]} | sed -e 's/ /,/g' )')' |
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| 245 | else |
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| 246 | IGCM_card_WriteOption $1 $2 $3 '()' |
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| 247 | fi |
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| 248 | else |
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| 249 | echo "--Error--> IGCM_card_WriteArrayOption $@" |
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| 250 | echo " $1 is not readable or not writable" |
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| 251 | IGCM_debug_Exit "IGCM_card_WriteArrayOption" |
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| 252 | fi |
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| 253 | IGCM_debug_PopStack "IGCM_card_WriteArrayOption" |
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| 254 | } |
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| 255 | |
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| 256 | #D-#================================================================== |
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[2] | 257 | #D-function IGCM_card_Check |
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| 258 | #D-* Purpose: Check the present file by comparison with a reference file |
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| 259 | #D-* Usage: IGCM_card_Check |
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| 260 | #D- |
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| 261 | function IGCM_card_Check |
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| 262 | { |
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| 263 | IGCM_debug_PushStack "IGCM_card_Check" |
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| 264 | #--------------------- |
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| 265 | if [ ! -n "${libIGCM}" ] ; then |
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| 266 | echo "Check libIGCM_card ...........................................[ FAILED ]" |
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| 267 | echo "--Error--> libIGCM variable is not defined" |
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| 268 | IGCM_debug_Exit "IGCM_card_Check" |
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| 269 | fi |
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| 270 | |
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| 271 | #--------------------- |
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[96] | 272 | whence -v gawk > /dev/null 2>&1 |
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[2] | 273 | if [ ! $? -eq 0 ] ; then |
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| 274 | echo "Check libIGCM_card ...........................................[ FAILED ]" |
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[96] | 275 | echo "--Error--> gawk command is not defined" |
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[2] | 276 | IGCM_debug_Exit "IGCM_card_Check" |
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| 277 | fi |
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| 278 | |
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| 279 | #--------------------- |
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| 280 | ${libIGCM}/libIGCM_card/IGCM_card_Test.ksh > IGCM_card_Test.ref.failed 2>&1 |
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| 281 | sleep 2 |
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| 282 | |
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| 283 | if diff IGCM_card_Test.ref.failed ${libIGCM}/libIGCM_card/IGCM_card_Test.ref > /dev/null 2>&1 ; then |
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| 284 | echo "Check libIGCM_card ...............................................[ OK ]" |
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| 285 | rm -f IGCM_card_Test.ref.failed |
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| 286 | else |
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| 287 | echo "Check libIGCM_card ...........................................[ FAILED ]" |
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| 288 | echo "--Error--> Execution of ${libIGCM}/libIGCM_card/IGCM_card_Test.ksh" |
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| 289 | echo " has produced the file IGCM_card_Test.ref.failed" |
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| 290 | echo " Please analyse differences with the reference file by typing:" |
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| 291 | echo " diff IGCM_card_Test.ref.failed ${libIGCM}/libIGCM_card/IGCM_card_Test.ref" |
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| 292 | echo " Report errors to the author: Patrick.Brockmann@cea.fr" |
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| 293 | IGCM_debug_Exit "IGCM_card_Check" |
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| 294 | fi |
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| 295 | |
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| 296 | #--------------------- |
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| 297 | IGCM_debug_PopStack "IGCM_card_Check" |
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| 298 | } |
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