/var/lib/pcp/testsuite/archives/mkbadlog is in pcp-testsuite 3.10.8build1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 | #!/bin/sh
#
# Recipes for making badlog-* family of archives.
#
# Every one is based on a version of ../src/ok-foo, with binary editing using
# bvi (or similar) and cut-n-paste with dd.
#
src=../src/ok-foo
tmp=/var/tmp/$$
trap "rm -f $tmp.*; exit 0" 0 1 2 3 15
if [ $# -eq 0 ]
then
# Set up for a new badlog-X archive
#
X=`ls badlog-*.0 2>/dev/null | tail -1 | sed -e 's/badlog-//' -e 's/\.0//'`
if [ -z "$X" ]
then
X=1
else
X=`expr $X + 1`
fi
elif [ $# -eq 1 ]
then
X="$1"
rm -f badlog-$X.*
else
echo "Usage: mkbadlog [case#]"
exit 1
fi
# byte offsets into ok-foo.0
# 0 start label record
# 132 start record[1] (preamble)
# 284 start record[2]
# 496 start record[3]
# 708 start record[4]
# 920 start record[5]
#
# within an record (after the first)
# +0 length header
# +4 timestamp.tv_sec
# +8 timestamp.tv_usec
# +12 numpmid
# +16 pmid[0] sample.lights 0x740002E
# +20 numval[0] (1)
# +24 valfmt[0] (1)
# +28 inst[0][0] (-1)
# +32
# +36 pmid[1] sample.drift 0x7400007
# +40 numval[1] (1)
# +44 valfmt[1] (0)
# +48 inst[1][0] (-1)
# +52 value
# +56 pmid[2] sample.bin 0x7400006
# +60 numval[2] (9)
# +64 valfmt[2] (0)
# +68 inst[2][0] (100)
# +72 value 100
# ...
# +132 inst[2][8] (900)
# +136 value 900
# +140 pmid[3] sample.colour 0x7400005
# +144 numval[3] (3)
# +148 valfmt[3] (0)
# +152 inst[3][0] (0)
# +156 value (for red)
# +160 inst[3][1] (1)
# +164 value (for green)
# +168 inst[3][2] (2)
# +172 value (for blue)
# +176 pmid[4] sample.seconds 0x7400002
# +180 numval[4] (1)
# +184 valfmt[4] (0)
# +188 inst[4][0] (-1)
# +192 value
# +196 ... value block for sample.lights
#
case $X
in
1) # log broken in the middle of an entry
dd if=$src.0 of=badlog-$X.0 bs=1 count=700
;;
2) # counter goes backwards in record[4] 900 = 708+192
cp $src.0 badlog-$X.0
echo '900s\\....\\00000001\\' >$tmp.ex
;;
3) # timestamp goes backwards at record[3] 500 = 496+4
cp $src.0 badlog-$X.0
echo '500s\\....\\2FAF0800\\' >$tmp.ex
;;
*)
echo "Error: no recipe for badlog-$X"
exit 1
;;
esac
if [ -f $tmp.ex ]
then
echo 'w' >>$tmp.ex
echo 'q' >>$tmp.ex
for file in badlog-$X.*
do
if which bvi >/dev/null 2>&1
then
bvi -f $tmp.ex $file
else
echo "bvi not installed"
echo "Need to apply the equivalent of this binary editing to $file"
cat $tmp.ex
fi
done
fi
for file in badlog-$X.0 badlog-$X.meta badlog-$X.index
do
if [ -f $file ]
then
:
else
target=`echo $file | sed -e "s/badlog-$X\./..\/src\/ok-foo./"`
if cp $target $file
then
:
else
echo "Failed: cp $target $file"
exit 1
fi
fi
done
echo "badlog-$X created."
exit
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