57 lines
2.3 KiB
Awk
Executable File
57 lines
2.3 KiB
Awk
Executable File
#!/bin/awk -f
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BEGIN {
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CONTROLLER_CONSTANTS_FILE="CONTROLLER_CONSTANTS_FILE" in ENVIRON ? ENVIRON["CONTROLLER_CONSTANTS_FILE"] : "/opt/stack/dragonflow/dragonflow/controller/common/constants.py";
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DATAPATH_ALLOCATION_FILE="DATAPATH_ALLOCATION_FILE" in ENVIRON ? ENVIRON["DATAPATH_ALLOCATION_FILE"] : "/var/run/dragonflow/dragonflow_datapath_allocation.json";
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# id_to_name from python file
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cmd = "awk '/^[^#].*TABLE[\\w]*/ {split($0, a, \" *= *\"); name=a[1]; id=a[2]; print id \" \" name}' " CONTROLLER_CONSTANTS_FILE
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while (cmd | getline) {
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split($0, a);
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id_to_name[ a[1] ] = a[2];
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}
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close(cmd)
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# id_to_name from jq
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jq_code = "\
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. as $all | \n\
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def invert: . as $in |\n\
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$in | keys as $ks |\n\
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reduce $ks[] as $k ({}; .[$in[$k] | tostring] = $k);\n\
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def invert_and_merge: reduce . as $obj ({}; . |= $obj | invert);\n\
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def map_keys(f): . as $obj | $obj | keys as $ks | reduce $ks[] as $k ({}; .[$k | f] = $obj[$k]);\n\
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def on_exists($v2): . + \"/\" + $v2; \n\
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def join($new): . as $orig | $new | keys as $n_ks |\n\
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reduce $n_ks[] as $k ($orig;\n\
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.[$k] = (if ($orig | has($k)) then ($orig[$k] | on_exists($new[$k])) else $new[$k] end));\n\
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def filter_keys(f): . as $obj | $obj | keys as $ks | reduce $ks[] as $k ({}; if ($k | f) then .[$k] = $obj[$k] else . end);\n\
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def to_output: . as $in | $in | keys as $ks | reduce $ks[] as $k (\"\"; . + $k + \" \" + $in[$k] + \"\\n\") | rtrimstr(\"\\n\");\n\
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$all | filter_keys(. != \"dragonflow-legacy\") as $all |\n\
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$all | keys as $k |\n\
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reduce $k[] as $var ({}; . += (\n\
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($all[$var][\"states\"] | map_keys($var + \".\" + .) | invert)\n\
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| join(($all[$var][\"entrypoints\"] | map_keys($var + \".in.\" + .) | invert))\n\
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| join(($all[$var][\"exitpoints\"] | map_keys($var + \".out.\" + .) | invert))\n\
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)) |\n\
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to_output\n\
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"
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cmd = "jq -r -f /dev/stdin " DATAPATH_ALLOCATION_FILE " << \"EOF\"\n" jq_code "\nEOF"
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while (cmd | getline) {
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split($0, a);
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id_to_name[ a[1] ] = a[2];
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}
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close(cmd)
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}
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{
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head = ""
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tail=$0
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while (match(tail, /(resubmit\(,|table=)([0-9]+)/, arr)) {
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repl = substr(tail, RSTART, RLENGTH)
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head = head substr(tail,1, RSTART-1) repl "(" id_to_name[arr[2]] ")"
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tail = substr(tail, RSTART+RLENGTH)
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}
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print head tail
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}
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