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optimized version of countKeyDB

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Kay Marquardt (Gnadelwartz) 2020-05-19 19:26:10 +02:00
parent b6f36c6e7a
commit a4636668a7
2 changed files with 13 additions and 10 deletions
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4
bashbot.sh
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@ -11,7 +11,7 @@
# This file is public domain in the USA and all free countries. # This file is public domain in the USA and all free countries.
# Elsewhere, consider it to be WTFPLv2. (wtfpl.net/txt/copying) # Elsewhere, consider it to be WTFPLv2. (wtfpl.net/txt/copying)
# #
#### $$VERSION$$ V0.94-7-g3d92bf3 #### $$VERSION$$ v0.96-dev-2-gb6f36c6
# #
# Exit Codes: # Exit Codes:
# - 0 sucess (hopefully) # - 0 sucess (hopefully)
@ -168,8 +168,6 @@ if [[ ! "${BOTTOKEN}" =~ ^[0-9]{8,10}:[a-zA-Z0-9_-]{35}$ ]]; then
echo -e "${ORANGE}Posilbe problem in the charatcers part, len is $(($(wc -c <<<"${BOTTOKEN#*:}")-1))${NC}" echo -e "${ORANGE}Posilbe problem in the charatcers part, len is $(($(wc -c <<<"${BOTTOKEN#*:}")-1))${NC}"
fi fi
exit
################## ##################
# here we start with the real stuff # here we start with the real stuff
URL="${BASHBOT_URL:-https://api.telegram.org/bot}${BOTTOKEN}" URL="${BASHBOT_URL:-https://api.telegram.org/bot}${BOTTOKEN}"

19
modules/jsonDB.sh
View File

@ -5,7 +5,7 @@
# This file is public domain in the USA and all free countries. # This file is public domain in the USA and all free countries.
# Elsewhere, consider it to be WTFPLv2. (wtfpl.net/txt/copying) # Elsewhere, consider it to be WTFPLv2. (wtfpl.net/txt/copying)
# #
#### $$VERSION$$ v0.96-dev-1-g4b36432 #### $$VERSION$$ v0.96-dev-2-gb6f36c6
# #
# source from commands.sh to use jsonDB functions # source from commands.sh to use jsonDB functions
# #
@ -123,16 +123,22 @@ if _exists flock; then
# $1 key name, can onyl contain -a-zA-Z0-9,._ # $1 key name, can onyl contain -a-zA-Z0-9,._
# $2 filename (must exist!), must be relative to BASHBOT_ETC, and not contain '..' # $2 filename (must exist!), must be relative to BASHBOT_ETC, and not contain '..'
# $3 optional count, value added to count3r, add 1 if empty # $3 optional count, value added to count3r, add 1 if empty
# side effect: if $3 is not given, we add to end of file to be as fast as possible
jssh_countKeyDB() { jssh_countKeyDB() {
[[ "$1" =~ ^[-a-zA-Z0-9,._]+$ ]] || return 3 [[ "$1" =~ ^[-a-zA-Z0-9,._]+$ ]] || return 3
local DB COUNT="1"; DB="$(jssh_checkDB "$2")" local DB; DB="$(jssh_checkDB "$2")"
declare -A oldARR declare -A oldARR
# start atomic delete here, exclusive max wait 10s # start atomic delete here, exclusive max wait 10s
{ flock -e -w 10 200 { flock -e -w 10 200
Json2Array "oldARR" <"${DB}" Json2Array "oldARR" <"${DB}"
(( oldARR["$1"]+=COUNT )); if [ "$3" != "" ]; then
# it's append, but last one counts, its a simple DB ... (( oldARR["$1"]+="$3" ));
printf '["%s"]\t"%s"\n' "${1//,/\",\"}" "${oldARR["$1"]//\"/\\\"}" >>"${DB}" Array2Json "oldARR" >"${DB}"
else
# it's append, but last one counts, its a simple DB ...
(( oldARR["$1"]++ ));
printf '["%s"]\t"%s"\n' "${1//,/\",\"}" "${oldARR["$1"]//\"/\\\"}" >>"${DB}"
fi
} 200>"${DB}${BASHBOT_LOCKNAME}" } 200>"${DB}${BASHBOT_LOCKNAME}"
} }
@ -269,12 +275,11 @@ jssh_deleteKeyDB_async() {
jssh_countKeyDB_async() { jssh_countKeyDB_async() {
[[ "$1" =~ ^[-a-zA-Z0-9,._]+$ ]] || return 3 [[ "$1" =~ ^[-a-zA-Z0-9,._]+$ ]] || return 3
local DB COUNT="1"; DB="$(jssh_checkDB "$2")" local DB COUNT="1"; DB="$(jssh_checkDB "$2")"
[ "$3" != "" ] && COUNT="$3"
declare -A oldARR declare -A oldARR
# start atomic delete here, exclusive max wait 10s # start atomic delete here, exclusive max wait 10s
Json2Array "oldARR" <"${DB}" Json2Array "oldARR" <"${DB}"
(( oldARR["$1"]+=COUNT )); (( oldARR["$1"]+=COUNT ));
# it's append, but last one counts, its a simple DB ...
#printf '["%s"]\t"%s"\n' "${1//,/\",\"}" "${oldARR["$1"]//\"/\\\"}" >>"${DB}"
Array2Json "oldARR" >"${DB}" Array2Json "oldARR" >"${DB}"
} }