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Commit 7445c261 authored by Hahn Axel (hahn)'s avatar Hahn Axel (hahn)
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confighandler2.sh deleted 100644 → 0
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View file @ 8a61349f
#!/bin/bash
# ======================================================================
#
# VARIABLE STORAGE written in Bash
#
# ----------------------------------------------------------------------
# 2020-01-25 v0.1 <axel.hahn@iml.unibe.ch>
# 2020-01-26 v0.2 <axel.hahn@iml.unibe.ch> added --get, --add
# 2020-01-27 v0.3 <axel.hahn@iml.unibe.ch> added storages handling
# 2020-01-30 v0.5 <axel.hahn@iml.unibe.ch> added --setfile
# ======================================================================
_product="VARIABLE STORAGE"
_version=0.5
_storagedir=/var/tmp/confighandler
_storageprefix='flat-variable-store-'
_storagename='default'
tmpfile=/tmp/cfgmover.tmp
_markFile='::FILE-CONTENT::'
# ----------------------------------------------------------------------
# FUNCTIONS
# ----------------------------------------------------------------------
# write a debug message to STDERR
function _wd(){
echo -e "\e[33m# $*\e[0m" >&2
}
# write error message in red to STDERR
function _we(){
echo -e "\e[31m# $*\e[0m" >&2
}
# ----------------------------------------------------------------------
# storage functions
# ----------------------------------------------------------------------
# set a variable storage
# param string name of the storage; allowed chars are a-z and 0-9
function storageset(){
_storagename=`echo $1 | sed "s#[^a-z0-9]##g"`
mkdir $_storagedir 2>/dev/null
chmod 777 $_storagedir
_wd "set storage [${_storagename}]"
# cfgfile=`dirname $0`/${_storageprefix}${_storagename}.cfg
cfgfile=$_storagedir/${_storageprefix}${_storagename}.cfg
}
# list existing storages
function storagelist(){
ls -1 ${_storagedir}/${_storageprefix}*.cfg | sed "s#${_storagedir}/${_storageprefix}##g" | sed "s#.cfg\$##g"
}
# delete current storage data
function storagedelete(){
rm -f "$cfgfile"
}
# ----------------------------------------------------------------------
# variable functions
# ----------------------------------------------------------------------
function _removeprefix(){
local _var=$1
_wd "removing ${_var} ..."
cat $cfgfile 2>/dev/null | grep -v "^${_var}" > $tmpfile
mv $tmpfile $cfgfile
}
function vargetvalue(){
local _var=$1
grep "^${_var}=" $cfgfile | cut -f 2 -d '='
}
function varaddvalue(){
local _var=$1
shift 1
local _val=$*
local _value=`vargetvalue $_var`
echo $_value | grep '^\[' >/dev/null
if [ $? -ne 0 ]; then
# echo ERROR: you can add a value to an array only - not on [$_value]
_we "ERROR: you can add a value to an array only - not on [$_value]"
else
_wd "OK, array detected: $_value"
_value=`echo $_value | sed "s#]##"`,$_val"]"
varset $_var "$_value"
fi
}
function varremove(){
local _var=$1
# _removeprefix "${_var}="
cat $cfgfile 2>/dev/null | grep -v "^${_var}=" > $tmpfile
mv $tmpfile $cfgfile
}
function varset(){
local _var=$1
shift 1
local _val=$*
varremove "${_var}"
_wd "setting ${_var} = ${_val} ..."
(echo ${_var}=${_val} ; cat $cfgfile 2>/dev/null ) >$tmpfile
sort $tmpfile > $cfgfile
rm -f $tmpfile
}
function varsetfile(){
local _var=$1
shift 1
local _val=$*
varset $_var "${_markFile}${_val}"
}
function showstorage(){
if [ -f $cfgfile ]; then
_wd "content of storage [${_storagename}]"
cat $cfgfile
else
_wd "storage [${_storagename}] is emtpy"
fi
}
# ----------------------------------------------------------------------
# export functions
# ----------------------------------------------------------------------
function _showFileAsJson(){
local _file=$1
which jq >/dev/null
if [ $? -eq 0 ]; then
jq -nR --arg data "`cat $_file`" '$data'
else
_we "ERROR: Json export of files ${_markFile} requires [jq]"
fi
}
function _jsonloop(){
local var=$1
typeset -i iFollow=$2
# _wd "_jsonloop $1 $2"
typeset -i level=`echo $var | grep -o '\.' | wc -l`+2
typeset -i local iChilds=0
typeset -i local iCount=0
typeset -i local iLeft=0
typeset -i lastlevel=$level-1
local sLastvar=`echo ${var} | cut -f $lastlevel -d "."`
local space=`printf %${lastlevel}s |tr " " "\t"`
# --- handle existing subkeys
grep "^${var}\." $cfgfile >/dev/null && (
iCount=0
iChilds=`grep "^${var}" $cfgfile | wc -l`
echo "${space}\"$sLastvar\": {"
for myhash in `grep "^${var}[\.=]" $cfgfile | cut -f 1 -d "=" | cut -f $level -d "." | sort -u`
do
iCount=$iCount+1
iLeft=$iChilds-$iCount
_jsonloop "$var.$myhash" $iLeft
done
echo -n "${space}}"
)
# --- show values
grep "^${var}=" $cfgfile >/dev/null && (
value=`grep "^${var}=" $cfgfile | cut -f 2- -d "="`
echo -n "${space}\"$sLastvar\": "
echo ${value}| grep "${_markFile}" >/dev/null
if [ $? -eq 0 ]; then
_showFileAsJson `echo ${value} | sed "s#^${_markFile}##"`
else
echo -n "${value}"
fi
)
if [ $iFollow -gt 0 ]; then
echo ","
else
echo
fi
}
function exportJson(){
# _wd "exportJson - init: find first level of vars"
typeset -i local iCount=0
typeset -i local iLeft=0
typeset -i local iChilds=`grep "^[a-zA-Z]" $cfgfile | cut -f 1 -d "=" | cut -f 1 -d '.' | sort -u | wc -l`
echo "{"
# first level names
for lev1var in `cat $cfgfile | grep "^.*\=" | cut -f 1 -d "=" | grep -v "\." | sort -u`
do
#_wd "exportJson - start run with var [$lev1var]"
iCount=$iCount+1
iLeft=$iChilds-$iCount
_jsonloop "$lev1var" $iLeft
done
# _wd "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
# first level hashes
for lev1var in `cat $cfgfile | cut -f 1 -d "=" | grep "\." | cut -f 1 -d "." | sort -u`
do
#_wd "exportJson - start run with hash [$lev1var]"
iCount=$iCount+1
iLeft=$iChilds-$iCount
_jsonloop "$lev1var" $iLeft
done
echo "}"
}
# W.I.P
# JSON export with processing line by line
#
function exportJson2(){
typeset -i local iSublevel=0
typeset -i local iLast=0
typeset -i local lastlevel
local sLastvar
grep '^[a-zA-Z]' $cfgfile | while read line
do
fullvar=`echo $line | cut -f 1 -d "="`
iSublevel=`echo $fullvar | grep -o '\.' | wc -l`+2
lastlevel=$iSublevel-1
sLastvar=`echo ${fullvar} | cut -f $lastlevel -d "."`
local space=`printf %${lastlevel}s |tr " " "\t"`
echo "${space} $line .. level $iSublevel .. $sLastvar"
done
}
# ----------------------------------------------------------------------
# help
# ----------------------------------------------------------------------
# show help text
function showHelp(){
self=`basename $0`
cat <<EOH
$_product v$_version
This script handles variables and nested values (hashes and arrays).
You can create several configuration sets (storages) to isolate them.
Help
--help or -h or -?
show this help and abort.
--version or -v
show the version.
Storage parameters
--storage NAME
Set a storage to use. Allowed chars are a-z and 0-9.
Default is a storage named "default".
You can set an evironment variable CFGSTORAGE to override
the default (= to skip --storage NAME).
--list
List existing storages.
--flush
delete current storage data
--show
show the current config entries as plain text
--json
show config entries as json.
Warning: it is implemented in Bash - can be slow on more data
Create | read | update | delete variables
--set VARNAME VALUE
Set a variable and its value.
If it does not exist then it will be created.
If it exist then it will be overwritten with the new value.
For the values you can force the type:
* Use single and double quotes to set a string, i.e.
\$ $self --set my_string '"hello world"'
* Quote the doublequotes to expand variables, i.e.
\$ $self --set my_string2 \"\${my_string2}\"
* use no quoting vor integers and values
\$ $self --set number_cpu 8
* use barackets in quotes to set an array
\$ $self --set my_array '[8, 12, 16]'
Use a "." (dot) in varname to create a hierarchy, i.e.
\$ $self --set host.os '"linux"'
--setfile VARNAME FILENAME
Set an input file to show its content
--add VARNAME VALUE
Add VALUE as array element to VARNAME.
It fails if VARNAME does not exist or isn't an array.
$ confighandler.sh --add my_array 20
--get VARNAME
Show value of the given variable.
--delete VARNAME
delete a variable.
You can concatenate all parameters. So you can use --show before
and after an --set action to see the differences.
\$ $self --show --set hello '"world"' --show
You get additional infos on STDERR. To get plain data send STDERR
to /dev/null
\$ $self --show 2>/dev/null
EOH
}
# ----------------------------------------------------------------------
#
# MAIN
#
# ----------------------------------------------------------------------
if [ ! -z $CFGSTORAGE ]; then
storageset "$CFGSTORAGE"
else
storageset "default"
fi
if [ $# -eq 0 ]; then
showHelp
exit 0
fi
while [ $# -gt 0 ];
do
case "$1" in
'--help' | '-h' | '-?')
_wd ">>> $1"
showHelp
exit 0
;;
'--version' | '-v')
_wd ">>> $1"
echo $_product v$_version
;;
# ----- storage
'--storage')
_wd ">>> $1 $2"
storageset "$2"
shift 1
;;
'--list')
_wd ">>> $1"
storagelist
;;
'--flush')
_wd ">>> $1"
storagedelete
;;
# ----- variables
'--set')
_wd ">>> $1 $2 $3"
varset $2 "$3"
shift 2
;;
'--setfile')
_wd ">>> $1 $2 $3"
varsetfile $2 "$3"
shift 2
;;
'--add')
_wd ">>> $1 $2 $3"
varaddvalue $2 "$3"
shift 2
;;
'--get')
_wd ">>> $1 $2"
vargetvalue $2
shift 1
;;
'--delete')
_wd ">>> $1 $2"
varremove $2
shift 1
;;
'--show')
_wd ">>> $1"
showstorage
;;
# ----- export
'--json')
_wd ">>> $1"
exportJson
# time exportJson
# time exportJson2
;;
*)
_we "ERROR: unknown param detected: [$1]"
showHelp
echo "Aborting ..."
exit 1
esac
_wd ""
shift 1
done
_wd "DONE"
inc/confighandler2.sh deleted 100644 → 0
+ 0
− 439
View file @ 8a61349f
#!/bin/bash
# ======================================================================
#
# VARIABLE STORAGE written in Bash
#
# ----------------------------------------------------------------------
# 2020-01-25 v0.1 <axel.hahn@iml.unibe.ch>
# 2020-01-26 v0.2 <axel.hahn@iml.unibe.ch> added --get, --add
# 2020-01-27 v0.3 <axel.hahn@iml.unibe.ch> added storages handling
# 2020-01-30 v0.5 <axel.hahn@iml.unibe.ch> added --setfile
# ======================================================================
_product="VARIABLE STORAGE"
_version=0.5
_storagedir=/var/tmp/confighandler
_storagedir=/dev/shm/confighandler
_storageprefix='flat-variable-store-'
_storagename='default'
tmpfile=/tmp/cfgmover.tmp
_markFile='::FILE-CONTENT::'
# ----------------------------------------------------------------------
# FUNCTIONS
# ----------------------------------------------------------------------
# write a debug message to STDERR
function _wd(){
echo -e "\e[33m# $*\e[0m" >&2
}
# write error message in red to STDERR
function _we(){
echo -e "\e[31m# $*\e[0m" >&2
}
# ----------------------------------------------------------------------
# storage functions
# ----------------------------------------------------------------------
# set a variable storage
# param string name of the storage; allowed chars are a-z and 0-9
function storageset(){
_storagename=`echo $1 | sed "s#[^a-z0-9]##g"`
mkdir $_storagedir 2>/dev/null
chmod 777 $_storagedir
_wd "set storage [${_storagename}]"
# cfgfile=`dirname $0`/${_storageprefix}${_storagename}.cfg
cfgfile=$_storagedir/${_storageprefix}${_storagename}.cfg
}
# list existing storages
function storagelist(){
ls -1 ${_storagedir}/${_storageprefix}*.cfg | sed "s#${_storagedir}/${_storageprefix}##g" | sed "s#.cfg\$##g"
}
# delete current storage data
function storagedelete(){
rm -f "$cfgfile"
}
# ----------------------------------------------------------------------
# variable functions
# ----------------------------------------------------------------------
function _removeprefix(){
local _var=$1
_wd "removing ${_var} ..."
cat $cfgfile 2>/dev/null | grep -v "^${_var}" > $tmpfile
mv $tmpfile $cfgfile
}
function vargetvalue(){
local _var=$1
grep "^${_var}=" $cfgfile | cut -f 2 -d '='
}
function varaddvalue(){
local _var=$1
shift 1
local _val=$*
local _value=`vargetvalue $_var`
echo $_value | grep '^\[' >/dev/null
if [ $? -ne 0 ]; then
# echo ERROR: you can add a value to an array only - not on [$_value]
_we "ERROR: you can add a value to an array only - not on [$_value]"
else
_wd "OK, array detected: $_value"
_value=`echo $_value | sed "s#]##"`,$_val"]"
varset $_var "$_value"
fi
}
function varremove(){
local _var=$1
# _removeprefix "${_var}="
cat $cfgfile 2>/dev/null | grep -v "^${_var}=" > $tmpfile
mv $tmpfile $cfgfile
}
function varset(){
local _var=$1
shift 1
local _val=$*
varremove "${_var}"
_wd "setting ${_var} = ${_val} ..."
(echo ${_var}=${_val} ; cat $cfgfile 2>/dev/null ) >$tmpfile
sort $tmpfile > $cfgfile
rm -f $tmpfile
}
function varsetfile(){
local _var=$1
shift 1
local _val=$*
varset $_var "${_markFile}${_val}"
}
function showstorage(){
if [ -f $cfgfile ]; then
_wd "content of storage [${_storagename}]"
cat $cfgfile
else
_wd "storage [${_storagename}] is emtpy"
fi
}
# ----------------------------------------------------------------------
# export functions
# ----------------------------------------------------------------------
function _showFileAsJson(){
local _file=$1
which jq >/dev/null
if [ $? -eq 0 ]; then
jq -nR --arg data "`cat $_file`" '$data'
else
_we "ERROR: Json export of files ${_markFile} requires [jq]"
fi
}
function _jsonloop(){
local var=$1
typeset -i iFollow=$2
# _wd "_jsonloop $1 $2"
typeset -i level=`echo $var | grep -o '\.' | wc -l`+2
typeset -i local iChilds=0
typeset -i local iCount=0
typeset -i local iLeft=0
typeset -i lastlevel=$level-1
local sLastvar=`echo ${var} | cut -f $lastlevel -d "."`
local space=`printf %${lastlevel}s |tr " " "\t"`
# --- handle existing subkeys
grep "^${var}\." $cfgfile >/dev/null && (
iCount=0
iChilds=`grep "^${var}" $cfgfile | wc -l`
echo "${space}\"$sLastvar\": {"
for myhash in `grep "^${var}[\.=]" $cfgfile | cut -f 1 -d "=" | cut -f $level -d "." | sort -u`
do
iCount=$iCount+1
iLeft=$iChilds-$iCount
_jsonloop "$var.$myhash" $iLeft
done
echo -n "${space}}"
)
# --- show values
grep "^${var}=" $cfgfile >/dev/null && (
value=`grep "^${var}=" $cfgfile | cut -f 2- -d "="`
echo -n "${space}\"$sLastvar\": "
echo ${value}| grep "${_markFile}" >/dev/null
if [ $? -eq 0 ]; then
_showFileAsJson `echo ${value} | sed "s#^${_markFile}##"`
else
echo -n "${value}"
fi
)
if [ $iFollow -gt 0 ]; then
echo ","
else
echo
fi
}
function exportJson(){
# _wd "exportJson - init: find first level of vars"
typeset -i local iCount=0
typeset -i local iLeft=0
typeset -i local iChilds=`grep "^[a-zA-Z]" $cfgfile | cut -f 1 -d "=" | cut -f 1 -d '.' | sort -u | wc -l`
echo "{"
# first level names
for lev1var in `cat $cfgfile | grep "^.*\=" | cut -f 1 -d "=" | grep -v "\." | sort -u`
do
#_wd "exportJson - start run with var [$lev1var]"
iCount=$iCount+1
iLeft=$iChilds-$iCount
_jsonloop "$lev1var" $iLeft
done
# _wd "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
# first level hashes
for lev1var in `cat $cfgfile | cut -f 1 -d "=" | grep "\." | cut -f 1 -d "." | sort -u`
do
#_wd "exportJson - start run with hash [$lev1var]"
iCount=$iCount+1
iLeft=$iChilds-$iCount
_jsonloop "$lev1var" $iLeft
done
echo "}"
}
# W.I.P
# JSON export with processing line by line
#
function exportJson2(){
typeset -i local iSublevel=0
typeset -i local iLast=0
typeset -i local lastlevel
local sLastvar
grep '^[a-zA-Z]' §fgfile | while read line
do
fullvar=`echo $line | cut -f 1 -d "="`
iSublevel=`echo $fullvar | grep -o '\.' | wc -l`+2
lastlevel=$iSublevel-1
sLastvar=`echo ${fullvar} | cut -f $lastlevel -d "."`
local space=`printf %${lastlevel}s |tr " " "\t"`
echo "${space} $line .. level $iSublevel .. $sLastvar"
done
}
# ----------------------------------------------------------------------
# help
# ----------------------------------------------------------------------
# show help text
function showHelp(){
self=`basename $0`
cat <<EOH
$_product v$_version
This script handles variables and nested values (hashes and arrays).
You can create several configuration sets (storages) to isolate them.
Help
--help or -h or -?
show this help and abort.
--version or -v
show the version.
Storage parameters
--storage NAME
Set a storage to use. Allowed chars are a-z and 0-9.
Default is a storage named "default".
You can set an evironment variable CFGSTORAGE to override
the default (= to skip --storage NAME).
--list
List existing storages.
--flush
delete current storage data
--show
show the current config entries as plain text
--json
show config entries as json.
Warning: it is implemented in Bash - can be slow on more data
Create | read | update | delete variables
--set VARNAME VALUE
Set a variable and its value.
If it does not exist then it will be created.
If it exist then it will be overwritten with the new value.
For the values you can force the type:
* Use single and double quotes to set a string, i.e.
\$ $self --set my_string '"hello world"'
* Quote the doublequotes to expand variables, i.e.
\$ $self --set my_string2 \"\${my_string2}\"
* use no quoting vor integers and values
\$ $self --set number_cpu 8
* use barackets in quotes to set an array
\$ $self --set my_array '[8, 12, 16]'
Use a "." (dot) in varname to create a hierarchy, i.e.
\$ $self --set host.os '"linux"'
--setfile VARNAME FILENAME
Set an input file to show its content
--add VARNAME VALUE
Add VALUE as array element to VARNAME.
It fails if VARNAME does not exist or isn't an array.
$ confighandler.sh --add my_array 20
--get VARNAME
Show value of the given variable.
--delete VARNAME
delete a variable.
You can concatenate all parameters. So you can use --show before
and after an --set action to see the differences.
\$ $self --show --set hello '"world"' --show
You get additional infos on STDERR. To get plain data send STDERR
to /dev/null
\$ $self --show 2>/dev/null
EOH
}
# ----------------------------------------------------------------------
#
# MAIN
#
# ----------------------------------------------------------------------
if [ ! -z $CFGSTORAGE ]; then
storageset "$CFGSTORAGE"
else
storageset "default"
fi
if [ $# -eq 0 ]; then
showHelp
exit 0
fi
while [ $# -gt 0 ];
do
case "$1" in
'--help' | '-h' | '-?')
_wd ">>> $1"
showHelp
exit 0
;;
'--version' | '-v')
_wd ">>> $1"
echo $_product v$_version
;;
# ----- storage
'--storage')
_wd ">>> $1 $2"
storageset "$2"
shift 1
;;
'--list')
_wd ">>> $1"
storagelist
;;
'--flush')
_wd ">>> $1"
storagedelete
;;
# ----- variables
'--set')
_wd ">>> $1 $2 $3"
varset $2 "$3"
shift 2
;;
'--setfile')
_wd ">>> $1 $2 $3"
varsetfile $2 "$3"
shift 2
;;
'--add')
_wd ">>> $1 $2 $3"
varaddvalue $2 "$3"
shift 2
;;
'--get')
_wd ">>> $1 $2"
vargetvalue $2
shift 1
;;
'--delete')
_wd ">>> $1 $2"
varremove $2
shift 1
;;
'--show')
_wd ">>> $1"
showstorage
;;
# ----- export
'--json')
_wd ">>> $1"
exportJson
# time exportJson
# time exportJson2
;;
*)
_we "ERROR: unknown param detected: [$1]"
showHelp
echo "Aborting ..."
exit 1
esac
_wd ""
shift 1
done
_wd "DONE"
inc/test_cfghandler.sh deleted 100644 → 0
+ 0
− 35
View file @ 8a61349f
#!/bin/bash
export CFGSTORAGE="${checkName}output"
myFullscript=check_whatever
myparams="-w 75 -c 90"
_outfile=$0
rc=0
# outputAsText="$(cat $_outfile)"
# outputAsJson="$(jq -nR --arg data """${outputAsText}""" '$data')"
commandAsJson="$(jq -nR --arg data """${myFullscript} $myparams""" '$data')"
function setHandler(){
ch=$1
}
function makeTest(){
(
$ch --set check_source \"${myHost}\"
$ch --set check_command "${commandAsJson}"
$ch --setfile plugin_output "${_outfile}"
$ch --set exit_status $rc
) 2>&1
$ch --json
}
setHandler `dirname $0`/confighandler.sh
time makeTest
setHandler `dirname $0`/confighandler2.sh
time makeTest
\ No newline at end of file
rest-api-client deleted 100755 → 0
+ 0
− 225
View file @ 8a61349f
#!/bin/bash
# ======================================================================
#
# REST API CLIENT USING CURL
#
# requires
# - curl
# - config file with endpoint, api user, password
# ----------------------------------------------------------------------
# see
# - https://icinga.com/docs/icinga2/latest/doc/12-icinga2-api/
# - https://icinga.com/docs/director/latest/doc/70-REST-API/
# ----------------------------------------------------------------------
# 2020-01-24 v0.1 axel.hahn@iml.unibe.ch
# 2020-02-05 v0.2 axel.hahn@iml.unibe.ch get curl meta infos; split header
# ======================================================================
# --- fetch incoming params
RestApiCfg=$1
RestApiMethod=$2
ApiUrl=$3
Body="$4"
# --- curl meta infos to collect
# see variables in man curl --write-out param
curlMeta="\
http_code \
http_connect \
local_ip \
local_port \
num_connects \
num_redirects \
redirect_url \
remote_ip \
remote_port \
size_download \
size_header \
size_request \
size_upload \
speed_download \
speed_upload \
ssl_verify_result \
time_appconnect \
time_connect \
time_namelookup \
time_pretransfer \
time_redirect \
time_starttransfer \
time_total \
url_effective \
"
# ----------------------------------------------------------------------
#
# functions
#
# ----------------------------------------------------------------------
# ......................................................................
#
# write a debug message to STDERR
# Do no not change the prefix - is is read in inc_functions
#
# params strings output message
function _wd(){
echo -e "\e[33m# RESTAPI::DEBUG $*\e[0m" >&2
}
# ......................................................................
#
# write a http response header line
# Do no not change the prefix - is is read in inc_functions
#
# params strings output message
function _wHeader(){
echo -e "\e[34m# CURL::RESPONSE-HEADER | $*\e[0m" >&2
}
# ......................................................................
#
# write a http response header line
# params strings output message
function _wBody(){
# echo -e "\e[32m$*\e[0m"
echo $*
}
# ......................................................................
#
# write a http response header line
# Do no not change the prefix - is is read in inc_functions
#
# params strings output message
function _wData(){
echo -e "\e[36m# CURL::INFOS | $*\e[0m" >&2
}
# ......................................................................
#
# show error message with last return code and quit with this exitcode
# no params
function quit(){
rc=$?
echo >&2
echo -e "\e[31m# ERROR: command FAILED with rc $rc. \e[0m" >&2
if [ ! -z "${RestApiDocs}" ]; then
echo "HINT: see ${RestApiDocs}" >&2
fi
exit $rc
}
# ......................................................................
#
# show a help text
# no params
function showHelp(){
cat <<EOH
SYNTAX:
- config file (added by a wrapper)
- method
- url
- body (JSON)
The first 3 params required.
HINT:
To get rid of the commented lines in the output redirect STDERR.
[command] 2>/dev/null
EOH
}
# ----------------------------------------------------------------------
#
# main
#
# ----------------------------------------------------------------------
_wd "REST API CLIENT"
which curl >/dev/null || quit
if [ $# -lt 3 ]; then
showHelp
exit 1
fi
# read config
. "${RestApiCfg}" || quit
test -z "$RestApiPassword" || RestApiUser="$RestApiUser:$RestApiPassword"
# ----------------------------------------------------------------------
# make request
# ----------------------------------------------------------------------
_wd "$RestApiMethod $RestApiBaseUrl$ApiUrl ..."
sCurlDataPrefix="RESTAPICLIENTMETADATA_`date +%s`_$$"
for myvar in $curlMeta
do
writevar="${writevar}|${myvar}:%{${myvar}}"
done
curlparams="-k -s --write-out \"\\n$sCurlDataPrefix${writevar}\\n\""
output=`
if [ -z "$Body" ]; then
curl ${curlparams} \
-u "$RestApiUser" \
-i $RestApiBaseUrl$ApiUrl \
-H 'Accept: application/json' \
-X $RestApiMethod
else
curl ${curlparams} \
-u "$RestApiUser" \
-i $RestApiBaseUrl$ApiUrl \
-H 'Accept: application/json' \
-X $RestApiMethod \
-d "$Body"
fi
` || quit
_wd "OK - Curl finished the http request"
# ----------------------------------------------------------------------
# split response data
# ----------------------------------------------------------------------
isheader=true
body=
# keep leading spaces
IFS=''
_wd "curl meta infos"
# --- dump curl metadata
# example line
# RESTAPICLIENTMETADATA_1580905381_2336|http_code:200|time_total:0.391|speed_download:990.000|...
# echo "$output" | sed "s#$sCurlDataPrefix#\n$sCurlDataPrefix#" | grep "$sCurlDataPrefix" | cut -f 2- -d "|" | sed "s#|#\n#g" | while read line; do
echo "$output" | grep "$sCurlDataPrefix" | cut -f 2- -d "|" | sed "s#|#\n#g" | while read line; do
_wData $line
done
# --- loop over output and split header from body
while read line; do
if $isheader; then
if [[ $line = $'\r' ]]; then
isheader=false
_wd "http response body"
else
# header="$header"$'\n'"$line"
_wHeader $line
fi
else
# body="$body"$'\n'"$line"
_wBody $line
fi
# done < <(echo "$output" | sed "s#$sCurlDataPrefix#\n$sCurlDataPrefix#" | grep -v "$sCurlDataPrefix")
done < <(echo "$output" | grep -v "$sCurlDataPrefix")
# ----------------------------------------------------------------------
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