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example_01_simple_get.sh
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Hahn Axel (hahn) authoredHahn Axel (hahn) authored
example_01_simple_get.sh 2.24 KiB
#!/bin/bash
# ======================================================================
#
# REST API CLIENT
#
# Example 1 :: Simple GET request
# This is an introduction, how it works.
#
# ======================================================================
cd "$( dirname "$0" )" || exit
# shellcheck source=../rest-api-client.sh
. ../http.class.sh
# shellcheck source=color.class.sh
. color.class.sh
sURL="http://www.iml.unibe.ch/"
# ----------------------------------------------------------------------
# FUNCTIONS
# ----------------------------------------------------------------------
function wait4Return(){
local _sleep
_sleep=${1:-10} # default 10
echo
echo
color.print "cyan" "Press return to continue or wait $_sleep seconds ... "
read -r -s -t $_sleep dummy
echo
echo
echo
}
# ----------------------------------------------------------------------
# MAIN
# ----------------------------------------------------------------------
color.fg "yellow"
cat <<EOH
----------------------------------------------------------------------
Example 1 :: Simple GET request
This is a introduction, how it works.
----------------------------------------------------------------------
EOH
color.reset
echo "We need to initialize the client with 'http.init' before a new request."
echo
color.echo "green" "> http.init"
http.init
wait4Return 10
echo "Let's make a GET request to our example url $sURL."
echo
color.echo "green" "> http.makeRequest GET '$sURL'"
http.makeRequest GET "$sURL"
echo "Done."
echo "Here is no output."
echo "Now we can read information from the response."
wait4Return 10
color.echo "green" "> http.getStatuscode - This returns the Http status code"
http.getStatuscode
echo
sleep 1
color.echo "green" "> http.getStatus - You get the Status as string OK|Redirect|Error"
http.getStatus
echo
sleep 1
color.echo "green" "> http.getResponseHeader - print Http response header"
http.getResponseHeader
echo
sleep 1
color.echo "green" "> http.getResponseData - get data from curl"
http.getResponseData
echo
sleep 1
color.echo "green" "> http.getResponse - get response body"
http.getResponse
echo
sleep 1
echo
echo "That's all for the moment. Bye."
# ----------------------------------------------------------------------