blob: 189bd2666c6d9bcb9062c7c0ff13146b5f574f9f (
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#!/bin/sh
get_key() {
echo $1 | sed -ne 's/^.*"\([a-zA-Z0-9_]\+\)":.*$/\1/p'
}
get_value() {
echo $1 | sed -ne 's/^.*"[^"]\+":"\?\([A-Za-z0-9$\.]*\)"\?$/\1/p'
echo $1 | sed -ne 's/^.*"[^"]\+":{$/{/p'
}
parse_json() {
local path=$1
while read line; do
if [ "$line" = "{" ]; then continue; fi
if [ "$line" = "}" ]; then
return;
fi
key=`get_key "$line"`
value=`get_value "$line"`
if [ -z "$key" ] || [ -z "$value" ]; then
echo "skip $line" >&2
continue
fi
if [ "$value" = "{" ]; then
parse_json "${path}_${key}"
else
printf "%s_%s=\"%s\"\n" $path $key $value
fi
done
}
preprocess_json() {
sed -e 's/}/\n}/g' | sed -e 's/\("[^"]\+":\)/\n\1/g' | tr -d ',' | sed -e 's/\\u/\\\\u/g'
}
eval $(curl -s --max-time 3 "http://data.mtgox.com/api/2/BTCEUR/money/ticker" | preprocess_json | parse_json "ticker")
if [ "$ticker_result" = "success" ]; then
echo -n "฿"
echo -n " ➘ $ticker_data_sell_value $ticker_data_sell_currency"
echo -n " ➚ $ticker_data_buy_value $ticker_data_buy_currency"
echo -n " ⋀ $ticker_data_high_value $ticker_data_high_currency"
echo -n " ⋁ $ticker_data_low_value $ticker_data_low_currency"
echo
fi
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