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| #!/bin/sh
# Return a book to the library (e.g. onleihe)
# https://readium.org/lcp-specs/releases/lsd/latest.html
set -e
if [ $# -lt 1 ]; then
echo .lcpl file parameter missing
exit 1
fi
lcplFile=$1
echo "hi $lcplFile"
statusUrl=$(jq -r '.links[] | select(.rel=="status") | .href' < "$lcplFile")
echo "License status URL: $statusUrl"
statusContent=$(curl -s "$statusUrl")
status=$(echo "$statusContent" | jq -r '.status')
echo "License status: $status"
if [ "$status" = "ready" ]; then
echo "Need to register a device"
registerUrlTpl=$(echo "$statusContent" | jq -r '.links[] | select(.rel=="register") | .href')
echo "Registration URL template: $registerUrlTpl"
registerUrl=$(echo "$registerUrlTpl" | sed 's/{&id,name}/\&id=0xdeadbeef\&name=Kindel/')
echo "Registration URL: $registerUrl"
#register the device
statusContent=$(curl -s -XPOST "$registerUrl")
status=$(echo "$statusContent" | jq -r '.status')
echo "License status: $status"
fi
if [ "$status" = "active" ]; then
echo "Book can be returned"
returnUrlTpl=$(echo "$statusContent" | jq -r '.links[] | select(.rel=="return") | .href')
echo "Return URL template: $returnUrlTpl"
returnUrl=$(echo "$returnUrlTpl" | sed 's#{?id,name}#\?id=0xdeadbeef\&name=Kindel#')
echo "Return URL: $returnUrl"
#TEA's implementation has a bug: It returns the license, not the status
licenseContent=$(curl -s -XPUT "$returnUrl")
#echo $licenseContent
statusContent=$(curl -s "$statusUrl")
status=$(echo "$statusContent" | jq -r '.status')
echo "License status: $status"
fi
if [ "$status" = "returned" ]; then
echo "Book has been returned. All fine."
exit 0
fi
echo "Unknown status $status. No idea what to do now."
exit 10
|
