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#!/bin/bash
###########################################################################
# Copyright 2017-2018 IoT.bzh
#
# author: Sebastien Douheret <sebastien@iot.bzh>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
###########################################################################
# script_name=$(basename ${0})
CURL="curl -f -s --connect-timeout 10"
### Define urls where SDKs can be downloaded / AGL part
SDK_AGL_BASEURL="https://download.automotivelinux.org/AGL/"
DOWNLOADABLE_AGL_URLS="
snapshots/master/latest/*
release/dab/4.0.3/*
release/eel/5.1.0/*
release/eel/latest/*
release/flounder/6.0.3/*
release/flounder/latest/*
release/guppy/6.99.2/*
release/guppy/latest/*
"
# release/dab/4.0.2/*
#
# release/eel/5.0.0/*
# release/eel/5.0.1/*
# release/eel/5.0.2/*
# release/eel/5.0.3/*
# release/eel/5.1.0/*
# release/eel/latest/
#
# release/flounder/5.99.6/*
SDK_AGL_URL_SUFFIX="/deploy/sdk/"
IMG_AGL_URL_SUFFIX="/deploy/images/"
#######################################
### Define urls where SDKs can be downloaded / IoT.bzh part
SDK_IOTBZH_BASEURL="https://iot.bzh/download/public/XDS/images/"
DOWNLOADABLE_IOTBZH_URLS="
dab-m3ulcb/*
eel-intel-corei7-64/*
eel-m3ulcb/*
flounder-h3ulcb/*
flounder-m3ulcb/*
flounder-qemux86-64/*
"
# master-m3ulcb/*
SDK_IOTBZH_URL_SUFFIX="/sdk/"
IMG_IOTBZH_URL_SUFFIX="/images/"
#######################################
# Compute full urls list (parse '*' characters)
function expand_url { # url, prefix, suffix
local result=""
url=$2$1
if [[ "$url" = *"*"* ]]; then
bUrl=$(echo $url | cut -d'*' -f 1)
eUrl=$(echo $url | cut -d'*' -f 2)
dirs=$(curl -s ${bUrl} | grep '\[DIR\]' | grep -oP 'href="[^"]*"' | cut -d'"' -f 2)
for dir in $(echo $dirs); do
result="$result ${bUrl::-1}/${dir::-1}${eUrl:1}"
done
else
result="$url"
fi
echo $result
}
function dbg_error() { >&2 echo "ERROR:" $@; }
function dbg_warning(){ [ $DEBUG -ge 1 ] && { >&2 echo "WARNING:" $@; } ; }
function dbg_info() { [ $DEBUG -ge 1 ] && { >&2 echo "INFO:" $@; } ; }
function dbg_debug() { [ $DEBUG -ge 2 ] && { >&2 echo "DEBUG:" $@; } ; }
function count() { echo $#; }
function first() { echo $1; }
function search_image_url {
htmlPage=$(${CURL} ${1}/)
if [[ $? == 0 ]]; then # curl request without error, at least URL is OK
if [ "${2}" = "qemux86-64" ]; then
image_name=$(echo $(first $(echo ${htmlPage} | egrep -o 'href="agl-demo-platform-crosssdk-[^"]*\.vmdk(\.xz)?"')) | sed -E 's/.*href="([^"]*)".*/\1/')
else
image_name=$(echo $(first $(echo ${htmlPage} | egrep -o 'href="agl-demo-platform-crosssdk-[^"]*\.rootfs\.wic(\.xz)?"')) | sed -E 's/.*href="([^"]*)".*/\1/')
# search for tar.xz if no wic found...
if [ $(count $image_name) -eq 0 ]; then
image_name=$(echo $(first $(echo ${htmlPage} | egrep -o 'href="agl-demo-platform-crosssdk-[^"]*\.tar\.xz"')) | sed -E 's/.*href="([^"]*)".*/\1/')
fi
fi
else
dbg_warning "could not list content of ${1}, HTTP request failed."
image_name="null"
fi
# return string result
if [[ ${image_name} = "null" ]]; then
echo "null" # to be inserted as-is in the JSON output
else
echo "\"${1}/${image_name}\"" # if no image file found, but URL is valid, lets point to the directory
fi
}
# Given an URL, generate the corresponding JSON chunk
function generate_json {
url=$1
SDK_URL=$1$2
IMG_URL=$1$3
arch=""
htmlPage=$(${CURL} "${SDK_URL}")
files=$(echo ${htmlPage} | egrep -o 'href="[^"]*crosssdk[^"]*\.sh"' | cut -d '"' -f 2)
if [ "$?" != "0" ] || [ "${files}" = "" ]; then
dbg_warning " IGNORED ${url}: no valid files found"
return
fi
# assume that sdk name follow this format :
# _PROFILE_-_COMPILER_ARCH_-_TARGET_-crosssdk-_ARCH_-toolchain-_VERSION_.sh
# for example:
# poky-agl-glibc-x86_64-agl-demo-platform-crosssdk-corei7-64-toolchain-4.0.1.sh
if [ $(count files) -gt 1 ]
then
dbg_warning " IGNORE ${url}: multiple shell script containing 'crosssdk' in their names"
return
fi
sdkFile=${files}
dbg_info "Processing SDK: ${sdkFile} (from ${url})"
profile=$(echo "${sdkFile}" | sed -r 's/(.*)-glibc.*/\1/')
version=$(echo "${sdkFile}" | sed -r 's/.*toolchain-(.*).sh/\1/')
arch=$(echo "${sdkFile}" | sed -r 's/.*crosssdk-(.*)-toolchain.*/\1/')
endUrl=${url#$SDK_AGL_BASEURL}
if [ "${url::14}" = "http://iot.bzh" ]; then
endUrl=${url#$SDK_IOTBZH_BASEURL}
name=$(echo "IoTbzh-$(echo ${endUrl} | sed s:/:-:g)-${version}")
board=""
elif [ "${endUrl::4}" = "http" ]; then
name="${profile}_${arch}_${version}"
board=""
else
name=$(echo "AGL-$(echo ${endUrl} | cut -d'/' -f1,2,3,4)" | sed s:/:-:g)
board=$(echo ${endUrl} | cut -d'/' -f4)
board=${board%-nogfx}
fi
# Distringuish qemux86-64 and corei7-64
if [[ "$name" == *"qemux86-64"* && "$arch" == "corei7-64" ]]; then
arch="qemux86-64"
fi
[ "${profile}" = "" ] && { dbg_error "profile is not set" ; return ; }
[ "${version}" = "" ] && { dbg_error "version is not set" ; return ; }
[ "${arch}" = "" ] && { dbg_error "arch is not set" ; return ; }
[ "${name}" = "" ] && { name=${profile}_${arch}_${version}; }
sdkDate="$(echo "${htmlPage}" |egrep -o ${sdkFile/+/\\+}'</a>.*[0-9\-]+ [0-9]+:[0-9]+' |cut -d'>' -f 4|cut -d' ' -f1,2)"
sdkSize="$(echo "${htmlPage}" |egrep -o "${sdkFile/+/\\+}.*${sdkDate}.*[0-9\.MG]+</td>" |cut -d'>' -f7 |cut -d'<' -f1)"
md5sum="$(wget -q -O - ${SDK_URL}/${sdkFile/.sh/.md5} |cut -d' ' -f1)"
image_url=$(search_image_url ${IMG_URL}${board} ${arch})
read -r -d '' res <<- EndOfMessage
{
"name": "${name}",
"description": "AGL SDK ${arch} (version ${version})",
"profile": "${profile}",
"version": "${version}",
"arch": "${arch}",
"path": "",
"url": "${SDK_URL}${sdkFile}",
"image_url": ${image_url},
"status": "Not Installed",
"date": "${sdkDate}",
"size": "${sdkSize}",
"md5sum": "${md5sum}",
"setupFile": ""
},
EndOfMessage
sdksList="${sdksList}${res}"
}
DEBUG=0
if [ "${1}" = "-v" ] ; then
shift
DEBUG=${1}
echo "Set verbosity level to : ${DEBUG}"
shift
fi
# Compute list of available/installable SDKs
sdksList=" "
for base_url in $DOWNLOADABLE_AGL_URLS
do
dbg_debug "Look into ${base_url}"
urls="$(expand_url ${base_url} $SDK_AGL_BASEURL)"
[ "$urls" = "" ] && { echo "ERROR: empty response while expanding ${SDK_AGL_BASEURL}${base_url}"; exit 1; }
for url in $urls
do
dbg_debug "URL to check: ${url}"
generate_json $url $SDK_AGL_URL_SUFFIX $IMG_AGL_URL_SUFFIX
done
done
for base_url in $DOWNLOADABLE_IOTBZH_URLS
do
dbg_debug "Look into ${base_url}"
urls="$(expand_url ${base_url} $SDK_IOTBZH_BASEURL)"
[ "$urls" = "" ] && { echo "ERROR: empty response while expanding ${SDK_IOTBZH_BASEURL}${base_url}"; exit 1; }
for url in $urls
do
dbg_debug "URL to check: ${url}"
generate_json $url $SDK_IOTBZH_URL_SUFFIX $IMG_IOTBZH_URL_SUFFIX
done
done
OUT_FILE=$(dirname "$0")/sdks_$(date +"%F_%H%M").json
echo "[" > ${OUT_FILE}
echo "${sdksList::-1}" >> ${OUT_FILE}
echo "]" >> ${OUT_FILE}
echo "SDKs list successfully saved in ${OUT_FILE}"
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