mirror of
https://github.com/pocopico/tinycore-redpill.git
synced 2025-09-15 12:51:13 +08:00
225 lines
7.1 KiB
Bash
225 lines
7.1 KiB
Bash
#!/bin/bash
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function extadd() {
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extvars $1 $2
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[ ! -d payload ] && mkdir payload
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cd payload
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[ ! -f platform ] && echo "$platform" >platform
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[ -f extensions ] && [ $(grep $extid extensions | wc -l) -gt 0 ] && echo "Extension $extid has been already added" && return
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echo -n "Adding $extid"
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[ ! -d $extid ] && mkdir $extid
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echo "$ext" >$extid/rpext-index.json
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echo "$extid" >>extensions
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echo " -> Done"
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}
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function extremove() {
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extvars $1 $2
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[ ! -d payload ] && mkdir payload
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cd payload
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[ -f extensions ] && [ $(grep $extid extensions | wc -l) -gt 0 ] && echo "Extension $extid will be removed"
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echo "Removing $extid payload" && rm -rf $extid
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sed -i "/$extid/d" extensions
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sed -i "/$extid/d" on_boot.sh
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sed -i "/$extid/d" on_os_load.sh
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}
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function extvars() {
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ext="$(curl --silent --location $1)"
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platform="$2"
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[ $(echo $ext | grep 404 | wc -l) -eq 1 ] && echo "Extension not found" && exit 1
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if [ -f platform ] && [ ! "$(cat platform)" == "$platform" ]; then
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echo "Payload already has extensions for $(cat platform), using platform $(cat platform)"
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platform="$(cat platform)"
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extcontents="$(echo $ext | jq -r -e ".releases .$platform")"
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else
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extcontents="$(echo $ext | jq -r -e ".releases .$2")"
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fi
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extid="$(echo $ext | jq -r -e .id)"
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extrelease="$(curl --silent --location $extcontents)"
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[ $(echo $extrelease | jq . | wc -l) -eq 0 ] && echo "Extension does not contain information about platform $2" && exit 1
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payload="$(echo $extrelease | jq -r -e ".files[]")"
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}
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function processexts() {
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cd payload
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for ext in $(cat extensions); do
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extvars "file://$PWD/$ext/rpext-index.json" "$(cat platform)"
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echo "Downloading extension $extid payload for platform $platform"
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files="$(echo $extrelease | jq -r -e '.files[] .name')"
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#echo "Found files : $files"
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for file in $files; do
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name=$(echo $extrelease | jq -r -e ".files[] | select(.name | contains(\"$file\")) .name")
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download=$(echo $extrelease | jq -r -e ".files[] | select(.name | contains(\"$file\")) .url")
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modules="$(echo $extrelease | jq -r -e '.kmods')"
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echo " Downloading : $name "
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cd $extid && curl --silent --location $download -O && cd ..
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packed=$(echo $extrelease | jq -r -e ".files[] | select(.name | contains(\"$file\")) .packed")
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if [ "$packed" == "true" ]; then
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echo "File $name , is packed, extracting"
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if [ -f $extid/$name ] && [ $(echo $modules | grep ko | wc -l) -gt 0 ]; then
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[ ! -f "mods_load.sh" ] && touch mods_load.sh && echo "#!/usr/bin/env sh" >>mods_load.sh
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hasmodules=$(tar --wildcards *.ko -tvf $extid/$name | wc -l)
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echo "File contains $hasmodules modules, copying to modules folder"
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[ ! -d modules ] && mkdir modules
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tar xf $extid/$name -C modules && rm $extid/$name
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for mod in $(echo "$modules" | grep ko | sed -e "s/\"//g" | sed -e "s/://g" | sed -e "s/,//g" | awk '{print $1}'); do
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if [ $(grep $mod mods_load.sh | wc -l) -eq 0 ]; then
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modname=$(basename $mod .ko)
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echo "adding module $modname"
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echo "echo -n \":: Loading module $modname ... \" && /sbin/insmod modules/$mod && [ $(lsmod | grep -i $modname | wc -l) -gt 0 ] && echo \"[ OK ]\" || echo \"[ FAIL ]\"" >>mods_load.sh
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fi
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done
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else
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tar xfz $extid/$name -C $extid && rm $extid/$name
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fi
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fi
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done
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touch on_boot.sh && touch on_os_load.sh
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onboot="$(echo $extrelease | jq -r -e '.scripts .on_boot')"
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onosload="$(echo $extrelease | jq -r -e '.scripts .on_os_load')"
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if [ $(echo $onboot | wc -l) -gt 0 ] && [ $(grep $extid on_boot.sh | wc -l) -eq 0 ] && [ "$onboot" != "null" ]; then
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echo "Adding boot script"
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echo "cd $extid && ./$onboot && cd .." >>on_boot.sh
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fi
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if [ $(echo $onosload | wc -l) -gt 0 ] && [ $(grep $extid on_os_load.sh | wc -l) -eq 0 ] && [ "$onosload" != "null" ]; then
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echo "Adding os load script"
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echo "echo -n \":: Executing $extid os load scripts ... \" && cd $extid && ./$onosload && cd .. " >>on_os_load.sh
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fi
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done
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chmod 777 *.sh */*.sh
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}
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function createcustominitfile() {
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echo "Creating custom initrd structure"
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mkdir -p customtemp && cd customtemp
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mkdir -p usr/lib/modules/
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mkdir -p usr/sbin/
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#### CREATE modprobe file
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cat <<EOF >usr/sbin/modprobe
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#!/usr/bin/sh
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for arg in "\$@"
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do
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if [ "\$arg" = "elevator-iosched" ]; then
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/sbin/insmod /usr/lib/modules/rp.ko
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rm /usr/lib/modules/rp.ko
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rm /sbin/modprobe
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exit 0
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fi
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done
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exit 1
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EOF
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chmod 777 usr/sbin/modprobe
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echo "getredpillmodule and place it under usr/lib/modules/"
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cp /home/tc/redpill.ko usr/lib/modules
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mkdir -p exts && cp -arfp /home/tc/payload/* exts/
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#### CREATE exec.sh
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platformid="$(cat /home/tc/payload/platform)"
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extensionids="$(cat /home/tc/payload/extensions | awk '!/0$/{printf $0 " " }/0$/')"
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cat <<EOF >exts/exec.sh
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#!/usr/bin/env sh
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cd "$(dirname "\${0}")" || exit 1 # get to the script directory realiably in POSIX
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PLATFORM_ID="$platformid"
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EXTENSION_IDS="$extensionids"
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_load_kmods(){
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echo ":: Loading custom modules... [ OK ]"
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./mods_load.sh
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}
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_run_scripts(){
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case \$1 in
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on_boot)
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echo "Executing Junior scripts"
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./on_boot.sh
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;;
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on_os_load)
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echo "Executing OS load scripts"
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./on_os_load.sh
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;;
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esac
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}
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cd /exts
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case \$1 in
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load_kmods)
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_load_kmods
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;;
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on_boot_scripts)
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_run_scripts 'on_boot'
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;;
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on_os_load_scripts)
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_run_scripts 'on_os_load'
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;;
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*)
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if [ \$# -lt 1 ]; then
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echo "Usage: \$0 ACTION_NAME <...args>"
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else
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echo "Invalid ACTION_NAME=\${1}"
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fi
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exit 1
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;;
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esac
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EOF
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chmod 777 exts/exec.sh
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echo "Creating custom.gz file and placing it in place"
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sudo find . | sudo cpio -o -H newc -R root:root >../custom.gz
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}
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# ./newcustom.sh extadd https://raw.githubusercontent.com/pocopico/rp-ext/master/vmxnet3/rpext-index.json ds3622xsp_42951
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$1 $2 $3
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