79 lines
1.7 KiB
Bash
Executable File
79 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
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#a much cleaner implemenation of fakemurk's crossystem.sh
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crossystem_old=/tmp/crossystem_old
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declare -A crossystem_dict=(
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["cros_debug"]="1"
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["dev_boot_legacy"]="0"
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["dev_boot_signed_only"]="1"
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["devsw_boot"]="0"
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["devsw_cur"]="0"
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["block_devmode"]="1"
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["mainfw_act"]="A"
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["mainfw_type"]="normal"
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["recovery_reason"]="0"
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["recovery_request"]="0"
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["recoverysw_boot"]="0"
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["recoverysw_cur"]="0"
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)
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dict_get() {
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echo "${crossystem_dict[$1]}"
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}
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parse_arg() {
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local arg="$1"
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#set values mode - pass this through without changes
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if [[ "$arg" =~ "=" ]]; then
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$crossystem_old "$@"
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#search value mode
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elif [[ "$arg" =~ "?" ]]; then
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key=$(echo $arg | cut -d "?" -f 1)
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query=$(echo $arg | cut -d "?" -f 2)
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if ! [ "${crossystem_dict[$key]}" = "$query" ]; then
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exit 1
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fi
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#get value mode
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elif [ "${crossystem_dict[$arg]}" ]; then
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printf "${crossystem_dict[$arg]}"
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#value not found - print help and exit
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else
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$crossystem_old --help
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exit 1
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fi
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}
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crossystem_out="$($crossystem_old)"
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#crossystem_out=$(cat data/crossystem.txt)
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#add crossystem output to the dict
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while IFS= read -r line; do
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line=$(echo $line | cut -d "#" -f 1)
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key=$(echo $line | cut -d "=" -f 1 | xargs)
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value=$(echo $line | cut -d "=" -f 2 | xargs)
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if [ -z "${crossystem_dict[$key]}" ]; then
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crossystem_dict["$key"]="$value"
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fi
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done <<< "$crossystem_out"
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#crossystem called with no arguments, print out all properties
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if [ -z "$1" ] || [ "$1" = "--all" ]; then
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keys="${!crossystem_dict[@]}"
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keys="$(echo "$keys" | tr " " "\n" | sort)"
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for key in $keys; do
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value="${crossystem_dict[$key]}"
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echo "$key = $value"
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done
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exit 0
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fi
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for arg in "$@"; do
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parse_arg $arg
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done
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