Wii Friend Code Uploader

get_friend_codes.sh

#!/bin/bash

function join_by { local IFS="$1"; shift; echo "$*"; }

upload=1
counter=0
found=( )

sess_id=$(od -N 4 -t uL -An /dev/urandom | tr -d " ")

pushd ~/.dolphin-emu/Wii/title/ > /dev/null

	files=$(grep -robUaP "\x00\x00\x0F\x75\x74" . | cut -f1,2 -d:)

	while read -r line; do
		file_path=$(echo $line | cut -d: -f1)
		offset=$(echo $line | cut -d: -f2)
		IFS=/ read -r -a fc_data <<< $file_path
		tid="${fc_data[1]}"
		gameid="${fc_data[2]}"
		gameidpid=$(perl -e 'print pack "H*", shift' $gameid)
		rel_path=$(join_by / ${fc_data[@]:3})
		b64_enc=$(dd if=$file_path bs=1 count=24 skip=$offset 2>/dev/null | base64)
		hex_offset=$(echo "obase=16; $offset" | bc)
		
		pair="$gameidpid - $gameid - $tid -$b64_enc"
		
		if [[ ! " ${found[@]} " =~ " ${pair} " ]]; then
			echo "$gameidpid - $gameid - $tid - 0x$hex_offset - $rel_path"
			found=("${found[@]}" "${pair}")
			((counter++))
			
			if [[ $upload -ne 0 ]]; then
				curl -s -m 10 -X POST --data "gameid=$gameidpid&data=$b64_enc&id=$sess_id" http://www.ninrankings.org/postdata.php > /dev/null
			fi
		#else
			#echo "ignoring duplicate"
			#echo "$gameidpid - $gameid - $tid - 0x$hex_offset - $rel_path"
		fi
		
	done <<<"$files"

popd > /dev/null

echo "Found $counter profiles"

if [[ $upload -ne 0 ]]; then
	message=$(echo "done. uploaded ${counter} profiles" | base64)
	curl -s -m 10 -X POST --data "message=$message&id=$sess_id" http://www.ninrankings.org/postdata.php > /dev/null
	echo "http://maschell.de/pidtool.php?check=$sess_id"
fi