update-config-smc.fif

#!/usr/bin/fift -s
"TonUtil.fif" include

{ ."usage: " @' $0 type ." <filename-base> <seqno> [<savefile>]" cr
  ."Creates a request to simple configuration smart contract requesting to change configuration smart contract code to the one currently stored in config-code.fif, "
  ."with private key loaded from file <filename-base>.pk, "
  ."and saves it into <savefile>.boc ('config-query.boc' by default)" cr 1 halt
} : usage
def? $# { @' $# dup 2 < swap 3 > or ' usage if } if

"config-master" constant file-base
0 constant seqno
-1 constant idx
true constant bounce
"config-code.fif" constant config-source
100 constant interval  // valid for 100 seconds

def? $2 {
  @' $1 =: file-base
  @' $2 parse-int =: seqno
} if
def? $5 { @' $5 } { "config-query" } cond constant savefile

file-base +".addr" load-address
2dup 2constant config_addr
."Configuration smart contract address = " 2dup .addr cr 6 .Addr cr
file-base +".pk" load-keypair nip constant config_pk

."Loading new configuration smart contract code from file file " config-source type cr
"Asm.fif" include
config-source include
dup <s csr. cr

// create a message
<b x{4e436f64} s, seqno 32 u, now interval + 32 u, swap ref, b>
dup ."signing message: " <s csr. cr
dup hash config_pk ed25519_sign_uint
<b b{1000100} s, config_addr addr, 0 Gram, b{00} s,
   swap B, swap <s s, b>
dup ."resulting external message: " <s csr. cr
2 boc+>B dup Bx. cr
savefile +".boc" tuck B>file
."(Saved to file " type .")" cr