Ton

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#!/usr/bin/fift -s
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"TonUtil.fif" include
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{ ."usage: " @' $0 type ." <wallet-addr> <elect-utime> <max-factor> <adnl-addr> [<savefile>]" cr
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  ."Creates a request to participate in validator elections starting at <elect-utime> on behalf of smart-contract with address <wallet-addr> (prefix with '@' to load address from file) and hexadecimal adnl address <adnl-addr> (empty string or '0' for none)." cr
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  ."The result is saved into <savefile> and output in hexadecimal form, to be signed later by the validator public key" cr 1 halt
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} : usage
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$# dup 3 < swap 5 > or ' usage if
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$1 true parse-load-address drop swap 1+ abort"only masterchain smartcontracts may participate in validator elections"
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constant src_addr
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$2 (number) 1 <> { 0 } if dup 0<= abort"<elect-utime> must be a positive integer"
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constant elect_time
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$3 (number) dup 0= abort"<max-factor> must be a real number 1..100"
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1 = { 16 << } { 16 <</r } cond
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dup 65536 < over 6553600 > or abort"<max-factor> must be a real number 1..100"
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constant max_factor
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def? $4 { @' $4 dup $len 1 > { parse-adnl-address } { drop 0 } cond } ' 0 cond
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constant adnl_addr
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def? $5 { @' $5 } { "validator-to-sign.bin" } cond constant output_fname
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."Creating a request to participate in validator elections at time " elect_time .
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."from smart contract " -1 src_addr 2dup 1 .Addr ." = " .addr
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." with maximal stake factor with respect to the minimal stake " max_factor ._
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."/65536 and validator ADNL address " adnl_addr 64x. cr
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B{654c5074} elect_time 32 u>B B+ max_factor 32 u>B B+ src_addr 256 u>B B+ adnl_addr 256 u>B B+
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dup Bx. cr
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dup B>base64url type cr
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output_fname tuck B>file ."Saved to file " type cr
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