quit.go « commands - aerc - mirror of ~rjarry's aerc fork

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generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2024-10-07 08:57:21 +0000

>pos1 = parse-int(slice) var _pos1/eax: int <- parse-decimal-int-from-slice slice var pos1/ebx: int <- copy _pos1 var dash/eax: byte <- read-byte line # skip '-' # slice = next-token(line, ' ') next-token line, 0x20, slice var _pos2/eax: int <- parse-decimal-int-from-slice slice var pos2/esi: int <- copy _pos2 print-int32-decimal 0, pos1 print-string 0, " " print-int32-decimal 0, pos2 print-string 0, "\n" compare pos1, pos2 { break-if-<= print-string 0, "out of order!\n" return 1 } # letter = next non-space skip-chars-matching-whitespace line var letter/eax: byte <- read-byte line # skip some stuff { var colon/eax: byte <- read-byte line # skip ':' } skip-chars-matching-whitespace line # now check the rest of the line var is-valid?/eax: boolean <- is-valid? pos1, pos2, letter, line compare is-valid?, 0/false { break-if-= print-string 0, "valid!\n" valid-password-count <- increment } loop } print-int32-decimal 0, valid-password-count print-string 0, "\n" return 0 } # ideally password would be a random-access array # we'll just track an index # one benefit: we can easily start at 1 fn is-valid? pos1: int, pos2: int, letter: byte, password: (addr stream byte) -> _/eax: boolean { var i/esi: int <- copy 1 var letter-count/edi: int <- copy 0 # while password stream isn't empty # c = read byte from password # if (c == letter) # if (i == pos1) # ++letter-count # if (i == pos2) # ++letter-count # ++i { #? print-string 0, " " #? print-int32-decimal 0, i #? print-string 0, "\n" var done?/eax: boolean <- stream-empty? password compare done?, 0/false break-if-!= var c/eax: byte <- read-byte password #? { #? var c2/eax: int <- copy c #? print-int32-decimal 0, c2 #? print-string 0, "\n" #? } compare c, letter { break-if-!= compare i, pos1 { break-if-!= letter-count <- increment #? print-string 0, " hit\n" } compare i, pos2 { break-if-!= letter-count <- increment #? print-string 0, " hit\n" } } i <- increment loop } # return (letter-count == 1) compare letter-count, 1 { break-if-!= return 1/true } return 0/false }