16 lines
649 B
Plaintext
16 lines
649 B
Plaintext
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# NONE if user wants to get the value
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# SOME (signed hash of the string, string)
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parameter (option (pair signature (pair string nat)));
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return string;
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storage (pair (pair key nat) string);
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code { DUP; CAR; DIP{CDR; DUP};
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IF_NONE { AMOUNT; PUSH tez "1.00"; # The fee I'm charging for queries
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CMPLE; IF {} {FAIL};
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CDR; PAIR}
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{ SWAP; DIP{DUP}; CAAR; DIP{DUP; CAR; DIP{CDR; H}; PAIR};
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CHECK_SIGNATURE;
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IF { CDR; DUP; DIP{CAR; DIP{CAAR}}; CDR; PUSH nat 1; ADD;
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DIP{SWAP}; SWAP; PAIR; PAIR; PUSH string ""; PAIR}
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{FAIL}}}
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