1 | | - | {-# STDLIB_VERSION 5 #-} |
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2 | | - | {-# SCRIPT_TYPE ACCOUNT #-} |
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3 | | - | {-# CONTENT_TYPE DAPP #-} |
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4 | | - | let a = "registry" |
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5 | | - | |
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6 | | - | let b = valueOrErrorMessage(addressFromString(value(getString(this, a))), "Registry is not valid address") |
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7 | | - | |
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8 | | - | let c = isDefined(getString(this, a)) |
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9 | | - | |
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10 | | - | func d (e) = (e.caller == this) |
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11 | | - | |
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12 | | - | |
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13 | | - | func f (g) = isDefined(addressFromString(g)) |
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14 | | - | |
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15 | | - | |
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16 | | - | func h (i) = unit |
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17 | | - | |
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18 | | - | |
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19 | | - | func j (e) = if (d(e)) |
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20 | | - | then unit |
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21 | | - | else throw("Permission denied") |
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22 | | - | |
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23 | | - | |
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24 | | - | func k () = if (c) |
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25 | | - | then unit |
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26 | | - | else throw("Contract is not initialized") |
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27 | | - | |
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28 | | - | |
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29 | | - | func l (m) = { |
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30 | | - | let n = split(m, ".") |
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31 | | - | let o = (size(n) - 1) |
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32 | | - | let p = n[o] |
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33 | | - | let q = makeString(removeByIndex(n, o), ".") |
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34 | | - | $Tuple2(p, q) |
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35 | | - | } |
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36 | | - | |
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37 | | - | |
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38 | | - | func r (m) = { |
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39 | | - | let s = l(m) |
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40 | | - | let p = s._1 |
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41 | | - | let q = s._2 |
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42 | | - | let t = !(isDefined(b)) |
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43 | | - | if ((t == t)) |
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44 | | - | then if ((size(q) == 0)) |
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45 | | - | then $Tuple2(unit, m) |
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46 | | - | else { |
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47 | | - | let u = invoke(b, "getResolver", [p], nil) |
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48 | | - | if ($isInstanceOf(u, "String")) |
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49 | | - | then { |
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50 | | - | let v = u |
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51 | | - | $Tuple2(addressFromString(v), q) |
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52 | | - | } |
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53 | | - | else $Tuple2(unit, m) |
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54 | | - | } |
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55 | | - | else throw("Strict value is not equal to itself.") |
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56 | | - | } |
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57 | | - | |
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58 | | - | |
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59 | | - | @Callable(e) |
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60 | | - | func init (w) = valueOrElse(h([j(e), if (f(w)) |
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61 | | - | then unit |
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62 | | - | else throw("Registry must be a valid address"), if (!(c)) |
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63 | | - | then unit |
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64 | | - | else throw("Contract has already been initialized")]), [StringEntry(a, w)]) |
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65 | | - | |
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66 | | - | |
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67 | | - | |
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68 | | - | @Callable(e) |
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69 | | - | func resolve (m,x) = valueOrElse(h([k()]), { |
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70 | | - | let y = r(m) |
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71 | | - | let z = y._1 |
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72 | | - | let q = y._2 |
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73 | | - | let A = { |
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74 | | - | let u = x |
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75 | | - | if (("getAddr" == u)) |
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76 | | - | then $Tuple2("getAddr", [value(q)]) |
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77 | | - | else $Tuple2(unit, unit) |
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78 | | - | } |
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79 | | - | let B = A._1 |
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80 | | - | let C = A._2 |
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81 | | - | let D = if (!(isDefined(z))) |
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82 | | - | then false |
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83 | | - | else { |
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84 | | - | let u = invoke(value(z), "supportsInterface", [x], nil) |
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85 | | - | if ($isInstanceOf(u, "Boolean")) |
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86 | | - | then { |
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87 | | - | let D = u |
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88 | | - | D |
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89 | | - | } |
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90 | | - | else false |
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91 | | - | } |
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92 | | - | $Tuple2(nil, if (!(D)) |
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93 | | - | then unit |
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94 | | - | else { |
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95 | | - | let u = invoke(value(z), value(B), value(C), nil) |
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96 | | - | if ($isInstanceOf(u, "String")) |
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97 | | - | then { |
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98 | | - | let E = u |
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99 | | - | E |
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100 | | - | } |
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101 | | - | else unit |
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102 | | - | }) |
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103 | | - | }) |
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104 | | - | |
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105 | | - | |
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| 1 | + | # no script |
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