@taquito/michelson-encoder
Version:
converts michelson data and types into convenient JS/TS objects
86 lines (85 loc) • 3.15 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.SaplingTransactionDeprecatedToken = exports.SaplingTransactionDeprecatedValidationError = void 0;
const token_1 = require("./token");
/**
* @category Error
* @description Error that indicates a failure happening when parsing encoding/executing a Sapling Transaction Deprecated
*/
class SaplingTransactionDeprecatedValidationError extends token_1.TokenValidationError {
constructor(value, token, message) {
super(value, token, message);
this.value = value;
this.token = token;
this.name = 'SaplingTransactionDeprecatedValidationError';
}
}
exports.SaplingTransactionDeprecatedValidationError = SaplingTransactionDeprecatedValidationError;
class SaplingTransactionDeprecatedToken extends token_1.Token {
constructor(val, idx, fac) {
super(val, idx, fac);
this.val = val;
this.idx = idx;
this.fac = fac;
}
/**
* @throws {@link SaplingTransactionDeprecatedValidationError}
*/
Execute(_val) {
throw new SaplingTransactionDeprecatedValidationError(_val, this, `There is no literal value for the sapling_transaction_deprecated type. Got: ${JSON.stringify(_val)}.`);
}
/**
* @throws {@link SaplingTransactionDeprecatedValidationError}
*/
validateBytes(val) {
const bytes = /^(0x|0X)?([0-9a-fA-F]*$)/.exec(val);
if (bytes && bytes[2].length % 2 === 0) {
return bytes[2];
}
else {
throw new SaplingTransactionDeprecatedValidationError(val, this, `Invalid bytes: ${JSON.stringify(val)}`);
}
}
convertUint8ArrayToHexString(val) {
return val.constructor === Uint8Array ? Buffer.from(val).toString('hex') : val;
}
Encode(args) {
let val = args.pop();
val = this.validateBytes(this.convertUint8ArrayToHexString(val));
return { bytes: String(val).toString() };
}
EncodeObject(val, semantic) {
val = this.validateBytes(this.convertUint8ArrayToHexString(val));
if (semantic && semantic[SaplingTransactionDeprecatedToken.prim]) {
return semantic[SaplingTransactionDeprecatedToken.prim](val);
}
return { bytes: String(val).toString() };
}
/**
* @deprecated ExtractSchema has been deprecated in favor of generateSchema
*
*/
ExtractSchema() {
return {
[SaplingTransactionDeprecatedToken.prim]: {
'memo-size': Number(this.val.args[0]['int']),
},
};
}
generateSchema() {
return {
__michelsonType: SaplingTransactionDeprecatedToken.prim,
schema: {
memoSize: this.val.args[0]['int'],
},
};
}
findAndReturnTokens(tokenToFind, tokens) {
if (SaplingTransactionDeprecatedToken.prim === tokenToFind) {
tokens.push(this);
}
return tokens;
}
}
exports.SaplingTransactionDeprecatedToken = SaplingTransactionDeprecatedToken;
SaplingTransactionDeprecatedToken.prim = 'sapling_transaction_deprecated';