103 lines
3.5 KiB
JavaScript
103 lines
3.5 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, "__esModule", { value: true });
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// Unknown Error
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exports.UNKNOWN_ERROR = 'UNKNOWN_ERROR';
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// Not implemented
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exports.NOT_IMPLEMENTED = 'NOT_IMPLEMENTED';
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// Missing new operator to an object
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// - name: The name of the class
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exports.MISSING_NEW = 'MISSING_NEW';
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// Call exception
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// - transaction: the transaction
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// - address?: the contract address
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// - args?: The arguments passed into the function
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// - method?: The Solidity method signature
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// - errorSignature?: The EIP848 error signature
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// - errorArgs?: The EIP848 error parameters
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// - reason: The reason (only for EIP848 "Error(string)")
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exports.CALL_EXCEPTION = 'CALL_EXCEPTION';
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// Response from a server was invalid
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// - response: The body of the response
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//'BAD_RESPONSE',
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// Invalid argument (e.g. value is incompatible with type) to a function:
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// - arg: The argument name that was invalid
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// - value: The value of the argument
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exports.INVALID_ARGUMENT = 'INVALID_ARGUMENT';
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// Missing argument to a function:
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// - count: The number of arguments received
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// - expectedCount: The number of arguments expected
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exports.MISSING_ARGUMENT = 'MISSING_ARGUMENT';
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// Too many arguments
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// - count: The number of arguments received
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// - expectedCount: The number of arguments expected
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exports.UNEXPECTED_ARGUMENT = 'UNEXPECTED_ARGUMENT';
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// Numeric Fault
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// - operation: the operation being executed
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// - fault: the reason this faulted
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exports.NUMERIC_FAULT = 'NUMERIC_FAULT';
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// Unsupported operation
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// - operation
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exports.UNSUPPORTED_OPERATION = 'UNSUPPORTED_OPERATION';
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var _permanentCensorErrors = false;
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var _censorErrors = false;
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// @TODO: Enum
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function throwError(message, code, params) {
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if (_censorErrors) {
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throw new Error('unknown error');
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}
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if (!code) {
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code = exports.UNKNOWN_ERROR;
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}
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if (!params) {
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params = {};
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}
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var messageDetails = [];
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Object.keys(params).forEach(function (key) {
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try {
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messageDetails.push(key + '=' + JSON.stringify(params[key]));
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}
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catch (error) {
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messageDetails.push(key + '=' + JSON.stringify(params[key].toString()));
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}
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});
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var reason = message;
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if (messageDetails.length) {
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message += ' (' + messageDetails.join(', ') + ')';
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}
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// @TODO: Any??
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var error = new Error(message);
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error.reason = reason;
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error.code = code;
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Object.keys(params).forEach(function (key) {
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error[key] = params[key];
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});
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throw error;
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}
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exports.throwError = throwError;
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function checkNew(self, kind) {
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if (!(self instanceof kind)) {
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throwError('missing new', exports.MISSING_NEW, { name: kind.name });
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}
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}
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exports.checkNew = checkNew;
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function checkArgumentCount(count, expectedCount, suffix) {
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if (!suffix) {
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suffix = '';
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}
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if (count < expectedCount) {
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throwError('missing argument' + suffix, exports.MISSING_ARGUMENT, { count: count, expectedCount: expectedCount });
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}
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if (count > expectedCount) {
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throwError('too many arguments' + suffix, exports.UNEXPECTED_ARGUMENT, { count: count, expectedCount: expectedCount });
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}
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}
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exports.checkArgumentCount = checkArgumentCount;
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function setCensorship(censorship, permanent) {
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if (_permanentCensorErrors) {
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throwError('error censorship permanent', exports.UNSUPPORTED_OPERATION, { operation: 'setCersorship' });
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}
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_censorErrors = !!censorship;
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_permanentCensorErrors = !!permanent;
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}
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exports.setCensorship = setCensorship;
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