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author | Greg Hysen <greg.hysen@gmail.com> | 2018-11-26 10:24:46 +0800 |
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committer | Greg Hysen <greg.hysen@gmail.com> | 2018-11-29 08:38:11 +0800 |
commit | 9a51af46ee4a35b3d1ce2fcdc6f561aa68307cf0 (patch) | |
tree | 1978be0aa6086aeba0337d37dae01e26871278f9 /packages/utils/src/abi_encoder/evm_data_types | |
parent | bb4d02e413119132f283ee17549cf5e1732d75b5 (diff) | |
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Payload -> Blob, Dependent -> Pointer, Member -> Set
Diffstat (limited to 'packages/utils/src/abi_encoder/evm_data_types')
11 files changed, 30 insertions, 32 deletions
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts index 84f6665cb..71aa293b5 100644 --- a/packages/utils/src/abi_encoder/evm_data_types/address.ts +++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts @@ -3,11 +3,11 @@ import { DataItem } from 'ethereum-types'; import * as ethUtil from 'ethereumjs-util'; import * as _ from 'lodash'; -import { DataTypeFactory, PayloadDataType } from '../abstract_data_types'; +import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types'; import { RawCalldata } from '../calldata'; import * as Constants from '../utils/constants'; -export class Address extends PayloadDataType { +export class Address extends AbstractDataTypes.Blob { public static ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X = "Address must start with '0x'"; public static ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES = 'Address must be 20 bytes'; private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true; diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts index 77e38ebd7..54f7ba9fa 100644 --- a/packages/utils/src/abi_encoder/evm_data_types/array.ts +++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts @@ -1,9 +1,9 @@ import { DataItem } from 'ethereum-types'; -import { DataTypeFactory, MemberDataType } from '../abstract_data_types'; +import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types'; import * as Constants from '../utils/constants'; -export class Array extends MemberDataType { +export class Array extends AbstractDataTypes.Set { private static readonly _MATCHER = RegExp('^(.+)\\[([0-9]*)\\]$'); private readonly _arraySignature: string; private readonly _elementType: string; diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts index 82a519aae..031acc88a 100644 --- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts +++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts @@ -4,11 +4,11 @@ import * as ethUtil from 'ethereumjs-util'; import * as _ from 'lodash'; import { BigNumber } from '../../configured_bignumber'; -import { DataTypeFactory, PayloadDataType } from '../abstract_data_types'; +import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types'; import { RawCalldata } from '../calldata'; import * as Constants from '../utils/constants'; -export class Bool extends PayloadDataType { +export class Bool extends AbstractDataTypes.Blob { private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true; public static matchType(type: string): boolean { diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts index ce6ace627..01d83d11a 100644 --- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts +++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts @@ -3,11 +3,11 @@ import { DataItem } from 'ethereum-types'; import * as ethUtil from 'ethereumjs-util'; import * as _ from 'lodash'; -import { DataTypeFactory, PayloadDataType } from '../abstract_data_types'; +import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types'; import { RawCalldata } from '../calldata'; import * as Constants from '../utils/constants'; -export class DynamicBytes extends PayloadDataType { +export class DynamicBytes extends AbstractDataTypes.Blob { private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false; public static matchType(type: string): boolean { diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts index 83aeacd66..8a82ed4cc 100644 --- a/packages/utils/src/abi_encoder/evm_data_types/int.ts +++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts @@ -2,21 +2,21 @@ import { DataItem } from 'ethereum-types'; import { BigNumber } from '../../configured_bignumber'; -import { DataTypeFactory, PayloadDataType } from '../abstract_data_types'; +import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types'; import { RawCalldata } from '../calldata'; import * as Constants from '../utils/constants'; import * as EncoderMath from '../utils/math'; -export class Int extends PayloadDataType { +export class Int extends AbstractDataTypes.Blob { private static readonly _MATCHER = RegExp( '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$', ); private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true; private static readonly _MAX_WIDTH: number = 256; private static readonly _DEFAULT_WIDTH: number = Int._MAX_WIDTH; - private _width: number; - private _minValue: BigNumber; - private _maxValue: BigNumber; + private readonly _width: number; + private readonly _minValue: BigNumber; + private readonly _maxValue: BigNumber; public static matchType(type: string): boolean { return Int._MATCHER.test(type); diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts index f2e417485..bd4732097 100644 --- a/packages/utils/src/abi_encoder/evm_data_types/method.ts +++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts @@ -2,13 +2,13 @@ import { DataItem, MethodAbi } from 'ethereum-types'; import * as ethUtil from 'ethereumjs-util'; import * as _ from 'lodash'; -import { DataType, DataTypeFactory, MemberDataType } from '../abstract_data_types'; +import { AbstractDataTypes, DataType, DataTypeFactory } from '../abstract_data_types'; import * as Constants from '../utils/constants'; import { DecodingRules, EncodingRules } from '../utils/rules'; import { Tuple } from './tuple'; -export class Method extends MemberDataType { +export class Method extends AbstractDataTypes.Set { private readonly _methodSignature: string; private readonly _methodSelector: string; private readonly _returnDataType: DataType; diff --git a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts index d4411df9b..00c743d2b 100644 --- a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts +++ b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts @@ -1,8 +1,8 @@ import { DataItem } from 'ethereum-types'; -import { DataType, DataTypeFactory, DependentDataType } from '../abstract_data_types'; +import { AbstractDataTypes, DataType, DataTypeFactory } from '../abstract_data_types'; -export class Pointer extends DependentDataType { +export class Pointer extends AbstractDataTypes.Pointer { constructor(destDataType: DataType, parentDataType: DataType, dataTypeFactory: DataTypeFactory) { const destDataItem = destDataType.getDataItem(); const dataItem: DataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` }; diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts index 0d01e6105..d0b41194e 100644 --- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts +++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts @@ -2,11 +2,11 @@ import { DataItem } from 'ethereum-types'; import * as ethUtil from 'ethereumjs-util'; import * as _ from 'lodash'; -import { DataTypeFactory, PayloadDataType } from '../abstract_data_types'; +import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types'; import { RawCalldata } from '../calldata'; import * as Constants from '../utils/constants'; -export class StaticBytes extends PayloadDataType { +export class StaticBytes extends AbstractDataTypes.Blob { private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true; private static readonly _MATCHER = RegExp( '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$', diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts index 2bb6541a3..6ab3513c9 100644 --- a/packages/utils/src/abi_encoder/evm_data_types/string.ts +++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts @@ -3,11 +3,11 @@ import { DataItem } from 'ethereum-types'; import * as ethUtil from 'ethereumjs-util'; import * as _ from 'lodash'; -import { DataTypeFactory, PayloadDataType } from '../abstract_data_types'; +import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types'; import { RawCalldata } from '../calldata'; import * as Constants from '../utils/constants'; -export class String extends PayloadDataType { +export class String extends AbstractDataTypes.Blob { private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false; public static matchType(type: string): boolean { diff --git a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts index 63d9dfa9e..3802f96c0 100644 --- a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts +++ b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts @@ -1,8 +1,8 @@ import { DataItem } from 'ethereum-types'; -import { DataTypeFactory, MemberDataType } from '../abstract_data_types'; +import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types'; -export class Tuple extends MemberDataType { +export class Tuple extends AbstractDataTypes.Set { private readonly _signature: string; public static matchType(type: string): boolean { diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts index 832ab075c..b1bc690d8 100644 --- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts +++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts @@ -2,21 +2,21 @@ import { DataItem } from 'ethereum-types'; import { BigNumber } from '../../configured_bignumber'; -import { DataTypeFactory, PayloadDataType } from '../abstract_data_types'; +import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types'; import { RawCalldata } from '../calldata'; import * as Constants from '../utils/constants'; import * as EncoderMath from '../utils/math'; -export class UInt extends PayloadDataType { +export class UInt extends AbstractDataTypes.Blob { private static readonly _MATCHER = RegExp( '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$', ); private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true; private static readonly _MAX_WIDTH: number = 256; private static readonly _DEFAULT_WIDTH: number = UInt._MAX_WIDTH; - private _width: number; - private _minValue: BigNumber; - private _maxValue: BigNumber; + private static readonly _MIN_VALUE = new BigNumber(0); + private readonly _width: number; + private readonly _maxValue: BigNumber; public static matchType(type: string): boolean { return UInt._MATCHER.test(type); @@ -36,18 +36,17 @@ export class UInt extends PayloadDataType { throw new Error(`Tried to instantiate UInt with bad input: ${dataItem}`); } this._width = UInt._decodeWidthFromType(dataItem.type); - this._minValue = new BigNumber(0); this._maxValue = new BigNumber(2).toPower(this._width).sub(1); } public encodeValue(value: BigNumber | string | number): Buffer { - const encodedValue = EncoderMath.safeEncodeNumericValue(value, this._minValue, this._maxValue); + const encodedValue = EncoderMath.safeEncodeNumericValue(value, UInt._MIN_VALUE, this._maxValue); return encodedValue; } public decodeValue(calldata: RawCalldata): BigNumber { const valueBuf = calldata.popWord(); - const value = EncoderMath.safeDecodeNumericValue(valueBuf, this._minValue, this._maxValue); + const value = EncoderMath.safeDecodeNumericValue(valueBuf, UInt._MIN_VALUE, this._maxValue); return value; } @@ -55,4 +54,3 @@ export class UInt extends PayloadDataType { return `uint${this._width}`; } } - |