diff options
Diffstat (limited to 'packages/utils')
| -rw-r--r-- | packages/utils/src/abi_encoder/calldata.ts | 505 | ||||
| -rw-r--r-- | packages/utils/src/abi_encoder/data_type.ts | 11 |
2 files changed, 241 insertions, 275 deletions
diff --git a/packages/utils/src/abi_encoder/calldata.ts b/packages/utils/src/abi_encoder/calldata.ts index e6ce58957..9f91f8495 100644 --- a/packages/utils/src/abi_encoder/calldata.ts +++ b/packages/utils/src/abi_encoder/calldata.ts @@ -1,6 +1,6 @@ import ethUtil = require('ethereumjs-util'); -import CommunicationChatBubbleOutline from 'material-ui/SvgIcon'; -var _ = require('lodash'); +const _ = require('lodash'); +import * as Constants from './constants'; export interface DecodingRules { structsAsObjects: boolean; @@ -12,77 +12,69 @@ export interface EncodingRules { } export abstract class CalldataBlock { - private name: string; - private signature: string; - private offsetInBytes: number; - private headerSizeInBytes: number; - private bodySizeInBytes: number; - private relocatable: boolean; - private parentName: string; + private readonly _signature: string; + private readonly _parentName: string; + private _name: string; + private _offsetInBytes: number; + private _headerSizeInBytes: number; + private _bodySizeInBytes: number; constructor( name: string, signature: string, parentName: string, - /*offsetInBytes: number,*/ headerSizeInBytes: number, + headerSizeInBytes: number, bodySizeInBytes: number, - relocatable: boolean, ) { - this.name = name; - this.signature = signature; - this.parentName = parentName; - this.offsetInBytes = 0; - this.headerSizeInBytes = headerSizeInBytes; - this.bodySizeInBytes = bodySizeInBytes; - this.relocatable = relocatable; + this._name = name; + this._signature = signature; + this._parentName = parentName; + this._offsetInBytes = 0; + this._headerSizeInBytes = headerSizeInBytes; + this._bodySizeInBytes = bodySizeInBytes; } - protected setHeaderSize(headerSizeInBytes: number) { - this.headerSizeInBytes = headerSizeInBytes; + protected _setHeaderSize(headerSizeInBytes: number): void { + this._headerSizeInBytes = headerSizeInBytes; } - protected setBodySize(bodySizeInBytes: number) { - this.bodySizeInBytes = bodySizeInBytes; + protected _setBodySize(bodySizeInBytes: number): void { + this._bodySizeInBytes = bodySizeInBytes; } - protected setName(name: string) { - this.name = name; + protected _setName(name: string): void { + this._name = name; } public getName(): string { - return this.name; + return this._name; } public getParentName(): string { - return this.parentName; + return this._parentName; } public getSignature(): string { - return this.signature; + return this._signature; } - - public isRelocatable(): boolean { - return this.relocatable; - } - public getHeaderSizeInBytes(): number { - return this.headerSizeInBytes; + return this._headerSizeInBytes; } public getBodySizeInBytes(): number { - return this.bodySizeInBytes; + return this._bodySizeInBytes; } public getSizeInBytes(): number { - return this.headerSizeInBytes + this.bodySizeInBytes; + return this.getHeaderSizeInBytes() + this.getBodySizeInBytes(); } public getOffsetInBytes(): number { - return this.offsetInBytes; + return this._offsetInBytes; } - public setOffset(offsetInBytes: number) { - this.offsetInBytes = offsetInBytes; + public setOffset(offsetInBytes: number): void { + this._offsetInBytes = offsetInBytes; } public computeHash(): Buffer { @@ -96,81 +88,80 @@ export abstract class CalldataBlock { } export class PayloadCalldataBlock extends CalldataBlock { - private payload: Buffer; + private readonly _payload: Buffer; constructor( name: string, signature: string, parentName: string, - /*offsetInBytes: number,*/ relocatable: boolean, payload: Buffer, ) { const headerSizeInBytes = 0; const bodySizeInBytes = payload.byteLength; - super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable); - this.payload = payload; + super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes); + this._payload = payload; } public toBuffer(): Buffer { - return this.payload; + return this._payload; } public getRawData(): Buffer { - return this.payload; + return this._payload; } } export class DependentCalldataBlock extends CalldataBlock { - public static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32; - public static RAW_DATA_START = new Buffer('<'); - public static RAW_DATA_END = new Buffer('>'); - private parent: CalldataBlock; - private dependency: CalldataBlock; - private aliasFor: CalldataBlock | undefined; + public static readonly RAW_DATA_START = new Buffer('<'); + public static readonly RAW_DATA_END = new Buffer('>'); + private static readonly _DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32; + private static readonly _EMPTY_HEADER_SIZE = 0; + private readonly _parent: CalldataBlock; + private readonly _dependency: CalldataBlock; + private _aliasFor: CalldataBlock | undefined; constructor( name: string, signature: string, parentName: string, - relocatable: boolean, dependency: CalldataBlock, parent: CalldataBlock, ) { - const headerSizeInBytes = 0; - const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES; - super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable); - this.parent = parent; - this.dependency = dependency; - this.aliasFor = undefined; + const headerSizeInBytes = DependentCalldataBlock._EMPTY_HEADER_SIZE; + const bodySizeInBytes = DependentCalldataBlock._DEPENDENT_PAYLOAD_SIZE_IN_BYTES; + super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes); + this._parent = parent; + this._dependency = dependency; + this._aliasFor = undefined; } public toBuffer(): Buffer { const destinationOffset = - this.aliasFor !== undefined ? this.aliasFor.getOffsetInBytes() : this.dependency.getOffsetInBytes(); - const parentOffset = this.parent.getOffsetInBytes(); - const parentHeaderSize = this.parent.getHeaderSizeInBytes(); + this._aliasFor !== undefined ? this._aliasFor.getOffsetInBytes() : this._dependency.getOffsetInBytes(); + const parentOffset = this._parent.getOffsetInBytes(); + const parentHeaderSize = this._parent.getHeaderSizeInBytes(); const pointer: number = destinationOffset - (parentOffset + parentHeaderSize); - const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(16)}`); + const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(Constants.HEX_BASE)}`); const evmWordWidthInBytes = 32; const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes); return pointerBufPadded; } public getDependency(): CalldataBlock { - return this.dependency; + return this._dependency; } - public setAlias(block: CalldataBlock) { - this.aliasFor = block; - this.setName(`${this.getName()} (alias for ${block.getName()})`); + public setAlias(block: CalldataBlock): void { + this._aliasFor = block; + this._setName(`${this.getName()} (alias for ${block.getName()})`); } public getAlias(): CalldataBlock | undefined { - return this.aliasFor; + return this._aliasFor; } public getRawData(): Buffer { - const dependencyRawData = this.dependency.getRawData(); + const dependencyRawData = this._dependency.getRawData(); const rawDataComponents: Buffer[] = []; rawDataComponents.push(DependentCalldataBlock.RAW_DATA_START); rawDataComponents.push(dependencyRawData); @@ -181,24 +172,21 @@ export class DependentCalldataBlock extends CalldataBlock { } export class MemberCalldataBlock extends CalldataBlock { - private static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32; - private header: Buffer | undefined; - private members: CalldataBlock[]; - private contiguous: boolean; + private _header: Buffer | undefined; + private _members: CalldataBlock[]; - constructor(name: string, signature: string, parentName: string, relocatable: boolean, contiguous: boolean) { - super(name, signature, parentName, 0, 0, relocatable); - this.members = []; - this.header = undefined; - this.contiguous = contiguous; + constructor(name: string, signature: string, parentName: string) { + super(name, signature, parentName, 0, 0); + this._members = []; + this._header = undefined; } public getRawData(): Buffer { const rawDataComponents: Buffer[] = []; - if (this.header !== undefined) { - rawDataComponents.push(this.header); + if (this._header !== undefined) { + rawDataComponents.push(this._header); } - _.each(this.members, (member: CalldataBlock) => { + _.each(this._members, (member: CalldataBlock) => { const memberBuffer = member.getRawData(); rawDataComponents.push(memberBuffer); }); @@ -207,91 +195,79 @@ export class MemberCalldataBlock extends CalldataBlock { return rawData; } - public setMembers(members: CalldataBlock[]) { - let bodySizeInBytes = 0; - _.each(members, (member: CalldataBlock) => { - bodySizeInBytes += member.getSizeInBytes(); - }); - this.members = members; - this.setBodySize(0); - } - - public isContiguous(): boolean { - return true; + public setMembers(members: CalldataBlock[]): void { + this._members = members; } - public setHeader(header: Buffer) { - this.setHeaderSize(header.byteLength); - this.header = header; + public setHeader(header: Buffer): void { + this._setHeaderSize(header.byteLength); + this._header = header; } public toBuffer(): Buffer { - if (this.header !== undefined) return this.header; + if (this._header !== undefined) { + return this._header; + } return new Buffer(''); } public getMembers(): CalldataBlock[] { - return this.members; + return this._members; } } class Queue<T> { - private store: T[] = []; - push(val: T) { - this.store.push(val); + private _store: T[] = []; + public push(val: T): void { + this._store.push(val); } - pushFront(val: T) { - this.store.unshift(val); + public pushFront(val: T): void { + this._store.unshift(val); } - pop(): T | undefined { - return this.store.shift(); + public pop(): T | undefined { + return this._store.shift(); } - popBack(): T | undefined { - if (this.store.length === 0) return undefined; - const backElement = this.store.splice(-1, 1)[0]; + public popBack(): T | undefined { + if (this._store.length === 0) { + return undefined; + } + const backElement = this._store.splice(-1, 1)[0]; return backElement; } - merge(q: Queue<T>) { - this.store = this.store.concat(q.store); + public merge(q: Queue<T>): void { + this._store = this._store.concat(q._store); } - mergeFront(q: Queue<T>) { - this.store = q.store.concat(this.store); + public mergeFront(q: Queue<T>): void { + this._store = q._store.concat(this._store); } - getStore(): T[] { - return this.store; + public getStore(): T[] { + return this._store; } - peek(): T | undefined { - return this.store.length >= 0 ? this.store[0] : undefined; + public peek(): T | undefined { + return this._store.length >= 0 ? this._store[0] : undefined; } } export class Calldata { - private selector: string; - private rules: EncodingRules; - private sizeInBytes: number; - private root: CalldataBlock | undefined; - - constructor(rules: EncodingRules) { - this.selector = ''; - this.rules = rules; - this.sizeInBytes = 0; - this.root = undefined; - } + private readonly _rules: EncodingRules; + private _selector: string; + private _sizeInBytes: number; + private _root: CalldataBlock | undefined; - private createQueue(block: CalldataBlock): Queue<CalldataBlock> { + private static _createQueue(block: CalldataBlock): Queue<CalldataBlock> { const blockQueue = new Queue<CalldataBlock>(); // Base Case - if (block instanceof MemberCalldataBlock === false) { + if (!(block instanceof MemberCalldataBlock)) { blockQueue.push(block); return blockQueue; } // This is a Member Block - const memberBlock = block as MemberCalldataBlock; + const memberBlock = block; _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => { if (member instanceof MemberCalldataBlock) { - blockQueue.mergeFront(this.createQueue(member)); + blockQueue.mergeFront(Calldata._createQueue(member)); } else { blockQueue.pushFront(member); } @@ -300,9 +276,9 @@ export class Calldata { // Children _.each(memberBlock.getMembers(), (member: CalldataBlock) => { if (member instanceof DependentCalldataBlock && member.getAlias() === undefined) { - let dependency = member.getDependency(); + const dependency = member.getDependency(); if (dependency instanceof MemberCalldataBlock) { - blockQueue.merge(this.createQueue(dependency)); + blockQueue.merge(Calldata._createQueue(dependency)); } else { blockQueue.push(dependency); } @@ -313,91 +289,15 @@ export class Calldata { return blockQueue; } - private generateAnnotatedHexString(): string { - let hexValue = `${this.selector}`; - if (this.root === undefined) { - throw new Error('expected root'); - } - - const valueQueue = this.createQueue(this.root); - - let block: CalldataBlock | undefined; - let offset = 0; - const functionBlock = valueQueue.peek(); - let functionName: string = functionBlock === undefined ? '' : functionBlock.getName(); - while ((block = valueQueue.pop()) !== undefined) { - // Set f - - // Process each block 1 word at a time - const size = block.getSizeInBytes(); - const name = block.getName(); - const parentName = block.getParentName(); - - //const ancestrialNamesOffset = name.startsWith('ptr<') ? 4 : 0; - //const parentOffset = name.lastIndexOf(parentName); - const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, ''); //.replace(`${parentName}[`, '['); - const signature = block.getSignature(); - - // Current offset - let offsetStr = ''; - - // If this block is empty then it's a newline - let value = ''; - let nameStr = ''; - let line = ''; - if (size === 0) { - offsetStr = ' '.repeat(10); - value = ' '.repeat(74); - nameStr = `### ${prettyName.padEnd(80)}`; - line = `\n${offsetStr}${value}${nameStr}`; - } else { - offsetStr = `0x${offset.toString(16)}`.padEnd(10, ' '); - value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(0, 32))).padEnd(74); - if (block instanceof MemberCalldataBlock) { - nameStr = `### ${prettyName.padEnd(80)}`; - line = `\n${offsetStr}${value}${nameStr}`; - } else { - nameStr = ` ${prettyName.padEnd(80)}`; - line = `${offsetStr}${value}${nameStr}`; - } - } - - for (let j = 32; j < size; j += 32) { - offsetStr = `0x${(offset + j).toString(16)}`.padEnd(10, ' '); - value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(j, j + 32))).padEnd(74); - nameStr = ' '.repeat(40); - - line = `${line}\n${offsetStr}${value}${nameStr}`; - } - - // Append to hex value - hexValue = `${hexValue}\n${line}`; - offset += size; - } - - return hexValue; - } - - private generateCondensedHexString(): string { - let selectorBuffer = ethUtil.toBuffer(this.selector); - if (this.root === undefined) { - throw new Error('expected root'); - } - - const valueQueue = this.createQueue(this.root); - const valueBufs: Buffer[] = [selectorBuffer]; - let block: CalldataBlock | undefined; - while ((block = valueQueue.pop()) !== undefined) { - valueBufs.push(block.toBuffer()); - } - - const combinedBuffers = Buffer.concat(valueBufs); - const hexValue = ethUtil.bufferToHex(combinedBuffers); - return hexValue; + public constructor(rules: EncodingRules) { + this._rules = rules; + this._selector = ''; + this._sizeInBytes = 0; + this._root = undefined; } - public optimize() { - if (this.root === undefined) { + public optimize(): void { + if (this._root === undefined) { throw new Error('expected root'); } @@ -405,14 +305,14 @@ export class Calldata { // 1. Create a queue of subtrees by hash // Note that they are ordered the same as - const subtreeQueue = this.createQueue(this.root); + const subtreeQueue = Calldata._createQueue(this._root); let block: CalldataBlock | undefined; - while ((block = subtreeQueue.popBack()) !== undefined) { + for (block = subtreeQueue.popBack(); block !== undefined; block = subtreeQueue.popBack()) { if (block instanceof DependentCalldataBlock) { - const blockHashBuf = block.getDependency().computeHash(); - const blockHash = ethUtil.bufferToHex(blockHashBuf); - if (blockHash in blocksByHash) { - const blockWithSameHash = blocksByHash[blockHash]; + const dependencyBlockHashBuf = block.getDependency().computeHash(); + const dependencyBlockHash = ethUtil.bufferToHex(dependencyBlockHashBuf); + if (dependencyBlockHash in blocksByHash) { + const blockWithSameHash = blocksByHash[dependencyBlockHash]; if (blockWithSameHash !== block.getDependency()) { block.setAlias(blockWithSameHash); } @@ -422,69 +322,142 @@ export class Calldata { const blockHashBuf = block.computeHash(); const blockHash = ethUtil.bufferToHex(blockHashBuf); - if (blockHash in blocksByHash === false) { + if (!(blockHash in blocksByHash)) { blocksByHash[blockHash] = block; } } } public toHexString(): string { - if (this.root === undefined) { + if (this._root === undefined) { throw new Error('expected root'); } - if (this.rules.optimize) this.optimize(); + if (this._rules.optimize) { + this.optimize(); + } - const offsetQueue = this.createQueue(this.root); + const offsetQueue = Calldata._createQueue(this._root); let block: CalldataBlock | undefined; let offset = 0; - while ((block = offsetQueue.pop()) !== undefined) { + for (block = offsetQueue.pop(); block !== undefined; block = offsetQueue.pop()) { block.setOffset(offset); offset += block.getSizeInBytes(); } - const hexValue = this.rules.annotate ? this.generateAnnotatedHexString() : this.generateCondensedHexString(); + const hexValue = this._rules.annotate ? this._generateAnnotatedHexString() : this._generateCondensedHexString(); return hexValue; } public getSelectorHex(): string { - return this.selector; + return this._selector; } public getSizeInBytes(): number { - return this.sizeInBytes; + return this._sizeInBytes; } - public toAnnotatedString(): string { - return ''; + public setRoot(block: CalldataBlock): void { + this._root = block; + this._sizeInBytes += block.getSizeInBytes(); } - public setRoot(block: CalldataBlock) { - this.root = block; - this.sizeInBytes += block.getSizeInBytes(); + public setSelector(selector: string): void { + this._selector = selector.startsWith('0x') ? selector : `$0x${selector}`; + if (this._selector.length !== Constants.HEX_SELECTOR_LENGTH_IN_CHARS) { + throw new Error(`Invalid selector '${this._selector}'`); + } + this._sizeInBytes += Constants.HEX_SELECTOR_LENGTH_IN_BYTES; // @TODO: Used to be += 8. Bad? } - public setSelector(selector: string) { - // Ensure we have a 0x prefix - if (selector.startsWith('0x')) { - this.selector = selector; - } else { - this.selector = `$0x${selector}`; + private _generateAnnotatedHexString(): string { + let hexValue = `${this._selector}`; + if (this._root === undefined) { + throw new Error('expected root'); } - // The selector must be 10 characters: '0x' followed by 4 bytes (two hex chars per byte) - if (this.selector.length !== 10) { - throw new Error(`Invalid selector '${this.selector}'`); + const valueQueue = Calldata._createQueue(this._root); + + let block: CalldataBlock | undefined; + let offset = 0; + const functionBlock = valueQueue.peek(); + const functionName: string = functionBlock === undefined ? '' : functionBlock.getName(); + for (block = valueQueue.pop(); block !== undefined; block = valueQueue.pop()) { + // Process each block 1 word at a time + const size = block.getSizeInBytes(); + const name = block.getName(); + const parentName = block.getParentName(); + const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, ''); + + // Current offset + let offsetStr = ''; + + // If this block is empty then it's a newline + const offsetPadding = 10; + const valuePadding = 74; + const namePadding = 80; + const evmWordStartIndex = 0; + const emptySize = 0; + let value = ''; + let nameStr = ''; + let line = ''; + if (size === emptySize) { + offsetStr = ' '.repeat(offsetPadding); + value = ' '.repeat(valuePadding); + nameStr = `### ${prettyName.padEnd(namePadding)}`; + line = `\n${offsetStr}${value}${nameStr}`; + } else { + offsetStr = `0x${offset.toString(Constants.HEX_BASE)}`.padEnd(offsetPadding); + value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(evmWordStartIndex, Constants.EVM_WORD_WIDTH_IN_BYTES))).padEnd(valuePadding); + if (block instanceof MemberCalldataBlock) { + nameStr = `### ${prettyName.padEnd(namePadding)}`; + line = `\n${offsetStr}${value}${nameStr}`; + } else { + nameStr = ` ${prettyName.padEnd(namePadding)}`; + line = `${offsetStr}${value}${nameStr}`; + } + } + + for (let j = Constants.EVM_WORD_WIDTH_IN_BYTES; j < size; j += Constants.EVM_WORD_WIDTH_IN_BYTES) { + offsetStr = `0x${(offset + j).toString(Constants.HEX_BASE)}`.padEnd(offsetPadding); + value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(j, j + Constants.EVM_WORD_WIDTH_IN_BYTES))).padEnd(valuePadding); + nameStr = ' '.repeat(namePadding); + line = `${line}\n${offsetStr}${value}${nameStr}`; + } + + // Append to hex value + hexValue = `${hexValue}\n${line}`; + offset += size; + } + + return hexValue; + } + + private _generateCondensedHexString(): string { + const selectorBuffer = ethUtil.toBuffer(this._selector); + if (this._root === undefined) { + throw new Error('expected root'); + } + + const valueQueue = Calldata._createQueue(this._root); + const valueBufs: Buffer[] = [selectorBuffer]; + let block: CalldataBlock | undefined; + for (block = valueQueue.pop(); block !== undefined; block = valueQueue.pop()) { + valueBufs.push(block.toBuffer()); } - this.sizeInBytes += 8; + + const combinedBuffers = Buffer.concat(valueBufs); + const hexValue = ethUtil.bufferToHex(combinedBuffers); + return hexValue; } } export class RawCalldata { - private value: Buffer; - private offset: number; // tracks current offset into raw calldata; used for parsing - private selector: string; - private scopes: Queue<number>; + private static readonly _INITIAL_OFFSET = 0; + private readonly _value: Buffer; + private readonly _selector: string; + private readonly _scopes: Queue<number>; + private _offset: number; // tracks current offset into raw calldata; used for parsing constructor(value: string | Buffer, hasSelectorPrefix: boolean = true) { if (typeof value === 'string' && !value.startsWith('0x')) { @@ -492,21 +465,21 @@ export class RawCalldata { } const valueBuf = ethUtil.toBuffer(value); if (hasSelectorPrefix) { - this.selector = ethUtil.bufferToHex(valueBuf.slice(0, 4)); - this.value = valueBuf.slice(4); // disregard selector + this._selector = ethUtil.bufferToHex(valueBuf.slice(Constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, Constants.HEX_SELECTOR_LENGTH_IN_BYTES)); + this._value = valueBuf.slice(Constants.HEX_SELECTOR_LENGTH_IN_BYTES); // disregard selector } else { - this.selector = '0x'; - this.value = valueBuf; + this._selector = '0x'; + this._value = valueBuf; } - this.offset = 0; - this.scopes = new Queue<number>(); - this.scopes.push(0); + this._scopes = new Queue<number>(); + this._scopes.push(RawCalldata._INITIAL_OFFSET); + this._offset = RawCalldata._INITIAL_OFFSET; } public popBytes(lengthInBytes: number): Buffer { - const value = this.value.slice(this.offset, this.offset + lengthInBytes); - this.setOffset(this.offset + lengthInBytes); + const value = this._value.slice(this._offset, this._offset + lengthInBytes); + this.setOffset(this._offset + lengthInBytes); return value; } @@ -521,28 +494,28 @@ export class RawCalldata { } public readBytes(from: number, to: number): Buffer { - const value = this.value.slice(from, to); + const value = this._value.slice(from, to); return value; } - public setOffset(offsetInBytes: number) { - this.offset = offsetInBytes; + public setOffset(offsetInBytes: number): void { + this._offset = offsetInBytes; } - public startScope() { - this.scopes.pushFront(this.offset); + public startScope(): void { + this._scopes.pushFront(this._offset); } - public endScope() { - this.scopes.pop(); + public endScope(): void { + this._scopes.pop(); } public getOffset(): number { - return this.offset; + return this._offset; } - public toAbsoluteOffset(relativeOffset: number) { - const scopeOffset = this.scopes.peek(); + public toAbsoluteOffset(relativeOffset: number): number { + const scopeOffset = this._scopes.peek(); if (scopeOffset === undefined) { throw new Error(`Tried to access undefined scope.`); } @@ -551,6 +524,6 @@ export class RawCalldata { } public getSelector(): string { - return this.selector; + return this._selector; } } diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts index 80797c563..926023468 100644 --- a/packages/utils/src/abi_encoder/data_type.ts +++ b/packages/utils/src/abi_encoder/data_type.ts @@ -78,7 +78,6 @@ export abstract class PayloadDataType extends DataType { name, signature, parentName, - /*offsetInBytes,*/ relocatable, encodedValue, ); return block; @@ -116,12 +115,10 @@ export abstract class DependentDataType extends DataType { const name = this.getDataItem().name; const signature = this.getSignature(); const parentName = parentBlock === undefined ? '' : parentBlock.getName(); - const relocatable = false; const block = new DependentCalldataBlock( name, signature, parentName, - relocatable, dependencyBlock, parentBlock, ); @@ -235,9 +232,7 @@ export abstract class MemberDataType extends DataType { const methodBlock: MemberCalldataBlock = new MemberCalldataBlock( this.getDataItem().name, this.getSignature(), - parentName, - this.isStatic(), - false, + parentName ); let members = this.members; @@ -262,9 +257,7 @@ export abstract class MemberDataType extends DataType { const methodBlock: MemberCalldataBlock = new MemberCalldataBlock( this.getDataItem().name, this.getSignature(), - parentName, - this.isStatic(), - false, + parentName ); const memberBlocks: CalldataBlock[] = []; let childMap = _.cloneDeep(this.memberMap); |