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author | fragosti <francesco.agosti93@gmail.com> | 2018-12-04 06:48:15 +0800 |
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committer | fragosti <francesco.agosti93@gmail.com> | 2018-12-04 06:48:15 +0800 |
commit | 7086bd32ee23f0931be26194eb28af8178f858eb (patch) | |
tree | 53764373a8228b00d88939fdecc6f6a1ae633c9e /packages/utils/src/abi_encoder/calldata/blocks/set.ts | |
parent | 50bfbda79a312651581f03614c1b4f4cbbe49cf1 (diff) | |
parent | 50df67e7511460f051f91785bb4384485077ef60 (diff) | |
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Merge branch 'development' of https://github.com/0xProject/0x-monorepo into feature/website/instant-configurator
Diffstat (limited to 'packages/utils/src/abi_encoder/calldata/blocks/set.ts')
-rw-r--r-- | packages/utils/src/abi_encoder/calldata/blocks/set.ts | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/set.ts b/packages/utils/src/abi_encoder/calldata/blocks/set.ts new file mode 100644 index 000000000..d1abc4986 --- /dev/null +++ b/packages/utils/src/abi_encoder/calldata/blocks/set.ts @@ -0,0 +1,47 @@ +import * as _ from 'lodash'; + +import { CalldataBlock } from '../calldata_block'; + +export class SetCalldataBlock extends CalldataBlock { + private _header: Buffer | undefined; + private _members: CalldataBlock[]; + + 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 (!_.isUndefined(this._header)) { + rawDataComponents.push(this._header); + } + _.each(this._members, (member: CalldataBlock) => { + const memberBuffer = member.getRawData(); + rawDataComponents.push(memberBuffer); + }); + const rawData = Buffer.concat(rawDataComponents); + return rawData; + } + + public setMembers(members: CalldataBlock[]): void { + this._members = members; + } + + public setHeader(header: Buffer): void { + this._setHeaderSize(header.byteLength); + this._header = header; + } + + public toBuffer(): Buffer { + if (!_.isUndefined(this._header)) { + return this._header; + } + return new Buffer(''); + } + + public getMembers(): CalldataBlock[] { + return this._members; + } +} |