35 lines
876 B
JavaScript
35 lines
876 B
JavaScript
// @flow
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import {Account} from './account';
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import {PublicKey} from './publickey';
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import {Loader} from './loader';
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import type {Connection} from './connection';
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/**
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* Factory class for transactions to interact with a program loader
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*/
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export class BpfLoader {
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/**
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* Public key that identifies the BpfLoader
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*/
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static get programId(): PublicKey {
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return new PublicKey('BPFLoader1111111111111111111111111111111111');
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}
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/**
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* Load a BPF program
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*
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* @param connection The connection to use
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* @param owner User account to load the program into
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* @param elfBytes The entire ELF containing the BPF program
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*/
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static load(
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connection: Connection,
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payer: Account,
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elf: Array<number>,
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): Promise<PublicKey> {
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const program = new Account();
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return Loader.load(connection, payer, program, BpfLoader.programId, elf);
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}
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}
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