ethstorage-sdk-ts/dist/ethstorage/ethstorage-node.js

eip-4844 blobs upload sdk from ethstorage-sdk

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.EthStorage = void 0;
const fs_1 = __importDefault(require("fs"));
const ethstorage_1 = require("./ethstorage");
class EthStorage extends ethstorage_1.BaseEthStorage {
    getFileInfo(filePath) {
        console.log("getFileInfo", filePath);
        const fileStat = fs_1.default.statSync(filePath);
        if (fileStat.isFile()) {
            const name = filePath.substring(filePath.lastIndexOf("/") + 1);
            return {
                isFile: true,
                isDirectory: false,
                name: name,
                size: fileStat.size,
                path: filePath,
            };
        }
        return {
            isFile: false,
            isDirectory: fileStat.isDirectory(),
        };
    }
    async getFileChunk(filePath, fileSize, start, end) {
        end = end > fileSize ? fileSize : end;
        const length = end - start;
        const buf = Buffer.alloc(length);
        const fd = fs_1.default.openSync(filePath, "r");
        fs_1.default.readSync(fd, buf, 0, length, start);
        fs_1.default.closeSync(fd);
        return buf;
    }
}
exports.EthStorage = EthStorage;