x_storage_core 0.0.4

Core package for x_storage providing XStorageDriver and other base functionality

x_storage_core

XStorage is a Flutter package that provides a unified interface for handling different storage services (Firebase Storage, local file system, etc.). This package provides the core functionality of XStorage.

Features

• Unified storage interface (XStorageDriver)
• Base implementations for various storage drivers
• Basic file operations (read, write, delete, existence check)
• URI-based file management

Getting Started

Installation

dependencies:
  x_storage_core: ^0.0.1

Basic Usage

import 'package:x_storage_core/x_storage_core.dart';

// Create XStorage instance
final storage = XStorage();

// Register a driver (example: custom driver)
class MyStorageDriver extends XStorageDriver with NetworkXStorageMixin {
  @override
  String get scheme => 'my_storage';

  @override
  String get rootUrl => 'https://example.com';

  // Implement other methods...
}

// Register the driver
storage.registerDriver(MyStorageDriver());

// Save a file
await storage.saveFile(
  XStorageUri.create('my_storage', 'path/to/file.txt'),
  Uint8List.fromList([/* data */]),
);

// Load a file
final data = await storage.loadFile(
  XStorageUri.create('my_storage', 'path/to/file.txt'),
);

// Delete a file
await storage.deleteFile(
  XStorageUri.create('my_storage', 'path/to/file.txt'),
);

Creating Custom Drivers

To create a driver for a new storage service, extend XStorageDriver and implement the required methods:

class CustomStorageDriver extends XStorageDriver with NetworkXStorageMixin {
  @override
  String get scheme => 'custom';

  @override
  String get rootUrl => 'https://custom-storage.example.com';

  @override
  Future<void> saveFile(XStorageUri uri, Uint8List data) async {
    // Implementation...
  }

  @override
  Future<Uint8List?> loadFile(XStorageUri uri) async {
    // Implementation...
  }

  @override
  Future<void> deleteFile(XStorageUri uri) async {
    // Implementation...
  }
}

Available Mixins

• NetworkXStorageMixin: For network-based storage
• FileXStorageMixin: For file system-based storage
• AssetXStorageMixin: For Flutter assets

License

This project is licensed under the MIT License - see the LICENSE file for details.