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smart-city-digital-twin-mar…/smart-app-city/frontend/node_modules/expo/build/devtools/MessageFramePacker.d.ts
Eric FELIXINE e30ae8ed09 feat(smart-app): implement complete mobile app MVP
- App.tsx: full navigation (Auth stack + Main tabs with 5 screens)
- Auth: LoginScreen, RegisterScreen, ForgotPasswordScreen
- HomeScreen: dashboard with IoT metrics, weather widget, alerts, quick actions, sensors
- MapScreen: interactive map with layer toggles (6 layers)
- MarketplaceScreen: categories (6), products (5), search
- ChatScreen: AI chat with quick prompts (4), bot responses
- ProfileScreen: user info, stats, menu (9 items), logout
- AlertsScreen: alert list with severity, acknowledge
- SensorsScreen: sensor list with type filters (6 types), search
- ZonesScreen: zone cards with stats
- SettingsScreen: language picker (FR/EN/ES/DE), privacy, about
- Stores: iotStore (sensors, zones, alerts), notificationStore, uiStore + i18n
- Hooks: useSensors, useAlerts, useNotifications, useLocation
- Components: Card, Button, LoadingSpinner, ErrorBoundary, Header
- Services: iotService, notificationService (with axios API client)
- Utils: formatters (temp, AQI, noise, dates), validators (email, password, IBAN)
- Theme: colors.ts with full design system (Blue Ocean palette)
- Ditto: fixed MongoDB connection, new JWT secrets, official gateway image
2026-06-01 18:00:35 -04:00

40 lines
1.7 KiB
TypeScript

/**
* A message frame packer that serializes a messageKey and a payload into a binary format.
*
* +------------------+-------------------+----------------------------+--------------------------+
* | 4 bytes (Uint32) | Variable length | 1 byte (Uint8) | Variable length |
* | MessageKeyLength | MessageKey (JSON) | PayloadTypeIndicator (enum)| Payload (binary data) |
* +------------------+-------------------+----------------------------+--------------------------+
*
* MessageFrame Format:
*
* 1. MessageKeyLength (4 bytes):
* - A 4-byte unsigned integer indicating the length of the MessageKey JSON string.
*
* 2. MessageKey (Variable length):
* - The JSON string representing the message key, encoded as UTF-8.
*
* 3. PayloadTypeIndicator (1 byte):
* - A single byte enum value representing the type of the payload (e.g., Uint8Array, String, Object, ArrayBuffer, Blob).
*
* 4. Payload (Variable length):
* - The actual payload data, which can vary in type and length depending on the PayloadType.
*
*/
type MessageKeyTypeBase = string | object;
type PayloadType = Uint8Array | string | number | null | undefined | object | ArrayBuffer | Blob;
interface MessageFrame<T extends MessageKeyTypeBase> {
messageKey: T;
payload?: PayloadType;
}
export declare class MessageFramePacker<T extends MessageKeyTypeBase> {
private textEncoder;
private textDecoder;
pack({ messageKey, payload }: MessageFrame<T>): Promise<Uint8Array>;
unpack(packedData: ArrayBuffer): Promise<MessageFrame<T>>;
private payloadToUint8Array;
private deserializePayload;
private static getPayloadTypeIndicator;
}
export {};
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