OpenHarmony dsoftbus

openEuler embedded softbus capability support

Distributed middleware code laboratory, mainly storing some application examples

HMDFS is an overlay file system. Relying on the underlying file system, under the premise of networking, file exchanges across devices can be realized.

Compile and build tools that based on GN and ninja for distributed middleware components.

DeviceManager supports authentication and networking for account-independent distributed devices. It provides a set of APIs for listening, discovery, and authentication of distributed devices.

Relational database (RDB) is a database that manages data based on a relational model. OpenHarmony relational database provides a complete mechanism for managing local databases based on SQLite components.

Distributed file services provide cross device, POSIX compliant file access capabilities. On the basis of distributed soft bus dynamic networking, it provides a unified, logical, and tree shaped file system hierarchy for each device node on the network.

The parameter process to provide parameters(like udid.) for distributed components.

Device security level management module to ensure the security of data flow in each node.

The System Ability Framework (safwk) component defines how to implement system abilities and provides APIs to start and register system abilities.

The data transmission management and control module is responsible for providing distributed services with management and control strategies for cross-device transmission. The data transmission control module provides interface definitions related to da...

The sub-module of the security subsystem is responsible for the establishment, maintenance, use, and revocation of trusted relationships between devices, and the management of the entire life cycle.

HUKS provides keystore capabilities to applications, including functions such as key management and key cryptographic operations.

The System Ability Manager (Samgr) provides functions related to system abilities (also called system services), including the startup, registration, and query.