User Management API > BS2_GetUserDatabaseInfoFromDir

Gets all user data(Number of users, cards, fingerprints, faces) from storage path in device.


#include "BS_API.h"
int BS2_GetUserDatabaseInfoFromDir(void* context, const char* szDir, uint32_t* numUsers, uint32_t* numCards, uint32_t* numFingers, uint32_t* numFaces, IsAcceptableUserID ptrIsAcceptableUserID);


  • [In] context : Context
  • [Out] szDir : Storage path in device
  • [Out] numUsers : Number of total users
  • [Out] numCards : Number of total cards
  • [Out] numFingers : Number of total fingerprints
  • [Out] numFaces : Number of total faces
  • [In] ptrIsAcceptableUserID : TBD

The zoneObj variable needs to return the memory to the system by the BS2_ReleaseObject function after being used.

Return Value

If successfully done, BS_SDK_SUCCESS will be returned.
If there is an error, the corresponding error code will be returned.

See Also