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);
context : ContextszDir : Storage path in devicenumUsers : Number of total usersnumCards : Number of total cardsnumFingers : Number of total fingerprintsnumFaces : Number of total facesptrIsAcceptableUserID : TBD
NOTE
The zoneObj variable needs to return the memory to the system by the BS2_ReleaseObject function after being used.
If successfully done, BS_SDK_SUCCESS will be returned.
If there is an error, the corresponding error code will be returned.