USB Exported Control API > BS2_GetFilteredLogFromDirWithKey

[+2.8.2] Gets the log after a given log record ID from the data extracted by USB by a maximum of amount.


#include "BS_API.h"
int BS2_GetFilteredLogFromDirWithKey(void* context, const char* szDir, char* uid, BS2_EVENT_CODE eventCode, BS2_TIMESTAMP start, BS2_TIMESTAMP end, uint8_t tnakey, BS2Event** logsObj, uint32_t* numLog, const BS2EncryptKey* key);


  • [In] context : Context
  • [In] szDir : Data storage path
  • [In] uid : User identifier, if NULL, means all users.
  • [In] eventCode : Log event code, 0 means all events.
  • [In] start : The start time of the condition search, 0 means there is no limit.
  • [In] end : The last time of the condition search and 0 means there is no limit.
  • [In] tnakey : TNA key, 0 means all TNA keys.
  • [Out] logsObj : Pointer to store the address of the log record
  • [Out] numLog : Number of log records
  • [In] key : Encryption key and the key value specified by BS2_SetDataEncryptKey

The logsObj variable must return memory to the system after use via the BS2_ReleaseObject function.

Return value

Returns BS_SDK_SUCCESS if performed successfully, or a corresponding error code if an error occurs.

See Also