Developer

API Reference

IBTBIPResponder_PeekData()

Brew Release
Brew MP 1.0.2
See Also
IBTBIPResponder_GetRequestData()
Description
Copies the first chunk of the image/attachment/thumbnail. The data is still retained in the object. The purpose of this API is for application to get enough data to analyze whether it is of the supported format.
This API can be called when the nDataLen field in the request indicates the presence of data.
Parameters
  • _me
    [in]:
    the object
  • dataBuf
    [out]:
    destination name of image/attachment
  • dataBufLen
    [in]:
    number of bytes dataBuf can hold
  • dataBufLenReq
    [out]:
    number of bytes of data available
    Return
  • AEE_SUCCESS
    []:
    request data is successfully retrieved
  • AEE_EBADPARM
    []:
    invalid input parameters
  • AEE_ENOSUCH
    []:
    data not available
Prototype
   AEEResult IBTBIPResponder_PeekData(IBTBIPResponder* _me, 
                                      uint8*           dataBuf,
                                      int              dataBufLen, 
                                      int*             dataBufLenReq);
Side Effect
None
Comment
None
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