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(PureBasic) Append Big-Endian or Little-Endian IntegersDemonstrates how to append integers in big-endian or little-endian byte order to a BinData. Note: This example requires Chilkat v9.5.0.77 or greater.
IncludeFile "CkBinData.pb" Procedure ChilkatExample() bd.i = CkBinData::ckCreate() If bd.i = 0 Debug "Failed to create object." ProcedureReturn EndIf ; The hex value of decimal 123456789 is 0x075BCD15 x.i = 123456789 ; Appending little-endian causes bytes to be ; appended in the order 0x15, 0xCD, 0x5B, 0x07 littleEndian.i = 1 success.i = CkBinData::ckAppendInt4(bd,x,littleEndian) Debug CkBinData::ckGetEncoded(bd,"hex") ; Output is: 15CD5B07 ; Now append the same integer in big-endian byte order. ; Appending bit-endian causes bytes to be ; appended in the order 0x07, 0x5B, 0xCD, 0x15 littleEndian = 0 CkBinData::ckAppendInt4(bd,x,littleEndian) Debug CkBinData::ckGetEncoded(bd,"hex") ; bd now contains: 15CD5B07075BCD15 ; ------------------------------------------- ; Now do the same thing with 16-bit integers CkBinData::ckClear(bd) ; 1234 decimal = 0x04D2 hex. x = 1234 littleEndian = 1 CkBinData::ckAppendInt2(bd,x,littleEndian) Debug CkBinData::ckGetEncoded(bd,"hex") ; Output is: D204 littleEndian = 0 CkBinData::ckAppendInt2(bd,x,littleEndian) Debug CkBinData::ckGetEncoded(bd,"hex") ; Output is now: D20404D2 CkBinData::ckDispose(bd) ProcedureReturn EndProcedure |
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