WSP Header Primitive Encoding

TWspPrimitiveEncoder allows encoding of header values. This encodes the input using various WSP encoding methods as follows: TWspPrimitiveEncoder is used to convert data into binary strings.

Steps

• ShortInt() encodes the TUint8 parameter value.

  Example:

  TUint8 input;
  input=0x7F; // MAX input value
  // encode short integer 
  TUInt8 uInt8 = TWspPrimitiveEncoder::ShortInt(input);

  If the input value is greater that 127, it returns 0.

• LongIntL() encodes the TUint32 parameter value.

  Example:

  TUint32 input;
  input=0x10000;
  // encode long int
  HBufC8  buf = TWspPrimitiveEncoder::LongIntL(input);

• TextStringL() encodes the string value.

  Example:

  _LIT8(KString1,"X-Header-1.foo");
  // encode field name
  HBufC8  buf = TWspPrimitiveEncoder::TextStringL(KString1);

• UintVarL() encodes the TUint32 parameter value.

  Example:

  TUint32 input;
  input=0x3FFF;
  //encode UintVar
  HBufC8 buf = TWspPrimitiveEncoder::UintVarL(input);

• DateL() encodes the date value.

  Example:

  TDateTime date(1970,EJanuary,0,0,0,0,0);
  //encode the date value
  HBufC8  buf = TWspPrimitiveEncoder::DateL(date);