Class TWspPrimitiveEncoder

class TWspPrimitiveEncoder;

Support

Supported from 7.0

Description

A collection of primitive encoding functions defined by the WSP standard.

Data is treated as 8-bit.

Defined in TWspPrimitiveEncoder:
DateL(), LongIntL(), ShortInt(), TextStringL(), TextStringL(), UintVarL()

static TUint8 ShortInt(const TUint8 aValue);

Description

Sets the top bit of the specified value, using the WSP defined ShortInt encoding method.

Parameters

const TUint8 aValue The value whose top bit is to be set.

Return value

TUint8 The input value with the top bit (i.e. 0x80) set. This is zero, if the input value is greater that 127.

static HBufC8* LongIntL(const TUint32 aValue);

Description

Encodes the specified value, using the WSP defined LongInt encoding method.

Parameters

const TUint32 aValue The value to be encoded.

Return value

HBufC8* A pointer to heap descriptor containing the encoded value.

Leave codes

KErrNoMemory If insufficient memory available.

static HBufC8* UintVarL(const TUint32 aInt);

Description

Encodes the specified value, using the WSP defined UintVar encoding method.

Parameters

const TUint32 aInt The value to be encoded.

Return value

HBufC8* A pointer to heap descriptor containing the encoded value.

Leave codes

KErrNoMemory If insufficient memory available.

static HBufC8* TextStringL(const RString aText);

Description

Encodes the specified string, using the WSP defined TextString encoding method.

Parameters

const RString aText The string, stored in a string pool, that is to be encoded.

Return value

HBufC8* A pointer to heap descriptor containing the encoded string.

Leave codes

KErrNoMemory If insufficient memory available.

static HBufC8* TextStringL(const TDesC8& aText);

Description

Encodes the specified string, using the WSP defined TextString encoding method.

Parameters

const TDesC8& aText The string, supplied in a descriptor, that is to be encoded.

Return value

HBufC8* A pointer to heap descriptor containing the encoded string.

Leave codes

KErrNoMemory If insufficient memory available.

static HBufC8* DateL(const TDateTime aDate);

Description

Encodes the specified date/time value, using the WSP defined Date encoding method.

Parameters

const TDateTime aDate The date/time to be encoded.

Return value

HBufC8* A pointer to heap descriptor containing the encoded date/time.

Leave codes

KErrNoMemory If insufficient memory available.