Class CSdpAttrIdMatchList

class CSdpAttrIdMatchList : public CBase, public MSdpElementBuilder;

Description

SDP Attribute ID Match list.

Holds a list of Attribute IDs to be retrieved from a remote device in an Service Attribute Request. Set in terms of ranges of attributes, each one specified through a TAttrRange.

Derivation

• MSdpElementBuilder - Constructs an attribute value, or a set of attributes, from multiple data elemen...
• CBase - Base class for all classes to be instantiated on the heap.

• CSdpAttrIdMatchList - SDP Attribute ID Match list.

Members

Defined in CSdpAttrIdMatchList:

• AddL(TAttrRange)Adds a range of IDs to the list.
• BuildDESL()Adds a (header for a) Data element sequence (DES), a data element whose data fie...
• BuildUintL(const TDesC8 &)This should be one or two 16 bit integers, representing an AttrId of range there...
• Count()constGets the number of separate ranges of attribute IDs in the list.
• EndListL()Attribute list now complete. Stop the parser by returning 0.
• InMatchList(TSdpAttributeID)constTests if the specified attribute ID is in the list.
• InMatchList(TSdpAttributeID,TInt &)constTests if the specified attribute ID is in the list, and gets its position. Do no...
• InMatchListRange(TSdpAttributeID,TInt &)constTests if the specified attribute ID is in the list.
• NewL()Allocate and construct a new CSdpAttrIdMatchList object.
• NewL(const CSdpAttrIdMatchList &)Allocate and construct a new CSdpAttrIdMatchList object as a copy of another CSd...
• RemoveL(TAttrRange)Removes a range of IDs from the list.
• StartListL()Indicates that subsequent elements added belong to a DES or DEA.
• ~CSdpAttrIdMatchList()Destructor.

Inherited from CBase:

• Delete(CBase *)Deletes the specified object.
• Extension_(TUint,TAny *&,TAny *)Extension function
• operator new(TUint)Allocates the object from the heap and then initialises its contents to binary z...
• operator new(TUint,TAny *)Initialises the object to binary zeroes.
• operator new(TUint,TLeave)Allocates the object from the heap and then initialises its contents to binary z...
• operator new(TUint,TLeave,TUint)Allocates the object from the heap and then initialises its contents to binary z...
• operator new(TUint,TUint)Allocates the object from the heap and then initialises its contents to binary z...

Inherited from MSdpElementBuilder:

• BuildBooleanL(TBool)Adds a Boolean element.
• BuildDEAL()Adds a (header for a) Data element alternative (DEA), a data element whose data ...
• BuildIntL(const TDesC8 &)Adds a signed integer element.
• BuildNilL()Adds a null element.
• BuildStringL(const TDesC8 &)Adds a Text String element.
• BuildURLL(const TDesC8 &)Adds a URL element.
• BuildUUIDL(const TUUID &)Adds a UUID element.
• BuildUnknownL(TUint8,TUint8,const TDesC8 &)Adds an element of any type.
• MSEB_ExtensionInterfaceL(TUid,void *&)Returns a null aObject if the extension is not implemented, or a pointer to anot...

IMPORT_C static CSdpAttrIdMatchList* NewL();

Description

Allocate and construct a new CSdpAttrIdMatchList object.

Return value

CSdpAttrIdMatchList * New CSdpAttrIdMatchList object

IMPORT_C static CSdpAttrIdMatchList* NewL(const CSdpAttrIdMatchList &aAttrMatchList);

Description

Allocate and construct a new CSdpAttrIdMatchList object as a copy of another CSdpAttrIdMatchList.

Parameters

const CSdpAttrIdMatchList &aAttrMatchList Object to copy

Return value

CSdpAttrIdMatchList * New CSdpAttrIdMatchList object

IMPORT_C ~CSdpAttrIdMatchList();

Description

Destructor.

IMPORT_C void AddL(TAttrRange aRange);

Description

Adds a range of IDs to the list.

Parameters

TAttrRange aRange Range to add

IMPORT_C void RemoveL(TAttrRange aRange);

Description

Removes a range of IDs from the list.

Parameters

TAttrRange aRange Range to remove

IMPORT_C TBool InMatchList(TSdpAttributeID aAttrId, TInt &aPos) const;

Description

Tests if the specified attribute ID is in the list, and gets its position. Do not use this - it gives an off-by-one error for aPos unless the attribute is the first one in a contiguous range. Use CSdpAttrIdMatchList::InMatchListRange(TSdpAttributeID,TInt &)const instead

Parameters

TSdpAttributeID aAttrId Attribute ID to test TInt &aPos Position of ID in the list with an off-by-one error for IDs not at the start of a range, or 0 if not found

Return value

TBool ETrue if the attribute is in the list, else EFalse

IMPORT_C TBool InMatchList(TSdpAttributeID aAttrId) const;

Description

Tests if the specified attribute ID is in the list.

Parameters

TSdpAttributeID aAttrId Attribute ID to test

Return value

TBool ETrue if the attribute is in the list, else EFalse

IMPORT_C TInt Count() const;

Description

Gets the number of separate ranges of attribute IDs in the list.

Return value

TInt Number of ranges of attribute IDs in the list

IMPORT_C TBool InMatchListRange(TSdpAttributeID aAttrId, TInt &aRange) const;

Description

Tests if the specified attribute ID is in the list.

Parameters

TSdpAttributeID aAttrId Attribute ID to test TInt &aRange Position of the range of IDs in the list which contains aAttrId, or 0 if not found

Return value

TBool ETrue if the attribute is in the list, else EFalse

private: virtual MSdpElementBuilder* BuildUintL(const TDesC8 &aUint);

Description

This should be one or two 16 bit integers, representing an AttrId of range thereof respectively.

Parameters

const TDesC8 &aUint

Return value

MSdpElementBuilder *

private: virtual MSdpElementBuilder* BuildDESL();

Description

Adds a (header for a) Data element sequence (DES), a data element whose data field is a sequence of data elements.

This should be followed by a call to CSdpAttrIdMatchList::StartListL(), and then calls to add elements to the list.

Return value

MSdpElementBuilder * Attribute value with added element

private: virtual MSdpElementBuilder* StartListL();

Description

Indicates that subsequent elements added belong to a DES or DEA.

The end of the list should be indicated by a call to EndList().

Return value

MSdpElementBuilder * Builder

private: virtual MSdpElementBuilder* EndListL();

Description

Attribute list now complete. Stop the parser by returning 0.

Return value

MSdpElementBuilder *