Class RMessage2

class RMessage2 : public RMessagePtr2;

Description

An object that encapsulates the details of a client request.

Derivation

• RMessagePtr2 - A handle to a message sent by the client to the server.

• RMessage2 - An object that encapsulates the details of a client request.

Members

Defined in RMessage2:

• EConnectA message type used internally that means connect.
• EDisConnectA message type used internally that means disconnect.
• Function()constGets the the number of the function requested by the client.
• Int0()constGets the first message argument as an integer value.
• Int1()constGets the second message argument as an integer value.
• Int2()constGets the third message argument as an integer value.
• Int3()constGets the fourth message argument as an integer value.
• Ptr0()constGets the first message argument as a pointer type.
• Ptr1()constGets the second message argument as a pointer type.
• Ptr2()constGets the third message argument as a pointer type.
• Ptr3()constGets the fourth message argument as a pointer type.
• RMessage2()Default constructor
• RMessage2(const RMessagePtr2 &)Constructs an RMessage2 from an RMessagePtr2.
• Session()constGets a pointer to the session.
• TSessionMessagesDefines internal message types.
• iArgsA copy of the message arguments.
• iFunctionThe request type.

Inherited from RMessagePtr2:

• Client(RThread &,TOwnerType)constOpens a handle on the client thread.
• ClientL(RThread &,TOwnerType)constOpens a handle on the client thread.
• ClientProcessFlags()const
• ClientStatus()constReturns the pointer to the clients TRequestStatus associated with the message.
• Complete(RHandleBase)constDuplicates the specified handle in the client thread, and returns this handle as...
• Complete(TInt)constFrees this message.
• GetDesLength(TInt)constGets the length of a descriptor argument in the client's process.
• GetDesLengthL(TInt)constGets the length of a descriptor argument in the client's process, leaving on fai...
• GetDesMaxLength(TInt)constGets the maximum length of a descriptor argument in the client's process.
• GetDesMaxLengthL(TInt)constGets the maximum length of a descriptor argument in the client's process, leavin...
• Handle()constGets the message handle value.
• HasCapability(TCapability,TCapability,const char *)constCheck if the process which sent this message has both of the given capabilities.
• HasCapability(TCapability,const char *)constCheck if the process which sent this message has a given capability.
• HasCapabilityL(TCapability,TCapability,const char *)constCheck if the process which sent this message has both of the given capabilities.
• HasCapabilityL(TCapability,const char *)constCheck if the process which sent this message has a given capability.
• Identity()const
• IsNull()constTests whether this message handle is empty.
• Kill(TInt)constKills the client.
• Panic(const TDesC &,TInt)constPanics the client.
• Read(TInt,TDes16 &,TInt)constReads data from the specified offset within the 16-bit descriptor argument, into...
• Read(TInt,TDes8 &,TInt)constReads data from the specified offset within the 8-bit descriptor argument, into ...
• ReadL(TInt,TDes16 &,TInt)constReads data from the specified offset within the 16-bit descriptor argument, into...
• ReadL(TInt,TDes8 &,TInt)constReads data from the specified offset within the 8-bit descriptor argument, into ...
• SecureId()constReturn the Secure ID of the process which sent this message.
• SetProcessPriority(TProcessPriority)constSets the priority of the client's process.
• SetProcessPriorityL(TProcessPriority)constSets the priority of the client's process.
• Terminate(TInt)constTerminates the client.
• VendorId()constReturn the Vendor ID of the process which sent this message.
• Write(TInt,const TDesC16 &,TInt)constWrites data from the specified source descriptor to the specified offset within ...
• Write(TInt,const TDesC8 &,TInt)constWrites data from the specified source descriptor to the specified offset within ...
• WriteL(TInt,const TDesC16 &,TInt)constWrites data from the specified source descriptor to the specified offset within ...
• WriteL(TInt,const TDesC8 &,TInt)constWrites data from the specified source descriptor to the specified offset within ...
• iHandle

inline RMessage2();

Description

Default constructor

IMPORT_C RMessage2(const RMessagePtr2 &aPtr);

Description

Constructs an RMessage2 from an RMessagePtr2.

Parameters

inline TInt Function() const;

Description

Gets the the number of the function requested by the client.

Return value

inline TInt Int0() const;

Description

Gets the first message argument as an integer value.

Return value

inline TInt Int1() const;

Description

Gets the second message argument as an integer value.

Return value

inline TInt Int2() const;

Description

Gets the third message argument as an integer value.

Return value

inline TInt Int3() const;

Description

Gets the fourth message argument as an integer value.

Return value

inline const TAny* Ptr0() const;

Description

Gets the first message argument as a pointer type.

Return value

inline const TAny* Ptr1() const;

Description

Gets the second message argument as a pointer type.

Return value

inline const TAny* Ptr2() const;

Description

Gets the third message argument as a pointer type.

Return value

inline const TAny* Ptr3() const;

Description

Gets the fourth message argument as a pointer type.

Return value

inline CSession2* Session() const;

Description

Gets a pointer to the session.

Return value

TSessionMessages

Description

Defines internal message types.

protected: TInt iFunction;

Description

The request type.

protected: TInt iArgs[KMaxMessageArguments];

Description

A copy of the message arguments.