MFlowManager Class Reference
|
class MFlowManager : public MInetBase
|
The flow manager interface.
The use of
MFlowManager
is mostly hidden behind the
RFlowContext
, but the upper layer must be aware of its existence. Currently, the
MFlowManager
interface is included into the MnetworkService (and is implemented by the IP6 protocol instance), which must be used whenever an instance of
MFlowManager
is required.
-
Since
-
v7.0
Member Functions Documentation
DecUsers()
|
void
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DecUsers
|
(
|
)
|
[pure virtual]
|
Decrease the "users" counter. For details, see
IncUsers()
.
FlowSetupHooks(CFlowInternalContext &)
|
TInt
|
FlowSetupHooks
|
(
|
CFlowInternalContext &
|
aFlow
|
)
|
[pure virtual]
|
Internal API between flow and flow manager.
Parameters
|
CFlowInternalContext & aFlow
|
|
FlowStartRefresh(CFlowInternalContext &)
|
void
|
FlowStartRefresh
|
(
|
CFlowInternalContext &
|
aFlow
|
)
|
[pure virtual]
|
Internal API between flow and flow manager.
Parameters
|
CFlowInternalContext & aFlow
|
|
GetFlowOption(TUint, TUint, TDes8 &, const CFlowContext &)
|
TInt
|
GetFlowOption
|
(
|
TUint
|
aLevel,
|
|
|
TUint
|
aName,
|
|
|
TDes8
&
|
aOption,
|
|
|
const
CFlowContext
&
|
aFlow
|
|
|
)
|
const [pure virtual]
|
Internal API between flow and flow manager.
IncUsers()
|
void
|
IncUsers
|
(
|
)
|
[pure virtual]
|
Increase the "users" counter.
The count of current "users" is used in determining whether to keep or release resources. This in turn, may cause the disconnect of a data connection.
The stack leaves it up to the upper layers to decide what is counted as a "user".
IncUsers()
and
DecUsers()
should be used to give this information to the underlying system. By default, each opened socket is counted as one user.
NewFlowL(const void *, TUint)
|
CFlowContext
*
|
NewFlowL
|
(
|
const void *
|
aOwner,
|
|
|
TUint
|
aProtocol
|
|
|
)
|
[pure virtual]
|
Creates a new (empty) instance of a
CFlowContext
.
Parameters
|
const void * aOwner
|
Identifies the flow's owner (typically an RFlowContext handle)
|
|
TUint
aProtocol
|
Protocol ID
|
NewFlowL(const void *, CFlowContext &)
|
CFlowContext
*
|
NewFlowL
|
(
|
const void *
|
aOwner,
|
|
|
CFlowContext
&
|
aFlow
|
|
|
)
|
[pure virtual]
|
Creates a copy of an instance of a
CFlowContext
.
Parameters
|
const void * aOwner
|
Identifies the flow's owner (typically an RFlowContext handle)
|
|
CFlowContext
& aFlow
|
Object to copy
|
SetChanged()
|
TInt
|
SetChanged
|
(
|
)
|
const [pure virtual]
|
Sets the connect information changed flag on all flows.
SetFlowOption(TUint, TUint, const TDesC8 &, CFlowContext &)
|
TInt
|
SetFlowOption
|
(
|
TUint
|
aLevel,
|
|
|
TUint
|
aName,
|
|
|
const
TDesC8
&
|
aOption,
|
|
|
CFlowContext
&
|
aFlow
|
|
|
)
|
[pure virtual]
|
Internal API between flow and flow manager.
Copyright ©2010 Nokia Corporation and/or its subsidiary(-ies).
All rights
reserved. Unless otherwise stated, these materials are provided under the terms of the Eclipse Public License
v1.0.