H323BidirectionalChannel Class Reference
#include <channels.h>
Inheritance diagram for H323BidirectionalChannel:
Collaboration diagram for H323BidirectionalChannel:
Public Member Functions | |
Construction | |
| H323BidirectionalChannel (H323Connection &connection, const H323Capability &capability) | |
Overrides from class H323Channel | |
| virtual Directions | GetDirection () const |
 Public Member Functions inherited from H323Channel | |
| H323Channel (H323Connection &connection, const H323Capability &capability) | |
| ~H323Channel () | |
| virtual void | PrintOn (ostream &strm) const |
| const H323ChannelNumber & | GetNumber () const |
| void | SetNumber (const H323ChannelNumber &num) |
| const H323ChannelNumber & | GetReverseChannel () const |
| void | SetReverseChannel (const H323ChannelNumber &num) |
| OpalBandwidth | GetBandwidthUsed () const |
| bool | SetBandwidthUsed (OpalBandwidth bandwidth) |
| const H323Capability & | GetCapability () const |
| OpalMediaFormat | GetMediaFormat () const |
| Get the media format (from capability) More... | |
| virtual bool | UpdateMediaFormat (const OpalMediaFormat &mediaFormat) |
| Update media format options. More... | |
| virtual unsigned | GetSessionID () const |
| virtual bool | SetSessionID (unsigned sessionID) |
| virtual PBoolean | GetMediaTransportAddress (OpalTransportAddress &data, OpalTransportAddress &control) const |
| virtual PBoolean | SetInitialBandwidth ()=0 |
| virtual bool | PreOpen () |
| virtual PBoolean | Open () |
| virtual void | Close () |
| PBoolean | IsOpen () const |
| virtual OpalMediaStreamPtr | GetMediaStream () const |
| virtual void | SetMediaStream (OpalMediaStreamPtr mediaStream) |
| virtual PBoolean | OnSendingPDU (H245_OpenLogicalChannel &openPDU) const |
| virtual void | OnSendOpenAck (const H245_OpenLogicalChannel &open, H245_OpenLogicalChannelAck &ack) const |
| virtual PBoolean | OnReceivedPDU (const H245_OpenLogicalChannel &pdu, unsigned &errorCode) |
| virtual PBoolean | OnReceivedAckPDU (const H245_OpenLogicalChannelAck &pdu) |
| virtual void | OnFlowControl (long bitRateRestriction) |
| virtual void | OnMiscellaneousCommand (const H245_MiscellaneousCommand_type &type) |
| virtual void | OnMiscellaneousIndication (const H245_MiscellaneousIndication_type &type) |
| virtual void | OnJitterIndication (DWORD jitter, int skippedFrameCount, int additionalBuffer) |
Additional Inherited Members | |
| Public Types inherited from H323Channel | |
| enum | Directions { IsBidirectional, IsTransmitter, IsReceiver, NumDirections } |
| Protected Member Functions inherited from H323Channel | |
| virtual void | InternalClose () |
| Protected Attributes inherited from H323Channel | |
| H323EndPoint & | endpoint |
| H323Connection & | connection |
| H323Capability * | capability |
| H323ChannelNumber | number |
| H323ChannelNumber | reverseChannel |
| bool | opened |
| PAtomicInteger | m_terminating |
Detailed Description
This class describes a bidirectional logical channel between the two endpoints. They may be created and deleted as required in the H245 protocol.
An application may create a descendent off this class and override functions as required for operating the channel protocol.
Constructor & Destructor Documentation
| H323BidirectionalChannel::H323BidirectionalChannel | ( | H323Connection & | connection, |
| const H323Capability & | capability | ||
| ) |
Create a new channel.
- Parameters
-
connection Connection to endpoint for channel capability Capability channel is using
Member Function Documentation
|
virtual |
Indicate the direction of the channel. Return if the channel is bidirectional, or unidirectional, and which direction for th latter case.
Implements H323Channel.
The documentation for this class was generated from the following file:
