37 #ifndef RTPTRANSMITTER_H
39 #define RTPTRANSMITTER_H
41 #include "rtpconfig.h"
50 class RTPTransmissionParams;
52 class RTPTransmissionInfo;
94 virtual int Init(
bool threadsafe) = 0;
104 virtual int Create(
size_t maxpacksize,
const RTPTransmissionParams *transparams) = 0;
144 virtual int Poll() = 0;
156 virtual int SendRTPData(
const void *data,
size_t len) = 0;
159 virtual int SendRTCPData(
const void *data,
size_t len) = 0;
217 virtual void Dump() = 0;
260 #endif // RTPTRANSMITTER_H
virtual int Init(bool threadsafe)=0
This function must be called before the transmission component can be used.
virtual void ClearDestinations()=0
Clears the list of destinations.
Specifies the internal UDP over IPv4 transmitter.
Definition: rtptransmitter.h:71
Base class for transmission parameters.
Definition: rtptransmitter.h:227
virtual int DeleteFromIgnoreList(const RTPAddress &addr)=0
Deletes addr from the list of addresses to accept.
virtual bool SupportsMulticasting()=0
Returns true if the transmission component supports multicasting.
virtual int JoinMulticastGroup(const RTPAddress &addr)=0
Joins the multicast group specified by addr.
virtual int DeleteFromAcceptList(const RTPAddress &addr)=0
Deletes addr from the list of addresses to accept.
virtual int SetReceiveMode(RTPTransmitter::ReceiveMode m)=0
Sets the receive mode.
RTPTransmitter::TransmissionProtocol GetTransmissionProtocol() const
Returns the transmitter type for which these parameters are valid.
Definition: rtptransmitter.h:253
virtual void LeaveAllMulticastGroups()=0
Leaves all the multicast groups that have been joined.
virtual void DeleteTransmissionInfo(RTPTransmissionInfo *inf)=0
Deallocates the information returned by RTPTransmitter::GetTransmissionInfo .
RTPTransmitter(RTPMemoryManager *mgr)
Constructor in which you can specify a memory manager to use.
Definition: rtptransmitter.h:86
virtual int LeaveMulticastGroup(const RTPAddress &addr)=0
Leaves the multicast group specified by addr.
virtual int SetMaximumPacketSize(size_t s)=0
Sets the maximum packet size which the transmitter should allow to s.
virtual bool ComesFromThisTransmitter(const RTPAddress *addr)=0
Returns true if the address specified by addr is one of the addresses of the transmitter.
virtual RTPRawPacket * GetNextPacket()=0
Returns the raw data of a received RTP packet (received during the Poll function) in an RTPRawPacket ...
virtual void ClearIgnoreList()=0
Clears the list of addresses to ignore.
virtual int Create(size_t maxpacksize, const RTPTransmissionParams *transparams)=0
Prepares the component to be used.
virtual RTPTransmissionInfo * GetTransmissionInfo()=0
Returns additional information about the transmitter.
All incoming data is accepted, no matter where it originated from.
Definition: rtptransmitter.h:80
All incoming data is accepted, except for data coming from a specific set of sources.
Definition: rtptransmitter.h:82
virtual int AbortWait()=0
If the previous function has been called, this one aborts the waiting.
Abstract class from which actual transmission components should be derived.
Definition: rtptransmitter.h:61
ReceiveMode
Three kind of receive modes can be specified.
Definition: rtptransmitter.h:78
virtual int GetLocalHostName(uint8_t *buffer, size_t *bufferlength)=0
Looks up the local host name.
virtual bool NewDataAvailable()=0
Returns true if packets can be obtained using the GetNextPacket member function.
virtual int Poll()=0
Checks for incoming data and stores it.
virtual int AddToAcceptList(const RTPAddress &addr)=0
Adds addr to the list of addresses to accept.
A memory manager.
Definition: rtpmemorymanager.h:147
virtual int SendRTPData(const void *data, size_t len)=0
Send a packet with length len containing data to all RTP addresses of the current destination list...
Specifies the transmitter which can send packets using an external mechanism, and which can have rece...
Definition: rtptransmitter.h:73
Specifies the internal UDP over IPv6 transmitter.
Definition: rtptransmitter.h:72
virtual int WaitForIncomingData(const RTPTime &delay, bool *dataavailable=0)=0
Waits until incoming data is detected.
virtual size_t GetHeaderOverhead()=0
Returns the amount of bytes that will be added to the RTP packet by the underlying layers (excluding ...
virtual int AddToIgnoreList(const RTPAddress &addr)=0
Adds addr to the list of addresses to ignore.
virtual void Destroy()=0
By calling this function, buffers are cleared and the component cannot be used anymore.
virtual void ClearAcceptList()=0
Clears the list of addresses to accept.
Specifies a user defined, external transmitter.
Definition: rtptransmitter.h:74
Base class for additional information about the transmitter.
Definition: rtptransmitter.h:246
virtual int SendRTCPData(const void *data, size_t len)=0
Send a packet with length len containing data to all RTCP addresses of the current destination list...
virtual int AddDestination(const RTPAddress &addr)=0
Adds the address specified by addr to the list of destinations.
virtual int DeleteDestination(const RTPAddress &addr)=0
Deletes the address specified by addr from the list of destinations.
RTPTransmitter::TransmissionProtocol GetTransmissionProtocol() const
Returns the transmitter type for which these parameters are valid.
Definition: rtptransmitter.h:235
Only data coming from specific sources will be accepted.
Definition: rtptransmitter.h:81
TransmissionProtocol
Used to identify a specific transmitter.
Definition: rtptransmitter.h:69