mirror of
https://github.com/signalwire/freeswitch.git
synced 2026-10-13 23:04:13 +00:00
Tuyan Özipek
b2a026b9d1
and media flows in rtp. git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6225 d0543943-73ff-0310-b7d9-9358b9ac24b2
127 lines
4.0 KiB
C++
127 lines
4.0 KiB
C++
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#ifndef __FREESWITCH_OPAL_CONNECTION__
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#define __FREESWITCH_OPAL_CONNECTION__
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#include <switch.h>
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#include <ptlib.h>
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#include <ptlib/psync.h>
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#include <opal/buildopts.h>
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#include <opal/endpoint.h>
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#include <opal/connection.h>
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#include <opal/transports.h>
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#include "fsep.h"
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#include "fsmediastream.h"
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typedef enum {
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TFLAG_IO = (1 << 0),
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TFLAG_INBOUND = (1 << 1),
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TFLAG_OUTBOUND = (1 << 2),
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TFLAG_READING = (1 << 3),
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TFLAG_WRITING = (1 << 4)
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} TFLAGS;
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class FSConnection;
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class FSMediaStream;
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typedef struct fs_obj
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{
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unsigned int flags;
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switch_mutex_t *flag_mutex;
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OpalCall *ownercall;
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FSConnection *Connection;
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} fs_obj_t;
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class FSConnection : public OpalConnection
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{
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PCLASSINFO(FSConnection, OpalConnection);
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public:
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FSConnection(OpalCall & call, FSEndPoint & endpoint, const PString & token, unsigned int options);
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~FSConnection();
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virtual OpalMediaFormatList GetMediaFormats() const;
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virtual OpalMediaStream * CreateMediaStream(OpalConnection & conn,
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const OpalMediaFormat & mediaFormat,
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BOOL isSource,
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RTP_Session &rtpSession,
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unsigned minAudioJitterDelay,
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unsigned maxAudioJitterDelay);
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virtual OpalMediaStream* CreateMediaStream (const OpalMediaFormat & mediaFormat,
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unsigned sessionID,
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BOOL isSource);
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void InitiateCall(const PString & party);
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virtual BOOL SetUpConnection();
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virtual BOOL OnSetUpConnection();
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virtual BOOL SetAlerting(const PString& caleeName, BOOL withMedia);
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virtual BOOL SetConnected();
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virtual void OnAlerting(OpalConnection & connection);
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virtual void OnConnected();
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virtual void OnReleased();
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virtual BOOL IsMediaBypassPossible(unsigned sessionID);
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switch_status_t callback_on_init(switch_core_session_t *io_session);
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switch_status_t callback_on_ring(switch_core_session_t *io_session);
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switch_status_t callback_on_execute(switch_core_session_t *io_session);
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switch_status_t callback_on_hangup(switch_core_session_t *io_session);
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switch_status_t callback_on_loopback(switch_core_session_t *session);
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switch_status_t callback_on_transmit(switch_core_session_t *io_session);
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switch_call_cause_t SwitchInitiateCall(switch_core_session_t *session, switch_caller_profile_t *outbound_profile,
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switch_core_session_t **new_session, switch_memory_pool_t **pool);
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switch_status_t io_read_frame(switch_core_session_t *, switch_frame_t **, int, switch_io_flag_t, int);
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switch_status_t io_write_frame(switch_core_session_t *, switch_frame_t *, int, switch_io_flag_t, int);
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switch_status_t io_kill_channel(switch_core_session_t *, int);
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switch_status_t io_waitfor_read(switch_core_session_t *, int, int);
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switch_status_t io_waitfor_write(switch_core_session_t *, int, int);
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switch_status_t io_send_dtmf(switch_core_session_t *, char *);
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switch_status_t io_receive_message(switch_core_session_t *, switch_core_session_message_t *);
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switch_status_t io_receive_event(switch_core_session_t *, switch_event_t *);
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switch_status_t io_state_change(switch_core_session_t *);
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switch_status_t io_read_video_frame(switch_core_session_t *, switch_frame_t **, int, switch_io_flag_t, int);
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switch_status_t io_write_video_frame(switch_core_session_t *, switch_frame_t *, int, switch_io_flag_t, int);
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private:
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OpalMediaFormatList mediaformats;
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switch_frame_t frame;
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char databuf[SWITCH_RECOMMENDED_BUFFER_SIZE];
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switch_codec_t read_codec; /* Read codec*/
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switch_codec_t write_codec; /* Write codec*/
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switch_timer_t timer;
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protected:
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BOOL CreateIncomingFSConnection();
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switch_endpoint_interface_t *FSEndpointInterface;
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WORD RTPLocalPort;
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WORD RTPRemotePort;
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PIPSocket::Address RTPLocalAddress;
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PIPSocket::Address RTPRemoteAddress;
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PMutex ChannelMutex;
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RTP_SessionManager *rtpmanager;
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RTP_Session *OpalRTPSession;
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switch_core_session_t *fssession;
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switch_rtp_t *FSRTPSession;
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};
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#endif //__FREESWITCH_OPAL_CONNECTION__
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