331 lines
7.6 KiB
C
331 lines
7.6 KiB
C
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/*
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* Filename: RRCMPROT.H
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*
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* Functions prototyping.
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*
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* INTEL Corporation Proprietary Information
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* This listing is supplied under the terms of a license agreement with
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* Intel Corporation and may not be copied nor disclosed except in
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* accordance with the terms of that agreement.
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* Copyright (c) 1995 Intel Corporation.
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*--------------------------------------------------------------------------*/
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#ifndef _RRCMPROT_H_
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#define _RRCMPROT_H_
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#include "rrcm.h"
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#include "rtp.h"
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#if defined(__cplusplus)
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extern "C"
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{
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#endif // (__cplusplus)
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/*
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RRCMqueu.CPP
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*/
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extern DWORD allocateLinkedList (PLINK_LIST,
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HANDLE,
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PDWORD,
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DWORD,
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CRITICAL_SECTION *);
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extern void addToHeadOfList (PLINK_LIST,
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PLINK_LIST,
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CRITICAL_SECTION *);
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extern void addToTailOfList (PLINK_LIST,
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PLINK_LIST,
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CRITICAL_SECTION *);
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extern PLINK_LIST removePcktFromTail (PLINK_LIST,
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CRITICAL_SECTION *);
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extern PLINK_LIST removePcktFromHead (PLINK_LIST,
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CRITICAL_SECTION *);
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/*
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RTCPINIT.CPP
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*/
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extern DWORD initRTCP(void);
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extern DWORD deleteRTCP(void);
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/*
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RTCPSESS.CPP
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*/
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extern DWORD allocateRTCPContextHeaps (PRTCP_CONTEXT);
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extern DWORD allocateRTCPSessionHeaps (PRTCP_SESSION *);
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extern DWORD allocateRTCPsessionResources (PRTCP_SESSION *,
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PSSRC_ENTRY *);
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extern PRTCP_SESSION CreateRTCPSession (SOCKET,
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SOCKET,
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LPVOID,
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DWORD,
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PSDES_DATA,
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DWORD,
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PENCRYPT_INFO,
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DWORD,
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PRRCM_EVENT_CALLBACK,
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DWORD_PTR,
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DWORD,
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DWORD,
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PDWORD);
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extern DWORD deleteRTCPSession (SOCKET,
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PCHAR);
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extern DWORD buildSDESinfo (PSSRC_ENTRY,
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PSDES_DATA);
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extern DWORD frequencyToPckt (DWORD);
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extern DWORD CreateRTCPthread (void);
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extern void terminateRtcpThread (void);
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extern DWORD RTCPflushIO (PSSRC_ENTRY);
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extern DWORD flushIO (PSSRC_ENTRY);
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extern void CALLBACK RTCPflushCallback (DWORD,
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DWORD,
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LPWSAOVERLAPPED,
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DWORD);
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/*
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RTCPSSRC.CPP
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*/
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extern PSSRC_ENTRY getOneSSRCentry (PLINK_LIST,
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HANDLE,
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PDWORD,
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CRITICAL_SECTION *);
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extern DWORD getSSRC (LINK_LIST,
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LINK_LIST);
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extern DWORD isSSRCunique (PSSRC_ENTRY,
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PDWORD);
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extern PSSRC_ENTRY createSSRCEntry (DWORD,
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PRTCP_SESSION,
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PSOCKADDR,
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DWORD,
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DWORD);
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extern DWORD RRCMChkCollisionTable (PSOCKADDR pFrom,
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UINT fromlen,
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PSSRC_ENTRY);
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extern DWORD RRCMAddEntryToCollisionTable (PSOCKADDR pFrom,
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UINT fromlen,
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PSSRC_ENTRY);
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extern void RRCMTimeOutCollisionTable (PRTCP_SESSION);
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extern DWORD deleteSSRCEntry (DWORD,
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PRTCP_SESSION);
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extern void deleteSSRClist (PRTCP_SESSION,
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PLINK_LIST,
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PRTCP_CONTEXT);
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void clearSSRCEntry (PSSRC_ENTRY);
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/*
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RTCPMEM.CPP
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*/
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extern DWORD allocateRTCPBfrList (PLINK_LIST,
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HANDLE,
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HANDLE,
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PDWORD,
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DWORD,
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CRITICAL_SECTION *);
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/*
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RTCPTIME.CPP
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*/
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extern DWORD RTCPxmitInterval (DWORD,
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DWORD,
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DWORD,
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DWORD,
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DWORD,
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int *,
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DWORD);
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/*
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RTCPRECV.CPP
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*/
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extern DWORD RTCPrcvInit (PSSRC_ENTRY);
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extern void CALLBACK RTCPrcvCallback (DWORD,
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DWORD,
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LPWSAOVERLAPPED,
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DWORD);
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extern DWORD parseRTCPsr (SOCKET,
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RTCP_T *,
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PRTCP_SESSION,
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PRTCP_BFR_LIST);
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extern DWORD parseRTCPrr (SOCKET,
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RTCP_RR_T *,
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PRTCP_SESSION,
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PRTCP_BFR_LIST,
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DWORD);
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extern PCHAR parseRTCPsdes (SOCKET,
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PCHAR,
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PRTCP_SESSION,
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PRTCP_BFR_LIST);
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extern DWORD parseRTCPbye (SOCKET,
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DWORD,
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PRTCP_SESSION,
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PRTCP_BFR_LIST);
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extern DWORD ownLoopback (SOCKET,
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DWORD,
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PRTCP_SESSION);
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extern DWORD updateRRfeedback (SOCKET,
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DWORD,
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DWORD,
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RTCP_RR_T *,
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PSSRC_ENTRY);
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extern void RTCPpostRecvBfr (PSSRC_ENTRY,
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PRTCP_BFR_LIST);
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/*
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RTCPSEND.CPP
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*/
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extern void CALLBACK RTCPxmtCallback (DWORD,
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DWORD,
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LPWSAOVERLAPPED,
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DWORD);
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extern BOOL FormatRTCPReport (PRTCP_SESSION,
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PSSRC_ENTRY,
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DWORD);
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extern DWORD getSSRCpcktLoss (PSSRC_ENTRY,
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DWORD);
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extern DWORD *RTCPbuildSDES (RTCP_COMMON_T *,
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PSSRC_ENTRY,
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SOCKET,
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char *,
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PSDES_DATA);
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extern void RTCPcheckSDEStoXmit (PSSRC_ENTRY,
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PSDES_DATA);
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extern void RTCPbuildSenderRpt (PSSRC_ENTRY,
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RTCP_COMMON_T *,
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SENDER_RPT **,
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SOCKET);
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extern DWORD usec2ntp (DWORD);
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extern DWORD usec2ntpFrac (long);
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extern void RTCPbuildReceiverRpt (PSSRC_ENTRY,
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RTCP_RR_T *,
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SOCKET);
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extern void RTCPsendBYE (PSSRC_ENTRY,
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PCHAR);
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extern DWORD getDLSR (PSSRC_ENTRY);
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#ifdef DYNAMIC_RTCP_BW
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extern DWORD updateRtpXmtBW (PSSRC_ENTRY);
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extern DWORD updateRtpRcvBW (PSSRC_ENTRY);
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#endif
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/*
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RTPINIT.CPP
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*/
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extern DWORD deleteRTP (HINSTANCE);
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extern void addBuf (void);
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extern DWORD initRTP (HINSTANCE);
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extern void RRCMreadRegistry (PRTP_CONTEXT);
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extern void RRCMgetRegistryValue (HKEY,
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LPTSTR,
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PDWORD,
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DWORD,
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DWORD);
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extern DWORD RRCMgetDynamicLink (void);
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extern DWORD deleteRTPSession(PRTP_CONTEXT,
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PRTP_SESSION);
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/*
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RTPSEND.CPP
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*/
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extern void CALLBACK RTPTransmitCallback (DWORD,
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DWORD,
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LPWSAOVERLAPPED,
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DWORD);
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extern DWORD CALLBACK saveWinsockContext(LPWSAOVERLAPPED,
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LPWSAOVERLAPPED_COMPLETION_ROUTINE,
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PRTP_SESSION,
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SOCKET);
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#if 0
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extern void updateNtpRtpTimeStampOffset (RTP_HDR_T *,
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PSSRC_ENTRY);
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#endif
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/*
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RTPRECV.CPP
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*/
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extern DWORD RTPReceiveCheck (
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HANDLE hRTPSession,
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SOCKET RTPsocket,
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char *pPacket,
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DWORD cbTransferred,
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PSOCKADDR pFrom,
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UINT fromlen
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);
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extern BOOL validateRTPHeader(RTP_HDR_T *);
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/*
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RTP_STAT.CPP
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*/
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extern DWORD calculateJitter (RTP_HDR_T *,
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PSSRC_ENTRY);
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extern DWORD updateRTPStats (RTP_HDR_T *,
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PSSRC_ENTRY,
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DWORD);
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/*
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RTPMISC.CPP
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*/
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extern DWORD saveNetworkAddress (PSSRC_ENTRY,
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PSOCKADDR,
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int);
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extern PSSRC_ENTRY searchforSSRCatHead(PSSRC_ENTRY,
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DWORD);
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extern PSSRC_ENTRY searchforSSRCatTail(PSSRC_ENTRY,
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DWORD);
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extern PSSRC_ENTRY searchForMySSRC(PSSRC_ENTRY,
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SOCKET);
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#ifdef ENABLE_ISDM2
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extern void registerSessionToISDM (PSSRC_ENTRY,
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PRTCP_SESSION,
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PISDM2);
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extern void updateISDMstat (PSSRC_ENTRY,
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PISDM2,
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DWORD,
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BOOL);
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#endif
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extern void RRCMdebugMsg (PCHAR,
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DWORD,
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PCHAR,
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DWORD,
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DWORD);
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extern void RRCMnotification (RRCM_EVENT_T,
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PSSRC_ENTRY,
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DWORD,
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DWORD);
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/*
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RRCMCRT.CPP
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*/
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extern void RRCMsrand (unsigned int);
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extern int RRCMrand (void);
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extern char *RRCMitoa (int, char *, int);
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extern char *RRCMultoa (unsigned long, char *, int);
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extern char *RRCMltoa (long, char *, int);
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/*
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RTCPTHRD.CPP
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*/
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extern void RTCPThread (PRTCP_CONTEXT);
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extern PSSRC_ENTRY SSRCTimeoutCheck (PRTCP_SESSION,
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DWORD);
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#if defined(__cplusplus)
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}
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#endif // (__cplusplus)
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#endif /* ifndef _RRCMPROT_H_ */
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