527 lines
21 KiB
C
527 lines
21 KiB
C
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/*==========================================================================;
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*
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* Copyright (C) 1994-1995 Microsoft Corporation. All Rights Reserved.
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*
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* File: dplayi.h
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* Content: DirectPlay data structures
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* History:
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* Date By Reason
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* ==== == ======
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* 1/96 andyco created it
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* 1/26/96 andyco list data structures
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* 4/10/96 andyco removed dpmess.h
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* 4/23/96 andyco added ipx support
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* 4/25/96 andyco messages now have blobs (sockaddr's) instead of dwReserveds
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* 8/10/96 kipo update max message size to be (2^20) - 1
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* 8/15/96 andyco added local data
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* 8/30/96 andyco clean it up b4 you shut it down! added globaldata.
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* 9/3/96 andyco bagosockets
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* 12/18/96 andyco de-threading - use a fixed # of prealloced threads.
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* cruised the enum socket / thread - use the system
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* socket / thread instead. updated global struct.
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* 2/7/97 andyco moved all per IDirectPlay globals into globaldata
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* 3/17/97 kipo GetServerAddress() now returns an error so that we can
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* return DPERR_USERCANCEL from the EnumSessions dialog
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* 3/25/97 andyco dec debug lock counter b4 dropping lock!
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* 4/11/97 andyco added saddrControlSocket
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* 5/12/97 kipo added ADDR_BUFFER_SIZE constant and removed unused variables
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* 5/15/97 andyco added ipx spare thread to global data - used when nameserver
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* migrates to this host to make sure that old system receive
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* thread shuts down
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* 6/22/97 kipo include wsnwlink.h
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* 7/11/97 andyco added support for ws2 + async reply thread
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* 8/25/97 sohailm added DEFAULT_RECEIVE_BUFFERSIZE
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* 12/5/97 andyco voice support
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* 01/5/97 sohailm added fd big set related definitions and macros (#15244).
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* 1/20/98 myronth #ifdef'd out voice support
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* 1/27/98 sohailm added firewall support
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* 2/13/98 aarono added async support
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* 2/18/98 a-peterz Comment byte order mess-up with SERVER_xxx_PORT constants
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* 3/3/98 aarono Bug#19188 remove accept thread
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* 12/15/98 aarono make async enum run async
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**************************************************************************/
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#ifndef __DPSP_INCLUDED__
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#define __DPSP_INCLUDED__
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#include "windows.h"
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#include "windowsx.h"
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#include "wsipx.h"
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#include "wsnwlink.h"
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#include "dplaysp.h"
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#include "bilink.h"
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#include "fpm.h"
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#ifdef DPLAY_VOICE_SUPPORT
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#include "nmvoice.h"
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#endif // DPLAY_VOICE_SUPPORT
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#include "dpf.h"
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#include "dputils.h"
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#include "memalloc.h"
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#include "resource.h"
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#include <winsock2.h>
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#include <ws2tcpip.h>
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#include <ntddip6.h>
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// to turn off SendEx support, comment this flag out.
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#define SENDEX 1
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// use ddraw's assert code (see orion\misc\dpf.h)
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#define ASSERT DDASSERT
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typedef WORD PORT;
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typedef UINT SOCKERR;
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// server ports
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// Oops! We forgot to convert these constants to net byte order in the code so we
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// are really using port 47624 (0xBA08) instead of 2234 (0x08BA)
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// We are living with the mistake.
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#define SERVER_STREAM_PORT 2234
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#define SERVER_DGRAM_PORT 2234
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// range of ports used by sp (these are properly converted in the code)
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#define DPSP_MIN_PORT 2300
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#define DPSP_MAX_PORT 2400
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#define DPSP_NUM_PORTS ((DPSP_MAX_PORT - DPSP_MIN_PORT)+1)
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#define SPMESSAGEHEADERLEN (sizeof(DWORD))
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#define DEFAULT_RECEIVE_BUFFERSIZE (4*1024) // default receive buffer size per connection
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// token means this message was received from a remote
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// dplay.
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#define TOKEN 0xFAB00000
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// helper_token means this message was forwarded by our server helper (host)
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#define HELPER_TOKEN 0xCAB00000
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// server_token means this message is exchanged with dplaysvr (needed to distinguish
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// messages from a remote dpwsockx)
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#define SERVER_TOKEN 0xBAB00000
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// tells receiver to reuse the connection for replies (needed to support fullduplex
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// connections)
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#define REUSE_TOKEN 0xAAB00000
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// masks
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#define TOKEN_MASK 0xFFF00000
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#define SIZE_MASK (~TOKEN_MASK)
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// maxmessagelen = 2^20 (need 12 bits for token)
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#define SPMAXMESSAGELEN ( 1048576 - 1)
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#define VALID_SP_MESSAGE(pMsg) ( (*((DWORD *)pMsg) & TOKEN_MASK) == TOKEN ? TRUE : FALSE)
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#define VALID_HELPER_MESSAGE(pMsg) ( (*((DWORD *)pMsg) & TOKEN_MASK) == HELPER_TOKEN ? TRUE : FALSE)
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#define VALID_REUSE_MESSAGE(pMsg) ( (*((DWORD *)pMsg) & TOKEN_MASK) == REUSE_TOKEN ? TRUE : FALSE)
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#define VALID_SERVER_MESSAGE(pMsg) ( (*((DWORD *)pMsg) & TOKEN_MASK) == SERVER_TOKEN ? TRUE : FALSE)
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#define SP_MESSAGE_SIZE(pMsg) ( (*((DWORD *)pMsg) & SIZE_MASK))
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#define SP_MESSAGE_TOKEN(pMsg) ( (*((DWORD *)pMsg) & TOKEN_MASK))
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#define VALID_DPWS_MESSAGE(pMsg) ( VALID_SP_MESSAGE(pMsg) || VALID_HELPER_MESSAGE(pMsg) || \
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VALID_SERVER_MESSAGE(pMsg) || VALID_REUSE_MESSAGE(pMsg) )
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#define VALID_DPLAYSVR_MESSAGE(pMsg) ( VALID_SP_MESSAGE(pMsg) || VALID_SERVER_MESSAGE(pMsg) || \
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VALID_REUSE_MESSAGE(pMsg) )
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// relation of timeout to latency
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#define TIMEOUT_SCALE 10
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#define SPTIMEOUT(latency) (TIMEOUT_SCALE * latency)
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// the default size of the socket cache (gBagOSockets)
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#define MAX_CONNECTED_SOCKETS 64
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// the initial size of the receive list
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#define INITIAL_RECEIVELIST_SIZE 16
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// version number for service provider
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#define SPMINORVERSION 0x0000 // service provider-specific version number
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#define VERSIONNUMBER (DPSP_MAJORVERSION | SPMINORVERSION) // version number for service provider
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// biggest user enterable addess
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#define ADDR_BUFFER_SIZE 128
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// macro picks the service socket depending on ipx vs. tcp
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// ipx uses dgram, tcp uses stream
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#define SERVICE_SOCKET(pgd) ( pgd->sSystemStreamSocket)
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//
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// In order to listen to any number of sockets we need our own version
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// of fd_set and FD_SET(). We call them fd_big_set and FD_BIG_SET().
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//
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typedef struct fd_big_set {
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u_int fd_count; // how many are SET?
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SOCKET fd_array[0]; // an array of SOCKETs
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} fd_big_set;
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// stolen from winsock2.h
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#ifndef _WINSOCK2API_
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typedef HANDLE WSAEVENT;
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typedef struct _WSAOVERLAPPED {
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DWORD Internal;
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DWORD InternalHigh;
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DWORD Offset;
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DWORD OffsetHigh;
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WSAEVENT hEvent;
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} WSAOVERLAPPED, FAR * LPWSAOVERLAPPED;
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typedef struct _WSABUF {
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u_long len; /* the length of the buffer */
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char FAR * buf; /* the pointer to the buffer */
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} WSABUF, FAR * LPWSABUF;
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#endif // _WINSOCK2API_
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#define MAX_SG 9
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typedef WSABUF SENDARRAY[MAX_SG];
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typedef SENDARRAY *PSENDARRAY;
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#define SI_RELIABLE 0x0000001
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#define SI_DATAGRAM 0x0000000
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typedef struct _SENDINFO {
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WSAOVERLAPPED wsao;
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SENDARRAY SendArray; // Array of buffers
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DWORD dwFlags;
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DWORD dwSendFlags; // DPLAY Send Flags.
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UINT iFirstBuf; // First buffer in array to use
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UINT cBuffers; // number of buffers to send (starting at iFirstBuf)
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BILINK PendingSendQ; // when we're pending
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BILINK ReadyToSendQ; // still waiting to send on this queue.
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DPID idTo;
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DPID idFrom;
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SOCKET sSocket; // reliable sends
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SOCKADDR_IN6 sockaddr; // datagram sends
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DWORD_PTR dwUserContext;
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DWORD dwMessageSize;
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DWORD RefCount;
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LONG Status;
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struct _GLOBALDATA *pgd;
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IDirectPlaySP * lpISP; // indication interface
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#ifdef DEBUG
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DWORD wserr; // winsock extended error on wsasend call
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#endif
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} SENDINFO, FAR *LPSENDINFO;
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//
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// This code is stolen from winsock.h. It does the same thing as FD_SET()
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// except that it assumes the fd_array is large enough. AddSocketToReceiveList()
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// grows the buffer as needed, so this better always be true.
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//
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#define FD_BIG_SET(fd, address) do { \
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ASSERT((address)->dwArraySize > (address)->pfdbigset->fd_count); \
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(address)->pfdbigset->fd_array[(address)->pfdbigset->fd_count++]=(fd);\
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} while(0)
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typedef struct fds {
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DWORD dwArraySize; // # of sockets that can be stored in pfdbigset->fd_array buffer
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fd_big_set *pfdbigset;
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} FDS;
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typedef struct _CONNECTION
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{
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SOCKET socket; // socket we can receive off of
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DWORD dwCurMessageSize; // current message size
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DWORD dwTotalMessageSize; // total message size
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SOCKADDR_IN6 sockAddr; // addresses connected to
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LPBYTE pBuffer; // points to either default or temporary receive buffer
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LPBYTE pDefaultBuffer; // default receive buffer (pBuffer points to this by default)
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// added in DX6
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DWORD dwFlags; // connection attributes e.g. SP_CONNECION_FULLDUPLEX
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} CONNECTION, *LPCONNECTION;
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typedef struct _RECEIVELIST
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{
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UINT nConnections; // how many peers are we connected to
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LPCONNECTION pConnection;// list of connections
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} RECEIVELIST;
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typedef struct _REPLYLIST * LPREPLYLIST;
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typedef struct _REPLYLIST
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{
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LPREPLYLIST pNextReply; // next reply in list
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LPVOID lpMessage; // bufffer to send
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SOCKADDR_IN6 sockaddr; // addr to send to
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DWORD dwMessageSize;
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SOCKET sSocket; // socket to send on
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LPBYTE pbSend; // index into message pointing to next byte to send
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DWORD dwBytesLeft; // how many bytes are left to send
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DWORD dwPlayerTo; // dpid of to player, 0=>not in use.
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} REPLYLIST;
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// w store one of these w/ each sys player
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typedef struct _SPPLAYERDATA
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{
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SOCKADDR_IN6 saddrStream,saddrDatagram;
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}SPPLAYERDATA,*LPSPPLAYERDATA;
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// the message header
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typedef struct _MESSAGEHEADER
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{
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DWORD dwMessageSize; // size of message
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SOCKADDR_IN6 sockaddr;
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} MESSAGEHEADER,*LPMESSAGEHEADER;
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// this is one element in our bagosockets
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typedef struct _PLAYERSOCK
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{
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SOCKET sSocket;
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DPID dwPlayerID;
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// added in DX6
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SOCKADDR_IN6 sockaddr;
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DWORD dwFlags; // SP_CONNECTION_FULLDUPLEX, etc.
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} PLAYERSOCK,*LPPLAYERSOCK;
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// flags that describe a socket
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#define SP_CONNECTION_FULLDUPLEX 0x00000001
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// stream accept socket in the socket list.
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#define SP_STREAM_ACCEPT 0x00000002
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#ifdef SENDEX
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typedef struct FPOOL *LPFPOOL;
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#endif
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typedef struct _GLOBALDATA
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{
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SOCKET sSystemDGramSocket;
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SOCKET sSystemStreamSocket;
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HANDLE hStreamReceiveThread; // does receive and accept.
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HANDLE hDGramReceiveThread;
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HANDLE hReplyThread;
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RECEIVELIST ReceiveList; // the list of sockets that StreamReceiveThread is listening on
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SOCKET sUnreliableSocket; // cached for unreliable send
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// reply thread
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LPREPLYLIST pReplyList; // list of replies for reply thread to send
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HANDLE hReplyEvent; // signal the replythread that something is up
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// bago sockets stuff
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LPPLAYERSOCK BagOSockets; // socket cache
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UINT nSocketsInBag; // how many sockets in our bag
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SOCKADDR_IN6 saddrEnumAddress; // address entered by user for game server
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ULONG AddressFamily;
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SOCKADDR_IN6 saddrNS; // address for name server
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DWORD dwLatency; // from dwreserved1 in registry
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BOOL bShutdown;
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SOCKADDR_IN6 saddrControlSocket;
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BOOL bHaveServerAddress;
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CHAR szServerAddress[ADDR_BUFFER_SIZE];
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UINT iMaxUdpDg; // maximum udp datagram size
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// added in DX6
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FDS readfds; // dynamic read fdset
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DWORD dwFlags; // DPSP_OUTBOUNDONLY, etc.
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DWORD dwSessionFlags; // session flags passed by app
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WORD wApplicationPort; // port used for creating system player sockets
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#ifdef BIGMESSAGEDEFENSE
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DWORD dwMaxMessageSize; // the max message size we should receive
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#endif
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HANDLE hTCPEnumAsyncThread; // fix async enum.
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LPVOID lpEnumMessage;
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DWORD dwEnumMessageSize;
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SOCKADDR_IN6 saEnum;
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DWORD dwEnumAddrSize;
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SOCKET sEnum;
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BOOL bOutBoundOnly;
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#ifdef SENDEX
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CRITICAL_SECTION csSendEx; // locks sendex data.
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LPFPOOL pSendInfoPool; // pool for allocating SENDINFO+SPHeaders for scatter gather sends
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DWORD dwBytesPending; // count of total bytes in pending messages.
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DWORD dwMessagesPending; // count of total bytes pending.
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BILINK PendingSendQ;
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BILINK ReadyToSendQ;
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HANDLE hSendWait; // alert thread wait here.
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HANDLE BogusHandle; // don't be fooled by waitfor multiple probs in Win9x, put -1 here.
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BOOL bSendThreadRunning;
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BOOL bStopSendThread;
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#endif
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} GLOBALDATA,*LPGLOBALDATA;
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/*
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* SP Flags (from registry)
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*/
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#define DPSP_OUTBOUNDONLY 0x00000001
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/*
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* DPLAYSVR - DPWSOCKX communication related information
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*/
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||
|
|
|
||
|
|
// MSG_HDR indicates a dpwsock system message
|
||
|
|
#define MSG_HDR 0x736F636B
|
||
|
|
|
||
|
|
#define SP_MSG_VERSION 1 // DX6
|
||
|
|
|
||
|
|
#define IS_VALID_DPWS_MESSAGE(pMsg) (MSG_HDR == (*((DWORD *)(pMsg))) )
|
||
|
|
#define COMMAND_MASK 0X0000FFFF
|
||
|
|
|
||
|
|
#define GET_MESSAGE_VERSION(pMsg) ( ((pMsg)->dwCmdToken & ~COMMAND_MASK) >> 16 )
|
||
|
|
#define GET_MESSAGE_COMMAND(pMsg) ( (pMsg)->dwCmdToken & COMMAND_MASK)
|
||
|
|
|
||
|
|
#define SET_MESSAGE_HDR(pMsg) (*((DWORD *)(pMsg)) = MSG_HDR )
|
||
|
|
#define SET_MESSAGE_COMMAND(pMsg,dwCmd) ((pMsg)->dwCmdToken = ((dwCmd & COMMAND_MASK) \
|
||
|
|
| (SP_MSG_VERSION<<16)) )
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
DWORD dwHeader;
|
||
|
|
DWORD dwCmdToken;
|
||
|
|
} MSG_GENERIC, *LPMSG_GENERIC;
|
||
|
|
|
||
|
|
|
||
|
|
// DPLAYSVR
|
||
|
|
|
||
|
|
|
||
|
|
// macros for manipulating the sockaddr in the player data
|
||
|
|
#ifdef DEBUG
|
||
|
|
extern int gCSCount;
|
||
|
|
#endif
|
||
|
|
extern CRITICAL_SECTION gcsDPSPCritSection; // defined in dllmain.c
|
||
|
|
#define INIT_DPSP_CSECT() InitializeCriticalSection(&gcsDPSPCritSection);
|
||
|
|
#define FINI_DPSP_CSECT() DeleteCriticalSection(&gcsDPSPCritSection);
|
||
|
|
#ifdef DEBUG
|
||
|
|
#define ENTER_DPSP() EnterCriticalSection(&gcsDPSPCritSection),gCSCount++;
|
||
|
|
#define LEAVE_DPSP() gCSCount--,LeaveCriticalSection(&gcsDPSPCritSection);
|
||
|
|
#else
|
||
|
|
#define ENTER_DPSP() EnterCriticalSection(&gcsDPSPCritSection);
|
||
|
|
#define LEAVE_DPSP() LeaveCriticalSection(&gcsDPSPCritSection);
|
||
|
|
#endif // DEBUG
|
||
|
|
|
||
|
|
// get a pointer to the players socket address - used by macros below
|
||
|
|
#define DGRAM_PSOCKADDR(ppd) ((SOCKADDR_IN6 *)&(((LPSPPLAYERDATA)ppd)->saddrDatagram))
|
||
|
|
#define STREAM_PSOCKADDR(ppd) ((SOCKADDR_IN6 *)&(((LPSPPLAYERDATA)ppd)->saddrStream))
|
||
|
|
|
||
|
|
// get the udp ip addr from a player
|
||
|
|
#define IP_DGRAM_PORT(ppd) (DGRAM_PSOCKADDR(ppd)->sin6_port)
|
||
|
|
|
||
|
|
// get the stream ip addr from a player
|
||
|
|
#define IP_STREAM_PORT(ppd) (STREAM_PSOCKADDR(ppd)->sin6_port)
|
||
|
|
|
||
|
|
// used to get the name of the computer we're running on in spinit
|
||
|
|
#define HOST_NAME_LENGTH 50
|
||
|
|
|
||
|
|
// 84a22c0b-45af-4ad9-a4f1-4bf547f7d0d2
|
||
|
|
DEFINE_GUID(GUID_IPV6,
|
||
|
|
0x84a22c0b, 0x45af, 0x4ad9, 0xa4, 0xf1, 0x4b, 0xf5, 0x47, 0xf7, 0xd0, 0xd2);
|
||
|
|
|
||
|
|
// 0855c42a-4193-4ed1-bbbc-39a9c597157e
|
||
|
|
DEFINE_GUID(GUID_LOCAL_IPV6,
|
||
|
|
0x0855c42a, 0x4193, 0x4ed1, 0xbb, 0xbc, 0x39, 0xa9, 0xc5, 0x97, 0x15, 0x7e);
|
||
|
|
|
||
|
|
|
||
|
|
// globals
|
||
|
|
// ghinstance is used when putting up the dialog box to prompt for ip addr
|
||
|
|
extern HANDLE ghInstance; // set in dllmain. instance handle for dpwsock.dll
|
||
|
|
|
||
|
|
extern const IN6_ADDR in6addr_multicast;
|
||
|
|
extern const SOCKADDR_IN6 sockaddr_any;
|
||
|
|
|
||
|
|
#ifdef DEBUG
|
||
|
|
|
||
|
|
extern void DebugPrintAddr(UINT level,LPSTR pStr,SOCKADDR * psockaddr);
|
||
|
|
#define DEBUGPRINTADDR(n,pstr,psockaddr) DebugPrintAddr(n,pstr,(LPSOCKADDR)psockaddr);
|
||
|
|
extern void DebugPrintSocket(UINT level,LPSTR pStr,SOCKET * pSock);
|
||
|
|
#define DEBUGPRINTSOCK(n,pstr,psock) DebugPrintSocket(n,pstr,psock);
|
||
|
|
|
||
|
|
#else // debug
|
||
|
|
|
||
|
|
#define DEBUGPRINTADDR(n,pstr,psockaddr)
|
||
|
|
#define DEBUGPRINTSOCK(n,pstr,psock)
|
||
|
|
|
||
|
|
#endif // debug
|
||
|
|
|
||
|
|
// global vars
|
||
|
|
extern BOOL gbVoiceOpen; // set to TRUE if we have nm call open
|
||
|
|
|
||
|
|
// from dpsp.c
|
||
|
|
#define IN6ADDR_MULTICAST_INIT {0xff,0x02,0,0,0,0,0,0,0,0,0,0,0,0,0x01,0x30}
|
||
|
|
extern HRESULT WaitForThread(HANDLE hThread);
|
||
|
|
extern HRESULT SetupControlSocket();
|
||
|
|
extern HRESULT WINAPI SP_Close(LPDPSP_CLOSEDATA pcd);
|
||
|
|
extern HRESULT InternalReliableSend(LPGLOBALDATA pgd, DPID idPlayerTo, SOCKADDR_IN6 *
|
||
|
|
lpSockAddr, LPBYTE lpMessage, DWORD dwMessageSize);
|
||
|
|
extern HRESULT DoTCPEnumSessions(LPGLOBALDATA pgd, SOCKADDR *lpSockAddr, DWORD dwAddrSize,
|
||
|
|
LPDPSP_ENUMSESSIONSDATA ped, BOOL bHostWillReuseConnection);
|
||
|
|
extern HRESULT SendControlMessage(LPGLOBALDATA pgd);
|
||
|
|
extern HRESULT SendReuseConnectionMessage(SOCKET sSocket);
|
||
|
|
extern HRESULT AddSocketToBag(LPGLOBALDATA pgd, SOCKET socket, DPID dpid, SOCKADDR_IN6 *psockaddr, DWORD dwFlags);
|
||
|
|
extern BOOL FindSocketInReceiveList(LPGLOBALDATA pgd, SOCKADDR *pSockAddr, SOCKET * psSocket);
|
||
|
|
extern void RemoveSocketFromReceiveList(LPGLOBALDATA pgd, SOCKET socket);
|
||
|
|
extern void RemoveSocketFromBag(LPGLOBALDATA pgd, SOCKET socket);
|
||
|
|
extern BOOL FindSocketInBag(LPGLOBALDATA pgd, SOCKADDR *pSockAddr, SOCKET * psSocket, LPDPID lpdpidPlayer);
|
||
|
|
extern HRESULT GetSocketFromBag(LPGLOBALDATA pgd,SOCKET * psSocket, DWORD dwID, LPSOCKADDR_IN6 psockaddr);
|
||
|
|
extern HRESULT CreateAndConnectSocket(LPGLOBALDATA pgd,SOCKET * psSocket,DWORD dwType,LPSOCKADDR_IN6 psockaddr, BOOL bOutBoundOnly);
|
||
|
|
extern void RemovePlayerFromSocketBag(LPGLOBALDATA pgd,DWORD dwID);
|
||
|
|
extern void SetMessageHeader(LPDWORD pdwMsg,DWORD dwSize, DWORD dwToken);
|
||
|
|
extern void KillTCPEnumAsyncThread(LPGLOBALDATA pgd);
|
||
|
|
extern SOCKET_ADDRESS_LIST *GetHostAddr(void);
|
||
|
|
extern void FreeHostAddr(SOCKET_ADDRESS_LIST *pList);
|
||
|
|
|
||
|
|
// Support for SendEx in dpsp.c
|
||
|
|
|
||
|
|
extern HRESULT UnreliableSendEx(LPDPSP_SENDEXDATA psd, LPSENDINFO lpSendInfo);
|
||
|
|
extern HRESULT ReliableSendEx(LPDPSP_SENDEXDATA psd, LPSENDINFO pSendInfo);
|
||
|
|
extern VOID RemovePendingAsyncSends(LPGLOBALDATA pgd, DPID dwPlayerTo);
|
||
|
|
extern BOOL bAsyncSendsPending(LPGLOBALDATA pgd, DPID dwPlayerTo);
|
||
|
|
|
||
|
|
// from winsock.c
|
||
|
|
extern HRESULT FAR PASCAL CreateSocket(LPGLOBALDATA pgd,SOCKET * psock,INT type,
|
||
|
|
WORD port,const SOCKADDR_IN6 * psockaddr,SOCKERR * perr, BOOL bInRange);
|
||
|
|
extern HRESULT SPConnect(SOCKET* psSocket, LPSOCKADDR psockaddr,UINT addrlen, BOOL bOutBoundOnly);
|
||
|
|
extern HRESULT CreateAndInitStreamSocket(LPGLOBALDATA pgd);
|
||
|
|
extern HRESULT SetPlayerAddress(LPGLOBALDATA pgd,LPSPPLAYERDATA ppd,SOCKET sSocket,BOOL fStream);
|
||
|
|
extern HRESULT CreatePlayerDgramSocket(LPGLOBALDATA pgd,LPSPPLAYERDATA ppd,DWORD dwFlags);
|
||
|
|
extern HRESULT CreatePlayerStreamSocket(LPGLOBALDATA pgd,LPSPPLAYERDATA ppd,DWORD dwFlags);
|
||
|
|
extern HRESULT SetDescriptionAddress(LPSPPLAYERDATA ppd,LPDPSESSIONDESC2 lpsdDesc);
|
||
|
|
extern HRESULT SetReturnAddress(LPVOID pmsg,SOCKET sSocket);
|
||
|
|
extern HRESULT GetReturnAddress(LPVOID pmsg,LPSOCKADDR_IN6 psockaddr);
|
||
|
|
extern HRESULT GetServerAddress(LPGLOBALDATA pgd,LPSOCKADDR_IN6 psockaddr) ;
|
||
|
|
extern void IP6_GetAddr(SOCKADDR_IN6 * paddrDest,SOCKADDR_IN6 * paddrSrc) ;
|
||
|
|
extern void IP6_SetAddr(LPVOID pBuffer,SOCKADDR_IN6 * psockaddr);
|
||
|
|
extern HRESULT KillSocket(SOCKET sSocket,BOOL fStream,BOOL fHard);
|
||
|
|
extern HRESULT KillPlayerSockets();
|
||
|
|
extern HRESULT GetAddress(SOCKADDR_IN6 * puAddress,char *pBuffer,int cch);
|
||
|
|
extern HRESULT KillThread(HANDLE hThread);
|
||
|
|
|
||
|
|
// from wsock2.c
|
||
|
|
extern DWORD WINAPI AsyncSendThreadProc(LPVOID pvCast);
|
||
|
|
extern HRESULT InitWinsock2();
|
||
|
|
extern HRESULT GetMaxUdpBufferSize(SOCKET socket, unsigned int * lpiSize);
|
||
|
|
|
||
|
|
extern HRESULT InternalReliableSendEx(LPGLOBALDATA pgd, LPDPSP_SENDEXDATA psd,
|
||
|
|
LPSENDINFO pSendInfo, SOCKADDR_IN6 *lpSockAddr);
|
||
|
|
extern DWORD WINAPI SPSendThread(LPVOID lpv);
|
||
|
|
|
||
|
|
extern int Dplay_GetAddrInfo(const char FAR *nodename, const char FAR *servname,
|
||
|
|
LPADDRINFO hints, ADDRINFO FAR * FAR * res);
|
||
|
|
extern void Dplay_FreeAddrInfo(LPADDRINFO pai);
|
||
|
|
|
||
|
|
|
||
|
|
#ifdef DPLAY_VOICE_SUPPORT
|
||
|
|
// from spvoice.c
|
||
|
|
extern HRESULT WINAPI SP_OpenVoice(LPDPSP_OPENVOICEDATA pod) ;
|
||
|
|
extern HRESULT WINAPI SP_CloseVoice(LPDPSP_CLOSEVOICEDATA pod) ;
|
||
|
|
#endif // DPLAY_VOICE_SUPPORT
|
||
|
|
|
||
|
|
// from handler.c
|
||
|
|
HRESULT HandleServerMessage(LPGLOBALDATA pgd, SOCKET sSocket, LPBYTE pBuffer, DWORD dwSize);
|
||
|
|
|
||
|
|
// from ipv6.c
|
||
|
|
extern DWORD ForEachInterface(void (*func)(IPV6_INFO_INTERFACE *, void *,void *,
|
||
|
|
void *), void *Context1, void *Context2, void *Context3);
|
||
|
|
extern void ForEachAddress(IPV6_INFO_INTERFACE *IF, void
|
||
|
|
(*func)(IPV6_INFO_INTERFACE *IF, IPV6_INFO_ADDRESS *, void *),
|
||
|
|
void *);
|
||
|
|
extern UINT JoinEnumGroup(SOCKET sSocket, UINT ifindex);
|
||
|
|
|
||
|
|
#ifdef FULLDUPLEX_SUPPORT
|
||
|
|
// from registry.c
|
||
|
|
HRESULT GetFlagsFromRegistry(LPGUID lpguidSP, LPDWORD lpdwFlags);
|
||
|
|
#endif // FULLDUPLEX_SUPPORT
|
||
|
|
|
||
|
|
// MACROS based on fixed pool manager.
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|