141 lines
4.3 KiB
C
141 lines
4.3 KiB
C
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/*==========================================================================
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*
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* Copyright (C) 1995-1997 Microsoft Corporation. All Rights Reserved.
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*
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* File: dphelp.h
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* Content: header for dphelp.c
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*
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* History:
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* Date By Reason
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* ==== == ======
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* 16-jul-96 andyco initial implementation
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* 25-jul-96 andyco added watchnewpid
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* 23-jan-97 kipo prototypes for winsock calls
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* 15-feb-97 andyco moved from ddhelp to the project formerly known as
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* ddhelp (playhelp? dplayhlp? dplay.exe? dphost?) Allowed
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* one process to host mulitple sessions
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* 29-jan-98 sohailm added support for stream enum sessions
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*
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***************************************************************************/
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#ifndef __DPHELP_INCLUDED__
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#define __DPHELP_INCLUDED__
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#include "windows.h"
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#include "dplaysvr.h"
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#include "newdpf.h"
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//#include "winsock2.h"
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// we include dpsp.h since we'll be poking bits (sockaddr's)
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// into dpsp's header
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#include "dpsp.h"
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// backlog for listen() api. no constant in winsock, so we ask for the moon
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#define LISTEN_BACKLOG 60
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typedef struct _SPNODE * LPSPNODE;
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typedef struct _SPNODE
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{
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SOCKADDR_IN6 sockaddr; // socket addr of server
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DWORD pid;
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LPSPNODE pNextNode;
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} SPNODE;
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// protos
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// from dphelp.c
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extern HRESULT DPlayHelp_AddServer(LPDPHELPDATA phd);
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extern BOOL FAR PASCAL DPlayHelp_DeleteServer(LPDPHELPDATA phd,BOOL fFreeAll);
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extern HRESULT DPlayHelp_Init();
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extern void DPlayHelp_FreeServerList();
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extern DWORD WINAPI StreamAcceptThreadProc(LPVOID pvCast);
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extern DWORD WINAPI StreamReceiveThreadProc(LPVOID pvCast);
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extern void HandleIncomingMessage(LPBYTE pBuffer,DWORD dwBufferSize,SOCKADDR_IN6 * psockaddr);
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// from help.c
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extern void WatchNewPid(LPDPHELPDATA phd);
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// from reliable.c
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void RemoveSocketFromList(SOCKET socket);
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//prototypes for winsock calls
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typedef int (PASCAL FAR * cb_accept)(SOCKET s, struct sockaddr FAR * addr, int FAR * addrlen);
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extern cb_accept g_accept;
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typedef int (PASCAL FAR * cb_bind)(SOCKET s, const struct sockaddr FAR *addr, int namelen);
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extern cb_bind g_bind;
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typedef int (PASCAL FAR * cb_closesocket)(SOCKET s);
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extern cb_closesocket g_closesocket;
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typedef struct hostent FAR * (PASCAL FAR * cb_gethostbyname)(const char FAR * name);
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extern cb_gethostbyname g_gethostbyname;
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typedef int (PASCAL FAR * cb_gethostname)(char FAR * name, int namelen);
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extern cb_gethostname g_gethostname;
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typedef int (PASCAL FAR * cb_getpeername)(SOCKET s, struct sockaddr FAR * name, int FAR * namelen);
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extern cb_getpeername g_getpeername;
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typedef int (PASCAL FAR * cb_getsockname)(SOCKET s, struct sockaddr FAR * name, int FAR * namelen);
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extern cb_getsockname g_getsockname;
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typedef u_short (PASCAL FAR * cb_htons)(u_short hostshort);
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extern cb_htons g_htons;
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typedef int (PASCAL FAR * cb_listen)(
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SOCKET s,
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int backlog
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);
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extern cb_listen g_listen;
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typedef int (PASCAL FAR * cb_recv)(
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SOCKET s,
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char FAR * buf,
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int len,
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int flags
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);
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extern cb_recv g_recv;
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typedef int (PASCAL FAR * cb_recvfrom)(SOCKET s, char FAR * buf, int len, int flags,
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struct sockaddr FAR *from, int FAR * fromlen);
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extern cb_recvfrom g_recvfrom;
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typedef SOCKET (PASCAL FAR * cb_select)(
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int nfds,
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fd_set FAR * readfds,
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fd_set FAR * writefds,
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fd_set FAR *exceptfds,
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const struct timeval FAR * timeout
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);
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extern cb_select g_select;
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typedef int (PASCAL FAR * cb_send)(SOCKET s, const char FAR * buf, int len, int flags);
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extern cb_send g_send;
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typedef int (PASCAL FAR * cb_sendto)(SOCKET s, const char FAR * buf, int len, int flags,
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const struct sockaddr FAR *to, int tolen);
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extern cb_sendto g_sendto;
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typedef int (PASCAL FAR * cb_setsockopt)(SOCKET s, int level, int optname,
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const char FAR * optval, int optlen);
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extern cb_setsockopt g_setsockopt;
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typedef int (PASCAL FAR * cb_shutdown)(SOCKET s, int how);
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extern cb_shutdown g_shutdown;
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typedef SOCKET (PASCAL FAR * cb_socket)(int af, int type, int protocol);
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extern cb_socket g_socket;
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typedef int (PASCAL FAR * cb_WSAFDIsSet)(SOCKET, fd_set FAR *);
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extern cb_WSAFDIsSet g_WSAFDIsSet;
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typedef int (PASCAL FAR * cb_WSAGetLastError)(void);
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extern cb_WSAGetLastError g_WSAGetLastError;
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typedef int (PASCAL FAR * cb_WSAStartup)(WORD wVersionRequired, LPWSADATA lpWSAData);
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extern cb_WSAStartup g_WSAStartup;
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#endif
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