Leaked source code of windows server 2003
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/*==========================================================================
*
* Copyright (C) 1995-1997 Microsoft Corporation. All Rights Reserved.
*
* File: dphelp.h
* Content: header for dphelp.c
*
* History:
* Date By Reason
* ==== == ======
* 16-jul-96 andyco initial implementation
* 25-jul-96 andyco added watchnewpid
* 23-jan-97 kipo prototypes for winsock calls
* 15-feb-97 andyco moved from ddhelp to the project formerly known as
* ddhelp (playhelp? dplayhlp? dplay.exe? dphost?) Allowed
* one process to host mulitple sessions
* 29-jan-98 sohailm added support for stream enum sessions
* 12-jan-2000 aarono added support for rsip
*
***************************************************************************/
#ifndef __DPHELP_INCLUDED__
#define __DPHELP_INCLUDED__
#include "windows.h"
#include "dplaysvr.h"
#include "newdpf.h"
#include "winsock.h"
// we include dpsp.h since we'll be poking bits (sockaddr's)
// into dpsp's header
#include "dpsp.h"
// backlog for listen() api. no constant in winsock, so we ask for the moon
#define LISTEN_BACKLOG 60
typedef struct _SPNODE * LPSPNODE;
typedef struct _SPNODE
{
SOCKADDR_IN sockaddr; // socket addr of server
DWORD pid;
LPSPNODE pNextNode;
} SPNODE;
// protos
// from dphelp.c
extern HRESULT DPlayHelp_AddServer(LPDPHELPDATA phd);
extern BOOL FAR PASCAL DPlayHelp_DeleteServer(LPDPHELPDATA phd,BOOL fFreeAll);
extern HRESULT DPlayHelp_Init();
extern HRESULT StartupIP();
extern void DPlayHelp_FreeServerList();
extern DWORD WINAPI StreamAcceptThreadProc(LPVOID pvCast);
extern DWORD WINAPI StreamReceiveThreadProc(LPVOID pvCast);
extern void HandleIncomingMessage(LPBYTE pBuffer,DWORD dwBufferSize,SOCKADDR_IN * psockaddr);
// from help.c
extern void WatchNewPid(LPDPHELPDATA phd);
// from reliable.c
void RemoveSocketFromList(SOCKET socket);
//prototypes for winsock calls
typedef int (PASCAL FAR * cb_accept)(SOCKET s, struct sockaddr FAR * addr, int FAR * addrlen);
extern cb_accept g_accept;
typedef int (PASCAL FAR * cb_bind)(SOCKET s, const struct sockaddr FAR *addr, int namelen);
extern cb_bind g_bind;
typedef int (PASCAL FAR * cb_closesocket)(SOCKET s);
extern cb_closesocket g_closesocket;
typedef struct hostent FAR * (PASCAL FAR * cb_gethostbyname)(const char FAR * name);
extern cb_gethostbyname g_gethostbyname;
typedef int (PASCAL FAR * cb_gethostname)(char FAR * name, int namelen);
extern cb_gethostname g_gethostname;
typedef int (PASCAL FAR * cb_getpeername)(SOCKET s, struct sockaddr FAR * name, int FAR * namelen);
extern cb_getpeername g_getpeername;
typedef int (PASCAL FAR * cb_getsockname)(SOCKET s, struct sockaddr FAR * name, int FAR * namelen);
extern cb_getsockname g_getsockname;
typedef u_short (PASCAL FAR * cb_htons)(u_short hostshort);
extern cb_htons g_htons;
typedef char FAR * (PASCAL FAR * cb_inet_ntoa)(struct in_addr in);
extern cb_inet_ntoa g_inet_ntoa;
typedef int (PASCAL FAR * cb_listen)(
SOCKET s,
int backlog
);
extern cb_listen g_listen;
typedef int (PASCAL FAR * cb_recv)(
SOCKET s,
char FAR * buf,
int len,
int flags
);
extern cb_recv g_recv;
typedef int (PASCAL FAR * cb_recvfrom)(SOCKET s, char FAR * buf, int len, int flags,
struct sockaddr FAR *from, int FAR * fromlen);
extern cb_recvfrom g_recvfrom;
typedef SOCKET (PASCAL FAR * cb_select)(
int nfds,
fd_set FAR * readfds,
fd_set FAR * writefds,
fd_set FAR *exceptfds,
const struct timeval FAR * timeout
);
extern cb_select g_select;
typedef int (PASCAL FAR * cb_send)(SOCKET s, const char FAR * buf, int len, int flags);
extern cb_send g_send;
typedef int (PASCAL FAR * cb_sendto)(SOCKET s, const char FAR * buf, int len, int flags,
const struct sockaddr FAR *to, int tolen);
extern cb_sendto g_sendto;
typedef int (PASCAL FAR * cb_setsockopt)(SOCKET s, int level, int optname,
const char FAR * optval, int optlen);
extern cb_setsockopt g_setsockopt;
typedef int (PASCAL FAR * cb_shutdown)(SOCKET s, int how);
extern cb_shutdown g_shutdown;
typedef SOCKET (PASCAL FAR * cb_socket)(int af, int type, int protocol);
extern cb_socket g_socket;
typedef int (PASCAL FAR * cb_WSAFDIsSet)(SOCKET, fd_set FAR *);
extern cb_WSAFDIsSet g_WSAFDIsSet;
typedef int (PASCAL FAR * cb_WSAGetLastError)(void);
extern cb_WSAGetLastError g_WSAGetLastError;
typedef int (PASCAL FAR * cb_WSAStartup)(WORD wVersionRequired, LPWSADATA lpWSAData);
extern cb_WSAStartup g_WSAStartup;
typedef unsigned short (PASCAL FAR * cb_ntohs)(unsigned short netshort);
extern cb_ntohs g_ntohs;
typedef unsigned long (PASCAL FAR * cb_htonl)(unsigned long hostlong);
extern cb_htonl g_htonl;
typedef unsigned long (PASCAL FAR * cb_inet_addr)(const char *cp);
extern cb_inet_addr g_inet_addr;
extern BOOL gbInit,gbIPStarted;
#endif