171 lines
7.7 KiB
C
171 lines
7.7 KiB
C
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/*
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* this is the arasock header
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*/
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#ifndef _ARASOCK_
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#define _ARASOCK_
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#include <windows.h>
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#include <socket.h>
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#define PSI_SUCCESS 0
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#define AS_PROTFAMILY_NOT_FOUND (WSABASEERR+94)
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#define AS_PF_OUT_OF_RANGE (WSABASEERR+95)
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#define AS_MAX_TASK 10
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#define AS_MAX_SOCK_PER_TASK 5
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#define AS_MAX_SOCKET AS_MAX_TASK*AS_MAX_SOCK_PER_TASK
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#define AS_STATE_INUSE 0x01 // socket has been reserved, but not bound
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#define AS_STATE_AVAILABLE 0x00 // the socket is bound to an address
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typedef struct PROTPARAMtag
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{
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WORD wTypes; // the protocol styles supported, SOCK_DGRAM, SOCK_STREAM, etc
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DWORD dwFamilies; // the families we support. usually ours + PF_UNSPEC
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#ifndef SHIP_BUILD
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WORD wMaxDataSize; // Maximum data size supported by this transport
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#endif
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} PROTPARAM, *PPROTPARAM, FAR *LPPROTPARAM;
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///////// PSI CALLBACKS to Arador Sockets ////////////////////
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int CALLBACK ASclosedProc(SOCKET sock, WORD wResult);
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typedef int (CALLBACK *LPFN_CLOSED)(SOCKET sock, WORD wResult);
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//////// PSI entry point Prototypes ///////////
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int WINAPI PSIinit(LPPROTPARAM lpProtParam, LPFN_CLOSED lpfnLink);
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typedef int (WINAPI *LPFN_PSIINIT)(LPPROTPARAM lpProtParam, LPFN_CLOSED lpfnLink);
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int WINAPI PSIdeinit(void);
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typedef int (WINAPI *LPFN_PSIDEINIT)(void);
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int WINAPI PSIopen(SOCKET sock, int nStyle, int nMac, LPFN_CLOSED lpfnClosed);
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typedef int (WINAPI *LPFN_PSIOPEN)(SOCKET sock, int nStyle, int nMac, LPFN_CLOSED lpfnClosed);
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int WINAPI PSIclose(SOCKET sock);
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typedef int (WINAPI *LPFN_PSICLOSE)(SOCKET sock);
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int WINAPI PSIbindAddress(SOCKET sock, LPSOCKADDR lpSockAddr, WORD wAddrLen);
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typedef int (WINAPI *LPFN_PSIBINDADDRESS)(SOCKET sock, LPSOCKADDR lpSockAddr, WORD wAddrLen);
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int WINAPI PSIconnect(SOCKET sock, LPSOCKADDR lpSockAddr, WORD wAddrLen);
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typedef int (WINAPI *LPFN_PSICONNECT)(SOCKET sock, LPSOCKADDR lpSockAddr, WORD wAddrLen);
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int WINAPI PSIassociate(SOCKET sock, LPSOCKADDR lpSockAddr, WORD wAddrLen);
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typedef int (WINAPI *LPFN_PSIASSOCIATE)(SOCKET sock, LPSOCKADDR lpSockAddr, WORD wAddrLen);
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int WINAPI PSIlisten(SOCKET sock, int nBacklog);
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typedef int (WINAPI *LPFN_PSILISTEN)(SOCKET sock, int nBacklog);
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int WINAPI PSIaccept(SOCKET sock, SOCKET sockNew);
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typedef int (WINAPI *LPFN_PSIACCEPT)(SOCKET sock, SOCKET sockNew);
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int WINAPI PSIsendConnection(SOCKET sock, LPBYTE lpbData, LPWORD lpwDataLen, WORD wFlags);
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typedef int (WINAPI *LPFN_PSISENDCONNECTION)(SOCKET sock, LPBYTE lpbData, LPWORD lpwDataLen, WORD wFlags);
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int WINAPI PSIrecvConnection(SOCKET sock, LPBYTE lpbData, LPWORD lpwDataLen, WORD wFlags);
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typedef int (WINAPI *LPFN_PSIRECVCONNECTION)(SOCKET sock, LPBYTE lpbData, LPWORD lpwDataLen, WORD wFlags);
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int WINAPI PSIsendConnectionless(SOCKET sock, LPBYTE lpbData, LPWORD lpwDataLen, WORD wFlags, LPSOCKADDR lpSockAddr, WORD wAddrLen);
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typedef int (WINAPI *LPFN_PSISENDCONNECTIONLESS)(SOCKET sock, LPBYTE lpbData, LPWORD lpwDataLen, WORD wFlags, LPSOCKADDR lpSockAddr, WORD wAddrLen);
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int WINAPI PSIrecvConnectionless(SOCKET sock, LPBYTE lpbData, LPWORD lpwDataLen, WORD wFlags, LPSOCKADDR lpSockAddr, LPWORD lpwAddrLen);
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typedef int (WINAPI *LPFN_PSIRECVCONNECTIONLESS)(SOCKET sock, LPBYTE lpbData, LPWORD lpwDataLen, WORD wFlags, LPSOCKADDR lpSockAddr, LPWORD lpwAddrLen);
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int WINAPI PSIgetRemoteName(SOCKET sock, LPSOCKADDR lpSockAddr, LPWORD pwAddrLen);
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typedef int (WINAPI *LPFN_PSIGETREMOTENAME)(SOCKET sock, LPSOCKADDR lpSockAddr, LPWORD pwAddrLen);
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int WINAPI PSIgetLocalName(SOCKET sock, LPSOCKADDR lpSockAddr, LPWORD pwAddrLen);
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typedef int (WINAPI *LPFN_PSIGETLOCALNAME)(SOCKET sock, LPSOCKADDR lpSockAddr, LPWORD pwAddrLen);
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int WINAPI PSIregEvent(SOCKET sock, HWND hWnd, WORD wMsg, DWORD dwEvent);
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typedef int (WINAPI *LPFN_PSIREGEVENT)(SOCKET sock, HWND hWnd, WORD wMsg, DWORD dwEvent);
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int WINAPI PSIsetOption(SOCKET sock, WORD wOptName, LPBYTE lpOptVal, WORD wOptLen);
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typedef int (WINAPI *LPFN_PSISETOPTION)(SOCKET sock, WORD wOptName, LPBYTE lpOptVal, WORD wOptLen);
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int WINAPI PSIgetOption(SOCKET sock, WORD wOptName, LPBYTE lpOptVal, LPWORD lpwOptLen);
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typedef int (WINAPI *LPFN_PSIGETOPTION)(SOCKET sock, WORD wOptName, LPBYTE lpOptVal, LPWORD lpwOptLen);
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int WINAPI PSIStartAdvertisement(SOCKET sock, WORD wServerType, LPSTR lpServerName );
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typedef int (WINAPI *LPFN_PSISTARTADVT)( SOCKET sock, WORD wServerType, LPSTR lpServerName );
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int WINAPI PSIStopAdvertisement(SOCKET sock, WORD wServerType );
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typedef int (WINAPI *LPFN_PSISTOPADVT)( SOCKET sock, WORD wServerType);
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typedef void (WINAPI *LPFN_PSIFINDSERVERCLOSE)( AWHANDLE hTransaction );
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void WINAPI PSIFindServerClose( AWHANDLE hTransaction );
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struct hostent FAR * WINAPI PSIFindFirstServer( WORD wServerType, LPSTR lpServerName,
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LPAWHANDLE lphTransaction );
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typedef struct hostent FAR *(WINAPI *LPFN_PSIFINDFIRSTSERVER)( WORD wServerType,
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LPSTR lpServerName, LPAWHANDLE lphTransaction );
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struct hostent FAR * WINAPI PSIFindNextServer
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( WORD wServerType,LPSTR lpServerName, AWHANDLE hTransaction );
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typedef struct hostent FAR *(WINAPI *LPFN_PSIFINDNEXTSERVER)
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( WORD wServerType, LPSTR lpServerName, AWHANDLE hTransaction );
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int WINAPI PSIGetHostByName(LPSTR lpServerName, LPSOCKADDR lpAddr, WORD wBufLen );
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typedef int (WINAPI *LPFN_PSIGETHOSTBYNAME)( LPSTR ServerName, LPSOCKADDR lpAddr, WORD wBufLen );
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int WINAPI PSIGetLastSocketError ( SOCKET sockParm );
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typedef int (WINAPI *LPFN_PSIGETLASTSOCKETERROR)( SOCKET sockParm);
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typedef struct PROTFAMILYtag
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{
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BOOL fInUse;
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char lpszProtocol[20];
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PROTPARAM ProtParam;
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HINSTANCE hinstDll;
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LPFN_PSIOPEN PSIopen;
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LPFN_PSICLOSE PSIclose;
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LPFN_PSIBINDADDRESS PSIbindAddress;
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LPFN_PSICONNECT PSIconnect;
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LPFN_PSIASSOCIATE PSIassociate;
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LPFN_PSILISTEN PSIlisten;
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LPFN_PSIACCEPT PSIaccept;
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LPFN_PSISENDCONNECTION PSIsendConnection;
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LPFN_PSIRECVCONNECTION PSIrecvConnection;
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LPFN_PSISENDCONNECTIONLESS PSIsendConnectionless;
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LPFN_PSIRECVCONNECTIONLESS PSIrecvConnectionless;
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LPFN_PSIGETREMOTENAME PSIgetRemoteName;
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LPFN_PSIGETLOCALNAME PSIgetLocalName;
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LPFN_PSIREGEVENT PSIregEvent;
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LPFN_PSISETOPTION PSIsetOption;
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LPFN_PSIGETOPTION PSIgetOption;
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LPFN_PSISTARTADVT PSIStartAdvertisement;
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LPFN_PSISTOPADVT PSIStopAdvertisement;
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LPFN_PSIFINDFIRSTSERVER PSIFindFirstServer;
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LPFN_PSIFINDNEXTSERVER PSIFindNextServer;
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LPFN_PSIFINDSERVERCLOSE PSIFindServerClose;
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LPFN_PSIGETHOSTBYNAME PSIGetHostByName;
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} PROTFAMILY, *PPROTFAMILY;
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typedef struct AWSOCKHANDLEtag
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{
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AWHANDLE hProtAwHandle; // handle returned by the transport
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WORD wCurrentFamily;
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HGLOBAL hMem; // Handle returned by GlobalAlloc
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BYTE ServerName[48]; // To store server Name
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WORD wServerType; // Cache ServerType
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}AWSOCKHANDLE;
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typedef AWSOCKHANDLE FAR *LPAWSOCKHANDLE;
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typedef struct PERTASKtag
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{
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BOOL fInUse;
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HTASK hTaskId;
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WORD wReferenceCount;
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WORD wUsedSockets;
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WORD wLastError;
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struct hostent hent;
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#ifdef ATWORK
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struct sockaddr sa_list[8];
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char FAR * addrlist[16]; // Assume that we will never support more than 8 transports at the
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// same time
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#endif
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} PERTASK, *PPERTASK;
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typedef struct SOCKETtag
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{
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WORD wState; // OR'd list of AS_STATES
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WORD wType;
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WORD wMac;
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int nProtFamily; // we need this array index twice because we do funky poniter stuff
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PPROTFAMILY pProtFamily;
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PPERTASK pPerTask;
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} SOCK, *PSOCK;
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int ASinstallProtocolStack(WORD wProtFamily, LPSTR lpszProtocol, LPSTR lpszDllName);
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int ASinstallProtocolStacks();
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int ASremoveProtocolStack(WORD wProtFamily);
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#ifdef IFAX
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void ASRemoveProtocolStacks();
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#endif
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int CALLBACK ASclosedProc(SOCKET sock, WORD wResult);
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#ifdef ATWORK
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LPVOID myGlobalAlloc( UINT flags, DWORD dwMemSize , HGLOBAL FAR *lpHandle );
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HGLOBAL myGlobalFree( HGLOBAL hMem, LPVOID lpMem );
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#endif
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#endif
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