150 lines
4.4 KiB
C
150 lines
4.4 KiB
C
/********************************************************************/
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/** Copyright(c) 1989-1996 Microsoft Corporation. **/
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/********************************************************************/
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//***
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//
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// Filename: rasshost.h
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//
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// Description: This header defines the interface between third party security
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// DLLs and the RAS server.
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//
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#ifndef _RASSHOST_
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#define _RASSHOST_
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#include <rassapi.h>
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typedef DWORD HPORT;
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typedef struct _SECURITY_MESSAGE
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{
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DWORD dwMsgId;
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HPORT hPort;
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DWORD dwError; // Should be non-zero only if error
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// occurred during the security dialog.
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// Should contain errors from winerror.h
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// or raserror.h
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CHAR UserName[UNLEN+1]; // Should always contain username if
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// dwMsgId is SUCCESS/FAILURE
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CHAR Domain[DNLEN+1]; // Should always contain domain if
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// dwMsgId is SUCCESS/FAILURE
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} SECURITY_MESSAGE, *PSECURITY_MESSAGE;
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// Values for dwMsgId in SECURITY_MESSAGE structure
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#define SECURITYMSG_SUCCESS 1
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#define SECURITYMSG_FAILURE 2
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#define SECURITYMSG_ERROR 3
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// Used by RasSecurityGetInfo call
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typedef struct _RAS_SECURITY_INFO
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{
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DWORD LastError; // SUCCESS = receive completed
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// PENDING = receive pending
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// else completed with error
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DWORD BytesReceived; // only valid if LastError == SUCCESS
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CHAR DeviceName[RASSAPI_MAX_DEVICE_NAME+1];
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}RAS_SECURITY_INFO,*PRAS_SECURITY_INFO;
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typedef DWORD (WINAPI *RASSECURITYPROC)();
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//
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// Called by third party DLL to notify the supervisor of termination of
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// the security dialog
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//
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VOID WINAPI
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RasSecurityDialogComplete(
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IN SECURITY_MESSAGE * pSecMsg // Pointer to the above info. structure
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);
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//
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// Called by supervisor into the security DLL to notify it to begin the
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// security dialog for a client.
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//
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// Should return errors from winerror.h or raserror.h
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//
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DWORD WINAPI
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RasSecurityDialogBegin(
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IN HPORT hPort, // RAS handle to port
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IN PBYTE pSendBuf, // Pointer to the buffer used in
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// RasSecurityDialogSend
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IN DWORD SendBufSize, // Size of above bufer in bytes
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IN PBYTE pRecvBuf, // Pointer to the buffer used in
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// RasSecurityDialogReceive
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IN DWORD RecvBufSize, // Size of above buffer
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IN VOID (WINAPI *RasSecurityDialogComplete)( SECURITY_MESSAGE* )
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// Pointer to function RasSecurityDialogComplete.
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// Guaranteed to be the same on every call.
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);
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//
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// Called by supervisor into the security DLL to notify it to stop the
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// security dialog for a client. If this call returns an error, then it is not
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// neccesary for the dll to call RasSecurityDialogComplete. Otherwise the DLL
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// must call RasSecurityDialogComplete.
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//
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// Should return errors from winerror.h or raserror.h
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//
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DWORD WINAPI
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RasSecurityDialogEnd(
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IN HPORT hPort // RAS handle to port.
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);
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//
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// The following entrypoints should be loaded by calling GetProcAddress from
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// RasMan.lib
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//
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// Called to send data to remote host
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// Will return errors from winerror.h or raserror.h
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//
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DWORD WINAPI
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RasSecurityDialogSend(
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IN HPORT hPort, // RAS handle to port.
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IN PBYTE pBuffer, // Pointer to buffer containing data to send
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IN WORD BufferLength // Length of above buffer.
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);
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//
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// Called to receive data from remote host
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// Will return errors from winerror.h or raserror.h
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//
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DWORD WINAPI
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RasSecurityDialogReceive(
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IN HPORT hPort, // RAS handle to port.
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IN PBYTE pBuffer, // Pointer to buffer to receive data
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IN PWORD pBufferLength, // length of data received in bytes.
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IN DWORD Timeout, // in seconds
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IN HANDLE hEvent // Event to set when receive completes or
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// timeouts
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);
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//
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// Called to get Information about port.
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// Will return errors from winerror.h or raserror.h
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//
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DWORD WINAPI
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RasSecurityDialogGetInfo(
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IN HPORT hPort, // RAS handle to port.
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IN RAS_SECURITY_INFO* pBuffer // Pointer to get info structure.
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);
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#endif
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