136 lines
6.5 KiB
C
136 lines
6.5 KiB
C
//================================================================================
|
|
// Copyright (C) 1997 Microsoft Corporation
|
|
// Author: RameshV
|
|
// Description: these are the exported dhcp client api function definitions
|
|
//================================================================================
|
|
|
|
#ifndef APIAPPL_H_INCLUDED
|
|
#define APIAPPL_H_INCLUDED
|
|
|
|
#ifndef DHCPAPI_PARAMS_DEFINED
|
|
#define DHCPAPI_PARAMS_DEFINED
|
|
typedef struct _DHCPAPI_PARAMS { // use this structure to request params
|
|
ULONG Flags; // for future use
|
|
ULONG OptionId; // what option is this?
|
|
BOOL IsVendor; // is this vendor specific?
|
|
LPBYTE Data; // the actual data
|
|
DWORD nBytesData; // how many bytes of data are there in Data?
|
|
} DHCPAPI_PARAMS, *PDHCPAPI_PARAMS, *LPDHCPAPI_PARAMS;
|
|
#endif DHCPAPI_PARAMS_DEFINED
|
|
|
|
DWORD // win32 status
|
|
DhcpAcquireParameters( // acquire/renew a lease
|
|
IN LPWSTR AdapterName // adapter to acquire lease on
|
|
);
|
|
|
|
DWORD // win32 status
|
|
DhcpFallbackRefreshParams( // something has changed in the fallback settings
|
|
IN LPWSTR AdapterName
|
|
);
|
|
|
|
DWORD // win32 status
|
|
DhcpReleaseParameters( // release an existing lease
|
|
IN LPWSTR AdapterName // adpater to release lease for
|
|
);
|
|
|
|
DWORD // win32 status
|
|
DhcpEnableDynamicConfic( // convert from static to dhcp
|
|
IN LPWSTR AdapterName // convert for this adapter
|
|
);
|
|
|
|
DWORD // win32 status
|
|
DhcpDisableDynamicConfig( // convert from dhcp to static
|
|
IN LPWSTR AdapterName // convert this adapter
|
|
);
|
|
|
|
DWORD // win32 status
|
|
DhcpStaticRefreshParams( // some registry parameters may have changed, refresh them
|
|
IN LPWSTR AdapterName
|
|
);
|
|
|
|
DWORD // win32 status
|
|
DhcpStaticRefreshParamsInternal( // some registry parameters may have changed, refresh them
|
|
IN LPWSTR AdapterName,
|
|
IN BOOL fDoDns
|
|
);
|
|
|
|
DWORD
|
|
APIENTRY // Request client for options.. and get the options.
|
|
DhcpRequestOptions(
|
|
LPWSTR AdapterName,
|
|
BYTE *pbRequestedOptions,
|
|
DWORD dwNumberOfOptions,
|
|
BYTE **ppOptionList, // out param
|
|
DWORD *pdwOptionListSize, // out param
|
|
BYTE **ppbReturnedOptions, // out param
|
|
DWORD *pdwNumberOfAvailableOptions // out param
|
|
);
|
|
|
|
DWORD
|
|
APIENTRY // Register with the client to get Event for notification.
|
|
DhcpRegisterOptions(
|
|
LPWSTR AdapterName , // Null implies ALL adapters.
|
|
LPBYTE OptionList , // The list of options to check.
|
|
DWORD OptionListSz, // The size of the above list
|
|
HANDLE *pdwHandle // the handle of an event to wait for.
|
|
); // returns an event.
|
|
|
|
|
|
DWORD
|
|
APIENTRY // Deregister with the client..
|
|
DhcpDeRegisterOptions(
|
|
HANDLE Event // This MUST be the one returned by above fn.
|
|
);
|
|
|
|
DWORD // win32 status
|
|
APIENTRY
|
|
DhcpRequestParameters( // request parameters of client
|
|
IN LPWSTR AdapterName, // adapter name to request for
|
|
IN LPBYTE ClassId, // byte stream of class id to use
|
|
IN DWORD ClassIdLen, // # of bytes of class id to use
|
|
IN PDHCPAPI_PARAMS SendParams, // parameters to send to server
|
|
IN DWORD nSendParams, // size of above array
|
|
IN DWORD Flags, // must be zero, reserved
|
|
IN OUT PDHCPAPI_PARAMS RecdParams, // fill this array with received params
|
|
IN OUT LPDWORD pnRecdParamsBytes // i/p: size of above in BYTES, o/p required bytes or filled up # of elements
|
|
); // returns ERROR_MORE_DATA if o/p buffer is of insufficient size, and fills in reqd size in # of bytes
|
|
|
|
DWORD // win32 status
|
|
APIENTRY
|
|
DhcpRegisterParameterChangeNofitication( // notify if a parameter has changed
|
|
IN LPWSTR AdapterName, // adapter of interest
|
|
IN LPBYTE ClassId, // byte stream of class id to use
|
|
IN DWORD ClassIdLen, // # of bytes of class id
|
|
IN PDHCPAPI_PARAMS Params, // params of interest
|
|
IN DWORD nParams, // # of elts in above array
|
|
IN DWORD Flags, // must be zero, reserved
|
|
IN OUT PHANDLE hEvent // handle to event that will be SetEvent'ed in case of param change
|
|
);
|
|
|
|
DWORD
|
|
APIENTRY
|
|
DhcpDeRegisterParameterChangeNofitication( // undo the registration
|
|
IN HANDLE Event // handle to event returned by DhcpRegisterParameterChangeNotification, NULL ==> everything
|
|
);
|
|
|
|
DWORD // win32 status
|
|
APIENTRY
|
|
DhcpPersistentRequestParams( // parameters to request persistently
|
|
IN LPWSTR AdapterName, // adapter name to request for
|
|
IN LPBYTE ClassId, // byte stream of class id to use
|
|
IN DWORD ClassIdLen, // # of bytes of class id
|
|
IN PDHCPAPI_PARAMS SendParams, // persistent parameters
|
|
IN DWORD nSendParams, // size of above array
|
|
IN DWORD Flags, // must be zero, reserved
|
|
IN LPWSTR AppName // the name of the app that is to be used for this instance
|
|
);
|
|
|
|
DWORD // win32 status
|
|
APIENTRY
|
|
DhcpDelPersistentRequestParams( // undo the effect of a persistent request -- currently undo from registry
|
|
IN LPWSTR AdapterName, // the name of the adpater to delete for
|
|
IN LPWSTR AppName // the name used by the app
|
|
);
|
|
|
|
#endif APIAPPL_H_INCLUDED
|