104 lines
3 KiB
C
104 lines
3 KiB
C
|
/*++
|
||
|
|
|
||
|
|
Copyright (c) 1991-92 Microsoft Corporation
|
||
|
|
|
||
|
|
Module Name:
|
||
|
|
|
||
|
|
ConfSet.c
|
||
|
|
|
||
|
|
Abstract:
|
||
|
|
|
||
|
|
This header file defines the function prototypes of the temporary
|
||
|
|
helper routines to get configuration information from the NT
|
||
|
|
configuration files.
|
||
|
|
|
||
|
|
Author:
|
||
|
|
|
||
|
|
John Rogers (JohnRo) 26-Nov-1991
|
||
|
|
|
||
|
|
Environment:
|
||
|
|
|
||
|
|
Only runs under NT.
|
||
|
|
|
||
|
|
Revision History:
|
||
|
|
|
||
|
|
26-Nov-1991 JohnRo
|
||
|
|
Created.
|
||
|
|
13-Feb-1992 JohnRo
|
||
|
|
Added support for using the real Win32 registry.
|
||
|
|
Added support for FAKE_PER_PROCESS_RW_CONFIG handling.
|
||
|
|
12-Mar-1992 JohnRo
|
||
|
|
Changed to only store UNICODE strings in registry.
|
||
|
|
31-Mar-1992 JohnRo
|
||
|
|
Flush the registry after each create/_write.
|
||
|
|
06-May-1992 JohnRo
|
||
|
|
REG_SZ now implies a UNICODE string, so we can't use REG_USZ anymore.
|
||
|
|
|
||
|
|
--*/
|
||
|
|
|
||
|
|
#include <nt.h> // NT definitions
|
||
|
|
#include <ntrtl.h> // NT Rtl structures
|
||
|
|
#include <nturtl.h> // NT Rtl structures
|
||
|
|
#include <windows.h> // Needed by <configp.h> and <winreg.h>
|
||
|
|
#include <lmcons.h> // NET_API_STATUS.
|
||
|
|
#include <netdebug.h> // (Needed by config.h)
|
||
|
|
|
||
|
|
#include <config.h> // My prototype, LPNET_CONFIG_HANDLE.
|
||
|
|
#include <configp.h> // NET_CONFIG_HANDLE.
|
||
|
|
#include <debuglib.h> // IF_DEBUG().
|
||
|
|
#include <lmapibuf.h> // NetApiBufferFree().
|
||
|
|
#include <netlib.h> // NetpMemoryAllocate(), etc.
|
||
|
|
#include <tstring.h> // STRSIZE(), TCHAR_EOS, WCSSIZE(), etc.
|
||
|
|
#include <stdlib.h> // wcslen().
|
||
|
|
#include <winerror.h> // ERROR_NOT_SUPPORTED, NO_ERROR, etc.
|
||
|
|
|
||
|
|
|
||
|
|
NET_API_STATUS
|
||
|
|
NetpSetConfigValue(
|
||
|
|
IN LPNET_CONFIG_HANDLE ConfigHandle,
|
||
|
|
IN LPTSTR KeyWanted,
|
||
|
|
IN LPTSTR Value
|
||
|
|
)
|
||
|
|
{
|
||
|
|
NET_CONFIG_HANDLE * lpnetHandle = ConfigHandle; // conv from opaque type
|
||
|
|
|
||
|
|
NetpAssert( lpnetHandle != NULL );
|
||
|
|
NetpAssert( KeyWanted != NULL );
|
||
|
|
NetpAssert( *KeyWanted != TCHAR_EOS );
|
||
|
|
NetpAssert( Value != NULL );
|
||
|
|
NetpAssert( *Value != TCHAR_EOS );
|
||
|
|
|
||
|
|
{
|
||
|
|
LONG Error;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Set the value in the registry. (In memory, at least.)
|
||
|
|
//
|
||
|
|
Error = RegSetValueEx(
|
||
|
|
lpnetHandle->WinRegKey, // open handle (to section)
|
||
|
|
KeyWanted, // subkey
|
||
|
|
0,
|
||
|
|
REG_SZ, // type (zero-terminated TCHARs)
|
||
|
|
(LPVOID) Value, // data
|
||
|
|
STRSIZE(Value) ); // byte count for data (null char too)
|
||
|
|
IF_DEBUG(CONFIG) {
|
||
|
|
NetpKdPrint(( "NetpSetConfigValue: RegSetValueEx(" FORMAT_LPTSTR
|
||
|
|
") to TCHAR '" FORMAT_LPTSTR "' returned " FORMAT_LONG
|
||
|
|
".\n", KeyWanted, Value, Error ));
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( Error != ERROR_SUCCESS ) {
|
||
|
|
NetpAssert( Error == ERROR_SUCCESS );
|
||
|
|
return (Error);
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Flush the registry to force stuff to disk immediately.
|
||
|
|
//
|
||
|
|
Error = RegFlushKey( lpnetHandle->WinRegKey );
|
||
|
|
NetpAssert( Error == ERROR_SUCCESS );
|
||
|
|
|
||
|
|
return (NO_ERROR);
|
||
|
|
}
|
||
|
|
}
|