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104 lines
3.1 KiB
C
104 lines
3.1 KiB
C
/*
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* Win32 kernel functions
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*
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* Copyright 1995 Martin von Loewis and Cameron Heide
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* 1999 Peter Ganten
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <string.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <errno.h>
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#include "winnls.h"
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#include "winbase.h"
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#include "winerror.h"
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#include "wine/exception.h"
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#include "msvcrt/excpt.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(win32);
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/* filter for page-fault exceptions */
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static WINE_EXCEPTION_FILTER(page_fault)
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{
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if (GetExceptionCode() == EXCEPTION_ACCESS_VIOLATION)
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return EXCEPTION_EXECUTE_HANDLER;
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return EXCEPTION_CONTINUE_SEARCH;
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}
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/***********************************************************************
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* GetComputerNameA (KERNEL32.@)
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*/
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BOOL WINAPI GetComputerNameA(LPSTR name,LPDWORD size)
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{
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/* At least Win95OSR2 survives if size is not a pointer (NT crashes though) */
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BOOL ret;
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__TRY
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{
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char host_name[256];
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TRACE("*size = %ld\n", *size);
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ret = (gethostname(host_name, sizeof(host_name)) != -1);
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if (ret)
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{
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lstrcpynA(name, host_name, *size);
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*size = strlen(name);
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}
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else
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WARN("gethostname: %s\n", strerror(errno));
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}
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__EXCEPT(page_fault)
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{
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SetLastError( ERROR_INVALID_PARAMETER );
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return FALSE;
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}
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__ENDTRY
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TRACE("returning (%ld) %s\n", *size, debugstr_a(name));
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return ret;
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}
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/***********************************************************************
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* GetComputerNameW (KERNEL32.@)
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*/
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BOOL WINAPI GetComputerNameW(LPWSTR name,LPDWORD size)
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{
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LPSTR nameA = (LPSTR)HeapAlloc( GetProcessHeap(), 0, *size);
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BOOL ret = GetComputerNameA(nameA,size);
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/* FIXME: should set *size in Unicode chars */
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if (ret) MultiByteToWideChar( CP_ACP, 0, nameA, -1, name, *size+1 );
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HeapFree( GetProcessHeap(), 0, nameA );
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return ret;
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}
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/***********************************************************************
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* GetComputerNameExA (KERNEL32.@)
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*/
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BOOL WINAPI GetComputerNameExA(COMPUTER_NAME_FORMAT type, LPSTR name, LPDWORD size)
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{
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FIXME("(%d, %p, %p) semi-stub!\n", type, name, size);
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return GetComputerNameA(name, size);
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}
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/***********************************************************************
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* GetComputerNameExW (KERNEL32.@)
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*/
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BOOL WINAPI GetComputerNameExW(COMPUTER_NAME_FORMAT type, LPWSTR name, LPDWORD size)
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{
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FIXME("(%d, %p, %p) semi-stub!\n", type, name, size);
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return GetComputerNameW(name, size);
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}
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