Sweden-Number/win32/init.c

118 lines
3.5 KiB
C

/*
* Win32 kernel functions
*
* Copyright 1995 Martin von Loewis and Cameron Heide
* 1999 Peter Ganten
*/
#include <string.h>
#include <unistd.h>
#include <stdlib.h>
#include "winerror.h"
#include "wine/winestring.h"
#include "wine/exception.h"
#include "heap.h"
#include "task.h"
#include "debugtools.h"
#include "process.h"
DEFAULT_DEBUG_CHANNEL(win32);
/* filter for page-fault exceptions */
static WINE_EXCEPTION_FILTER(page_fault)
{
if (GetExceptionCode() == EXCEPTION_ACCESS_VIOLATION)
return EXCEPTION_EXECUTE_HANDLER;
return EXCEPTION_CONTINUE_SEARCH;
}
/***********************************************************************
* GetStartupInfoA (KERNEL32.273)
*/
VOID WINAPI GetStartupInfoA(LPSTARTUPINFOA lpStartupInfo)
{
LPSTARTUPINFOA startup;
startup = ((LPSTARTUPINFOA )PROCESS_Current()->env_db->startup_info);
memcpy ( lpStartupInfo, startup, sizeof (STARTUPINFOA) );
TRACE("size: %ld\n"
"\tlpReserverd: %s, lpDesktop: %s, lpTitle: %s\n"
"\tdwX: %ld, dwY: %ld, dwXSize: %ld, dwYSize: %ld\n"
"\tdwFlags: %lx, wShowWindow: %x\n", lpStartupInfo->cb,
debugstr_a(lpStartupInfo->lpReserved),
debugstr_a(lpStartupInfo->lpDesktop),
debugstr_a(lpStartupInfo->lpTitle),
lpStartupInfo->dwX, lpStartupInfo->dwY,
lpStartupInfo->dwXSize, lpStartupInfo->dwYSize,
lpStartupInfo->dwFlags, lpStartupInfo->wShowWindow );
}
/***********************************************************************
* GetStartupInfoW (KERNEL32.274)
*/
VOID WINAPI GetStartupInfoW(LPSTARTUPINFOW lpStartupInfo)
{
STARTUPINFOA startup;
GetStartupInfoA ( &startup );
lpStartupInfo->cb = sizeof(STARTUPINFOW);
lpStartupInfo->lpReserved =
HEAP_strdupAtoW (GetProcessHeap(), 0, startup.lpReserved );
lpStartupInfo->lpDesktop =
HEAP_strdupAtoW (GetProcessHeap(), 0, startup.lpDesktop );
lpStartupInfo->lpTitle =
HEAP_strdupAtoW (GetProcessHeap(), 0, startup.lpTitle );
lpStartupInfo->dwX = startup.dwX;
lpStartupInfo->dwY = startup.dwY;
lpStartupInfo->dwXSize = startup.dwXSize;
lpStartupInfo->dwXCountChars = startup.dwXCountChars;
lpStartupInfo->dwYCountChars = startup.dwYCountChars;
lpStartupInfo->dwFillAttribute = startup.dwFillAttribute;
lpStartupInfo->dwFlags = startup.dwFlags;
lpStartupInfo->wShowWindow = startup.wShowWindow;
lpStartupInfo->cbReserved2 = startup.cbReserved2;
lpStartupInfo->lpReserved2 = startup.lpReserved2;
lpStartupInfo->hStdInput = startup.hStdInput;
lpStartupInfo->hStdOutput = startup.hStdOutput;
lpStartupInfo->hStdError = startup.hStdError;
}
/***********************************************************************
* GetComputerNameA (KERNEL32.165)
*/
BOOL WINAPI GetComputerNameA(LPSTR name,LPDWORD size)
{
/* At least Win95OSR2 survives if size is not a pointer (NT crashes though) */
BOOL ret;
__TRY
{
ret = (-1!=gethostname(name,*size));
if (ret)
*size = strlen(name);
}
__EXCEPT(page_fault)
{
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
__ENDTRY
return ret;
}
/***********************************************************************
* GetComputerNameW (KERNEL32.166)
*/
BOOL WINAPI GetComputerNameW(LPWSTR name,LPDWORD size)
{
LPSTR nameA = (LPSTR)HeapAlloc( GetProcessHeap(), 0, *size);
BOOL ret = GetComputerNameA(nameA,size);
if (ret) lstrcpynAtoW(name,nameA,*size+1);
HeapFree( GetProcessHeap(), 0, nameA );
return ret;
}