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![Alex Henrie](/assets/img/avatar_default.png)
Signed-off-by: Alex Henrie <alexhenrie24@gmail.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
174 lines
5.1 KiB
C
174 lines
5.1 KiB
C
/*
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* Copyright 1995 Thomas Sandford (tdgsandf@prds-grn.demon.co.uk)
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* Copyright 2003 Dimitrie O. Paun
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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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include "ntstatus.h"
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#define WIN32_NO_STATUS
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#include "windef.h"
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#include "winbase.h"
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#include "winternl.h"
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#include "kernel_private.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(powermgnt);
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/******************************************************************************
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* GetDevicePowerState (KERNEL32.@)
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*/
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BOOL WINAPI GetDevicePowerState(HANDLE hDevice, BOOL* pfOn)
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{
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WARN("(hDevice %p pfOn %p): stub\n", hDevice, pfOn);
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return TRUE; /* no information */
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}
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/***********************************************************************
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* GetSystemPowerStatus (KERNEL32.@)
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*/
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BOOL WINAPI GetSystemPowerStatus(LPSYSTEM_POWER_STATUS ps)
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{
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SYSTEM_BATTERY_STATE bs;
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NTSTATUS status;
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TRACE("(%p)\n", ps);
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ps->ACLineStatus = AC_LINE_UNKNOWN;
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ps->BatteryFlag = BATTERY_FLAG_UNKNOWN;
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ps->BatteryLifePercent = BATTERY_PERCENTAGE_UNKNOWN;
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ps->SystemStatusFlag = 0;
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ps->BatteryLifeTime = BATTERY_LIFE_UNKNOWN;
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ps->BatteryFullLifeTime = BATTERY_LIFE_UNKNOWN;
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status = NtPowerInformation(SystemBatteryState, NULL, 0, &bs, sizeof(bs));
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if (status == STATUS_NOT_IMPLEMENTED) return TRUE;
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if (FAILED(status)) return FALSE;
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ps->ACLineStatus = bs.AcOnLine;
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if (bs.BatteryPresent)
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{
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ps->BatteryLifePercent = bs.MaxCapacity ? 100 * bs.RemainingCapacity / bs.MaxCapacity : 100;
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ps->BatteryLifeTime = bs.EstimatedTime;
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if (!bs.Charging && (LONG)bs.Rate < 0)
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ps->BatteryFullLifeTime = 3600 * bs.MaxCapacity / -(LONG)bs.Rate;
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ps->BatteryFlag = 0;
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if (bs.Charging)
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ps->BatteryFlag |= BATTERY_FLAG_CHARGING;
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if (ps->BatteryLifePercent > 66)
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ps->BatteryFlag |= BATTERY_FLAG_HIGH;
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if (ps->BatteryLifePercent < 33)
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ps->BatteryFlag |= BATTERY_FLAG_LOW;
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if (ps->BatteryLifePercent < 5)
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ps->BatteryFlag |= BATTERY_FLAG_CRITICAL;
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}
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else
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{
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ps->BatteryFlag = BATTERY_FLAG_NO_BATTERY;
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}
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return TRUE;
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}
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/***********************************************************************
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* IsSystemResumeAutomatic (KERNEL32.@)
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*/
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BOOL WINAPI IsSystemResumeAutomatic(void)
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{
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WARN("(): stub, harmless.\n");
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return FALSE;
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}
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/***********************************************************************
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* RequestWakeupLatency (KERNEL32.@)
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*/
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BOOL WINAPI RequestWakeupLatency(LATENCY_TIME latency)
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{
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WARN("(): stub, harmless.\n");
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return TRUE;
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}
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/***********************************************************************
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* RequestDeviceWakeup (KERNEL32.@)
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*/
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BOOL WINAPI RequestDeviceWakeup(HANDLE device)
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{
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FIXME("(%p): stub\n", device);
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return FALSE;
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}
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/***********************************************************************
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* SetSystemPowerState (KERNEL32.@)
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*/
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BOOL WINAPI SetSystemPowerState(BOOL suspend_or_hibernate,
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BOOL force_flag)
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{
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WARN("(): stub, harmless.\n");
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return TRUE;
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}
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/***********************************************************************
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* SetThreadExecutionState (KERNEL32.@)
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*
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* Informs the system that activity is taking place for
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* power management purposes.
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*/
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EXECUTION_STATE WINAPI SetThreadExecutionState(EXECUTION_STATE flags)
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{
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EXECUTION_STATE old;
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NtSetThreadExecutionState(flags, &old);
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return old;
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}
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/***********************************************************************
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* PowerCreateRequest (KERNEL32.@)
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*/
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HANDLE WINAPI PowerCreateRequest(REASON_CONTEXT *context)
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{
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FIXME("(%p): stub\n", context);
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return INVALID_HANDLE_VALUE;
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}
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/***********************************************************************
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* PowerSetRequest (KERNEL32.@)
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*/
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BOOL WINAPI PowerSetRequest(HANDLE request, POWER_REQUEST_TYPE type)
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{
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FIXME("(%p, %u): stub\n", request, type);
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return FALSE;
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}
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/***********************************************************************
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* PowerClearRequest (KERNEL32.@)
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*/
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BOOL WINAPI PowerClearRequest(HANDLE request, POWER_REQUEST_TYPE type)
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{
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FIXME("(%p, %u): stub\n", request, type);
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return FALSE;
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}
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