Windows 系统关机、重启、睡眠、休眠及唤醒消息

今天要查找如何获取系统从睡眠、休眠状态下唤醒的消息，写了个MFC对话框的程序，贴出部分核心代码：

//唤醒消息捕获
LRESULT CSystemResumedMessageDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
{
// TODO: 在此添加专用代码和/或调用基类
if ((message == WM_POWERBROADCAST) && (wParam == PBT_APMRESUMEAUTOMATIC))
{
ShowSystemResumedTips();//捕获唤醒消息后的提示操作
}
return CDialog::WindowProc(message, wParam, lParam);
}

唤醒消息捕获参考了：http://bbs.csdn.net/topics/320261685

之前写过一个实现系统关机、重启、睡眠、休眠的实现，一并贴出代码：

/*
MySystemShutdown
功能：实现系统关机、重启
参数：
dwShutDownFlag：EWX_SHUTDOWN 关机 EWX_REBOOT 重启
bForce：强制执行
返回值：成功返回TRUE，否则返回FALSE
*/
BOOL MySystemShutdown(DWORD dwShutDownFlag = EWX_SHUTDOWN,BOOL bForce = FALSE)
{
HANDLE hToken;
TOKEN_PRIVILEGES tkp;
// Get a token for this process.

if (!OpenProcessToken(GetCurrentProcess(),
TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken))
return( FALSE );

// Get the LUID for the shutdown privilege.

LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,
&tkp.Privileges[0].Luid);

tkp.PrivilegeCount = 1;  // one privilege to set
tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;

// Get the shutdown privilege for this process.

AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,
(PTOKEN_PRIVILEGES)NULL, 0);

if (GetLastError() != ERROR_SUCCESS)
return FALSE;

if (bForce)
{
dwShutDownFlag |= EWX_FORCE;//强制终止进程。当此标志设置，Windows不会发送消息WM_QUERYENDSESSION和WM_ENDSESSION的消息给目前在系统中运行的程序。这可能会导致应用程序丢失数据。
}
if (!ExitWindowsEx(dwShutDownFlag,
SHTDN_REASON_MAJOR_OPERATINGSYSTEM |
SHTDN_REASON_MINOR_UPGRADE |
SHTDN_REASON_FLAG_PLANNED))
return FALSE;

return TRUE;
}

/*
MySystemSleep
功能：实现系统休眠、睡眠功能
参数：
bHibernate：TRUE休眠 FALSE睡眠
返回值：成功返回TRUE，否则返回FALSE
*/
BOOL MySystemSleep(BOOL bHibernate = TRUE)//
{
HMODULE hModule = NULL;
BOOL bRet = FALSE;
// 		BOOLEAN WINAPI SetSuspendState(
// 			__in          BOOLEAN Hibernate,
// 			__in          BOOLEAN ForceCritical,
// 			__in          BOOLEAN DisableWakeEvent
// 			);
typedef BOOL (WINAPI *PSetSuspendState)(BOOL Hibernate,
BOOL ForceCritical,
BOOL DisableWakeEvent);
hModule = LoadLibrary(_T("PowrProf.dll"));
if (hModule)
{
PSetSuspendState pSetSuspendState = NULL;
pSetSuspendState = (PSetSuspendState)::GetProcAddress(hModule,"SetSuspendState");//设置备份文件名函数指针
if(pSetSuspendState != NULL)
{
bRet = pSetSuspendState(bHibernate,0,0);
}
FreeLibrary(hModule);
}
return bRet;
}

程序源码连接：http://download.csdn.net/detail/daiafei/8673013