104 lines
2.2 KiB
C++
104 lines
2.2 KiB
C++
//+----------------------------------------------------------------------------
|
|
//
|
|
// File: watchprocess.h
|
|
//
|
|
// Module: CMMON32.EXE
|
|
//
|
|
// Synopsis: Header and Implementation for the CWatchProcessList class.
|
|
//
|
|
// Copyright (c) 1998 Microsoft Corporation
|
|
//
|
|
// Author: quintinb Created Header 08/16/99
|
|
//
|
|
//+----------------------------------------------------------------------------
|
|
|
|
#include "ArrayPtr.h"
|
|
|
|
//+---------------------------------------------------------------------------
|
|
//
|
|
// class CWatchProcessList
|
|
//
|
|
// Description: Manage to list of process handle.
|
|
// Tell whether all the processes are terminated
|
|
//
|
|
// History: fengsun Created 10/30/97
|
|
//
|
|
//----------------------------------------------------------------------------
|
|
|
|
class CWatchProcessList
|
|
{
|
|
public:
|
|
CWatchProcessList();
|
|
~CWatchProcessList();
|
|
|
|
BOOL IsIdle();
|
|
void Add(HANDLE hProcess);
|
|
void SetNotIdle() {m_fProcessAdded = FALSE;};
|
|
DWORD GetSize() const {return m_ProcessArray.GetSize();}
|
|
HANDLE GetProcess(int i) {return m_ProcessArray[i];}
|
|
|
|
protected:
|
|
|
|
// an array of process handle
|
|
CPtrArray m_ProcessArray;
|
|
BOOL m_fProcessAdded;
|
|
};
|
|
|
|
inline CWatchProcessList::CWatchProcessList()
|
|
{
|
|
m_fProcessAdded = FALSE;
|
|
}
|
|
|
|
inline CWatchProcessList::~CWatchProcessList()
|
|
{
|
|
for (int i=m_ProcessArray.GetSize()-1; i>=0; i--)
|
|
{
|
|
CloseHandle((HANDLE)m_ProcessArray[i]);
|
|
}
|
|
}
|
|
|
|
inline BOOL CWatchProcessList::IsIdle()
|
|
{
|
|
if (!m_fProcessAdded)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
for (int i=m_ProcessArray.GetSize()-1; i>=0; i--)
|
|
{
|
|
DWORD dwExitCode;
|
|
|
|
BOOL bRes = GetExitCodeProcess((HANDLE)m_ProcessArray[i],&dwExitCode);
|
|
|
|
if (!bRes || (dwExitCode != STILL_ACTIVE))
|
|
{
|
|
CloseHandle((HANDLE)m_ProcessArray[i]);
|
|
m_ProcessArray.RemoveAt(i);
|
|
}
|
|
}
|
|
|
|
return m_ProcessArray.GetSize() == 0;
|
|
}
|
|
|
|
inline void CWatchProcessList::Add(HANDLE hProcess)
|
|
{
|
|
//
|
|
// CMDIAL calls DuplicateHandle to get the hProcess
|
|
// CmMon is responsible to close the handle
|
|
//
|
|
|
|
MYDBGASSERT(hProcess);
|
|
|
|
//
|
|
// It is possible the auto application exited before this function is called
|
|
//
|
|
m_fProcessAdded = TRUE;
|
|
|
|
if (hProcess)
|
|
{
|
|
m_ProcessArray.Add(hProcess);
|
|
}
|
|
|
|
}
|
|
|