基于gh0st的远程控制器

实现了终端管理、进程管理、窗口管理、桌面管理、文件管理、语音管理、视频管理、服务管理、注册表管理等功能。

server/2015Remote/CpuUseage.cpp

@@ -0,0 +1,53 @@
+#include "stdafx.h"
+#include "CpuUseage.h"
+
+//ϵͳ<CFB5><CDB3><EFBFBD>ܼ<EFBFBD><DCBC><EFBFBD><EFBFBD><EFBFBD>
+CCpuUsage::CCpuUsage()
+{
+	m_hQuery = NULL;
+	m_pCounterStruct = NULL;
+
+}
+
+CCpuUsage::~CCpuUsage()
+{
+	PdhCloseQuery(m_hQuery);   //<2F>رռ<D8B1><D5BC><EFBFBD><EFBFBD><EFBFBD>
+	delete m_pCounterStruct;
+}
+
+
+BOOL CCpuUsage::Init()
+{
+	if (ERROR_SUCCESS != PdhOpenQuery(NULL, 1, &m_hQuery))   //<2F>򿪼<EFBFBD><F2BFAABC><EFBFBD><EFBFBD><EFBFBD>
+		return FALSE;
+
+	m_pCounterStruct = (PPDHCOUNTERSTRUCT) new PDHCOUNTERSTRUCT;
+
+	//ͳ<>Ƹ<EFBFBD><C6B8><EFBFBD>Ȥ<EFBFBD><C8A4>ϵͳ<CFB5><CDB3>Ϣʱ<CFA2><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƚ<EFBFBD><C8BD><EFBFBD>Ӧ<EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӽ<EFBFBD><D3BD><EFBFBD>
+	PDH_STATUS pdh_status = PdhAddCounter(m_hQuery, (LPCSTR)szCounterName, (DWORD) m_pCounterStruct, &(m_pCounterStruct->hCounter));
+	if (ERROR_SUCCESS != pdh_status) 
+	{
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+int CCpuUsage::GetUsage()
+{
+	PDH_FMT_COUNTERVALUE pdhFormattedValue;
+
+	PdhCollectQueryData(m_hQuery);
+
+	//<2F>õ<EFBFBD><C3B5><EFBFBD><EFBFBD>ݻ<EFBFBD><DDBB>õ<EFBFBD>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
+	if (ERROR_SUCCESS != PdhGetFormattedCounterValue(m_pCounterStruct->hCounter,
+		PDH_FMT_LONG,
+		NULL,
+		&pdhFormattedValue )) 
+	{
+		return 0;
+	}
+
+	return pdhFormattedValue.longValue;
+}