再一次挨踢散分庆祝

[stivenjia]

来大连这个城市快7年了，自认为是个执着的人对感情能一如既往但每次开始和结束只有那么短短几个小时。
伤心了，也许这个世界上属于我的另一半在火星抑或根本不存在谁知道呢？同一条路上我走了两遍犯了两次错误，我连一个智商低于70的阿甘都不如，成功或失败一切的一切皆以尘埃落定，往事随风散不去丝丝情愁，时间蹉跎带走生命点滴，夜半细雨落人间，不知君泪为谁落。
但问君欲何处去，仰面长叹心已固，干涸之心早已死，何故击缶惹涟漪。

[stivenjia]

#if	_WIN32_WINNT < 0x0500
inline	DWORD	JadeScManager::JadeService::QueryServiceStatus(LPSERVICE_STATUS lpServiceStatus)
{
	return ( 0 == ::QueryServiceStatus(m_hSvr,lpServiceStatus)?GetLastError():0);
}
#endif


inline	DWORD JadeScManager::GetServiceKeyName(JadeService &lpSvr,LPCTSTR lpDispName
											,CString &szKeyName)
{
	DWORD	dwBufLen = 0,dwRetVal = 0;
	LPSTR	lpKey = NULL;
	::GetServiceKeyName(lpSvr.m_hSvr,lpDispName,NULL,&dwBufLen);
 	if( ERROR_INSUFFICIENT_BUFFER != (dwRetVal = GetLastError()))
		return dwRetVal;
	lpKey = (LPSTR)malloc(dwBufLen);
	if(!lpKey)	return -1;
	ZeroMemory(lpKey,dwBufLen);
	if(!::GetServiceKeyName(lpSvr.m_hSvr,lpDispName,lpKey,&dwBufLen))
	{
		free(lpKey);
		return GetLastError();
	}
	szKeyName = lpKey;
	free(lpKey);
	return 0;
}

inline	DWORD	JadeScManager::StartService(JadeService &lpSvr,DWORD dwNumServiceArgs
											,LPCTSTR* lpServiceArgVectors)
{
	BOOL	bSuc	=	FALSE;
	bSuc = ::StartService(lpSvr.m_hSvr,dwNumServiceArgs,lpServiceArgVectors);
	return bSuc == TRUE?0:GetLastError();
}

inline	DWORD JadeScManager::Lock(void)
{
	if(m_hMag == NULL)
		return m_dwError;
	m_scLock = LockServiceDatabase(m_hMag);
	return m_scLock == NULL?GetLastError():0;
}

inline	DWORD JadeScManager::Unlock(void)
{
	return  0 == UnlockServiceDatabase(m_scLock)?GetLastError():0;
}

inline	DWORD JadeScManager::CreateService(JadeService &lpSvr,LPCTSTR lpSvrName,LPCTSTR lpDspName,
							DWORD dwDsrAccess,DWORD dwSvrType,DWORD dwStartType,DWORD dwErrorControl,
							LPCTSTR lpBinaryPathName,LPCTSTR lpLoadOrderGroup,LPDWORD lpdwTagId,
							LPCTSTR lpDependencies,LPCTSTR lpSvrStartName,LPCTSTR lpPassword)
{
	lpSvr.m_hSvr = ::CreateService(m_hMag,lpSvrName,lpDspName,dwDsrAccess,dwSvrType,dwStartType,dwErrorControl,
								  lpBinaryPathName,lpLoadOrderGroup,lpdwTagId,lpDependencies,lpSvrStartName,
								  lpPassword);
	return lpSvr.m_hSvr	==	NULL?GetLastError():0;
}

inline DWORD JadeScManager::DeleteSvr(JadeService &lpSvr)
{
	return 0 == DeleteService(lpSvr.m_hSvr)?GetLastError():0;
}

[stivenjia]

#if !defined(JADE_NEW_RETURN)
	#inlcude "MiscFunction.h"
#endif
#include "JadeScManager.h"
#pragma comment(lib,"Advapi32")

JadeScManager::JadeScManager():m_hMag(NULL),m_lpBase(NULL),m_dwError(0),m_scLock(NULL)
{
	m_hMag = OpenSCManager(NULL,NULL,SC_MANAGER_ALL_ACCESS);
	if(m_hMag == NULL)
		m_dwError = GetLastError();
}

JadeScManager::JadeScManager(LPCTSTR lpMachineName,LPCTSTR lpDatabaseName)
			  :m_hMag(NULL),m_lpBase(NULL),m_dwError(0),m_scLock(NULL)
{
	m_hMag = OpenSCManager(lpMachineName,lpMachineName,SC_MANAGER_ALL_ACCESS);
	if(m_hMag == NULL)
		m_dwError = GetLastError();
}

JadeScManager::~JadeScManager()
{
	if(m_hMag != NULL)
		CloseServiceHandle(m_hMag);
	if(m_lpBase != NULL)
	{
		if(HeapFree(GetProcessHeap(),0,(void*)m_lpBase))
			m_lpBase = NULL;
	}
}

DWORD JadeScManager::QueryWin32Service(DWORD dwSvrType,DWORD dwState,DWORD &dwBytesNeeded,
									  DWORD &dwCount,LPENUM_SERVICE_STATUS *lpBase)
{
	if(m_hMag == NULL)
		return m_dwError;
	if(m_lpBase != NULL)
	{
		*lpBase = m_lpBase;
		return JADE_HEAP_USED;
	}
	DWORD	dwResumeHandle = 0,dwReturned = 0;
	HANDLE hHeap = GetProcessHeap();
	__try
	{
		m_lpBase = (LPENUM_SERVICE_STATUS)HeapAlloc(hHeap,HEAP_ZERO_MEMORY|HEAP_GENERATE_EXCEPTIONS
													,sizeof(ENUM_SERVICE_STATUS));
		m_dwError = EnumServicesStatus(m_hMag,dwSvrType,dwState,m_lpBase,sizeof(ENUM_SERVICE_STATUS),
								 	   &dwBytesNeeded,&dwReturned,&dwResumeHandle);
		//绝大部都应该是0
		if(m_dwError == 0)
		{
			m_dwError= GetLastError();
			if(m_dwError == 234)
			{
			//表示分配的空间过短
				m_lpBase = (LPENUM_SERVICE_STATUS)HeapReAlloc(hHeap,HEAP_ZERO_MEMORY|HEAP_GENERATE_EXCEPTIONS,
																(void*)m_lpBase,dwBytesNeeded);
			}
			else
			{
				*lpBase = NULL;
				dwBytesNeeded = 0;
				dwCount = 0;
				if(HeapFree(hHeap,0,m_lpBase))
					m_lpBase = NULL;
				return m_dwError;
			}
		}
		m_dwError = EnumServicesStatus(m_hMag,dwSvrType,dwState,m_lpBase,dwBytesNeeded,
									   &dwBytesNeeded,&dwCount,&dwResumeHandle);
		if(m_dwError == 0)
		{
			*lpBase = NULL;
			dwBytesNeeded = 0;
			dwCount = 0;
			if(HeapFree(hHeap,0,m_lpBase))
				m_lpBase = NULL;
			return (m_dwError = GetLastError());	//操作有误
		}
		//
		*lpBase = m_lpBase;
	}
	__except(ExceptCode(GetExceptionCode(),GetExceptionInformation()))
	{
		lpBase = NULL;
		dwBytesNeeded = 0;
		dwCount = 0;
		if(m_lpBase != NULL)
		{
			if(HeapFree(hHeap,0,m_lpBase))
				m_lpBase = NULL;
		}
		return GetExceptionCode();
	}
	return 0;
}

DWORD	JadeScManager::ReleaseQuery(LPENUM_SERVICE_STATUS lpBase)
{
	__try
	{	
		if(m_lpBase != NULL)
		{
			if(HeapFree(GetProcessHeap(),0,(void*)m_lpBase))
			{
				m_lpBase = NULL;
				lpBase = NULL;
			}
			else
				return GetLastError();
		}
	}
	__except(ExceptCode(GetExceptionCode(),GetExceptionInformation()))
	{
		
		return GetExceptionCode();
	}
	return 0;
}

[stivenjia]

情断了，心死了，往日激情均已磨灭。

[namhyuk]

[VsirSoft]

滋润

[孤客天涯]

不经历风雨,怎么见彩虹?

[zzz822163]

jf

[feilinhe]

请LZ解释一下代码是做什么的啊

[FireBirdCN]

楼主莫急
面包会有滴
老婆会有滴~~

[wangdeqie]

祝福，帮顶

[Waiting4you]

楼主，你的代码是干啥子的？

[jakky520]

一个人活的也同样精彩 ，楼主加油

[mjjzg]

路过JF

[见习学术士]

就喜欢LZ的分

[fuzigege]

继续努力

[backway]

UP
好运

[walkbywind]

推荐你看看李敖的书

[walkbywind]

我在大连待过5年。。。

[devoc]

继续前进，别样精彩尽在其中

[caixingxin]

面包牛奶会有滴。。