global.h

来自「◆◆◆ 《投掷飞镖记分工具》◆◆◆ 操作系统 ： Windows Mobil」· C头文件 代码 · 共 233 行

/* Filename : global.h */
#pragma once

#ifndef DLL_INTERNAL
#ifdef WINCE
#define DLL_INTERNAL
#else
#define DLL_INTERNAL __declspec( dllexport )
#endif
#endif

#pragma warning(once:4996)      // 4996编译时的警告信息仅显示一个

//==========================================================================
// 常用操作宏
//==========================================================================
#define LENGTH(x) sizeof(x)/sizeof(x[0])
#define MIN(x,y) (((DWORD)(x)<(DWORD)(y))?(x):(y))
#define MAX(x,y) (((DWORD)(x)>(DWORD)(y))?(x):(y))
#define ASSERT_ADDRESS(p,size) ASSERT((p)!=NULL && AfxIsValidAddress((p),(size),TRUE))
#define GET_SAFE_STRING(str) ( (str)?(str):_T("") )
#define	GETFILESIZE(fad) (( (fad).nFileSizeHigh << sizeof(DWORD) ) | (fad).nFileSizeLow)

// strncat 函数
#ifdef UNICODE
#define strncat_hw wcsncat
#else
#define strncat_hw strncat
#endif

// strrchr 函数
#ifdef UNICODE
#define strrchr_hw wcsrchr
#else
#define strrchr_hw strrchr
#endif

// strchr 函数
#ifdef UNICODE
#define strchr_hw wcschr
#else
#define strchr_hw strchr
#endif

// strstr 函数
#ifdef UNICODE
#define strstr_hw wcsstr
#else
#define strstr_hw strstr
#endif

// sscanf 函数
#ifdef UNICODE
#define sscanf_hw swscanf
#else
#define sscanf_hw sscanf
#endif

// _vsnprintf 函数
#ifdef UNICODE
#define _vsnprintf_hw _vsnwprintf
#else
#define _vsnprintf_hw _vsnprintf
#endif

// sprintf 函数
#ifdef UNICODE
#define sprintf_hw swprintf
#else
#define sprintf_hw sprintf
#endif

// _snprintf 函数
#ifdef UNICODE
#define _snprintf_hw _snwprintf
#else
#define _snprintf_hw _snprintf
#endif

// strtok 函数
#ifdef UNICODE
#define strtok_hw wcstok 
#else
#define strtok_hw strtok
#endif

// 句柄是否有效
#define HANDLE_IS_VALID(h) ( (HANDLE)(h!=NULL) && (HANDLE)(h) != INVALID_HANDLE_VALUE )
// 关闭句柄
#define SAFE_CLOSE_HANDLE(h)\
{\
	if ( HANDLE_IS_VALID ( h ) )\
	{\
		CloseHandle ( h );\
		h = NULL;\
	}\
}

// 等待事件的 Sleep() 函数
#define SLEEP_RETURN(x)\
{\
	if ( ::WaitForSingleObject ( m_hEvtEndModule, x ) == WAIT_OBJECT_0 )\
		return FALSE;\
}
#define SLEEP_BREAK(x)\
{\
	if ( ::WaitForSingleObject ( m_hEvtEndModule, x ) == WAIT_OBJECT_0 )\
		break;\
}

// 删除一个数组指针
#define DELETE_ARRAY(pp)\
{\
	if ( (pp) && (*(pp)) )\
	{\
		(*(pp))->RemoveAll();\
		(*(pp))->FreeExtra();\
		delete (*(pp));\
		(*(pp)) = NULL;\
	}\
}

// 删除所有由 new 申请的内存空间，可以是对象，也可以是普通的数据类型，如int、char等
#define DELETE_HEAP(pp)\
{\
	if ( (pp) && (*(pp)) )\
	{\
		delete (*(pp));\
		(*(pp)) = NULL;\
	}\
}

//
// 全局消息
//
enum
{
	WM_SCAN_BLUETOOTH_DEVICE_FINISHED = WM_USER+0x1000,
	WM_SHOWLOG,
	WM_REG_SEARCH,
	WM_EXIT_MYSELF,
	WM_SHOW_MAIN_WINDOW,
};

// RDTP 协议的版本号
#define RDTPVERSION _T("RDTP/1.0")

// 回应客户端的代码
#define RESPONSE_CODE_OK						200		// OK
#define RESPONSE_CODE_AUTHENTICATION_FAIL		101		// 身份验证失败
#define RESPONSE_CODE_SUBMITDATA_FAIL			102		// 提交数据给WebService失败
#define RESPONSE_CODE_GETDIAGNOSEINFO_ERROR		103		// 获取诊断信息发生错误
#define RESPONSE_CODE_UNKNOWNVERB				104		// 无法识别的动词
#define RESPONSE_CODE_PROTOCOLERROR				105		// 通信协议错误
#define RESPONSE_CODE_INNERERROR				106		// 程序内部发生错误


template<class T>
int FindFromStaticArray ( IN T *pAry, IN int nArySize, IN T Find )
{
	if ( !pAry ) return -1;
	for ( int i=0; i<nArySize; i++ )
	{
		if ( pAry[i] == Find )
			return i;
	}
	return -1;
}

//
// 注意：如果是从 CString 中查找时 Find 千万不要用 LPCTSTR 或者 char* 变量，一定是要用 CString 变量
//
template<class T1, class T2>
int FindFromArray ( IN T1 &Ary, IN T2 Find )
{
	int nCount = (int)Ary.GetSize();
	for ( int i=0; i<nCount; i++ )
	{
		T2 tGetValue = Ary.GetAt(i);
		if ( tGetValue == Find )
			return i;
	}
	return -1;
}

//
// 从数组 Ary_Org 中查找，只要 Ary_Find 中任何一个元素在 Ary_Org 中出现过
// 就返回该元素在 Ary_Org 中的位置
//
template<class T1, class T2>
int FindFromArray ( IN T1 &Ary_Org, IN T1 &Ary_Find, OUT T2 &Element )
{
	int nCount = Ary_Find.GetSize();
	for ( int i=0; i<nCount; i++ )
	{
		T2 tGetValue = Ary_Find.GetAt(i);
		int nFindPos = FindFromArray ( Ary_Org, tGetValue );
		if ( nFindPos >= 0 )
		{
			Element = Ary_Org.GetAt ( nFindPos );
			return nFindPos;
		}
	}
	return -1;
}

template<class T1, class T2, class T3, class T4>
int FindFromArray ( IN T1 &Ary, IN T2 Find, IN T3 &AppAry, IN T4 AppFind )
{
	int nCount = Ary.GetSize();
	for ( int i=0; i<nCount; i++ )
	{
		if ( Ary.GetAt(i) == Find && 
			AppAry.GetAt(i) == AppFind )
		{
			return i;
		}
	}
	return -1;
}

template<class T1>
int FindFromArray ( IN T1 &Ary_Src, IN T1 &Ary_Find )
{
	int nCount = Ary_Src.GetSize();
	for ( int i=0; i<nCount; i++ )
	{
		if ( FindFromArray ( Ary_Find, Ary_Src.GetAt(i) ) >= 0 )
			return i;
	}
	return -1;
}