197 lines
6.1 KiB
C++
197 lines
6.1 KiB
C++
#ifndef _SHAREUTIL_H_
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#define _SHAREUTIL_H_
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#include "LinuxPortable.h"
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//貌似vc里没有snprintf这个函数,提供了_snprintf代替,但gcc的snprintf和_snprintf返回值是有差异的，这个要注意
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//如果格式化的长度大于提供的字节长度，_snprintf返回-1，而snprintf是返回实际的长度
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#ifndef _MSC_VER
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#define SNPRINTF snprintf
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#define STRNCASECMP strncasecmp
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#else
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#define SNPRINTF _snprintf
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#define STRNCASECMP _strnicmp
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#endif
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//超出指定长度，len,即返回值在[0-len]，需要对snprintf返回长度做判断的统一用这个函数
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int SNPRINTFA(char *dst, int len, const char *format, ...);
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int VSNPRINTFA(char *dst, int len, const char *format, va_list args);
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size_t strlcpy(char *dst, const char *src, size_t siz);
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size_t strlcat(char *dst, const char *src, size_t siz);
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//等待并关闭线程
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#ifdef WIN32
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#define CloseThread(ht) if ( ht ) { WaitForSingleObject( ht, 2000 ); CloseHandle( ht ); (ht) = NULL; }
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#else
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#define CloseThread(ht) if ( ht ) { struct timespec time; time.tv_sec = 2, time.tv_nsec = 0; pthread_timedjoin_np(ht, NULL, &time); (ht) = NULL; }
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#endif
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#ifndef SafeDelete
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#define SafeDelete(p) if ( p ){ delete p; p = NULL; }
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#endif
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//获取数组长度
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#ifndef ArrayCount
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#define ArrayCount(a) (sizeof(a)/sizeof((a)[0]))
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#endif
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//拷贝字符串到字符数组（支持MBCS和UCS）
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#ifndef _asncpy
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#define _asncpy(dest, src) _tcsncpy(dest, src, sizeof(dest)/sizeof(TCHAR)-1)
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#endif
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//拷贝字符串到字符数组并添加终止字符（支持MBCS和UCS）
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#ifndef _asncpyt
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#define _asncpyt(dest, src) { _tcsncpy(dest, src, sizeof(dest)/sizeof(TCHAR)-1); dest[sizeof(dest)/sizeof(TCHAR)-1] = 0;}
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#endif
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//拷贝MBCS字符串到MBCS字符数组并添加终止字符
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#ifndef _asncpytA
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#define _asncpytA(dest, src) { strncpy(dest, src, sizeof(dest)/sizeof(CHAR)-1); dest[sizeof(dest)/sizeof(CHAR)-1] = 0;}
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#endif
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//将字符串终止于指定长度
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#ifndef STRNTERM
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#define STRNTERM(s, l) s[l] = 0;
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#endif
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//取64位整数的低32位整数
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#ifndef LOLONG
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#define LOLONG(S) ((DWORD)((ULONG64)(S) & 0xffffffff))
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#endif
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//取64位整数的高32位整数
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#ifndef HILONG
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#define HILONG(S) ((DWORD)((ULONG64)(S) >> 32))
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#endif
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#define _getTickCount wylib::time::tick64::GetTickCountEx
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//#define _getTickCount Port_GetTickCount
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#define _timeGetTime wylib::time::tick64::GetTickCountEx
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struct SystemTime
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{
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int sec_; /* seconds after the minute - [0,59] */
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int min_; /* minutes after the hour - [0,59] */
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int hour_; /* hours since midnight - [0,23] */
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int mday_; /* day of the month - [1,31] */
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int mon_; /* months since January - [1,12] */
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int year_; /* years */
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int wday_; /* days since Sunday[0--6], Sunday:0, Monday:1 ...*/
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};
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void GetSystemTime(SystemTime& sysTime);
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/// 输出消息类型
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typedef enum tagShareOutputMsgType
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{
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rmNormal = 0,
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rmWaning,
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rmTip,
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rmError,
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}SHAREOUTPUTMSGTYPE;
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//消息输出函数类型
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typedef INT_PTR (STDCALL *SHAREOUTPUTMSGFN) (SHAREOUTPUTMSGTYPE MsgType, LPCTSTR lpMsg, INT_PTR nMsgLen);
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/* 数据缓冲区结构 */
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typedef struct tagDataBuffer
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{
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char *pBuffer;
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char *pPointer;
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INT_PTR nOffset;
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INT_PTR nSize;
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}DATABUFFER, *PDATABUFFER;
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/* 性能统计结构 */
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typedef struct tagPerformanceInfo
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{
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LONGLONG dwTickBegin;
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LONGLONG dwLastTick;
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LONGLONG dwMinTick;
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LONGLONG dwMaxTick;
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public:
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//开始一次性能统计
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inline void start(){ dwTickBegin = _getTickCount(); }
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//结束本次性能统计
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inline void end()
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{
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dwLastTick = _getTickCount() - dwTickBegin;
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if ( dwLastTick < dwMinTick )
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{
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dwMinTick = dwLastTick;
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}
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if ( dwLastTick > dwMaxTick )
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{
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dwMaxTick = dwLastTick;
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}
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}
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}PERFORMANCEINFO, *PPERFORMANCEINFO;
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/* 循环统计结构 */
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typedef struct tagLoopPerformance
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{
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INT_PTR nLastLoop;
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INT_PTR nMinLoop;
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INT_PTR nMaxLoop;
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}LOOPPERFORMANCE, *PLOOPPERFORMANCE;
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//全局消息输出函数
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extern INT_PTR STDCALL OutputMsg(SHAREOUTPUTMSGTYPE MsgType, LPCTSTR sFormat, ...);
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//全局错误输出函数
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//删除的错误格式为：sprintf(sFormat, ...) + 错误码 + 错误描述
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INT_PTR STDCALL OutputError(const INT_PTR nErrorCode, LPCTSTR sFormat, ...);
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//初始化全局消息输出
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void STDCALL InitDefMsgOut();
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//反初始化全局消息输出
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void STDCALL UninitDefMsgOut();
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//设置全局消息输出函数,返回当前的消息输出函数
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SHAREOUTPUTMSGFN STDCALL SetOutputMsgFn(SHAREOUTPUTMSGFN lpFn);
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//定义异常转出文件名称
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extern const TCHAR szExceptionDumpFile[];
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//static int wExceptionDumpFlag;
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//默认的异常处理钩子
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LONG WINAPI DefaultUnHandleExceptionFilter(struct _EXCEPTION_POINTERS *ExceptionInfo);
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//获取系统提供的错误描述内容
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LPCTSTR GetSysErrorMessage(const INT_PTR ErrorCode, OUT LPTSTR sBuffer, size_t dwBufferSize, size_t *dwBufferNeeded);
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//字符串转32位整数
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INT _StrToInt(LPCTSTR sText);
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//设置写堆栈时候的标记，是全堆栈还是部分堆栈等
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/*
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typedef enum _MINIDUMP_TYPE {
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MiniDumpNormal = 0x00000000,
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MiniDumpWithDataSegs = 0x00000001,
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MiniDumpWithFullMemory = 0x00000002,
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MiniDumpWithHandleData = 0x00000004,
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MiniDumpFilterMemory = 0x00000008,
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MiniDumpScanMemory = 0x00000010,
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MiniDumpWithUnloadedModules = 0x00000020,
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MiniDumpWithIndirectlyReferencedMemory = 0x00000040,
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MiniDumpFilterModulePaths = 0x00000080,
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MiniDumpWithProcessThreadData = 0x00000100,
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MiniDumpWithPrivateReadWriteMemory = 0x00000200,
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MiniDumpWithoutOptionalData = 0x00000400,
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MiniDumpWithFullMemoryInfo = 0x00000800,
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MiniDumpWithThreadInfo = 0x00001000,
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MiniDumpWithCodeSegs = 0x00002000,
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MiniDumpWithoutAuxiliaryState = 0x00004000,
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MiniDumpWithFullAuxiliaryState = 0x00008000,
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MiniDumpWithPrivateWriteCopyMemory = 0x00010000,
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MiniDumpIgnoreInaccessibleMemory = 0x00020000,
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MiniDumpWithTokenInformation = 0x00040000,
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MiniDumpValidTypeFlags = 0x0007ffff,
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} MINIDUMP_TYPE;
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*/
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void SetMiniDumpFlag(int nFlag);
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//字符串转64位整数
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INT64 StrToInt64(LPCTSTR sText);
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#endif
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