194 lines
5.3 KiB
C
194 lines
5.3 KiB
C
#ifndef _SHAREUTIL_H_
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#define _SHAREUTIL_H_
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#include <time.h>
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#include <stdarg.h>
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#include "os_def.h"
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#ifndef STDCALL
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#ifdef _MSC_VER
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#define STDCALL __stdcall
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#else
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#define STDCALL
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#endif
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#endif
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#if defined(__GNUC__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7)))
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# define GCC_UNUSED __attribute__((unused))
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#else
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# define GCC_UNUSED
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#endif
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#define STATIC_ASSERT(Expr) typedef char UnName##__LINE__[(Expr) ? 1 : -1] GCC_UNUSED; // 静态断言
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#define COMPILE_ASSERT STATIC_ASSERT
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//等待并关闭线程
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#ifdef _MSC_VER
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#define CloseThread(ht) if ( ht ) { WaitForSingleObject( ht, INFINITE ); CloseHandle( ht ); (ht) = NULL; }
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#define itoa _itoa
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#define I64FMT "%I64d"
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#define os_assert assert
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#else
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#define itoa(n, s, x) sprintf(s, "%d", n)
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#define I64FMT "%lld"
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#define os_assert
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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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#ifdef _MSC_VER
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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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//#define strlcpy strncpy
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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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#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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#define _STRNCPY_S strlcpy
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#define _STRNCAT_S strlcat
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#define _STRNCPY_A(dest, src) {strlcpy((dest), (src), sizeof(dest));} // 会自动补NULL
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#define _STRNCAT_A(dest, src) {strlcat((dest), (src), sizeof(dest));}
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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 LO_INT64
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#define LO_INT64(S) ((unsigned int)((uint64_t)(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 HI_INT64
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#define HI_INT64(S) ((unsigned int)((uint64_t)(S) >> 32))
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#endif
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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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//字符串hash函数
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unsigned int hashstr(const char* str);
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//字符串hash函数，需要提供长度
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unsigned int hashlstr(const char* str, size_t len);
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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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struct SYSTEMTIME
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{
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unsigned short wYear;
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unsigned short wMonth;
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unsigned short wDayOfWeek;
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unsigned short wDay;
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unsigned short wHour;
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unsigned short wMinute;
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unsigned short wSecond;
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unsigned short wMilliseconds;
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};
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void GetSystemTime(SYSTEMTIME& sysTime);
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void GetSystemTimeFull(SYSTEMTIME& sysTime);
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typedef enum tagShareOutputMsgType
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{
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rmNormal = 0,
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rmWarning,
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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 (STDCALL *SHAREOUTPUTMSGFN) (SHAREOUTPUTMSGTYPE MsgType, const char * msg, int len);
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//全局消息输出函数
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int STDCALL OutputMsg(SHAREOUTPUTMSGTYPE MsgType, const char * format, ...);
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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 STDCALL OutputError(const int errcode, const char * format, ...);
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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 fn);
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#ifdef _MSC_VER
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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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const char * GetSysErrorMessage(const int ErrorCode, char* sBuffer, size_t dwBufferSize, size_t *dwBufferNeeded);
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void SetMiniDumpFlag(int nFlag, const char* dump_file);
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#endif
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//字符串转64位整数
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long long int StrToInt64(const char * sText);
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//字符串转32位整数
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int StrToInt(const char * sText);
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#define NOW_T time(NULL)
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#define TIME_CHECK(X,Y) (X) > (Y)
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#define TIME_CHECK_NOW(Y) TIME_CHECK((NOW_T),(Y))
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bool CheckIdentity(const char *id, bool *enough18);
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#define MAKEFOUR(ch0, ch1, ch2, ch3) \
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((unsigned int)(unsigned char)(ch0) | ((unsigned int)(unsigned char)(ch1) << 8) | \
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((unsigned int)(unsigned char)(ch2) << 16) | ((unsigned int)(unsigned char)(ch3) << 24 ))
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#ifndef _MSC_VER
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void Fork();
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#else
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//#define _M_DBGFUNC_BEGIN { __try {
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//#define _M_DBGFUNC_END }__except (DefaultUnHandleExceptionFilter(GetExceptionInformation()),EXCEPTION_EXECUTE_HANDLER){OutputMsg( rmTip, ("abnormal output!!!") );}}
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#endif
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#define _M_DBGFUNC_BEGIN
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#define _M_DBGFUNC_END
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void OutputWatchFile(const char* str, const char* fn = NULL);
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void CheckDate();
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#endif
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