늑대가 되자!

#include <time.h>
#include <iostream>
#include <Windows.h>

using namespace std;

int main()
{
	cout << "http://fehead.tistory.com/" << endl;

	for( ;; )
	{
		time_t now = time( 0 );		
		
		// 자정(오늘의 0시 시각을 구함)
		struct tm todayStartTm;
		localtime_s( &todayStartTm, &now );
		todayStartTm.tm_sec = 0;
		todayStartTm.tm_min = 0;
		todayStartTm.tm_hour = 0;

		// 자정부터 현재까지 지난 초를 구함
		time_t  todayTotalSec = now - mktime( &todayStartTm );		

		// 에린의 현재 누적된 분(Min)을 구함.
		// (에린시간은 1.5초당 1분이 지나기 때문에 1.5로 나누었음.)
		time_t erinTotalMin = static_cast<time_t>( todayTotalSec / 1.5 );
		
		// 에린의 하루 시간을 구함.
		//  누적된 시간에서 오늘로부터 지난 시간을 구함(24 * 60 - 하루)
		time_t erinTodayMin = erinTotalMin % (60*24);

		time_t erinHour = erinTodayMin / 60;			// 에린시간 시
		time_t erinMin = erinTodayMin % 60;			// 에린시간 분

		cout << erinHour << " : " << erinMin << endl;	// 시간 출력

		Sleep( 1000 );
	}

	return 0;
}

http://joyholic.kr/trackback/32

// DirectoryZip  --- c:\tmp 디렉토리를 c:\tmp.zip 으로 압축
        CZipper zip;

        if (zip.OpenZip("c:\\tmp.zip", false))
                zip.AddFolderToZip("c:\\tmp", false);

// FileZip --- c:\tmp\test.txt 파일을 c:\tmp.zip 으로 압축
        CZipper zip;

        if (zip.OpenZip("c:\\tmp.zip", false))
                zip.AddFileToZip("c:\\tmp\\text.txt", false);

// Unzip --- c:\tmp.zip 을 c:\tmp에 압축해제
        CUnzipper uz;
        bool br = uz.OpenZip("c:\\tmp.zip");
        if(br)
                br = uz.UnzipTo("c:\\tmp");

아래 샘플 코드의 실행 방법은 인자를 붙여 실행합니다.
 ZipUnzip.exe c C:\tmp  ==> c:\tmp 디렉토리를 압축하여 c:\tmp.zip 파일을 만든다.
 ZipUnzip.exe d C:\tmp ==> c:\tmp.zip 파일을 압축해제하여 c:\tmp에 압축을 푼다.

ZipUnzipLib.7z

ZipUnzip.7z

/*
  dostime.c - routines for converting UNIX time to MS-DOS time.  

  Borrowed from Info-zip's unzip

  Copyright (C) 1999 Bryan Burns

  This program is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License
  as published by the Free Software Foundation; either version 2
  of the License, or (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

/* $Id: dostime.c,v 1.3 2001/09/17 20:35:55 zlaski Exp $

   $Log: dostime.c,v $
   Revision 1.3  2001/09/17 20:35:55  zlaski
   Resolve conflicts due to 2001-09-12 FSF import.

   Revision 1.2  2000/12/14 18:45:35  ghazi
   Warning fixes:

   	* compress.c: Include stdlib.h and compress.h.
   	(rcsid): Delete.
   	(report_str_error): Make static.
   	(ez_inflate_str): Delete unused variable.  Add parens in if-stmt.
   	(hrd_inflate_str): Likewise.

   	* compress.h (init_compression, end_compression, init_inflation,
   	end_inflation): Prototype void arguments.

   	* dostime.c (rcsid): Delete.

   	* jargrep.c: Include ctype.h, stdlib.h, zlib.h and compress.h.
   	Make functions static.  Cast ctype function argument to `unsigned
   	char'.  Add parens in if-stmts.  Constify.
   	(Usage): Change into a macro.
   	(jargrep): Remove unused parameter.

   	* jartool.c: Constify.  Add parens in if-stmts.  Align
   	signed/unsigned char pointers in functions calls using casts.
   	(rcsid): Delete.
   	(list_jar): Fix printf format specifier.
   	(usage): Chop long string into bits.  Reformat.

   	* pushback.c (rcsid): Delete.

   Revision 1.1  2000/12/09 03:08:23  apbianco
   2000-12-08  Alexandre Petit-Bianco  < apbianco@cygnus.com >

           * fastjar: Imported.

   Revision 1.1.1.1  1999/12/06 03:09:12  toast
   initial checkin..



   Revision 1.6  1999/05/10 08:32:26  burnsbr
   added dos2unixtime

   Revision 1.5  1999/04/27 10:03:50  burnsbr
   configure support

   Revision 1.4  1999/04/26 21:55:19  burnsbr
   switched from sys/time.h to time.h for better portability

   Revision 1.3  1999/04/20 08:54:30  burnsbr
   added GPL comment

   Revision 1.2  1999/04/20 05:10:53  burnsbr
   added RCS tags


*/
#include "config.h"

#ifdef TM_IN_SYS_TIME
#include < sys/time.h >
#else
#include < time.h >
#endif

#include "dostime.h"

/*

 Copyright (C) 1990-1997 Mark Adler, Richard B. Wales, Jean-loup Gailly,
 Kai Uwe Rommel, Onno van der Linden and Igor Mandrichenko.
 Permission is granted to any individual or institution to use, copy, or
 redistribute this software so long as all of the original files are included,
 that it is not sold for profit, and that this copyright notice is retained.

*/


time_t dos2unixtime(dostime)
     unsigned long dostime;            /* DOS time to convert */
     /* Return the Unix time_t value (GMT/UTC time) for the DOS format (local)
      * time dostime, where dostime is a four byte value (date in most
      * significant word, time in least significant word), see dostime() 
      * function.
      */
{
  struct tm *t;         /* argument for mktime() */
  time_t clock = time(NULL);

  t = localtime(&clock);
  t->tm_isdst = -1;     /* let mktime() determine if DST is in effect */
  /* Convert DOS time to UNIX time_t format */
  t->tm_sec  = (((int)dostime) <<  1) & 0x3e;
  t->tm_min  = (((int)dostime) >>  5) & 0x3f;
  t->tm_hour = (((int)dostime) >> 11) & 0x1f;
  t->tm_mday = (int)(dostime >> 16) & 0x1f;
  t->tm_mon  = ((int)(dostime >> 21) & 0x0f) - 1;
  t->tm_year = ((int)(dostime >> 25) & 0x7f) + 80;

  return mktime(t);
}

unsigned long dostime(y, n, d, h, m, s)
int y;                  /* year */
int n;                  /* month */
int d;                  /* day */
int h;                  /* hour */
int m;                  /* minute */
int s;                  /* second */
/* Convert the date y/n/d and time h:m:s to a four byte DOS date and
   time (date in high two bytes, time in low two bytes allowing magnitude
   comparison). */
{
  return y < 1980 ? dostime(1980, 1, 1, 0, 0, 0) :
    (((unsigned long)y - 1980) << 25) | ((unsigned long)n << 21) | 
    ((unsigned long)d << 16) | ((unsigned long)h << 11) | 
    ((unsigned long)m << 5) | ((unsigned long)s >> 1);
}


unsigned long unix2dostime(t)
time_t *t;             /* unix time to convert */
/* Return the Unix time t in DOS format, rounded up to the next two
   second boundary. */
{
  time_t t_even;
  struct tm *s;         /* result of localtime() */

  t_even = (*t + 1) & (~1);     /* Round up to even seconds. */
  s = localtime(&t_even);       /* Use local time since MSDOS does. */
  return dostime(s->tm_year + 1900, s->tm_mon + 1, s->tm_mday,
                 s->tm_hour, s->tm_min, s->tm_sec);
}

       #include < sys/types.h >
       #include < utime.h >

       int utime(const char *filename, const struct utimbuf *times);

#include < sys/types.h >
#include < utime.h >
#include < sys/time.h >
#include < stdio.h >
#include < string.h >

int main()
{
    struct utimbuf ubuf;
    ubuf.actime = time((time_t *)0);
    ubuf.modtime = time((time_t *)0);

    // 접근,수정 시간을 현재 시간으로 변경한다.
    utime("sizeof.c", NULL);

    // NULL 대신 actime,modtime 을 세팅해서 
    // 직접 값을 지정해줄수도 있다. 
    utime("sizeof.c", &ubuf);
    return 0;
}

virtual int handle_data()
{
    while( log_record() != -1 )
    {
        if( m.acquire() == -1 ) return 0;
        ++request_count;    // 요청개수 증가
        m.release();        // 잠금해제
    }

    m.acquire();
    int cnt = request_count;
    m.release();
    cout << "request_count" = " << cnt << endl;
}

virtual int handle_data()
{
    while( log_record() != -1 )
    {
        // 생성자에서 잠금 획득
        ACE_GUARD_RETURN ( ACE_Thread_Mutex, guard, m , -1 );
        ++request_count;    // 요청개수 증가
        // 소멸자에서 잠금 해제.
    }

    {
        // 생성자에서 잠금 획득
        ACE_GUARD_RETURN ( ACE_Thread_Mutex, guard, m , -1 );
        int cnt = request_count;
        // 소멸자에서 잠금 해제.
    }

    cout << "request_count" = " << cnt << endl;
}

class ACE_Null_Mutex
{
public:
    ACE_Null_Mutex( const char * = 0, ACE_mutexattr_t * = 0 ) {}
    int acquire() { return 0; }
    int release() { return 0; }
    // ....
};