root/eaccelerator/tags/0.9.3/debug.c

/*
   +----------------------------------------------------------------------+
   | eAccelerator project                                                 |
   +----------------------------------------------------------------------+
   | Copyright (c) 2004 - 2005 eAccelerator                               |
   | http://eaccelerator.net                                                      |
   +----------------------------------------------------------------------+
   | 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.                                                 |
   |                                                                      |
   | A copy is availble at http://www.gnu.org/copyleft/gpl.txt            |
   +----------------------------------------------------------------------+
   | Author(s): Dmitry Stogov <dstogov@users.sourceforge.net>             |
   +----------------------------------------------------------------------+
   $Id$
*/

#include "eaccelerator.h"
#include "debug.h"
#include <ctype.h>
#include <stdio.h>

#if defined(DEBUG) || defined(TEST_PERFORMANCE)  || defined(PROFILE_OPCODES)

extern FILE *F_fp;

void
binary_print (char *p, int len)
{
        while (len--)
        {
                fputc (*p++, F_fp);
        }
        fputc ('\n', F_fp);
}

void
log_hashkeys (char *p, HashTable * ht)
{
        Bucket *b;
        int i = 0;

        b = ht->pListHead;

        fputs (p, F_fp);
        while (b)
        {
                fprintf (F_fp, "[%d] ", i);
                binary_print (b->arKey, b->nKeyLength);

                b = b->pListNext;
                i++;
        }
}

void
pad (TSRMLS_D)
{
        int i = MMCG (xpad);
        while (i-- > 0)
        {
                fputc ('\t', F_fp);
        }
}

void
start_time (struct timeval *tvstart)
{
        gettimeofday (tvstart, NULL);
}

long
elapsed_time (struct timeval *tvstart)
{
        struct timeval tvend;
        int sec, usec;
        gettimeofday (&tvend, NULL);
        sec = tvend.tv_sec - tvstart->tv_sec;
        usec = tvend.tv_usec - tvstart->tv_usec;
        return sec * 1000000 + usec;
}
#endif /* #if defined(DEBUG) || defined(TEST_PERFORMANCE)  || defined(PROFILE_OPCODES) */

void
debug_printf (char *format, ...)
{
        char output_buf[512];
        va_list args;

        va_start (args, format);
        vsnprintf (output_buf, sizeof (output_buf), format, args);
        va_end (args);

#ifdef ZEND_WIN32
        OutputDebugString (output_buf);
/*  zend_printf("EACCELERATOR: %s<br>\n",output_buf);*/
#else
        fputs (output_buf, stderr);
#endif
}