source: branches/client-1.5/src/debug.c@ 188

/* 
   Netdrive Samba client plugin
   logging functions
   Copyright (C) netlabs.org 2003-2009

   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., 675 Mass Ave, Cambridge, MA 02139, USA.  
*/

#define INCL_DOSERRORS
#define INCL_DOS
#include <os2emx.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <sys/types.h>
#include <sys/time.h>

// #include "smbwrp.h"

int debuglevel = 0;
char *logfile = NULL;


void dbgfileinit(char *file, int loglevel)
{
        logfile = file;
        debuglevel = loglevel;
}

int debuglvl(int level)
{
        return (level <= debuglevel) ? 1 : 0;
}

int debugheader(int level, char * file, char * func, int line)
{
        int rc;
        if (!debuglvl(level))
        {
                return 0;
        }
        rc = 1;
        do
        {
                FILE * f;
                struct timeval tv;
                time_t t;
                char buf[80] = {0};
                if (logfile)
                {
                        f = fopen(logfile, "a");
                        if (!f)
                        {
                                rc = 0;
                                break;
                        }
                }
                else
                {
                        f = stdout;
                }
                gettimeofday(&tv, NULL);
                t = time(NULL);
                strftime(buf,sizeof(buf)-1,"%Y/%m/%d %H:%M:%S", localtime(&t));
                fprintf(f, "%s.%d: %d %d: %s:%s(%d) :", buf, tv.tv_usec / 10000, level, (long)_gettid(), file, func, line);
                if (logfile)
                {
                        fclose(f);
                }
        }
        while (0);
        return rc;
}

int debugmessage(char * fmt, ...)
{
        do
        {
                FILE * f;
                va_list args;
                if (logfile)
                {
                        f = fopen(logfile, "a");
                        if (!f)
                        {
                                break;
                        }
                }
                else
                {
                        f = stdout;
                }
                va_start(args, fmt);
                vfprintf(f, fmt, args);
                va_end(args);
                if (logfile)
                {
                        fclose(f);
                }
        }
        while (0);
        return 0;
}

void debuglocal(int level, const char * fmt, ...)
{

        if (!debuglvl(level))
        {
                return;
        }
        do
        {
                FILE * f;
                struct timeval tv;
                char buf[80] = {0};
                va_list args;
                if (logfile)
                {
                        f = fopen(logfile, "a");
                        if (!f)
                        {
                                break;
                        }
                }
                else
                {
                        f = stdout;
                }
                gettimeofday(&tv, NULL);
                strftime(buf,sizeof(buf)-1,"%Y/%m/%d %H:%M:%S", localtime((time_t *)&tv.tv_sec));
                fprintf(f, "%s.%d: %d %d: ", buf, tv.tv_usec / 10000, level, (long)_gettid());
                va_start(args, fmt);
                vfprintf(f, fmt, args);
                va_end(args);
                if (logfile)
                {
                        fclose(f);
                }
        }
        while (0);
}