opf.c

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/*
 * This file is part of Titan2Reader
 *
 * Copyright (C) 2006, Sebastien Judenherc <sebastien.judenherc@agecodagis.com>
 *
 * 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
 *
 */

#define _GNU_SOURCE

#include <stdlib.h>
#include <stdio.h>
#include <time.h>
#include <ctype.h>
#include <math.h>
#include <errno.h>
#include <unistd.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <dirent.h>
#include <assert.h>
#include <signal.h>
#include <string.h>
#include <search.h>

#include "common.h"

char * configFields = "UseOif SmtpServer MailFrom MailTo ForceParameters OshRunCommand RunCommand MinPause AddPause OshGetParamCommand GetParamCommand OshGetInfoCommand GetInfoCommand OshGetErrorCommand GetErrorCommand OshGetEventListCommand GetEventListCommand OshGetLogCommand GetLogCommand OshGetTriggerCommand GetTriggerCommand PreConnectStation OshWait OshConnect OshKey OshPort OshHangUpStation";

/*
 * read the input as a osiris parameter file, rebuild the parameter file
 * and print only the last version of the parameter
 */

#define PARAMLEN 128 
#define NPARAM 1024 

struct Parameter {
        char name[PARAMLEN]; //<! name of the parameter
        char value[PARAMLEN]; //<! current value
};

struct Parameter *param;  

int ParamCompare(const void *p1, const void *p2)
{
        struct Parameter *pp1, *pp2;
        pp1=(struct Parameter*)p1;
        pp2=(struct Parameter*)p2;
        return(strcasecmp(pp1->name,pp2->name));
}

int ReadInputParameters(int m)
{
        struct Parameter p;
        char line[1024];
        unsigned int number=0;
        param=(struct Parameter*)malloc(NPARAM*sizeof(struct Parameter));
        if (param==NULL)
        {
                return(-1);
        }
        memset(param,0,NPARAM*sizeof(struct Parameter));
        // while the input continues
        while (!feof(stdin))
        {
                char *sp;
                // read the name and value
                if (NULL==fgets(line,1023,stdin))
                {
                        break;
                }
                // replace '=' by ' ', process only if '=' is found
                sp=strchr(line,'=');
                if (sp)
                {
                        struct Parameter *pp;
                        *sp=' ';
                        sscanf(line,"%s %s",p.name,p.value);
                        if (m)
                        {
                                if (strlen(p.name)>6)
                                {
                                        if (strcasecmp("mask",p.name+strlen(p.name)-4)==0)
                                        {
                                                int64_t mask;
                                                ListToMask(p.value,&mask);
                                                sprintf(p.value,"%d",(int)(mask&0xffffff));
                                        }
                                }
                        }
                        // scan the list
                        pp=lsearch(&p,param,&number,sizeof(struct Parameter),ParamCompare);
                        // update the field (eventually a new one)
                        if (pp)
                        {
                                memcpy(pp,&p,sizeof(struct Parameter));
                        }
                }
        // endwhile
        }
        // return the number of parameters
        return((int)number);
}

char * strlower(char *s)
{
        char *sp=s;
        while (*sp)
        {
                *sp=tolower(*sp);
                sp++;
        }
        return(s);
}

void DumpParameters(int number, int lower)
{
        int i;
#ifdef strcasestr
        if (strcasestr(configFields,param[0].name))
#else
        if (strstr(configFields,param[0].name))
#endif
        {
                lower=0;
        }
        if (lower)
        {
                for (i=0; i<number; i++)
                {
                        printf("%s=%s\n",strlower(param[i].name),param[i].value);
                }
        }
        else
        {
                for (i=0; i<number; i++)
                {
                        printf("%s=%s\n",param[i].name,param[i].value);
                }
        }
}

void ProcessOPF(int m, int lower)
{
        DumpParameters(ReadInputParameters(m), lower);
}

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