Up to [Platon] / dead / mail2sms

Changed some debug messages.
Improvements in cookies (still not works fine).

/*
 * Author: Lubomir Host 'rajo' <host8@kepler.fmph.uniba.sk>
 * $Log: passwd.c,v $
 * Revision 1.6  2001/11/14 16:00:08  host8
 * Changed some debug messages.
 * Improvements in cookies (still not works fine).
 *
 * Revision 1.5  2001/11/12 20:19:10  host8
 * http_connect() probably works fine.
 * Some problems with http_requests for www.mtnsms.com.
 *
 * Revision 1.4  2001/11/12 16:08:00  host8
 * Big improvements in http. connect() doesn't work correctly yet.
 *
 * Revision 1.3  2001/10/30 17:24:02  host8
 * New implementation of http request.
 *
 * Revision 1.2  2001/10/27 20:32:43  host8
 * mail2sms.c splited to multiple files.
 * Little improvements in Makefile.in.
 *
 * Revision 1.1  2001/10/25 20:05:28  host8
 * First implementation of login with password.
 *
 */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>

#ifdef HAVE_CONFIG_H
#  include "config.h"
#endif
#include "passwd.h"
#include "strings.h"
#include "mail2sms.h"

#define MAX_LOGIN_LEN 1024

// static char *get_string(int what) {{{
static char *get_string(int what, int silence)
{
    int i, idx = -1;
    FILE *f;
    char *site, *home_env, *filename, *str;

    for (i=0; servers[i].desc != NULL; i++) {
        if (servers[i].id == id) {
            idx = i;
            break;
        }
    }
    if (idx == -1) {
        fprintf(stderr, "Id %d not found in servers[] !\n", id);
        exit(1);
    }
    site = servers[idx].desc;
#ifdef DEBUG
    if (silence) {
        if (what) {
            fprintf(stderr, "PASSWD: Looking for passwd for site %s...\n", site);
        } else {
            fprintf(stderr, "PASSWD: Looking for login for site %s...\n", site);
        }
    }
#endif
    home_env = strdup(getenv("HOME"));
    if (home_env == NULL) {
        fprintf(stderr, "getenv(HOME) failed!\n");
        my_free(home_env);
        return ("");
    }
    filename = (char *) malloc((strlen(home_env) + strlen(site) +
                                strlen("/.mail2sms/")) * sizeof(char));
    strcpy(filename, home_env);
    strcat(filename, "/.mail2sms/");
    strcat(filename, site);

    if ((f = fopen(filename, "r")) == NULL) {
        fprintf(stderr, "%s: %s\n", filename, strerror(errno));
        my_free(home_env);
        my_free(filename);
        return ("");
    }

    str = (char *) malloc((MAX_LOGIN_LEN +1)*sizeof(char));
    if (fgets(str, MAX_LOGIN_LEN, f) == NULL) {
        fprintf(stderr, "Can't read login from %s!\n", filename);
        my_free(str);
        my_free(home_env);
        my_free(filename);
        return ("");
    }
#ifdef DEBUG
    else
        if (debug > 7)
            fprintf(stderr, "PASSWD: Login readed successfully (%d chars).\n",
                                    strlen(str));
#endif
    if (what == 0) {
        str[strlen(str) - 1] = '\0';
        my_free(home_env);
        my_free(filename);
        return (strrmeol(str));
    } else {
        if (fgets(str, MAX_LOGIN_LEN, f) == NULL) {
            fprintf(stderr, "Can't read password from %s!\n", filename);
            my_free(str);
            my_free(home_env);
            my_free(filename);
            return ("");
        }
#ifdef DEBUG
        else
            if (debug > 7)
                fprintf(stderr, "PASSWD: Password readed successfully (%d chars).\n",
                                        strlen(str));
#endif
        return (strrmeol(str));
    }
    return ("");
}
// }}}

char *my_getlogin(int silence)
{
    return (get_string(0, silence));
}

char *my_getpass(int silence)
{
    return (get_string(1, silence));
}

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