1 /**

     2  *  $Id: main.c 51 2008-01-10 00:19:39Z mbroeker $

     3  * $URL: http://localhost/svn/c/mcbot/trunk/src/main.c $

     4  *

     5  */

     6 

     7 #include <stdio.h>

     8 #include <stdlib.h>

     9 #include <string.h>

    10 

    11 #include <sys/types.h>

    12 #include <sys/socket.h>

    13 #include <netinet/in.h>

    14 #include <arpa/inet.h>

    15 #include <netdb.h>

    16 

    17 #include <signal.h>

    18 #include <locale.h>

    19 #include <libintl.h>

    20 

    21 #include <mcbot.h>

    22 #include <config.h>

    23 

    24 #ifndef CONFIG_FILE

    25 #define CONFIG_FILE "/var/lib/nobody/.mcbotrc"

    26 #endif

    27 

    28 #ifndef LOCALE_PATH

    29 #define LOCALE_PATH "/var/lib/nobody/data/locale"

    30 #endif

    31 

    32 short active = 1;

    33 

    34 void sigproc ()

    35 {

    36     signal (SIGTERM, sigproc);

    37     active = 0;

    38 }

    39 

    40 int main (int argc, char **argv)

    41 {

    42     UC uc;

    43     MSG message;

    44     char buf[513];

    45     char *msg;

    46     char *command;

    47     int len;

    48 

    49     if (bindtextdomain ("mcbot", LOCALE_PATH) != NULL) {

    50         (void)textdomain ("mcbot");

    51         (void)setlocale (LC_MESSAGES, "");

    52     }

    53 

    54     printf ("mcbot-%1.2f\n", VERSION);

    55 

    56     if ((len = config (&uc, CONFIG_FILE)) != 0) {

    57         switch (len) {

    58         case -1:

    59             printf ("You need to create a config file %s\n", CONFIG_FILE);

    60             break;

    61         case -2:

    62             printf

    63                 ("You need at least entries for user, password, server and channel in your config file %s\n",

    64                  CONFIG_FILE);

    65             break;

    66         }

    67         return len;

    68     }

    69 

    70     if (uc.nick)

    71         message.nick = uc.nick;

    72     else

    73         return -1;

    74 

    75     if (!(message.stream = irc_connect (uc.server, uc.port)))

    76         return EXIT_FAILURE;

    77 

    78     if ((len = irc_login (message.stream, uc.nick, uc.pass)) != 0) {

    79         switch (len) {

    80         case IRC_GENERAL_ERROR:

    81             printf ("GENERAL ERROR\n");

    82             break;

    83         case IRC_LOGIN_ERROR:

    84             printf ("LOGIN ERROR\n");

    85             break;

    86         default:

    87             printf ("Unknown Error %d\n", len);

    88         }

    89         return len;

    90     }

    91 

    92     signal (SIGTERM, sigproc);

    93 

    94     if (uc.channel) {

    95         fprintf (message.stream, "JOIN :%s\r\n", uc.channel);

    96         if (uc.topic)

    97             fprintf (message.stream, "TOPIC %s :%s\r\n", uc.channel, uc.topic);

    98     }

    99 

   100     while (active) {

   101         if (fgets (buf, 512, message.stream) == NULL) {

   102             active = 0;

   103             break;

   104         }

   105 

   106         if ((command = irc_parsemessage (buf, &message))) {

   107             printf ("%10s %s %s\n", command, message.channel, message.line);

   108         } else {

   109             if ((msg = parse (&message, &active)) != NULL) {

   110                 fprintf (message.stream, "%s\r\n", msg);

   111                 printf ("%10s %s", "WRITE", msg);

   112             }

   113         }

   114         *buf = 0;

   115     }

   116     printf ("\n\nClosing Connection\n\n");

   117     fclose (message.stream);

   118 

   119     /*

   120      * cleanup

   121      */

   122 

   123     if (uc.nick)

   124         free (uc.nick);

   125     if (uc.pass)

   126         free (uc.pass);

   127     if (uc.server)

   128         free (uc.server);

   129     if (uc.channel)

   130         free (uc.channel);

   131     if (uc.topic)

   132         free (uc.topic);

   133 

   134     return EXIT_SUCCESS;

   135 }