src/install+setup/install/nic.c

   1 /* SmoothWall install program.
   2  *
   3  * This program is distributed under the terms of the GNU General Public
   4  * Licence.  See the file COPYING for details.
   5  *
   6  * (c) Lawrence Manning, 2001
   7  * Contains stuff related to firing up the network card, including a crude
   8  * autodector.
   9  *
  10  * $Id: nic.c,v 1.8.2.1 2004/04/14 22:05:40 gespinasse Exp $
  11  *
  12  */
  13
  14 #include "install.h"
  15
  16 #include <sys/socket.h>
  17 #include <netinet/in.h>
  18 #include <arpa/inet.h>
  19
  20 extern FILE *flog;
  21 extern char *mylog;
  22
  23 extern char **ctr;
  24
  25 extern struct nic nics[];
  26
  27 int networkmenu(struct keyvalue *ethernetkv)
  28 {
  29         int rc;
  30         char driver[STRING_SIZE] = "";
  31         char driveroptions[STRING_SIZE] = "";
  32         struct keyvalue *kv = initkeyvalues();
  33         int result = 0;
  34         char commandstring[STRING_SIZE];
  35         char address[STRING_SIZE], netmask[STRING_SIZE];
  36         int done;
  37         char description[1000];
  38         char message[1000];
  39         char title[STRING_SIZE];
  40         done = 0;
  41
  42         while (!done)
  43         {
  44                 rc = newtWinTernary(ctr[TR_CONFIGURE_NETWORKING], ctr[TR_PROBE],
  45                         ctr[TR_SELECT], ctr[TR_CANCEL], ctr[TR_CONFIGURE_NETWORKING_LONG]);
  46
  47                 if (rc == 0 || rc == 1)
  48                 {
  49                         probecards(driver, driveroptions);
  50                         if (!strlen(driver))
  51                                 errorbox(ctr[TR_PROBE_FAILED]);
  52                         else
  53                         {
  54                                 findnicdescription(driver, description);
  55                                 sprintf (title, "%s v%s - %s", NAME, VERSION, SLOGAN);
  56                                 sprintf(message, ctr[TR_FOUND_NIC], NAME, description);
  57                                 newtWinMessage(title, ctr[TR_OK], message);
  58                         }
  59                 }
  60                 else if (rc == 2)
  61                         choosecards(driver, driveroptions);
  62                 else
  63                         done = 1;
  64
  65                 if (strlen(driver))
  66                         done = 1;
  67         }
  68
  69         if (!strlen(driver))
  70                 goto EXIT;
  71
  72         /* Default is a GREEN nic only. */
  73         /* Smoothie is not untarred yet, so we have to delay actually writing the
  74          * settings till later. */
  75         replacekeyvalue(ethernetkv, "CONFIG_TYPE", "0");
  76         replacekeyvalue(ethernetkv, "GREEN_DRIVER", driver);
  77         replacekeyvalue(ethernetkv, "GREEN_DRIVER_OPTIONS", driveroptions);
  78         replacekeyvalue(ethernetkv, "GREEN_DEV", "eth0");
  79         replacekeyvalue(ethernetkv, "GREEN_DISPLAYDRIVER", driver);
  80
  81         if (!(changeaddress(ethernetkv, "GREEN", 0, "")))
  82                 goto EXIT;
  83
  84         strcpy(address, ""); findkey(ethernetkv, "GREEN_ADDRESS", address);
  85         strcpy(netmask, ""); findkey(ethernetkv, "GREEN_NETMASK", netmask);
  86
  87         snprintf(commandstring, STRING_SIZE, "/bin/ifconfig eth0 %s netmask %s up",
  88                 address, netmask);
  89         if (mysystem(commandstring))
  90         {
  91                 errorbox(ctr[TR_INTERFACE_FAILED_TO_COME_UP]);
  92                 goto EXIT;
  93         }
  94
  95         result = 1;
  96
  97 EXIT:
  98         freekeyvalues(kv);
  99
 100         return result;
 101 }
 102