diff options
Diffstat (limited to 'mdk-stage1/adsl.c')
| -rw-r--r-- | mdk-stage1/adsl.c | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/mdk-stage1/adsl.c b/mdk-stage1/adsl.c deleted file mode 100644 index 595b3fae0..000000000 --- a/mdk-stage1/adsl.c +++ /dev/null @@ -1,183 +0,0 @@ -/* - * Guillaume Cottenceau (gc@mandrakesoft.com) - * - * Copyright 2000 Mandrakesoft - * - * This software may be freely redistributed under the terms of the GNU - * public license. - * - * 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. - * - */ - -#include <stdlib.h> -#include <unistd.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <string.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> -#include <sys/ioctl.h> -#include <errno.h> -#include <stdio.h> -#include <resolv.h> -#include <signal.h> - -#include "stage1.h" -#include "log.h" -#include "network.h" -#include "modules.h" -#include "tools.h" -#include "frontend.h" -#include "automatic.h" - -#include "adsl.h" - - -static enum return_type adsl_connect(struct interface_info * intf, char * username, char * password, char * acname) -{ - char pppoe_call[500]; - char * pppd_launch[] = { "/sbin/pppd", "pty", pppoe_call, "noipdefault", "noauth", "default-asyncmap", "defaultroute", - "hide-password", "nodetach", "usepeerdns", "local", "mtu", "1492", "mru", "1492", "noaccomp", - "noccp", "nobsdcomp", "nodeflate", "nopcomp", "novj", "novjccomp", "user", username, - "password", password, "lcp-echo-interval", "20", "lcp-echo-failure", "3", "lock", "persist", NULL }; - int fd; - int retries = 10; - char * tty_adsl = "/dev/tty6"; - enum return_type status = RETURN_ERROR; - pid_t ppp_pid; - - snprintf(pppoe_call, sizeof(pppoe_call), "/sbin/pppoe -p /var/run/pppoe.conf-adsl.pid.pppoe -I %s -T 80 -U -m 1412", intf->device); - - if (!streq(acname, "")) { - strcat(pppoe_call, "-C "); - strcat(pppoe_call, acname); - } - - fd = open(tty_adsl, O_RDWR); - if (fd == -1) { - log_message("cannot open tty -- no pppd"); - return RETURN_ERROR; - } - else if (access(pppd_launch[0], X_OK)) { - log_message("cannot open pppd - %s doesn't exist", pppd_launch[0]); - return RETURN_ERROR; - } - - if (!(ppp_pid = fork())) { - dup2(fd, 0); - dup2(fd, 1); - dup2(fd, 2); - - close(fd); - setsid(); - if (ioctl(0, TIOCSCTTY, NULL)) - log_perror("could not set new controlling tty"); - - printf("\t(exec of pppd)\n"); - execv(pppd_launch[0], pppd_launch); - log_message("execve of %s failed: %s", pppd_launch[0], strerror(errno)); - exit(-1); - } - close(fd); - while (retries > 0 && kill(ppp_pid, 0) == 0) { - FILE * f; - if ((f = fopen("/var/run/pppd.tdb", "rb"))) { - while (1) { - char buf[500]; - char *p; - if (!fgets(buf, sizeof(buf), f)) - break; - p = strstr(buf, "IPLOCAL="); - if (p) { - struct sockaddr_in addr; - if (inet_aton(p + 8, &addr.sin_addr)) - intf->ip = addr.sin_addr; - status = RETURN_OK; - } - } - fclose(f); - if (status == RETURN_OK) { - log_message("PPP: connected!"); - break; - } - } - retries--; - log_message("PPP: <sleep>"); - sleep(2); - } - - if (status != RETURN_OK) { - log_message("PPP: could not connect"); - kill(ppp_pid, SIGTERM); - sleep(1); - kill(ppp_pid, SIGKILL); - sleep(1); - } - return status; -} - - -enum return_type perform_adsl(struct interface_info * intf) -{ - struct in_addr addr; - char * questions[] = { "Username", "Password", "AC Name", NULL }; - char * questions_auto[] = { "adsluser", "adslpass", "adslacname", NULL }; - static char ** answers = NULL; - enum return_type results; - - inet_aton("10.0.0.10", &addr); - memcpy(&intf->ip, &addr, sizeof(addr)); - - inet_aton("255.255.255.0", &addr); - memcpy(&intf->netmask, &addr, sizeof(addr)); - - *((uint32_t *) &intf->broadcast) = (*((uint32_t *) &intf->ip) & - *((uint32_t *) &intf->netmask)) | ~(*((uint32_t *) &intf->netmask)); - - intf->is_ptp = 0; - - if (configure_net_device(intf)) { - stg1_error_message("Could not configure.."); - return RETURN_ERROR; - } - - results = ask_from_entries_auto("Please enter the username and password for your ADSL account.\n" - "Leave blank the AC Name field if you don't know what it means.\n" - "(Warning! only PPPoE protocol is supported)", - questions, &answers, 40, questions_auto, NULL); - if (results != RETURN_OK) - return results; - - intf->boot_proto = BOOTPROTO_ADSL_PPPOE; - - wait_message("Waiting for ADSL connection to show up..."); - my_insmod("ppp_generic", ANY_DRIVER_TYPE, NULL, 1); - my_insmod("ppp_async", ANY_DRIVER_TYPE, NULL, 1); - results = adsl_connect(intf, answers[0], answers[1], answers[2]); - remove_wait_message(); - - if (results != RETURN_OK) { - wait_message("Retrying the ADSL connection..."); - results = adsl_connect(intf, answers[0], answers[1], answers[2]); - remove_wait_message(); - } else { - intf->user = strdup(answers[0]); - intf->pass = strdup(answers[1]); - intf->acname = strdup(answers[2]); - } - - if (results != RETURN_OK) { - stg1_error_message("I could not connect to the ADSL network."); - return perform_adsl(intf); - } - - sleep(1); - res_init(); /* reinit the resolver, pppd modified /etc/resolv.conf */ - - return RETURN_OK; -} |