int
disconnect_ndis(int devnum)
{
int valid_node, qmi_mode = 0;
char control_node[16] = {0};
// check wdm device
valid_node = find_modem_node("cdc-wdm", 0, 0, -1, NULL); // todo (need devnode for cdc-wdm)
if (valid_node >= 0) {
qmi_mode = 1;
sprintf(control_node, "cdc-wdm%d", valid_node);
}
else {
// check serial device
valid_node = get_modem_node("ttyUSB", devnum, NULL);
if (valid_node >= 0)
sprintf(control_node, "ttyUSB%d", valid_node);
}
if (strlen(control_node) > 0) {
if (!qmi_mode) {
int vid = 0, pid = 0;
get_modem_vid_pid(control_node, &vid, &pid);
if ( (vid == 0x1199 || vid == 0x0f3d) && (pid == 0x68a3 || pid == 0x68aa) )
return doSystem("/bin/comgt -d /dev/%s -s %s/ppp/3g/%s", control_node, MODEM_SCRIPTS_DIR, "Sierra_disconn.scr");
else
return doSystem("/bin/comgt -d /dev/%s -s %s/ppp/3g/%s", control_node, MODEM_SCRIPTS_DIR, "NDIS_disconn.scr");
}
else
return qmi_stop_network(control_node);
}
return 1;
}
static int
write_pppd_ras_conf(const char* call_path, const char *modem_node, int unit)
{
FILE *fp;
int modem_type, vid = 0, pid = 0;
char tmp[256], *user, *pass, *isp, *connect;
if (!get_modem_vid_pid(modem_node, &vid, &pid))
return 0;
if (!(fp = fopen(call_path, "w+")))
return 0;
modem_type = nvram_get_int("modem_type");
user = nvram_safe_get("modem_user");
pass = nvram_safe_get("modem_pass");
isp = nvram_safe_get("modem_isp");
fprintf(fp, "/dev/%s\n", modem_node);
fprintf(fp, "crtscts\n");
fprintf(fp, "modem\n");
fprintf(fp, "noauth\n");
if(strlen(user) > 0)
fprintf(fp, "user '%s'\n", safe_pppd_line(user, tmp, sizeof(tmp)));
if(strlen(pass) > 0)
fprintf(fp, "password '%s'\n", safe_pppd_line(pass, tmp, sizeof(tmp)));
if(!strcmp(isp, "Virgin") || !strcmp(isp, "CDMA-UA")){
fprintf(fp, "refuse-chap\n");
fprintf(fp, "refuse-mschap\n");
fprintf(fp, "refuse-mschap-v2\n");
}
fprintf(fp, "mtu %d\n", nvram_safe_get_int("modem_mtu", 1500, 1000, 1500));
fprintf(fp, "mru %d\n", 1500);
fprintf(fp, "persist\n");
fprintf(fp, "maxfail %d\n", 0);
fprintf(fp, "holdoff %d\n", 10);
fprintf(fp, "nopcomp noaccomp\n");
fprintf(fp, "novj nobsdcomp nodeflate\n");
fprintf(fp, "noipdefault\n");
if (nvram_invmatch("modem_dnsa", "0"))
fprintf(fp, "usepeerdns\n");
fprintf(fp, "minunit %d\n", RAS_PPP_UNIT);
fprintf(fp, "linkname wan%d\n", unit);
if (nvram_get_int("modem_dbg") == 1)
fprintf(fp, "debug\n");
connect = "Generic_conn.scr";
if (modem_type == 1) {
connect = "EVDO_conn.scr";
} else if( modem_type == 2) {
connect = "td_conn.scr";
} else {
if (vid == 0x0b05 && pid == 0x0302) // T500
connect = "t500_conn.scr";
else if (vid == 0x0421 && pid == 0x0612) // CS-15
connect = "t500_conn.scr";
else if (vid == 0x106c && pid == 0x3716)
connect = "verizon_conn.scr";
else if (vid == 0x1410 && pid == 0x4400)
connect = "rogers_conn.scr";
}
fprintf(fp, "%s \"/bin/comgt -d /dev/%s -s %s/ppp/3g/%s\"\n", "connect", modem_node, MODEM_SCRIPTS_DIR, connect);
fprintf(fp, "%s \"/bin/comgt -d /dev/%s -s %s/ppp/3g/%s\"\n", "disconnect", modem_node, MODEM_SCRIPTS_DIR, "Generic_disconn.scr");
fclose(fp);
return 1;
}
static int
write_pppd_ras_conf(const char* call_path, const char *modem_node, int ppp_unit)
{
FILE *fp;
int modem_type, vid = 0, pid = 0;
char *user, *pass, *isp;
if (!get_modem_vid_pid(modem_node, &vid, &pid))
return 0;
if (!(fp = fopen(call_path, "w+")))
return 0;
modem_type = nvram_get_int("modem_type");
user = nvram_safe_get("modem_user");
pass = nvram_safe_get("modem_pass");
isp = nvram_safe_get("modem_isp");
fprintf(fp, "/dev/%s\n", modem_node);
fprintf(fp, "modem\n");
fprintf(fp, "crtscts\n");
fprintf(fp, "noauth\n");
if(strlen(user) > 0)
fprintf(fp, "user '%s'\n", user);
if(strlen(pass) > 0)
fprintf(fp, "password '%s'\n", pass);
if(!strcmp(isp, "Virgin") || !strcmp(isp, "CDMA-UA")){
fprintf(fp, "refuse-chap\n");
fprintf(fp, "refuse-mschap\n");
fprintf(fp, "refuse-mschap-v2\n");
}
fprintf(fp, "mtu %d\n", nvram_safe_get_int("modem_mtu", 1500, 1000, 1500));
fprintf(fp, "mru %d\n", 1500);
fprintf(fp, "persist\n");
fprintf(fp, "maxfail %d\n", 0);
fprintf(fp, "holdoff %d\n", 10);
fprintf(fp, "nopcomp noaccomp\n");
fprintf(fp, "novj nobsdcomp nodeflate\n");
fprintf(fp, "noipdefault\n");
if (nvram_invmatch("modem_dnsa", "0"))
fprintf(fp, "usepeerdns\n");
fprintf(fp, "minunit %d\n", ppp_unit);
if(modem_type == 2){
fprintf(fp, "connect \"/bin/comgt -d /dev/%s -s %s/ppp/3g/td.scr\"\n", modem_node, MODEM_SCRIPTS_DIR);
fprintf(fp, "disconnect \"/bin/comgt -d /dev/%s -s %s/ppp/3g/Generic_disconn.scr\"\n", modem_node, MODEM_SCRIPTS_DIR);
}
else if(modem_type == 1){
fprintf(fp, "connect \"/bin/comgt -d /dev/%s -s %s/ppp/3g/EVDO_conn.scr\"\n", modem_node, MODEM_SCRIPTS_DIR);
fprintf(fp, "disconnect \"/bin/comgt -d /dev/%s -s %s/ppp/3g/EVDO_disconn.scr\"\n", modem_node, MODEM_SCRIPTS_DIR);
}
else {
if (vid == 0x0b05 && pid == 0x0302) // T500
fprintf(fp, "connect \"/bin/comgt -d /dev/%s -s %s/ppp/3g/t500_conn.scr\"\n", modem_node, MODEM_SCRIPTS_DIR);
else if(vid == 0x0421 && pid == 0x0612) // CS-15
fprintf(fp, "connect \"/bin/comgt -d /dev/%s -s %s/ppp/3g/t500_conn.scr\"\n", modem_node, MODEM_SCRIPTS_DIR);
else if(vid == 0x106c && pid == 0x3716)
fprintf(fp, "connect \"/bin/comgt -d /dev/%s -s %s/ppp/3g/verizon_conn.scr\"\n", modem_node, MODEM_SCRIPTS_DIR);
else if(vid == 0x1410 && pid == 0x4400)
fprintf(fp, "connect \"/bin/comgt -d /dev/%s -s %s/ppp/3g/rogers_conn.scr\"\n", modem_node, MODEM_SCRIPTS_DIR);
else
fprintf(fp, "connect \"/bin/comgt -d /dev/%s -s %s/ppp/3g/Generic_conn.scr\"\n", modem_node, MODEM_SCRIPTS_DIR);
fprintf(fp, "disconnect \"/bin/comgt -d /dev/%s -s %s/ppp/3g/Generic_disconn.scr\"\n", modem_node, MODEM_SCRIPTS_DIR);
}
fclose(fp);
return 1;
}
