/*
* check for all uncompleted fields
*/
int
ncp_li_check(struct ncp_conn_loginfo *li) {
int error = 0;
char *p;
do {
if (li->server[0] == 0) {
ncp_error("no server name specified", 0);
error = 1;
break;
}
error = ncp_find_fileserver(li,
(server_name==NULL) ? AF_IPX : AF_INET, server_name);
if (error) {
ncp_error("can't find server %s", error, li->server);
break;
}
if (li->user == NULL || li->user[0] == 0) {
ncp_error("no user name specified for server %s",
0, li->server);
error = 1;
break;
}
if (li->password == NULL) {
p = getpass("Netware password:");
error = ncp_li_setpassword(li, p) ? 1 : 0;
}
} while (0);
return error;
}
void
list_volumes(char *server) {
int found = 0, connid, i, error;
struct ncp_file_server_info si;
char volname[NCP_VOLNAME_LEN+1];
connid = ncp_get_connid(server, 1);
if (connid < 0) return;
error = ncp_get_file_server_information(connid, &si);
if (error) {
ncp_error("Can't get information for server %s", error, server);
return;
}
printf("\nMounted volumes on server %s:\n", server);
printf("Number Name\n");
printf("------ -----------------------------------------------\n");
for(i = 0; i < si.NumberMountedVolumes; i++) {
if (NWGetVolumeName(connid, i, volname))
continue;
found = 1;
printf("%6d %s\n", i, volname);
}
if (!found)
printf("No volumes found ?\n");
return;
}
int
ncp_li_setserver(struct ncp_conn_loginfo *li, const char *arg) {
if (strlen(arg) >= NCP_BINDERY_NAME_LEN) {
ncp_error("server name '%s' too long", 0, arg);
return ENAMETOOLONG;
}
ncp_str_upper(strcpy(li->server, arg));
return 0;
}
static void
logout(int argc, char *argv[], struct ncp_conn_loginfo *li) {
int error = 0, connid, opt;
connid = -1;
while ((opt = getopt(argc, argv, STDPARAM_OPT"c:")) != -1){
switch (opt) {
case 'c':
connid = atoi(optarg);
break;
case STDPARAM_ARGS:
if (ncp_li_arg(li, opt, optarg))
exit(1);
break;
default:
logout_usage();
/*NOTREACHED*/
}
}
if (connid == -1) {
if (li->server[0] == 0)
errx(EX_USAGE, "no server name specified");
if (li->user == 0)
errx(EX_USAGE, "no user name specified");
if (ncp_conn_scan(li, &connid))
errx(EX_OSERR, "You are not attached to server %s",
li->server);
}
if (ncp_setpermanent(connid, 0) < 0 && errno != EACCES) {
ncp_error("Connection isn't valid", errno);
exit(EX_OSERR);
}
error = ncp_disconnect(connid);
if (error) {
if (errno == EACCES) {
warnx("you logged out, but connection belongs"
"to other user and not closed");
} else {
ncp_error("Can't logout with connid %d", error, connid);
error = 1;
}
}
exit(error ? 1 : 0);
}
static void
login(int argc, char *argv[], struct ncp_conn_loginfo *li) {
int error = 0, connid, opt, setprimary = 0;
while ((opt = getopt(argc, argv, STDPARAM_OPT"D")) != -1) {
switch(opt){
case STDPARAM_ARGS:
if (ncp_li_arg(li, opt, optarg))
exit(1);
break;
case 'D':
setprimary = 1;
break;
default:
login_usage();
/*NOTREACHED*/
}
}
if (li->access_mode == 0)
li->access_mode = S_IRWXU;
if (ncp_li_check(li))
exit(1);
li->opt |= NCP_OPT_WDOG | NCP_OPT_PERMANENT;
/* now we can try to login, or use already established connection */
error = ncp_li_login(li, &connid);
if (error) {
ncp_error("Could not login to server %s", error, li->server);
exit(1);
}
error = ncp_setpermanent(connid, 1);
if (error && errno != EACCES){
ncp_error("Can't make connection permanent", error);
exit(1);
}
if (setprimary && ncp_setprimary(connid, 1) != 0)
ncp_error("Warning: can't make connection primary", errno);
printf("Logged in with conn handle:%d\n", connid);
return;
}
/*
* read rc file as follows:
* 1. read [server] section
* 2. override with [server:user] section
* Since abcence of rcfile is not a bug, silently ignore that fact.
* rcfile never closed to reduce number of open/close operations.
*/
int
ncp_li_readrc(struct ncp_conn_loginfo *li) {
int i, val, error;
char uname[NCP_BINDERY_NAME_LEN*2+1];
char *sect = NULL, *p;
/*
* if info from cmd line incomplete, try to find existing
* connection and fill server/user from it.
*/
if (li->server[0] == 0 || li->user == NULL) {
int connHandle;
struct ncp_conn_stat cs;
if ((error = ncp_conn_scan(li, &connHandle)) != 0) {
ncp_error("no default connection found", errno);
return error;
}
ncp_conn_getinfo(connHandle, &cs);
ncp_li_setserver(li, cs.li.server);
ncp_li_setuser(li, cs.user);
ncp_li_setpassword(li, "");
ncp_disconnect(connHandle);
}
if (ncp_open_rcfile()) return 0;
for (i = 0; i < 2; i++) {
switch (i) {
case 0:
sect = li->server;
break;
case 1:
strcat(strcat(strcpy(uname,li->server),":"),li->user ? li->user : "******");
sect = uname;
break;
}
rc_getstringptr(ncp_rc, sect, "password", &p);
if (p)
ncp_li_setpassword(li, p);
rc_getint(ncp_rc,sect, "timeout", &li->timeout);
rc_getint(ncp_rc,sect, "retry_count", &li->retry_count);
rc_getint(ncp_rc,sect, "sig_level", &li->sig_level);
if (rc_getint(ncp_rc,sect,"access_mode",&val) == 0)
li->access_mode = val;
if(rc_getbool(ncp_rc,sect,"bindery",&val) == 0 && val) {
li->opt |= NCP_OPT_BIND;
}
}
return 0;
}
int
ncp_li_setuser(struct ncp_conn_loginfo *li, char *arg) {
if (arg && strlen(arg) >= NCP_BINDERY_NAME_LEN) {
ncp_error("user name '%s' too long", 0, arg);
return ENAMETOOLONG;
}
if (li->user)
free(li->user);
if (arg) {
li->user = strdup(arg);
if (li->user == NULL)
return ENOMEM;
ncp_str_upper(li->user);
} else
li->user = NULL;
return 0;
}
int
ncp_li_setpassword(struct ncp_conn_loginfo *li, const char *passwd) {
if (passwd && strlen(passwd) >= 127) {
ncp_error("password too long", 0);
return ENAMETOOLONG;
}
if (li->password) {
bzero(li->password, strlen(li->password));
free(li->password);
}
if (passwd) {
li->password = strdup(passwd);
if (li->password == NULL)
return ENOMEM;
} else
li->password = NULL;
return 0;
}
int
ncp_li_arg(struct ncp_conn_loginfo *li, int opt, char *arg) {
int error = 0, sig_level;
char *p, *cp;
struct group *gr;
struct passwd *pw;
switch(opt) {
case 'S': /* we already fill server/[user] pair */
case 'U':
break;
case 'A':
server_name = arg;
break;
case 'B':
li->opt |= NCP_OPT_BIND;
break;
case 'C':
li->opt |= NCP_OPT_NOUPCASEPASS;
break;
case 'I':
sig_level = atoi(arg);
if (sig_level < 0 || sig_level > 3) {
ncp_error("invalid NCP signature level option `%s'\
(must be a number between 0 and 3)", 0, arg);
error = 1;
}
li->sig_level = sig_level;
if (sig_level > 1) li->opt |= NCP_OPT_SIGN;
break;
case 'M':
li->access_mode = strtol(arg, NULL, 8);
break;
case 'N':
ncp_li_setpassword(li, "");
break;
case 'O':
p = strdup(arg);
cp = strchr(p, ':');
if (cp) {
*cp++ = '\0';
if (*cp) {
gr = getgrnam(cp);
if (gr) {
li->group = gr->gr_gid;
} else
ncp_error("invalid group name %s, ignored",
0, cp);
}
}
if (*p) {
pw = getpwnam(p);
if (pw) {
li->owner = pw->pw_uid;
} else
ncp_error("invalid user name %s, ignored", 0, p);
}
endpwent();
free(p);
break;
case 'P':
li->opt |= NCP_OPT_PERMANENT;
break;
case 'R':
li->retry_count = atoi(arg);
break;
case 'W':
li->timeout = atoi(arg);
break;
}
