FreeBSD-5.3/usr.bin/ncplist/ncplist.c
/*
* Copyright (c) 1999, Boris Popov
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Boris Popov.
* 4. Neither the name of the author nor the names of any co-contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD: src/usr.bin/ncplist/ncplist.c,v 1.2 2002/04/28 12:21:31 markm Exp $");
#include <sys/param.h>
#include <sys/time.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <netncp/ncp_lib.h>
extern char *__progname;
static struct ncp_conn_stat conndesc;
static void help(void);
static void show_connlist(void);
static void show_serverlist(char *server);
static void show_userlist(char *server);
static void list_volumes(char *server);
static void str_trim_right(char *s, char c);
static int
ncp_get_connid(char *server, int justattach)
{
int connid, error;
struct ncp_conn_loginfo li;
connid = ncp_conn_find(server, NULL);
if (connid > 0) {
ncp_conn_getinfo(connid, &conndesc);
return connid;
}
if (!justattach) {
if (connid == -1) {
printf("You are not attached to server %s\n",server);
return -1;
}
printf("You are not attached to any server\n");
return -1;
}
ncp_li_init(&li, 0, NULL);
if (server) {
ncp_li_setserver(&li, server);
error = ncp_find_fileserver(&li, AF_IPX, NULL);
if (error) {
printf("Could not find server %s\n", li.server);
return -1;
}
} else {
error = ncp_find_fileserver(&li, AF_IPX, NULL);
if (error) {
printf("Can't find any file server\n");
return -1;
}
}
error = ncp_connect(&li, &connid);
if (error) {
printf("Can't attach to a nearest server\n");
return -1;
}
ncp_conn_getinfo(connid, &conndesc);
return connid;
}
static struct ncp_bitname conn_statenames [] = {
{NCPFL_INVALID, "invalid"},
{NCPFL_LOGGED, "active"},
{NCPFL_PERMANENT, "permanent"},
{NCPFL_PRIMARY, "primary"},
{0, NULL}
};
static void
str_trim_right(char *s, char c)
{
int len;
for (len = strlen(s) - 1; len > 0 && s[len] == c; len--)
s[len] = '\0';
}
void
show_connlist(void)
{
void *p;
int cnt;
char buf[200];
struct ncp_conn_stat *ncsp;
printf("Active NCP connections:\n");
p = ncp_conn_list();
if (p == NULL) {
printf("None\n");
return;
}
printf(" refid server:user(connid), owner:group(mode), refs, <state>\n");
cnt = *(int*)p;
ncsp = (struct ncp_conn_stat*)(((int*)p)+1);
while (cnt--) {
printf("%6d %s:%s(%d), %s:%s(%o), %d, %s",
ncsp->connRef, ncsp->li.server,ncsp->user,ncsp->connid,
user_from_uid(ncsp->owner, 0),
group_from_gid(ncsp->group, 0),
ncsp->li.access_mode,
ncsp->ref_cnt,
ncp_printb(buf, ncsp->flags, conn_statenames));
printf("\n");
ncsp++;
}
free(p);
printf("\n");
}
void
show_serverlist(char *server)
{
int found = 0, connid;
struct ncp_bindery_object obj;
char *pattern = "*";
connid = ncp_get_connid(server, 1);
if (connid < 0)
return;
printf("Visible servers (from %s):\n", conndesc.li.server);
printf("Name Network Node Port\n");
printf("----------------------------------------------- -------- ------------ ----\n");
obj.object_id = 0xffffffff;
while (ncp_scan_bindery_object(connid, obj.object_id, NCP_BINDERY_FSERVER,
pattern, &obj) == 0) {
struct nw_property prop;
struct ipx_addr *naddr = (struct ipx_addr *) ∝
found = 1;
printf("%-48s", obj.object_name);
if (ncp_read_property_value(connid, NCP_BINDERY_FSERVER,
obj.object_name, 1, "NET_ADDRESS",
&prop) == 0) {
ipx_print_addr(naddr);
}
printf("\n");
}
if (!found) {
printf("No servers found\n");
}
printf("\n");
}
void
show_userlist(char *server)
{
int connid, error, i;
struct ncp_file_server_info info;
struct ncp_bindery_object user;
time_t login_time;
struct ipx_addr addr;
u_int8_t conn_type;
connid = ncp_get_connid(server, 0);
if (connid < 0) return;
if (ncp_get_file_server_information(connid, &info) != 0) {
perror("Could not get server information");
return;
}
printf("User information for server %s\n",info.ServerName);
printf("\n%-6s%-21s%-27s%-12s\n"
"---------------------------------------------"
"---------------------------------\n",
"Conn",
"User name",
"Station Address",
"Login time");
for (i = 1; i <= info.MaximumServiceConnections; i++) {
char name[49];
name[48] = '\0';
error = ncp_get_stations_logged_info(connid, i, &user, &login_time);
if (error) continue;
memset(&addr, 0, sizeof(addr));
error = ncp_get_internet_address(connid, i, &addr, &conn_type);
if (error) continue;
memcpy(name, user.object_name, 48);
str_trim_right(name, ' ');
printf("%4d: %-20s ", i, name);
ipx_print_addr(&addr);
printf(" ");
printf("%s", ctime(&login_time));
}
return;
}
void
show_queuelist(char *server, char *patt)
{
struct ncp_bindery_object q;
int found = 0, connid;
char default_pattern[] = "*";
char *pattern = default_pattern;
connid = ncp_get_connid(server, 1);
if (connid < 0) return;
if (patt != NULL)
pattern = patt;
ncp_str_upper(pattern);
printf("\nServer: %s\n", server);
printf("%-52s%-10s\n"
"-----------------------------------------------"
"-------------\n",
"Print queue name",
"Queue ID");
q.object_id = 0xffffffff;
while (ncp_scan_bindery_object(connid, q.object_id,
NCP_BINDERY_PQUEUE, pattern, &q) == 0)
{
found = 1;
printf("%-52s", q.object_name);
printf("%08X\n", (unsigned int) q.object_id);
}
if (!found) {
printf("No queues found\n");
}
return;
}
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;
}
struct ncp_bind_type {
u_long type;
char *name;
};
static struct ncp_bind_type btypes[] = {
{NCP_BINDERY_USER, "USER"},
{NCP_BINDERY_UGROUP, "GROUP"},
{NCP_BINDERY_PSERVER, "PSERVER"},
{0x278, "TREE"},
{0, NULL}
};
void
list_bindery(char *server, char *type, char *patt)
{
struct ncp_bindery_object q;
int i, found = 0, connid;
char default_pattern[] = "*";
char *pattern = default_pattern;
u_long objtype;
ncp_str_upper(type);
objtype = 0;
for(i = 0; btypes[i].type; i++) {
if (strcmp(btypes[i].name, type) == 0) {
objtype = btypes[i].type;
break;
}
}
if (!objtype) {
printf("Bindery object of type %s is unknown\n", type);
return;
}
if (patt != NULL)
pattern = patt;
ncp_str_upper(pattern);
connid = ncp_get_connid(server, 1);
if (connid < 0) return;
connid = ncp_get_connid(server, 1);
if (connid < 0) return;
printf("\nServer: %s\n", server);
printf("%-52s%-10s\n"
"-----------------------------------------------"
"-------------\n",
"Object name",
"Object ID");
q.object_id = 0xffffffff;
while (ncp_scan_bindery_object(connid, q.object_id,
objtype, pattern, &q) == 0)
{
found = 1;
printf("%-52s", q.object_name);
printf("%08X\n", (unsigned int) q.object_id);
}
if (!found) {
printf("No bindery objects found\n");
}
return;
}
enum listop {
LO_NONE, LO_SERVERS, LO_QUEUES, LO_BINDERY, LO_USERS, LO_VOLUMES
};
#define MAX_ARGS 10
int
main(int argc, char *argv[])
{
int opt, wdone = 0, nargs = 0, i;
enum listop what;
char *args[MAX_ARGS];
bzero(args, sizeof(args));
what = LO_NONE;
while ((opt = getopt(argc, argv, "h")) != EOF) {
switch (opt) {
case 'h': case '?':
help();
/*NOTREACHED */
default:
help();
return 1;
}
}
if (optind >= argc)
help();
if(ncp_initlib())
exit(1);
switch(argv[optind++][0]) {
case 'b':
what = LO_BINDERY;
nargs = 2;
break;
case 'c':
show_connlist();
return 0;
case 's':
what = LO_SERVERS;
break;
case 'u':
what = LO_USERS;
nargs = 1;
break;
case 'q':
what = LO_QUEUES;
nargs = 1;
break;
case 'v':
what = LO_VOLUMES;
nargs = 1;
break;
default:
printf("Unknown command %s\n", argv[optind-1]);
help();
}
for (i = 0; i < MAX_ARGS; i++) {
if (optind < argc) {
args[i] = argv[optind++];
} else if (i < nargs) {
printf("Not enough arguments\n");
help();
return 1;
} else
break;
}
switch(what) {
case LO_SERVERS:
show_serverlist(args[0]);
wdone = 1;
break;
case LO_USERS:
show_userlist(args[0]);
wdone = 1;
break;
case LO_QUEUES:
show_queuelist(args[0], args[1]);
wdone = 1;
break;
case LO_VOLUMES:
list_volumes(args[0]);
wdone = 1;
break;
case LO_BINDERY:
list_bindery(args[0], args[1], args[2]);
wdone = 1;
break;
default:
help();
}
return 0;
}
static void
help(void)
{
printf("\n");
printf("usage: %s command [args]\n", __progname);
printf("where commands are:\n"
" b server user|group [pattern] list bindery objects on server\n"
" c display opened connections\n"
" s [server] display known servers\n"
" u server list logged-in users on server\n"
" q server [pattern] list print queues on server\n"
" v server list mounted volumes on a specified server\n"
"\n");
exit(1);
}