2 Unix SMB/CIFS implementation.
4 Copyright (C) Andrew Tridgell 1997-1998
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 #include "web/swat_proto.h"
24 #define PIDMAP struct PidMap
26 /* how long to wait for start/stops to take effect */
31 struct process_id pid
;
35 static PIDMAP
*pidmap
;
36 static int PID_or_Machine
; /* 0 = show PID, else show Machine name */
38 static struct process_id smbd_pid
;
40 /* from 2nd call on, remove old list */
41 static void initPid2Machine (void)
43 /* show machine name rather PID on table "Open Files"? */
47 for (p
= pidmap
; p
!= NULL
; ) {
48 DLIST_REMOVE(pidmap
, p
);
49 SAFE_FREE(p
->machine
);
57 /* add new PID <-> Machine name mapping */
58 static void addPid2Machine (struct process_id pid
, char *machine
)
60 /* show machine name rather PID on table "Open Files"? */
64 if ((newmap
= SMB_MALLOC_P(PIDMAP
)) == NULL
) {
65 /* XXX need error message for this?
66 if malloc fails, PID is always shown */
71 newmap
->machine
= SMB_STRDUP(machine
);
73 DLIST_ADD(pidmap
, newmap
);
77 /* lookup PID <-> Machine name mapping */
78 static char *mapPid2Machine (struct process_id pid
)
80 static char pidbuf
[64];
83 /* show machine name rather PID on table "Open Files"? */
85 for (map
= pidmap
; map
!= NULL
; map
= map
->next
) {
86 if (procid_equal(&pid
, &map
->pid
)) {
87 if (map
->machine
== NULL
) /* no machine name */
95 /* PID not in list or machine name NULL? return pid as string */
96 snprintf (pidbuf
, sizeof (pidbuf
) - 1, "%s",
97 procid_str_static(&pid
));
101 static char *tstring(time_t t
)
104 pstrcpy(buf
, asctime(LocalTime(&t
)));
105 all_string_sub(buf
," "," ",sizeof(buf
));
109 static void print_share_mode(const struct share_mode_entry
*e
, char *fname
)
112 int deny_mode
= map_share_mode_to_deny_mode(e
->share_access
,
115 printf("<tr><td>%s</td>",_(mapPid2Machine(e
->pid
)));
117 switch ((deny_mode
>>4)&0xF) {
118 case DENY_NONE
: printf("DENY_NONE"); break;
119 case DENY_ALL
: printf("DENY_ALL "); break;
120 case DENY_DOS
: printf("DENY_DOS "); break;
121 case DENY_FCB
: printf("DENY_FCB "); break;
122 case DENY_READ
: printf("DENY_READ "); break;
123 case DENY_WRITE
:printf("DENY_WRITE "); break;
128 if (e
->access_mask
& (FILE_READ_DATA
|FILE_WRITE_DATA
)) {
129 printf("%s", _("RDWR "));
130 } else if (e
->access_mask
& FILE_WRITE_DATA
) {
131 printf("%s", _("WRONLY "));
133 printf("%s", _("RDONLY "));
139 (EXCLUSIVE_OPLOCK
|BATCH_OPLOCK
)) ==
140 (EXCLUSIVE_OPLOCK
|BATCH_OPLOCK
))
141 printf("EXCLUSIVE+BATCH ");
142 else if (e
->op_type
& EXCLUSIVE_OPLOCK
)
143 printf("EXCLUSIVE ");
144 else if (e
->op_type
& BATCH_OPLOCK
)
146 else if (e
->op_type
& LEVEL_II_OPLOCK
)
152 push_utf8_allocate(&utf8_fname
, fname
);
153 printf("<td>%s</td><td>%s</td></tr>\n",
154 utf8_fname
,tstring(e
->time
.tv_sec
));
155 SAFE_FREE(utf8_fname
);
159 /* kill off any connections chosen by the user */
160 static int traverse_fn1(TDB_CONTEXT
*tdb
, TDB_DATA kbuf
, TDB_DATA dbuf
, void* state
)
162 struct connections_data crec
;
164 if (dbuf
.dsize
!= sizeof(crec
))
167 memcpy(&crec
, dbuf
.dptr
, sizeof(crec
));
169 if (crec
.cnum
== -1 && process_exists(crec
.pid
)) {
171 slprintf(buf
,sizeof(buf
)-1,"kill_%s", procid_str_static(&crec
.pid
));
172 if (cgi_variable(buf
)) {
180 /* traversal fn for showing machine connections */
181 static int traverse_fn2(TDB_CONTEXT
*tdb
, TDB_DATA kbuf
, TDB_DATA dbuf
, void* state
)
183 struct connections_data crec
;
185 if (dbuf
.dsize
!= sizeof(crec
))
188 memcpy(&crec
, dbuf
.dptr
, sizeof(crec
));
190 if (crec
.cnum
== -1 || !process_exists(crec
.pid
) ||
191 procid_equal(&crec
.pid
, &smbd_pid
))
194 addPid2Machine (crec
.pid
, crec
.machine
);
196 printf("<tr><td>%s</td><td>%s</td><td>%s</td><td>%s</td>\n",
197 procid_str_static(&crec
.pid
),
198 crec
.machine
,crec
.addr
,
199 tstring(crec
.start
));
200 if (geteuid() == 0) {
201 printf("<td><input type=submit value=\"X\" name=\"kill_%s\"></td>\n",
202 procid_str_static(&crec
.pid
));
209 /* traversal fn for showing share connections */
210 static int traverse_fn3(TDB_CONTEXT
*tdb
, TDB_DATA kbuf
, TDB_DATA dbuf
, void* state
)
212 struct connections_data crec
;
214 if (dbuf
.dsize
!= sizeof(crec
))
217 memcpy(&crec
, dbuf
.dptr
, sizeof(crec
));
219 if (crec
.cnum
== -1 || !process_exists(crec
.pid
))
222 printf("<tr><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td></tr>\n",
223 crec
.name
,uidtoname(crec
.uid
),
224 gidtoname(crec
.gid
),procid_str_static(&crec
.pid
),
226 tstring(crec
.start
));
231 /* show the current server status */
232 void status_page(void)
236 int refresh_interval
=30;
241 smbd_pid
= pid_to_procid(pidfile_pid("smbd"));
243 if (cgi_variable("smbd_restart") || cgi_variable("all_restart")) {
249 if (cgi_variable("smbd_start") || cgi_variable("all_start")) {
254 if (cgi_variable("smbd_stop") || cgi_variable("all_stop")) {
259 if (cgi_variable("nmbd_restart") || cgi_variable("all_restart")) {
264 if (cgi_variable("nmbd_start") || cgi_variable("all_start")) {
269 if (cgi_variable("nmbd_stop")|| cgi_variable("all_stop")) {
275 if (cgi_variable("winbindd_restart") || cgi_variable("all_restart")) {
281 if (cgi_variable("winbindd_start") || cgi_variable("all_start")) {
286 if (cgi_variable("winbindd_stop") || cgi_variable("all_stop")) {
291 /* wait for daemons to start/stop */
295 if (cgi_variable("autorefresh")) {
297 } else if (cgi_variable("norefresh")) {
299 } else if (cgi_variable("refresh")) {
303 if ((v
=cgi_variable("refresh_interval"))) {
304 refresh_interval
= atoi(v
);
307 if (cgi_variable("show_client_in_col_1")) {
311 if (cgi_variable("show_pid_in_col_1")) {
315 tdb
= tdb_open_log(lock_path("connections.tdb"), 0, TDB_DEFAULT
, O_RDONLY
, 0);
316 if (tdb
) tdb_traverse(tdb
, traverse_fn1
, NULL
);
320 printf("<H2>%s</H2>\n", _("Server Status"));
322 printf("<FORM method=post>\n");
325 printf("<input type=submit value=\"%s\" name=\"autorefresh\">\n", _("Auto Refresh"));
326 printf("<br>%s", _("Refresh Interval: "));
327 printf("<input type=text size=2 name=\"refresh_interval\" value=\"%d\">\n",
330 printf("<input type=submit value=\"%s\" name=\"norefresh\">\n", _("Stop Refreshing"));
331 printf("<br>%s%d\n", _("Refresh Interval: "), refresh_interval
);
332 printf("<input type=hidden name=\"refresh\" value=\"1\">\n");
338 /* open failure either means no connections have been
345 printf("<tr><td>%s</td><td>%s</td></tr>", _("version:"), SAMBA_VERSION_STRING
);
348 printf("<tr><td>%s</td><td>%s</td>\n", _("smbd:"), smbd_running()?_("running"):_("not running"));
349 if (geteuid() == 0) {
350 if (smbd_running()) {
352 printf("<td><input type=submit name=\"smbd_stop\" value=\"%s\"></td>\n", _("Stop smbd"));
354 printf("<td><input type=submit name=\"smbd_start\" value=\"%s\"></td>\n", _("Start smbd"));
356 printf("<td><input type=submit name=\"smbd_restart\" value=\"%s\"></td>\n", _("Restart smbd"));
361 printf("<tr><td>%s</td><td>%s</td>\n", _("nmbd:"), nmbd_running()?_("running"):_("not running"));
362 if (geteuid() == 0) {
363 if (nmbd_running()) {
365 printf("<td><input type=submit name=\"nmbd_stop\" value=\"%s\"></td>\n", _("Stop nmbd"));
367 printf("<td><input type=submit name=\"nmbd_start\" value=\"%s\"></td>\n", _("Start nmbd"));
369 printf("<td><input type=submit name=\"nmbd_restart\" value=\"%s\"></td>\n", _("Restart nmbd"));
375 printf("<tr><td>%s</td><td>%s</td>\n", _("winbindd:"), winbindd_running()?_("running"):_("not running"));
376 if (geteuid() == 0) {
377 if (winbindd_running()) {
379 printf("<td><input type=submit name=\"winbindd_stop\" value=\"%s\"></td>\n", _("Stop winbindd"));
381 printf("<td><input type=submit name=\"winbindd_start\" value=\"%s\"></td>\n", _("Start winbindd"));
383 printf("<td><input type=submit name=\"winbindd_restart\" value=\"%s\"></td>\n", _("Restart winbindd"));
388 if (geteuid() == 0) {
389 printf("<tr><td></td><td></td>\n");
390 if (nr_running
>= 1) {
391 /* stop, restart all */
392 printf("<td><input type=submit name=\"all_stop\" value=\"%s\"></td>\n", _("Stop All"));
393 printf("<td><input type=submit name=\"all_restart\" value=\"%s\"></td>\n", _("Restart All"));
395 else if (nr_running
== 0) {
397 printf("<td><input type=submit name=\"all_start\" value=\"%s\"></td>\n", _("Start All"));
401 printf("</table>\n");
404 printf("<p><h3>%s</h3>\n", _("Active Connections"));
405 printf("<table border=1>\n");
406 printf("<tr><th>%s</th><th>%s</th><th>%s</th><th>%s</th>\n", _("PID"), _("Client"), _("IP address"), _("Date"));
407 if (geteuid() == 0) {
408 printf("<th>%s</th>\n", _("Kill"));
412 if (tdb
) tdb_traverse(tdb
, traverse_fn2
, NULL
);
414 printf("</table><p>\n");
416 printf("<p><h3>%s</h3>\n", _("Active Shares"));
417 printf("<table border=1>\n");
418 printf("<tr><th>%s</th><th>%s</th><th>%s</th><th>%s</th><th>%s</th><th>%s</th></tr>\n\n",
419 _("Share"), _("User"), _("Group"), _("PID"), _("Client"), _("Date"));
421 if (tdb
) tdb_traverse(tdb
, traverse_fn3
, NULL
);
423 printf("</table><p>\n");
425 printf("<h3>%s</h3>\n", _("Open Files"));
426 printf("<table border=1>\n");
427 printf("<tr><th>%s</th><th>%s</th><th>%s</th><th>%s</th><th>%s</th><th>%s</th></tr>\n", _("PID"), _("Sharing"), _("R/W"), _("Oplock"), _("File"), _("Date"));
430 share_mode_forall(print_share_mode
);
432 printf("</table>\n");
434 if (tdb
) tdb_close(tdb
);
436 printf("<br><input type=submit name=\"show_client_in_col_1\" value=\"%s\">\n", _("Show Client in col 1"));
437 printf("<input type=submit name=\"show_pid_in_col_1\" value=\"%s\">\n", _("Show PID in col 1"));
442 /* this little JavaScript allows for automatic refresh
443 of the page. There are other methods but this seems
444 to be the best alternative */
445 printf("<script language=\"JavaScript\">\n");
446 printf("<!--\nsetTimeout('window.location.replace(\"%s/status?refresh_interval=%d&refresh=1\")', %d)\n",
449 refresh_interval
*1000);
450 printf("//-->\n</script>\n");