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, time_to_asc(&t));
105 all_string_sub(buf," "," ",sizeof(buf));
109 static void print_share_mode(const struct share_mode_entry *e,
110 const char *sharepath,
117 if (!is_valid_share_mode_entry(e)) {
121 deny_mode = map_share_mode_to_deny_mode(e->share_access,
124 printf("<tr><td>%s</td>",_(mapPid2Machine(e->pid)));
125 printf("<td>%u</td>",(unsigned int)e->uid);
127 switch ((deny_mode>>4)&0xF) {
128 case DENY_NONE: printf("DENY_NONE"); break;
129 case DENY_ALL: printf("DENY_ALL "); break;
130 case DENY_DOS: printf("DENY_DOS "); break;
131 case DENY_FCB: printf("DENY_FCB "); break;
132 case DENY_READ: printf("DENY_READ "); break;
133 case DENY_WRITE:printf("DENY_WRITE "); break;
138 if (e->access_mask & (FILE_READ_DATA|FILE_WRITE_DATA)) {
139 printf("%s", _("RDWR "));
140 } else if (e->access_mask & FILE_WRITE_DATA) {
141 printf("%s", _("WRONLY "));
143 printf("%s", _("RDONLY "));
149 (EXCLUSIVE_OPLOCK|BATCH_OPLOCK)) ==
150 (EXCLUSIVE_OPLOCK|BATCH_OPLOCK))
151 printf("EXCLUSIVE+BATCH ");
152 else if (e->op_type & EXCLUSIVE_OPLOCK)
153 printf("EXCLUSIVE ");
154 else if (e->op_type & BATCH_OPLOCK)
156 else if (e->op_type & LEVEL_II_OPLOCK)
162 push_utf8_allocate(&utf8_fname, fname);
163 printf("<td>%s</td><td>%s</td></tr>\n",
164 utf8_fname,tstring(e->time.tv_sec));
165 SAFE_FREE(utf8_fname);
169 /* kill off any connections chosen by the user */
170 static int traverse_fn1(TDB_CONTEXT *tdb, TDB_DATA kbuf, TDB_DATA dbuf, void* state)
172 struct connections_data crec;
174 if (dbuf.dsize != sizeof(crec))
177 memcpy(&crec, dbuf.dptr, sizeof(crec));
179 if (crec.cnum == -1 && process_exists(crec.pid)) {
181 slprintf(buf,sizeof(buf)-1,"kill_%s", procid_str_static(&crec.pid));
182 if (cgi_variable(buf)) {
190 /* traversal fn for showing machine connections */
191 static int traverse_fn2(TDB_CONTEXT *tdb, TDB_DATA kbuf, TDB_DATA dbuf, void* state)
193 struct connections_data crec;
195 if (dbuf.dsize != sizeof(crec))
198 memcpy(&crec, dbuf.dptr, sizeof(crec));
200 if (crec.cnum == -1 || !process_exists(crec.pid) ||
201 procid_equal(&crec.pid, &smbd_pid))
204 addPid2Machine (crec.pid, crec.machine);
206 printf("<tr><td>%s</td><td>%s</td><td>%s</td><td>%s</td>\n",
207 procid_str_static(&crec.pid),
208 crec.machine,crec.addr,
209 tstring(crec.start));
210 if (geteuid() == 0) {
211 printf("<td><input type=submit value=\"X\" name=\"kill_%s\"></td>\n",
212 procid_str_static(&crec.pid));
219 /* traversal fn for showing share connections */
220 static int traverse_fn3(TDB_CONTEXT *tdb, TDB_DATA kbuf, TDB_DATA dbuf, void* state)
222 struct connections_data crec;
224 if (dbuf.dsize != sizeof(crec))
227 memcpy(&crec, dbuf.dptr, sizeof(crec));
229 if (crec.cnum == -1 || !process_exists(crec.pid))
232 printf("<tr><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td><td>%s</td></tr>\n",
233 crec.name,uidtoname(crec.uid),
234 gidtoname(crec.gid),procid_str_static(&crec.pid),
236 tstring(crec.start));
241 /* show the current server status */
242 void status_page(void)
246 int refresh_interval=30;
251 smbd_pid = pid_to_procid(pidfile_pid("smbd"));
253 if (cgi_variable("smbd_restart") || cgi_variable("all_restart")) {
259 if (cgi_variable("smbd_start") || cgi_variable("all_start")) {
264 if (cgi_variable("smbd_stop") || cgi_variable("all_stop")) {
269 if (cgi_variable("nmbd_restart") || cgi_variable("all_restart")) {
274 if (cgi_variable("nmbd_start") || cgi_variable("all_start")) {
279 if (cgi_variable("nmbd_stop")|| cgi_variable("all_stop")) {
285 if (cgi_variable("winbindd_restart") || cgi_variable("all_restart")) {
291 if (cgi_variable("winbindd_start") || cgi_variable("all_start")) {
296 if (cgi_variable("winbindd_stop") || cgi_variable("all_stop")) {
301 /* wait for daemons to start/stop */
305 if (cgi_variable("autorefresh")) {
307 } else if (cgi_variable("norefresh")) {
309 } else if (cgi_variable("refresh")) {
313 if ((v=cgi_variable("refresh_interval"))) {
314 refresh_interval = atoi(v);
317 if (cgi_variable("show_client_in_col_1")) {
321 if (cgi_variable("show_pid_in_col_1")) {
325 tdb = tdb_open_log(lock_path("connections.tdb"), 0, TDB_DEFAULT, O_RDONLY, 0);
326 if (tdb) tdb_traverse(tdb, traverse_fn1, NULL);
330 printf("<H2>%s</H2>\n", _("Server Status"));
332 printf("<FORM method=post>\n");
335 printf("<input type=submit value=\"%s\" name=\"autorefresh\">\n", _("Auto Refresh"));
336 printf("<br>%s", _("Refresh Interval: "));
337 printf("<input type=text size=2 name=\"refresh_interval\" value=\"%d\">\n",
340 printf("<input type=submit value=\"%s\" name=\"norefresh\">\n", _("Stop Refreshing"));
341 printf("<br>%s%d\n", _("Refresh Interval: "), refresh_interval);
342 printf("<input type=hidden name=\"refresh\" value=\"1\">\n");
348 /* open failure either means no connections have been
355 printf("<tr><td>%s</td><td>%s</td></tr>", _("version:"), SAMBA_VERSION_STRING);
358 printf("<tr><td>%s</td><td>%s</td>\n", _("smbd:"), smbd_running()?_("running"):_("not running"));
359 if (geteuid() == 0) {
360 if (smbd_running()) {
362 printf("<td><input type=submit name=\"smbd_stop\" value=\"%s\"></td>\n", _("Stop smbd"));
364 printf("<td><input type=submit name=\"smbd_start\" value=\"%s\"></td>\n", _("Start smbd"));
366 printf("<td><input type=submit name=\"smbd_restart\" value=\"%s\"></td>\n", _("Restart smbd"));
371 printf("<tr><td>%s</td><td>%s</td>\n", _("nmbd:"), nmbd_running()?_("running"):_("not running"));
372 if (geteuid() == 0) {
373 if (nmbd_running()) {
375 printf("<td><input type=submit name=\"nmbd_stop\" value=\"%s\"></td>\n", _("Stop nmbd"));
377 printf("<td><input type=submit name=\"nmbd_start\" value=\"%s\"></td>\n", _("Start nmbd"));
379 printf("<td><input type=submit name=\"nmbd_restart\" value=\"%s\"></td>\n", _("Restart nmbd"));
385 printf("<tr><td>%s</td><td>%s</td>\n", _("winbindd:"), winbindd_running()?_("running"):_("not running"));
386 if (geteuid() == 0) {
387 if (winbindd_running()) {
389 printf("<td><input type=submit name=\"winbindd_stop\" value=\"%s\"></td>\n", _("Stop winbindd"));
391 printf("<td><input type=submit name=\"winbindd_start\" value=\"%s\"></td>\n", _("Start winbindd"));
393 printf("<td><input type=submit name=\"winbindd_restart\" value=\"%s\"></td>\n", _("Restart winbindd"));
398 if (geteuid() == 0) {
399 printf("<tr><td></td><td></td>\n");
400 if (nr_running >= 1) {
401 /* stop, restart all */
402 printf("<td><input type=submit name=\"all_stop\" value=\"%s\"></td>\n", _("Stop All"));
403 printf("<td><input type=submit name=\"all_restart\" value=\"%s\"></td>\n", _("Restart All"));
405 else if (nr_running == 0) {
407 printf("<td><input type=submit name=\"all_start\" value=\"%s\"></td>\n", _("Start All"));
411 printf("</table>\n");
414 printf("<p><h3>%s</h3>\n", _("Active Connections"));
415 printf("<table border=1>\n");
416 printf("<tr><th>%s</th><th>%s</th><th>%s</th><th>%s</th>\n", _("PID"), _("Client"), _("IP address"), _("Date"));
417 if (geteuid() == 0) {
418 printf("<th>%s</th>\n", _("Kill"));
422 if (tdb) tdb_traverse(tdb, traverse_fn2, NULL);
424 printf("</table><p>\n");
426 printf("<p><h3>%s</h3>\n", _("Active Shares"));
427 printf("<table border=1>\n");
428 printf("<tr><th>%s</th><th>%s</th><th>%s</th><th>%s</th><th>%s</th><th>%s</th></tr>\n\n",
429 _("Share"), _("User"), _("Group"), _("PID"), _("Client"), _("Date"));
431 if (tdb) tdb_traverse(tdb, traverse_fn3, NULL);
433 printf("</table><p>\n");
435 printf("<h3>%s</h3>\n", _("Open Files"));
436 printf("<table border=1>\n");
437 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"));
440 share_mode_forall(print_share_mode, NULL);
442 printf("</table>\n");
444 if (tdb) tdb_close(tdb);
446 printf("<br><input type=submit name=\"show_client_in_col_1\" value=\"%s\">\n", _("Show Client in col 1"));
447 printf("<input type=submit name=\"show_pid_in_col_1\" value=\"%s\">\n", _("Show PID in col 1"));
452 /* this little JavaScript allows for automatic refresh
453 of the page. There are other methods but this seems
454 to be the best alternative */
455 printf("<script language=\"JavaScript\">\n");
456 printf("<!--\nsetTimeout('window.location.replace(\"%s/status?refresh_interval=%d&refresh=1\")', %d)\n",
459 refresh_interval*1000);
460 printf("//-->\n</script>\n");