--- /dev/null
+/*
+ Samba Unix/Linux SMB client library
+ net status command -- possible replacement for smbstatus
+ Copyright (C) 2003 Volker Lendecke (vl@samba.org)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#include "includes.h"
+#include "../utils/net.h"
+
+static int show_session(TDB_CONTEXT *tdb, TDB_DATA kbuf, TDB_DATA dbuf,
+ void *state)
+{
+ BOOL *parseable = (BOOL *)state;
+ struct sessionid sessionid;
+
+ if (dbuf.dsize != sizeof(sessionid))
+ return 0;
+
+ memcpy(&sessionid, dbuf.dptr, sizeof(sessionid));
+
+ if (!process_exists(sessionid.pid)) {
+ return 0;
+ }
+
+ if (*parseable) {
+ d_printf("%d\\%s\\%s\\%s\\%s\n",
+ (int)sessionid.pid, uidtoname(sessionid.uid),
+ gidtoname(sessionid.gid),
+ sessionid.remote_machine, sessionid.hostname);
+ } else {
+ d_printf("%5d %-12s %-12s %-12s (%s)\n",
+ (int)sessionid.pid, uidtoname(sessionid.uid),
+ gidtoname(sessionid.gid),
+ sessionid.remote_machine, sessionid.hostname);
+ }
+
+ return 0;
+}
+
+static int net_status_sessions(int argc, const char **argv)
+{
+ TDB_CONTEXT *tdb;
+ BOOL parseable;
+
+ if (argc == 0) {
+ parseable = False;
+ } else if ((argc == 1) && strequal(argv[0], "parseable")) {
+ parseable = True;
+ } else {
+ return net_help_status(argc, argv);
+ }
+
+ if (!parseable) {
+ d_printf("PID Username Group Machine"
+ " \n");
+ d_printf("-------------------------------------------"
+ "------------------------\n");
+ }
+
+ tdb = tdb_open_log(lock_path("sessionid.tdb"), 0,
+ TDB_DEFAULT, O_RDONLY, 0);
+
+ if (tdb == NULL) {
+ d_printf("%s not initialised\n", lock_path("sessionid.tdb"));
+ return -1;
+ }
+
+ tdb_traverse(tdb, show_session, &parseable);
+ tdb_close(tdb);
+
+ return 0;
+}
+
+static int show_share(TDB_CONTEXT *tdb, TDB_DATA kbuf, TDB_DATA dbuf,
+ void *state)
+{
+ struct connections_data crec;
+
+ if (dbuf.dsize != sizeof(crec))
+ return 0;
+
+ memcpy(&crec, dbuf.dptr, sizeof(crec));
+
+ if (crec.cnum == -1)
+ return 0;
+
+ if (!process_exists(crec.pid)) {
+ return 0;
+ }
+
+ d_printf("%-10.10s %5d %-12s %s",
+ crec.name,(int)crec.pid,
+ crec.machine,
+ asctime(LocalTime(&crec.start)));
+
+ return 0;
+}
+
+struct sessionids {
+ int num_entries;
+ struct sessionid *entries;
+};
+
+static int collect_pid(TDB_CONTEXT *tdb, TDB_DATA kbuf, TDB_DATA dbuf,
+ void *state)
+{
+ struct sessionids *ids = (struct sessionids *)state;
+ struct sessionid sessionid;
+
+ if (dbuf.dsize != sizeof(sessionid))
+ return 0;
+
+ memcpy(&sessionid, dbuf.dptr, sizeof(sessionid));
+
+ if (!process_exists(sessionid.pid))
+ return 0;
+
+ ids->num_entries += 1;
+ ids->entries = Realloc(ids->entries,
+ sizeof(struct sessionid) * ids->num_entries);
+ ids->entries[ids->num_entries-1] = sessionid;
+
+ return 0;
+}
+
+static int show_share_parseable(TDB_CONTEXT *tdb, TDB_DATA kbuf, TDB_DATA dbuf,
+ void *state)
+{
+ struct sessionids *ids = (struct sessionids *)state;
+ struct connections_data crec;
+ int i;
+ BOOL guest = True;
+
+ if (dbuf.dsize != sizeof(crec))
+ return 0;
+
+ memcpy(&crec, dbuf.dptr, sizeof(crec));
+
+ if (crec.cnum == -1)
+ return 0;
+
+ if (!process_exists(crec.pid)) {
+ return 0;
+ }
+
+ for (i=0; i<ids->num_entries; i++) {
+ if (ids->entries[i].pid == crec.pid) {
+ guest = False;
+ break;
+ }
+ }
+
+ d_printf("%s\\%d\\%s\\%s\\%s\\%s\\%s",
+ crec.name,(int)crec.pid,
+ guest ? "" : uidtoname(ids->entries[i].uid),
+ guest ? "" : gidtoname(ids->entries[i].gid),
+ crec.machine,
+ guest ? "" : ids->entries[i].hostname,
+ asctime(LocalTime(&crec.start)));
+
+ return 0;
+}
+
+static int net_status_shares_parseable(int argc, const char **argv)
+{
+ struct sessionids ids;
+ TDB_CONTEXT *tdb;
+
+ ids.num_entries = 0;
+ ids.entries = NULL;
+
+ tdb = tdb_open_log(lock_path("sessionid.tdb"), 0,
+ TDB_DEFAULT, O_RDONLY, 0);
+
+ if (tdb == NULL) {
+ d_printf("%s not initialised\n", lock_path("sessionid.tdb"));
+ return -1;
+ }
+
+ tdb_traverse(tdb, collect_pid, &ids);
+ tdb_close(tdb);
+
+ tdb = tdb_open_log(lock_path("connections.tdb"), 0,
+ TDB_DEFAULT, O_RDONLY, 0);
+
+ if (tdb == NULL) {
+ d_printf("%s not initialised\n", lock_path("connections.tdb"));
+ d_printf("This is normal if no SMB client has ever connected "
+ "to your server.\n");
+ return -1;
+ }
+
+ tdb_traverse(tdb, show_share_parseable, &ids);
+ tdb_close(tdb);
+
+ SAFE_FREE(ids.entries);
+
+ return 0;
+}
+
+static int net_status_shares(int argc, const char **argv)
+{
+ TDB_CONTEXT *tdb;
+
+ if (argc == 0) {
+
+ d_printf("\nService pid machine "
+ "Connected at\n");
+ d_printf("-------------------------------------"
+ "------------------\n");
+
+ tdb = tdb_open_log(lock_path("connections.tdb"), 0,
+ TDB_DEFAULT, O_RDONLY, 0);
+
+ if (tdb == NULL) {
+ d_printf("%s not initialised\n",
+ lock_path("connections.tdb"));
+ d_printf("This is normal if no SMB client has ever "
+ "connected to your server.\n");
+ return -1;
+ }
+
+ tdb_traverse(tdb, show_share, NULL);
+ tdb_close(tdb);
+
+ return 0;
+ }
+
+ if ((argc != 1) || !strequal(argv[0], "parseable")) {
+ return net_help_status(argc, argv);
+ }
+
+ return net_status_shares_parseable(argc, argv);
+}
+
+int net_status(int argc, const char **argv)
+{
+ struct functable func[] = {
+ {"sessions", net_status_sessions},
+ {"shares", net_status_shares},
+ {NULL, NULL}
+ };
+ return net_run_function(argc, argv, func, net_help_status);
+}
projects / thirdparty / samba.git / commitdiff
