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-rw-r--r--source3/utils/net_status.c269
1 files changed, 269 insertions, 0 deletions
diff --git a/source3/utils/net_status.c b/source3/utils/net_status.c
new file mode 100644
index 0000000000..4e355e48b3
--- /dev/null
+++ b/source3/utils/net_status.c
@@ -0,0 +1,269 @@
+/*
+ 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 3 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, see <http://www.gnu.org/licenses/>. */
+
+#include "includes.h"
+#include "utils/net.h"
+
+int net_status_usage(struct net_context *c, int argc, const char **argv)
+{
+ d_printf(" net status sessions [parseable] "
+ "Show list of open sessions\n");
+ d_printf(" net status shares [parseable] "
+ "Show list of open shares\n");
+ return -1;
+}
+
+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("%s\\%s\\%s\\%s\\%s\n",
+ procid_str_static(&sessionid.pid), uidtoname(sessionid.uid),
+ gidtoname(sessionid.gid),
+ sessionid.remote_machine, sessionid.hostname);
+ } else {
+ d_printf("%7s %-12s %-12s %-12s (%s)\n",
+ procid_str_static(&sessionid.pid), uidtoname(sessionid.uid),
+ gidtoname(sessionid.gid),
+ sessionid.remote_machine, sessionid.hostname);
+ }
+
+ return 0;
+}
+
+static int net_status_sessions(struct net_context *c, int argc, const char **argv)
+{
+ TDB_CONTEXT *tdb;
+ bool parseable;
+
+ if (c->display_usage) {
+ d_printf("Usage:\n"
+ "net status sessions [parseable]\n"
+ " Display open user sessions.\n"
+ " If parseable is specified, output is machine-"
+ "readable.\n");
+ return 0;
+ }
+
+ if (argc == 0) {
+ parseable = false;
+ } else if ((argc == 1) && strequal(argv[0], "parseable")) {
+ parseable = true;
+ } else {
+ return net_status_usage(c, 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_fprintf(stderr, "%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(struct db_record *rec,
+ const struct connections_key *key,
+ const struct connections_data *crec,
+ void *state)
+{
+ if (crec->cnum == -1)
+ return 0;
+
+ if (!process_exists(crec->pid)) {
+ return 0;
+ }
+
+ d_printf("%-10.10s %s %-12s %s",
+ crec->servicename, procid_str_static(&crec->pid),
+ crec->machine,
+ time_to_asc(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 = SMB_REALLOC_ARRAY(ids->entries, struct sessionid, ids->num_entries);
+ if (!ids->entries) {
+ ids->num_entries = 0;
+ return 0;
+ }
+ ids->entries[ids->num_entries-1] = sessionid;
+
+ return 0;
+}
+
+static int show_share_parseable(struct db_record *rec,
+ const struct connections_key *key,
+ const struct connections_data *crec,
+ void *state)
+{
+ struct sessionids *ids = (struct sessionids *)state;
+ int i;
+ bool guest = true;
+
+ if (crec->cnum == -1)
+ return 0;
+
+ if (!process_exists(crec->pid)) {
+ return 0;
+ }
+
+ for (i=0; i<ids->num_entries; i++) {
+ struct server_id id = ids->entries[i].pid;
+ if (procid_equal(&id, &crec->pid)) {
+ guest = false;
+ break;
+ }
+ }
+
+ d_printf("%s\\%s\\%s\\%s\\%s\\%s\\%s",
+ crec->servicename,procid_str_static(&crec->pid),
+ guest ? "" : uidtoname(ids->entries[i].uid),
+ guest ? "" : gidtoname(ids->entries[i].gid),
+ crec->machine,
+ guest ? "" : ids->entries[i].hostname,
+ time_to_asc(crec->start));
+
+ return 0;
+}
+
+static int net_status_shares_parseable(struct net_context *c, 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_fprintf(stderr, "%s not initialised\n", lock_path("sessionid.tdb"));
+ return -1;
+ }
+
+ tdb_traverse(tdb, collect_pid, &ids);
+ tdb_close(tdb);
+
+ connections_forall(show_share_parseable, &ids);
+
+ SAFE_FREE(ids.entries);
+
+ return 0;
+}
+
+static int net_status_shares(struct net_context *c, int argc, const char **argv)
+{
+ if (c->display_usage) {
+ d_printf("Usage:\n"
+ "net status shares [parseable]\n"
+ " Display open user shares.\n"
+ " If parseable is specified, output is machine-"
+ "readable.\n");
+ return 0;
+ }
+
+ if (argc == 0) {
+
+ d_printf("\nService pid machine "
+ "Connected at\n");
+ d_printf("-------------------------------------"
+ "------------------\n");
+
+ connections_forall(show_share, NULL);
+
+ return 0;
+ }
+
+ if ((argc != 1) || !strequal(argv[0], "parseable")) {
+ return net_status_usage(c, argc, argv);
+ }
+
+ return net_status_shares_parseable(c, argc, argv);
+}
+
+int net_status(struct net_context *c, int argc, const char **argv)
+{
+ struct functable func[] = {
+ {
+ "sessions",
+ net_status_sessions,
+ NET_TRANSPORT_LOCAL,
+ "Show list of open sessions",
+ "net status sessions [parseable]\n"
+ " If parseable is specified, output is presented "
+ "in a machine-parseable fashion."
+ },
+ {
+ "shares",
+ net_status_shares,
+ NET_TRANSPORT_LOCAL,
+ "Show list of open shares",
+ "net status shares [parseable]\n"
+ " If parseable is specified, output is presented "
+ "in a machine-parseable fashion."
+ },
+ {NULL, NULL, 0, NULL, NULL}
+ };
+ return net_run_function(c, argc, argv, "net status", func);
+}
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