1 /* Copyright (c) 2009 Nicira Networks
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
24 #include "command-line.h"
29 #include "jsonrpc-server.h"
30 #include "leak-checker.h"
32 #include "ovsdb-error.h"
33 #include "poll-loop.h"
43 #define THIS_MODULE VLM_ovsdb_server
45 static const struct jsonrpc_server_cbs ovsdb_jsonrpc_cbs;
47 static void parse_options(int argc, char *argv[], char **file_namep,
48 struct svec *active, struct svec *passive);
49 static void usage(void) NO_RETURN;
52 main(int argc, char *argv[])
54 struct unixctl_server *unixctl;
55 struct ovsdb_jsonrpc_server *jsonrpc;
56 struct svec active, passive;
57 struct ovsdb_error *error;
62 set_program_name(argv[0]);
63 register_fault_handlers();
66 signal(SIGPIPE, SIG_IGN);
69 parse_options(argc, argv, &file_name, &active, &passive);
71 error = ovsdb_open(file_name, false, &db);
73 ovs_fatal(0, "%s", ovsdb_error_to_string(error));
76 retval = ovsdb_jsonrpc_server_create(db, &active, &passive, &jsonrpc);
78 ovs_fatal(retval, "failed to initialize JSON-RPC server for OVSDB");
80 svec_destroy(&active);
81 svec_destroy(&passive);
83 die_if_already_running();
86 retval = unixctl_server_create(NULL, &unixctl);
88 ovs_fatal(retval, "could not listen for control connections");
92 ovsdb_jsonrpc_server_run(jsonrpc);
93 unixctl_server_run(unixctl);
94 ovsdb_trigger_run(db, time_msec());
96 ovsdb_jsonrpc_server_wait(jsonrpc);
97 unixctl_server_wait(unixctl);
98 ovsdb_trigger_wait(db, time_msec());
106 parse_options(int argc, char *argv[], char **file_namep,
107 struct svec *active, struct svec *passive)
110 OPT_DUMMY = UCHAR_MAX + 1,
114 LEAK_CHECKER_OPTION_ENUMS
116 static struct option long_options[] = {
117 {"connect", required_argument, 0, OPT_CONNECT},
118 {"listen", required_argument, 0, OPT_LISTEN},
119 {"help", no_argument, 0, 'h'},
120 {"version", no_argument, 0, 'V'},
123 LEAK_CHECKER_LONG_OPTIONS,
126 char *short_options = long_options_to_short_options(long_options);
133 c = getopt_long(argc, argv, short_options, long_options, NULL);
140 svec_add(active, optarg);
144 svec_add(passive, optarg);
151 OVS_PRINT_VERSION(0, 0);
155 DAEMON_OPTION_HANDLERS
156 LEAK_CHECKER_OPTION_HANDLERS
171 ovs_fatal(0, "database file is only non-option argument; "
172 "use --help for usage");
175 *file_namep = argv[0];
181 printf("%s: Open vSwitch database server\n"
182 "usage: %s [OPTIONS] DATABASE\n"
183 "where DATABASE is a database file in ovsdb format.\n",
184 program_name, program_name);
185 printf("\nJSON-RPC options (may be specified any number of times):\n"
186 " --connect=REMOTE make active connection to REMOTE\n"
187 " --listen=LOCAL passively listen on LOCAL\n");
188 stream_usage("JSON-RPC", true, true);
191 printf("\nOther options:\n"
192 " -h, --help display this help message\n"
193 " -V, --version display version information\n");
194 leak_checker_usage();