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"
30 #include "jsonrpc-server.h"
31 #include "leak-checker.h"
33 #include "ovsdb-error.h"
34 #include "poll-loop.h"
44 #define THIS_MODULE VLM_ovsdb_server
46 static const struct jsonrpc_server_cbs ovsdb_jsonrpc_cbs;
48 static void parse_options(int argc, char *argv[], char **file_namep,
49 struct svec *active, struct svec *passive);
50 static void usage(void) NO_RETURN;
53 main(int argc, char *argv[])
55 struct unixctl_server *unixctl;
56 struct ovsdb_jsonrpc_server *jsonrpc;
57 struct svec active, passive;
58 struct ovsdb_error *error;
63 set_program_name(argv[0]);
64 register_fault_handlers();
67 signal(SIGPIPE, SIG_IGN);
70 parse_options(argc, argv, &file_name, &active, &passive);
72 error = ovsdb_file_open(file_name, false, &db);
74 ovs_fatal(0, "%s", ovsdb_error_to_string(error));
77 retval = ovsdb_jsonrpc_server_create(db, &active, &passive, &jsonrpc);
79 ovs_fatal(retval, "failed to initialize JSON-RPC server for OVSDB");
81 svec_destroy(&active);
82 svec_destroy(&passive);
84 die_if_already_running();
87 retval = unixctl_server_create(NULL, &unixctl);
89 ovs_fatal(retval, "could not listen for control connections");
93 ovsdb_jsonrpc_server_run(jsonrpc);
94 unixctl_server_run(unixctl);
95 ovsdb_trigger_run(db, time_msec());
97 ovsdb_jsonrpc_server_wait(jsonrpc);
98 unixctl_server_wait(unixctl);
99 ovsdb_trigger_wait(db, time_msec());
107 parse_options(int argc, char *argv[], char **file_namep,
108 struct svec *active, struct svec *passive)
111 OPT_DUMMY = UCHAR_MAX + 1,
115 LEAK_CHECKER_OPTION_ENUMS
117 static struct option long_options[] = {
118 {"connect", required_argument, 0, OPT_CONNECT},
119 {"listen", required_argument, 0, OPT_LISTEN},
120 {"help", no_argument, 0, 'h'},
121 {"version", no_argument, 0, 'V'},
124 LEAK_CHECKER_LONG_OPTIONS,
127 char *short_options = long_options_to_short_options(long_options);
134 c = getopt_long(argc, argv, short_options, long_options, NULL);
141 svec_add(active, optarg);
145 svec_add(passive, optarg);
152 OVS_PRINT_VERSION(0, 0);
156 DAEMON_OPTION_HANDLERS
157 LEAK_CHECKER_OPTION_HANDLERS
172 ovs_fatal(0, "database file is only non-option argument; "
173 "use --help for usage");
176 *file_namep = argv[0];
182 printf("%s: Open vSwitch database server\n"
183 "usage: %s [OPTIONS] DATABASE\n"
184 "where DATABASE is a database file in ovsdb format.\n",
185 program_name, program_name);
186 printf("\nJSON-RPC options (may be specified any number of times):\n"
187 " --connect=REMOTE make active connection to REMOTE\n"
188 " --listen=LOCAL passively listen on LOCAL\n");
189 stream_usage("JSON-RPC", true, true);
192 printf("\nOther options:\n"
193 " -h, --help display this help message\n"
194 " -V, --version display version information\n");
195 leak_checker_usage();