static void test_jsonrpc_main(int argc, char *argv[]) { proctitle_init(argc, argv); set_program_name(argv[0]); service_start(&argc, &argv); parse_options(argc, argv); run_command(argc - optind, argv + optind, get_all_commands()); }
int main(int argc, char *argv[]) { set_program_name(argv[0]); vlog_set_levels(NULL, VLF_ANY_FACILITY, VLL_EMER); parse_options(argc, argv); run_command(argc - optind, argv + optind, get_all_commands()); return 0; }
int main(int argc, char *argv[]) { struct ovs_cmdl_context ctx = { .argc = 0, }; set_program_name(argv[0]); vlog_set_levels(NULL, VLF_ANY_DESTINATION, VLL_EMER); parse_options(argc, argv); ctx.argc = argc - optind; ctx.argv = argv + optind; ovs_cmdl_run_command(&ctx, get_all_commands()); return 0; } static void parse_target(const char *s_, struct in_addr *addr, unsigned short int *min, unsigned short int *max) { char *s = xstrdup(s_); char *colon; int error; colon = strchr(s, ':'); if (colon) { *colon = '\0'; } if (*s != '\0') { error = lookup_hostname(s, addr); if (error) { ovs_fatal(error, "failed to look up IP address for \"%s\"", s_); } } else { addr->s_addr = htonl(INADDR_ANY); } *min = *max = 0; if (colon && colon[1] != '\0') { const char *ports = colon + 1; if (ovs_scan(ports, "%hu-%hu", min, max)) { if (*min > *max) { ovs_fatal(0, "%s: minimum is greater than maximum", s_); } } else if (ovs_scan(ports, "%hu", min)) { *max = *min; } else { ovs_fatal(0, "%s: number or range expected", s_); } } free(s); }
static void test_jsonrpc_main(int argc, char *argv[]) { struct ovs_cmdl_context ctx = { .argc = 0, }; ovs_cmdl_proctitle_init(argc, argv); set_program_name(argv[0]); service_start(&argc, &argv); parse_options(argc, argv); ctx.argc = argc - optind; ctx.argv = argv + optind; ovs_cmdl_run_command(&ctx, get_all_commands()); } static void parse_options(int argc, char *argv[]) { enum { OPT_BOOTSTRAP_CA_CERT = UCHAR_MAX + 1, DAEMON_OPTION_ENUMS }; static const struct option long_options[] = { {"verbose", optional_argument, NULL, 'v'}, {"help", no_argument, NULL, 'h'}, DAEMON_LONG_OPTIONS, {"bootstrap-ca-cert", required_argument, NULL, OPT_BOOTSTRAP_CA_CERT}, STREAM_SSL_LONG_OPTIONS, {NULL, 0, NULL, 0}, }; char *short_options = ovs_cmdl_long_options_to_short_options(long_options); for (;;) { int c = getopt_long(argc, argv, short_options, long_options, NULL); if (c == -1) { break; } switch (c) { case 'h': usage(); case 'v': vlog_set_verbosity(optarg); break; DAEMON_OPTION_HANDLERS STREAM_SSL_OPTION_HANDLERS case OPT_BOOTSTRAP_CA_CERT: stream_ssl_set_ca_cert_file(optarg, true); break; case '?': exit(EXIT_FAILURE); default: abort(); } } free(short_options); } static void usage(void) { printf("%s: JSON-RPC test utility\n" "usage: %s [OPTIONS] COMMAND [ARG...]\n" " listen LOCAL listen for connections on LOCAL\n" " request REMOTE METHOD PARAMS send request, print reply\n" " notify REMOTE METHOD PARAMS send notification and exit\n", program_name, program_name); stream_usage("JSON-RPC", true, true, true); daemon_usage(); vlog_usage(); printf("\nOther options:\n" " -h, --help display this help message\n"); exit(EXIT_SUCCESS); }
int main(int argc, char *argv[]) { const struct ovsdb_client_command *command; char *database; struct jsonrpc *rpc; ovs_cmdl_proctitle_init(argc, argv); set_program_name(argv[0]); parse_options(argc, argv); fatal_ignore_sigpipe(); daemon_become_new_user(false); if (optind >= argc) { ovs_fatal(0, "missing command name; use --help for help"); } for (command = get_all_commands(); ; command++) { if (!command->name) { VLOG_FATAL("unknown command '%s'; use --help for help", argv[optind]); } else if (!strcmp(command->name, argv[optind])) { break; } } optind++; if (command->need != NEED_NONE) { if (argc - optind > command->min_args && (isalpha((unsigned char) argv[optind][0]) && strchr(argv[optind], ':'))) { rpc = open_jsonrpc(argv[optind++]); } else { char *sock = xasprintf("unix:%s/db.sock", ovs_rundir()); rpc = open_jsonrpc(sock); free(sock); } } else { rpc = NULL; } if (command->need == NEED_DATABASE) { struct svec dbs; svec_init(&dbs); fetch_dbs(rpc, &dbs); if (argc - optind > command->min_args && svec_contains(&dbs, argv[optind])) { database = xstrdup(argv[optind++]); } else if (dbs.n == 1) { database = xstrdup(dbs.names[0]); } else if (svec_contains(&dbs, "Open_vSwitch")) { database = xstrdup("Open_vSwitch"); } else { jsonrpc_close(rpc); ovs_fatal(0, "no default database for `%s' command, please " "specify a database name", command->name); } svec_destroy(&dbs); } else { database = NULL; } if (argc - optind < command->min_args || argc - optind > command->max_args) { free(database); VLOG_FATAL("invalid syntax for '%s' (use --help for help)", command->name); } command->handler(rpc, database, argc - optind, argv + optind); free(database); jsonrpc_close(rpc); if (ferror(stdout)) { VLOG_FATAL("write to stdout failed"); } if (ferror(stderr)) { VLOG_FATAL("write to stderr failed"); } return 0; }