static int parse_actions(void) { struct ds in; ds_init(&in); vlog_set_levels_from_string_assert("odp_util:console:dbg"); while (!ds_get_test_line(&in, stdin)) { struct ofpbuf odp_actions; struct ds out; int error; /* Convert string to OVS DP actions. */ ofpbuf_init(&odp_actions, 0); error = odp_actions_from_string(ds_cstr(&in), NULL, &odp_actions); if (error) { printf("odp_actions_from_string: error\n"); goto next; } /* Convert odp_actions back to string. */ ds_init(&out); format_odp_actions(&out, odp_actions.data, odp_actions.size); puts(ds_cstr(&out)); ds_destroy(&out); next: ofpbuf_uninit(&odp_actions); } ds_destroy(&in); return 0; }
static int parse_keys(bool wc_keys) { int exit_code = 0; struct ds in; ds_init(&in); vlog_set_levels_from_string_assert("odp_util:console:dbg"); while (!ds_get_test_line(&in, stdin)) { enum odp_key_fitness fitness; struct ofpbuf odp_key; struct ofpbuf odp_mask; struct flow flow; struct ds out; int error; /* Convert string to OVS DP key. */ ofpbuf_init(&odp_key, 0); ofpbuf_init(&odp_mask, 0); error = odp_flow_from_string(ds_cstr(&in), NULL, &odp_key, &odp_mask); if (error) { printf("odp_flow_from_string: error\n"); goto next; } if (!wc_keys) { /* Convert odp_key to flow. */ fitness = odp_flow_key_to_flow(odp_key.data, odp_key.size, &flow); switch (fitness) { case ODP_FIT_PERFECT: break; case ODP_FIT_TOO_LITTLE: printf("ODP_FIT_TOO_LITTLE: "); break; case ODP_FIT_TOO_MUCH: printf("ODP_FIT_TOO_MUCH: "); break; case ODP_FIT_ERROR: printf("odp_flow_key_to_flow: error\n"); goto next; } /* Convert cls_rule back to odp_key. */ ofpbuf_uninit(&odp_key); ofpbuf_init(&odp_key, 0); odp_flow_key_from_flow(&odp_key, &flow, flow.in_port.odp_port); if (odp_key.size > ODPUTIL_FLOW_KEY_BYTES) { printf ("too long: %zu > %d\n", odp_key.size, ODPUTIL_FLOW_KEY_BYTES); exit_code = 1; } } /* Convert odp_key to string. */ ds_init(&out); if (wc_keys) { odp_flow_format(odp_key.data, odp_key.size, odp_mask.data, odp_mask.size, &out); } else { odp_flow_key_format(odp_key.data, odp_key.size, &out); } puts(ds_cstr(&out)); ds_destroy(&out); next: ofpbuf_uninit(&odp_key); } ds_destroy(&in); return exit_code; }
int main(int argc, char *argv[]) { struct ovsdb_idl *idl; struct ctl_command *commands; struct shash local_options; unsigned int seqno; size_t n_commands; char *args; set_program_name(argv[0]); fatal_ignore_sigpipe(); vlog_set_levels(NULL, VLF_CONSOLE, VLL_WARN); vlog_set_levels_from_string_assert("reconnect:warn"); sbrec_init(); sbctl_cmd_init(); /* Log our arguments. This is often valuable for debugging systems. */ args = process_escape_args(argv); VLOG(ctl_might_write_to_db(argv) ? VLL_INFO : VLL_DBG, "Called as %s", args); /* Parse command line. */ shash_init(&local_options); parse_options(argc, argv, &local_options); commands = ctl_parse_commands(argc - optind, argv + optind, &local_options, &n_commands); if (timeout) { time_alarm(timeout); } /* Initialize IDL. */ idl = the_idl = ovsdb_idl_create(db, &sbrec_idl_class, false, false); run_prerequisites(commands, n_commands, idl); /* Execute the commands. * * 'seqno' is the database sequence number for which we last tried to * execute our transaction. There's no point in trying to commit more than * once for any given sequence number, because if the transaction fails * it's because the database changed and we need to obtain an up-to-date * view of the database before we try the transaction again. */ seqno = ovsdb_idl_get_seqno(idl); for (;;) { ovsdb_idl_run(idl); if (!ovsdb_idl_is_alive(idl)) { int retval = ovsdb_idl_get_last_error(idl); ctl_fatal("%s: database connection failed (%s)", db, ovs_retval_to_string(retval)); } if (seqno != ovsdb_idl_get_seqno(idl)) { seqno = ovsdb_idl_get_seqno(idl); if (do_sbctl(args, commands, n_commands, idl)) { free(args); exit(EXIT_SUCCESS); } } if (seqno == ovsdb_idl_get_seqno(idl)) { ovsdb_idl_wait(idl); poll_block(); } } }
static int parse_filter(char *filter_parse) { struct ds in; struct flow flow_filter; struct flow_wildcards wc_filter; char *error, *filter = NULL; vlog_set_levels_from_string_assert("odp_util:console:dbg"); if (filter_parse && !strncmp(filter_parse, "filter=", 7)) { filter = xstrdup(filter_parse + 7); memset(&flow_filter, 0, sizeof(flow_filter)); memset(&wc_filter, 0, sizeof(wc_filter)); error = parse_ofp_exact_flow(&flow_filter, &wc_filter, NULL, filter, NULL); if (error) { ovs_fatal(0, "Failed to parse filter (%s)", error); } } else { ovs_fatal(0, "No filter to parse."); } ds_init(&in); while (!ds_get_test_line(&in, stdin)) { struct ofpbuf odp_key; struct ofpbuf odp_mask; struct ds out; /* Convert string to OVS DP key. */ ofpbuf_init(&odp_key, 0); ofpbuf_init(&odp_mask, 0); if (odp_flow_from_string(ds_cstr(&in), NULL, &odp_key, &odp_mask)) { printf("odp_flow_from_string: error\n"); goto next; } if (filter) { struct flow flow; struct flow_wildcards wc; struct match match, match_filter; struct minimatch minimatch; odp_flow_key_to_flow(odp_key.data, odp_key.size, &flow); odp_flow_key_to_mask(odp_mask.data, odp_mask.size, &wc, &flow); match_init(&match, &flow, &wc); match_init(&match_filter, &flow_filter, &wc); match_init(&match_filter, &match_filter.flow, &wc_filter); minimatch_init(&minimatch, &match_filter); if (!minimatch_matches_flow(&minimatch, &match.flow)) { minimatch_destroy(&minimatch); goto next; } minimatch_destroy(&minimatch); } /* Convert odp_key to string. */ ds_init(&out); odp_flow_format(odp_key.data, odp_key.size, odp_mask.data, odp_mask.size, NULL, &out, false); puts(ds_cstr(&out)); ds_destroy(&out); next: ofpbuf_uninit(&odp_key); ofpbuf_uninit(&odp_mask); } ds_destroy(&in); free(filter); return 0; }
static int parse_keys(bool wc_keys) { int exit_code = 0; struct ds in; ds_init(&in); vlog_set_levels_from_string_assert("odp_util:console:dbg"); while (!ds_get_test_line(&in, stdin)) { enum odp_key_fitness fitness; struct ofpbuf odp_key; struct ofpbuf odp_mask; struct flow flow; struct ds out; int error; /* Convert string to OVS DP key. */ ofpbuf_init(&odp_key, 0); ofpbuf_init(&odp_mask, 0); error = odp_flow_from_string(ds_cstr(&in), NULL, &odp_key, &odp_mask); if (error) { printf("odp_flow_from_string: error\n"); goto next; } if (!wc_keys) { struct odp_flow_key_parms odp_parms = { .flow = &flow, .recirc = true, }; /* Convert odp_key to flow. */ fitness = odp_flow_key_to_flow(odp_key.data, odp_key.size, &flow); switch (fitness) { case ODP_FIT_PERFECT: break; case ODP_FIT_TOO_LITTLE: printf("ODP_FIT_TOO_LITTLE: "); break; case ODP_FIT_TOO_MUCH: printf("ODP_FIT_TOO_MUCH: "); break; case ODP_FIT_ERROR: printf("odp_flow_key_to_flow: error\n"); goto next; } /* Convert cls_rule back to odp_key. */ ofpbuf_uninit(&odp_key); ofpbuf_init(&odp_key, 0); odp_parms.odp_in_port = flow.in_port.odp_port; odp_flow_key_from_flow(&odp_parms, &odp_key); if (odp_key.size > ODPUTIL_FLOW_KEY_BYTES) { printf ("too long: %"PRIu32" > %d\n", odp_key.size, ODPUTIL_FLOW_KEY_BYTES); exit_code = 1; } } /* Convert odp_key to string. */ ds_init(&out); if (wc_keys) { odp_flow_format(odp_key.data, odp_key.size, odp_mask.data, odp_mask.size, NULL, &out, false); } else { odp_flow_key_format(odp_key.data, odp_key.size, &out); } puts(ds_cstr(&out)); ds_destroy(&out); next: ofpbuf_uninit(&odp_key); } ds_destroy(&in); return exit_code; } static int parse_actions(void) { struct ds in; ds_init(&in); vlog_set_levels_from_string_assert("odp_util:console:dbg"); while (!ds_get_test_line(&in, stdin)) { struct ofpbuf odp_actions; struct ds out; int error; /* Convert string to OVS DP actions. */ ofpbuf_init(&odp_actions, 0); error = odp_actions_from_string(ds_cstr(&in), NULL, &odp_actions); if (error) { printf("odp_actions_from_string: error\n"); goto next; } /* Convert odp_actions back to string. */ ds_init(&out); format_odp_actions(&out, odp_actions.data, odp_actions.size); puts(ds_cstr(&out)); ds_destroy(&out); next: ofpbuf_uninit(&odp_actions); } ds_destroy(&in); return 0; } static int parse_filter(char *filter_parse) { struct ds in; struct flow flow_filter; struct flow_wildcards wc_filter; char *error, *filter = NULL; vlog_set_levels_from_string_assert("odp_util:console:dbg"); if (filter_parse && !strncmp(filter_parse, "filter=", 7)) { filter = xstrdup(filter_parse + 7); memset(&flow_filter, 0, sizeof(flow_filter)); memset(&wc_filter, 0, sizeof(wc_filter)); error = parse_ofp_exact_flow(&flow_filter, &wc_filter.masks, filter, NULL); if (error) { ovs_fatal(0, "Failed to parse filter (%s)", error); } } else { ovs_fatal(0, "No filter to parse."); } ds_init(&in); while (!ds_get_test_line(&in, stdin)) { struct ofpbuf odp_key; struct ofpbuf odp_mask; struct ds out; int error; /* Convert string to OVS DP key. */ ofpbuf_init(&odp_key, 0); ofpbuf_init(&odp_mask, 0); error = odp_flow_from_string(ds_cstr(&in), NULL, &odp_key, &odp_mask); if (error) { printf("odp_flow_from_string: error\n"); goto next; } if (filter) { struct flow flow; struct flow_wildcards wc; struct match match, match_filter; struct minimatch minimatch; odp_flow_key_to_flow(odp_key.data, odp_key.size, &flow); odp_flow_key_to_mask(odp_mask.data, odp_mask.size, &wc.masks, &flow); match_init(&match, &flow, &wc); match_init(&match_filter, &flow_filter, &wc); match_init(&match_filter, &match_filter.flow, &wc_filter); minimatch_init(&minimatch, &match_filter); if (!minimatch_matches_flow(&minimatch, &match.flow)) { minimatch_destroy(&minimatch); goto next; } minimatch_destroy(&minimatch); } /* Convert odp_key to string. */ ds_init(&out); odp_flow_format(odp_key.data, odp_key.size, odp_mask.data, odp_mask.size, NULL, &out, false); puts(ds_cstr(&out)); ds_destroy(&out); next: ofpbuf_uninit(&odp_key); ofpbuf_uninit(&odp_mask); } ds_destroy(&in); free(filter); return 0; } static void test_odp_main(int argc, char *argv[]) { int exit_code = 0; set_program_name(argv[0]); if (argc == 2 &&!strcmp(argv[1], "parse-keys")) { exit_code =parse_keys(false); } else if (argc == 2 &&!strcmp(argv[1], "parse-wc-keys")) { exit_code =parse_keys(true); } else if (argc == 2 && !strcmp(argv[1], "parse-actions")) { exit_code = parse_actions(); } else if (argc == 3 && !strcmp(argv[1], "parse-filter")) { exit_code =parse_filter(argv[2]); } else { ovs_fatal(0, "usage: %s parse-keys | parse-wc-keys | parse-actions", argv[0]); } exit(exit_code); }