C++ OPT__VERBOSE函数代码示例

int main(int argc, char **argv)
{
    /* I18n */
    setlocale(LC_ALL, "");
#if ENABLE_NLS
    bindtextdomain(PACKAGE, LOCALEDIR);
    textdomain(PACKAGE);
#endif

    abrt_init(argv);

    const char *dump_dir_name = ".";
    const char *conf_filename = NULL;
    const char *chroot = NULL;

    /* Can't keep these strings/structs static: _() doesn't support that */
    const char *program_usage_string = _(
        "& [-v] [-c CONFFILE] [-r CHROOT] -d DIR\n"
        "\n"
        "Query package database and save package and component name"
    );
    enum {
        OPT_v = 1 << 0,
        OPT_d = 1 << 1,
        OPT_c = 1 << 2,
        OPT_r = 1 << 2,
    };
    /* Keep enum above and order of options below in sync! */
    struct options program_options[] = {
        OPT__VERBOSE(&g_verbose),
        OPT_STRING('d', NULL, &dump_dir_name, "DIR"     , _("Problem directory")),
        OPT_STRING('c', NULL, &conf_filename, "CONFFILE", _("Configuration file")),
        OPT_STRING('r', "chroot", &chroot,    "CHROOT"  , _("Use this directory as RPM root")),
        OPT_END()
    };
    /*unsigned opts =*/ parse_opts(argc, argv, program_options, program_usage_string);

    export_abrt_envvars(0);

    log_notice("Loading settings");
    if (load_conf(conf_filename) != 0)
        return 1; /* syntax error (logged already by load_conf) */

    log_notice("Initializing rpm library");
    rpm_init();

    GList *li;
    for (li = settings_setOpenGPGPublicKeys; li != NULL; li = g_list_next(li))
    {
        log_notice("Loading GPG key '%s'", (char*)li->data);
        rpm_load_gpgkey((char*)li->data);
    }

    int r = SavePackageDescriptionToDebugDump(dump_dir_name, chroot);

    /* Close RPM database */
    rpm_destroy();

    return r;
}

static int prune(int argc, const char **argv, const char *prefix)
{
	struct notes_tree *t;
	int show_only = 0, verbose = 0;
	struct option options[] = {
		OPT__DRY_RUN(&show_only, "do not remove, show only"),
		OPT__VERBOSE(&verbose, "report pruned notes"),
		OPT_END()
	};

	argc = parse_options(argc, argv, prefix, options, git_notes_prune_usage,
			     0);

	if (argc) {
		error(_("too many parameters"));
		usage_with_options(git_notes_prune_usage, options);
	}

	t = init_notes_check("prune");

	prune_notes(t, (verbose ? NOTES_PRUNE_VERBOSE : 0) |
		(show_only ? NOTES_PRUNE_VERBOSE|NOTES_PRUNE_DRYRUN : 0) );
	if (!show_only)
		commit_notes(t, "Notes removed by 'git notes prune'");
	free_notes(t);
	return 0;
}

int cmd_status(int argc, const char **argv)
{
    const char *program_usage_string = _(
        "& status"
        );

    int opt_bare = 0; /* must be _int_, OPT_BOOL expects that! */
    int opt_since = 0;

    struct options program_options[] = {
        OPT__VERBOSE(&g_verbose),
        OPT_BOOL   ('b', "bare",  &opt_bare,  _("Print only the problem count without any message")),
        OPT_INTEGER('s', "since", &opt_since, _("Print only the problems more recent than specified timestamp")),
        OPT_END()
    };

    parse_opts(argc, (char **)argv, program_options, program_usage_string);

    unsigned int problem_count = count_problem_dirs(opt_since);

    /* show only if there is at least 1 problem or user set the -v */
    if (problem_count > 0 || g_verbose > 0)
    {
        if (opt_bare)
            printf("%u", problem_count);
        else
        {
            char *list_arg = opt_since ? xasprintf(" --since %d", opt_since) : xstrdup("");
            printf(_("ABRT has detected %u problem(s). For more info run: abrt-cli list%s\n"), problem_count, list_arg);
            free(list_arg);
        }
    }

    return 0;
}

int cmd_verify_commit(int argc, const char **argv, const char *prefix)
{
	int i = 1, verbose = 0, had_error = 0;
	unsigned flags = 0;
	const struct option verify_commit_options[] = {
		OPT__VERBOSE(&verbose, N_("print commit contents")),
		OPT_BIT(0, "raw", &flags, N_("print raw gpg status output"), GPG_VERIFY_RAW),
		OPT_END()
	};

	git_config(git_verify_commit_config, NULL);

	argc = parse_options(argc, argv, prefix, verify_commit_options,
			     verify_commit_usage, PARSE_OPT_KEEP_ARGV0);
	if (argc <= i)
		usage_with_options(verify_commit_usage, verify_commit_options);

	if (verbose)
		flags |= GPG_VERIFY_VERBOSE;

	/* sometimes the program was terminated because this signal
	 * was received in the process of writing the gpg input: */
	signal(SIGPIPE, SIG_IGN);
	while (i < argc)
		if (verify_commit(argv[i++], flags))
			had_error = 1;
	return had_error;
}

int main(int argc, const char **argv)
{
	const char *prefix = "prefix/";
	const char *usage[] = {
		"test-parse-options <options>",
		NULL
	};
	struct option options[] = {
		OPT_BOOLEAN('b', "boolean", &boolean, "get a boolean"),
		OPT_BIT('4', "or4", &boolean,
			"bitwise-or boolean with ...0100", 4),
		OPT_NEGBIT(0, "neg-or4", &boolean, "same as --no-or4", 4),
		OPT_GROUP(""),
		OPT_INTEGER('i', "integer", &integer, "get a integer"),
		OPT_INTEGER('j', NULL, &integer, "get a integer, too"),
		OPT_SET_INT(0, "set23", &integer, "set integer to 23", 23),
		OPT_DATE('t', NULL, &timestamp, "get timestamp of <time>"),
		OPT_CALLBACK('L', "length", &integer, "str",
			"get length of <str>", length_callback),
		OPT_FILENAME('F', "file", &file, "set file to <FILE>"),
		OPT_GROUP("String options"),
		OPT_STRING('s', "string", &string, "string", "get a string"),
		OPT_STRING(0, "string2", &string, "str", "get another string"),
		OPT_STRING(0, "st", &string, "st", "get another string (pervert ordering)"),
		OPT_STRING('o', NULL, &string, "str", "get another string"),
		OPT_SET_PTR(0, "default-string", &string,
			"set string to default", (unsigned long)"default"),
		OPT_GROUP("Magic arguments"),
		OPT_ARGUMENT("quux", "means --quux"),
		OPT_NUMBER_CALLBACK(&integer, "set integer to NUM",
			number_callback),
		{ OPTION_BOOLEAN, '+', NULL, &boolean, NULL, "same as -b",
		  PARSE_OPT_NOARG | PARSE_OPT_NONEG | PARSE_OPT_NODASH },
		OPT_GROUP("Standard options"),
		OPT__ABBREV(&abbrev),
		OPT__VERBOSE(&verbose),
		OPT__DRY_RUN(&dry_run),
		OPT__QUIET(&quiet),
		OPT_END(),
	};
	int i;

	argc = parse_options(argc, argv, prefix, options, usage, 0);

	printf("boolean: %d\n", boolean);
	printf("integer: %u\n", integer);
	printf("timestamp: %lu\n", timestamp);
	printf("string: %s\n", string ? string : "(not set)");
	printf("abbrev: %d\n", abbrev);
	printf("verbose: %d\n", verbose);
	printf("quiet: %s\n", quiet ? "yes" : "no");
	printf("dry run: %s\n", dry_run ? "yes" : "no");
	printf("file: %s\n", file ? file : "(not set)");

	for (i = 0; i < argc; i++)
		printf("arg %02d: %s\n", i, argv[i]);

	return 0;
}

int cmd_prune(int argc, const char **argv, const char *prefix)
{
	struct rev_info revs;
	struct progress *progress = NULL;
	const struct option options[] = {
		OPT__DRY_RUN(&show_only, N_("do not remove, show only")),
		OPT__VERBOSE(&verbose, N_("report pruned objects")),
		OPT_BOOL(0, "progress", &show_progress, N_("show progress")),
		OPT_EXPIRY_DATE(0, "expire", &expire,
				N_("expire objects older than <time>")),
		OPT_END()
	};
	char *s;

	expire = TIME_MAX;
	save_commit_buffer = 0;
	check_replace_refs = 0;
	ref_paranoia = 1;
	init_revisions(&revs, prefix);

	argc = parse_options(argc, argv, prefix, options, prune_usage, 0);

	if (repository_format_precious_objects)
		die(_("cannot prune in a precious-objects repo"));

	while (argc--) {
		struct object_id oid;
		const char *name = *argv++;

		if (!get_oid(name, &oid)) {
			struct object *object = parse_object_or_die(&oid,
								    name);
			add_pending_object(&revs, object, "");
		}
		else
			die("unrecognized argument: %s", name);
	}

	if (show_progress == -1)
		show_progress = isatty(2);
	if (show_progress)
		progress = start_progress_delay(_("Checking connectivity"), 0, 0, 2);

	mark_reachable_objects(&revs, 1, expire, progress);
	stop_progress(&progress);
	for_each_loose_file_in_objdir(get_object_directory(), prune_object,
				      prune_cruft, prune_subdir, NULL);

	prune_packed_objects(show_only ? PRUNE_PACKED_DRY_RUN : 0);
	remove_temporary_files(get_object_directory());
	s = mkpathdup("%s/pack", get_object_directory());
	remove_temporary_files(s);
	free(s);

	if (is_repository_shallow())
		prune_shallow(show_only);

	return 0;
}

int cmd_count_objects(int argc, const char **argv, const char *prefix)
{
	int i, verbose = 0;
	const char *objdir = get_object_directory();
	int len = strlen(objdir);
	char *path = xmalloc(len + 50);
	unsigned long loose = 0, packed = 0, packed_loose = 0, garbage = 0;
	unsigned long loose_size = 0;
	struct option opts[] = {
		OPT__VERBOSE(&verbose),
		OPT_END(),
	};

	argc = parse_options(argc, argv, opts, count_objects_usage, 0);
	/* we do not take arguments other than flags for now */
	if (argc)
		usage_with_options(count_objects_usage, opts);
	memcpy(path, objdir, len);
	if (len && objdir[len-1] != '/')
		path[len++] = '/';
	for (i = 0; i < 256; i++) {
		DIR *d;
		sprintf(path + len, "%02x", i);
		d = opendir(path);
		if (!d)
			continue;
		count_objects(d, path, len, verbose,
			      &loose, &loose_size, &packed_loose, &garbage);
		closedir(d);
	}
	if (verbose) {
		struct packed_git *p;
		unsigned long num_pack = 0;
		unsigned long size_pack = 0;
		if (!packed_git)
			prepare_packed_git();
		for (p = packed_git; p; p = p->next) {
			if (!p->pack_local)
				continue;
			if (open_pack_index(p))
				continue;
			packed += p->num_objects;
			size_pack += p->pack_size + p->index_size;
			num_pack++;
		}
		printf("count: %lu\n", loose);
		printf("size: %lu\n", loose_size / 1024);
		printf("in-pack: %lu\n", packed);
		printf("packs: %lu\n", num_pack);
		printf("size-pack: %lu\n", size_pack / 1024);
		printf("prune-packable: %lu\n", packed_loose);
		printf("garbage: %lu\n", garbage);
	}
	else
		printf("%lu objects, %lu kilobytes\n",
		       loose, loose_size / 1024);
	return 0;
}

int main(int argc, char **argv)
{
    /* I18n */
    setlocale(LC_ALL, "");
#if ENABLE_NLS
    bindtextdomain(PACKAGE, LOCALEDIR);
    textdomain(PACKAGE);
#endif

    abrt_init(argv);

    const char *dump_dir_name = ".";
    const char *root_dir = NULL;

    /* Can't keep these strings/structs static: _() doesn't support that */
    const char *program_usage_string = _(
        "& [-v] -d DIR\n"
        "\n"
        "Save container metadata"
    );
    enum {
        OPT_v = 1 << 0,
        OPT_d = 1 << 1,
    };
    /* Keep enum above and order of options below in sync! */
    struct options program_options[] = {
        OPT__VERBOSE(&g_verbose),
        OPT_STRING('d', NULL, &dump_dir_name, "DIR"     , _("Problem directory")),
        OPT_STRING('r', NULL, &root_dir,      "ROOTDIR" , _("Root directory for running container commands")),
        OPT_END()
    };
    /*unsigned opts =*/ parse_opts(argc, argv, program_options, program_usage_string);

    export_abrt_envvars(0);

    struct dump_dir *dd = dd_opendir(dump_dir_name, /* for writing */0);
    if (dd == NULL)
        xfunc_die();

    char *container_cmdline = dd_load_text_ext(dd, FILENAME_CONTAINER_CMDLINE, DD_LOAD_TEXT_RETURN_NULL_ON_FAILURE);
    if (container_cmdline == NULL)
        error_msg_and_die("The crash didn't occur in container");

    if (strstr("/docker ", container_cmdline) == 0)
        dump_docker_info(dd, root_dir);
    else if (strstr("/lxc-", container_cmdline) == 0)
        dump_lxc_info(dd, container_cmdline);
    else
        error_msg_and_die("Unsupported container technology");

    free(container_cmdline);
    dd_close(dd);

    return 0;
}

int main(int argc, char **argv)
{
    abrt_init(argv);

    map_string_h *settings = new_map_string();
    const char *dump_dir_name = ".";
    GList *conf_file = NULL;

    /* Can't keep these strings/structs static: _() doesn't support that */
    const char *program_usage_string = _(
        "\b [-v] -c CONFFILE -d DIR\n"
        "\n"
        "Reports problem to Bugzilla"
    );
    enum {
        OPT_v = 1 << 0,
        OPT_d = 1 << 1,
        OPT_c = 1 << 2,
    };
    /* Keep enum above and order of options below in sync! */
    struct options program_options[] = {
        OPT__VERBOSE(&g_verbose),
        OPT_STRING('d', NULL, &dump_dir_name, "DIR" , _("Dump directory")),
        OPT_LIST(  'c', NULL, &conf_file    , "FILE", _("Configuration file (may be given many times)")),
        OPT_END()
    };
    /*unsigned opts =*/ parse_opts(argc, argv, program_options, program_usage_string);

    export_abrt_envvars(0);

    while (conf_file)
    {
        char *fn = (char *)conf_file->data;
        VERB1 log("Loading settings from '%s'", fn);
        load_conf_file(fn, settings, /*skip key w/o values:*/ true);
        VERB3 log("Loaded '%s'", fn);
        conf_file = g_list_remove(conf_file, fn);
    }

    VERB1 log("Initializing XML-RPC library");
    xmlrpc_env env;
    xmlrpc_env_init(&env);
    xmlrpc_client_setup_global_const(&env);
    if (env.fault_occurred)
        error_msg_and_die("XML-RPC Fault: %s(%d)", env.fault_string, env.fault_code);
    xmlrpc_env_clean(&env);

    report_to_bugzilla(dump_dir_name, settings);

    free_map_string(settings);
    return 0;
}

int cmd_push(int argc, const char **argv, const char *prefix)
{
	int flags = 0;
	int all = 0;
	int mirror = 0;
	int dry_run = 0;
	int force = 0;
	int tags = 0;
	int rc;
	const char *repo = NULL;	/* default repository */

	struct option options[] = {
		OPT__VERBOSE(&verbose),
		OPT_STRING( 0 , "repo", &repo, "repository", "repository"),
		OPT_BOOLEAN( 0 , "all", &all, "push all refs"),
		OPT_BOOLEAN( 0 , "mirror", &mirror, "mirror all refs"),
		OPT_BOOLEAN( 0 , "tags", &tags, "push tags"),
		OPT_BOOLEAN( 0 , "dry-run", &dry_run, "dry run"),
		OPT_BOOLEAN('f', "force", &force, "force updates"),
		OPT_BOOLEAN( 0 , "thin", &thin, "use thin pack"),
		OPT_STRING( 0 , "receive-pack", &receivepack, "receive-pack", "receive pack program"),
		OPT_STRING( 0 , "exec", &receivepack, "receive-pack", "receive pack program"),
		OPT_END()
	};

	argc = parse_options(argc, argv, options, push_usage, 0);

	if (force)
		flags |= TRANSPORT_PUSH_FORCE;
	if (dry_run)
		flags |= TRANSPORT_PUSH_DRY_RUN;
	if (verbose)
		flags |= TRANSPORT_PUSH_VERBOSE;
	if (tags)
		add_refspec("refs/tags/*");
	if (all)
		flags |= TRANSPORT_PUSH_ALL;
	if (mirror)
		flags |= (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE);

	if (argc > 0) {
		repo = argv[0];
		set_refspecs(argv + 1, argc - 1);
	}

	rc = do_push(repo, flags);
	if (rc == -1)
		usage_with_options(push_usage, options);
	else
		return rc;
}

int cmd_prune(int argc, const char **argv, const char *prefix)
{
	struct rev_info revs;
	struct progress *progress = NULL;
	const struct option options[] = {
		OPT__DRY_RUN(&show_only, N_("do not remove, show only")),
		OPT__VERBOSE(&verbose, N_("report pruned objects")),
		OPT_BOOL(0, "progress", &show_progress, N_("show progress")),
		OPT_DATE(0, "expire", &expire,
			 N_("expire objects older than <time>")),
		OPT_END()
	};
	char *s;

	expire = ULONG_MAX;
	save_commit_buffer = 0;
	read_replace_refs = 0;
	init_revisions(&revs, prefix);

	argc = parse_options(argc, argv, prefix, options, prune_usage, 0);
	while (argc--) {
		unsigned char sha1[20];
		const char *name = *argv++;

		if (!get_sha1(name, sha1)) {
			struct object *object = parse_object(sha1);
			if (!object)
				die("bad object: %s", name);
			add_pending_object(&revs, object, "");
		}
		else
			die("unrecognized argument: %s", name);
	}

	if (show_progress == -1)
		show_progress = isatty(2);
	if (show_progress)
		progress = start_progress_delay("Checking connectivity", 0, 0, 2);

	mark_reachable_objects(&revs, 1, progress);
	stop_progress(&progress);
	prune_object_dir(get_object_directory());

	prune_packed_objects(show_only);
	remove_temporary_files(get_object_directory());
	s = xstrdup(mkpath("%s/pack", get_object_directory()));
	remove_temporary_files(s);
	free(s);
	return 0;
}

int cmd_list(int argc, const char **argv)
{
    const char *program_usage_string = _(
        "& list [options]"
        );

    int opt_not_reported = 0;
    int opt_detailed = 0;
    int opt_since = 0;
    int opt_until = 0;
    struct options program_options[] = {
        OPT__VERBOSE(&g_verbose),
        OPT_BOOL('n', "not-reported"     , &opt_not_reported,      _("List only not-reported problems")),
        /* deprecate -d option with --pretty=full*/
        OPT_BOOL('d', "detailed" , &opt_detailed,  _("Show detailed report")),
        OPT_INTEGER('s', "since" , &opt_since,  _("List only the problems more recent than specified timestamp")),
        OPT_INTEGER('u', "until" , &opt_until,  _("List only the problems older than specified timestamp")),
        OPT_END()
    };

    parse_opts(argc, (char **)argv, program_options, program_usage_string);

    vector_of_problem_data_t *ci = fetch_crash_infos();
    if (ci == NULL)
        return 1;

    g_ptr_array_sort_with_data(ci, &cmp_problem_data, (char *) FILENAME_LAST_OCCURRENCE);

#if SUGGEST_AUTOREPORTING != 0
    const bool output =
#endif
    print_crash_list(ci, opt_detailed, opt_not_reported, opt_since, opt_until, CD_TEXT_ATT_SIZE_BZ);

    free_vector_of_problem_data(ci);

#if SUGGEST_AUTOREPORTING != 0
    load_abrt_conf();
    if (!g_settings_autoreporting)
    {
        if (output)
            putc('\n', stderr);

        fprintf(stderr, _("The Autoreporting feature is disabled. Please consider enabling it by issuing\n"
                          "'abrt-auto-reporting enabled' as a user with root privileges\n"));
    }
#endif

    return 0;
}

int cmd_verify_tag(int argc, const char **argv, const char *prefix)
{
	int i = 1, verbose = 0, had_error = 0;
	unsigned flags = 0;
	struct ref_format format = REF_FORMAT_INIT;
	const struct option verify_tag_options[] = {
		OPT__VERBOSE(&verbose, N_("print tag contents")),
		OPT_BIT(0, "raw", &flags, N_("print raw gpg status output"), GPG_VERIFY_RAW),
		OPT_STRING(0, "format", &format.format, N_("format"), N_("format to use for the output")),
		OPT_END()
	};

	git_config(git_verify_tag_config, NULL);

	argc = parse_options(argc, argv, prefix, verify_tag_options,
			     verify_tag_usage, PARSE_OPT_KEEP_ARGV0);
	if (argc <= i)
		usage_with_options(verify_tag_usage, verify_tag_options);

	if (verbose)
		flags |= GPG_VERIFY_VERBOSE;

	if (format.format) {
		if (verify_ref_format(&format))
			usage_with_options(verify_tag_usage,
					   verify_tag_options);
		flags |= GPG_VERIFY_OMIT_STATUS;
	}

	while (i < argc) {
		struct object_id oid;
		const char *name = argv[i++];

		if (get_oid(name, &oid)) {
			had_error = !!error("tag '%s' not found.", name);
			continue;
		}

		if (gpg_verify_tag(&oid, name, flags)) {
			had_error = 1;
			continue;
		}

		if (format.format)
			pretty_print_ref(name, oid.hash, &format);
	}
	return had_error;
}

static int prune(int ac, const char **av, const char *prefix)
{
	struct option options[] = {
		OPT__DRY_RUN(&show_only, N_("do not remove, show only")),
		OPT__VERBOSE(&verbose, N_("report pruned working trees")),
		OPT_EXPIRY_DATE(0, "expire", &expire,
				N_("expire working trees older than <time>")),
		OPT_END()
	};

	expire = TIME_MAX;
	ac = parse_options(ac, av, prefix, options, worktree_usage, 0);
	if (ac)
		usage_with_options(worktree_usage, options);
	prune_worktrees();
	return 0;
}

int cmd_info(int argc, const char **argv)
{
    const char *program_usage_string = _(
        "& info [options] DIR..."
        );

    int opt_detailed = 0;
    int text_size = CD_TEXT_ATT_SIZE_BZ;
    struct options program_options[] = {
        OPT__VERBOSE(&g_verbose),
        /* deprecate -d option with --pretty=full*/
        OPT_BOOL(   'd', "detailed" , &opt_detailed, _("Show detailed report")),
        OPT_INTEGER('s', "size",      &text_size,    _("Text larger than this will be shown abridged")),
        OPT_END()
    };

    parse_opts(argc, (char **)argv, program_options, program_usage_string);
    argv += optind;

    if (!argv[0])
        show_usage_and_die(program_usage_string, program_options);

    if (text_size <= 0)
        text_size = INT_MAX;

    int errs = 0;
    while (*argv)
    {
        const char *dump_dir = *argv++;
        problem_data_t *problem = load_problem_data(dump_dir);
        if (!problem)
        {
            error_msg(_("No such problem directory '%s'"), dump_dir);
            errs++;
            continue;
        }

        _cmd_info(problem, opt_detailed, text_size);
        problem_data_free(problem);
        if (*argv)
            printf("\n");
    }

    return errs;
}