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95d8ddd713
We already print the services in dependency order, for each target individually. There is no need to print the depencies and the target for each service. In addtion, printing name and description in one line shortens the resulting list. Signed-off-by: David Oberhollenzer <david.oberhollenzer@tele2.at>
83 lines
2.2 KiB
C
83 lines
2.2 KiB
C
/* SPDX-License-Identifier: GPL-3.0-or-later */
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/*
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* Copyright (C) 2018 - David Oberhollenzer
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "servicecmd.h"
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#include "service.h"
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#include "config.h"
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static void print_services(service_t *svc, const char *target)
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{
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printf("Services for target '%s' in dependency order:\n\n", target);
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for (; svc != NULL; svc = svc->next) {
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printf("%s - %s\n", svc->name, svc->desc);
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printf("\tType: %s\n", svc_type_to_string(svc->type));
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if (svc->type == SVC_RESPAWN && svc->rspwn_limit > 0)
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printf("\tRespawn limit: %d\n", svc->rspwn_limit);
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}
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}
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static int cmd_list(int argc, char **argv)
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{
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int i, ret = EXIT_SUCCESS;
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service_list_t list;
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if (check_arguments(argv[0], argc, 1, 2))
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return EXIT_FAILURE;
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if (svcscan(SVCDIR, &list, 0)) {
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fprintf(stderr, "Error while reading services from %s\n",
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SVCDIR);
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ret = EXIT_FAILURE;
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}
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if (argc == 2) {
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i = svc_target_from_string(argv[1]);
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if (i == -1) {
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fprintf(stderr, "Unknown target `%s'\n", argv[1]);
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tell_read_help(argv[0]);
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ret = EXIT_FAILURE;
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goto out;
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}
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print_services(list.targets[i], argv[1]);
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} else {
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for (i = 0; i < TGT_MAX; ++i) {
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if (i != 0)
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printf("\n\n");
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print_services(list.targets[i],
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svc_target_to_string(i));
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}
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}
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out:
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del_svc_list(&list);
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return ret;
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}
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static command_t list = {
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.cmd = "list",
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.usage = "[target]",
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.s_desc = "print a list of currently enabled services",
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.l_desc = "Print a list of currently enabled services. If an "
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"optional target is specified, print services for this "
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"target.",
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.run_cmd = cmd_list,
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};
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REGISTER_COMMAND(list)
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