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https://github.com/pygos/init.git
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102 lines
2.6 KiB
C
102 lines
2.6 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)
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{
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const char *ptr;
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int i;
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for (; svc != NULL; svc = svc->next) {
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printf("Name: %s\n", svc->name);
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printf("\tDescrption: %s\n", svc->desc);
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printf("\tType: %s\n", svc_type_to_string(svc->type));
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printf("\tTarget: %s\n", svc_target_to_string(svc->target));
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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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ptr = svc->before;
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if (ptr != NULL && svc->num_before > 0) {
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fputs("\tMust be run before:\n", stdout);
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for (i = 0; i < svc->num_before; ++i) {
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printf("\t\t%s\n", ptr);
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ptr += strlen(ptr) + 1;
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}
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}
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ptr = svc->after;
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if (ptr != NULL && svc->num_after > 0) {
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fputs("\tMust be run after:\n", stdout);
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for (i = 0; i < svc->num_after; ++i) {
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printf("\t\t%s\n", ptr);
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ptr += strlen(ptr) + 1;
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}
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}
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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]);
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} else {
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for (i = 0; i < TGT_MAX; ++i)
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print_services(list.targets[i]);
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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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