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/* SPDX-License-Identifier: GPL-3.0-or-later */
/*
* Copyright (C) 2018 - David Oberhollenzer
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "servicecmd.h"
#include "service.h"
#include "config.h"
static void print_services(service_t *svc)
{
const char *ptr;
int i;
for (; svc != NULL; svc = svc->next) {
printf("Name: %s\n", svc->name);
printf("\tDescrption: %s\n", svc->desc);
printf("\tType: %s\n", svc_type_to_string(svc->type));
printf("\tTarget: %s\n", svc_target_to_string(svc->target));
if (svc->type == SVC_RESPAWN && svc->rspwn_limit > 0)
printf("\tRespawn limit: %d\n", svc->rspwn_limit);
ptr = svc->before;
if (ptr != NULL && svc->num_before > 0) {
fputs("\tMust be run before:\n", stdout);
for (i = 0; i < svc->num_before; ++i) {
printf("\t\t%s\n", ptr);
ptr += strlen(ptr) + 1;
}
}
ptr = svc->after;
if (ptr != NULL && svc->num_after > 0) {
fputs("\tMust be run after:\n", stdout);
for (i = 0; i < svc->num_after; ++i) {
printf("\t\t%s\n", ptr);
ptr += strlen(ptr) + 1;
}
}
}
}
static int cmd_list(int argc, char **argv)
{
int i, ret = EXIT_SUCCESS;
service_list_t list;
if (check_arguments(argv[0], argc, 1, 2))
return EXIT_FAILURE;
if (svcscan(SVCDIR, &list, 0)) {
fprintf(stderr, "Error while reading services from %s\n",
SVCDIR);
ret = EXIT_FAILURE;
}
if (argc == 2) {
i = svc_target_from_string(argv[1]);
if (i == -1) {
fprintf(stderr, "Unknown target `%s'\n", argv[1]);
tell_read_help(argv[0]);
ret = EXIT_FAILURE;
goto out;
}
print_services(list.targets[i]);
} else {
for (i = 0; i < TGT_MAX; ++i)
print_services(list.targets[i]);
}
out:
del_svc_list(&list);
return ret;
}
static command_t list = {
.cmd = "list",
.usage = "[target]",
.s_desc = "print a list of currently enabled services",
.l_desc = "Print a list of currently enabled services. If an "
"optional target is specified, print services for this "
"target.",
.run_cmd = cmd_list,
};
REGISTER_COMMAND(list)
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