diff options
Diffstat (limited to 'servicecmd/enable.c')
-rw-r--r-- | servicecmd/enable.c | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/servicecmd/enable.c b/servicecmd/enable.c deleted file mode 100644 index 5d4195e..0000000 --- a/servicecmd/enable.c +++ /dev/null @@ -1,98 +0,0 @@ -/* 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 <sys/types.h> -#include <sys/stat.h> -#include <stdlib.h> -#include <unistd.h> -#include <string.h> -#include <stdio.h> -#include <errno.h> - -#include "servicecmd.h" - -static int cmd_enable(int argc, char **argv) -{ - char *target, *linkname, *ptr; - int ret = EXIT_FAILURE; - struct stat sb; - - if (check_arguments(argv[0], argc, 2, 3)) - return EXIT_FAILURE; - - for (ptr = argv[1]; isalnum(*ptr) || *ptr == '_'; ++ptr) - ; - - if (*ptr != '\0') { - fprintf(stderr, "Invalid service name '%s'\n", argv[1]); - tell_read_help(argv[0]); - return EXIT_FAILURE; - } - - if (asprintf(&target, "%s/%s", TEMPLATEDIR, argv[1]) < 0) { - perror("asprintf"); - return EXIT_FAILURE; - } - - if (stat(target, &sb)) { - fprintf(stderr, "%s: %s\n", target, strerror(errno)); - goto out_tgt; - } - - if ((sb.st_mode & S_IFMT) != S_IFREG) { - fprintf(stderr, "%s: must be a regular file\n", target); - goto out_tgt; - } - - if (argc == 3) { - ret = asprintf(&linkname, "%s/%s@%s", - SVCDIR, argv[1], argv[2]); - } else { - ret = asprintf(&linkname, "%s/%s", SVCDIR, argv[1]); - } - - if (ret < 0) { - perror("asprintf"); - goto out_tgt; - } - - if (symlink(target, linkname)) { - fprintf(stderr, "creating symlink '%s' -> '%s: %s\n", - linkname, target, strerror(errno)); - goto out; - } - - ret = EXIT_SUCCESS; -out: - free(linkname); -out_tgt: - free(target); - return ret; -} - -static command_t enable = { - .cmd = "enable", - .usage = "<name> [argument]", - .s_desc = "enable a service", - .l_desc = "This marks a service as enabled by creating a symlink in " - SVCDIR " pointing to the template file in " TEMPLATEDIR ". " - "An optional argument can be supplied to parameterize the " - "template.", - .run_cmd = cmd_enable, -}; - -REGISTER_COMMAND(enable) |