diff options
Diffstat (limited to 'lib/src')
| -rw-r--r-- | lib/src/enum_to_name.c | 32 | ||||
| -rw-r--r-- | lib/src/rdsrv.c | 27 | ||||
| -rw-r--r-- | lib/src/svcmap.c | 58 |
3 files changed, 96 insertions, 21 deletions
diff --git a/lib/src/enum_to_name.c b/lib/src/enum_to_name.c new file mode 100644 index 0000000..43fd4dc --- /dev/null +++ b/lib/src/enum_to_name.c @@ -0,0 +1,32 @@ +/* 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 <string.h> + +#include "util.h" + +const char *enum_to_name(const enum_map_t *map, int value) +{ + size_t i; + + for (i = 0; map[i].name != NULL; ++i) { + if (map[i].value == value) + return map[i].name; + } + + return NULL; +} diff --git a/lib/src/rdsrv.c b/lib/src/rdsrv.c index ec60ce1..88d41e8 100644 --- a/lib/src/rdsrv.c +++ b/lib/src/rdsrv.c @@ -27,21 +27,6 @@ #include "service.h" #include "util.h" -static const enum_map_t type_map[] = { - { "once", SVC_ONCE }, - { "wait", SVC_WAIT }, - { "respawn", SVC_RESPAWN }, - { NULL, 0 }, -}; - -static const enum_map_t target_map[] = { - { "boot", TGT_BOOT }, - { "shutdown", TGT_SHUTDOWN }, - { "reboot", TGT_REBOOT }, - { "ctrlaltdel", TGT_CAD }, - { NULL, 0 }, -}; - static int srv_name(service_t *srv, char *arg, const char *filename, size_t lineno) { @@ -118,15 +103,15 @@ static int srv_after(service_t *srv, char *arg, static int srv_type(service_t *srv, char *arg, const char *filename, size_t lineno) { - const enum_map_t *ent = enum_by_name(type_map, arg); + int type = svc_type_from_string(arg); - if (ent == NULL) { + if (type == -1) { fprintf(stderr, "%s: %zu: unknown service type '%s'\n", filename, lineno, arg); return -1; } - srv->type = ent->value; + srv->type = type; free(arg); return 0; } @@ -134,15 +119,15 @@ static int srv_type(service_t *srv, char *arg, static int srv_target(service_t *srv, char *arg, const char *filename, size_t lineno) { - const enum_map_t *ent = enum_by_name(target_map, arg); + int target = svc_target_from_string(arg); - if (ent == NULL) { + if (target == -1) { fprintf(stderr, "%s: %zu: unknown service target '%s'\n", filename, lineno, arg); return -1; } - srv->target = ent->value; + srv->target = target; free(arg); return 0; } diff --git a/lib/src/svcmap.c b/lib/src/svcmap.c new file mode 100644 index 0000000..5df8ca9 --- /dev/null +++ b/lib/src/svcmap.c @@ -0,0 +1,58 @@ +/* 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 "service.h" +#include "util.h" + +static const enum_map_t type_map[] = { + { "once", SVC_ONCE }, + { "wait", SVC_WAIT }, + { "respawn", SVC_RESPAWN }, + { NULL, 0 }, +}; + +static const enum_map_t target_map[] = { + { "boot", TGT_BOOT }, + { "shutdown", TGT_SHUTDOWN }, + { "reboot", TGT_REBOOT }, + { "ctrlaltdel", TGT_CAD }, + { NULL, 0 }, +}; + +const char *svc_type_to_string(int type) +{ + return enum_to_name(type_map, type); +} + +int svc_type_from_string(const char *type) +{ + const enum_map_t *ent = enum_by_name(type_map, type); + + return ent == NULL ? -1 : ent->value; +} + +const char *svc_target_to_string(int target) +{ + return enum_to_name(target_map, target); +} + +int svc_target_from_string(const char *target) +{ + const enum_map_t *ent = enum_by_name(target_map, target); + + return ent == NULL ? -1 : ent->value; +} |