diff options
Diffstat (limited to 'lib/include')
| -rw-r--r-- | lib/include/crontab.h | 56 | ||||
| -rw-r--r-- | lib/include/libcfg.h | 24 |
2 files changed, 80 insertions, 0 deletions
diff --git a/lib/include/crontab.h b/lib/include/crontab.h new file mode 100644 index 0000000..408d276 --- /dev/null +++ b/lib/include/crontab.h @@ -0,0 +1,56 @@ +/* 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/>. + */ +#ifndef CRONTAB_H +#define CRONTAB_H + +#include <sys/types.h> +#include <stdbool.h> +#include <stdint.h> +#include <time.h> + +#include "service.h" + +typedef struct crontab_t { + struct crontab_t *next; + exec_t *exec; + char *ctty; + + uid_t uid; + gid_t gid; + pid_t pid; + + uint64_t minute; + uint32_t hour; + uint32_t dayofmonth; + uint16_t month; + uint8_t dayofweek; + + unsigned int tty_truncate : 1; +} crontab_t; + +crontab_t *rdcron(int dirfd, const char *filename); + +void delcron(crontab_t *cron); + +int cronscan(const char *directory, crontab_t **list); + +void cron_tm_to_mask(crontab_t *out, struct tm *t); + +bool cron_should_run(const crontab_t *t, const crontab_t *mask); + +#endif /* CRONTAB_H */ diff --git a/lib/include/libcfg.h b/lib/include/libcfg.h index 83b9213..8096f1b 100644 --- a/lib/include/libcfg.h +++ b/lib/include/libcfg.h @@ -19,6 +19,7 @@ #define LIBCONFIG_H #include <stdbool.h> +#include <stddef.h> typedef struct { int fd; /* input file descriptor */ @@ -38,6 +39,20 @@ typedef struct { bool comment; /* inside a comment */ } rdline_t; +typedef struct { + /* keyword to map the callback to */ + const char *key; + + /* + If set, allow grouping repetitions of the keyword in a single + multi line '{' ... '}' block. The callback is called for each + line. + */ + unsigned int allow_block : 1; + + int (*handle)(void *obj, char *arg, rdline_t *rd, int flags); +} cfg_param_t; + /* Initialize the config line scanner. @@ -104,4 +119,13 @@ int pack_argv(char *str); */ int splitkv(rdline_t *rd, char **k, char **v); +/* + Parse a configuration file containing '<keyword> [arguments...]' lines. + The cfgobj and flags are passed to the callback in the params array. + + Returns zero on success. + */ +int rdcfg(void *cfgobj, rdline_t *rd, const cfg_param_t *params, size_t count, + int flags); + #endif /* LIBCONFIG_H */ |