diff options
Diffstat (limited to 'src/mcron.c')
| -rw-r--r-- | src/mcron.c | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/src/mcron.c b/src/mcron.c deleted file mode 100644 index adb91aa..0000000 --- a/src/mcron.c +++ /dev/null @@ -1,126 +0,0 @@ -/* mcron.c -- run jobs at scheduled times - Copyright © 2003, 2014 Dale Mellor <dale_mellor@users.sourceforge.net> - Copyright © 2015, 2016, 2017 Mathieu Lirzin <mthl@gnu.org> - - This file is part of GNU Mcron. - - GNU Mcron 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. - - GNU Mcron 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 GNU Mcron. If not, see <http://www.gnu.org/licenses/>. */ - -#include "utils.h" -#include <argp.h> -#include <string.h> - -/* Forward declarations. */ -static void inner_main (void *closure, int argc, char *argv[]); -static SCM parse_args (int argc, char *argv[]); -static error_t parse_opt (int key, char *arg, struct argp_state *state); - -int -main (int argc, char *argv[]) -{ - /* Set Guile load paths to ensure that Mcron modules will be found after - installation. In a build environment let the 'pre-inst-env' script set - the correct paths. */ - if (getenv ("MCRON_UNINSTALLED") == NULL) - { - wrap_env_path ("GUILE_LOAD_PATH", PACKAGE_LOAD_PATH); - wrap_env_path ("GUILE_LOAD_COMPILED_PATH", PACKAGE_LOAD_COMPILED_PATH); - } - - scm_boot_guile (argc, argv, inner_main, NULL); - - return EXIT_SUCCESS; -} - -/* Launch the Mcron Guile main program. */ -static void -inner_main (void *closure, int argc, char *argv[]) -{ - SCM config = parse_args (argc, argv); - scm_set_current_module (scm_c_resolve_module ("mcron scripts mcron")); - scm_call_1 (scm_variable_ref (scm_c_lookup ("main")), config); -} - -/* Handle command line arguments. */ -static SCM -parse_args (int argc, char *argv[]) -{ - static struct argp_option options[] = { - {"schedule", 's', "N", 0, - "Display the next N jobs that will be run"}, - {"daemon", 'd', 0, 0, - "Run as a daemon process"}, - {"stdin", 'i', "FORMAT", 0, - "Format of data passed as standard input or file arguments (default guile)"}, - {0, 0, 0, 0, 0} - }; - - static struct argp argp = { - .options = options, - .parser = parse_opt, - .args_doc = "[FILE...]", - .doc = "Run an mcron process according to the specifications in the " - "FILE... (`-' for standard input), or use all the files in " - "~/.config/cron (or the deprecated ~/.cron) with .guile or " - ".vixie extensions." - }; - - SCM config = SCM_EOL; - argp_program_version = PACKAGE_STRING; - argp_program_bug_address = PACKAGE_BUGREPORT; - argp_parse (&argp, argc, argv, 0, NULL, &config); - - return config; -} - -static error_t -parse_opt (int key, char *arg, struct argp_state *state) -{ - SCM *config = state->input; - - switch (key) - { - case 's': - assq_symbol_set_x (config, "schedule", - scm_from_int (atoi (arg))); - break; - case 'd': - assq_symbol_set_x (config, "daemon", SCM_BOOL_T); - break; - case 'i': - if (strncmp (arg, "vixie", 6) == 0) - assq_symbol_set_x (config, "vixie", SCM_BOOL_T); - break; - case ARGP_KEY_NO_ARGS: - assq_symbol_set_x (config, "files", SCM_EOL); - break; - case ARGP_KEY_ARGS: - { - SCM lst = SCM_EOL; - int filec = state->argc - state->next; - char **filev = state->argv + state->next; - int i; - - for (i = filec - 1; i >= 0; i--) - lst = scm_cons (scm_from_locale_string (filev[i]), lst); - - assq_symbol_set_x (config, "files", lst); - break; - } - case ARGP_KEY_ARG: - default: - return ARGP_ERR_UNKNOWN; - } - return 0; -} |