/*
- * Copyright (C) 2005-2013 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005 Andre Noll <maan@tuebingen.mpg.de>
*
* Licensed under the GPL v2. For licencing details see COPYING.
*/
/** The list of all status items used by para_{server,audiod,gui}. */
const char *status_item_list[] = {STATUS_ITEM_ARRAY};
+/**
+ * Dummy version which only contains NULL pointers.
+ *
+ * This is used by the amp filter which first tries to obtain the amplification
+ * value from an element in this array.
+ */
char *stat_item_values[NUM_STAT_ITEMS] = {NULL};
/** Initialize the array of errors for para_filter. */
__noreturn static void print_help_and_die(void)
{
- int d = conf.detailed_help_given;
- const char **p = d? filter_args_info_detailed_help
- : filter_args_info_help;
-
- printf_or_die("%s\n\n", FILTER_CMDLINE_PARSER_PACKAGE "-"
- FILTER_CMDLINE_PARSER_VERSION);
- printf_or_die("%s\n\n", filter_args_info_usage);
- for (; *p; p++)
- printf_or_die("%s\n", *p);
- print_filter_helps(d);
+ struct ggo_help h = DEFINE_GGO_HELP(filter);
+ bool d = conf.detailed_help_given;
+
+ ggo_print_help(&h, d? GPH_STANDARD_FLAGS_DETAILED : GPH_STANDARD_FLAGS);
+ print_filter_helps(d? GPH_MODULE_FLAGS_DETAILED : GPH_MODULE_FLAGS);
exit(0);
}
-static int parse_config(int argc, char *argv[])
+static int parse_config(void)
{
static char *cf; /* config file */
struct stat statbuf;
- if (filter_cmdline_parser(argc, argv, &conf))
- return -E_FILTER_SYNTAX;
- HANDLE_VERSION_FLAG("filter", conf);
+ version_handle_flag("filter", conf.version_given);
if (conf.help_given || conf.detailed_help_given)
print_help_and_die();
- loglevel = get_loglevel_by_name(conf.loglevel_arg);
if (!cf) {
char *home = para_homedir();
cf = make_message("%s/.paraslash/filter.conf", home);
.check_ambiguity = 0,
.print_errors = 1
};
- if (filter_cmdline_parser_config_file(cf, &conf, ¶ms))
- return -E_FILTER_SYNTAX;
+ filter_cmdline_parser_config_file(cf, &conf, ¶ms);
+ loglevel = get_loglevel_by_name(conf.loglevel_arg);
}
if (!conf.filter_given)
return -E_NO_FILTERS;
struct btr_node *parent;
struct filter_node **fns;
+ filter_cmdline_parser(argc, argv, &conf); /* aborts on errors */
+ loglevel = get_loglevel_by_name(conf.loglevel_arg);
filter_init();
- ret = parse_config(argc, argv);
+ ret = parse_config();
if (ret < 0)
goto out;
sit->btrn = btr_new_node(&(struct btr_node_description)
EMBRACE(.name = "stdin"));
- stdin_set_defaults(sit);
- register_task(&s, &sit->task);
+ stdin_task_register(sit, &s);
fns = para_malloc(conf.filter_given * sizeof(*fns));
for (i = 0, parent = sit->btrn; i < conf.filter_given; i++) {
char *fa = conf.filter_arg[i];
struct filter_node *fn;
+ struct task_info ti;
fn = fns[i] = para_calloc(sizeof(*fn));
ret = check_filter_arg(fa, &fn->conf);
}
fn->filter_num = ret;
f = filters + fn->filter_num;
- sprintf(fn->task.status, "%s", f->name);
PARA_DEBUG_LOG("filter #%d: %s\n", i, f->name);
fn->btrn = btr_new_node(&(struct btr_node_description)
EMBRACE(.name = f->name, .parent = parent,
.handler = f->execute, .context = fn));
- fn->task.pre_select = f->pre_select;
- fn->task.post_select = f->post_select;
+ ti.name = f->name;
+ ti.pre_select = f->pre_select;
+ ti.post_select = f->post_select;
+ ti.context = fn;
f->open(fn);
- register_task(&s, &fn->task);
+ fn->task = task_register(&ti, &s);
parent = fn->btrn;
}
sot->btrn = btr_new_node(&(struct btr_node_description)
EMBRACE(.name = "stdout", .parent = parent));
- stdout_set_defaults(sot);
- register_task(&s, &sot->task);
+ stdout_task_register(sot, &s);
s.default_timeout.tv_sec = 1;
s.default_timeout.tv_usec = 0;
btr_log_tree(sit->btrn, LL_INFO);
ret = schedule(&s);
+ sched_shutdown(&s);
out_cleanup:
for (i--; i >= 0; i--) {
struct filter_node *fn = fns[i];