-/*
- * Copyright (C) 2005 Andre Noll <maan@tuebingen.mpg.de>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
+/* Copyright (C) 2005 Andre Noll <maan@tuebingen.mpg.de>, see file COPYING. */
/** \file write.c Paraslash's standalone wav/raw player. */
#include <lopsub.h>
#include "write_cmd.lsg.h"
+#include "write.lsg.h"
#include "para.h"
#include "string.h"
-#include "write.cmdline.h"
#include "list.h"
#include "sched.h"
-#include "ggo.h"
#include "stdin.h"
#include "buffer_tree.h"
#include "write.h"
/** Array of error strings. */
DEFINE_PARA_ERRLIST;
-static struct write_args_info conf;
+#define CMD_PTR (lls_cmd(0, write_suite))
+#define OPT_RESULT(_name, _lpr) \
+ (lls_opt_result(LSG_WRITE_PARA_WRITE_OPT_ ## _name, _lpr))
+#define OPT_GIVEN(_name, _lpr) (lls_opt_given(OPT_RESULT(_name, _lpr)))
+#define OPT_UINT32_VAL(_name, _lpr) (lls_uint32_val(0, OPT_RESULT(_name, _lpr)))
static struct stdin_task sit;
-
static int loglevel;
INIT_STDERR_LOGGING(loglevel)
-__noreturn static void print_help_and_die(void)
+static void handle_help_flag(struct lls_parse_result *lpr)
{
- struct ggo_help h = DEFINE_GGO_HELP(write);
- bool d = conf.detailed_help_given;
-
- ggo_print_help(&h, d? GPH_STANDARD_FLAGS_DETAILED : GPH_STANDARD_FLAGS);
- print_writer_helps(d);
- exit(0);
+ char *help;
+
+ if (OPT_GIVEN(DETAILED_HELP, lpr))
+ help = lls_long_help(CMD_PTR);
+ else if (OPT_GIVEN(HELP, lpr))
+ help = lls_short_help(CMD_PTR);
+ else
+ return;
+ printf("%s\n", help);
+ free(help);
+ print_writer_helps(OPT_GIVEN(DETAILED_HELP, lpr));
+ exit(EXIT_SUCCESS);
}
struct write_task {
return check_wav_post_select(wt->cwc);
}
-static int setup_and_schedule(void)
+static int setup_and_schedule(struct lls_parse_result *lpr)
{
- int i, n, ret;
+ int i, n, ret, writer_given = OPT_GIVEN(WRITER, lpr);
struct btr_node *cw_btrn;
struct writer_node *wns;
static struct sched s;
EMBRACE(.name = "stdin"));
stdin_task_register(&sit, &s);
- COPY_WAV_PARMS(&wp, &conf);
+ LLS_COPY_WAV_PARMS(&wp, LSG_WRITE_PARA_WRITE, lpr);
wt.cwc = check_wav_init(sit.btrn, NULL, &wp, &cw_btrn);
wt.task = task_register(&(struct task_info) {
.name = "write",
.context = &wt,
}, &s);
- n = conf.writer_given > 0? conf.writer_given : 1;
+ n = writer_given? writer_given : 1;
wns = para_calloc(n * sizeof(*wns));
for (i = 0; i < n; i++) {
- char *arg = i < conf.writer_given? conf.writer_arg[i] : NULL;
+ const char *arg = i < writer_given?
+ lls_string_val(i, OPT_RESULT(WRITER, lpr)) : NULL;
wns[i].wid = check_writer_arg_or_die(arg, &wns[i].lpr);
register_writer_node(wns + i, cw_btrn, &s);
}
int main(int argc, char *argv[])
{
int ret;
-
- write_cmdline_parser(argc, argv, &conf);
- loglevel = get_loglevel_by_name(conf.loglevel_arg);
- version_handle_flag("write", conf.version_given);
- if (conf.help_given || conf.detailed_help_given)
- print_help_and_die();
-
- ret = setup_and_schedule();
+ struct lls_parse_result *lpr;
+ char *errctx;
+
+ ret = lls(lls_parse(argc, argv, CMD_PTR, &lpr, &errctx));
+ if (ret < 0)
+ goto out;
+ loglevel = OPT_UINT32_VAL(LOGLEVEL, lpr);
+ version_handle_flag("write", OPT_GIVEN(VERSION, lpr));
+ handle_help_flag(lpr);
+ ret = setup_and_schedule(lpr);
+ lls_free_parse_result(lpr, CMD_PTR);
+out:
if (ret < 0) {
+ if (errctx)
+ PARA_ERROR_LOG("%s\n", errctx);
+ free(errctx);
PARA_ERROR_LOG("%s\n", para_strerror(-ret));
- exit(EXIT_FAILURE);
}
- exit(EXIT_SUCCESS);
+ return ret < 0? EXIT_FAILURE : EXIT_SUCCESS;
}