1 files changed, 110 insertions, 0 deletions
diff --git a/alsalisp/alsalisp.c b/alsalisp/alsalisp.c
new file mode 100644
index 00000000..2a2a77be
--- /dev/null
+++ b/alsalisp/alsalisp.c
@@ -0,0 +1,110 @@
+/*
+ *  ALSA lisp implementation
+ *  Copyright (c) 2003 by Jaroslav Kysela <perex@perex.cz>
+ *
+ *
+ *   This library is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU Lesser General Public License as
+ *   published by the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Lesser General Public
+ *   License along with this library; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <err.h>
+
+#include "asoundlib.h"
+#include "alisp.h"
+
+static int verbose = 0;
+static int warning = 0;
+static int debug = 0;
+
+static void interpret_filename(const char *file)
+{
+	struct alisp_cfg cfg;
+	snd_input_t *in;
+	snd_output_t *out;
+	int err;
+
+	memset(&cfg, 0, sizeof(cfg));
+	if (file != NULL && strcmp(file, "-") != 0) {
+		if ((err = snd_input_stdio_open(&in, file, "r")) < 0) {
+			fprintf(stderr, "unable to open filename '%s' (%s)\n", file, snd_strerror(err));
+			return;
+		}
+	} else {
+		if ((err = snd_input_stdio_attach(&in, stdin, 0)) < 0) {
+			fprintf(stderr, "unable to attach stdin '%s' (%s)\n", file, snd_strerror(err));
+			return;
+		}
+	}
+	if (snd_output_stdio_attach(&out, stdout, 0) < 0) {
+		snd_input_close(in);
+		fprintf(stderr, "unable to attach stdout (%s)\n", strerror(errno));
+		return;
+	}
+	cfg.verbose = verbose;
+	cfg.warning = warning;
+	cfg.debug = debug;
+	cfg.in = in;
+	cfg.out = cfg.eout = cfg.vout = cfg.wout = cfg.dout = out;
+	err = alsa_lisp(&cfg, NULL);
+	if (err < 0)
+		fprintf(stderr, "alsa lisp returned error %i (%s)\n", err, strerror(err));
+	else if (verbose)
+		printf("file %s passed ok via alsa lisp interpreter\n", file);
+	snd_output_close(out);
+	snd_input_close(in);
+}
+
+static void usage(void)
+{
+	fprintf(stderr, "usage: alsalisp [-vdw] [file...]\n");
+	exit(1);
+}
+
+int main(int argc, char **argv)
+{
+	int c;
+
+	while ((c = getopt(argc, argv, "vdw")) != -1) {
+		switch (c) {
+		case 'v':
+			verbose = 1;
+			break;
+		case 'd':
+			debug = 1;
+			break;
+		case 'w':
+			warning = 1;
+			break;
+		case '?':
+		default:
+			usage();
+			/* NOTREACHED */
+		}
+	}
+	argc -= optind;
+	argv += optind;
+
+	if (argc < 1)
+		interpret_filename(NULL);
+	else
+		while (*argv)
+			interpret_filename(*argv++);
+
+	return 0;
+}