X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=afh.c;h=fad93c49cdca17f54558c2c6cdc25646773bea11;hp=4c5ddae51499984c02da75ae2898517c5d6e24fe;hb=002731cd3938f3be6b71651e56c062af1adcdec0;hpb=9d9ef4f91346188baaef1656b861151ea23437d9;ds=sidebyside

diff --git a/afh.c b/afh.c
index 4c5ddae5..fad93c49 100644
--- a/afh.c
+++ b/afh.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2008-2009 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -21,7 +21,9 @@ static struct afh_args_info conf;
 const char *status_item_list[] = {STATUS_ITEM_ARRAY};
 
 INIT_AFH_ERRLISTS;
-INIT_STDERR_LOGGING(conf.loglevel_arg)
+
+static int loglevel;
+INIT_STDERR_LOGGING(loglevel)
 
 static void print_info(int audio_format_num, struct afh_info *afhi)
 {
@@ -112,6 +114,8 @@ static int cat_file(void *audio_file_data, struct afh_info *afhi)
 					return ret;
 			}
 		}
+		if (!size)
+			continue;
 		PARA_INFO_LOG("writing chunk %lu\n", i);
 		ret = write_all(STDOUT_FILENO, buf, &size);
 		if (ret < 0)
@@ -120,34 +124,55 @@ static int cat_file(void *audio_file_data, struct afh_info *afhi)
 	return 1;
 }
 
+/**
+ * The main function of para_afh.
+ *
+ * \param argc Usual argument count.
+ * \param argv Usual argument vector.
+ *
+ * \return \p EXIT_FAILURE or \p EXIT_SUCCESS.
+ */
 int main(int argc, char **argv)
 {
-	int ret, audio_format_num;
+	int i, ret, audio_format_num, fd;
 	void *audio_file_data;
 	size_t audio_file_size;
 	struct afh_info afhi;
 
 	afh_cmdline_parser(argc, argv, &conf);
 	HANDLE_VERSION_FLAG("afh", conf);
+	loglevel = get_loglevel_by_name(conf.loglevel_arg);
 	ret = -E_AFH_SYNTAX;
-	if (conf.inputs_num != 1)
+	if (conf.inputs_num == 0)
 		goto out;
-	afh_init();
-	ret = mmap_full_file(conf.inputs[0], O_RDONLY, &audio_file_data,
-		&audio_file_size, NULL);
-	if (ret < 0)
+	if (conf.stream_given && conf.inputs_num != 1)
 		goto out;
-	ret = compute_afhi(conf.inputs[0], audio_file_data, audio_file_size, &afhi);
-	if (ret < 0)
-		goto out;
-	audio_format_num = ret;
-	if (conf.stream_given)
-		ret = cat_file(audio_file_data, &afhi);
-	else {
-		print_info(audio_format_num, &afhi);
-		if (conf.chunk_table_given)
-			print_chunk_table(&afhi);
-		ret = 1;
+	afh_init();
+	for (i = 0; i < conf.inputs_num; i++) {
+		int ret2;
+		ret = mmap_full_file(conf.inputs[i], O_RDONLY, &audio_file_data,
+			&audio_file_size, &fd);
+		if (ret < 0)
+			goto out;
+		ret = compute_afhi(conf.inputs[i], audio_file_data, audio_file_size,
+			fd, &afhi);
+		if (ret < 0)
+			goto out;
+		audio_format_num = ret;
+		if (conf.stream_given)
+			ret = cat_file(audio_file_data, &afhi);
+		else {
+			printf("File %d: %s\n", i + 1, conf.inputs[i]);
+			print_info(audio_format_num, &afhi);
+			if (conf.chunk_table_given)
+				print_chunk_table(&afhi);
+			printf("\n");
+		}
+		ret2 = para_munmap(audio_file_data, audio_file_size);
+		if (ret2 < 0 && ret >= 0)
+			ret = ret2;
+		if (ret < 0)
+			break;
 	}
 out:
 	if (ret < 0)