From: Andre Noll <maan@systemlinux.org>
Date: Wed, 12 Mar 2008 21:57:24 +0000 (+0100)
Subject: Add new ls option: -lc to print out the chunk table.
X-Git-Tag: v0.3.2~65
X-Git-Url: http://git.tue.mpg.de/?a=commitdiff_plain;h=b290f23a898fb85446a36e0fa4ae83b647a4afd0;p=paraslash.git

Add new ls option: -lc to print out the chunk table.
---

diff --git a/aft.c b/aft.c
index 0e3f83e8..0efd285c 100644
--- a/aft.c
+++ b/aft.c
@@ -58,7 +58,9 @@ enum ls_listing_mode {
 	/** -lv */
 	LS_MODE_VERBOSE,
 	/** -lm */
-	LS_MODE_MBOX
+	LS_MODE_MBOX,
+	/** -lc */
+	LS_MODE_CHUNKS
 };
 
 /** The flags accepted by the ls command. */
@@ -819,6 +821,35 @@ static char *make_filename_lines(const char *path, unsigned flags)
 	return ret;
 }
 
+static int print_chunk_table(struct ls_data *d, struct para_buffer *b)
+{
+	struct osl_object chunk_table_obj;
+	struct osl_row *aft_row;
+	int ret, i;
+	char *buf;
+
+	ret = aft_get_row_of_hash(d->hash, &aft_row);
+	if (ret < 0)
+		return ret;
+	ret = osl_open_disk_object(audio_file_table, aft_row,
+		AFTCOL_CHUNKS, &chunk_table_obj);
+	if (ret < 0)
+		return ret;
+	buf = chunk_table_obj.data;
+	para_printf(b, "%s\n"
+		"chunk_time: %lu:%lu\nchunk_offsets: ",
+		d->path,
+		(long unsigned) d->afhi.chunk_tv.tv_sec,
+		(long unsigned) d->afhi.chunk_tv.tv_usec
+	);
+	for (i = 0; i <= d->afhi.chunks_total; i++)
+		para_printf(b, "%u ",
+			(unsigned) read_u32(buf + 4 * i));
+	osl_close_disk_object(&chunk_table_obj);
+	para_printf(b, "\n");
+	return 1;
+}
+
 static int print_list_item(struct ls_data *d, struct ls_options *opts,
 	struct para_buffer *b, time_t current_time)
 {
@@ -838,6 +869,8 @@ static int print_list_item(struct ls_data *d, struct ls_options *opts,
 		para_printf(b, "%s\n", d->path);
 		return 1;
 	}
+	if (opts->mode == LS_MODE_CHUNKS)
+		return print_chunk_table(d, b);
 	get_attribute_bitmap(&afsi->attributes, att_buf);
 	ret = get_local_time(&afsi->last_played, last_played_time,
 		sizeof(last_played_time), current_time, opts->mode);
@@ -1299,6 +1332,9 @@ int com_ls(int fd, int argc, char * const * const argv)
 			case 'm':
 				mode = LS_MODE_MBOX;
 				continue;
+			case 'c':
+				mode = LS_MODE_CHUNKS;
+				continue;
 			default:
 				return -E_AFT_SYNTAX;
 			}