X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=aft.c;h=0efd285c2eb716df2aeeb47e4dfd06aa1d293e5f;hp=d843692934df671684d383ba4ec59996659ef75e;hb=7ab176a3b0771cfcdd8ee103cd5452e971d12e26;hpb=33fe4df2e6e28ea5972ccbfc15e6131e919ab177;ds=sidebyside

diff --git a/aft.c b/aft.c
index d8436929..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;
 			}
@@ -1869,6 +1905,8 @@ struct touch_action_data {
 	struct com_touch_options *cto;
 	/** Message buffer. */
 	struct para_buffer pb;
+	/** How many audio files matched the given pattern. */
+	unsigned num_matches;
 };
 
 static int touch_audio_file(__a_unused struct osl_table *table,
@@ -1911,6 +1949,7 @@ static int touch_audio_file(__a_unused struct osl_table *table,
 		if (tad->cto->last_played >= 0)
 			new_afsi.last_played = tad->cto->last_played;
 	}
+	tad->num_matches++;
 	save_afsi(&new_afsi, &obj); /* in-place update */
 	aced.aft_row = row;
 	aced.old_afsi = &old_afsi;
@@ -1937,6 +1976,9 @@ static int com_touch_callback(const struct osl_object *query,
 	ret = for_each_matching_row(&pmd);
 	if (ret < 0)
 		para_printf(&tad.pb, "%s\n", para_strerror(-ret));
+	else
+		if (!tad.num_matches)
+			para_printf(&tad.pb, "no matches\n");
 	if (tad.pb.buf) {
 		result->data = tad.pb.buf;
 		result->size = tad.pb.size;
@@ -2004,11 +2046,14 @@ int com_touch(int fd, int argc, char * const * const argv)
 		return -E_AFT_SYNTAX;
 	ret = send_option_arg_callback_request(&query, argc - i,
 		argv + i, com_touch_callback, &result);
-	if (ret > 0) {
-		send_buffer(fd, (char *)result.data);
-		free(result.data);
-	} else if (ret < 0)
+	if (!ret)
+		return 0;
+	if (ret < 0) {
 		send_va_buffer(fd, "%s\n", para_strerror(-ret));
+		return ret;
+	}
+	ret = send_buffer(fd, (char *)result.data);
+	free(result.data);
 	return ret;
 }
 
@@ -2116,11 +2161,14 @@ int com_rm(int fd, int argc,  char * const * const argv)
 		return -E_AFT_SYNTAX;
 	ret = send_option_arg_callback_request(&query, argc - i, argv + i,
 		com_rm_callback, &result);
-	if (ret > 0) {
-		send_buffer(fd, (char *)result.data);
-		free(result.data);
-	} else if (ret < 0)
+	if (!ret)
+		return 0;
+	if (ret < 0) {
 		send_va_buffer(fd, "%s\n", para_strerror(-ret));
+		return ret;
+	}
+	ret = send_buffer(fd, (char *)result.data);
+	free(result.data);
 	return ret;
 }
 
@@ -2277,11 +2325,14 @@ int com_cpsi(int fd, int argc,  char * const * const argv)
 		flags = ~(unsigned)CPSI_FLAG_VERBOSE | flags;
 	ret = send_option_arg_callback_request(&options, argc - i, argv + i,
 		com_cpsi_callback, &result);
-	if (ret > 0) {
-		send_buffer(fd, (char *)result.data);
-		free(result.data);
-	} else
+	if (!ret)
+		return 0;
+	if (ret < 0) {
 		send_va_buffer(fd, "%s\n", para_strerror(-ret));
+		return ret;
+	}
+	ret = send_buffer(fd, (char *)result.data);
+	free(result.data);
 	return ret;
 }