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Allow playing even if we are unable to access the playlist control file (e.g. no .rockbox dir). However, dynamic playlists and resume will not work in this case. Also, there are no playlist options for m3u files when nothing is playing.

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3813 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Hardeep Sidhu 2003-07-06 16:05:44 +00:00
parent 9381f14ff9
commit 14078864a0
2 changed files with 48 additions and 17 deletions
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2
apps/onplay.c
View file

@ -490,7 +490,7 @@ int onplay(char* file, int attr)
selected_file_attr = attr;
if ((attr & TREE_ATTR_MPA) || (attr & ATTR_DIRECTORY) ||
(attr & TREE_ATTR_M3U))
((attr & TREE_ATTR_M3U) && (mpeg_status() & MPEG_STATUS_PLAY)))
{
menu[i].desc = str(LANG_PLAYINDICES_PLAYLIST);
menu[i].function = playlist_options;

63
apps/playlist.c
View file

@ -153,12 +153,12 @@ static void empty_playlist(bool resume)
{
playlist.filename[0] = '\0';
if(-1 != playlist.fd)
if(playlist.fd >= 0)
/* If there is an already open playlist, close it. */
close(playlist.fd);
playlist.fd = -1;
if(-1 != playlist.control_fd)
if(playlist.control_fd >= 0)
close(playlist.control_fd);
playlist.control_fd = -1;
@ -221,7 +221,7 @@ static int add_indices_to_playlist(void)
if(-1 == playlist.fd)
playlist.fd = open(playlist.filename, O_RDONLY);
if(-1 == playlist.fd)
if(playlist.fd < 0)
return -1; /* failure */
#ifdef HAVE_LCD_BITMAP
@ -963,11 +963,8 @@ int playlist_create(char *dir, char *file)
empty_playlist(false);
playlist.control_fd = open(PLAYLIST_CONTROL_FILE, O_RDWR);
if (-1 == playlist.control_fd)
{
if (playlist.control_fd < 0)
splash(HZ*2, 0, true, str(LANG_PLAYLIST_CONTROL_ACCESS_ERROR));
return -1;
}
if (!file)
{
@ -981,13 +978,13 @@ int playlist_create(char *dir, char *file)
update_playlist_filename(dir, file);
if (fprintf(playlist.control_fd, "P:%d:%s:%s\n",
PLAYLIST_CONTROL_FILE_VERSION, dir, file) > 0)
fsync(playlist.control_fd);
else
if (playlist.control_fd > 0)
{
splash(HZ*2, 0, true, str(LANG_PLAYLIST_CONTROL_UPDATE_ERROR));
return -1;
if (fprintf(playlist.control_fd, "P:%d:%s:%s\n",
PLAYLIST_CONTROL_FILE_VERSION, dir, file) > 0)
fsync(playlist.control_fd);
else
splash(HZ*2, 0, true, str(LANG_PLAYLIST_CONTROL_UPDATE_ERROR));
}
/* load the playlist file */
@ -1029,7 +1026,7 @@ int playlist_resume(void)
empty_playlist(true);
playlist.control_fd = open(PLAYLIST_CONTROL_FILE, O_RDWR);
if (-1 == playlist.control_fd)
if (playlist.control_fd < 0)
{
splash(HZ*2, 0, true, str(LANG_PLAYLIST_CONTROL_ACCESS_ERROR));
return -1;
@ -1371,7 +1368,15 @@ int playlist_add(char *filename)
*/
int playlist_insert_track(char *filename, int position, bool queue)
{
int result = add_track_to_playlist(filename, position, queue, -1);
int result;
if (playlist.control_fd < 0)
{
splash(HZ*2, 0, true, str(LANG_PLAYLIST_CONTROL_ACCESS_ERROR));
return -1;
}
result = add_track_to_playlist(filename, position, queue, -1);
if (result != -1)
{
@ -1392,6 +1397,12 @@ int playlist_insert_directory(char *dirname, int position, bool queue,
int result;
char *count_str;
if (playlist.control_fd < 0)
{
splash(HZ*2, 0, true, str(LANG_PLAYLIST_CONTROL_ACCESS_ERROR));
return -1;
}
if (queue)
count_str = str(LANG_PLAYLIST_QUEUE_COUNT);
else
@ -1424,6 +1435,12 @@ int playlist_insert_playlist(char *filename, int position, bool queue)
int count = 0;
int result = 0;
if (playlist.control_fd < 0)
{
splash(HZ*2, 0, true, str(LANG_PLAYLIST_CONTROL_ACCESS_ERROR));
return -1;
}
fd = open(filename, O_RDONLY);
if (fd < 0)
{
@ -1513,7 +1530,15 @@ int playlist_insert_playlist(char *filename, int position, bool queue)
/* delete track at specified index */
int playlist_delete(int index)
{
int result = remove_track_from_playlist(index, true);
int result;
if (playlist.control_fd < 0)
{
splash(HZ*2, 0, true, str(LANG_PLAYLIST_CONTROL_ACCESS_ERROR));
return -1;
}
result = remove_track_from_playlist(index, true);
if (result != -1)
mpeg_flush_and_reload_tracks();
@ -1763,6 +1788,12 @@ int playlist_save(char *filename)
char tmp_buf[MAX_PATH+1];
int result = 0;
if (playlist.control_fd < 0)
{
splash(HZ*2, 0, true, str(LANG_PLAYLIST_CONTROL_ACCESS_ERROR));
return -1;
}
if (playlist.amount <= 0)
return -1;