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Merge pull request #75 from couteau/ownartwork (and additional artwork.c overhaul)

This commit is contained in:
ejurgensen 2015-01-04 22:41:00 +01:00
parent 6a2dc2d538 103ce0887a
commit a9bc1a21dc
5 changed files with 309 additions and 139 deletions
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5
forked-daapd.conf
View File

@ -91,6 +91,11 @@ library {
# forked-daapd will look for jpg and png files with these base names
# artwork_basenames = { "artwork", "cover", "Folder" }
# Enable searching for artwork corresponding to each individual media
# file instead of only looking for album artwork. This is disabled by
# default to reduce cache size.
# artwork_individual = false
# File types the scanner should ignore
# Non-audio files will never be added to the database, but here you
# can prevent the scanner from even probing them. This might improve

410
src/artwork.c
View File

@ -58,17 +58,17 @@ static const char *cover_extension[] =
};
static int
artwork_read(char *filename, struct evbuffer *evbuf)
artwork_read(char *path, struct evbuffer *evbuf)
{
uint8_t buf[4096];
struct stat sb;
int fd;
int ret;
fd = open(filename, O_RDONLY);
fd = open(path, O_RDONLY);
if (fd < 0)
{
DPRINTF(E_WARN, L_ART, "Could not open artwork file '%s': %s\n", filename, strerror(errno));
DPRINTF(E_WARN, L_ART, "Could not open artwork file '%s': %s\n", path, strerror(errno));
return -1;
}
@ -76,7 +76,7 @@ artwork_read(char *filename, struct evbuffer *evbuf)
ret = fstat(fd, &sb);
if (ret < 0)
{
DPRINTF(E_WARN, L_ART, "Could not stat() artwork file '%s': %s\n", filename, strerror(errno));
DPRINTF(E_WARN, L_ART, "Could not stat() artwork file '%s': %s\n", path, strerror(errno));
goto out_fail;
}
@ -621,7 +621,7 @@ artwork_rescale(AVFormatContext *src_ctx, int s, int out_w, int out_h, struct ev
}
static int
artwork_get(char *filename, int max_w, int max_h, struct evbuffer *evbuf)
artwork_get(char *path, int max_w, int max_h, struct evbuffer *evbuf)
{
AVFormatContext *src_ctx;
int s;
@ -635,13 +635,13 @@ artwork_get(char *filename, int max_w, int max_h, struct evbuffer *evbuf)
src_ctx = NULL;
#if LIBAVFORMAT_VERSION_MAJOR >= 54 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 3)
ret = avformat_open_input(&src_ctx, filename, NULL, NULL);
ret = avformat_open_input(&src_ctx, path, NULL, NULL);
#else
ret = av_open_input_file(&src_ctx, filename, NULL, 0, NULL);
ret = av_open_input_file(&src_ctx, path, NULL, 0, NULL);
#endif
if (ret < 0)
{
DPRINTF(E_WARN, L_ART, "Cannot open artwork file '%s': %s\n", filename, strerror(AVUNERROR(ret)));
DPRINTF(E_WARN, L_ART, "Cannot open artwork file '%s': %s\n", path, strerror(AVUNERROR(ret)));
return -1;
}
@ -688,7 +688,7 @@ artwork_get(char *filename, int max_w, int max_h, struct evbuffer *evbuf)
if (s == src_ctx->nb_streams)
{
DPRINTF(E_LOG, L_ART, "Artwork file '%s' not a PNG or JPEG file\n", filename);
DPRINTF(E_LOG, L_ART, "Artwork file '%s' not a PNG or JPEG file\n", path);
#if LIBAVFORMAT_VERSION_MAJOR >= 54 || (LIBAVFORMAT_VERSION_MAJOR == 53 && LIBAVFORMAT_VERSION_MINOR >= 21)
avformat_close_input(&src_ctx);
@ -703,7 +703,7 @@ artwork_get(char *filename, int max_w, int max_h, struct evbuffer *evbuf)
/* Fastpath */
if (!ret && format_ok)
{
ret = artwork_read(filename, evbuf);
ret = artwork_read(path, evbuf);
if (ret == 0)
ret = format_ok;
}
@ -727,7 +727,7 @@ artwork_get(char *filename, int max_w, int max_h, struct evbuffer *evbuf)
#if LIBAVFORMAT_VERSION_MAJOR >= 55 || (LIBAVFORMAT_VERSION_MAJOR == 54 && LIBAVFORMAT_VERSION_MINOR >= 6)
static int
artwork_get_embedded_image(char *filename, int max_w, int max_h, struct evbuffer *evbuf)
artwork_get_embedded_image(char *path, int max_w, int max_h, struct evbuffer *evbuf)
{
AVFormatContext *src_ctx;
AVStream *src_st;
@ -737,14 +737,14 @@ artwork_get_embedded_image(char *filename, int max_w, int max_h, struct evbuffer
int format_ok;
int ret;
DPRINTF(E_SPAM, L_ART, "Trying embedded artwork in %s\n", filename);
DPRINTF(E_SPAM, L_ART, "Trying embedded artwork in %s\n", path);
src_ctx = NULL;
ret = avformat_open_input(&src_ctx, filename, NULL, NULL);
ret = avformat_open_input(&src_ctx, path, NULL, NULL);
if (ret < 0)
{
DPRINTF(E_WARN, L_ART, "Cannot open media file '%s': %s\n", filename, strerror(AVUNERROR(ret)));
DPRINTF(E_WARN, L_ART, "Cannot open media file '%s': %s\n", path, strerror(AVUNERROR(ret)));
return -1;
}
@ -786,13 +786,13 @@ artwork_get_embedded_image(char *filename, int max_w, int max_h, struct evbuffer
if (s == src_ctx->nb_streams)
{
DPRINTF(E_SPAM, L_ART, "Did not find embedded artwork in '%s'\n", filename);
DPRINTF(E_SPAM, L_ART, "Did not find embedded artwork in '%s'\n", path);
avformat_close_input(&src_ctx);
return -1;
}
else
DPRINTF(E_DBG, L_ART, "Found embedded artwork in '%s'\n", filename);
DPRINTF(E_DBG, L_ART, "Found embedded artwork in '%s'\n", path);
src_st = src_ctx->streams[s];
@ -839,10 +839,88 @@ artwork_get_embedded_image(char *filename, int max_w, int max_h, struct evbuffer
}
#endif
/*
* Looks for basename(in_path).{png,jpg}, so if is in_path is /foo/bar.mp3 it
* will look for /foo/bar.png and /foo/bar.jpg
*
* @param in_path path to the item we are getting artwork for
* @param max_w maximum image width
* @param max_h maximum image height
* @param out_path path to artwork, input must be either NULL or char[PATH_MAX]
* @param evbuf the event buffer that will contain the (scaled) image
* @return ART_FMT_* on success, 0 on nothing found, -1 on error
*/
static int
artwork_get_dir_image(char *path, int max_w, int max_h, char *filename, struct evbuffer *evbuf)
artwork_get_own_image(char *in_path, int max_w, int max_h, char *out_path, struct evbuffer *evbuf)
{
char artwork[PATH_MAX];
char path[PATH_MAX];
char *ptr;
int len;
int nextensions;
int i;
int ret;
ret = snprintf(path, sizeof(path), "%s", in_path);
if ((ret < 0) || (ret >= sizeof(path)))
{
DPRINTF(E_LOG, L_ART, "Artwork path exceeds PATH_MAX (%s)\n", in_path);
return -1;
}
ptr = strrchr(path, '.');
if (ptr)
*ptr = '\0';
len = strlen(path);
nextensions = sizeof(cover_extension) / sizeof(cover_extension[0]);
for (i = 0; i < nextensions; i++)
{
ret = snprintf(path + len, sizeof(path) - len, ".%s", cover_extension[i]);
if ((ret < 0) || (ret >= sizeof(path) - len))
{
DPRINTF(E_LOG, L_ART, "Artwork path will exceed PATH_MAX (%s)\n", in_path);
continue;
}
DPRINTF(E_SPAM, L_ART, "Trying own artwork file %s\n", path);
ret = access(path, F_OK);
if (ret < 0)
continue;
break;
}
if (i == nextensions)
return 0;
DPRINTF(E_DBG, L_ART, "Found own artwork file %s\n", path);
if (out_path)
strcpy(out_path, path);
return artwork_get(path, max_w, max_h, evbuf);
}
/*
* Looks for cover files in a directory, so if dir is /foo/bar and the user has
* configured the cover file names "cover" and "artwork" it will look for
* /foo/bar/cover.{png,jpg}, /foo/bar/artwork.{png,jpg} and also
* /foo/bar/bar.{png,jpg} (so called parentdir artwork)
*
* @param dir the directory to search
* @param max_w maximum image width
* @param max_h maximum image height
* @param out_path path to artwork, input must be either NULL or char[PATH_MAX]
* @param evbuf the event buffer that will contain the (scaled) image
* @return ART_FMT_* on success, 0 on nothing found, -1 on error
*/
static int
artwork_get_dir_image(char *dir, int max_w, int max_h, char *out_path, struct evbuffer *evbuf)
{
char path[PATH_MAX];
char parentdir[PATH_MAX];
int i;
int j;
@ -853,21 +931,20 @@ artwork_get_dir_image(char *path, int max_w, int max_h, char *filename, struct e
int nextensions;
char *ptr;
ret = snprintf(artwork, sizeof(artwork), "%s", path);
if ((ret < 0) || (ret >= sizeof(artwork)))
ret = snprintf(path, sizeof(path), "%s", dir);
if ((ret < 0) || (ret >= sizeof(path)))
{
DPRINTF(E_INFO, L_ART, "Artwork path exceeds PATH_MAX\n");
DPRINTF(E_LOG, L_ART, "Artwork path exceeds PATH_MAX (%s)\n", dir);
return -1;
}
len = strlen(artwork);
len = strlen(path);
lib = cfg_getsec(cfg, "library");
nbasenames = cfg_size(lib, "artwork_basenames");
if (nbasenames == 0)
return -1;
return 0;
nextensions = sizeof(cover_extension) / sizeof(cover_extension[0]);
@ -875,17 +952,16 @@ artwork_get_dir_image(char *path, int max_w, int max_h, char *filename, struct e
{
for (j = 0; j < nextensions; j++)
{
ret = snprintf(artwork + len, sizeof(artwork) - len, "/%s.%s", cfg_getnstr(lib, "artwork_basenames", i), cover_extension[j]);
if ((ret < 0) || (ret >= sizeof(artwork) - len))
ret = snprintf(path + len, sizeof(path) - len, "/%s.%s", cfg_getnstr(lib, "artwork_basenames", i), cover_extension[j]);
if ((ret < 0) || (ret >= sizeof(path) - len))
{
DPRINTF(E_INFO, L_ART, "Artwork path exceeds PATH_MAX (%s.%s)\n", cfg_getnstr(lib, "artwork_basenames", i), cover_extension[j]);
DPRINTF(E_LOG, L_ART, "Artwork path will exceed PATH_MAX (%s/%s)\n", dir, cfg_getnstr(lib, "artwork_basenames", i));
continue;
}
DPRINTF(E_SPAM, L_ART, "Trying directory artwork file %s\n", artwork);
DPRINTF(E_SPAM, L_ART, "Trying directory artwork file %s\n", path);
ret = access(artwork, F_OK);
ret = access(path, F_OK);
if (ret < 0)
continue;
@ -901,29 +977,32 @@ artwork_get_dir_image(char *path, int max_w, int max_h, char *filename, struct e
// If the loop for directory artwork did not exit early, look for parent directory artwork
if (i == nbasenames)
{
ptr = strrchr(artwork, '/');
ptr = strrchr(path, '/');
if (ptr)
*ptr = '\0';
ptr = strrchr(artwork, '/');
ptr = strrchr(path, '/');
if ((!ptr) || (strlen(ptr) <= 1))
return -1;
{
DPRINTF(E_LOG, L_ART, "Could not find parent dir name (%s)\n", path);
return -1;
}
strcpy(parentdir, ptr + 1);
len = strlen(artwork);
len = strlen(path);
for (i = 0; i < nextensions; i++)
{
ret = snprintf(artwork + len, sizeof(artwork) - len, "/%s.%s", parentdir, cover_extension[i]);
if ((ret < 0) || (ret >= sizeof(artwork) - len))
ret = snprintf(path + len, sizeof(path) - len, "/%s.%s", parentdir, cover_extension[i]);
if ((ret < 0) || (ret >= sizeof(path) - len))
{
DPRINTF(E_INFO, L_ART, "Artwork path exceeds PATH_MAX (%s.%s)\n", parentdir, cover_extension[i]);
DPRINTF(E_LOG, L_ART, "Artwork path will exceed PATH_MAX (%s)\n", parentdir);
continue;
}
DPRINTF(E_SPAM, L_ART, "Trying parent directory artwork file %s\n", artwork);
DPRINTF(E_SPAM, L_ART, "Trying parent directory artwork file %s\n", path);
ret = access(artwork, F_OK);
ret = access(path, F_OK);
if (ret < 0)
continue;
@ -931,43 +1010,100 @@ artwork_get_dir_image(char *path, int max_w, int max_h, char *filename, struct e
}
if (i == nextensions)
return -1;
return 0;
}
DPRINTF(E_DBG, L_ART, "Found directory artwork file %s\n", artwork);
strcpy(filename, artwork);
DPRINTF(E_DBG, L_ART, "Found directory artwork file %s\n", path);
return artwork_get(artwork, max_w, max_h, evbuf);
if (out_path)
strcpy(out_path, path);
return artwork_get(path, max_w, max_h, evbuf);
}
/*
* Given an artwork type (eg embedded, Spotify, own) this function will direct
* to the appropriate handler
*
* @param in_path path to the item we are getting artwork for
* @param artwork type of the artwork
* @param max_w maximum image width
* @param max_h maximum image height
* @param out_path path to artwork, input must be either NULL or char[PATH_MAX]
* @param evbuf the event buffer that will contain the (scaled) image
* @return ART_FMT_* on success, 0 on nothing found, -1 on error
*/
static int
artwork_get_item_path(char *path, int artwork, int max_w, int max_h, struct evbuffer *evbuf)
artwork_get_item_path(char *in_path, int artwork, int max_w, int max_h, char *out_path, struct evbuffer *evbuf)
{
int ret;
ret = 0;
if (out_path)
strcpy(out_path, in_path);
switch (artwork)
{
case ARTWORK_NONE:
break;
case ARTWORK_UNKNOWN:
case ARTWORK_OWN:
if (cfg_getbool(cfg_getsec(cfg, "library"), "artwork_individual"))
ret = artwork_get_own_image(in_path, max_w, max_h, out_path, evbuf);
break;
#ifdef HAVE_SPOTIFY_H
case ARTWORK_SPOTIFY:
ret = spotify_artwork_get(evbuf, path, max_w, max_h);
ret = spotify_artwork_get(evbuf, in_path, max_w, max_h);
(ret < 0) ? (ret = 0) : (ret = ART_FMT_JPEG);
break;
#endif
#if LIBAVFORMAT_VERSION_MAJOR >= 55 || (LIBAVFORMAT_VERSION_MAJOR == 54 && LIBAVFORMAT_VERSION_MINOR >= 6)
case ARTWORK_EMBEDDED:
ret = artwork_get_embedded_image(path, max_w, max_h, evbuf);
ret = artwork_get_embedded_image(in_path, max_w, max_h, evbuf);
break;
#endif
}
if (ret > 0)
return ret;
else
return -1;
return ret;
}
/*
* Get the artwork for the given media file and the given maxiumum width/height
* @param mfi the media file structure for the file whose image should be returned
* @param max_w maximum image width
* @param max_h maximum image height
* @param evbuf the event buffer that will contain the (scaled) image
* @return ART_FMT_* on success, 0 on nothing found, -1 on error
*/
static int
artwork_get_item_mfi(struct media_file_info *mfi, int max_w, int max_h, struct evbuffer *evbuf)
{
char path[PATH_MAX];
int cached;
int format;
int ret;
DPRINTF(E_DBG, L_ART, "Looking for artwork for item with id %d\n", mfi->id);
ret = cache_artwork_get(CACHE_ARTWORK_INDIVIDUAL, mfi->id, max_w, max_h, &cached, &format, evbuf);
if ((ret == 0) && cached)
{
DPRINTF(E_DBG, L_ART, "Item %d found in cache with format %d\n", mfi->id, format);
return format;
}
if (mfi->data_kind == 0)
{
format = artwork_get_item_path(mfi->path, mfi->artwork, max_w, max_h, path, evbuf);
if (format > 0)
cache_artwork_add(CACHE_ARTWORK_INDIVIDUAL, mfi->id, max_w, max_h, format, path, evbuf);
return format;
}
return -1;
}
/*
@ -980,46 +1116,34 @@ artwork_get_item_path(char *path, int artwork, int max_w, int max_h, struct evbu
* @param max_w maximum image width
* @param max_h maximum image height
* @param evbuf the event buffer that will contain the (scaled) image
* @return ART_FMT_* on success, 0 on nothing found, -1 on error
*/
static int
artwork_get_group_persistentid(int64_t persistentid, int max_w, int max_h, struct evbuffer *evbuf)
{
struct query_params qp;
struct db_media_file_info dbmfi;
char path[PATH_MAX];
char *dir;
int got_art;
int cached;
int format;
char filename[PATH_MAX];
int ret;
int artwork;
int got_spotifyitem;
uint32_t data_kind;
DPRINTF(E_DBG, L_ART, "Artwork request for group %" PRIi64 "\n", persistentid);
DPRINTF(E_DBG, L_ART, "Looking for artwork for group with persistentid %" PRIi64 "\n", persistentid);
ret = 0;
format = 0;
got_spotifyitem = 0;
/*
* First check if the artwork cache has a cached entry for the given persistent id and requested width/height
*/
ret = cache_artwork_get(persistentid, max_w, max_h, &cached, &format, evbuf);
if (ret == 0 && cached)
ret = cache_artwork_get(CACHE_ARTWORK_GROUP, persistentid, max_w, max_h, &cached, &format, evbuf);
if ((ret == 0) && cached)
{
if (format > 0)
{
// Artwork found in cache "ret" contains the format of the image
DPRINTF(E_DBG, L_ART, "Artwork found in cache for group %" PRIi64 "\n", persistentid);
return format;
}
else if (format == 0)
{
// Entry found in cache but there is not artwork available
DPRINTF(E_DBG, L_ART, "Artwork found in cache but no image available for group %" PRIi64 "\n", persistentid);
return -1;
}
DPRINTF(E_DBG, L_ART, "Group %" PRIi64 " found in cache with format %d\n", persistentid, format);
return format;
}
/* Image is not in the artwork cache. Try directory artwork first */
@ -1037,28 +1161,31 @@ artwork_get_group_persistentid(int64_t persistentid, int max_w, int max_h, struc
goto files_art;
}
got_art = 0;
while (!got_art && ((ret = db_query_fetch_string(&qp, &dir)) == 0) && (dir))
format = 0;
while (((ret = db_query_fetch_string(&qp, &dir)) == 0) && (dir))
{
/* If item is an internet stream don't look for artwork */
if (strncmp(dir, "http://", strlen("http://")) == 0)
/* The db query may return non-directories (eg if item is an internet stream or Spotify) */
if (access(dir, F_OK) < 0)
continue;
/* If Spotify item don't look for files artwork */
if (strncmp(dir, "spotify:", strlen("spotify:")) == 0)
continue;
format = artwork_get_dir_image(dir, max_w, max_h, path, evbuf);
format = artwork_get_dir_image(dir, max_w, max_h, filename, evbuf);
got_art = (format > 0);
if (format > 0)
break;
}
db_query_end(&qp);
if (ret < 0)
DPRINTF(E_LOG, L_ART, "Error fetching Q_GROUP_DIRS results\n");
else if (got_art > 0)
{
DPRINTF(E_LOG, L_ART, "Error fetching Q_GROUP_DIRS results\n");
goto files_art;
}
/* Found artwork, cache it and return */
if (format > 0)
{
cache_artwork_add(persistentid, max_w, max_h, format, filename, evbuf);
cache_artwork_add(CACHE_ARTWORK_GROUP, persistentid, max_w, max_h, format, path, evbuf);
return format;
}
@ -1074,24 +1201,22 @@ artwork_get_group_persistentid(int64_t persistentid, int max_w, int max_h, struc
if (ret < 0)
{
DPRINTF(E_LOG, L_ART, "Could not start Q_GROUP_ITEMS query\n");
return -1;
}
got_art = 0;
while (!got_art && ((ret = db_query_fetch_file(&qp, &dbmfi)) == 0) && (dbmfi.id))
format = 0;
while (((ret = db_query_fetch_file(&qp, &dbmfi)) == 0) && (dbmfi.id))
{
if ((safe_atoi32(dbmfi.artwork, &artwork) != 0) && (safe_atou32(dbmfi.data_kind, &data_kind) != 0))
continue;
format = artwork_get_item_path(dbmfi.path, artwork, max_w, max_h, evbuf);
got_art = (format > 0);
format = artwork_get_item_path(dbmfi.path, artwork, max_w, max_h, path, evbuf);
if (artwork == ARTWORK_SPOTIFY)
got_spotifyitem = 1;
if (got_art)
strcpy(filename, dbmfi.path);
if (format > 0)
break;
}
db_query_end(&qp);
@ -1101,75 +1226,104 @@ artwork_get_group_persistentid(int64_t persistentid, int max_w, int max_h, struc
DPRINTF(E_LOG, L_ART, "Error fetching Q_GROUP_ITEMS results\n");
return -1;
}
else if (format < 0)
/* Found artwork, cache it and return */
if (format > 0)
{
DPRINTF(E_LOG, L_ART, "Error reading artwork\n");
return -1;
}
else if (got_art > 0)
{
cache_artwork_add(persistentid, max_w, max_h, format, filename, evbuf);
cache_artwork_add(CACHE_ARTWORK_GROUP, persistentid, max_w, max_h, format, path, evbuf);
return format;
}
/* Add cache entry for no artwork available */
if (!got_spotifyitem)
cache_artwork_add(persistentid, max_w, max_h, 0, "", evbuf);
else if (format < 0)
{
DPRINTF(E_WARN, L_ART, "Error getting artwork for group %" PRIi64 "\n", persistentid);
return -1;
}
DPRINTF(E_DBG, L_ART, "No artwork found for group %" PRIi64 "\n", persistentid);
return -1;
/* Add cache entry for no artwork available */
if (!got_spotifyitem)
cache_artwork_add(CACHE_ARTWORK_GROUP, persistentid, max_w, max_h, 0, "", evbuf);
return 0;
}
/*
* Get the artwork image for the given item id and the given maximum width/height
*
* @param id the mfi item id
* @param max_w maximum image width
* @param max_h maximum image height
* @param evbuf the event buffer that will contain the (scaled) image
* @return ART_FMT_* on success, -1 on error or no artwork found
*/
int
artwork_get_item(int id, int max_w, int max_h, struct evbuffer *evbuf)
{
struct media_file_info *mfi;
int ret;
DPRINTF(E_DBG, L_ART, "Artwork request for item %d\n", id);
int format;
mfi = db_file_fetch_byid(id);
if (!mfi)
return -1;
{
DPRINTF(E_LOG, L_ART, "Artwork request for item %d, but no such item in database\n", id);
return -1;
}
/*
* Load artwork image for the persistent id
*/
ret = artwork_get_group_persistentid(mfi->songalbumid, max_w, max_h, evbuf);
if (ret < 0)
DPRINTF(E_DBG, L_ART, "No artwork found for item id %d (%s)\n", id, mfi->fname);
DPRINTF(E_DBG, L_ART, "Artwork request for item %d (%s)\n", id, mfi->fname);
format = 0;
if (cfg_getbool(cfg_getsec(cfg, "library"), "artwork_individual"))
format = artwork_get_item_mfi(mfi, max_w, max_h, evbuf);
/* No individual artwork or individual artwork disabled, try group artwork */
if (format <= 0)
format = artwork_get_group_persistentid(mfi->songalbumid, max_w, max_h, evbuf);
free_mfi(mfi, 0);
return ret;
if (format <= 0)
{
DPRINTF(E_DBG, L_ART, "No artwork found for item %d\n", id);
return -1;
}
return format;
}
/*
* Get the artwork image for the given group id and the given maximum width/height
*
* @param id the group id (not the persistent id)
* @param max_w maximum image width
* @param max_h maximum image height
* @param evbuf the event buffer that will contain the (scaled) image
* @return ART_FMT_* on success, -1 on error or no artwork found
*/
int
artwork_get_group(int id, int max_w, int max_h, struct evbuffer *evbuf)
{
int64_t persistentid;
int ret;
int format;
DPRINTF(E_DBG, L_ART, "Artwork request for group %d\n", id);
/*
* Get the persistent id for the given group id
*/
ret = db_group_persistentid_byid(id, &persistentid);
if (ret < 0) {
DPRINTF(E_LOG, L_ART, "Error fetching persistent id for group id %d\n", id);
return -1;
}
/* Get the persistent id for the given group id */
if (db_group_persistentid_byid(id, &persistentid) < 0)
{
DPRINTF(E_LOG, L_ART, "Error fetching persistent id for group id %d\n", id);
return -1;
}
/*
* Load artwork image for the persistent id
*/
ret = artwork_get_group_persistentid(persistentid, max_w, max_h, evbuf);
if (ret < 0)
DPRINTF(E_DBG, L_ART, "No artwork found for group id %d\n", id);
/* Load artwork image for the persistent id */
format = artwork_get_group_persistentid(persistentid, max_w, max_h, evbuf);
if (format <= 0)
{
DPRINTF(E_DBG, L_ART, "No artwork found for group %d\n", id);
return -1;
}
return ret;
return format;
}
/* Checks if the file is an artwork file */

25
src/cache.c
View File

@ -38,7 +38,7 @@
#include "cache.h"
#define CACHE_VERSION 1
#define CACHE_VERSION 2
/* The DAAP cache will cache raw daap replies for queries added with
* cache_add(). Only some query types are supported.
@ -66,6 +66,7 @@ struct cache_command
int msec;
char *path; // artwork path
int type; // individual or group artwork
int64_t peristentid;
int max_w;
int max_h;
@ -236,6 +237,7 @@ cache_create_tables(void)
#define T_ARTWORK \
"CREATE TABLE IF NOT EXISTS artwork (" \
" id INTEGER PRIMARY KEY NOT NULL,"\
" type INTEGER NOT NULL DEFAULT 0," \
" persistentid INTEGER NOT NULL," \
" max_w INTEGER NOT NULL," \
" max_h INTEGER NOT NULL," \
@ -245,7 +247,7 @@ cache_create_tables(void)
" data BLOB" \
");"
#define I_ARTWORK_ID \
"CREATE INDEX IF NOT EXISTS idx_persistentidwh ON artwork(persistentid, max_w, max_h);"
"CREATE INDEX IF NOT EXISTS idx_persistentidwh ON artwork(type, persistentid, max_w, max_h);"
#define I_ARTWORK_PATH \
"CREATE INDEX IF NOT EXISTS idx_pathtime ON artwork(filepath, db_timestamp);"
#define T_ADMIN_CACHE \
@ -1055,7 +1057,7 @@ cache_artwork_add_impl(struct cache_command *cmd)
int datalen;
int ret;
query = "INSERT INTO artwork (id, persistentid, max_w, max_h, format, filepath, db_timestamp, data) VALUES (NULL, ?, ?, ?, ?, ?, ?, ?);";
query = "INSERT INTO artwork (id, persistentid, max_w, max_h, format, filepath, db_timestamp, data, type) VALUES (NULL, ?, ?, ?, ?, ?, ?, ?, ?);";
ret = sqlite3_prepare_v2(g_db_hdl, query, -1, &stmt, 0);
if (ret != SQLITE_OK)
@ -1079,6 +1081,7 @@ cache_artwork_add_impl(struct cache_command *cmd)
sqlite3_bind_text(stmt, 5, cmd->arg.path, -1, SQLITE_STATIC);
sqlite3_bind_int(stmt, 6, (uint64_t)time(NULL));
sqlite3_bind_blob(stmt, 7, data, datalen, SQLITE_STATIC);
sqlite3_bind_int(stmt, 8, cmd->arg.type);
ret = sqlite3_step(stmt);
if (ret != SQLITE_DONE)
@ -1104,7 +1107,8 @@ cache_artwork_add_impl(struct cache_command *cmd)
* If there is a cached entry for the given id and width/height, the parameter cached is set to 1.
* In this case format and data contain the cached values.
*
* @param cmd->arg.persistentid persistent songalbumid or songartistid
* @param cmd->arg.type individual or group artwork
* @param cmd->arg.persistentid persistent itemid, songalbumid or songartistid
* @param cmd->arg.max_w maximum image width
* @param cmd->arg.max_h maximum image height
* @param cmd->arg.cached set by this function to 0 if no cache entry exists, otherwise 1
@ -1115,13 +1119,13 @@ cache_artwork_add_impl(struct cache_command *cmd)
static int
cache_artwork_get_impl(struct cache_command *cmd)
{
#define Q_TMPL "SELECT a.format, a.data FROM artwork a WHERE a.persistentid = %" PRIi64 " AND a.max_w = %d AND a.max_h = %d;"
#define Q_TMPL "SELECT a.format, a.data FROM artwork a WHERE a.type = %d AND a.persistentid = %" PRIi64 " AND a.max_w = %d AND a.max_h = %d;"
sqlite3_stmt *stmt;
char *query;
int datalen;
int ret;
query = sqlite3_mprintf(Q_TMPL, cmd->arg.peristentid, cmd->arg.max_w, cmd->arg.max_h);
query = sqlite3_mprintf(Q_TMPL, cmd->arg.type, cmd->arg.peristentid, cmd->arg.max_w, cmd->arg.max_h);
if (!query)
{
DPRINTF(E_LOG, L_CACHE, "Out of memory for query string\n");
@ -1453,7 +1457,8 @@ cache_artwork_purge_cruft(time_t ref)
/*
* Adds the given (scaled) artwork image to the artwork cache
*
* @param persistentid persistent songalbumid or songartistid
* @param type individual or group artwork
* @param persistentid persistent itemid, songalbumid or songartistid
* @param max_w maximum image width
* @param max_h maximum image height
* @param format ART_FMT_PNG for png, ART_FMT_JPEG for jpeg or 0 if no artwork available
@ -1462,7 +1467,7 @@ cache_artwork_purge_cruft(time_t ref)
* @return 0 if successful, -1 if an error occurred
*/
int
cache_artwork_add(int64_t persistentid, int max_w, int max_h, int format, char *filename, struct evbuffer *evbuf)
cache_artwork_add(int type, int64_t persistentid, int max_w, int max_h, int format, char *filename, struct evbuffer *evbuf)
{
struct cache_command cmd;
int ret;
@ -1473,6 +1478,7 @@ cache_artwork_add(int64_t persistentid, int max_w, int max_h, int format, char *
command_init(&cmd);
cmd.func = cache_artwork_add_impl;
cmd.arg.type = type;
cmd.arg.peristentid = persistentid;
cmd.arg.max_w = max_w;
cmd.arg.max_h = max_h;
@ -1502,7 +1508,7 @@ cache_artwork_add(int64_t persistentid, int max_w, int max_h, int format, char *
* @return 0 if successful, -1 if an error occurred
*/
int
cache_artwork_get(int64_t persistentid, int max_w, int max_h, int *cached, int *format, struct evbuffer *evbuf)
cache_artwork_get(int type, int64_t persistentid, int max_w, int max_h, int *cached, int *format, struct evbuffer *evbuf)
{
struct cache_command cmd;
int ret;
@ -1513,6 +1519,7 @@ cache_artwork_get(int64_t persistentid, int max_w, int max_h, int *cached, int *
command_init(&cmd);
cmd.func = cache_artwork_get_impl;
cmd.arg.type = type;
cmd.arg.peristentid = persistentid;
cmd.arg.max_w = max_w;
cmd.arg.max_h = max_h;

7
src/cache.h
View File

@ -27,6 +27,9 @@ cache_daap_threshold(void);
/* ---------------------------- Artwork cache API --------------------------- */
#define CACHE_ARTWORK_GROUP 0
#define CACHE_ARTWORK_INDIVIDUAL 1
int
cache_artwork_ping(char *path, time_t mtime);
@ -37,10 +40,10 @@ int
cache_artwork_purge_cruft(time_t ref);
int
cache_artwork_add(int64_t persistentid, int max_w, int max_h, int format, char *filename, struct evbuffer *evbuf);
cache_artwork_add(int type, int64_t persistentid, int max_w, int max_h, int format, char *filename, struct evbuffer *evbuf);
int
cache_artwork_get(int64_t persistentid, int max_w, int max_h, int *cached, int *format, struct evbuffer *evbuf);
cache_artwork_get(int type, int64_t persistentid, int max_w, int max_h, int *cached, int *format, struct evbuffer *evbuf);
/* ---------------------------- Cache API --------------------------- */

1
src/conffile.c
View File

@ -76,6 +76,7 @@ static cfg_opt_t sec_library[] =
CFG_STR("name_podcasts", "Podcasts", CFGF_NONE),
CFG_STR("name_audiobooks", "Audiobooks", CFGF_NONE),
CFG_STR_LIST("artwork_basenames", "{artwork,cover,Folder}", CFGF_NONE),
CFG_BOOL("artwork_individual", cfg_false, CFGF_NONE),
CFG_STR_LIST("filetypes_ignore", "{.db,.ini,.db-journal,.pdf}", CFGF_NONE),
CFG_BOOL("filescan_disable", cfg_false, CFGF_NONE),
CFG_BOOL("itunes_overrides", cfg_false, CFGF_NONE),