static void
config_tag(void)
{
struct screen *s;
struct tag *t;
size_t i, n;
struct conf_sec *sec, **ks, **mb;
char *name, *tmp;
int screenid;
/* [tags] */
sec = fetch_section_first(NULL, "tags");
ks = fetch_section(sec, "tag");
n = fetch_section_count(ks);
if (fetch_opt_first(sec, "1", "circular").boolean)
W->flags |= WMFS_TAGCIRC;
/* [mouse] */
if((mb = fetch_section(sec, "mouse")))
{
config_mouse_section(&W->tmp_head.tag, mb);
free(mb);
}
/* [tag] */
for(i = 0; i < n; ++i)
{
name = fetch_opt_first(ks[i], "tag", "name").str;
screenid = fetch_opt_first(ks[i], "-1", "screen").num;
SLIST_FOREACH(s, &W->h.screen, next)
if(screenid == s->id || screenid == -1)
{
t = tag_new(s, name);
t->statusctx = status_new_ctx(NULL, NULL);
ISTRDUP(t->statusctx.status, fetch_opt_first(ks[i], "", "statusline").str);
if(t->statusctx.status)
status_parse(&t->statusctx);
}
}
/* If no tag at all on a screen, add one anyway */
SLIST_FOREACH(s, &W->h.screen, next)
if(TAILQ_EMPTY(&s->tags))
tag_new(s, "tag");
free(ks);
}
struct tag *tag_id3_import(struct id3_tag * tag)
{
struct tag *ret = tag_new();
getID3Info(tag, ID3_FRAME_ARTIST, TAG_ITEM_ARTIST, ret);
getID3Info(tag, ID3_FRAME_ALBUM_ARTIST,
TAG_ITEM_ALBUM_ARTIST, ret);
getID3Info(tag, ID3_FRAME_ALBUM_ARTIST_SORT,
TAG_ITEM_ALBUM_ARTIST, ret);
getID3Info(tag, ID3_FRAME_TITLE, TAG_ITEM_TITLE, ret);
getID3Info(tag, ID3_FRAME_ALBUM, TAG_ITEM_ALBUM, ret);
getID3Info(tag, ID3_FRAME_TRACK, TAG_ITEM_TRACK, ret);
getID3Info(tag, ID3_FRAME_YEAR, TAG_ITEM_DATE, ret);
getID3Info(tag, ID3_FRAME_GENRE, TAG_ITEM_GENRE, ret);
getID3Info(tag, ID3_FRAME_COMPOSER, TAG_ITEM_COMPOSER, ret);
getID3Info(tag, ID3_FRAME_PERFORMER, TAG_ITEM_PERFORMER, ret);
getID3Info(tag, ID3_FRAME_COMMENT, TAG_ITEM_COMMENT, ret);
getID3Info(tag, ID3_FRAME_DISC, TAG_ITEM_DISC, ret);
tag_id3_import_musicbrainz(ret, tag);
if (tag_is_empty(ret)) {
tag_free(ret);
ret = NULL;
}
return ret;
}
static struct tag *
oggflac_tag_dup(const char *file)
{
struct tag *ret = NULL;
FLAC__Metadata_Iterator *it;
FLAC__StreamMetadata *block;
FLAC__Metadata_Chain *chain = FLAC__metadata_chain_new();
if (!(FLAC__metadata_chain_read_ogg(chain, file)))
goto out;
it = FLAC__metadata_iterator_new();
FLAC__metadata_iterator_init(it, chain);
ret = tag_new();
do {
if (!(block = FLAC__metadata_iterator_get_block(it)))
break;
flac_tag_apply_metadata(ret, NULL, block);
} while (FLAC__metadata_iterator_next(it));
FLAC__metadata_iterator_delete(it);
if (!tag_is_defined(ret)) {
tag_free(ret);
ret = NULL;
}
out:
FLAC__metadata_chain_delete(chain);
return ret;
}
static void
xspf_text(G_GNUC_UNUSED GMarkupParseContext *context,
const gchar *text, gsize text_len,
gpointer user_data, G_GNUC_UNUSED GError **error)
{
struct xspf_parser *parser = user_data;
switch (parser->state) {
case ROOT:
case PLAYLIST:
case TRACKLIST:
break;
case TRACK:
if (parser->song != NULL &&
parser->tag != TAG_NUM_OF_ITEM_TYPES) {
if (parser->song->tag == NULL)
parser->song->tag = tag_new();
tag_add_item_n(parser->song->tag, parser->tag,
text, text_len);
}
break;
case LOCATION:
if (parser->song == NULL) {
char *uri = g_strndup(text, text_len);
parser->song = song_remote_new(uri);
g_free(uri);
}
break;
}
}
/** Create a new tag.
* \param L The Lua VM state.
*
* \luastack
* \lparam A table with at least a name attribute.
* Optional attributes are: mwfact, ncol, nmaster and layout.
* \lreturn A new tag object.
*/
static int
luaA_tag_new(lua_State *L)
{
size_t len;
tag_t *tag;
int ncol, nmaster;
const char *name, *lay;
double mwfact;
layout_t *layout;
luaA_checktable(L, 2);
if(!(name = luaA_getopt_lstring(L, 2, "name", NULL, &len)))
luaL_error(L, "object tag must have a name");
mwfact = luaA_getopt_number(L, 2, "mwfact", 0.5);
ncol = luaA_getopt_number(L, 2, "ncol", 1);
nmaster = luaA_getopt_number(L, 2, "nmaster", 1);
lay = luaA_getopt_string(L, 2, "layout", "tile");
layout = name_func_lookup(lay, LayoutList);
tag = tag_new(name, len,
layout,
mwfact, nmaster, ncol);
return luaA_tag_userdata_new(L, tag);
}
static void test_syscall(void)
{
sc_t sc;
tag_t t;
char *buf;
sthread_t st;
t = tag_new();
buf = smalloc(t, 1024);
assert(buf);
sc_init(&sc);
sc_mem_add(&sc, t, PROT_READ | PROT_WRITE);
sc_sys_add(&sc, SYS_open);
sc_sys_add(&sc, SYS_close);
if (sthread_create(&st, &sc, sys_st, buf))
err(1, "sthread_create()");
if (sthread_join(st, NULL))
err(1, "sthread_join()");
if (strncmp(buf, "root", 4) != 0)
errx(1, "buf is %s", buf);
}
bool
song_file_update_inarchive(struct song *song)
{
const char *suffix;
const struct decoder_plugin *plugin;
assert(song_is_file(song));
/* check if there's a suffix and a plugin */
suffix = uri_get_suffix(song->uri);
if (suffix == NULL)
return false;
plugin = decoder_plugin_from_suffix(suffix, false);
if (plugin == NULL)
return false;
if (song->tag != NULL)
tag_free(song->tag);
//accept every file that has music suffix
//because we don't support tag reading through
//input streams
song->tag = tag_new();
return true;
}
static int handle_end_map(void *ctx)
{
struct parse_data *data = (struct parse_data *) ctx;
if (data->got_url > 1) {
data->got_url--;
return 1;
}
if (data->got_url == 0)
return 1;
/* got_url == 1, track finished, make it into a song */
data->got_url = 0;
struct song *s;
struct tag *t;
char *u;
u = g_strconcat(data->stream_url, "?client_id=", soundcloud_config.apikey, NULL);
s = song_remote_new(u);
g_free(u);
t = tag_new();
t->time = data->duration / 1000;
if (data->title != NULL)
tag_add_item(t, TAG_NAME, data->title);
s->tag = t;
data->songs = g_slist_prepend(data->songs, s);
return 1;
}
struct tag *tag_id3_import(struct id3_tag * tag)
{
struct tag *ret = tag_new();
tag_id3_import_text(ret, tag, ID3_FRAME_ARTIST, TAG_ARTIST);
tag_id3_import_text(ret, tag, ID3_FRAME_ALBUM_ARTIST,
TAG_ALBUM_ARTIST);
tag_id3_import_text(ret, tag, ID3_FRAME_ARTIST_SORT,
TAG_ARTIST_SORT);
tag_id3_import_text(ret, tag, ID3_FRAME_ALBUM_ARTIST_SORT,
TAG_ALBUM_ARTIST_SORT);
tag_id3_import_text(ret, tag, ID3_FRAME_TITLE, TAG_TITLE);
tag_id3_import_text(ret, tag, ID3_FRAME_ALBUM, TAG_ALBUM);
tag_id3_import_text(ret, tag, ID3_FRAME_TRACK, TAG_TRACK);
tag_id3_import_text(ret, tag, ID3_FRAME_YEAR, TAG_DATE);
tag_id3_import_text(ret, tag, ID3_FRAME_GENRE, TAG_GENRE);
tag_id3_import_text(ret, tag, ID3_FRAME_COMPOSER, TAG_COMPOSER);
tag_id3_import_text(ret, tag, "TPE3", TAG_PERFORMER);
tag_id3_import_text(ret, tag, "TPE4", TAG_PERFORMER);
tag_id3_import_comment(ret, tag, ID3_FRAME_COMMENT, TAG_COMMENT);
tag_id3_import_text(ret, tag, ID3_FRAME_DISC, TAG_DISC);
tag_id3_import_musicbrainz(ret, tag);
tag_id3_import_ufid(ret, tag);
if (tag_is_empty(ret)) {
tag_free(ret);
ret = NULL;
}
return ret;
}
static struct tag *
modplug_stream_tag(struct input_stream *is)
{
ModPlugFile *f;
struct tag *ret = NULL;
GByteArray *bdatas;
char *title;
bdatas = mod_loadfile(NULL, is);
if (!bdatas)
return NULL;
f = ModPlug_Load(bdatas->data, bdatas->len);
g_byte_array_free(bdatas, TRUE);
if (f == NULL)
return NULL;
ret = tag_new();
ret->time = ModPlug_GetLength(f) / 1000;
title = g_strdup(ModPlug_GetName(f));
if (title)
tag_add_item(ret, TAG_TITLE, title);
g_free(title);
ModPlug_Unload(f);
return ret;
}
bool
update_container_file(struct directory *directory,
const char *name,
const struct stat *st,
const struct decoder_plugin *plugin)
{
if (plugin->container_scan == NULL)
return false;
db_lock();
struct directory *contdir =
make_directory_if_modified(directory, name, st);
if (contdir == NULL) {
/* not modified */
db_unlock();
return true;
}
contdir->device = DEVICE_CONTAINER;
db_unlock();
char *const pathname = map_directory_child_fs(directory, name);
char *vtrack;
unsigned int tnum = 0;
while ((vtrack = plugin->container_scan(pathname, ++tnum)) != NULL) {
struct song *song = song_file_new(vtrack, contdir);
// shouldn't be necessary but it's there..
song->mtime = st->st_mtime;
char *child_path_fs = map_directory_child_fs(contdir, vtrack);
song->tag = tag_new();
decoder_plugin_scan_file(plugin, child_path_fs,
&add_tag_handler, song->tag);
g_free(child_path_fs);
db_lock();
directory_add_song(contdir, song);
db_unlock();
modified = true;
g_message("added %s/%s",
directory_get_path(directory), vtrack);
g_free(vtrack);
}
g_free(pathname);
if (tnum == 1) {
db_lock();
delete_directory(contdir);
db_unlock();
return false;
} else
return true;
}
/** Adding a tag
*\param cmd uicb_t type
*/
void
uicb_tag_new(uicb_t cmd)
{
screen_get_sel();
tag_new(selscreen, (char*)cmd);
return;
}
void handle_tag(pTHX_ const TagTypeInfo *ptti, CtTagList *ptl, SV *name, SV *val, SV **rv)
{
const struct tag_tbl_ent *etbl;
const char *tagstr;
CtTagType tagid;
CtTag *tag;
assert(ptl);
assert(name);
if (SvROK(name))
Perl_croak(aTHX_ "Tag name must be a string, not a reference");
tagstr = SvPV_nolen(name);
tagid = get_tag_id(tagstr);
if (tagid == CBC_INVALID_TAG)
Perl_croak(aTHX_ "Invalid tag name '%s'", tagstr);
if (tagid > NUM_TAGIDS)
fatal("Unknown tag type (%d) in handle_tag()", (int) tagid);
etbl = &gs_TagTbl[tagid];
tag = find_tag(*ptl, tagid);
if (etbl->verify)
etbl->verify(aTHX_ ptti, tag, val);
if (val)
{
TagSetRV rv;
if (tag == NULL)
{
dTHR;
dXCPT;
tag = tag_new(tagid, etbl->vtbl);
XCPT_TRY_START {
rv = etbl->set(aTHX_ ptti, tag, val);
} XCPT_TRY_END
XCPT_CATCH
{
tag_delete(tag);
XCPT_RETHROW;
}
insert_tag(ptl, tag);
}
else
struct tag *
vorbis_comments_to_tag(char **comments)
{
struct tag *tag = tag_new();
vorbis_comments_scan(comments, &add_tag_handler, tag);
if (tag_is_empty(tag)) {
tag_free(tag);
tag = NULL;
}
return tag;
}
/** Create a new tag.
* \param L The Lua VM state.
* \luastack
* \lparam A name.
* \lreturn A new tag object.
*/
static int
luaA_tag_new(lua_State *L)
{
size_t len;
const char *name = luaL_checklstring(L, 2, &len);
tag_t *tag = tag_new(globalconf.L);
a_iso2utf8(name, len, &tag->name, NULL);
/* to avoid error */
tag->screen = SCREEN_UNDEF;
return 1;
}
/*
* Reads metainfo from the specified file.
*/
static struct tag *
wavpack_tagdup(const char *fname)
{
WavpackContext *wpc;
struct tag *tag;
char error[ERRORLEN];
char *s;
int size, allocated_size;
wpc = WavpackOpenFileInput(fname, error, OPEN_TAGS, 0);
if (wpc == NULL) {
g_warning(
"failed to open WavPack file \"%s\": %s\n",
fname, error
);
return NULL;
}
tag = tag_new();
tag->time = WavpackGetNumSamples(wpc);
tag->time /= WavpackGetSampleRate(wpc);
allocated_size = 0;
s = NULL;
for (unsigned i = 0; i < G_N_ELEMENTS(tagtypes); ++i) {
size = WavpackGetTagItem(wpc, tagtypes[i].name, NULL, 0);
if (size > 0) {
++size; /* EOS */
if (s == NULL) {
s = g_malloc(size);
allocated_size = size;
} else if (size > allocated_size) {
char *t = (char *)g_realloc(s, size);
allocated_size = size;
s = t;
}
WavpackGetTagItem(wpc, tagtypes[i].name, s, size);
tag_add_item(tag, tagtypes[i].type, s);
}
}
g_free(s);
WavpackCloseFile(wpc);
return tag;
}
static void
flac_decoder_loop(struct flac_data *data, FLAC__StreamDecoder *flac_dec,
FLAC__uint64 t_start, FLAC__uint64 t_end)
{
struct decoder *decoder = data->decoder;
enum decoder_command cmd;
data->first_frame = t_start;
while (true) {
if (data->tag != NULL && !tag_is_empty(data->tag)) {
cmd = decoder_tag(data->decoder, data->input_stream,
data->tag);
tag_free(data->tag);
data->tag = tag_new();
} else
cmd = decoder_get_command(decoder);
if (cmd == DECODE_COMMAND_SEEK) {
FLAC__uint64 seek_sample = t_start +
decoder_seek_where(decoder) *
data->audio_format.sample_rate;
if (seek_sample >= t_start &&
(t_end == 0 || seek_sample <= t_end) &&
FLAC__stream_decoder_seek_absolute(flac_dec, seek_sample)) {
data->next_frame = seek_sample;
data->position = 0;
decoder_command_finished(decoder);
} else
decoder_seek_error(decoder);
} else if (cmd == DECODE_COMMAND_STOP ||
FLAC__stream_decoder_get_state(flac_dec) == FLAC__STREAM_DECODER_END_OF_STREAM)
break;
if (t_end != 0 && data->next_frame >= t_end)
/* end of this sub track */
break;
if (!FLAC__stream_decoder_process_single(flac_dec)) {
cmd = decoder_get_command(decoder);
if (cmd != DECODE_COMMAND_SEEK)
break;
}
}
if (cmd != DECODE_COMMAND_STOP) {
flacPrintErroredState(FLAC__stream_decoder_get_state(flac_dec));
FLAC__stream_decoder_finish(flac_dec);
}
}
static struct tag *
mad_decoder_stream_tag(struct input_stream *is)
{
struct tag *tag;
int total_time;
total_time = mad_decoder_total_file_time(is);
if (total_time < 0)
return NULL;
tag = tag_new();
tag->time = total_time;
return tag;
}
void
uicb_tag_new(Uicb cmd)
{
struct screen *s = W->screen;
struct infobar *i;
tag_new(s, (char*)cmd);
s->flags |= SCREEN_TAG_UPDATE;
SLIST_FOREACH(i, &s->infobars, next)
infobar_elem_reinit(i);
s->flags ^= SCREEN_TAG_UPDATE;
}
static struct tag *mp3_tag_dup(const char *file)
{
struct tag *tag;
int total_time;
total_time = mp3_total_file_time(file);
if (total_time < 0) {
g_debug("Failed to get total song time from: %s", file);
return NULL;
}
tag = tag_new();
tag->time = total_time;
return tag;
}
static struct tag *audiofile_tag_dup(const char *file)
{
struct tag *ret = NULL;
int total_time = audiofile_get_duration(file);
if (total_time >= 0) {
ret = tag_new();
ret->time = total_time;
} else {
g_debug("Failed to get total song time from: %s\n",
file);
}
return ret;
}
void
uicb_tag_toggle_expose(uicb_t cmd)
{
(void)cmd;
int i, j;
screen_get_sel();
for(i = 1; i <= conf.ntag[selscreen]; i++)
{
if(strcmp(tags[selscreen][i].name, conf.tag_expose_name) == 0)
{
if(clients && sel->tag)
tag_set(sel->tag);
tag_delete(selscreen, i);
for(j = 0; j < conf.ntag[selscreen]; j++)
tags[selscreen][j].request_update = True;
arrange(selscreen, True);
return;
}
}
tag_new(selscreen, conf.tag_expose_name);
for(i = 0; i < conf.nlayout; ++i)
{
if(strcmp(conf.expose_layout, conf.layout[i].type) == 0)
{
tags[selscreen][conf.ntag[selscreen]].layout = conf.layout[i];
}
}
for(i = 1; i < conf.ntag[selscreen]; ++i)
{
tags[selscreen][conf.ntag[selscreen]].tagad ^= TagFlag(i);
}
tags[selscreen][conf.ntag[selscreen]].request_update = True;
arrange(selscreen, True);
return;
}
struct tag *
tag_merge(const struct tag *base, const struct tag *add)
{
struct tag *ret;
unsigned n;
assert(base != NULL);
assert(add != NULL);
/* allocate new tag object */
ret = tag_new();
ret->time = add->time > 0 ? add->time : base->time;
ret->num_items = base->num_items + add->num_items;
ret->items = ret->num_items > 0 ? g_malloc(items_size(ret)) : NULL;
g_mutex_lock(tag_pool_lock);
/* copy all items from "add" */
for (unsigned i = 0; i < add->num_items; ++i)
ret->items[i] = tag_pool_dup_item(add->items[i]);
n = add->num_items;
/* copy additional items from "base" */
for (unsigned i = 0; i < base->num_items; ++i)
if (!tag_has_type(add, base->items[i]->type))
ret->items[n++] = tag_pool_dup_item(base->items[i]);
g_mutex_unlock(tag_pool_lock);
assert(n <= ret->num_items);
if (n < ret->num_items) {
/* some tags were not copied - shrink ret->items */
assert(n > 0);
ret->num_items = n;
ret->items = g_realloc(ret->items, items_size(ret));
}
return ret;
}
struct tag *tag_dup(const struct tag *tag)
{
struct tag *ret;
if (!tag)
return NULL;
ret = tag_new();
ret->time = tag->time;
ret->num_items = tag->num_items;
ret->items = ret->num_items > 0 ? g_malloc(items_size(tag)) : NULL;
g_mutex_lock(tag_pool_lock);
for (unsigned i = 0; i < tag->num_items; i++)
ret->items[i] = tag_pool_dup_item(tag->items[i]);
g_mutex_unlock(tag_pool_lock);
return ret;
}
static void
flac_decode_internal(struct decoder * decoder,
struct input_stream *input_stream,
bool is_ogg)
{
FLAC__StreamDecoder *flac_dec;
struct flac_data data;
flac_dec = flac_decoder_new();
if (flac_dec == NULL)
return;
flac_data_init(&data, decoder, input_stream);
data.tag = tag_new();
FLAC__StreamDecoderInitStatus status =
stream_init(flac_dec, &data, is_ogg);
if (status != FLAC__STREAM_DECODER_INIT_STATUS_OK) {
flac_data_deinit(&data);
FLAC__stream_decoder_delete(flac_dec);
#if defined(FLAC_API_VERSION_CURRENT) && FLAC_API_VERSION_CURRENT > 7
g_warning("%s", FLAC__StreamDecoderInitStatusString[status]);
#endif
return;
}
if (!flac_decoder_initialize(&data, flac_dec, 0)) {
flac_data_deinit(&data);
FLAC__stream_decoder_finish(flac_dec);
FLAC__stream_decoder_delete(flac_dec);
return;
}
flac_decoder_loop(&data, flac_dec, 0, 0);
flac_data_deinit(&data);
FLAC__stream_decoder_finish(flac_dec);
FLAC__stream_decoder_delete(flac_dec);
}
static struct tag *
sndfile_tag_dup(const char *path_fs)
{
SNDFILE *sf;
SF_INFO info;
struct tag *tag;
const char *p;
info.format = 0;
sf = sf_open(path_fs, SFM_READ, &info);
if (sf == NULL)
return NULL;
if (!audio_valid_sample_rate(info.samplerate)) {
sf_close(sf);
g_warning("Invalid sample rate in %s\n", path_fs);
return NULL;
}
tag = tag_new();
tag->time = info.frames / info.samplerate;
p = sf_get_string(sf, SF_STR_TITLE);
if (p != NULL)
tag_add_item(tag, TAG_TITLE, p);
p = sf_get_string(sf, SF_STR_ARTIST);
if (p != NULL)
tag_add_item(tag, TAG_ARTIST, p);
p = sf_get_string(sf, SF_STR_DATE);
if (p != NULL)
tag_add_item(tag, TAG_DATE, p);
sf_close(sf);
return tag;
}
static void
asx_text(G_GNUC_UNUSED GMarkupParseContext *context,
const gchar *text, gsize text_len,
gpointer user_data, G_GNUC_UNUSED GError **error)
{
struct asx_parser *parser = user_data;
switch (parser->state) {
case ROOT:
break;
case ENTRY:
if (parser->tag != TAG_NUM_OF_ITEM_TYPES) {
if (parser->song->tag == NULL)
parser->song->tag = tag_new();
tag_add_item_n(parser->song->tag, parser->tag,
text, text_len);
}
break;
}
}
static void test_smalloc(void)
{
tag_t t = tag_new();
char *crap;
sc_t sc;
sthread_t st;
crap = smalloc(t, 1024);
strcpy(crap, "hi");
sc_init(&sc);
sc_mem_add(&sc, t, PROT_READ | PROT_WRITE);
if (sthread_create(&st, &sc, smalloc_st, crap))
err(1, "sthread_create()");
if (sthread_join(st, NULL))
err(1, "sthread_join()");
if (strcmp(crap, "bye") != 0)
errx(1, "master crap is %s", crap);
}
static void pls_parser(GKeyFile *keyfile, struct pls_playlist *playlist)
{
gchar *key;
gchar *value;
int length;
GError *error = NULL;
int num_entries = g_key_file_get_integer(keyfile, "playlist",
"NumberOfEntries", &error);
if (error) {
g_debug("Invalid PLS file: '%s'", error->message);
g_error_free(error);
error = NULL;
/* Hack to work around shoutcast failure to comform to spec */
num_entries = g_key_file_get_integer(keyfile, "playlist",
"numberofentries", &error);
if (error) {
g_error_free(error);
error = NULL;
}
}
while (num_entries > 0) {
struct song *song;
key = g_strdup_printf("File%i", num_entries);
value = g_key_file_get_string(keyfile, "playlist", key,
&error);
if(error) {
g_debug("Invalid PLS entry %s: '%s'",key, error->message);
g_error_free(error);
g_free(key);
return;
}
g_free(key);
song = song_remote_new(value);
g_free(value);
key = g_strdup_printf("Title%i", num_entries);
value = g_key_file_get_string(keyfile, "playlist", key,
&error);
g_free(key);
if(error == NULL && value){
if (song->tag == NULL)
song->tag = tag_new();
tag_add_item(song->tag,TAG_TITLE, value);
}
/* Ignore errors? Most likely value not present */
if(error) g_error_free(error);
error = NULL;
g_free(value);
key = g_strdup_printf("Length%i", num_entries);
length = g_key_file_get_integer(keyfile, "playlist", key,
&error);
g_free(key);
if(error == NULL && length > 0){
if (song->tag == NULL)
song->tag = tag_new();
song->tag->time = length;
}
/* Ignore errors? Most likely value not present */
if(error) g_error_free(error);
error = NULL;
playlist->songs = g_slist_prepend(playlist->songs, song);
num_entries--;
}
}
static void
flac_decode_internal(struct decoder * decoder,
struct input_stream *input_stream,
bool is_ogg)
{
FLAC__StreamDecoder *flac_dec;
struct flac_data data;
const char *err = NULL;
flac_dec = flac_decoder_new();
if (flac_dec == NULL)
return;
flac_data_init(&data, decoder, input_stream);
data.tag = tag_new();
if (is_ogg) {
#if defined(FLAC_API_VERSION_CURRENT) && FLAC_API_VERSION_CURRENT > 7
FLAC__StreamDecoderInitStatus status =
FLAC__stream_decoder_init_ogg_stream(flac_dec,
flac_read_cb,
flac_seek_cb,
flac_tell_cb,
flac_length_cb,
flac_eof_cb,
flac_write_cb,
flacMetadata,
flac_error_cb,
(void *)&data);
if (status != FLAC__STREAM_DECODER_INIT_STATUS_OK) {
err = "doing Ogg init()";
goto fail;
}
#else
goto fail;
#endif
} else {
FLAC__StreamDecoderInitStatus status =
FLAC__stream_decoder_init_stream(flac_dec,
flac_read_cb,
flac_seek_cb,
flac_tell_cb,
flac_length_cb,
flac_eof_cb,
flac_write_cb,
flacMetadata,
flac_error_cb,
(void *)&data);
if (status != FLAC__STREAM_DECODER_INIT_STATUS_OK) {
err = "doing init()";
goto fail;
}
}
if (!flac_decoder_initialize(&data, flac_dec, 0)) {
flac_data_deinit(&data);
FLAC__stream_decoder_delete(flac_dec);
return;
}
flac_decoder_loop(&data, flac_dec, 0, 0);
fail:
flac_data_deinit(&data);
FLAC__stream_decoder_delete(flac_dec);
if (err)
g_warning("%s\n", err);
}
