static void
compare_date_time (ExifEntry * entry, ExifTagCheckData * testdata)
{
gint year = 0, month = 1, day = 1, hour = 0, minute = 0, second = 0;
GstDateTime *exif_datetime;
GstDateTime *datetime;
const gchar *str;
if (!gst_tag_list_get_date_time_index (testdata->taglist, GST_TAG_DATE_TIME,
0, &datetime)) {
GST_WARNING ("Failed to get datetime from taglist");
return;
}
str = (gchar *) entry->data;
sscanf (str, "%04d:%02d:%02d %02d:%02d:%02d", &year, &month, &day,
&hour, &minute, &second);
exif_datetime = gst_date_time_new_local_time (year, month, day, hour, minute,
second);
fail_if (exif_datetime == NULL);
fail_unless (gst_date_time_get_year (datetime) ==
gst_date_time_get_year (exif_datetime)
&& gst_date_time_get_month (datetime) ==
gst_date_time_get_month (exif_datetime)
&& gst_date_time_get_day (datetime) ==
gst_date_time_get_day (exif_datetime)
&& gst_date_time_get_hour (datetime) ==
gst_date_time_get_hour (exif_datetime)
&& gst_date_time_get_minute (datetime) ==
gst_date_time_get_minute (exif_datetime)
&& gst_date_time_get_second (datetime) ==
gst_date_time_get_second (exif_datetime));
gst_date_time_unref (exif_datetime);
gst_date_time_unref (datetime);
testdata->result = TRUE;
}
static void
check_date_1977_06_23 (const GstTagList * tags, const gchar * file)
{
GstDateTime *date = NULL;
gst_tag_list_get_date_time (tags, GST_TAG_DATE_TIME, &date);
fail_unless (date != NULL,
"Tags from %s should contain a GST_TAG_DATE_TIME tag");
fail_unless_equals_int (gst_date_time_get_year (date), 1977);
fail_unless_equals_int (gst_date_time_get_month (date), 6);
fail_unless_equals_int (gst_date_time_get_day (date), 23);
gst_date_time_unref (date);
}
static void
gst_date_time_set_local_timezone (GstDateTime * dt)
{
struct tm tt;
time_t t;
g_return_if_fail (dt != NULL);
memset (&tt, 0, sizeof (tt));
tt.tm_mday = gst_date_time_get_day (dt);
tt.tm_mon = gst_date_time_get_month (dt) - 1;
tt.tm_year = gst_date_time_get_year (dt) - 1900;
tt.tm_hour = gst_date_time_get_hour (dt);
tt.tm_min = gst_date_time_get_minute (dt);
tt.tm_sec = gst_date_time_get_second (dt);
t = mktime (&tt);
dt->tzoffset = gmt_offset (&tt, t) / 60;
}
static void
print_one_tag (const GstTagList * list, const gchar * tag, gpointer user_data)
{
int i, num;
num = gst_tag_list_get_tag_size (list, tag);
for (i = 0; i < num; ++i) {
const GValue *val;
/* Note: when looking for specific tags, use the g_tag_list_get_xyz() API,
* we only use the GValue approach here because it is more generic */
val = gst_tag_list_get_value_index (list, tag, i);
if (G_VALUE_HOLDS_STRING (val)) {
const char* unformatted = g_value_get_string (val);
gchar* formatted = strescape(unformatted,"\"","\"");
fprintf (tagHack,"(%s . \"%s\")\n", tag, formatted);
g_free(formatted);
} else if (G_VALUE_HOLDS_UINT (val)) {
unsigned int uint = g_value_get_uint (val);
fprintf(tagHack,"(%s . #x%x)\n", tag, uint);
} else if (G_VALUE_HOLDS_DOUBLE (val)) {
fprintf(tagHack, "(%s . %g)\n", tag, g_value_get_double (val));
} else if (G_VALUE_HOLDS_BOOLEAN (val)) {
fprintf(tagHack,"(%s . %s)\n", tag,
(g_value_get_boolean (val)) ? "#t" : "#f");
} else if (GST_VALUE_HOLDS_BUFFER (val)) {
fprintf(tagHack, "(%s . (buffer %u))", tag,
gst_buffer_get_size (gst_value_get_buffer (val)));
} else if (GST_VALUE_HOLDS_DATE_TIME (val)) {
GstDateTime* date = (GstDateTime*)g_value_get_boxed(val);
fprintf(tagHack, "(%s . (date 0 0 0 %u %u %u))\n", tag,
gst_date_time_has_day(date) ? gst_date_time_get_day(date) : 0,
gst_date_time_has_month(date) ? gst_date_time_get_month(date) : 1,
gst_date_time_has_year(date) ? gst_date_time_get_year (date) : 0);
} else {
fprintf(tagHack, "(%20s . (type %s))", tag, G_VALUE_TYPE_NAME (val));
}
}
}
void
sj_extractor_extract_track (SjExtractor *extractor, const TrackDetails *track, GFile *file, GError **error)
{
GParamSpec *spec;
GstStateChangeReturn state_ret;
SjExtractorPrivate *priv;
GstIterator *iter;
GValue item = {0, };
GstTagSetter *tagger;
gboolean done;
char *uri;
g_return_if_fail (SJ_IS_EXTRACTOR (extractor));
g_return_if_fail (file != NULL);
g_return_if_fail (track != NULL);
priv = extractor->priv;
/* See if we need to rebuild the pipeline */
if (priv->rebuild_pipeline != FALSE) {
build_pipeline (extractor);
if (priv->construct_error != NULL) {
g_propagate_error (error, priv->construct_error);
priv->construct_error = NULL;
return;
}
}
/* Need to do this, as playback will have locked the read speed to 2x previously */
spec = g_object_class_find_property (G_OBJECT_GET_CLASS (priv->cdsrc), "read-speed");
if (spec && spec->value_type == G_TYPE_INT) {
g_object_set (G_OBJECT (priv->cdsrc), "read-speed", ((GParamSpecInt*)spec)->maximum, NULL);
}
/* Set the output filename */
gst_element_set_state (priv->filesink, GST_STATE_NULL);
uri = g_file_get_uri (file);
g_object_set (G_OBJECT (priv->filesink), "location", uri, NULL);
g_free (uri);
/* Set the metadata */
iter = gst_bin_iterate_all_by_interface (GST_BIN (priv->pipeline), GST_TYPE_TAG_SETTER);
done = FALSE;
while (!done) {
switch (gst_iterator_next (iter, &item)) {
case GST_ITERATOR_OK:
/* TODO: generate this as a taglist once, and apply it to all elements */
tagger = g_value_get_object (&item);
gst_tag_setter_add_tags (tagger,
GST_TAG_MERGE_REPLACE_ALL,
GST_TAG_TITLE, track->title,
GST_TAG_ARTIST, track->artist,
GST_TAG_TRACK_NUMBER, track->number,
GST_TAG_TRACK_COUNT, track->album->number,
GST_TAG_ALBUM, track->album->title,
GST_TAG_DURATION, track->duration * GST_SECOND,
NULL);
if (track->composer != NULL && strcmp (track->composer, "") != 0) {
gst_tag_setter_add_tags (tagger,
GST_TAG_MERGE_APPEND,
GST_TAG_COMPOSER, track->composer,
NULL);
}
if (track->composer_sortname != NULL && strcmp (track->composer_sortname, "") != 0) {
gst_tag_setter_add_tags (tagger,
GST_TAG_MERGE_APPEND,
GST_TAG_COMPOSER_SORTNAME, track->composer_sortname,
NULL);
}
if (track->album->album_id != NULL && strcmp (track->album->album_id, "") != 0) {
gst_tag_setter_add_tags (tagger,
GST_TAG_MERGE_APPEND,
GST_TAG_MUSICBRAINZ_ALBUMID, track->album->album_id,
NULL);
}
if (track->album->artist_id != NULL && strcmp (track->album->artist_id, "") != 0) {
gst_tag_setter_add_tags (tagger,
GST_TAG_MERGE_APPEND,
GST_TAG_MUSICBRAINZ_ALBUMARTISTID, track->album->artist_id,
NULL);
}
if (track->album->artist != NULL && strcmp (track->album->artist, "") != 0) {
gst_tag_setter_add_tags (tagger,
GST_TAG_MERGE_APPEND,
GST_TAG_ALBUM_ARTIST, track->album->artist,
NULL);
}
if (track->album->artist_sortname != NULL && strcmp (track->album->artist_sortname, "") != 0) {
gst_tag_setter_add_tags (tagger,
GST_TAG_MERGE_APPEND,
GST_TAG_ALBUM_ARTIST_SORTNAME, track->album->artist_sortname,
NULL);
}
if (track->artist_id != NULL && strcmp (track->artist_id, "") != 0) {
gst_tag_setter_add_tags (tagger,
GST_TAG_MERGE_APPEND,
GST_TAG_MUSICBRAINZ_ARTISTID, track->artist_id,
NULL);
}
if (track->track_id != NULL && strcmp (track->track_id, "") != 0) {
gst_tag_setter_add_tags (tagger,
GST_TAG_MERGE_APPEND,
GST_TAG_MUSICBRAINZ_TRACKID, track->track_id,
NULL);
}
if (track->artist_sortname != NULL && strcmp (track->artist_sortname, "") != 0) {
gst_tag_setter_add_tags (tagger,
GST_TAG_MERGE_APPEND,
GST_TAG_ARTIST_SORTNAME, track->artist_sortname,
NULL);
}
if (track->album->genre != NULL && strcmp (track->album->genre, "") != 0) {
char **values, **l;
values = g_strsplit (track->album->genre, ",", 0);
for (l = values; *l; l++) {
g_strstrip (*l);
gst_tag_setter_add_tags (tagger,
GST_TAG_MERGE_APPEND,
GST_TAG_GENRE, *l,
NULL);
}
g_strfreev (values);
}
if (track->album->release_date) {
GDate *date;
guint year = 1;
guint month = 1;
guint day = 1;
if (gst_date_time_has_year (track->album->release_date)) {
year = gst_date_time_get_year (track->album->release_date);
}
if (gst_date_time_has_month (track->album->release_date)) {
month = gst_date_time_get_month (track->album->release_date);
}
if (gst_date_time_has_day (track->album->release_date)) {
day = gst_date_time_get_day (track->album->release_date);
}
date = g_date_new_dmy (day, month, year);
/* We set both GST_TAG_DATE_TIME and GST_TAG_DATE as most taggers
* use GST_TAG__DATE_TIME, but a few (id3v2mux/apemux) are still using
* GST_TAG_DATE
*/
gst_tag_setter_add_tags (tagger,
GST_TAG_MERGE_APPEND,
GST_TAG_DATE_TIME, track->album->release_date,
GST_TAG_DATE, date,
NULL);
g_date_free (date);
}
if (track->album->disc_number > 0) {
gst_tag_setter_add_tags (tagger,
GST_TAG_MERGE_APPEND,
GST_TAG_ALBUM_VOLUME_NUMBER, track->album->disc_number,
NULL);
}
g_value_unset (&item);
break;
case GST_ITERATOR_RESYNC:
/* TODO? */
g_warning ("Got GST_ITERATOR_RESYNC, not sure what to do");
gst_iterator_resync (iter);
break;
case GST_ITERATOR_ERROR:
done = TRUE;
break;
case GST_ITERATOR_DONE:
done = TRUE;
break;
}
}
g_value_unset (&item);
gst_iterator_free (iter);
/* Seek to the right track */
g_object_set (G_OBJECT (priv->cdsrc), "track", track->number, NULL);
/* Let's get ready to rumble! */
state_ret = gst_element_set_state (priv->pipeline, GST_STATE_PLAYING);
if (state_ret == GST_STATE_CHANGE_ASYNC) {
/* Wait for state change to either complete or fail, but not for too long,
* just to catch immediate errors. The rest we'll handle asynchronously */
state_ret = gst_element_get_state (priv->pipeline, NULL, NULL, GST_SECOND / 2);
}
if (state_ret == GST_STATE_CHANGE_FAILURE) {
GstMessage *msg;
msg = gst_bus_poll (GST_ELEMENT_BUS (priv->pipeline), GST_MESSAGE_ERROR, 0);
if (msg) {
gst_message_parse_error (msg, error, NULL);
gst_message_unref (msg);
} else if (error) {
/* this should never happen, create generic error just in case */
*error = g_error_new (SJ_ERROR, SJ_ERROR_INTERNAL_ERROR,
"Error starting ripping pipeline");
}
gst_element_set_state (priv->pipeline, GST_STATE_NULL);
priv->rebuild_pipeline = TRUE;
return;
}
priv->tick_id = g_timeout_add (250, (GSourceFunc)tick_timeout_cb, extractor);
g_source_set_name_by_id (priv->tick_id, "[sound-juicer] tick_timeout_cb");
}
gchar *
__gst_date_time_serialize (GstDateTime * datetime, gboolean serialize_usecs)
{
GString *s;
gfloat gmt_offset;
guint msecs;
/* we always have at least the year */
s = g_string_new (NULL);
g_string_append_printf (s, "%04u", gst_date_time_get_year (datetime));
if (datetime->fields == GST_DATE_TIME_FIELDS_Y)
goto done;
/* add month */
g_string_append_printf (s, "-%02u", gst_date_time_get_month (datetime));
if (datetime->fields == GST_DATE_TIME_FIELDS_YM)
goto done;
/* add day of month */
g_string_append_printf (s, "-%02u", gst_date_time_get_day (datetime));
if (datetime->fields == GST_DATE_TIME_FIELDS_YMD)
goto done;
/* add time */
g_string_append_printf (s, "T%02u:%02u", gst_date_time_get_hour (datetime),
gst_date_time_get_minute (datetime));
if (datetime->fields == GST_DATE_TIME_FIELDS_YMD_HM)
goto add_timezone;
/* add seconds */
g_string_append_printf (s, ":%02u", gst_date_time_get_second (datetime));
/* add microseconds */
if (serialize_usecs) {
msecs = gst_date_time_get_microsecond (datetime);
if (msecs != 0) {
g_string_append_printf (s, ".%06u", msecs);
/* trim trailing 0s */
while (s->str[s->len - 1] == '0')
g_string_truncate (s, s->len - 1);
}
}
/* add timezone */
add_timezone:
gmt_offset = gst_date_time_get_time_zone_offset (datetime);
if (gmt_offset == 0) {
g_string_append_c (s, 'Z');
} else {
guint tzhour, tzminute;
tzhour = (guint) ABS (gmt_offset);
tzminute = (guint) ((ABS (gmt_offset) - tzhour) * 60);
g_string_append_c (s, (gmt_offset >= 0) ? '+' : '-');
g_string_append_printf (s, "%02u%02u", tzhour, tzminute);
}
done:
return g_string_free (s, FALSE);
}