gint
xmms_medialib_session_property_set (xmms_medialib_session_t *session,
xmms_medialib_entry_t entry,
const gchar *key,
const s4_val_t *value,
const gchar *source)
{
const gchar *sources[2] = { source, NULL };
const s4_result_t *res;
s4_condition_t *cond;
s4_fetchspec_t *spec;
s4_resultset_t *set;
s4_sourcepref_t *sp;
s4_val_t *song_id;
gint result;
GHashTable *events;
song_id = s4_val_new_int (entry);
sp = s4_sourcepref_create (sources);
cond = s4_cond_new_filter (S4_FILTER_EQUAL, "song_id", song_id,
sp, S4_CMP_CASELESS, S4_COND_PARENT);
spec = s4_fetchspec_create ();
s4_fetchspec_add (spec, key, sp, S4_FETCH_DATA);
set = s4_query (session->trans, spec, cond);
s4_cond_free (cond);
s4_fetchspec_free (spec);
res = s4_resultset_get_result (set, 0, 0);
if (res != NULL) {
const s4_val_t *old_value = s4_result_get_val (res);
s4_del (session->trans, "song_id", song_id,
key, old_value, source);
}
s4_resultset_free (set);
s4_sourcepref_unref (sp);
result = s4_add (session->trans, "song_id", song_id,
key, value, source);
s4_val_free (song_id);
if (strcmp (key, XMMS_MEDIALIB_ENTRY_PROPERTY_URL) == 0) {
events = xmms_medialib_session_get_table (&session->added);
} else {
events = xmms_medialib_session_get_table (&session->updated);
}
g_hash_table_insert (events,
GINT_TO_POINTER (entry),
GINT_TO_POINTER (entry));
return result;
}
static s4_resultset_t *
not_resolved_set (xmms_medialib_session_t *session)
{
s4_condition_t *cond1, *cond2, *cond;
s4_sourcepref_t *sourcepref;
s4_fetchspec_t *spec;
s4_resultset_t *ret;
s4_val_t *v1, *v2;
sourcepref = xmms_medialib_session_get_source_preferences (session);
v1 = s4_val_new_int (XMMS_MEDIALIB_ENTRY_STATUS_NEW);
v2 = s4_val_new_int (XMMS_MEDIALIB_ENTRY_STATUS_REHASH);
cond1 = s4_cond_new_filter (S4_FILTER_EQUAL,
XMMS_MEDIALIB_ENTRY_PROPERTY_STATUS,
v1, sourcepref, S4_CMP_CASELESS, 0);
cond2 = s4_cond_new_filter (S4_FILTER_EQUAL,
XMMS_MEDIALIB_ENTRY_PROPERTY_STATUS,
v2, sourcepref, S4_CMP_CASELESS, 0);
cond = s4_cond_new_combiner (S4_COMBINE_OR);
s4_cond_add_operand (cond, cond1);
s4_cond_add_operand (cond, cond2);
spec = s4_fetchspec_create ();
s4_fetchspec_add (spec, "song_id", sourcepref, S4_FETCH_PARENT);
ret = xmms_medialib_session_query (session, spec, cond);
s4_sourcepref_unref (sourcepref);
s4_fetchspec_free (spec);
s4_cond_free (cond);
s4_cond_free (cond1);
s4_cond_free (cond2);
s4_val_free (v1);
s4_val_free (v2);
return ret;
}
static void check_db (struct db_struct *db)
{
int i, j;
s4_fetchspec_t *fs = s4_fetchspec_create ();
s4_fetchspec_add (fs, NULL, NULL, S4_FETCH_DATA);
for (i = 0; db[i].name != NULL; i++) {
s4_val_t *name_val = s4_val_new_string (db[i].name);
s4_condition_t *cond = s4_cond_new_filter (S4_FILTER_EQUAL,
"entry", name_val, NULL, S4_CMP_CASELESS, S4_COND_PARENT);
s4_transaction_t *trans = s4_begin (s4, 0);
s4_resultset_t *set = s4_query (trans, fs, cond);
s4_commit (trans);
const s4_result_t *res = s4_resultset_get_result (set, 0, 0);
int found[ARG_SIZE] = {0};
for (; res != NULL; res = s4_result_next (res)) {
for (j = 0; db[i].args[j] != NULL; j++) {
const char *str;
if (s4_val_get_str (s4_result_get_val (res), &str) && !strcmp (str, db[i].args[j]) &&
!strcmp (s4_result_get_key (res), "property") &&
!strcmp (s4_result_get_src (res), db[i].src)) {
found[j] = 1;
break;
}
}
}
for (j = 0; db[i].args[j] != NULL; j++) {
CU_ASSERT_EQUAL (found[j], 1);
}
s4_resultset_free (set);
s4_cond_free (cond);
s4_val_free (name_val);
}
s4_fetchspec_free (fs);
}
static s4_resultset_t *
xmms_medialib_filter (xmms_medialib_session_t *session,
const gchar *filter_key, const s4_val_t *filter_val,
gint filter_flags, s4_sourcepref_t *sourcepref,
const gchar *fetch_key, gint fetch_flags)
{
s4_condition_t *cond;
s4_fetchspec_t *spec;
s4_resultset_t *ret;
cond = s4_cond_new_filter (S4_FILTER_EQUAL, filter_key, filter_val,
sourcepref, S4_CMP_CASELESS, filter_flags);
spec = s4_fetchspec_create ();
s4_fetchspec_add (spec, fetch_key, sourcepref, fetch_flags);
ret = xmms_medialib_session_query (session, spec, cond);
s4_cond_free (cond);
s4_fetchspec_free (spec);
return ret;
}
/**
* Return a fresh unused medialib id.
*
* The first id starts at 1 as 0 is considered reserved for other use.
*/
static int32_t
xmms_medialib_get_new_id (xmms_medialib_session_t *session)
{
gint32 highest = 0;
s4_fetchspec_t *fs;
s4_condition_t *cond;
s4_resultset_t *set;
s4_sourcepref_t *sourcepref;
sourcepref = xmms_medialib_session_get_source_preferences (session);
cond = s4_cond_new_custom_filter (highest_id_filter, &highest, NULL,
"song_id", sourcepref, 0, 1, S4_COND_PARENT);
s4_sourcepref_unref (sourcepref);
fs = s4_fetchspec_create ();
set = xmms_medialib_session_query (session, fs, cond);
s4_resultset_free (set);
s4_cond_free (cond);
s4_fetchspec_free (fs);
return highest + 1;
}
