+static pa_bool_t entry_write(struct userdata *u, const char *name, const struct entry *e) {
+ pa_tagstruct *t;
+ pa_datum key, data;
+ pa_bool_t r;
+
+ pa_assert(u);
+ pa_assert(name);
+ pa_assert(e);
+
+ t = pa_tagstruct_new(NULL, 0);
+ pa_tagstruct_putu8(t, e->version);
+ pa_tagstruct_puts(t, e->description);
+ pa_tagstruct_put_boolean(t, e->user_set_description);
+ pa_tagstruct_puts(t, e->icon);
+ for (uint8_t i=0; i<ROLE_MAX; ++i)
+ pa_tagstruct_putu32(t, e->priority[i]);
+
+ key.data = (char *) name;
+ key.size = strlen(name);
+
+ data.data = (void*)pa_tagstruct_data(t, &data.size);
+
+ r = (pa_database_set(u->database, &key, &data, TRUE) == 0);
+
+ pa_tagstruct_free(t);
+
+ return r;
+}
+
+#ifdef ENABLE_LEGACY_DATABASE_ENTRY_FORMAT
+
+#define LEGACY_ENTRY_VERSION 1
+static struct entry* legacy_entry_read(struct userdata *u, pa_datum *data) {
+ struct legacy_entry {
+ uint8_t version;
+ char description[PA_NAME_MAX];
+ pa_bool_t user_set_description;
+ char icon[PA_NAME_MAX];
+ role_indexes_t priority;
+ } PA_GCC_PACKED;
+ struct legacy_entry *le;
+ struct entry *e;
+
+ pa_assert(u);
+ pa_assert(data);
+
+ if (data->size != sizeof(struct legacy_entry)) {
+ pa_log_debug("Size does not match.");
+ return NULL;
+ }
+
+ le = (struct legacy_entry*)data->data;
+
+ if (le->version != LEGACY_ENTRY_VERSION) {
+ pa_log_debug("Version mismatch.");
+ return NULL;
+ }
+
+ if (!memchr(le->description, 0, sizeof(le->description))) {
+ pa_log_warn("Description has missing NUL byte.");
+ return NULL;
+ }
+
+ if (!memchr(le->icon, 0, sizeof(le->icon))) {
+ pa_log_warn("Icon has missing NUL byte.");
+ return NULL;
+ }
+
+ e = entry_new();
+ e->description = pa_xstrdup(le->description);
+ e->icon = pa_xstrdup(le->icon);
+ return e;
+}
+#endif
+