diff --git a/android/avrcp-lib.c b/android/avrcp-lib.c
index ce7309f..66581b9 100644
--- a/android/avrcp-lib.c
+++ b/android/avrcp-lib.c
direction, uid, player->user_data);
}
+static ssize_t get_item_attributes(struct avrcp *session, uint8_t transaction,
+ uint16_t params_len, uint8_t *params,
+ void *user_data)
+{
+ struct avrcp_player *player = user_data;
+ uint8_t scope;
+ uint64_t uid;
+ uint16_t counter;
+ uint8_t number;
+ uint32_t attrs[AVRCP_MEDIA_ATTRIBUTE_LAST];
+ int i;
+
+ DBG("");
+
+ if (!player->ind || !player->ind->get_item_attributes)
+ return -ENOSYS;
+
+ if (!params || params_len < 12)
+ return -EINVAL;
+
+ scope = params[0];
+ if (scope > AVRCP_MEDIA_NOW_PLAYING)
+ return -EBADRQC;
+
+ uid = get_be64(¶ms[1]);
+ counter = get_be16(¶ms[9]);
+ number = params[11];
+
+ for (i = 0; i < number; i++) {
+ attrs[i] = get_be32(¶ms[12 + i * 4]);
+
+ if (attrs[i] == AVRCP_MEDIA_ATTRIBUTE_ILLEGAL ||
+ attrs[i] > AVRCP_MEDIA_ATTRIBUTE_LAST)
+ return -EINVAL;
+ }
+
+ return player->ind->get_item_attributes(session, transaction, scope,
+ uid, counter, number, attrs,
+ player->user_data);
+}
+
static const struct avrcp_browsing_handler browsing_handlers[] = {
{ AVRCP_GET_FOLDER_ITEMS, get_folder_items },
{ AVRCP_CHANGE_PATH, change_path },
+ { AVRCP_GET_ITEM_ATTRIBUTES, get_item_attributes },
{ },
};
&iov, 1);
}
+int avrcp_get_item_attributes_rsp(struct avrcp *session, uint8_t transaction,
+ uint8_t number, uint32_t *attrs,
+ const char **text)
+{
+ struct iovec iov[AVRCP_MEDIA_ATTRIBUTE_LAST * 2 + 1];
+ uint8_t val[AVRCP_MEDIA_ATTRIBUTE_LAST][8];
+ uint8_t pdu[2];
+ int i;
+
+ if (number > AVRCP_MEDIA_ATTRIBUTE_LAST)
+ return -EINVAL;
+
+ pdu[0] = AVRCP_STATUS_SUCCESS;
+ pdu[1] = number;
+
+ iov[0].iov_base = pdu;
+ iov[0].iov_len = sizeof(pdu);
+
+ for (i = 0; i < number; i++) {
+ uint16_t len = 0;
+
+ if (attrs[i] > AVRCP_MEDIA_ATTRIBUTE_LAST ||
+ attrs[i] == AVRCP_MEDIA_ATTRIBUTE_ILLEGAL)
+ return -EINVAL;
+
+ if (text[i])
+ len = strlen(text[i]);
+
+ put_be32(attrs[i], &val[i][0]);
+ put_be16(AVRCP_CHARSET_UTF8, &val[i][4]);
+ put_be16(len, &val[i][6]);
+
+ iov[i + 1].iov_base = val[i];
+ iov[i + 1].iov_len = sizeof(val[i]);
+
+ iov[i + 2].iov_base = (void *) text[i];
+ iov[i + 2].iov_len = len;
+ }
+
+ return avrcp_send_browsing(session, transaction,
+ AVRCP_GET_ITEM_ATTRIBUTES, iov,
+ number * 2 + 1);
+}
+
int avrcp_send_passthrough(struct avrcp *session, uint32_t vendor, uint8_t op)
{
uint8_t params[5];
diff --git a/android/avrcp-lib.h b/android/avrcp-lib.h
index 0fb3586..0b09b4e 100644
--- a/android/avrcp-lib.h
+++ b/android/avrcp-lib.h
int (*change_path) (struct avrcp *session, uint8_t transaction,
uint16_t counter, uint8_t direction,
uint64_t uid, void *user_data);
+ int (*get_item_attributes) (struct avrcp *session, uint8_t transaction,
+ uint8_t scope, uint64_t uid,
+ uint16_t counter, uint8_t number,
+ uint32_t *attrs, void *user_data);
};
struct avrcp_control_cfm {
uint8_t **params);
int avrcp_change_path_rsp(struct avrcp *session, uint8_t transaction,
uint32_t items);
+int avrcp_get_item_attributes_rsp(struct avrcp *session, uint8_t transaction,
+ uint8_t number, uint32_t *attrs,
+ const char **text);
int avrcp_send_passthrough(struct avrcp *session, uint32_t vendor, uint8_t op);