korg/bluez
0
0
Fork 0
mirror of https://git.kernel.org/pub/scm/bluetooth/bluez.git synced 2024-11-29 15:14:31 +08:00
Code Issues Packages Projects Releases Wiki Activity

android/avrcp-lib: Add support for parsing GetPlayStatus response

Browse Source
This commit is contained in:
Luiz Augusto von Dentz 2014-03-25 16:05:22 +02:00
parent 4f45fa2bde
commit 6451a036af
3 changed files with 54 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

53
android/avrcp-lib.c
View File

@ -1210,12 +1210,57 @@ int avrcp_set_player_value(struct avrcp *session, uint8_t number,
set_value_rsp, session);
}
int avrcp_get_play_status(struct avrcp *session, avctp_rsp_cb func,
void *user_data)
static gboolean get_play_status_rsp(struct avctp *conn,
uint8_t code, uint8_t subunit,
uint8_t *operands, size_t operand_count,
void *user_data)
{
struct avrcp *session = user_data;
struct avrcp_player *player = session->player;
struct avrcp_header *pdu;
uint8_t status = 0;
uint32_t position = 0;
uint32_t duration = 0;
int err;
DBG("");
if (!player || !player->cfm || !player->cfm->get_play_status)
return FALSE;
pdu = parse_pdu(operands, operand_count);
if (!pdu) {
err = -EPROTO;
goto done;
}
if (code == AVC_CTYPE_REJECTED) {
err = parse_status(pdu);
goto done;
}
if (pdu->params_len < 5) {
err = -EPROTO;
goto done;
}
duration = bt_get_be32(&pdu->params[0]);
position = bt_get_be32(&pdu->params[4]);
status = pdu->params[8];
err = 0;
done:
player->cfm->get_play_status(session, err, status, position, duration,
player->user_data);
return FALSE;
}
int avrcp_get_play_status(struct avrcp *session)
{
return avrcp_send_req(session, AVC_CTYPE_STATUS, AVC_SUBUNIT_PANEL,
AVRCP_GET_PLAY_STATUS, NULL, 0, func,
user_data);
AVRCP_GET_PLAY_STATUS, NULL, 0,
get_play_status_rsp, session);
}
int avrcp_set_volume(struct avrcp *session, uint8_t volume, avctp_rsp_cb func,

6
android/avrcp-lib.h
View File

@ -185,6 +185,9 @@ struct avrcp_control_cfm {
void (*set_value) (struct avrcp *session, int err,
uint8_t number, uint8_t *attrs,
uint8_t *values, void *user_data);
void (*get_play_status) (struct avrcp *session, int err,
uint8_t status, uint32_t position,
uint32_t duration, void *user_data);
};
struct avrcp_passthrough_handler {
@ -225,8 +228,7 @@ int avrcp_set_player_value(struct avrcp *session, uint8_t number,
uint8_t *attrs, uint8_t *values);
int avrcp_get_current_player_value(struct avrcp *session, uint8_t number,
uint8_t *attrs);
int avrcp_get_play_status(struct avrcp *session, avctp_rsp_cb func,
void *user_data);
int avrcp_get_play_status(struct avrcp *session);
int avrcp_set_volume(struct avrcp *session, uint8_t volume, avctp_rsp_cb func,
void *user_data);
int avrcp_get_element_attributes(struct avrcp *session, avctp_rsp_cb func,

2
unit/test-avrcp.c
View File

@ -517,7 +517,7 @@ static void test_client(gconstpointer data)
}
if (g_str_equal(context->data->test_name, "/TP/MDI/BV-01-C"))
avrcp_get_play_status(context->session, NULL, NULL);
avrcp_get_play_status(context->session);
if (g_str_equal(context->data->test_name, "/TP/MDI/BV-03-C"))
avrcp_get_element_attributes(context->session, NULL, NULL);