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| author | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2014-05-13 15:10:46 +0300 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2014-10-06 16:01:50 +0300 |
| commit | ac44d000258fa3ec8bb5f8a931e0ebb24723617e (patch) | |
| tree | 5b932157620d1d9f11a6d7700581d92ddd14d4e7 /android/avrcp-lib.c | |
| parent | 386a3a0a898af5fdd24bd54c772a5b9935a85656 (diff) | |
| download | bluez-ac44d000258fa3ec8bb5f8a931e0ebb24723617e.tar.gz | |
android/avrcp-lib: Add SetAbsoluteVolume structs
Diffstat (limited to 'android/avrcp-lib.c')
| -rw-r--r-- | android/avrcp-lib.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/android/avrcp-lib.c b/android/avrcp-lib.c index 7ac167417..9edb07759 100644 --- a/android/avrcp-lib.c +++ b/android/avrcp-lib.c @@ -189,6 +189,14 @@ struct register_notification_rsp { uint8_t data[0]; } __attribute__ ((packed)); +struct set_volume_req { + uint8_t value; +} __attribute__ ((packed)); + +struct set_volume_rsp { + uint8_t value; +} __attribute__ ((packed)); + struct avrcp_control_handler { uint8_t id; uint8_t code; @@ -893,6 +901,7 @@ static ssize_t set_volume(struct avrcp *session, uint8_t transaction, void *user_data) { struct avrcp_player *player = user_data; + struct set_volume_req *req; uint8_t volume; DBG(""); @@ -903,7 +912,9 @@ static ssize_t set_volume(struct avrcp *session, uint8_t transaction, if (!params || params_len != sizeof(volume)) return -EINVAL; - volume = params[0] & 0x7f; + req = (void *) params; + + volume = req->value & 0x7f; return player->ind->set_volume(session, transaction, volume, player->user_data); @@ -2199,6 +2210,7 @@ static gboolean set_volume_rsp(struct avctp *conn, struct avrcp *session = user_data; struct avrcp_player *player = session->player; struct avrcp_header *pdu; + struct set_volume_rsp *rsp; uint8_t value = 0; int err; @@ -2218,12 +2230,14 @@ static gboolean set_volume_rsp(struct avctp *conn, goto done; } - if (pdu->params_len < 1) { + if (pdu->params_len < sizeof(*rsp)) { err = -EPROTO; goto done; } - value = pdu->params[0] & 0x7f; + rsp = (void *) pdu->params; + + value = rsp->value & 0x7f; err = 0; done: |