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Return with InvalidStateError if a Bluetooth id is not cached.

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This commit is contained in:
zakorgyula 2016-10-06 14:47:06 +02:00
parent dae007fd16
commit 11dbb7120f
19 changed files with 28 additions and 66 deletions
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28
components/bluetooth/lib.rs
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@ -628,6 +628,9 @@ impl BluetoothManager {
device_id: String,
uuid: String,
sender: IpcSender<BluetoothResult<BluetoothServiceMsg>>) {
if !self.cached_devices.contains_key(&device_id) {
return drop(sender.send(Err(BluetoothError::InvalidState)));
}
let mut adapter = get_adapter_or_return_error!(self, sender);
if !self.allowed_services.get(&device_id).map_or(false, |s| s.contains(&uuid)) {
return drop(sender.send(Err(BluetoothError::Security)));
@ -654,6 +657,9 @@ impl BluetoothManager {
device_id: String,
uuid: Option<String>,
sender: IpcSender<BluetoothResult<BluetoothServicesMsg>>) {
if !self.cached_devices.contains_key(&device_id) {
return drop(sender.send(Err(BluetoothError::InvalidState)));
}
let mut adapter = get_adapter_or_return_error!(self, sender);
let services = match uuid {
Some(ref id) => {
@ -690,6 +696,9 @@ impl BluetoothManager {
service_id: String,
uuid: String,
sender: IpcSender<BluetoothResult<BluetoothServiceMsg>>) {
if !self.cached_services.contains_key(&service_id) {
return drop(sender.send(Err(BluetoothError::InvalidState)));
}
let mut adapter = match self.get_or_create_adapter() {
Some(a) => a,
None => return drop(sender.send(Err(BluetoothError::Type(ADAPTER_ERROR.to_string())))),
@ -721,6 +730,9 @@ impl BluetoothManager {
service_id: String,
uuid: Option<String>,
sender: IpcSender<BluetoothResult<BluetoothServicesMsg>>) {
if !self.cached_services.contains_key(&service_id) {
return drop(sender.send(Err(BluetoothError::InvalidState)));
}
let mut adapter = match self.get_or_create_adapter() {
Some(a) => a,
None => return drop(sender.send(Err(BluetoothError::Type(ADAPTER_ERROR.to_string())))),
@ -758,6 +770,9 @@ impl BluetoothManager {
service_id: String,
uuid: String,
sender: IpcSender<BluetoothResult<BluetoothCharacteristicMsg>>) {
if !self.cached_services.contains_key(&service_id) {
return drop(sender.send(Err(BluetoothError::InvalidState)));
}
let mut adapter = get_adapter_or_return_error!(self, sender);
let characteristics = self.get_gatt_characteristics_by_uuid(&mut adapter, &service_id, &uuid);
if characteristics.is_empty() {
@ -789,6 +804,9 @@ impl BluetoothManager {
service_id: String,
uuid: Option<String>,
sender: IpcSender<BluetoothResult<BluetoothCharacteristicsMsg>>) {
if !self.cached_services.contains_key(&service_id) {
return drop(sender.send(Err(BluetoothError::InvalidState)));
}
let mut adapter = get_adapter_or_return_error!(self, sender);
let characteristics = match uuid {
Some(id) => self.get_gatt_characteristics_by_uuid(&mut adapter, &service_id, &id),
@ -828,6 +846,9 @@ impl BluetoothManager {
characteristic_id: String,
uuid: String,
sender: IpcSender<BluetoothResult<BluetoothDescriptorMsg>>) {
if !self.cached_characteristics.contains_key(&characteristic_id) {
return drop(sender.send(Err(BluetoothError::InvalidState)));
}
let mut adapter = get_adapter_or_return_error!(self, sender);
let descriptors = self.get_gatt_descriptors_by_uuid(&mut adapter, &characteristic_id, &uuid);
if descriptors.is_empty() {
@ -848,6 +869,9 @@ impl BluetoothManager {
characteristic_id: String,
uuid: Option<String>,
sender: IpcSender<BluetoothResult<BluetoothDescriptorsMsg>>) {
if !self.cached_characteristics.contains_key(&characteristic_id) {
return drop(sender.send(Err(BluetoothError::InvalidState)));
}
let mut adapter = get_adapter_or_return_error!(self, sender);
let descriptors = match uuid {
Some(id) => self.get_gatt_descriptors_by_uuid(&mut adapter, &characteristic_id, &id),
@ -879,7 +903,7 @@ impl BluetoothManager {
value = self.get_gatt_descriptor(&mut adapter, &id)
.map(|d| d.read_value().unwrap_or(vec![]));
}
let _ = sender.send(value.ok_or(BluetoothError::NotSupported));
let _ = sender.send(value.ok_or(BluetoothError::InvalidState));
}
fn write_value(&mut self, id: String, value: Vec<u8>, sender: IpcSender<BluetoothResult<bool>>) {
@ -895,7 +919,7 @@ impl BluetoothManager {
Ok(_) => Ok(true),
Err(_) => return drop(sender.send(Err(BluetoothError::NotSupported))),
},
None => return drop(sender.send(Err(BluetoothError::NotSupported))),
None => return drop(sender.send(Err(BluetoothError::InvalidState))),
};
let _ = sender.send(message);
}