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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "device/bluetooth/bluetooth_remote_gatt_descriptor_android.h" | 5 #include "device/bluetooth/bluetooth_remote_gatt_descriptor_android.h" |
6 | 6 |
7 #include "base/android/jni_android.h" | 7 #include "base/android/jni_android.h" |
8 #include "base/android/jni_array.h" | 8 #include "base/android/jni_array.h" |
9 #include "base/android/jni_string.h" | 9 #include "base/android/jni_string.h" |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
(...skipping 13 matching lines...) Expand all Loading... | |
24 const std::string& instance_id, | 24 const std::string& instance_id, |
25 jobject /* BluetoothGattDescriptorWrapper */ | 25 jobject /* BluetoothGattDescriptorWrapper */ |
26 bluetooth_gatt_descriptor_wrapper, | 26 bluetooth_gatt_descriptor_wrapper, |
27 jobject /* chromeBluetoothDevice */ | 27 jobject /* chromeBluetoothDevice */ |
28 chrome_bluetooth_device) { | 28 chrome_bluetooth_device) { |
29 scoped_ptr<BluetoothRemoteGattDescriptorAndroid> descriptor( | 29 scoped_ptr<BluetoothRemoteGattDescriptorAndroid> descriptor( |
30 new BluetoothRemoteGattDescriptorAndroid(instance_id)); | 30 new BluetoothRemoteGattDescriptorAndroid(instance_id)); |
31 | 31 |
32 descriptor->j_descriptor_.Reset( | 32 descriptor->j_descriptor_.Reset( |
33 Java_ChromeBluetoothRemoteGattDescriptor_create( | 33 Java_ChromeBluetoothRemoteGattDescriptor_create( |
34 AttachCurrentThread(), | 34 AttachCurrentThread(), reinterpret_cast<intptr_t>(descriptor.get()), |
35 // TODO(scheib) Will eventually need to pass c++ pointer: | |
36 // reinterpret_cast<intptr_t>(descriptor.get()), | |
37 bluetooth_gatt_descriptor_wrapper, chrome_bluetooth_device)); | 35 bluetooth_gatt_descriptor_wrapper, chrome_bluetooth_device)); |
38 | 36 |
39 return descriptor; | 37 return descriptor; |
40 } | 38 } |
41 | 39 |
42 BluetoothRemoteGattDescriptorAndroid::~BluetoothRemoteGattDescriptorAndroid() { | 40 BluetoothRemoteGattDescriptorAndroid::~BluetoothRemoteGattDescriptorAndroid() { |
43 Java_ChromeBluetoothRemoteGattDescriptor_onBluetoothRemoteGattDescriptorAndroi dDestruction( | 41 Java_ChromeBluetoothRemoteGattDescriptor_onBluetoothRemoteGattDescriptorAndroi dDestruction( |
44 AttachCurrentThread(), j_descriptor_.obj()); | 42 AttachCurrentThread(), j_descriptor_.obj()); |
45 } | 43 } |
46 | 44 |
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64 ConvertJavaStringToUTF8(Java_ChromeBluetoothRemoteGattDescriptor_getUUID( | 62 ConvertJavaStringToUTF8(Java_ChromeBluetoothRemoteGattDescriptor_getUUID( |
65 AttachCurrentThread(), j_descriptor_.obj()))); | 63 AttachCurrentThread(), j_descriptor_.obj()))); |
66 } | 64 } |
67 | 65 |
68 bool BluetoothRemoteGattDescriptorAndroid::IsLocal() const { | 66 bool BluetoothRemoteGattDescriptorAndroid::IsLocal() const { |
69 return false; | 67 return false; |
70 } | 68 } |
71 | 69 |
72 const std::vector<uint8_t>& BluetoothRemoteGattDescriptorAndroid::GetValue() | 70 const std::vector<uint8_t>& BluetoothRemoteGattDescriptorAndroid::GetValue() |
73 const { | 71 const { |
74 NOTIMPLEMENTED(); | 72 return value_; |
75 static std::vector<uint8_t> empty_value; | |
76 return empty_value; | |
77 } | 73 } |
78 | 74 |
79 BluetoothGattCharacteristic* | 75 BluetoothGattCharacteristic* |
80 BluetoothRemoteGattDescriptorAndroid::GetCharacteristic() const { | 76 BluetoothRemoteGattDescriptorAndroid::GetCharacteristic() const { |
81 NOTIMPLEMENTED(); | 77 NOTIMPLEMENTED(); |
82 return nullptr; | 78 return nullptr; |
83 } | 79 } |
84 | 80 |
85 BluetoothGattCharacteristic::Permissions | 81 BluetoothGattCharacteristic::Permissions |
86 BluetoothRemoteGattDescriptorAndroid::GetPermissions() const { | 82 BluetoothRemoteGattDescriptorAndroid::GetPermissions() const { |
87 NOTIMPLEMENTED(); | 83 NOTIMPLEMENTED(); |
88 return 0; | 84 return 0; |
89 } | 85 } |
90 | 86 |
91 void BluetoothRemoteGattDescriptorAndroid::ReadRemoteDescriptor( | 87 void BluetoothRemoteGattDescriptorAndroid::ReadRemoteDescriptor( |
92 const ValueCallback& callback, | 88 const ValueCallback& callback, |
93 const ErrorCallback& error_callback) { | 89 const ErrorCallback& error_callback) { |
94 NOTIMPLEMENTED(); | 90 if (read_pending_ || write_pending_) { |
95 base::MessageLoop::current()->PostTask( | 91 base::MessageLoop::current()->PostTask( |
96 FROM_HERE, | 92 FROM_HERE, base::Bind(error_callback, |
97 base::Bind(error_callback, BluetoothGattService::GATT_ERROR_FAILED)); | 93 BluetoothGattService::GATT_ERROR_IN_PROGRESS)); |
94 return; | |
95 } | |
96 | |
97 if (!Java_ChromeBluetoothRemoteGattDescriptor_readRemoteDescriptor( | |
98 AttachCurrentThread(), j_descriptor_.obj())) { | |
99 base::MessageLoop::current()->PostTask( | |
100 FROM_HERE, | |
101 base::Bind(error_callback, | |
102 BluetoothRemoteGattServiceAndroid::GATT_ERROR_FAILED)); | |
103 return; | |
104 } | |
105 | |
106 read_pending_ = true; | |
107 read_callback_ = callback; | |
108 read_error_callback_ = error_callback; | |
98 } | 109 } |
99 | 110 |
100 void BluetoothRemoteGattDescriptorAndroid::WriteRemoteDescriptor( | 111 void BluetoothRemoteGattDescriptorAndroid::WriteRemoteDescriptor( |
101 const std::vector<uint8_t>& new_value, | 112 const std::vector<uint8_t>& new_value, |
102 const base::Closure& callback, | 113 const base::Closure& callback, |
103 const ErrorCallback& error_callback) { | 114 const ErrorCallback& error_callback) { |
104 NOTIMPLEMENTED(); | 115 if (read_pending_ || write_pending_) { |
105 base::MessageLoop::current()->PostTask( | 116 base::MessageLoop::current()->PostTask( |
106 FROM_HERE, | 117 FROM_HERE, base::Bind(error_callback, |
107 base::Bind(error_callback, BluetoothGattService::GATT_ERROR_FAILED)); | 118 BluetoothGattService::GATT_ERROR_IN_PROGRESS)); |
119 return; | |
120 } | |
121 | |
122 JNIEnv* env = AttachCurrentThread(); | |
123 if (!Java_ChromeBluetoothRemoteGattDescriptor_writeRemoteDescriptor( | |
124 env, j_descriptor_.obj(), | |
125 base::android::ToJavaByteArray(env, new_value).obj())) { | |
126 base::MessageLoop::current()->PostTask( | |
127 FROM_HERE, | |
128 base::Bind(error_callback, | |
129 BluetoothRemoteGattServiceAndroid::GATT_ERROR_FAILED)); | |
130 return; | |
131 } | |
132 | |
133 write_pending_ = true; | |
134 write_callback_ = callback; | |
135 write_error_callback_ = error_callback; | |
136 } | |
137 | |
138 void BluetoothRemoteGattDescriptorAndroid::OnRead( | |
139 JNIEnv* env, | |
140 const JavaParamRef<jobject>& jcaller, | |
141 int32_t status, | |
142 const JavaParamRef<jbyteArray>& value) { | |
143 read_pending_ = false; | |
144 | |
145 // Clear callbacks before calling to avoid reentrancy issues. | |
146 ValueCallback read_callback = read_callback_; | |
147 ErrorCallback read_error_callback = read_error_callback_; | |
148 read_callback_.Reset(); | |
149 read_error_callback_.Reset(); | |
150 | |
151 if (status == 0 // android.bluetooth.BluetoothGatt.GATT_SUCCESS | |
152 && !read_callback.is_null()) { | |
153 base::android::JavaByteArrayToByteVector(env, value, &value_); | |
154 read_callback.Run(value_); | |
155 // TODO(https://crbug.com/545682): Call GattDescriptorValueChanged. | |
scheib
2016/02/26 04:27:01
update to descriptor bug 584369
tommyt
2016/03/01 14:45:15
Done.
| |
156 } else if (!read_error_callback.is_null()) { | |
157 read_error_callback.Run( | |
158 BluetoothRemoteGattServiceAndroid::GetGattErrorCode(status)); | |
159 } | |
160 } | |
161 | |
162 void BluetoothRemoteGattDescriptorAndroid::OnWrite( | |
163 JNIEnv* env, | |
164 const JavaParamRef<jobject>& jcaller, | |
165 int32_t status) { | |
166 write_pending_ = false; | |
167 | |
168 // Clear callbacks before calling to avoid reentrancy issues. | |
169 base::Closure write_callback = write_callback_; | |
170 ErrorCallback write_error_callback = write_error_callback_; | |
171 write_callback_.Reset(); | |
172 write_error_callback_.Reset(); | |
173 | |
174 if (status == 0 // android.bluetooth.BluetoothGatt.GATT_SUCCESS | |
175 && !write_callback.is_null()) { | |
176 write_callback.Run(); | |
177 // TODO(https://crbug.com/545682): Call GattDescriptorValueChanged. | |
scheib
2016/02/26 04:27:01
update to descriptor bug 584369
tommyt
2016/03/01 14:45:15
Done.
| |
178 } else if (!write_error_callback.is_null()) { | |
179 write_error_callback.Run( | |
180 BluetoothRemoteGattServiceAndroid::GetGattErrorCode(status)); | |
181 } | |
108 } | 182 } |
109 | 183 |
110 BluetoothRemoteGattDescriptorAndroid::BluetoothRemoteGattDescriptorAndroid( | 184 BluetoothRemoteGattDescriptorAndroid::BluetoothRemoteGattDescriptorAndroid( |
111 const std::string& instance_id) | 185 const std::string& instance_id) |
112 : instance_id_(instance_id) {} | 186 : instance_id_(instance_id) {} |
113 | 187 |
114 } // namespace device | 188 } // namespace device |
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