src/Bluetooth/JSBluetoothDevice.cpp

   1 //
   2 // Tizen Web Device API
   3 // Copyright (c) 2012 Samsung Electronics Co., Ltd.
   4 //
   5 // Licensed under the Apache License, Version 2.0 (the License);
   6 // you may not use this file except in compliance with the License.
   7 // You may obtain a copy of the License at
   8 //
   9 // http://www.apache.org/licenses/LICENSE-2.0
  10 //
  11 // Unless required by applicable law or agreed to in writing, software
  12 // distributed under the License is distributed on an "AS IS" BASIS,
  13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 // See the License for the specific language governing permissions and
  15 // limitations under the License.
  16 //
  17
  18 #include <SecurityExceptions.h>
  19
  20 #include <JSUtil.h>
  21 #include <ArgumentValidator.h>
  22 #include <GlobalContextManager.h>
  23 #include <PlatformException.h>
  24 #include <MultiCallbackUserData.h>
  25
  26 #include "plugin_config.h"
  27 #include "JSBluetoothDevice.h"
  28 #include "BluetoothDevice.h"
  29 #include "BluetoothAdapter.h"
  30
  31 #include <TimeTracer.h>
  32 #include <Logger.h>
  33
  34 using namespace WrtDeviceApis::Commons;
  35 using namespace DeviceAPI::Common;
  36
  37 namespace DeviceAPI {
  38 namespace Bluetooth {
  39
  40 JSClassDefinition JSBluetoothDevice::m_classInfo = {
  41     0,
  42     kJSClassAttributeNone,
  43     "BluetoothDevice",
  44     NULL, //ParentClass
  45     m_property, //StaticValues
  46     m_function, //StaticFunctions
  47     initialize, //Initialize
  48     finalize, //Finalize
  49     NULL, //HasProperty,
  50     NULL, //GetProperty,
  51     NULL, //SetProperty,
  52     NULL, //DeleteProperty,
  53     NULL, //GetPropertyNames,
  54     NULL, //CallAsFunction,
  55     NULL, //CallAsConstructor,
  56     NULL, //HasInstance,
  57     NULL //ConvertToType
  58 };
  59
  60 JSStaticValue JSBluetoothDevice::m_property[] = {
  61     { BLUETOOTH_DEVICE_NAME, getProperty, NULL, kJSPropertyAttributeNone|kJSPropertyAttributeReadOnly|kJSPropertyAttributeDontDelete },
  62     { BLUETOOTH_DEVICE_ADDRESS, getProperty, NULL, kJSPropertyAttributeNone|kJSPropertyAttributeReadOnly|kJSPropertyAttributeDontDelete },
  63     { BLUETOOTH_DEVICE_DEVICE_CLASS, getProperty, NULL, kJSPropertyAttributeNone|kJSPropertyAttributeReadOnly|kJSPropertyAttributeDontDelete },
  64     { BLUETOOTH_DEVICE_IS_BONDED, getProperty, NULL, kJSPropertyAttributeNone|kJSPropertyAttributeReadOnly|kJSPropertyAttributeDontDelete },
  65     { BLUETOOTH_DEVICE_IS_TRUSTED, getProperty, NULL, kJSPropertyAttributeNone|kJSPropertyAttributeReadOnly|kJSPropertyAttributeDontDelete },
  66     { BLUETOOTH_DEVICE_IS_CONNECTED, getProperty, NULL, kJSPropertyAttributeNone|kJSPropertyAttributeReadOnly|kJSPropertyAttributeDontDelete },
  67     { BLUETOOTH_DEVICE_UUIDS, getProperty, NULL, kJSPropertyAttributeNone|kJSPropertyAttributeReadOnly|kJSPropertyAttributeDontDelete },
  68     { 0, 0, 0, 0 }
  69 };
  70
  71 JSStaticFunction JSBluetoothDevice::m_function[] = {
  72     { BLUETOOTH_DEVICE_API_CONNECT_TO_SERVICE_BY_UUID, connectToServiceByUUID, kJSPropertyAttributeNone },
  73     { 0, 0, 0 }
  74 };
  75
  76 JSClassRef JSBluetoothDevice::m_jsClassRef = JSClassCreate(JSBluetoothDevice::getClassInfo());
  77
  78 const JSClassRef JSBluetoothDevice::getClassRef()
  79 {
  80     if (!m_jsClassRef) {
  81         m_jsClassRef = JSClassCreate(&m_classInfo);
  82     }
  83     return m_jsClassRef;
  84 }
  85
  86 const JSClassDefinition* JSBluetoothDevice::getClassInfo()
  87 {
  88     return &m_classInfo;
  89 }
  90
  91 JSObjectRef JSBluetoothDevice::createJSObject(JSContextRef context, BluetoothDeviceSharedPtr device)
  92 {
  93     BluetoothDeviceHolderPtr holder = new BluetoothDeviceHolder(device);
  94     return JSObjectMake(context, getClassRef(), static_cast<void*>(holder));
  95 }
  96
  97 void JSBluetoothDevice::initialize(JSContextRef context, JSObjectRef object)
  98 {
  99     // Do nothing
 100 }
 101
 102 void JSBluetoothDevice::finalize(JSObjectRef object)
 103 {
 104     BluetoothDeviceHolderPtr priv = static_cast<BluetoothDeviceHolderPtr>(JSObjectGetPrivate(object));
 105     if (priv) {
 106         JSObjectSetPrivate(object, NULL);
 107         delete priv;
 108     }
 109 }
 110
 111 JSValueRef JSBluetoothDevice::getProperty(JSContextRef context,
 112         JSObjectRef object,
 113         JSStringRef propertyName,
 114         JSValueRef* exception)
 115 {
 116     try {
 117         BluetoothDeviceHolderPtr priv = static_cast<BluetoothDeviceHolderPtr>(JSObjectGetPrivate(object));
 118         if (!priv) {
 119             throw TypeMismatchException("Private object is NULL");
 120         }
 121
 122         if (JSStringIsEqualToUTF8CString(propertyName, BLUETOOTH_DEVICE_NAME)) {
 123             return JSUtil::toJSValueRef(context, priv->mDevice->getName());
 124         }
 125         else if (JSStringIsEqualToUTF8CString(propertyName, BLUETOOTH_DEVICE_ADDRESS)) {
 126             return JSUtil::toJSValueRef(context, priv->mDevice->getAddress());
 127         }
 128         else if (JSStringIsEqualToUTF8CString(propertyName, BLUETOOTH_DEVICE_DEVICE_CLASS)) {
 129             return priv->mDevice->getDeviceClass(context);
 130         }
 131         else if (JSStringIsEqualToUTF8CString(propertyName, BLUETOOTH_DEVICE_IS_BONDED)) {
 132             return JSUtil::toJSValueRef(context, priv->mDevice->isBonded());
 133         }
 134         else if (JSStringIsEqualToUTF8CString(propertyName, BLUETOOTH_DEVICE_IS_TRUSTED)) {
 135             return JSUtil::toJSValueRef(context, priv->mDevice->isTrusted());
 136         }
 137         else if (JSStringIsEqualToUTF8CString(propertyName, BLUETOOTH_DEVICE_IS_CONNECTED)) {
 138             return JSUtil::toJSValueRef(context, priv->mDevice->isConnected());
 139         }
 140         else if (JSStringIsEqualToUTF8CString(propertyName, BLUETOOTH_DEVICE_UUIDS)) {
 141             return priv->mDevice->getUUIDs(context);
 142         }
 143     } catch (const BasePlatformException &err) {
 144         LoggerW("Getting property is failed: " << err.getMessage().c_str());
 145     }
 146
 147     return NULL;
 148 }
 149
 150 JSValueRef JSBluetoothDevice::connectToServiceByUUID(JSContextRef context,
 151         JSObjectRef object,
 152         JSObjectRef thisObject,
 153         size_t argumentCount,
 154         const JSValueRef arguments[],
 155         JSValueRef* exception)
 156 {
 157     TIME_TRACER_ITEM_BEGIN(__FUNCTION__, 0);
 158
 159     // Access Check
 160     AceSecurityStatus status = BLUETOOTH_CHECK_ACCESS(BLUETOOTH_DEVICE_API_CONNECT_TO_SERVICE_BY_UUID);
 161     TIZEN_SYNC_ACCESS_HANDLER(status, context, exception);
 162
 163     try {
 164         // Private Object
 165         BluetoothDeviceHolderPtr priv = static_cast<BluetoothDeviceHolderPtr>(JSObjectGetPrivate(thisObject));
 166         if (!priv) {
 167             throw TypeMismatchException("Private object is NULL.");
 168         }
 169
 170         ArgumentValidator validator(context, argumentCount, arguments);
 171         std::string uuid = validator.toString(0);  // uuid
 172         JSObjectRef successCallback = validator.toFunction(1);  // successCallback
 173         JSObjectRef errorCallback = validator.toFunction(2, true);  // errorCallback
 174         std::string remoteAddress = priv->mDevice->getAddress();    // remote address
 175
 176         // perform
 177         MultiCallbackUserDataPtr callback(
 178                 new MultiCallbackUserData(GlobalContextManager::getInstance()->getGlobalContext(context)));
 179         if(!callback){
 180             LoggerW("Can't create MultiCallbackUserData");
 181         }
 182         else {
 183             callback->setCallback("success", successCallback);
 184             callback->setCallback("error", errorCallback);
 185         }
 186
 187         BluetoothAdapter::getInstance()->connectToServiceByUUID(remoteAddress, uuid, callback);
 188         TIME_TRACER_ITEM_END(__FUNCTION__, 0);
 189
 190         return JSValueMakeUndefined(context);
 191     } catch (const BasePlatformException &err) {
 192         return JSWebAPIErrorFactory::postException(context, exception, err);
 193     } catch (...) {
 194         DeviceAPI::Common::UnknownException err("Unknown Error in BluetoothDevice.connectToServiceByUUID().");
 195         return JSWebAPIErrorFactory::postException(context, exception, err);
 196     }
 197 }
 198
 199
 200
 201 } // Bluetooth
 202 } // DeviceAPI