CAResult_t CAEDRNativeConnect(JNIEnv *env, const char *address)
{
VERIFY_NON_NULL(address, TAG, "address is null");
if (!CAEDRNativeIsEnableBTAdapter(env))
{
OIC_LOG(INFO, TAG, "BT adapter is not enabled");
return CA_ADAPTER_NOT_ENABLED;
}
jclass jni_cid_BTAdapter = (*env)->FindClass(env, CLASSPATH_BT_ADPATER);
if (!jni_cid_BTAdapter)
{
OIC_LOG(ERROR, TAG, "jni_cid_BTAdapter is null");
return CA_STATUS_FAILED;
}
// get BTadpater
jmethodID jni_mid_getDefaultAdapter = (*env)->GetStaticMethodID(env, jni_cid_BTAdapter,
"getDefaultAdapter",
METHODID_OBJECTNONPARAM);
if (!jni_mid_getDefaultAdapter)
{
OIC_LOG(ERROR, TAG, "jni_mid_getDefaultAdapter is null");
(*env)->DeleteLocalRef(env, jni_cid_BTAdapter);
return CA_STATUS_FAILED;
}
jobject jni_obj_BTAdapter = (*env)->CallStaticObjectMethod(env, jni_cid_BTAdapter,
jni_mid_getDefaultAdapter);
if (!jni_obj_BTAdapter)
{
OIC_LOG(ERROR, TAG, "jni_obj_BTAdapter is null");
(*env)->DeleteLocalRef(env, jni_cid_BTAdapter);
return CA_STATUS_FAILED;
}
// get remote bluetooth device
jmethodID jni_mid_getRemoteDevice = (*env)->GetMethodID(env, jni_cid_BTAdapter,
"getRemoteDevice",
METHODID_BT_DEVICEPARAM);
(*env)->DeleteLocalRef(env, jni_cid_BTAdapter);
if (!jni_mid_getRemoteDevice)
{
OIC_LOG(ERROR, TAG, "jni_mid_getRemoteDevice is null");
(*env)->DeleteLocalRef(env, jni_obj_BTAdapter);
return CA_STATUS_FAILED;
}
jstring jni_address = (*env)->NewStringUTF(env, address);
jobject jni_obj_remoteBTDevice = (*env)->CallObjectMethod(env, jni_obj_BTAdapter,
jni_mid_getRemoteDevice, jni_address);
(*env)->DeleteLocalRef(env, jni_address);
(*env)->DeleteLocalRef(env, jni_obj_BTAdapter);
if (!jni_obj_remoteBTDevice)
{
OIC_LOG(ERROR, TAG, "jni_obj_remoteBTDevice is null");
return CA_STATUS_FAILED;
}
// get create Rfcomm Socket method ID
jclass jni_cid_BluetoothDevice = (*env)->FindClass(env, CLASSPATH_BT_DEVICE);
if (!jni_cid_BluetoothDevice)
{
OIC_LOG(ERROR, TAG, "jni_cid_BluetoothDevice is null");
(*env)->DeleteLocalRef(env, jni_obj_remoteBTDevice);
return CA_STATUS_FAILED;
}
jmethodID jni_mid_createSocket = (*env)->GetMethodID(
env, jni_cid_BluetoothDevice, "createInsecureRfcommSocketToServiceRecord",
"(Ljava/util/UUID;)Landroid/bluetooth/BluetoothSocket;");
(*env)->DeleteLocalRef(env, jni_cid_BluetoothDevice);
if (!jni_mid_createSocket)
{
OIC_LOG(ERROR, TAG, "jni_mid_createSocket is null");
(*env)->DeleteLocalRef(env, jni_obj_remoteBTDevice);
return CA_STATUS_FAILED;
}
// setting UUID
jclass jni_cid_uuid = (*env)->FindClass(env, CLASSPATH_BT_UUID);
if (!jni_cid_uuid)
{
OIC_LOG(ERROR, TAG, "jni_cid_uuid is null");
(*env)->DeleteLocalRef(env, jni_obj_remoteBTDevice);
return CA_STATUS_FAILED;
}
jmethodID jni_mid_fromString = (*env)->GetStaticMethodID(
env, jni_cid_uuid, "fromString", "(Ljava/lang/String;)Ljava/util/UUID;");
if (!jni_mid_fromString)
{
OIC_LOG(ERROR, TAG, "jni_mid_fromString is null");
(*env)->DeleteLocalRef(env, jni_cid_uuid);
(*env)->DeleteLocalRef(env, jni_obj_remoteBTDevice);
return CA_STATUS_FAILED;
}
jstring jni_uuid = (*env)->NewStringUTF(env, OIC_EDR_SERVICE_ID);
if (!jni_uuid)
{
OIC_LOG(ERROR, TAG, "jni_uuid is null");
(*env)->DeleteLocalRef(env, jni_cid_uuid);
(*env)->DeleteLocalRef(env, jni_obj_remoteBTDevice);
return CA_STATUS_FAILED;
}
jobject jni_obj_uuid = (*env)->CallStaticObjectMethod(env, jni_cid_uuid, jni_mid_fromString,
jni_uuid);
(*env)->DeleteLocalRef(env, jni_cid_uuid);
(*env)->DeleteLocalRef(env, jni_uuid);
if (!jni_obj_uuid)
{
OIC_LOG(ERROR, TAG, "jni_obj_uuid is null");
(*env)->DeleteLocalRef(env, jni_obj_remoteBTDevice);
return CA_STATUS_FAILED;
}
// create socket
jobject jni_obj_BTSocket = (*env)->CallObjectMethod(env, jni_obj_remoteBTDevice,
jni_mid_createSocket, jni_obj_uuid);
(*env)->DeleteLocalRef(env, jni_obj_uuid);
(*env)->DeleteLocalRef(env, jni_obj_remoteBTDevice);
if (!jni_obj_BTSocket)
{
OIC_LOG(ERROR, TAG, "jni_obj_BTSocket is null");
return CA_STATUS_FAILED;
}
// connect
jclass jni_cid_BTSocket = (*env)->FindClass(env, CLASSPATH_BT_SOCKET);
if (!jni_cid_BTSocket)
{
OIC_LOG(ERROR, TAG, "jni_cid_BTSocket is null");
(*env)->DeleteLocalRef(env, jni_obj_BTSocket);
return CA_STATUS_FAILED;
}
jmethodID jni_mid_connect = (*env)->GetMethodID(env, jni_cid_BTSocket, "connect", "()V");
(*env)->DeleteLocalRef(env, jni_cid_BTSocket);
if (!jni_mid_connect)
{
OIC_LOG(ERROR, TAG, "jni_mid_connect is null");
(*env)->DeleteLocalRef(env, jni_obj_BTSocket);
return CA_STATUS_FAILED;
}
OIC_LOG(DEBUG, TAG, "initiating connection...");
(*env)->CallVoidMethod(env, jni_obj_BTSocket, jni_mid_connect);
if ((*env)->ExceptionCheck(env))
{
OIC_LOG(ERROR, TAG, "Connect is Failed!!!");
(*env)->ExceptionDescribe(env);
(*env)->ExceptionClear(env);
return CA_STATUS_FAILED;
}
// set socket to list
jobject jni_socket = (*env)->NewGlobalRef(env, jni_obj_BTSocket);
if (!jni_socket)
{
OIC_LOG(ERROR, TAG, "jni_socket is null");
(*env)->DeleteLocalRef(env, jni_obj_BTSocket);
return CA_STATUS_FAILED;
}
ca_mutex_lock(g_mutexObjectList);
CAEDRNativeAddDeviceSocketToList(env, jni_socket);
(*env)->DeleteGlobalRef(env, jni_socket);
(*env)->DeleteLocalRef(env, jni_obj_BTSocket);
ca_mutex_unlock(g_mutexObjectList);
// update state
ca_mutex_lock(g_mutexStateList);
CAEDRUpdateDeviceState(STATE_CONNECTED, address);
ca_mutex_unlock(g_mutexStateList);
OIC_LOG(DEBUG, TAG, "successfully connected");
return CA_STATUS_OK;
}
void CAEDRNativeConnect(JNIEnv *env, const char *address, uint32_t id)
{
OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect..");
jclass jni_cid_BTAdapter = (*env)->FindClass(env, CLASSPATH_BT_ADPATER);
if(!jni_cid_BTAdapter)
{
OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect: jni_cid_BTAdapter is null");
return;
}
// get BTadpater
jmethodID jni_mid_getDefaultAdapter = (*env)->GetStaticMethodID(env,
jni_cid_BTAdapter, "getDefaultAdapter", METHODID_OBJECTNONPARAM);
if(!jni_mid_getDefaultAdapter)
{
OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect: jni_mid_getDefaultAdapter is null");
return;
}
jobject jni_obj_BTAdapter = (*env)->CallStaticObjectMethod(env,
jni_cid_BTAdapter, jni_mid_getDefaultAdapter);
if(!jni_obj_BTAdapter)
{
OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect: jni_obj_BTAdapter is null");
return;
}
// get remote bluetooth device
jmethodID jni_mid_getRemoteDevice = (*env)->GetMethodID(env,
jni_cid_BTAdapter, "getRemoteDevice",
"(Ljava/lang/String;)Landroid/bluetooth/BluetoothDevice;");
if(!jni_mid_getRemoteDevice)
{
OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect: jni_mid_getRemoteDevice is null");
return;
}
//jstring jni_address = (*env)->NewStringUTF(env, "B8:5E:7B:54:52:1C");
jstring jni_address = (*env)->NewStringUTF(env, address);
jobject jni_obj_remoteBTDevice = (*env)->CallObjectMethod(env,
jni_obj_BTAdapter, jni_mid_getRemoteDevice, jni_address);
if(!jni_obj_remoteBTDevice)
{
OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect: jni_obj_remoteBTDevice is null");
return;
}
// get create Rfcomm Socket method ID
jclass jni_cid_BluetoothDevice = (*env)->FindClass(env, "android/bluetooth/BluetoothDevice");
if(!jni_cid_BluetoothDevice)
{
OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect: jni_cid_BluetoothDevice is null");
return;
}
jmethodID jni_mid_createSocket = (*env)->GetMethodID(env,
jni_cid_BluetoothDevice,
"createInsecureRfcommSocketToServiceRecord",
"(Ljava/util/UUID;)Landroid/bluetooth/BluetoothSocket;");
if(!jni_mid_createSocket) {
OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect: jni_mid_createSocket is null");
return;
}
// createInsecureRfcommSocketToServiceRecord / createRfcommSocketToServiceRecord
// setting UUID
jclass jni_cid_uuid = (*env)->FindClass(env, CLASSPATH_BT_UUID);
if(!jni_cid_uuid)
{
OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect: jni_cid_uuid is null");
return;
}
jmethodID jni_mid_fromString = (*env)->GetStaticMethodID(env, jni_cid_uuid, "fromString",
"(Ljava/lang/String;)Ljava/util/UUID;");
if(!jni_mid_fromString)
{
OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect: jni_mid_fromString is null");
return;
}
jobject jni_obj_uuid = (*env)->CallStaticObjectMethod(env, jni_cid_uuid,
jni_mid_fromString, OIC_EDR_SERVICE_ID);
if(!jni_obj_uuid)
{
OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect: jni_obj_uuid is null");
return;
}
// create socket
jobject jni_obj_BTSocket = (*env)->CallObjectMethod(env,
jni_obj_remoteBTDevice, jni_mid_createSocket, jni_obj_uuid);
if(!jni_obj_BTSocket)
{
OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect: jni_obj_BTSocket is null");
return;
}
// connect
jclass jni_cid_BTSocket = (*env)->FindClass(env, "android/bluetooth/BluetoothSocket");
if(!jni_cid_BTSocket)
{
OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect: jni_cid_BTSocket is null");
return;
}
jmethodID jni_mid_connect = (*env)->GetMethodID(env, jni_cid_BTSocket, "connect", "()V");
if(!jni_mid_connect)
{
OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect: jni_mid_connect is null");
return;
}
OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect: initiating connection...");
(*env)->CallVoidMethod(env, jni_obj_BTSocket, jni_mid_connect);
if((*env)->ExceptionCheck(env))
{
OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect: Connect is Failed!!!");
(*env)->ExceptionDescribe(env);
(*env)->ExceptionClear(env);
return;
}
// set socket to list
jobject jni_socket = (*env)->NewGlobalRef(env, jni_obj_BTSocket);
CAEDRNativeAddDeviceSocketToList(env, jni_socket);
// update state
CAEDRUpdateDeviceState(STATE_CONNECTED, address);
OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect: connected");
}
