1 /******************************************************************
3 * Copyright 2014 Samsung Electronics All Rights Reserved.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
19 ******************************************************************/
25 #include "caedrinterface.h"
26 #include "caedrutils.h"
27 #include "caedrclient.h"
29 #include "oic_malloc.h"
30 #include "oic_string.h"
31 #include "cathreadpool.h" /* for thread pool */
33 #include "uarraylist.h"
34 #include "caadapterutils.h"
37 #define TAG PCF("CA_EDR_CLIENT")
39 static const char METHODID_CONTEXTNONPARAM[] = "()Landroid/content/Context;";
40 static const char METHODID_OBJECTNONPARAM[] = "()Landroid/bluetooth/BluetoothAdapter;";
41 static const char METHODID_OUTPUTNONPARAM[] = "()Ljava/io/OutputStream;";
42 static const char METHODID_STRINGNONPARAM[] = "()Ljava/lang/String;";
43 static const char METHODID_BT_DEVICEPARAM[] =
44 "(Ljava/lang/String;)Landroid/bluetooth/BluetoothDevice;";
45 static const char CLASSPATH_BT_ADPATER[] = "android/bluetooth/BluetoothAdapter";
46 static const char CLASSPATH_BT_DEVICE[] = "android/bluetooth/BluetoothDevice";
47 static const char CLASSPATH_BT_INTERFACE[] = "org/iotivity/ca/CaEdrInterface";
48 static const char CLASSPATH_BT_SOCKET[] = "android/bluetooth/BluetoothSocket";
49 static const char CLASSPATH_BT_UUID[] = "java/util/UUID";
50 static const char CLASSPATH_CONTEXT[] = "android/content/Context";
51 static const char CLASSPATH_OUTPUT[] = "java/io/OutputStream";
53 static ca_thread_pool_t g_threadPoolHandle = NULL;
56 static jobject g_context;
59 * @var g_mutexUnicastServer
60 * @brief Mutex to synchronize unicast server
62 static ca_mutex g_mutexUnicastServer = NULL;
66 * @brief Flag to control the Receive Unicast Data Thread
68 static bool g_stopUnicast = false;
71 * @var g_mutexMulticastServer
72 * @brief Mutex to synchronize secure multicast server
74 static ca_mutex g_mutexMulticastServer = NULL;
77 * @var g_stopMulticast
78 * @brief Flag to control the Receive Multicast Data Thread
80 static bool g_stopMulticast = false;
84 * @brief Flag to control the Accept Thread
86 static bool g_stopAccept = false;
89 * @var g_mutexStateList
90 * @brief Mutex to synchronize device state list
92 static ca_mutex g_mutexStateList = NULL;
95 * @var g_mutexObjectList
96 * @brief Mutex to synchronize device object list
98 static ca_mutex g_mutexObjectList = NULL;
100 typedef struct send_data
108 @brief Thread context information for unicast, multicast and secured unicast server
113 CAAdapterServerType_t type;
114 } CAAdapterReceiveThreadContext_t;
119 } CAAdapterAcceptThreadContext_t;
122 * implement for BT-EDR adapter common method
124 CAResult_t CAEDRGetInterfaceInformation(CAEndpoint_t **info)
126 OIC_LOG(DEBUG, TAG, "IN - CAEDRGetInterfaceInformation");
130 OIC_LOG(ERROR, TAG, "endpoint info is null");
131 return CA_STATUS_FAILED;
134 int32_t netInfoSize = 1;
136 char *macAddress = NULL;
137 CAResult_t ret = CAEDRGetInterfaceInfo(&macAddress);
138 OIC_LOG_V(ERROR, TAG, "address : %s", macAddress);
139 if (NULL == macAddress)
141 OIC_LOG(ERROR, TAG, "mac address is null");
143 return CA_STATUS_FAILED;
145 if (CA_STATUS_OK != ret)
147 OIC_LOG_V(ERROR, TAG, "Failed to get interface info [%d]", ret);
153 // Create local endpoint using util function
154 CAEndpoint_t *endpoint = CAAdapterCreateEndpoint(CA_DEFAULT_FLAGS,
155 CA_RFCOMM_ADAPTER, macAddress, 0);
156 if (NULL == endpoint)
158 OIC_LOG(ERROR, TAG, "Failed to create Local Endpoint!");
160 return CA_STATUS_FAILED;
163 // copy unicast server information
164 CAEndpoint_t *netInfo = (CAEndpoint_t *)OICMalloc(sizeof(CAEndpoint_t) * netInfoSize);
167 OIC_LOG(ERROR, TAG, "Invalid input..");
169 CAAdapterFreeEndpoint(endpoint);
170 return CA_MEMORY_ALLOC_FAILED;
172 *netInfo = *endpoint;
176 CAAdapterFreeEndpoint(endpoint);
178 OIC_LOG(DEBUG, TAG, "OUT - CAEDRGetInterfaceInformation");
182 void CAEDRClientTerminate()
184 OIC_LOG(DEBUG, TAG, "IN");
186 OIC_LOG(DEBUG, TAG, "OUT");
189 CAResult_t CAEDRManagerReadData(void)
191 OIC_LOG(DEBUG, TAG, "IN");
193 OIC_LOG(DEBUG, TAG, "OUT");
194 return CA_NOT_SUPPORTED;
197 CAResult_t CAEDRClientSendUnicastData(const char *remoteAddress, const char *serviceUUID,
198 const void *data, uint32_t dataLength, uint32_t *sentLength)
200 OIC_LOG(DEBUG, TAG, "IN");
201 CAEDRSendUnicastMessage(remoteAddress, (const char*) data, dataLength);
202 OIC_LOG(DEBUG, TAG, "OUT");
206 CAResult_t CAEDRClientSendMulticastData(const char *serviceUUID, const void *data,
207 uint32_t dataLength, uint32_t *sentLength)
209 OIC_LOG(DEBUG, TAG, "IN");
210 CAEDRSendMulticastMessage((const char*) data, dataLength);
211 OIC_LOG(DEBUG, TAG, "OUT");
215 // It will be updated when android EDR support is added
216 void CAEDRClientUnsetCallbacks(void)
218 OIC_LOG(DEBUG, TAG, "IN");
220 OIC_LOG(DEBUG, TAG, "OUT");
223 // It will be updated when android EDR support is added
224 void CAEDRClientDisconnectAll(void)
226 OIC_LOG(DEBUG, TAG, "IN");
228 OIC_LOG(DEBUG, TAG, "OUT");
231 CAResult_t CAEDRGetAdapterEnableState(bool *state)
233 OIC_LOG(DEBUG, TAG, "IN");
236 OIC_LOG(ERROR, TAG, "g_jvm is null");
237 return CA_STATUS_INVALID_PARAM;
239 bool isAttached = false;
241 jint res = (*g_jvm)->GetEnv(g_jvm, (void**) &env, JNI_VERSION_1_6);
244 OIC_LOG(DEBUG, TAG, "CAEDRGetAdapterEnableState - Could not get JNIEnv pointer");
245 res = (*g_jvm)->AttachCurrentThread(g_jvm, &env, NULL);
249 OIC_LOG(ERROR, TAG, "AttachCurrentThread failed");
250 return CA_STATUS_INVALID_PARAM;
254 jboolean ret = CAEDRNativeIsEnableBTAdapter(env);
266 (*g_jvm)->DetachCurrentThread(g_jvm);
269 OIC_LOG(DEBUG, TAG, "OUT");
273 void CAEDRJniInitContext()
275 OIC_LOG(DEBUG, TAG, "CAEDRJniInitContext");
277 g_context = (jobject) CANativeJNIGetContext();
280 CAResult_t CAEDRCreateJNIInterfaceObject(jobject context)
283 OIC_LOG(DEBUG, TAG, "[EDRCore] CAEDRCreateJNIInterfaceObject");
285 if ((*g_jvm)->GetEnv(g_jvm, (void**) &env, JNI_VERSION_1_6) != JNI_OK)
287 OIC_LOG(ERROR, TAG, "[EDRCore] Could not get JNIEnv pointer");
288 return CA_STATUS_FAILED;
291 //getApplicationContext
292 jclass contextClass = (*env)->FindClass(env, CLASSPATH_CONTEXT);
295 OIC_LOG(ERROR, TAG, "[EDRCore] Could not get context object class");
296 return CA_STATUS_FAILED;
299 jmethodID getApplicationContextMethod = (*env)->GetMethodID(env, contextClass,
300 "getApplicationContext",
301 METHODID_CONTEXTNONPARAM);
302 if (!getApplicationContextMethod)
304 OIC_LOG(ERROR, TAG, "[EDRCore] Could not get getApplicationContext method");
305 return CA_STATUS_FAILED;
308 //Create EDRJniInterface instance
309 jclass EDRJniInterface = (*env)->FindClass(env, CLASSPATH_BT_INTERFACE);
310 if (!EDRJniInterface)
312 OIC_LOG(ERROR, TAG, "[EDRCore] Could not get CaEdrInterface class");
313 return CA_STATUS_FAILED;
316 jmethodID EDRInterfaceConstructorMethod = (*env)->GetMethodID(env, EDRJniInterface, "<init>",
317 "(Landroid/content/Context;)V");
318 if (!EDRInterfaceConstructorMethod)
320 OIC_LOG(ERROR, TAG, "[EDRCore] Could not get CaEdrInterface constructor method");
321 return CA_STATUS_FAILED;
324 (*env)->NewObject(env, EDRJniInterface, EDRInterfaceConstructorMethod, context);
325 OIC_LOG(DEBUG, TAG, "[EDRCore] NewObject Success");
331 static void CAEDRDestroyMutex()
333 OIC_LOG(DEBUG, TAG, "IN");
335 if (g_mutexUnicastServer)
337 ca_mutex_free(g_mutexUnicastServer);
338 g_mutexUnicastServer = NULL;
341 if (g_mutexMulticastServer)
343 ca_mutex_free(g_mutexMulticastServer);
344 g_mutexMulticastServer = NULL;
347 if (g_mutexStateList)
349 ca_mutex_free(g_mutexStateList);
350 g_mutexStateList = NULL;
353 if (g_mutexObjectList)
355 ca_mutex_free(g_mutexObjectList);
356 g_mutexObjectList = NULL;
358 OIC_LOG(DEBUG, TAG, "OUT");
361 static CAResult_t CAEDRCreateMutex()
363 OIC_LOG(DEBUG, TAG, "IN");
365 g_mutexUnicastServer = ca_mutex_new();
366 if (!g_mutexUnicastServer)
368 OIC_LOG(ERROR, TAG, "Failed to created mutex!");
369 return CA_STATUS_FAILED;
372 g_mutexMulticastServer = ca_mutex_new();
373 if (!g_mutexMulticastServer)
375 OIC_LOG(ERROR, TAG, "Failed to created mutex!");
378 return CA_STATUS_FAILED;
381 g_mutexStateList = ca_mutex_new();
382 if (!g_mutexStateList)
384 OIC_LOG(ERROR, TAG, "Failed to created mutex!");
387 return CA_STATUS_FAILED;
390 g_mutexObjectList = ca_mutex_new();
391 if (!g_mutexObjectList)
393 OIC_LOG(ERROR, TAG, "Failed to created mutex!");
396 return CA_STATUS_FAILED;
399 OIC_LOG(DEBUG, TAG, "OUT");
403 void CAEDRInitialize(ca_thread_pool_t handle)
405 OIC_LOG(DEBUG, TAG, "CAEDRInitialize");
407 g_threadPoolHandle = handle;
411 CAEDRJniInitContext();
416 bool isAttached = false;
418 jint res = (*g_jvm)->GetEnv(g_jvm, (void**) &env, JNI_VERSION_1_6);
421 OIC_LOG(DEBUG, TAG, "CAEDRInitialize - Could not get JNIEnv pointer");
422 res = (*g_jvm)->AttachCurrentThread(g_jvm, &env, NULL);
426 OIC_LOG(ERROR, TAG, "AttachCurrentThread failed");
431 jstring jni_address = CAEDRNativeGetLocalDeviceAddress(env);
434 const char* localAddress = (*env)->GetStringUTFChars(env, jni_address, NULL);
435 OIC_LOG_V(DEBUG, TAG, "My BT Address is %s", localAddress);
436 (*env)->ReleaseStringUTFChars(env, jni_address, localAddress);
439 ca_mutex_lock(g_mutexStateList);
440 CAEDRNativeCreateDeviceStateList();
441 ca_mutex_unlock(g_mutexStateList);
443 ca_mutex_lock(g_mutexObjectList);
444 CAEDRNativeCreateDeviceSocketList();
445 ca_mutex_unlock(g_mutexObjectList);
449 (*g_jvm)->DetachCurrentThread(g_jvm);
454 CAEDRCreateJNIInterfaceObject(g_context); /* create java CaEdrInterface instance*/
457 OIC_LOG(DEBUG, TAG, "OUT");
460 void CAEDRTerminate()
462 OIC_LOG(DEBUG, TAG, "CAEDRTerminate");
464 bool isAttached = false;
466 jint res = (*g_jvm)->GetEnv(g_jvm, (void**) &env, JNI_VERSION_1_6);
469 OIC_LOG(DEBUG, TAG, "CAEDRTerminate - Could not get JNIEnv pointer");
470 res = (*g_jvm)->AttachCurrentThread(g_jvm, &env, NULL);
474 OIC_LOG(ERROR, TAG, "AttachCurrentThread failed");
481 g_stopMulticast = true;
482 g_stopUnicast = true;
486 (*g_jvm)->DetachCurrentThread(g_jvm);
491 (*env)->DeleteGlobalRef(env, g_context);
494 CAEDRNativeSocketCloseToAll(env);
499 CAEDRNativeRemoveAllDeviceState();
500 CAEDRNativeRemoveAllDeviceSocket(env);
503 void CAEDRCoreJniInit()
505 OIC_LOG(DEBUG, TAG, "CAEdrClientJniInit");
506 g_jvm = (JavaVM*) CANativeJNIGetJavaVM();
509 CAResult_t CAEDRSendUnicastMessage(const char* address, const char* data, uint32_t dataLen)
511 OIC_LOG_V(DEBUG, TAG, "CAEDRSendUnicastMessage(%s, %s)", address, data);
513 CAEDRSendUnicastMessageImpl(address, data, dataLen);
517 CAResult_t CAEDRSendMulticastMessage(const char* data, uint32_t dataLen)
519 OIC_LOG_V(DEBUG, TAG, "CAEDRSendMulticastMessage(%s)", data);
521 bool isAttached = false;
523 jint res = (*g_jvm)->GetEnv(g_jvm, (void**) &env, JNI_VERSION_1_6);
526 OIC_LOG(DEBUG, TAG, "CAEDRSendMulticastMessage - Could not get JNIEnv pointer");
527 res = (*g_jvm)->AttachCurrentThread(g_jvm, &env, NULL);
531 OIC_LOG(ERROR, TAG, "AttachCurrentThread failed");
532 return CA_STATUS_INVALID_PARAM;
537 CAEDRSendMulticastMessageImpl(env, data, dataLen);
539 OIC_LOG(DEBUG, TAG, "sent data");
543 OIC_LOG(DEBUG, TAG, "DetachCurrentThread");
544 (*g_jvm)->DetachCurrentThread(g_jvm);
547 OIC_LOG(DEBUG, TAG, "OUT - CAEDRSendMulticastMessage");
551 CAResult_t CAEDRGetInterfaceInfo(char **address)
553 CAEDRGetLocalAddress(address);
557 void CAEDRGetLocalAddress(char **address)
559 bool isAttached = false;
561 jint res = (*g_jvm)->GetEnv(g_jvm, (void**) &env, JNI_VERSION_1_6);
564 OIC_LOG(DEBUG, TAG, "CAEDRGetLocalAddress - Could not get JNIEnv pointer");
565 res = (*g_jvm)->AttachCurrentThread(g_jvm, &env, NULL);
568 OIC_LOG(ERROR, TAG, "AttachCurrentThread failed");
574 jstring jni_address = CAEDRNativeGetLocalDeviceAddress(env);
577 const char* localAddress = (*env)->GetStringUTFChars(env, jni_address, NULL);
578 *address = OICStrdup(localAddress);
579 if (*address == NULL)
583 (*g_jvm)->DetachCurrentThread(g_jvm);
588 (*env)->ReleaseStringUTFChars(env, jni_address, localAddress);
591 OIC_LOG_V(DEBUG, TAG, "Local Address : %s", *address);
594 (*g_jvm)->DetachCurrentThread(g_jvm);
598 CAResult_t CAEDRSendUnicastMessageImpl(const char* address, const char* data, uint32_t dataLen)
600 OIC_LOG_V(DEBUG, TAG, "CAEDRSendUnicastMessageImpl, address: %s, data: %s", address, data);
602 bool isAttached = false;
604 jint res = (*g_jvm)->GetEnv(g_jvm, (void**) &env, JNI_VERSION_1_6);
607 OIC_LOG(DEBUG, TAG, "CAEDRSendUnicastMessageImpl - Could not get JNIEnv pointer");
608 res = (*g_jvm)->AttachCurrentThread(g_jvm, &env, NULL);
611 OIC_LOG(ERROR, TAG, "AttachCurrentThread failed");
612 return CA_STATUS_INVALID_PARAM;
617 OIC_LOG(DEBUG, TAG, "[EDR][Native] set byteArray for data");
619 // get bonded device list
620 jobjectArray jni_arrayPairedDevices = CAEDRNativeGetBondedDevices(env);
621 if (!jni_arrayPairedDevices)
623 OIC_LOG(ERROR, TAG, "[EDR][Native] jni_arrayPairedDevices is empty");
626 (*g_jvm)->DetachCurrentThread(g_jvm);
628 return CA_STATUS_INVALID_PARAM;
630 // Get information from array of devices
631 jclass jni_cid_BTDevice = (*env)->FindClass(env, CLASSPATH_BT_DEVICE);
632 jmethodID j_mid_getName = (*env)->GetMethodID(env, jni_cid_BTDevice, "getName",
633 METHODID_STRINGNONPARAM);
634 jmethodID j_mid_getAddress = (*env)->GetMethodID(env, jni_cid_BTDevice, "getAddress",
635 METHODID_STRINGNONPARAM);
637 jsize length = (*env)->GetArrayLength(env, jni_arrayPairedDevices);
639 for (i = 0; i < length; i++)
641 OIC_LOG(DEBUG, TAG, "[EDR][Native] start to check device");
642 // get name, address from BT device
643 jobject j_obj_device = (*env)->GetObjectArrayElement(env, jni_arrayPairedDevices, i);
644 jstring j_str_name = (*env)->CallObjectMethod(env, j_obj_device, j_mid_getName);
648 const char * name = (*env)->GetStringUTFChars(env, j_str_name, NULL);
649 OIC_LOG_V(DEBUG, TAG, "[EDR][Native] getBondedDevices: ~~device name is %s", name);
650 (*env)->ReleaseStringUTFChars(env, j_str_name, name);
653 jstring j_str_address = (*env)->CallObjectMethod(env, j_obj_device, j_mid_getAddress);
654 const char * remoteAddress = (*env)->GetStringUTFChars(env, j_str_address, NULL);
655 OIC_LOG_V(DEBUG, TAG,
656 "[EDR][Native] getBondedDevices: ~~device address is %s", remoteAddress);
660 OIC_LOG(ERROR, TAG, "[EDR][Native] remoteAddress is null");
663 (*g_jvm)->DetachCurrentThread(g_jvm);
665 return CA_STATUS_INVALID_PARAM;
669 OIC_LOG(ERROR, TAG, "[EDR][Native] address is null");
672 (*g_jvm)->DetachCurrentThread(g_jvm);
674 (*env)->ReleaseStringUTFChars(env, j_str_address, remoteAddress);
675 return CA_STATUS_INVALID_PARAM;
678 if (!strcmp(remoteAddress, address))
680 CAResult_t res = CAEDRNativeSendData(env, remoteAddress, data, dataLen, i);
681 if (CA_STATUS_OK != res)
683 (*env)->ReleaseStringUTFChars(env, j_str_address, remoteAddress);
687 (*env)->ReleaseStringUTFChars(env, j_str_address, remoteAddress);
692 (*g_jvm)->DetachCurrentThread(g_jvm);
698 CAResult_t CAEDRSendMulticastMessageImpl(JNIEnv *env, const char* data, uint32_t dataLen)
700 OIC_LOG_V(DEBUG, TAG, "CASendMulticastMessageImpl, send to, data: %s, %d", data, dataLen);
702 // get bonded device list
703 jobjectArray jni_arrayPairedDevices = CAEDRNativeGetBondedDevices(env);
704 if (!jni_arrayPairedDevices)
706 OIC_LOG(ERROR, TAG, "[EDR][Native] jni_arrayPairedDevices is empty");
707 return CA_STATUS_INVALID_PARAM;
709 // Get information from array of devices
710 jclass jni_cid_BTDevice = (*env)->FindClass(env, CLASSPATH_BT_DEVICE);
711 jmethodID j_mid_getName = (*env)->GetMethodID(env, jni_cid_BTDevice, "getName",
712 METHODID_STRINGNONPARAM);
713 jmethodID j_mid_getAddress = (*env)->GetMethodID(env, jni_cid_BTDevice, "getAddress",
714 METHODID_STRINGNONPARAM);
716 jsize length = (*env)->GetArrayLength(env, jni_arrayPairedDevices);
718 for (i = 0; i < length; i++)
720 // get name, address from BT device
721 jobject j_obj_device = (*env)->GetObjectArrayElement(env, jni_arrayPairedDevices, i);
722 jstring j_str_name = (*env)->CallObjectMethod(env, j_obj_device, j_mid_getName);
726 const char * name = (*env)->GetStringUTFChars(env, j_str_name, NULL);
727 OIC_LOG_V(DEBUG, TAG, "[EDR][Native] getBondedDevices: ~~device name is %s", name);
728 (*env)->ReleaseStringUTFChars(env, j_str_name, name);
731 jstring j_str_address = (*env)->CallObjectMethod(env, j_obj_device, j_mid_getAddress);
732 const char * remoteAddress = (*env)->GetStringUTFChars(env, j_str_address, NULL);
733 OIC_LOG_V(DEBUG, TAG,
734 "[EDR][Native] getBondedDevices: ~~device address is %s", remoteAddress);
737 CAResult_t res = CAEDRNativeSendData(env, remoteAddress, data, dataLen, i);
738 (*env)->ReleaseStringUTFChars(env, j_str_address, remoteAddress);
739 if (CA_STATUS_OK != res)
741 OIC_LOG_V(DEBUG, TAG, "[EDR][Native] Send data has failed : %s", remoteAddress);
752 CAResult_t CAEDRNativeSendData(JNIEnv *env, const char *address, const char *data,
753 uint32_t dataLength, uint32_t id)
755 OIC_LOG_V(DEBUG, TAG, "[EDR][Native] btSendData logic start : %s, %d", data, dataLength);
757 if (!CAEDRNativeIsEnableBTAdapter(env))
759 OIC_LOG(ERROR, TAG, "BT adpater is not enable");
760 return CA_STATUS_INVALID_PARAM;
763 if (STATE_DISCONNECTED == CAEDRIsConnectedDevice(address))
765 // connect before send data
766 OIC_LOG(DEBUG, TAG, "[EDR][Native] connect before send data");
770 OIC_LOG(ERROR, TAG, "[EDR][Native] remote address is empty");
771 return CA_STATUS_INVALID_PARAM;
775 CAResult_t res = CAEDRNativeConnect(env, address, id);
776 if (CA_STATUS_OK != res)
783 if (STATE_CONNECTED == CAEDRIsConnectedDevice(address))
785 if (!((*env)->ExceptionCheck(env)))
787 jclass jni_cid_BTsocket = (*env)->FindClass(env, CLASSPATH_BT_SOCKET);
788 if (!jni_cid_BTsocket)
790 OIC_LOG(ERROR, TAG, "[EDR][Native] btSendData: jni_cid_BTsocket is null");
791 return CA_STATUS_FAILED;
794 jmethodID jni_mid_getOutputStream = (*env)->GetMethodID(env, jni_cid_BTsocket,
796 METHODID_OUTPUTNONPARAM);
797 if (!jni_mid_getOutputStream)
799 OIC_LOG(ERROR, TAG, "[EDR][Native] btSendData: jni_mid_getOutputStream is null");
800 return CA_STATUS_FAILED;
803 OIC_LOG(DEBUG, TAG, "[EDR][Native] btSendData: Get MethodID for i/o stream");
805 jobject jni_obj_socket = CAEDRNativeGetDeviceSocketBaseAddr(env, address);
808 OIC_LOG(ERROR, TAG, "[EDR][Native] btSendData: jni_socket is not available");
809 return CA_STATUS_FAILED;
812 jobject jni_obj_outputStream = (*env)->CallObjectMethod(env, jni_obj_socket,
813 jni_mid_getOutputStream);
814 if (!jni_obj_outputStream)
816 OIC_LOG(ERROR, TAG, "[EDR][Native] btSendData: jni_obj_outputStream is null");
817 return CA_STATUS_FAILED;
820 OIC_LOG(DEBUG, TAG, "[EDR][Native] btSendData: ready outputStream..");
822 jclass jni_cid_OutputStream = (*env)->FindClass(env, CLASSPATH_OUTPUT);
823 if (!jni_cid_OutputStream)
825 OIC_LOG(ERROR, TAG, "[EDR][Native] btSendData: jni_cid_OutputStream is null");
826 return CA_STATUS_FAILED;
829 jmethodID jni_mid_write = (*env)->GetMethodID(env, jni_cid_OutputStream, "write",
833 OIC_LOG(ERROR, TAG, "[EDR][Native] btSendData: jni_mid_write is null");
834 return CA_STATUS_FAILED;
838 jbuf = (*env)->NewByteArray(env, dataLength);
839 (*env)->SetByteArrayRegion(env, jbuf, 0, dataLength, (jbyte*) data);
841 (*env)->CallVoidMethod(env, jni_obj_outputStream, jni_mid_write, jbuf, (jint) 0,
844 if ((*env)->ExceptionCheck(env))
846 OIC_LOG(ERROR, TAG, "[EDR][Native] btSendData: Write Error!!!");
847 (*env)->ExceptionDescribe(env);
848 (*env)->ExceptionClear(env);
849 return CA_STATUS_FAILED;
852 OIC_LOG(DEBUG, TAG, "[EDR][Native] btSendData: Write Success");
856 (*env)->ExceptionDescribe(env);
857 (*env)->ExceptionClear(env);
858 OIC_LOG(ERROR, TAG, "[EDR][Native] btSendData: error!!");
859 return CA_STATUS_FAILED;
864 OIC_LOG(DEBUG, TAG, "[EDR][Native] btSendData: BT connection is not completed!!");
870 CAResult_t CAEDRNativeConnect(JNIEnv *env, const char *address, uint32_t id)
872 OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect..");
874 if (!CAEDRNativeIsEnableBTAdapter(env))
876 OIC_LOG(ERROR, TAG, "BT adpater is not enable");
877 return CA_STATUS_INVALID_PARAM;
880 jclass jni_cid_BTAdapter = (*env)->FindClass(env, CLASSPATH_BT_ADPATER);
881 if (!jni_cid_BTAdapter)
883 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_cid_BTAdapter is null");
884 return CA_STATUS_FAILED;
888 jmethodID jni_mid_getDefaultAdapter = (*env)->GetStaticMethodID(env, jni_cid_BTAdapter,
890 METHODID_OBJECTNONPARAM);
891 if (!jni_mid_getDefaultAdapter)
893 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_mid_getDefaultAdapter is null");
894 return CA_STATUS_FAILED;
897 jobject jni_obj_BTAdapter = (*env)->CallStaticObjectMethod(env, jni_cid_BTAdapter,
898 jni_mid_getDefaultAdapter);
899 if (!jni_obj_BTAdapter)
901 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_obj_BTAdapter is null");
902 return CA_STATUS_FAILED;
905 // get remote bluetooth device
906 jmethodID jni_mid_getRemoteDevice = (*env)->GetMethodID(env, jni_cid_BTAdapter,
908 METHODID_BT_DEVICEPARAM);
909 if (!jni_mid_getRemoteDevice)
911 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_mid_getRemoteDevice is null");
912 return CA_STATUS_FAILED;
915 jstring jni_address = (*env)->NewStringUTF(env, address);
916 jobject jni_obj_remoteBTDevice = (*env)->CallObjectMethod(env, jni_obj_BTAdapter,
917 jni_mid_getRemoteDevice, jni_address);
918 if (!jni_obj_remoteBTDevice)
920 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_obj_remoteBTDevice is null");
921 return CA_STATUS_FAILED;
924 // get create Rfcomm Socket method ID
925 jclass jni_cid_BluetoothDevice = (*env)->FindClass(env, CLASSPATH_BT_DEVICE);
926 if (!jni_cid_BluetoothDevice)
928 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_cid_BluetoothDevice is null");
929 return CA_STATUS_FAILED;
932 jmethodID jni_mid_createSocket = (*env)->GetMethodID(
933 env, jni_cid_BluetoothDevice, "createInsecureRfcommSocketToServiceRecord",
934 "(Ljava/util/UUID;)Landroid/bluetooth/BluetoothSocket;");
935 if (!jni_mid_createSocket)
937 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_mid_createSocket is null");
938 return CA_STATUS_FAILED;
942 jclass jni_cid_uuid = (*env)->FindClass(env, CLASSPATH_BT_UUID);
945 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_cid_uuid is null");
946 return CA_STATUS_FAILED;
949 jmethodID jni_mid_fromString = (*env)->GetStaticMethodID(
950 env, jni_cid_uuid, "fromString", "(Ljava/lang/String;)Ljava/util/UUID;");
951 if (!jni_mid_fromString)
953 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_mid_fromString is null");
954 return CA_STATUS_FAILED;
957 jstring jni_uuid = (*env)->NewStringUTF(env, OIC_EDR_SERVICE_ID);
960 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_uuid is null");
961 return CA_STATUS_FAILED;
963 jobject jni_obj_uuid = (*env)->CallStaticObjectMethod(env, jni_cid_uuid, jni_mid_fromString,
967 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_obj_uuid is null");
968 return CA_STATUS_FAILED;
971 jobject jni_obj_BTSocket = (*env)->CallObjectMethod(env, jni_obj_remoteBTDevice,
972 jni_mid_createSocket, jni_obj_uuid);
973 if (!jni_obj_BTSocket)
975 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_obj_BTSocket is null");
976 return CA_STATUS_FAILED;
980 jclass jni_cid_BTSocket = (*env)->FindClass(env, CLASSPATH_BT_SOCKET);
981 if (!jni_cid_BTSocket)
983 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_cid_BTSocket is null");
984 return CA_STATUS_FAILED;
987 jmethodID jni_mid_connect = (*env)->GetMethodID(env, jni_cid_BTSocket, "connect", "()V");
988 if (!jni_mid_connect)
990 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_mid_connect is null");
991 return CA_STATUS_FAILED;
994 OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect: initiating connection...");
995 (*env)->CallVoidMethod(env, jni_obj_BTSocket, jni_mid_connect);
997 if ((*env)->ExceptionCheck(env))
999 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: Connect is Failed!!!");
1000 (*env)->ExceptionDescribe(env);
1001 (*env)->ExceptionClear(env);
1002 return CA_STATUS_FAILED;
1005 // set socket to list
1006 jobject jni_socket = (*env)->NewGlobalRef(env, jni_obj_BTSocket);
1009 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_socket is null");
1010 return CA_STATUS_FAILED;
1012 ca_mutex_lock(g_mutexObjectList);
1013 CAEDRNativeAddDeviceSocketToList(env, jni_socket);
1014 ca_mutex_unlock(g_mutexObjectList);
1017 ca_mutex_lock(g_mutexStateList);
1018 CAEDRUpdateDeviceState(STATE_CONNECTED, address);
1019 ca_mutex_unlock(g_mutexStateList);
1021 OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect: connected");
1023 return CA_STATUS_OK;
1026 void CAEDRNativeSocketClose(JNIEnv *env, const char *address, uint32_t id)
1029 jclass jni_cid_BTSocket = (*env)->FindClass(env, "android/bluetooth/BluetoothSocket");
1030 if (!jni_cid_BTSocket)
1032 OIC_LOG(ERROR, TAG, "[EDR][Native] close: jni_cid_BTSocket is null");
1036 jmethodID jni_mid_close = (*env)->GetMethodID(env, jni_cid_BTSocket, "close", "()V");
1039 OIC_LOG(ERROR, TAG, "[EDR][Native] close: jni_mid_close is null");
1043 jobject jni_obj_socket = CAEDRNativeGetDeviceSocketBaseAddr(env, address);
1044 if (!jni_obj_socket)
1046 OIC_LOG(ERROR, TAG, "[EDR][Native] close: jni_obj_socket is not available");
1050 (*env)->CallVoidMethod(env, jni_obj_socket, jni_mid_close);
1052 if ((*env)->ExceptionCheck(env))
1054 OIC_LOG(ERROR, TAG, "[EDR][Native] close: close is Failed!!!");
1055 (*env)->ExceptionDescribe(env);
1056 (*env)->ExceptionClear(env);
1060 // remove socket to list
1061 CAEDRNativeRemoveDeviceSocket(env, jni_obj_socket);
1064 ca_mutex_lock(g_mutexStateList);
1065 CAEDRUpdateDeviceState(STATE_DISCONNECTED, address);
1066 ca_mutex_unlock(g_mutexStateList);
1068 OIC_LOG(DEBUG, TAG, "[EDR][Native] close: disconnected");
1071 void CAEDRInitializeClient(ca_thread_pool_t handle)
1073 OIC_LOG(DEBUG, TAG, "IN");
1074 CAEDRInitialize(handle);
1075 OIC_LOG(DEBUG, TAG, "OUT");