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"
35 #include "caremotehandler.h"
38 #define TAG PCF("CA_EDR_CLIENT")
40 static const char METHODID_CONTEXTNONPARAM[] = "()Landroid/content/Context;";
41 static const char METHODID_OBJECTNONPARAM[] = "()Landroid/bluetooth/BluetoothAdapter;";
42 static const char METHODID_OUTPUTNONPARAM[] = "()Ljava/io/OutputStream;";
43 static const char METHODID_STRINGNONPARAM[] = "()Ljava/lang/String;";
44 static const char METHODID_BT_DEVICEPARAM[] =
45 "(Ljava/lang/String;)Landroid/bluetooth/BluetoothDevice;";
46 static const char CLASSPATH_BT_ADPATER[] = "android/bluetooth/BluetoothAdapter";
47 static const char CLASSPATH_BT_DEVICE[] = "android/bluetooth/BluetoothDevice";
48 static const char CLASSPATH_BT_INTERFACE[] = "org/iotivity/ca/CaEdrInterface";
49 static const char CLASSPATH_BT_SOCKET[] = "android/bluetooth/BluetoothSocket";
50 static const char CLASSPATH_BT_UUID[] = "java/util/UUID";
51 static const char CLASSPATH_CONTEXT[] = "android/content/Context";
52 static const char CLASSPATH_OUTPUT[] = "java/io/OutputStream";
54 static ca_thread_pool_t g_threadPoolHandle = NULL;
57 static jobject g_context;
60 * @var g_mutexUnicastServer
61 * @brief Mutex to synchronize unicast server
63 static ca_mutex g_mutexUnicastServer = NULL;
67 * @brief Flag to control the Receive Unicast Data Thread
69 static bool g_stopUnicast = false;
72 * @var g_mutexMulticastServer
73 * @brief Mutex to synchronize secure multicast server
75 static ca_mutex g_mutexMulticastServer = NULL;
78 * @var g_stopMulticast
79 * @brief Flag to control the Receive Multicast Data Thread
81 static bool g_stopMulticast = false;
85 * @brief Flag to control the Accept Thread
87 static bool g_stopAccept = false;
90 * @var g_mutexStateList
91 * @brief Mutex to synchronize device state list
93 static ca_mutex g_mutexStateList = NULL;
96 * @var g_mutexObjectList
97 * @brief Mutex to synchronize device object list
99 static ca_mutex g_mutexObjectList = NULL;
102 * @var g_edrErrorHandler
103 * @brief Error callback to update error in EDR
105 static CAEDRErrorHandleCallback g_edrErrorHandler = NULL;
107 typedef struct send_data
115 @brief Thread context information for unicast, multicast and secured unicast server
120 CAAdapterServerType_t type;
121 } CAAdapterReceiveThreadContext_t;
126 } CAAdapterAcceptThreadContext_t;
129 * implement for BT-EDR adapter common method
131 CAResult_t CAEDRGetInterfaceInformation(CAEndpoint_t **info)
133 OIC_LOG(DEBUG, TAG, "IN - CAEDRGetInterfaceInformation");
137 OIC_LOG(ERROR, TAG, "endpoint info is null");
138 return CA_STATUS_INVALID_PARAM;
141 char *macAddress = NULL;
142 CAResult_t ret = CAEDRGetInterfaceInfo(&macAddress);
143 if (CA_STATUS_OK != ret)
145 OIC_LOG_V(ERROR, TAG, "Failed to get interface info [%d]", ret);
152 OIC_LOG(ERROR, TAG, "mac address is null");
153 return CA_STATUS_FAILED;
155 OIC_LOG_V(DEBUG, TAG, "address : %s", macAddress);
157 // Create local endpoint using util function
158 CAEndpoint_t *endpoint = CACreateEndpointObject(CA_DEFAULT_FLAGS, CA_ADAPTER_RFCOMM_BTEDR,
160 if (NULL == endpoint)
162 OIC_LOG(ERROR, TAG, "Failed to create Local Endpoint!");
164 return CA_STATUS_FAILED;
167 // copy unicast server information
168 int32_t netInfoSize = 1;
169 CAEndpoint_t *netInfo = (CAEndpoint_t *)OICMalloc(sizeof(CAEndpoint_t) * netInfoSize);
172 OIC_LOG(ERROR, TAG, "Invalid input..");
174 CAFreeEndpoint(endpoint);
175 return CA_MEMORY_ALLOC_FAILED;
177 *netInfo = *endpoint;
181 CAFreeEndpoint(endpoint);
183 OIC_LOG(DEBUG, TAG, "OUT - CAEDRGetInterfaceInformation");
187 void CAEDRClientTerminate()
189 OIC_LOG(DEBUG, TAG, "IN");
191 OIC_LOG(DEBUG, TAG, "OUT");
194 CAResult_t CAEDRManagerReadData()
196 OIC_LOG(DEBUG, TAG, "IN");
198 OIC_LOG(DEBUG, TAG, "OUT");
199 return CA_NOT_SUPPORTED;
202 CAResult_t CAEDRClientSendUnicastData(const char *remoteAddress, const uint8_t *data,
205 VERIFY_NON_NULL(remoteAddress, TAG, "remoteAddress is null");
206 VERIFY_NON_NULL(data, TAG, "data is null");
207 OIC_LOG(DEBUG, TAG, "IN");
209 CAResult_t result = CAEDRSendUnicastMessage(remoteAddress, data, dataLength);
210 OIC_LOG(DEBUG, TAG, "OUT");
214 CAResult_t CAEDRClientSendMulticastData(const uint8_t *data, uint32_t dataLength)
216 VERIFY_NON_NULL(data, TAG, "data is null");
217 OIC_LOG(DEBUG, TAG, "IN");
219 CAResult_t result = CAEDRSendMulticastMessage(data, dataLength);
220 OIC_LOG(DEBUG, TAG, "OUT");
224 // It will be updated when android EDR support is added
225 void CAEDRClientUnsetCallbacks()
227 OIC_LOG(DEBUG, TAG, "IN");
229 OIC_LOG(DEBUG, TAG, "OUT");
232 // It will be updated when android EDR support is added
233 void CAEDRClientDisconnectAll()
235 OIC_LOG(DEBUG, TAG, "IN");
237 OIC_LOG(DEBUG, TAG, "OUT");
240 CAResult_t CAEDRGetAdapterEnableState(bool *state)
242 OIC_LOG(DEBUG, TAG, "IN");
245 OIC_LOG(ERROR, TAG, "g_jvm is null");
246 return CA_STATUS_INVALID_PARAM;
248 bool isAttached = false;
250 jint res = (*g_jvm)->GetEnv(g_jvm, (void**) &env, JNI_VERSION_1_6);
253 OIC_LOG(DEBUG, TAG, "CAEDRGetAdapterEnableState - Could not get JNIEnv pointer");
254 res = (*g_jvm)->AttachCurrentThread(g_jvm, &env, NULL);
258 OIC_LOG(ERROR, TAG, "AttachCurrentThread failed");
259 return CA_STATUS_INVALID_PARAM;
263 jboolean ret = CAEDRNativeIsEnableBTAdapter(env);
275 (*g_jvm)->DetachCurrentThread(g_jvm);
278 OIC_LOG(DEBUG, TAG, "OUT");
282 void CAEDRJniInitContext()
284 OIC_LOG(DEBUG, TAG, "CAEDRJniInitContext");
286 g_context = (jobject) CANativeJNIGetContext();
289 CAResult_t CAEDRCreateJNIInterfaceObject(jobject context)
292 OIC_LOG(DEBUG, TAG, "[EDRCore] CAEDRCreateJNIInterfaceObject");
294 if ((*g_jvm)->GetEnv(g_jvm, (void**) &env, JNI_VERSION_1_6) != JNI_OK)
296 OIC_LOG(ERROR, TAG, "[EDRCore] Could not get JNIEnv pointer");
297 return CA_STATUS_FAILED;
300 //getApplicationContext
301 jclass contextClass = (*env)->FindClass(env, CLASSPATH_CONTEXT);
304 OIC_LOG(ERROR, TAG, "[EDRCore] Could not get context object class");
305 return CA_STATUS_FAILED;
308 jmethodID getApplicationContextMethod = (*env)->GetMethodID(env, contextClass,
309 "getApplicationContext",
310 METHODID_CONTEXTNONPARAM);
311 if (!getApplicationContextMethod)
313 OIC_LOG(ERROR, TAG, "[EDRCore] Could not get getApplicationContext method");
314 return CA_STATUS_FAILED;
317 //Create EDRJniInterface instance
318 jclass EDRJniInterface = (*env)->FindClass(env, CLASSPATH_BT_INTERFACE);
319 if (!EDRJniInterface)
321 OIC_LOG(ERROR, TAG, "[EDRCore] Could not get CaEdrInterface class");
322 return CA_STATUS_FAILED;
325 jmethodID EDRInterfaceConstructorMethod = (*env)->GetMethodID(env, EDRJniInterface, "<init>",
326 "(Landroid/content/Context;)V");
327 if (!EDRInterfaceConstructorMethod)
329 OIC_LOG(ERROR, TAG, "[EDRCore] Could not get CaEdrInterface constructor method");
330 return CA_STATUS_FAILED;
333 (*env)->NewObject(env, EDRJniInterface, EDRInterfaceConstructorMethod, context);
334 OIC_LOG(DEBUG, TAG, "[EDRCore] NewObject Success");
340 static void CAEDRDestroyMutex()
342 OIC_LOG(DEBUG, TAG, "IN");
344 if (g_mutexUnicastServer)
346 ca_mutex_free(g_mutexUnicastServer);
347 g_mutexUnicastServer = NULL;
350 if (g_mutexMulticastServer)
352 ca_mutex_free(g_mutexMulticastServer);
353 g_mutexMulticastServer = NULL;
356 if (g_mutexStateList)
358 ca_mutex_free(g_mutexStateList);
359 g_mutexStateList = NULL;
362 if (g_mutexObjectList)
364 ca_mutex_free(g_mutexObjectList);
365 g_mutexObjectList = NULL;
367 OIC_LOG(DEBUG, TAG, "OUT");
370 static CAResult_t CAEDRCreateMutex()
372 OIC_LOG(DEBUG, TAG, "IN");
374 g_mutexUnicastServer = ca_mutex_new();
375 if (!g_mutexUnicastServer)
377 OIC_LOG(ERROR, TAG, "Failed to created mutex!");
378 return CA_STATUS_FAILED;
381 g_mutexMulticastServer = ca_mutex_new();
382 if (!g_mutexMulticastServer)
384 OIC_LOG(ERROR, TAG, "Failed to created mutex!");
387 return CA_STATUS_FAILED;
390 g_mutexStateList = ca_mutex_new();
391 if (!g_mutexStateList)
393 OIC_LOG(ERROR, TAG, "Failed to created mutex!");
396 return CA_STATUS_FAILED;
399 g_mutexObjectList = ca_mutex_new();
400 if (!g_mutexObjectList)
402 OIC_LOG(ERROR, TAG, "Failed to created mutex!");
405 return CA_STATUS_FAILED;
408 OIC_LOG(DEBUG, TAG, "OUT");
412 void CAEDRInitialize(ca_thread_pool_t handle)
414 OIC_LOG(DEBUG, TAG, "CAEDRInitialize");
416 g_threadPoolHandle = handle;
420 CAEDRJniInitContext();
425 bool isAttached = false;
427 jint res = (*g_jvm)->GetEnv(g_jvm, (void**) &env, JNI_VERSION_1_6);
430 OIC_LOG(DEBUG, TAG, "CAEDRInitialize - Could not get JNIEnv pointer");
431 res = (*g_jvm)->AttachCurrentThread(g_jvm, &env, NULL);
435 OIC_LOG(ERROR, TAG, "AttachCurrentThread failed");
440 jstring jni_address = CAEDRNativeGetLocalDeviceAddress(env);
443 const char* localAddress = (*env)->GetStringUTFChars(env, jni_address, NULL);
444 OIC_LOG_V(DEBUG, TAG, "My BT Address is %s", localAddress);
445 (*env)->ReleaseStringUTFChars(env, jni_address, localAddress);
448 ca_mutex_lock(g_mutexStateList);
449 CAEDRNativeCreateDeviceStateList();
450 ca_mutex_unlock(g_mutexStateList);
452 ca_mutex_lock(g_mutexObjectList);
453 CAEDRNativeCreateDeviceSocketList();
454 ca_mutex_unlock(g_mutexObjectList);
458 (*g_jvm)->DetachCurrentThread(g_jvm);
463 CAEDRCreateJNIInterfaceObject(g_context); /* create java CaEdrInterface instance*/
466 OIC_LOG(DEBUG, TAG, "OUT");
469 void CAEDRTerminate()
471 OIC_LOG(DEBUG, TAG, "CAEDRTerminate");
473 bool isAttached = false;
475 jint res = (*g_jvm)->GetEnv(g_jvm, (void**) &env, JNI_VERSION_1_6);
478 OIC_LOG(DEBUG, TAG, "CAEDRTerminate - Could not get JNIEnv pointer");
479 res = (*g_jvm)->AttachCurrentThread(g_jvm, &env, NULL);
483 OIC_LOG(ERROR, TAG, "AttachCurrentThread failed");
490 g_stopMulticast = true;
491 g_stopUnicast = true;
495 (*g_jvm)->DetachCurrentThread(g_jvm);
500 (*env)->DeleteGlobalRef(env, g_context);
503 CAEDRNativeSocketCloseToAll(env);
508 CAEDRNativeRemoveAllDeviceState();
509 CAEDRNativeRemoveAllDeviceSocket(env);
512 void CAEDRCoreJniInit()
514 OIC_LOG(DEBUG, TAG, "CAEdrClientJniInit");
515 g_jvm = (JavaVM*) CANativeJNIGetJavaVM();
518 CAResult_t CAEDRSendUnicastMessage(const char* address, const uint8_t* data, uint32_t dataLen)
520 VERIFY_NON_NULL(address, TAG, "address is null");
521 VERIFY_NON_NULL(data, TAG, "data is null");
523 CAResult_t result = CAEDRSendUnicastMessageImpl(address, data, dataLen);
527 CAResult_t CAEDRSendMulticastMessage(const uint8_t* data, uint32_t dataLen)
529 VERIFY_NON_NULL(data, TAG, "data is null");
530 OIC_LOG_V(DEBUG, TAG, "CAEDRSendMulticastMessage(%s)", data);
532 bool isAttached = false;
534 jint res = (*g_jvm)->GetEnv(g_jvm, (void**) &env, JNI_VERSION_1_6);
537 OIC_LOG(DEBUG, TAG, "CAEDRSendMulticastMessage - Could not get JNIEnv pointer");
538 res = (*g_jvm)->AttachCurrentThread(g_jvm, &env, NULL);
542 OIC_LOG(ERROR, TAG, "AttachCurrentThread failed");
543 return CA_STATUS_INVALID_PARAM;
548 CAResult_t result = CAEDRSendMulticastMessageImpl(env, data, dataLen);
549 if(CA_STATUS_OK != result)
551 OIC_LOG(ERROR, TAG, "CAEDRSendMulticastMessage - could not send multicast message");
555 OIC_LOG(DEBUG, TAG, "sent data");
559 OIC_LOG(DEBUG, TAG, "DetachCurrentThread");
560 (*g_jvm)->DetachCurrentThread(g_jvm);
563 OIC_LOG(DEBUG, TAG, "OUT - CAEDRSendMulticastMessage");
567 CAResult_t CAEDRGetInterfaceInfo(char **address)
569 CAEDRGetLocalAddress(address);
573 void CAEDRGetLocalAddress(char **address)
575 bool isAttached = false;
577 jint res = (*g_jvm)->GetEnv(g_jvm, (void**) &env, JNI_VERSION_1_6);
580 OIC_LOG(DEBUG, TAG, "CAEDRGetLocalAddress - Could not get JNIEnv pointer");
581 res = (*g_jvm)->AttachCurrentThread(g_jvm, &env, NULL);
584 OIC_LOG(ERROR, TAG, "AttachCurrentThread failed");
590 jstring jni_address = CAEDRNativeGetLocalDeviceAddress(env);
593 const char* localAddress = (*env)->GetStringUTFChars(env, jni_address, NULL);
594 *address = OICStrdup(localAddress);
595 if (*address == NULL)
599 (*g_jvm)->DetachCurrentThread(g_jvm);
601 (*env)->ReleaseStringUTFChars(env, jni_address, localAddress);
602 (*env)->DeleteLocalRef(env, jni_address);
606 (*env)->ReleaseStringUTFChars(env, jni_address, localAddress);
607 (*env)->DeleteLocalRef(env, jni_address);
610 OIC_LOG_V(DEBUG, TAG, "Local Address : %s", *address);
613 (*g_jvm)->DetachCurrentThread(g_jvm);
617 CAResult_t CAEDRSendUnicastMessageImpl(const char* address, const uint8_t* data, uint32_t dataLen)
619 VERIFY_NON_NULL(address, TAG, "address is null");
620 VERIFY_NON_NULL(data, TAG, "data is null");
621 OIC_LOG_V(DEBUG, TAG, "CAEDRSendUnicastMessageImpl, address: %s, data: %s", address, data);
623 bool isAttached = false;
625 jint res = (*g_jvm)->GetEnv(g_jvm, (void**) &env, JNI_VERSION_1_6);
628 OIC_LOG(DEBUG, TAG, "CAEDRSendUnicastMessageImpl - Could not get JNIEnv pointer");
629 res = (*g_jvm)->AttachCurrentThread(g_jvm, &env, NULL);
632 OIC_LOG(ERROR, TAG, "AttachCurrentThread failed");
633 return CA_STATUS_INVALID_PARAM;
638 OIC_LOG(DEBUG, TAG, "[EDR][Native] set byteArray for data");
640 // get bonded device list
641 jobjectArray jni_arrayPairedDevices = CAEDRNativeGetBondedDevices(env);
642 if (!jni_arrayPairedDevices)
644 OIC_LOG(ERROR, TAG, "[EDR][Native] jni_arrayPairedDevices is empty");
647 (*g_jvm)->DetachCurrentThread(g_jvm);
649 return CA_STATUS_INVALID_PARAM;
651 // Get information from array of devices
652 jclass jni_cid_BTDevice = (*env)->FindClass(env, CLASSPATH_BT_DEVICE);
653 jmethodID j_mid_getName = (*env)->GetMethodID(env, jni_cid_BTDevice, "getName",
654 METHODID_STRINGNONPARAM);
655 jmethodID j_mid_getAddress = (*env)->GetMethodID(env, jni_cid_BTDevice, "getAddress",
656 METHODID_STRINGNONPARAM);
658 jsize length = (*env)->GetArrayLength(env, jni_arrayPairedDevices);
659 for (jsize i = 0; i < length; i++)
661 OIC_LOG(DEBUG, TAG, "[EDR][Native] start to check device");
662 // get name, address from BT device
663 jobject j_obj_device = (*env)->GetObjectArrayElement(env, jni_arrayPairedDevices, i);
664 jstring j_str_name = (*env)->CallObjectMethod(env, j_obj_device, j_mid_getName);
668 const char * name = (*env)->GetStringUTFChars(env, j_str_name, NULL);
669 OIC_LOG_V(DEBUG, TAG, "[EDR][Native] getBondedDevices: ~~device name is %s", name);
670 (*env)->ReleaseStringUTFChars(env, j_str_name, name);
671 (*env)->DeleteLocalRef(env, j_str_name);
674 jstring j_str_address = (*env)->CallObjectMethod(env, j_obj_device, j_mid_getAddress);
675 const char * remoteAddress = (*env)->GetStringUTFChars(env, j_str_address, NULL);
676 (*env)->DeleteLocalRef(env, j_obj_device);
679 OIC_LOG(ERROR, TAG, "[EDR][Native] remoteAddress is null");
682 (*g_jvm)->DetachCurrentThread(g_jvm);
685 (*env)->DeleteLocalRef(env, j_str_address);
686 (*env)->DeleteLocalRef(env, jni_arrayPairedDevices);
687 (*env)->DeleteLocalRef(env, jni_cid_BTDevice);
688 return CA_STATUS_INVALID_PARAM;
690 OIC_LOG_V(DEBUG, TAG,
691 "[EDR][Native] getBondedDevices: ~~device address is %s", remoteAddress);
694 if (!strcmp(remoteAddress, address))
696 CAResult_t res = CAEDRNativeSendData(env, remoteAddress, data, dataLen);
697 (*env)->ReleaseStringUTFChars(env, j_str_address, remoteAddress);
698 (*env)->DeleteLocalRef(env, j_str_address);
699 if (CA_STATUS_OK != res)
701 (*env)->DeleteLocalRef(env, jni_arrayPairedDevices);
702 (*env)->DeleteLocalRef(env, jni_cid_BTDevice);
707 (*env)->ReleaseStringUTFChars(env, j_str_address, remoteAddress);
708 (*env)->DeleteLocalRef(env, j_str_address);
711 (*env)->DeleteLocalRef(env, jni_arrayPairedDevices);
712 (*env)->DeleteLocalRef(env, jni_cid_BTDevice);
716 (*g_jvm)->DetachCurrentThread(g_jvm);
722 CAResult_t CAEDRSendMulticastMessageImpl(JNIEnv *env, const uint8_t* data, uint32_t dataLen)
724 VERIFY_NON_NULL(data, TAG, "data is null");
725 OIC_LOG_V(DEBUG, TAG, "CASendMulticastMessageImpl, send to, data: %s, %d", data, dataLen);
727 // get bonded device list
728 jobjectArray jni_arrayPairedDevices = CAEDRNativeGetBondedDevices(env);
729 if (!jni_arrayPairedDevices)
731 OIC_LOG(ERROR, TAG, "[EDR][Native] jni_arrayPairedDevices is empty");
732 return CA_STATUS_INVALID_PARAM;
734 // Get information from array of devices
735 jclass jni_cid_BTDevice = (*env)->FindClass(env, CLASSPATH_BT_DEVICE);
736 jmethodID j_mid_getName = (*env)->GetMethodID(env, jni_cid_BTDevice, "getName",
737 METHODID_STRINGNONPARAM);
738 jmethodID j_mid_getAddress = (*env)->GetMethodID(env, jni_cid_BTDevice, "getAddress",
739 METHODID_STRINGNONPARAM);
741 jsize length = (*env)->GetArrayLength(env, jni_arrayPairedDevices);
742 for (jsize i = 0; i < length; i++)
744 // get name, address from BT device
745 jobject j_obj_device = (*env)->GetObjectArrayElement(env, jni_arrayPairedDevices, i);
746 jstring j_str_name = (*env)->CallObjectMethod(env, j_obj_device, j_mid_getName);
750 const char * name = (*env)->GetStringUTFChars(env, j_str_name, NULL);
751 OIC_LOG_V(DEBUG, TAG, "[EDR][Native] getBondedDevices: ~~device name is %s", name);
752 (*env)->ReleaseStringUTFChars(env, j_str_name, name);
753 (*env)->DeleteLocalRef(env, j_str_name);
756 jstring j_str_address = (*env)->CallObjectMethod(env, j_obj_device, j_mid_getAddress);
757 const char * remoteAddress = (*env)->GetStringUTFChars(env, j_str_address, NULL);
758 (*env)->DeleteLocalRef(env, j_obj_device);
759 OIC_LOG_V(DEBUG, TAG,
760 "[EDR][Native] getBondedDevices: ~~device address is %s", remoteAddress);
763 CAResult_t res = CAEDRNativeSendData(env, remoteAddress, data, dataLen);
764 (*env)->ReleaseStringUTFChars(env, j_str_address, remoteAddress);
765 (*env)->DeleteLocalRef(env, j_str_address);
766 if (CA_STATUS_OK != res)
768 OIC_LOG_V(ERROR, TAG, "CASendMulticastMessageImpl, failed to send message to : %s",
770 g_edrErrorHandler(remoteAddress, data, dataLen, res);
775 (*env)->DeleteLocalRef(env, jni_arrayPairedDevices);
776 (*env)->DeleteLocalRef(env, jni_cid_BTDevice);
784 CAResult_t CAEDRNativeSendData(JNIEnv *env, const char *address, const uint8_t *data,
787 VERIFY_NON_NULL(address, TAG, "address is null");
788 VERIFY_NON_NULL(data, TAG, "data is null");
789 OIC_LOG_V(DEBUG, TAG, "[EDR][Native] btSendData logic start : %s, %d", data, dataLength);
791 if (!CAEDRNativeIsEnableBTAdapter(env))
793 OIC_LOG(ERROR, TAG, "BT adpater is not enable");
794 return CA_STATUS_INVALID_PARAM;
797 if (STATE_DISCONNECTED == CAEDRIsConnectedDevice(address))
799 // connect before send data
800 OIC_LOG(DEBUG, TAG, "[EDR][Native] connect before send data");
802 CAResult_t res = CAEDRNativeConnect(env, address);
803 if (CA_STATUS_OK != res)
809 if (STATE_CONNECTED == CAEDRIsConnectedDevice(address))
811 if (!((*env)->ExceptionCheck(env)))
813 jclass jni_cid_BTsocket = (*env)->FindClass(env, CLASSPATH_BT_SOCKET);
814 if (!jni_cid_BTsocket)
816 OIC_LOG(ERROR, TAG, "[EDR][Native] btSendData: jni_cid_BTsocket is null");
817 return CA_STATUS_FAILED;
820 jmethodID jni_mid_getOutputStream = (*env)->GetMethodID(env, jni_cid_BTsocket,
822 METHODID_OUTPUTNONPARAM);
823 if (!jni_mid_getOutputStream)
825 OIC_LOG(ERROR, TAG, "[EDR][Native] btSendData: jni_mid_getOutputStream is null");
826 (*env)->DeleteLocalRef(env, jni_cid_BTsocket);
827 return CA_STATUS_FAILED;
830 OIC_LOG(DEBUG, TAG, "[EDR][Native] btSendData: Get MethodID for i/o stream");
832 jobject jni_obj_socket = CAEDRNativeGetDeviceSocketBaseAddr(env, address);
835 OIC_LOG(ERROR, TAG, "[EDR][Native] btSendData: jni_socket is not available");
836 (*env)->DeleteLocalRef(env, jni_cid_BTsocket);
837 return CA_STATUS_FAILED;
840 jobject jni_obj_outputStream = (*env)->CallObjectMethod(env, jni_obj_socket,
841 jni_mid_getOutputStream);
842 if (!jni_obj_outputStream)
844 OIC_LOG(ERROR, TAG, "[EDR][Native] btSendData: jni_obj_outputStream is null");
845 (*env)->DeleteLocalRef(env, jni_cid_BTsocket);
846 return CA_STATUS_FAILED;
849 OIC_LOG(DEBUG, TAG, "[EDR][Native] btSendData: ready outputStream..");
851 jclass jni_cid_OutputStream = (*env)->FindClass(env, CLASSPATH_OUTPUT);
852 if (!jni_cid_OutputStream)
854 OIC_LOG(ERROR, TAG, "[EDR][Native] btSendData: jni_cid_OutputStream is null");
855 (*env)->DeleteLocalRef(env, jni_cid_BTsocket);
856 (*env)->DeleteLocalRef(env, jni_obj_outputStream);
857 return CA_STATUS_FAILED;
860 jmethodID jni_mid_write = (*env)->GetMethodID(env, jni_cid_OutputStream, "write",
864 OIC_LOG(ERROR, TAG, "[EDR][Native] btSendData: jni_mid_write is null");
865 (*env)->DeleteLocalRef(env, jni_cid_BTsocket);
866 (*env)->DeleteLocalRef(env, jni_obj_outputStream);
867 (*env)->DeleteLocalRef(env, jni_cid_OutputStream);
868 return CA_STATUS_FAILED;
871 jbyteArray jbuf = (*env)->NewByteArray(env, dataLength);
872 (*env)->SetByteArrayRegion(env, jbuf, 0, dataLength, (jbyte*) data);
874 (*env)->CallVoidMethod(env, jni_obj_outputStream, jni_mid_write, jbuf, (jint) 0,
877 (*env)->DeleteLocalRef(env, jni_cid_BTsocket);
878 (*env)->DeleteLocalRef(env, jni_obj_outputStream);
879 (*env)->DeleteLocalRef(env, jni_cid_OutputStream);
880 (*env)->DeleteLocalRef(env, jbuf);
882 if ((*env)->ExceptionCheck(env))
884 OIC_LOG(ERROR, TAG, "[EDR][Native] btSendData: Write Error!!!");
885 (*env)->ExceptionDescribe(env);
886 (*env)->ExceptionClear(env);
887 return CA_STATUS_FAILED;
890 OIC_LOG(DEBUG, TAG, "[EDR][Native] btSendData: Write Success");
894 (*env)->ExceptionDescribe(env);
895 (*env)->ExceptionClear(env);
896 OIC_LOG(ERROR, TAG, "[EDR][Native] btSendData: error!!");
897 return CA_STATUS_FAILED;
902 OIC_LOG(DEBUG, TAG, "[EDR][Native] btSendData: BT connection is not completed!!");
908 CAResult_t CAEDRNativeConnect(JNIEnv *env, const char *address)
910 VERIFY_NON_NULL(address, TAG, "address is null");
911 OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect..");
913 if (!CAEDRNativeIsEnableBTAdapter(env))
915 OIC_LOG(ERROR, TAG, "BT adpater is not enable");
916 return CA_STATUS_INVALID_PARAM;
919 jclass jni_cid_BTAdapter = (*env)->FindClass(env, CLASSPATH_BT_ADPATER);
920 if (!jni_cid_BTAdapter)
922 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_cid_BTAdapter is null");
923 return CA_STATUS_FAILED;
927 jmethodID jni_mid_getDefaultAdapter = (*env)->GetStaticMethodID(env, jni_cid_BTAdapter,
929 METHODID_OBJECTNONPARAM);
930 if (!jni_mid_getDefaultAdapter)
932 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_mid_getDefaultAdapter is null");
933 (*env)->DeleteLocalRef(env, jni_cid_BTAdapter);
934 return CA_STATUS_FAILED;
937 jobject jni_obj_BTAdapter = (*env)->CallStaticObjectMethod(env, jni_cid_BTAdapter,
938 jni_mid_getDefaultAdapter);
939 if (!jni_obj_BTAdapter)
941 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_obj_BTAdapter is null");
942 (*env)->DeleteLocalRef(env, jni_cid_BTAdapter);
943 return CA_STATUS_FAILED;
946 // get remote bluetooth device
947 jmethodID jni_mid_getRemoteDevice = (*env)->GetMethodID(env, jni_cid_BTAdapter,
949 METHODID_BT_DEVICEPARAM);
950 (*env)->DeleteLocalRef(env, jni_cid_BTAdapter);
951 if (!jni_mid_getRemoteDevice)
953 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_mid_getRemoteDevice is null");
954 (*env)->DeleteLocalRef(env, jni_obj_BTAdapter);
955 return CA_STATUS_FAILED;
958 jstring jni_address = (*env)->NewStringUTF(env, address);
959 jobject jni_obj_remoteBTDevice = (*env)->CallObjectMethod(env, jni_obj_BTAdapter,
960 jni_mid_getRemoteDevice, jni_address);
961 (*env)->DeleteLocalRef(env, jni_address);
962 (*env)->DeleteLocalRef(env, jni_obj_BTAdapter);
963 if (!jni_obj_remoteBTDevice)
965 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_obj_remoteBTDevice is null");
966 return CA_STATUS_FAILED;
969 // get create Rfcomm Socket method ID
970 jclass jni_cid_BluetoothDevice = (*env)->FindClass(env, CLASSPATH_BT_DEVICE);
971 if (!jni_cid_BluetoothDevice)
973 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_cid_BluetoothDevice is null");
974 (*env)->DeleteLocalRef(env, jni_obj_remoteBTDevice);
975 return CA_STATUS_FAILED;
978 jmethodID jni_mid_createSocket = (*env)->GetMethodID(
979 env, jni_cid_BluetoothDevice, "createInsecureRfcommSocketToServiceRecord",
980 "(Ljava/util/UUID;)Landroid/bluetooth/BluetoothSocket;");
981 (*env)->DeleteLocalRef(env, jni_cid_BluetoothDevice);
982 if (!jni_mid_createSocket)
984 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_mid_createSocket is null");
985 (*env)->DeleteLocalRef(env, jni_obj_remoteBTDevice);
986 return CA_STATUS_FAILED;
990 jclass jni_cid_uuid = (*env)->FindClass(env, CLASSPATH_BT_UUID);
993 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_cid_uuid is null");
994 (*env)->DeleteLocalRef(env, jni_obj_remoteBTDevice);
995 return CA_STATUS_FAILED;
998 jmethodID jni_mid_fromString = (*env)->GetStaticMethodID(
999 env, jni_cid_uuid, "fromString", "(Ljava/lang/String;)Ljava/util/UUID;");
1000 if (!jni_mid_fromString)
1002 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_mid_fromString is null");
1003 (*env)->DeleteLocalRef(env, jni_cid_uuid);
1004 (*env)->DeleteLocalRef(env, jni_obj_remoteBTDevice);
1005 return CA_STATUS_FAILED;
1008 jstring jni_uuid = (*env)->NewStringUTF(env, OIC_EDR_SERVICE_ID);
1011 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_uuid is null");
1012 (*env)->DeleteLocalRef(env, jni_cid_uuid);
1013 (*env)->DeleteLocalRef(env, jni_obj_remoteBTDevice);
1014 return CA_STATUS_FAILED;
1016 jobject jni_obj_uuid = (*env)->CallStaticObjectMethod(env, jni_cid_uuid, jni_mid_fromString,
1018 (*env)->DeleteLocalRef(env, jni_cid_uuid);
1019 (*env)->DeleteLocalRef(env, jni_uuid);
1022 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_obj_uuid is null");
1023 (*env)->DeleteLocalRef(env, jni_obj_remoteBTDevice);
1024 return CA_STATUS_FAILED;
1027 jobject jni_obj_BTSocket = (*env)->CallObjectMethod(env, jni_obj_remoteBTDevice,
1028 jni_mid_createSocket, jni_obj_uuid);
1029 (*env)->DeleteLocalRef(env, jni_obj_uuid);
1030 (*env)->DeleteLocalRef(env, jni_obj_remoteBTDevice);
1031 if (!jni_obj_BTSocket)
1033 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_obj_BTSocket is null");
1034 return CA_STATUS_FAILED;
1038 jclass jni_cid_BTSocket = (*env)->FindClass(env, CLASSPATH_BT_SOCKET);
1039 if (!jni_cid_BTSocket)
1041 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_cid_BTSocket is null");
1042 (*env)->DeleteLocalRef(env, jni_obj_BTSocket);
1043 return CA_STATUS_FAILED;
1046 jmethodID jni_mid_connect = (*env)->GetMethodID(env, jni_cid_BTSocket, "connect", "()V");
1047 (*env)->DeleteLocalRef(env, jni_cid_BTSocket);
1048 if (!jni_mid_connect)
1050 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_mid_connect is null");
1051 (*env)->DeleteLocalRef(env, jni_obj_BTSocket);
1052 return CA_STATUS_FAILED;
1055 OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect: initiating connection...");
1056 (*env)->CallVoidMethod(env, jni_obj_BTSocket, jni_mid_connect);
1058 if ((*env)->ExceptionCheck(env))
1060 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: Connect is Failed!!!");
1061 (*env)->ExceptionDescribe(env);
1062 (*env)->ExceptionClear(env);
1063 return CA_STATUS_FAILED;
1066 // set socket to list
1067 jobject jni_socket = (*env)->NewGlobalRef(env, jni_obj_BTSocket);
1070 OIC_LOG(ERROR, TAG, "[EDR][Native] btConnect: jni_socket is null");
1071 (*env)->DeleteLocalRef(env, jni_obj_BTSocket);
1072 return CA_STATUS_FAILED;
1074 ca_mutex_lock(g_mutexObjectList);
1075 CAEDRNativeAddDeviceSocketToList(env, jni_socket);
1076 (*env)->DeleteGlobalRef(env, jni_socket);
1077 (*env)->DeleteLocalRef(env, jni_obj_BTSocket);
1078 ca_mutex_unlock(g_mutexObjectList);
1081 ca_mutex_lock(g_mutexStateList);
1082 CAEDRUpdateDeviceState(STATE_CONNECTED, address);
1083 ca_mutex_unlock(g_mutexStateList);
1085 OIC_LOG(DEBUG, TAG, "[EDR][Native] btConnect: connected");
1087 return CA_STATUS_OK;
1090 void CAEDRNativeSocketClose(JNIEnv *env, const char *address)
1092 VERIFY_NON_NULL_VOID(address, TAG, "address is null");
1094 jclass jni_cid_BTSocket = (*env)->FindClass(env, "android/bluetooth/BluetoothSocket");
1095 if (!jni_cid_BTSocket)
1097 OIC_LOG(ERROR, TAG, "[EDR][Native] close: jni_cid_BTSocket is null");
1101 jmethodID jni_mid_close = (*env)->GetMethodID(env, jni_cid_BTSocket, "close", "()V");
1104 OIC_LOG(ERROR, TAG, "[EDR][Native] close: jni_mid_close is null");
1108 jobject jni_obj_socket = CAEDRNativeGetDeviceSocketBaseAddr(env, address);
1109 if (!jni_obj_socket)
1111 OIC_LOG(ERROR, TAG, "[EDR][Native] close: jni_obj_socket is not available");
1115 (*env)->CallVoidMethod(env, jni_obj_socket, jni_mid_close);
1117 if ((*env)->ExceptionCheck(env))
1119 OIC_LOG(ERROR, TAG, "[EDR][Native] close: close is Failed!!!");
1120 (*env)->ExceptionDescribe(env);
1121 (*env)->ExceptionClear(env);
1125 // remove socket to list
1126 CAEDRNativeRemoveDeviceSocket(env, jni_obj_socket);
1129 ca_mutex_lock(g_mutexStateList);
1130 CAEDRUpdateDeviceState(STATE_DISCONNECTED, address);
1131 ca_mutex_unlock(g_mutexStateList);
1133 OIC_LOG(DEBUG, TAG, "[EDR][Native] close: disconnected");
1136 void CAEDRInitializeClient(ca_thread_pool_t handle)
1138 OIC_LOG(DEBUG, TAG, "IN");
1139 CAEDRInitialize(handle);
1140 OIC_LOG(DEBUG, TAG, "OUT");
1143 void CAEDRSetErrorHandler(CAEDRErrorHandleCallback errorHandleCallback)
1145 g_edrErrorHandler = errorHandleCallback;