The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1 | /* |
| 2 | ** Copyright 2006, The Android Open Source Project |
| 3 | ** |
| 4 | ** Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | ** you may not use this file except in compliance with the License. |
| 6 | ** You may obtain a copy of the License at |
| 7 | ** |
| 8 | ** http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | ** |
| 10 | ** Unless required by applicable law or agreed to in writing, software |
| 11 | ** distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | ** See the License for the specific language governing permissions and |
| 14 | ** limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #define LOG_TAG "bluetooth_common.cpp" |
| 18 | |
| 19 | #include "android_bluetooth_common.h" |
| 20 | #include "JNIHelp.h" |
| 21 | #include "jni.h" |
| 22 | #include "utils/Log.h" |
| 23 | #include "utils/misc.h" |
| 24 | |
| 25 | #include <stdio.h> |
| 26 | #include <string.h> |
| 27 | #include <stdlib.h> |
| 28 | #include <errno.h> |
| 29 | #include <unistd.h> |
| 30 | #include <cutils/properties.h> |
| 31 | |
| 32 | #ifdef HAVE_BLUETOOTH |
| 33 | #include <dbus/dbus.h> |
| 34 | #endif |
| 35 | |
| 36 | namespace android { |
| 37 | |
| 38 | #ifdef HAVE_BLUETOOTH |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 39 | |
| 40 | static Properties remote_device_properties[] = { |
| 41 | {"Address", DBUS_TYPE_STRING}, |
| 42 | {"Name", DBUS_TYPE_STRING}, |
| 43 | {"Icon", DBUS_TYPE_STRING}, |
| 44 | {"Class", DBUS_TYPE_UINT32}, |
| 45 | {"UUIDs", DBUS_TYPE_ARRAY}, |
Jaikumar Ganesh | 14faa3b | 2011-03-30 14:04:42 -0700 | [diff] [blame] | 46 | {"Services", DBUS_TYPE_ARRAY}, |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 47 | {"Paired", DBUS_TYPE_BOOLEAN}, |
| 48 | {"Connected", DBUS_TYPE_BOOLEAN}, |
| 49 | {"Trusted", DBUS_TYPE_BOOLEAN}, |
Jaikumar Ganesh | 6eb300e | 2010-08-04 11:26:38 -0700 | [diff] [blame] | 50 | {"Blocked", DBUS_TYPE_BOOLEAN}, |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 51 | {"Alias", DBUS_TYPE_STRING}, |
| 52 | {"Nodes", DBUS_TYPE_ARRAY}, |
| 53 | {"Adapter", DBUS_TYPE_OBJECT_PATH}, |
| 54 | {"LegacyPairing", DBUS_TYPE_BOOLEAN}, |
| 55 | {"RSSI", DBUS_TYPE_INT16}, |
Jaikumar Ganesh | 14faa3b | 2011-03-30 14:04:42 -0700 | [diff] [blame] | 56 | {"TX", DBUS_TYPE_UINT32}, |
| 57 | {"Broadcaster", DBUS_TYPE_BOOLEAN} |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 58 | }; |
| 59 | |
| 60 | static Properties adapter_properties[] = { |
| 61 | {"Address", DBUS_TYPE_STRING}, |
| 62 | {"Name", DBUS_TYPE_STRING}, |
| 63 | {"Class", DBUS_TYPE_UINT32}, |
| 64 | {"Powered", DBUS_TYPE_BOOLEAN}, |
| 65 | {"Discoverable", DBUS_TYPE_BOOLEAN}, |
| 66 | {"DiscoverableTimeout", DBUS_TYPE_UINT32}, |
| 67 | {"Pairable", DBUS_TYPE_BOOLEAN}, |
| 68 | {"PairableTimeout", DBUS_TYPE_UINT32}, |
| 69 | {"Discovering", DBUS_TYPE_BOOLEAN}, |
| 70 | {"Devices", DBUS_TYPE_ARRAY}, |
Jaikumar Ganesh | 94278c9 | 2010-05-03 15:45:58 -0700 | [diff] [blame] | 71 | {"UUIDs", DBUS_TYPE_ARRAY}, |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 72 | }; |
| 73 | |
Jaikumar Ganesh | 545e670 | 2010-06-04 10:23:03 -0700 | [diff] [blame] | 74 | static Properties input_properties[] = { |
| 75 | {"Connected", DBUS_TYPE_BOOLEAN}, |
| 76 | }; |
| 77 | |
Danica Chang | 6fdd0c6 | 2010-08-11 14:54:43 -0700 | [diff] [blame] | 78 | static Properties pan_properties[] = { |
| 79 | {"Connected", DBUS_TYPE_BOOLEAN}, |
| 80 | {"Interface", DBUS_TYPE_STRING}, |
| 81 | {"UUID", DBUS_TYPE_STRING}, |
| 82 | }; |
| 83 | |
Jaikumar Ganesh | 2ea1e85 | 2011-04-01 16:33:09 -0700 | [diff] [blame] | 84 | static Properties health_device_properties[] = { |
| 85 | {"MainChannel", DBUS_TYPE_OBJECT_PATH}, |
| 86 | }; |
| 87 | |
| 88 | static Properties health_channel_properties[] = { |
| 89 | {"Type", DBUS_TYPE_STRING}, |
| 90 | {"Device", DBUS_TYPE_OBJECT_PATH}, |
| 91 | {"Application", DBUS_TYPE_OBJECT_PATH}, |
| 92 | }; |
| 93 | |
Jaikumar Ganesh | 8bc8ce4 | 2009-06-24 16:42:51 -0700 | [diff] [blame] | 94 | typedef union { |
| 95 | char *str_val; |
| 96 | int int_val; |
| 97 | char **array_val; |
| 98 | } property_value; |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 99 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 100 | jfieldID get_field(JNIEnv *env, jclass clazz, const char *member, |
| 101 | const char *mtype) { |
| 102 | jfieldID field = env->GetFieldID(clazz, member, mtype); |
| 103 | if (field == NULL) { |
Steve Block | 3762c31 | 2012-01-06 19:20:56 +0000 | [diff] [blame] | 104 | ALOGE("Can't find member %s", member); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 105 | } |
| 106 | return field; |
| 107 | } |
| 108 | |
| 109 | typedef struct { |
Robert Greenwalt | 28d139f | 2009-04-02 22:41:08 -0700 | [diff] [blame] | 110 | void (*user_cb)(DBusMessage *, void *, void *); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 111 | void *user; |
Robert Greenwalt | 28d139f | 2009-04-02 22:41:08 -0700 | [diff] [blame] | 112 | void *nat; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 113 | JNIEnv *env; |
| 114 | } dbus_async_call_t; |
| 115 | |
| 116 | void dbus_func_args_async_callback(DBusPendingCall *call, void *data) { |
| 117 | |
| 118 | dbus_async_call_t *req = (dbus_async_call_t *)data; |
| 119 | DBusMessage *msg; |
| 120 | |
| 121 | /* This is guaranteed to be non-NULL, because this function is called only |
| 122 | when once the remote method invokation returns. */ |
| 123 | msg = dbus_pending_call_steal_reply(call); |
| 124 | |
| 125 | if (msg) { |
| 126 | if (req->user_cb) { |
| 127 | // The user may not deref the message object. |
Robert Greenwalt | 28d139f | 2009-04-02 22:41:08 -0700 | [diff] [blame] | 128 | req->user_cb(msg, req->user, req->nat); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 129 | } |
| 130 | dbus_message_unref(msg); |
| 131 | } |
| 132 | |
| 133 | //dbus_message_unref(req->method); |
| 134 | dbus_pending_call_cancel(call); |
| 135 | dbus_pending_call_unref(call); |
| 136 | free(req); |
| 137 | } |
| 138 | |
Robert Greenwalt | 28d139f | 2009-04-02 22:41:08 -0700 | [diff] [blame] | 139 | static dbus_bool_t dbus_func_args_async_valist(JNIEnv *env, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 140 | DBusConnection *conn, |
| 141 | int timeout_ms, |
Robert Greenwalt | 28d139f | 2009-04-02 22:41:08 -0700 | [diff] [blame] | 142 | void (*user_cb)(DBusMessage *, |
| 143 | void *, |
| 144 | void*), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 145 | void *user, |
Robert Greenwalt | 28d139f | 2009-04-02 22:41:08 -0700 | [diff] [blame] | 146 | void *nat, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 147 | const char *path, |
| 148 | const char *ifc, |
| 149 | const char *func, |
| 150 | int first_arg_type, |
| 151 | va_list args) { |
| 152 | DBusMessage *msg = NULL; |
| 153 | const char *name; |
| 154 | dbus_async_call_t *pending; |
| 155 | dbus_bool_t reply = FALSE; |
| 156 | |
| 157 | /* Compose the command */ |
| 158 | msg = dbus_message_new_method_call(BLUEZ_DBUS_BASE_IFC, path, ifc, func); |
| 159 | |
| 160 | if (msg == NULL) { |
Steve Block | 3762c31 | 2012-01-06 19:20:56 +0000 | [diff] [blame] | 161 | ALOGE("Could not allocate D-Bus message object!"); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 162 | goto done; |
| 163 | } |
| 164 | |
| 165 | /* append arguments */ |
| 166 | if (!dbus_message_append_args_valist(msg, first_arg_type, args)) { |
Steve Block | 3762c31 | 2012-01-06 19:20:56 +0000 | [diff] [blame] | 167 | ALOGE("Could not append argument to method call!"); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 168 | goto done; |
| 169 | } |
| 170 | |
| 171 | /* Make the call. */ |
| 172 | pending = (dbus_async_call_t *)malloc(sizeof(dbus_async_call_t)); |
| 173 | if (pending) { |
| 174 | DBusPendingCall *call; |
| 175 | |
| 176 | pending->env = env; |
| 177 | pending->user_cb = user_cb; |
| 178 | pending->user = user; |
Robert Greenwalt | 28d139f | 2009-04-02 22:41:08 -0700 | [diff] [blame] | 179 | pending->nat = nat; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 180 | //pending->method = msg; |
| 181 | |
| 182 | reply = dbus_connection_send_with_reply(conn, msg, |
| 183 | &call, |
| 184 | timeout_ms); |
| 185 | if (reply == TRUE) { |
| 186 | dbus_pending_call_set_notify(call, |
| 187 | dbus_func_args_async_callback, |
| 188 | pending, |
| 189 | NULL); |
| 190 | } |
| 191 | } |
| 192 | |
| 193 | done: |
| 194 | if (msg) dbus_message_unref(msg); |
| 195 | return reply; |
| 196 | } |
| 197 | |
| 198 | dbus_bool_t dbus_func_args_async(JNIEnv *env, |
| 199 | DBusConnection *conn, |
| 200 | int timeout_ms, |
Robert Greenwalt | 28d139f | 2009-04-02 22:41:08 -0700 | [diff] [blame] | 201 | void (*reply)(DBusMessage *, void *, void*), |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 202 | void *user, |
Robert Greenwalt | 28d139f | 2009-04-02 22:41:08 -0700 | [diff] [blame] | 203 | void *nat, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 204 | const char *path, |
| 205 | const char *ifc, |
| 206 | const char *func, |
| 207 | int first_arg_type, |
| 208 | ...) { |
| 209 | dbus_bool_t ret; |
| 210 | va_list lst; |
| 211 | va_start(lst, first_arg_type); |
Danica Chang | 6fdd0c6 | 2010-08-11 14:54:43 -0700 | [diff] [blame] | 212 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 213 | ret = dbus_func_args_async_valist(env, conn, |
| 214 | timeout_ms, |
Robert Greenwalt | 28d139f | 2009-04-02 22:41:08 -0700 | [diff] [blame] | 215 | reply, user, nat, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 216 | path, ifc, func, |
| 217 | first_arg_type, lst); |
| 218 | va_end(lst); |
| 219 | return ret; |
| 220 | } |
| 221 | |
Steve Block | 3762c31 | 2012-01-06 19:20:56 +0000 | [diff] [blame] | 222 | // If err is NULL, then any errors will be ALOGE'd, and free'd and the reply |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 223 | // will be NULL. |
| 224 | // If err is not NULL, then it is assumed that dbus_error_init was already |
| 225 | // called, and error's will be returned to the caller without logging. The |
| 226 | // return value is NULL iff an error was set. The client must free the error if |
| 227 | // set. |
| 228 | DBusMessage * dbus_func_args_timeout_valist(JNIEnv *env, |
| 229 | DBusConnection *conn, |
| 230 | int timeout_ms, |
| 231 | DBusError *err, |
| 232 | const char *path, |
| 233 | const char *ifc, |
| 234 | const char *func, |
| 235 | int first_arg_type, |
| 236 | va_list args) { |
| 237 | |
| 238 | DBusMessage *msg = NULL, *reply = NULL; |
| 239 | const char *name; |
| 240 | bool return_error = (err != NULL); |
| 241 | |
| 242 | if (!return_error) { |
| 243 | err = (DBusError*)malloc(sizeof(DBusError)); |
| 244 | dbus_error_init(err); |
| 245 | } |
| 246 | |
| 247 | /* Compose the command */ |
| 248 | msg = dbus_message_new_method_call(BLUEZ_DBUS_BASE_IFC, path, ifc, func); |
| 249 | |
| 250 | if (msg == NULL) { |
Steve Block | 3762c31 | 2012-01-06 19:20:56 +0000 | [diff] [blame] | 251 | ALOGE("Could not allocate D-Bus message object!"); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 252 | goto done; |
| 253 | } |
| 254 | |
| 255 | /* append arguments */ |
| 256 | if (!dbus_message_append_args_valist(msg, first_arg_type, args)) { |
Steve Block | 3762c31 | 2012-01-06 19:20:56 +0000 | [diff] [blame] | 257 | ALOGE("Could not append argument to method call!"); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 258 | goto done; |
| 259 | } |
| 260 | |
| 261 | /* Make the call. */ |
| 262 | reply = dbus_connection_send_with_reply_and_block(conn, msg, timeout_ms, err); |
| 263 | if (!return_error && dbus_error_is_set(err)) { |
| 264 | LOG_AND_FREE_DBUS_ERROR_WITH_MSG(err, msg); |
| 265 | } |
| 266 | |
| 267 | done: |
| 268 | if (!return_error) { |
| 269 | free(err); |
| 270 | } |
| 271 | if (msg) dbus_message_unref(msg); |
| 272 | return reply; |
| 273 | } |
| 274 | |
| 275 | DBusMessage * dbus_func_args_timeout(JNIEnv *env, |
| 276 | DBusConnection *conn, |
| 277 | int timeout_ms, |
| 278 | const char *path, |
| 279 | const char *ifc, |
| 280 | const char *func, |
| 281 | int first_arg_type, |
| 282 | ...) { |
| 283 | DBusMessage *ret; |
| 284 | va_list lst; |
| 285 | va_start(lst, first_arg_type); |
| 286 | ret = dbus_func_args_timeout_valist(env, conn, timeout_ms, NULL, |
| 287 | path, ifc, func, |
| 288 | first_arg_type, lst); |
| 289 | va_end(lst); |
| 290 | return ret; |
| 291 | } |
| 292 | |
| 293 | DBusMessage * dbus_func_args(JNIEnv *env, |
| 294 | DBusConnection *conn, |
| 295 | const char *path, |
| 296 | const char *ifc, |
| 297 | const char *func, |
| 298 | int first_arg_type, |
| 299 | ...) { |
| 300 | DBusMessage *ret; |
| 301 | va_list lst; |
| 302 | va_start(lst, first_arg_type); |
| 303 | ret = dbus_func_args_timeout_valist(env, conn, -1, NULL, |
| 304 | path, ifc, func, |
| 305 | first_arg_type, lst); |
| 306 | va_end(lst); |
| 307 | return ret; |
| 308 | } |
| 309 | |
| 310 | DBusMessage * dbus_func_args_error(JNIEnv *env, |
| 311 | DBusConnection *conn, |
| 312 | DBusError *err, |
| 313 | const char *path, |
| 314 | const char *ifc, |
| 315 | const char *func, |
| 316 | int first_arg_type, |
| 317 | ...) { |
| 318 | DBusMessage *ret; |
| 319 | va_list lst; |
| 320 | va_start(lst, first_arg_type); |
| 321 | ret = dbus_func_args_timeout_valist(env, conn, -1, err, |
| 322 | path, ifc, func, |
| 323 | first_arg_type, lst); |
| 324 | va_end(lst); |
| 325 | return ret; |
| 326 | } |
| 327 | |
Jaikumar Ganesh | 2ea1e85 | 2011-04-01 16:33:09 -0700 | [diff] [blame] | 328 | jint dbus_returns_unixfd(JNIEnv *env, DBusMessage *reply) { |
| 329 | |
| 330 | DBusError err; |
| 331 | jint ret = -1; |
| 332 | |
| 333 | dbus_error_init(&err); |
| 334 | if (!dbus_message_get_args(reply, &err, |
| 335 | DBUS_TYPE_UNIX_FD, &ret, |
| 336 | DBUS_TYPE_INVALID)) { |
| 337 | LOG_AND_FREE_DBUS_ERROR_WITH_MSG(&err, reply); |
| 338 | } |
| 339 | dbus_message_unref(reply); |
| 340 | return ret; |
| 341 | } |
| 342 | |
| 343 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 344 | jint dbus_returns_int32(JNIEnv *env, DBusMessage *reply) { |
| 345 | |
| 346 | DBusError err; |
| 347 | jint ret = -1; |
| 348 | |
| 349 | dbus_error_init(&err); |
| 350 | if (!dbus_message_get_args(reply, &err, |
| 351 | DBUS_TYPE_INT32, &ret, |
| 352 | DBUS_TYPE_INVALID)) { |
| 353 | LOG_AND_FREE_DBUS_ERROR_WITH_MSG(&err, reply); |
| 354 | } |
| 355 | dbus_message_unref(reply); |
| 356 | return ret; |
| 357 | } |
| 358 | |
| 359 | jint dbus_returns_uint32(JNIEnv *env, DBusMessage *reply) { |
| 360 | |
| 361 | DBusError err; |
| 362 | jint ret = -1; |
| 363 | |
| 364 | dbus_error_init(&err); |
| 365 | if (!dbus_message_get_args(reply, &err, |
| 366 | DBUS_TYPE_UINT32, &ret, |
| 367 | DBUS_TYPE_INVALID)) { |
| 368 | LOG_AND_FREE_DBUS_ERROR_WITH_MSG(&err, reply); |
| 369 | } |
| 370 | dbus_message_unref(reply); |
| 371 | return ret; |
| 372 | } |
| 373 | |
| 374 | jstring dbus_returns_string(JNIEnv *env, DBusMessage *reply) { |
| 375 | |
| 376 | DBusError err; |
| 377 | jstring ret = NULL; |
| 378 | const char *name; |
| 379 | |
| 380 | dbus_error_init(&err); |
| 381 | if (dbus_message_get_args(reply, &err, |
| 382 | DBUS_TYPE_STRING, &name, |
| 383 | DBUS_TYPE_INVALID)) { |
| 384 | ret = env->NewStringUTF(name); |
| 385 | } else { |
| 386 | LOG_AND_FREE_DBUS_ERROR_WITH_MSG(&err, reply); |
| 387 | } |
| 388 | dbus_message_unref(reply); |
| 389 | |
| 390 | return ret; |
| 391 | } |
| 392 | |
| 393 | jboolean dbus_returns_boolean(JNIEnv *env, DBusMessage *reply) { |
| 394 | DBusError err; |
| 395 | jboolean ret = JNI_FALSE; |
| 396 | dbus_bool_t val = FALSE; |
| 397 | |
| 398 | dbus_error_init(&err); |
| 399 | |
| 400 | /* Check the return value. */ |
| 401 | if (dbus_message_get_args(reply, &err, |
| 402 | DBUS_TYPE_BOOLEAN, &val, |
| 403 | DBUS_TYPE_INVALID)) { |
| 404 | ret = val == TRUE ? JNI_TRUE : JNI_FALSE; |
| 405 | } else { |
| 406 | LOG_AND_FREE_DBUS_ERROR_WITH_MSG(&err, reply); |
| 407 | } |
| 408 | |
| 409 | dbus_message_unref(reply); |
| 410 | return ret; |
| 411 | } |
| 412 | |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 413 | static void set_object_array_element(JNIEnv *env, jobjectArray strArray, |
| 414 | const char *value, int index) { |
| 415 | jstring obj; |
| 416 | obj = env->NewStringUTF(value); |
| 417 | env->SetObjectArrayElement(strArray, index, obj); |
| 418 | env->DeleteLocalRef(obj); |
| 419 | } |
| 420 | |
| 421 | jobjectArray dbus_returns_array_of_object_path(JNIEnv *env, |
| 422 | DBusMessage *reply) { |
| 423 | |
| 424 | DBusError err; |
| 425 | char **list; |
| 426 | int i, len; |
| 427 | jobjectArray strArray = NULL; |
| 428 | |
| 429 | dbus_error_init(&err); |
| 430 | if (dbus_message_get_args (reply, |
| 431 | &err, |
| 432 | DBUS_TYPE_ARRAY, DBUS_TYPE_OBJECT_PATH, |
| 433 | &list, &len, |
| 434 | DBUS_TYPE_INVALID)) { |
| 435 | jclass stringClass; |
| 436 | jstring classNameStr; |
| 437 | |
| 438 | stringClass = env->FindClass("java/lang/String"); |
| 439 | strArray = env->NewObjectArray(len, stringClass, NULL); |
| 440 | |
| 441 | for (i = 0; i < len; i++) |
| 442 | set_object_array_element(env, strArray, list[i], i); |
| 443 | } else { |
| 444 | LOG_AND_FREE_DBUS_ERROR_WITH_MSG(&err, reply); |
| 445 | } |
| 446 | |
| 447 | dbus_message_unref(reply); |
| 448 | return strArray; |
| 449 | } |
| 450 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 451 | jobjectArray dbus_returns_array_of_strings(JNIEnv *env, DBusMessage *reply) { |
| 452 | |
| 453 | DBusError err; |
| 454 | char **list; |
| 455 | int i, len; |
| 456 | jobjectArray strArray = NULL; |
| 457 | |
| 458 | dbus_error_init(&err); |
| 459 | if (dbus_message_get_args (reply, |
| 460 | &err, |
| 461 | DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, |
| 462 | &list, &len, |
| 463 | DBUS_TYPE_INVALID)) { |
| 464 | jclass stringClass; |
| 465 | jstring classNameStr; |
| 466 | |
Steve Block | 71f2cf1 | 2011-10-20 11:56:00 +0100 | [diff] [blame] | 467 | //ALOGV("%s: there are %d elements in string array!", __FUNCTION__, len); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 468 | |
| 469 | stringClass = env->FindClass("java/lang/String"); |
| 470 | strArray = env->NewObjectArray(len, stringClass, NULL); |
| 471 | |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 472 | for (i = 0; i < len; i++) |
| 473 | set_object_array_element(env, strArray, list[i], i); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 474 | } else { |
| 475 | LOG_AND_FREE_DBUS_ERROR_WITH_MSG(&err, reply); |
| 476 | } |
| 477 | |
| 478 | dbus_message_unref(reply); |
| 479 | return strArray; |
| 480 | } |
| 481 | |
| 482 | jbyteArray dbus_returns_array_of_bytes(JNIEnv *env, DBusMessage *reply) { |
| 483 | |
| 484 | DBusError err; |
| 485 | int i, len; |
| 486 | jbyte *list; |
| 487 | jbyteArray byteArray = NULL; |
| 488 | |
| 489 | dbus_error_init(&err); |
| 490 | if (dbus_message_get_args(reply, &err, |
| 491 | DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE, &list, &len, |
| 492 | DBUS_TYPE_INVALID)) { |
Steve Block | 71f2cf1 | 2011-10-20 11:56:00 +0100 | [diff] [blame] | 493 | //ALOGV("%s: there are %d elements in byte array!", __FUNCTION__, len); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 494 | byteArray = env->NewByteArray(len); |
| 495 | if (byteArray) |
| 496 | env->SetByteArrayRegion(byteArray, 0, len, list); |
| 497 | |
| 498 | } else { |
| 499 | LOG_AND_FREE_DBUS_ERROR_WITH_MSG(&err, reply); |
| 500 | } |
| 501 | |
| 502 | dbus_message_unref(reply); |
| 503 | return byteArray; |
| 504 | } |
| 505 | |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 506 | void append_variant(DBusMessageIter *iter, int type, void *val) |
| 507 | { |
| 508 | DBusMessageIter value_iter; |
| 509 | char var_type[2] = { type, '\0'}; |
| 510 | dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT, var_type, &value_iter); |
| 511 | dbus_message_iter_append_basic(&value_iter, type, val); |
| 512 | dbus_message_iter_close_container(iter, &value_iter); |
| 513 | } |
| 514 | |
Jaikumar Ganesh | 2ea1e85 | 2011-04-01 16:33:09 -0700 | [diff] [blame] | 515 | static void dict_append_entry(DBusMessageIter *dict, |
| 516 | const char *key, int type, void *val) |
| 517 | { |
| 518 | DBusMessageIter dict_entry; |
| 519 | dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY, |
| 520 | NULL, &dict_entry); |
| 521 | |
| 522 | dbus_message_iter_append_basic(&dict_entry, DBUS_TYPE_STRING, &key); |
| 523 | append_variant(&dict_entry, type, val); |
| 524 | dbus_message_iter_close_container(dict, &dict_entry); |
| 525 | } |
| 526 | |
| 527 | static void append_dict_valist(DBusMessageIter *iterator, const char *first_key, |
| 528 | va_list var_args) |
| 529 | { |
| 530 | DBusMessageIter dict; |
| 531 | int val_type; |
| 532 | const char *val_key; |
| 533 | void *val; |
| 534 | |
| 535 | dbus_message_iter_open_container(iterator, DBUS_TYPE_ARRAY, |
| 536 | DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING |
| 537 | DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING |
| 538 | DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict); |
| 539 | |
| 540 | val_key = first_key; |
| 541 | while (val_key) { |
| 542 | val_type = va_arg(var_args, int); |
| 543 | val = va_arg(var_args, void *); |
| 544 | dict_append_entry(&dict, val_key, val_type, val); |
| 545 | val_key = va_arg(var_args, char *); |
| 546 | } |
| 547 | |
| 548 | dbus_message_iter_close_container(iterator, &dict); |
| 549 | } |
| 550 | |
| 551 | void append_dict_args(DBusMessage *reply, const char *first_key, ...) |
| 552 | { |
| 553 | DBusMessageIter iter; |
| 554 | va_list var_args; |
| 555 | |
| 556 | dbus_message_iter_init_append(reply, &iter); |
| 557 | |
| 558 | va_start(var_args, first_key); |
| 559 | append_dict_valist(&iter, first_key, var_args); |
| 560 | va_end(var_args); |
| 561 | } |
| 562 | |
| 563 | |
Jaikumar Ganesh | 8bc8ce4 | 2009-06-24 16:42:51 -0700 | [diff] [blame] | 564 | int get_property(DBusMessageIter iter, Properties *properties, |
| 565 | int max_num_properties, int *prop_index, property_value *value, int *len) { |
| 566 | DBusMessageIter prop_val, array_val_iter; |
| 567 | char *property = NULL; |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 568 | uint32_t array_type; |
Jaikumar Ganesh | 8bc8ce4 | 2009-06-24 16:42:51 -0700 | [diff] [blame] | 569 | char *str_val; |
| 570 | int i, j, type, int_val; |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 571 | |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 572 | if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING) |
Jaikumar Ganesh | 8bc8ce4 | 2009-06-24 16:42:51 -0700 | [diff] [blame] | 573 | return -1; |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 574 | dbus_message_iter_get_basic(&iter, &property); |
| 575 | if (!dbus_message_iter_next(&iter)) |
Jaikumar Ganesh | 8bc8ce4 | 2009-06-24 16:42:51 -0700 | [diff] [blame] | 576 | return -1; |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 577 | if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT) |
Jaikumar Ganesh | 8bc8ce4 | 2009-06-24 16:42:51 -0700 | [diff] [blame] | 578 | return -1; |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 579 | for (i = 0; i < max_num_properties; i++) { |
Jaikumar Ganesh | 8bc8ce4 | 2009-06-24 16:42:51 -0700 | [diff] [blame] | 580 | if (!strncmp(property, properties[i].name, strlen(property))) |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 581 | break; |
| 582 | } |
Jaikumar Ganesh | 8bc8ce4 | 2009-06-24 16:42:51 -0700 | [diff] [blame] | 583 | *prop_index = i; |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 584 | if (i == max_num_properties) |
Jaikumar Ganesh | 8bc8ce4 | 2009-06-24 16:42:51 -0700 | [diff] [blame] | 585 | return -1; |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 586 | |
| 587 | dbus_message_iter_recurse(&iter, &prop_val); |
Jaikumar Ganesh | 8bc8ce4 | 2009-06-24 16:42:51 -0700 | [diff] [blame] | 588 | type = properties[*prop_index].type; |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 589 | if (dbus_message_iter_get_arg_type(&prop_val) != type) { |
Steve Block | 3762c31 | 2012-01-06 19:20:56 +0000 | [diff] [blame] | 590 | ALOGE("Property type mismatch in get_property: %d, expected:%d, index:%d", |
Jaikumar Ganesh | 8bc8ce4 | 2009-06-24 16:42:51 -0700 | [diff] [blame] | 591 | dbus_message_iter_get_arg_type(&prop_val), type, *prop_index); |
| 592 | return -1; |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 593 | } |
| 594 | |
| 595 | switch(type) { |
| 596 | case DBUS_TYPE_STRING: |
| 597 | case DBUS_TYPE_OBJECT_PATH: |
Jaikumar Ganesh | 8bc8ce4 | 2009-06-24 16:42:51 -0700 | [diff] [blame] | 598 | dbus_message_iter_get_basic(&prop_val, &value->str_val); |
| 599 | *len = 1; |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 600 | break; |
| 601 | case DBUS_TYPE_UINT32: |
| 602 | case DBUS_TYPE_INT16: |
| 603 | case DBUS_TYPE_BOOLEAN: |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 604 | dbus_message_iter_get_basic(&prop_val, &int_val); |
Jaikumar Ganesh | 8bc8ce4 | 2009-06-24 16:42:51 -0700 | [diff] [blame] | 605 | value->int_val = int_val; |
| 606 | *len = 1; |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 607 | break; |
| 608 | case DBUS_TYPE_ARRAY: |
| 609 | dbus_message_iter_recurse(&prop_val, &array_val_iter); |
| 610 | array_type = dbus_message_iter_get_arg_type(&array_val_iter); |
Jaikumar Ganesh | 8bc8ce4 | 2009-06-24 16:42:51 -0700 | [diff] [blame] | 611 | *len = 0; |
| 612 | value->array_val = NULL; |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 613 | if (array_type == DBUS_TYPE_OBJECT_PATH || |
| 614 | array_type == DBUS_TYPE_STRING){ |
Jaikumar Ganesh | 8bc8ce4 | 2009-06-24 16:42:51 -0700 | [diff] [blame] | 615 | j = 0; |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 616 | do { |
Jaikumar Ganesh | 8bc8ce4 | 2009-06-24 16:42:51 -0700 | [diff] [blame] | 617 | j ++; |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 618 | } while(dbus_message_iter_next(&array_val_iter)); |
| 619 | dbus_message_iter_recurse(&prop_val, &array_val_iter); |
| 620 | // Allocate an array of char * |
Jaikumar Ganesh | 8bc8ce4 | 2009-06-24 16:42:51 -0700 | [diff] [blame] | 621 | *len = j; |
| 622 | char **tmp = (char **)malloc(sizeof(char *) * *len); |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 623 | if (!tmp) |
Jaikumar Ganesh | 8bc8ce4 | 2009-06-24 16:42:51 -0700 | [diff] [blame] | 624 | return -1; |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 625 | j = 0; |
| 626 | do { |
| 627 | dbus_message_iter_get_basic(&array_val_iter, &tmp[j]); |
| 628 | j ++; |
| 629 | } while(dbus_message_iter_next(&array_val_iter)); |
Jaikumar Ganesh | 8bc8ce4 | 2009-06-24 16:42:51 -0700 | [diff] [blame] | 630 | value->array_val = tmp; |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 631 | } |
| 632 | break; |
| 633 | default: |
Jaikumar Ganesh | 8bc8ce4 | 2009-06-24 16:42:51 -0700 | [diff] [blame] | 634 | return -1; |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 635 | } |
Jaikumar Ganesh | 8bc8ce4 | 2009-06-24 16:42:51 -0700 | [diff] [blame] | 636 | return 0; |
| 637 | } |
| 638 | |
| 639 | void create_prop_array(JNIEnv *env, jobjectArray strArray, Properties *property, |
| 640 | property_value *value, int len, int *array_index ) { |
| 641 | char **prop_val = NULL; |
| 642 | char buf[32] = {'\0'}, buf1[32] = {'\0'}; |
| 643 | int i; |
| 644 | |
| 645 | char *name = property->name; |
| 646 | int prop_type = property->type; |
| 647 | |
| 648 | set_object_array_element(env, strArray, name, *array_index); |
| 649 | *array_index += 1; |
| 650 | |
| 651 | if (prop_type == DBUS_TYPE_UINT32 || prop_type == DBUS_TYPE_INT16) { |
| 652 | sprintf(buf, "%d", value->int_val); |
| 653 | set_object_array_element(env, strArray, buf, *array_index); |
| 654 | *array_index += 1; |
| 655 | } else if (prop_type == DBUS_TYPE_BOOLEAN) { |
| 656 | sprintf(buf, "%s", value->int_val ? "true" : "false"); |
| 657 | |
| 658 | set_object_array_element(env, strArray, buf, *array_index); |
| 659 | *array_index += 1; |
| 660 | } else if (prop_type == DBUS_TYPE_ARRAY) { |
| 661 | // Write the length first |
| 662 | sprintf(buf1, "%d", len); |
| 663 | set_object_array_element(env, strArray, buf1, *array_index); |
| 664 | *array_index += 1; |
| 665 | |
| 666 | prop_val = value->array_val; |
| 667 | for (i = 0; i < len; i++) { |
| 668 | set_object_array_element(env, strArray, prop_val[i], *array_index); |
| 669 | *array_index += 1; |
| 670 | } |
| 671 | } else { |
| 672 | set_object_array_element(env, strArray, (const char *) value->str_val, *array_index); |
| 673 | *array_index += 1; |
| 674 | } |
| 675 | } |
| 676 | |
| 677 | jobjectArray parse_properties(JNIEnv *env, DBusMessageIter *iter, Properties *properties, |
| 678 | const int max_num_properties) { |
| 679 | DBusMessageIter dict_entry, dict; |
| 680 | jobjectArray strArray = NULL; |
| 681 | property_value value; |
| 682 | int i, size = 0,array_index = 0; |
| 683 | int len = 0, prop_type = DBUS_TYPE_INVALID, prop_index = -1, type; |
| 684 | struct { |
| 685 | property_value value; |
| 686 | int len; |
| 687 | bool used; |
| 688 | } values[max_num_properties]; |
| 689 | int t, j; |
| 690 | |
| 691 | jclass stringClass = env->FindClass("java/lang/String"); |
| 692 | DBusError err; |
| 693 | dbus_error_init(&err); |
| 694 | |
| 695 | for (i = 0; i < max_num_properties; i++) { |
| 696 | values[i].used = false; |
| 697 | } |
| 698 | |
| 699 | if(dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_ARRAY) |
| 700 | goto failure; |
| 701 | dbus_message_iter_recurse(iter, &dict); |
| 702 | do { |
| 703 | len = 0; |
| 704 | if (dbus_message_iter_get_arg_type(&dict) != DBUS_TYPE_DICT_ENTRY) |
| 705 | goto failure; |
| 706 | dbus_message_iter_recurse(&dict, &dict_entry); |
| 707 | |
| 708 | if (!get_property(dict_entry, properties, max_num_properties, &prop_index, |
| 709 | &value, &len)) { |
| 710 | size += 2; |
| 711 | if (properties[prop_index].type == DBUS_TYPE_ARRAY) |
| 712 | size += len; |
| 713 | values[prop_index].value = value; |
| 714 | values[prop_index].len = len; |
| 715 | values[prop_index].used = true; |
| 716 | } else { |
| 717 | goto failure; |
| 718 | } |
| 719 | } while(dbus_message_iter_next(&dict)); |
| 720 | |
| 721 | strArray = env->NewObjectArray(size, stringClass, NULL); |
| 722 | |
| 723 | for (i = 0; i < max_num_properties; i++) { |
| 724 | if (values[i].used) { |
| 725 | create_prop_array(env, strArray, &properties[i], &values[i].value, values[i].len, |
| 726 | &array_index); |
| 727 | |
| 728 | if (properties[i].type == DBUS_TYPE_ARRAY && values[i].used |
| 729 | && values[i].value.array_val != NULL) |
| 730 | free(values[i].value.array_val); |
| 731 | } |
| 732 | |
| 733 | } |
| 734 | return strArray; |
| 735 | |
| 736 | failure: |
| 737 | if (dbus_error_is_set(&err)) |
| 738 | LOG_AND_FREE_DBUS_ERROR(&err); |
| 739 | for (i = 0; i < max_num_properties; i++) |
| 740 | if (properties[i].type == DBUS_TYPE_ARRAY && values[i].used == true |
| 741 | && values[i].value.array_val != NULL) |
| 742 | free(values[i].value.array_val); |
| 743 | return NULL; |
| 744 | } |
| 745 | |
| 746 | jobjectArray parse_property_change(JNIEnv *env, DBusMessage *msg, |
| 747 | Properties *properties, int max_num_properties) { |
| 748 | DBusMessageIter iter; |
| 749 | DBusError err; |
| 750 | jobjectArray strArray = NULL; |
| 751 | jclass stringClass= env->FindClass("java/lang/String"); |
| 752 | int len = 0, prop_index = -1; |
| 753 | int array_index = 0, size = 0; |
| 754 | property_value value; |
| 755 | |
| 756 | dbus_error_init(&err); |
| 757 | if (!dbus_message_iter_init(msg, &iter)) |
| 758 | goto failure; |
| 759 | |
| 760 | if (!get_property(iter, properties, max_num_properties, |
| 761 | &prop_index, &value, &len)) { |
| 762 | size += 2; |
| 763 | if (properties[prop_index].type == DBUS_TYPE_ARRAY) |
| 764 | size += len; |
| 765 | strArray = env->NewObjectArray(size, stringClass, NULL); |
| 766 | |
| 767 | create_prop_array(env, strArray, &properties[prop_index], |
| 768 | &value, len, &array_index); |
| 769 | |
| 770 | if (properties[prop_index].type == DBUS_TYPE_ARRAY && value.array_val != NULL) |
| 771 | free(value.array_val); |
| 772 | |
| 773 | return strArray; |
| 774 | } |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 775 | failure: |
| 776 | LOG_AND_FREE_DBUS_ERROR_WITH_MSG(&err, msg); |
| 777 | return NULL; |
| 778 | } |
| 779 | |
| 780 | jobjectArray parse_adapter_property_change(JNIEnv *env, DBusMessage *msg) { |
| 781 | return parse_property_change(env, msg, (Properties *) &adapter_properties, |
| 782 | sizeof(adapter_properties) / sizeof(Properties)); |
| 783 | } |
| 784 | |
| 785 | jobjectArray parse_remote_device_property_change(JNIEnv *env, DBusMessage *msg) { |
| 786 | return parse_property_change(env, msg, (Properties *) &remote_device_properties, |
| 787 | sizeof(remote_device_properties) / sizeof(Properties)); |
| 788 | } |
| 789 | |
Jaikumar Ganesh | 545e670 | 2010-06-04 10:23:03 -0700 | [diff] [blame] | 790 | jobjectArray parse_input_property_change(JNIEnv *env, DBusMessage *msg) { |
| 791 | return parse_property_change(env, msg, (Properties *) &input_properties, |
| 792 | sizeof(input_properties) / sizeof(Properties)); |
| 793 | } |
| 794 | |
Danica Chang | 6fdd0c6 | 2010-08-11 14:54:43 -0700 | [diff] [blame] | 795 | jobjectArray parse_pan_property_change(JNIEnv *env, DBusMessage *msg) { |
| 796 | return parse_property_change(env, msg, (Properties *) &pan_properties, |
| 797 | sizeof(pan_properties) / sizeof(Properties)); |
| 798 | } |
| 799 | |
Jaikumar Ganesh | d5ac1ae | 2009-05-05 22:26:12 -0700 | [diff] [blame] | 800 | jobjectArray parse_adapter_properties(JNIEnv *env, DBusMessageIter *iter) { |
| 801 | return parse_properties(env, iter, (Properties *) &adapter_properties, |
| 802 | sizeof(adapter_properties) / sizeof(Properties)); |
| 803 | } |
| 804 | |
| 805 | jobjectArray parse_remote_device_properties(JNIEnv *env, DBusMessageIter *iter) { |
| 806 | return parse_properties(env, iter, (Properties *) &remote_device_properties, |
| 807 | sizeof(remote_device_properties) / sizeof(Properties)); |
| 808 | } |
| 809 | |
Jaikumar Ganesh | 545e670 | 2010-06-04 10:23:03 -0700 | [diff] [blame] | 810 | jobjectArray parse_input_properties(JNIEnv *env, DBusMessageIter *iter) { |
| 811 | return parse_properties(env, iter, (Properties *) &input_properties, |
| 812 | sizeof(input_properties) / sizeof(Properties)); |
| 813 | } |
| 814 | |
Jaikumar Ganesh | 2ea1e85 | 2011-04-01 16:33:09 -0700 | [diff] [blame] | 815 | jobjectArray parse_health_device_properties(JNIEnv *env, DBusMessageIter *iter) { |
| 816 | return parse_properties(env, iter, (Properties *) &health_device_properties, |
| 817 | sizeof(health_device_properties) / sizeof(Properties)); |
| 818 | } |
| 819 | |
| 820 | jobjectArray parse_health_device_property_change(JNIEnv *env, DBusMessage *msg) { |
| 821 | return parse_property_change(env, msg, (Properties *) &health_device_properties, |
| 822 | sizeof(health_device_properties) / sizeof(Properties)); |
| 823 | } |
| 824 | |
| 825 | jobjectArray parse_health_channel_properties(JNIEnv *env, DBusMessageIter *iter) { |
| 826 | return parse_properties(env, iter, (Properties *) &health_channel_properties, |
| 827 | sizeof(health_channel_properties) / sizeof(Properties)); |
| 828 | } |
| 829 | |
Nick Pelly | 0b6955a | 2009-05-26 19:13:43 -0700 | [diff] [blame] | 830 | int get_bdaddr(const char *str, bdaddr_t *ba) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 831 | char *d = ((char *)ba) + 5, *endp; |
| 832 | int i; |
| 833 | for(i = 0; i < 6; i++) { |
| 834 | *d-- = strtol(str, &endp, 16); |
| 835 | if (*endp != ':' && i != 5) { |
| 836 | memset(ba, 0, sizeof(bdaddr_t)); |
Nick Pelly | 0b6955a | 2009-05-26 19:13:43 -0700 | [diff] [blame] | 837 | return -1; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 838 | } |
| 839 | str = endp + 1; |
| 840 | } |
Nick Pelly | 0b6955a | 2009-05-26 19:13:43 -0700 | [diff] [blame] | 841 | return 0; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 842 | } |
| 843 | |
| 844 | void get_bdaddr_as_string(const bdaddr_t *ba, char *str) { |
| 845 | const uint8_t *b = (const uint8_t *)ba; |
| 846 | sprintf(str, "%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X", |
| 847 | b[5], b[4], b[3], b[2], b[1], b[0]); |
| 848 | } |
| 849 | |
| 850 | bool debug_no_encrypt() { |
| 851 | return false; |
| 852 | #if 0 |
| 853 | char value[PROPERTY_VALUE_MAX] = ""; |
| 854 | |
| 855 | property_get("debug.bt.no_encrypt", value, ""); |
| 856 | if (!strncmp("true", value, PROPERTY_VALUE_MAX) || |
| 857 | !strncmp("1", value, PROPERTY_VALUE_MAX)) { |
Steve Block | 5baa3a6 | 2011-12-20 16:23:08 +0000 | [diff] [blame] | 858 | ALOGD("mandatory bluetooth encryption disabled"); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 859 | return true; |
| 860 | } else { |
| 861 | return false; |
| 862 | } |
| 863 | #endif |
| 864 | } |
| 865 | #endif |
| 866 | |
| 867 | } /* namespace android */ |