| // |
| // Copyright 2015 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| |
| #define LOG_TAG "bt_vendor" |
| |
| #include "vendor_manager.h" |
| |
| #include "base/logging.h" |
| |
| extern "C" { |
| #include "osi/include/log.h" |
| |
| #include <unistd.h> |
| } // extern "C" |
| |
| namespace test_vendor_lib { |
| |
| // Initializes vendor manager for test controller. |p_cb| are the callbacks to |
| // be in TestVendorOp(). |local_bdaddr| points to the address of the Bluetooth |
| // device. Returns 0 on success, -1 on error. |
| static int TestVendorInitialize(const bt_vendor_callbacks_t* p_cb, |
| unsigned char* /* local_bdaddr */) { |
| LOG_INFO(LOG_TAG, "Initializing test controller."); |
| CHECK(p_cb); |
| |
| VendorManager::Initialize(); |
| VendorManager* manager = VendorManager::Get(); |
| manager->SetVendorCallbacks(*(const_cast<bt_vendor_callbacks_t*>(p_cb))); |
| return manager->Run() ? 0 : -1; |
| } |
| |
| // Vendor specific operations. |opcode| is the opcode for Bluedroid's vendor op |
| // definitions. |param| points to operation specific arguments. Return value is |
| // dependent on the operation invoked, or -1 on error. |
| static int TestVendorOp(bt_vendor_opcode_t opcode, void* param) { |
| LOG_INFO(LOG_TAG, "Opcode received in vendor library: %d", opcode); |
| |
| VendorManager* manager = VendorManager::Get(); |
| CHECK(manager); |
| |
| switch (opcode) { |
| case BT_VND_OP_POWER_CTRL: { |
| LOG_INFO(LOG_TAG, "Doing op: BT_VND_OP_POWER_CTRL"); |
| int* state = static_cast<int*>(param); |
| if (*state == BT_VND_PWR_OFF) |
| LOG_INFO(LOG_TAG, "Turning Bluetooth off."); |
| else if (*state == BT_VND_PWR_ON) |
| LOG_INFO(LOG_TAG, "Turning Bluetooth on."); |
| return 0; |
| } |
| |
| // Give the HCI its fd to communicate with the HciTransport. |
| case BT_VND_OP_USERIAL_OPEN: { |
| LOG_INFO(LOG_TAG, "Doing op: BT_VND_OP_USERIAL_OPEN"); |
| int* fd_list = static_cast<int*>(param); |
| fd_list[0] = manager->GetHciFd(); |
| LOG_INFO(LOG_TAG, "Setting HCI's fd to: %d", fd_list[0]); |
| return 1; |
| } |
| |
| // Close the HCI's file descriptor. |
| case BT_VND_OP_USERIAL_CLOSE: |
| LOG_INFO(LOG_TAG, "Doing op: BT_VND_OP_USERIAL_CLOSE"); |
| LOG_INFO(LOG_TAG, "Closing HCI's fd (fd: %d)", manager->GetHciFd()); |
| manager->CloseHciFd(); |
| return 1; |
| |
| case BT_VND_OP_FW_CFG: |
| LOG_INFO(LOG_TAG, "Unsupported op: BT_VND_OP_FW_CFG"); |
| manager->GetVendorCallbacks().fwcfg_cb(BT_VND_OP_RESULT_FAIL); |
| return -1; |
| |
| default: |
| LOG_INFO(LOG_TAG, "Op not recognized."); |
| return -1; |
| } |
| return 0; |
| } |
| |
| // Closes the vendor interface and cleans up the global vendor manager object. |
| static void TestVendorCleanUp(void) { |
| LOG_INFO(LOG_TAG, "Cleaning up vendor library."); |
| VendorManager::CleanUp(); |
| } |
| |
| } // namespace test_vendor_lib |
| |
| // Entry point of DLib. |
| const bt_vendor_interface_t BLUETOOTH_VENDOR_LIB_INTERFACE = { |
| sizeof(bt_vendor_interface_t), |
| test_vendor_lib::TestVendorInitialize, |
| test_vendor_lib::TestVendorOp, |
| test_vendor_lib::TestVendorCleanUp}; |