1 /* 2 * Copyright 2017 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 #include <base/logging.h> 17 18 #include "mca_defs.h" 19 #include "mcap_test_mdl.h" 20 21 namespace SYSTEM_BT_TOOLS_MCAP_TOOL { 22 23 /* Test MCAP Channel Configurations */ 24 const tMCA_CHNL_CFG MCAP_TEST_CHANNEL_CONFIG = { 25 .fcr_opt = 26 { 27 L2CAP_FCR_ERTM_MODE, 28 MCA_FCR_OPT_TX_WINDOW_SIZE, /* Tx window size */ 29 /* Maximum transmissions before disconnecting */ 30 MCA_FCR_OPT_MAX_TX_B4_DISCNT, 31 MCA_FCR_OPT_RETX_TOUT, /* retransmission timeout (2 secs) */ 32 MCA_FCR_OPT_MONITOR_TOUT, /* Monitor timeout (12 secs) */ 33 MCA_FCR_OPT_MPS_SIZE, /* MPS segment size */ 34 }, 35 .user_rx_buf_size = BT_DEFAULT_BUFFER_SIZE, 36 .user_tx_buf_size = BT_DEFAULT_BUFFER_SIZE, 37 .fcr_rx_buf_size = BT_DEFAULT_BUFFER_SIZE, 38 .fcr_tx_buf_size = BT_DEFAULT_BUFFER_SIZE, 39 .fcs = MCA_FCS_NONE, 40 .data_mtu = 572 /* L2CAP MTU of the MCAP data channel */ 41 }; 42 43 const tMCA_CHNL_CFG* get_test_channel_config() { 44 return &MCAP_TEST_CHANNEL_CONFIG; 45 } 46 47 McapMdl::McapMdl(btmcap_test_interface_t* mcap_test_interface, 48 tMCA_CL mcl_handle, tMCA_DEP mdep_handle, uint16_t mdl_id, 49 uint8_t dep_id, uint8_t cfg) { 50 _mcap_test_interface = mcap_test_interface; 51 _mcl_handle = mcl_handle; 52 _mdep_handle = mdep_handle; 53 _mdl_id = mdl_id; 54 _dep_id = dep_id; 55 _cfg = cfg; 56 } 57 58 bool McapMdl::UpdateContext(tMCA_DEP mdep_handle, uint8_t dep_id, uint8_t cfg) { 59 if (!_mdl_handle) { 60 LOG(ERROR) << "MDL handle not initialized"; 61 } 62 _mdep_handle = mdep_handle; 63 _dep_id = dep_id; 64 _cfg = cfg; 65 tMCA_RESULT ret = _mcap_test_interface->close_mdl_request(_mdl_handle); 66 LOG_IF(INFO, ret != MCA_SUCCESS) << "ret=" << (int)ret; 67 if (ret != MCA_SUCCESS) return false; 68 SetHandle(0); 69 SetResponseCode(-1); 70 SetMtu(0); 71 return true; 72 } 73 74 bool McapMdl::Create(uint16_t data_psm, bool should_connect) { 75 tMCA_RESULT ret = _mcap_test_interface->create_mdl_request( 76 _mcl_handle, _mdep_handle, data_psm, _mdl_id, _dep_id, _cfg, 77 should_connect ? &MCAP_TEST_CHANNEL_CONFIG : nullptr); 78 LOG_IF(INFO, ret != MCA_SUCCESS) << "ret=" << (int)ret; 79 return ret == MCA_SUCCESS; 80 } 81 82 bool McapMdl::Close() { 83 if (!_mdl_handle) { 84 LOG(ERROR) << "MDL handle not initialized"; 85 return false; 86 } 87 tMCA_RESULT ret = _mcap_test_interface->close_mdl_request(_mdl_handle); 88 LOG_IF(INFO, ret != MCA_SUCCESS) << "ret=" << (int)ret; 89 return ret == MCA_SUCCESS; 90 } 91 92 bool McapMdl::Reconnect(uint16_t data_psm) { 93 tMCA_RESULT ret = _mcap_test_interface->reconnect_mdl_request( 94 _mcl_handle, _mdep_handle, data_psm, _mdl_id, &MCAP_TEST_CHANNEL_CONFIG); 95 LOG_IF(INFO, ret != MCA_SUCCESS) << "ret=" << (int)ret; 96 return ret == MCA_SUCCESS; 97 } 98 99 bool McapMdl::ReconnectResponse() { 100 tMCA_RESULT ret = _mcap_test_interface->reconnect_mdl_response( 101 _mcl_handle, _mdep_handle, _mdl_id, MCA_RSP_SUCCESS, 102 &MCAP_TEST_CHANNEL_CONFIG); 103 LOG_IF(INFO, ret != MCA_SUCCESS) << "ret=" << (int)ret; 104 return ret == MCA_SUCCESS; 105 } 106 107 bool McapMdl::CreateResponse() { 108 tMCA_RESULT ret = _mcap_test_interface->create_mdl_response( 109 _mcl_handle, _dep_id, _mdl_id, _cfg, MCA_SUCCESS, 110 &MCAP_TEST_CHANNEL_CONFIG); 111 LOG_IF(INFO, ret != MCA_SUCCESS) << "ret=" << (int)ret; 112 return ret == MCA_SUCCESS; 113 } 114 115 bool McapMdl::IsConnected() { return _mdl_handle > 0; } 116 117 uint16_t McapMdl::GetId() { return _mdl_id; } 118 119 int32_t McapMdl::GetResponseCode() { return _mdl_rsp_code; } 120 121 void McapMdl::SetResponseCode(int32_t rsp_code) { _mdl_rsp_code = rsp_code; } 122 123 void McapMdl::SetHandle(tMCA_DL mdl_handle) { _mdl_handle = mdl_handle; } 124 125 tMCA_DL McapMdl::GetHandle() { return _mdl_handle; } 126 127 void McapMdl::SetMtu(uint16_t mtu) { _data_mtu = mtu; } 128 129 uint16_t McapMdl::GetMtu() { return _data_mtu; } 130 131 } // namespace SYSTEM_BT_TOOLS_MCAP_TOOL 132
