115 lines
4.1 KiB
C++
115 lines
4.1 KiB
C++
/* Copyright Statement:
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*
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* This software/firmware and related documentation ("MediaTek Software") are
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* protected under relevant copyright laws. The information contained herein is
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* confidential and proprietary to MediaTek Inc. and/or its licensors. Without
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* the prior written permission of MediaTek inc. and/or its licensors, any
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* reproduction, modification, use or disclosure of MediaTek Software, and
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* information contained herein, in whole or in part, shall be strictly
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* prohibited.
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*
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* MediaTek Inc. (C) 2017. All rights reserved.
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*
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* BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
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* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
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* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER
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* ON AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL
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* WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
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* NONINFRINGEMENT. NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH
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* RESPECT TO THE SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY,
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* INCORPORATED IN, OR SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES
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* TO LOOK ONLY TO SUCH THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO.
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* RECEIVER EXPRESSLY ACKNOWLEDGES THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO
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* OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES CONTAINED IN MEDIATEK
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* SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE
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* RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR
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* STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S
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* ENTIRE AND CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE
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* RELEASED HEREUNDER WILL BE, AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE
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* MEDIATEK SOFTWARE AT ISSUE, OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE
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* CHARGE PAID BY RECEIVER TO MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
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*
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* The following software/firmware and/or related documentation ("MediaTek
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* Software") have been modified by MediaTek Inc. All revisions are subject to
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* any receiver's applicable license agreements with MediaTek Inc.
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*/
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#pragma once
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#if defined(MTK_STACK_CONFIG_LOG) && (MTK_STACK_CONFIG_LOG == TRUE)
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#include <functional>
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#include <map>
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#include <mutex>
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#include <set>
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#include <string>
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#include "bt_log_controller.h"
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#include "bt_log_state_observer.h"
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// BT host HCI log related
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constexpr char kAutoStartCommand[] = "autostart";
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constexpr char kStartCommand[] = "deep_start";
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constexpr char kStopCommand[] = "deep_stop";
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constexpr char kSetLogMaxSizeCommand[] = "logsize";
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constexpr char kSetStoragePathCommand[] = "set_storage_path";
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constexpr char kSetBtHostLogCommand[] = "set_bthost_debuglog_enable";
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// Legacy: BT FW log related
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constexpr char kSetBtFWLogLevelCommmand[] = "set_btfw_log_level";
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namespace android {
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namespace chre {
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class SocketServer;
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} // namespace chre
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} // namespace android
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namespace vendor {
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namespace mediatek {
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namespace bt {
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namespace stack {
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using OnCommandReady =
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std::function<void(const std::string&, const std::string&)>;
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class BtLogCmdHandler : public BtLogStateSubject {
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public:
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explicit BtLogCmdHandler() {
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InitCommandTable();
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}
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~BtLogCmdHandler() = default;
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void Handle(void *data, size_t len) const;
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void AddObserver(BtLogStateObserver *ob) override;
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void RemoveObserver(BtLogStateObserver *ob) override;
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void NotifyStateChanged(const BluetoothLogSetting* setting) override;
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void set_server(android::chre::SocketServer* server);
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private:
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void InitCommandTable();
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void Notify(BtLogCtrlStatus ret, const BluetoothLogSetting* setting) {
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if (kBtLogCtrlStatusSuccess == ret) {
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NotifyStateChanged(setting);
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}
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}
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android::chre::SocketServer* socket_server_;
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std::map<std::string, OnCommandReady> command_table_;
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std::set<BtLogStateObserver*> log_state_observers_;
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// Sorry to apply mutex lock for avoiding race condition between
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// BT service call and btlogwatcher
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std::mutex observers_mutex_;
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};
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} // namespace stack
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} // namespace bt
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} // namespace mediatek
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} // namespace vendor
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#endif
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