132 lines
4.5 KiB
C++
132 lines
4.5 KiB
C++
/* Copyright Statement:
|
|
* *
|
|
* * This software/firmware and related documentation ("MediaTek Software") are
|
|
* * protected under relevant copyright laws. The information contained herein
|
|
* * is confidential and proprietary to MediaTek Inc. and/or its licensors.
|
|
* * Without the prior written permission of MediaTek inc. and/or its licensors,
|
|
* * any reproduction, modification, use or disclosure of MediaTek Software,
|
|
* * and information contained herein, in whole or in part, shall be strictly prohibited.
|
|
* *
|
|
* * MediaTek Inc. (C) 2016. All rights reserved.
|
|
* *
|
|
* * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
|
|
* * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
|
|
* * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON
|
|
* * AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
|
|
* * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
|
|
* * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
|
|
* * NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
|
|
* * SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
|
|
* * SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES TO LOOK ONLY TO SUCH
|
|
* * THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. RECEIVER EXPRESSLY ACKNOWLEDGES
|
|
* * THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES
|
|
* * CONTAINED IN MEDIATEK SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK
|
|
* * SOFTWARE RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR
|
|
* * STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND
|
|
* * CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
|
|
* * AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
|
|
* * OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY RECEIVER TO
|
|
* * MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
|
|
* *
|
|
* * The following software/firmware and/or related documentation ("MediaTek Software")
|
|
* * have been modified by MediaTek Inc. All revisions are subject to any receiver's
|
|
* * applicable license agreements with MediaTek Inc.
|
|
* */
|
|
|
|
#pragma once
|
|
|
|
#if defined(MTK_STACK_CONFIG_LOG) && (MTK_STACK_CONFIG_LOG == TRUE)
|
|
|
|
#include <stdint.h>
|
|
|
|
#include <deque>
|
|
#include <mutex>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include <base/files/file_path.h>
|
|
|
|
namespace vendor {
|
|
namespace mediatek {
|
|
namespace bt {
|
|
namespace stack {
|
|
|
|
constexpr char kDefaultBtsnoopPath[] = "/data/misc/bluetooth/logs";
|
|
|
|
class LogFileTreeManager {
|
|
public:
|
|
explicit LogFileTreeManager(const std::string& log_base_dir,
|
|
const std::string& log_file_prefix,
|
|
const std::string& log_file_suffix,
|
|
const std::string& log_file_current_suffix);
|
|
~LogFileTreeManager();
|
|
|
|
void set_current_logging_dir(const base::FilePath& dir) {
|
|
current_logging_dir_ = dir;
|
|
}
|
|
|
|
void set_current_logging_file(const std::string &file) {
|
|
current_logging_file_ = file;
|
|
}
|
|
|
|
base::FilePath logging_base_dir() const {
|
|
return logging_base_dir_;
|
|
}
|
|
|
|
base::FilePath current_logging_dir() const {
|
|
return current_logging_dir_;
|
|
}
|
|
|
|
std::string current_logging_file() const {
|
|
return current_logging_file_;
|
|
}
|
|
|
|
bool IsLogDirRecordEmpty() const {
|
|
return logs_tree_.empty();
|
|
}
|
|
|
|
size_t GetTotalLogDirRecordSize() const {
|
|
return logs_tree_.size();
|
|
}
|
|
|
|
std::string GetOldestLogDirRecord() const {
|
|
if(logs_tree_.empty()) {
|
|
return std::string("");
|
|
} else {
|
|
return logs_tree_.front();
|
|
}
|
|
}
|
|
|
|
void ReleaseOldestLogDirRecord() {
|
|
std::lock_guard<std::mutex> lock(logs_tree_mutex_);
|
|
logs_tree_.pop_front();
|
|
}
|
|
|
|
std::string MakeLoggingFileName(const std::string &dir) const;
|
|
std::string GetCurrentLoggingFileSuffix() const;
|
|
int64_t GetTotalLoggedSize() const;
|
|
void InitLogsFileTree(const base::FilePath& current_dir);
|
|
void Dump() const;
|
|
|
|
private:
|
|
base::FilePath logging_base_dir_;
|
|
base::FilePath file_tree_path_;
|
|
base::FilePath current_logging_dir_;
|
|
std::string current_logging_file_;
|
|
std::deque<std::string> logs_tree_;
|
|
// std::deque<std::string> logs_records_;
|
|
|
|
const std::string kLogFilePrefix_;
|
|
const std::string kLogFileSuffix_;
|
|
const std::string kLogFileCurrentSuffix_;
|
|
|
|
std::mutex logs_tree_mutex_;
|
|
};
|
|
|
|
} // namespace stack
|
|
} // namespace bt
|
|
} // namespace mediatek
|
|
} // namespace vendor
|
|
|
|
#endif
|