pmt: The basis of the system for adding features was created and improvements were made.

- The basic header contents of the system, designed to easily add features, were written.
 - The [CLI11](https://github.com/CLIUtils/CLI11) project was included to provide a better experience for the project.
 - Improved logging system.
 - Unnecessary code cleaned.

include/PartitionManager/lib.hpp

@@ -22,9 +22,60 @@
 #include <string_view>
 #include <functional>
 #include <vector>
-#include <libpartition_map/lib.hpp>
 #include <libhelper/lib.hpp>
+#include <libpartition_map/lib.hpp>
 
-namespace PartitionManager {} // namespace PartitionManager
+#ifdef NEED_BASIC_FUNCTION_CLASSES
+#include <memory>
+
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignore "-Wdeprecated-declarations"
+#include <CLI/CLI11.hpp>
+#pragma GCC diagnostic pop
+#endif // #ifdef NEED_BASIC_FUNCTION_CLASSES
+
+namespace PartitionManager {
+
+#ifdef NEED_BASIC_FUNCTION_CLASSES
+class basic_function {
+/**
+ * Example variables for writing your function:
+ * private:
+ *  CLI::App _cmd* = nullptr;
+ */
+public:
+	virtual bool init(CLI::App& _app) = 0;
+	virtual bool run() = 0;
+	virtual const char* name() = 0;
+	virtual ~basic_function() = default;
+};
+
+class basic_function_manager {
+private:
+	std::vector<std::unique_ptr<basic_function>> _functions;
+
+public:
+	void registerFunction(std::unique_ptr<basic_function> _func, CLI::App& _app);
+
+	void startUsedFunctions();
+};
+
+using FunctionBase = basic_function;
+using FunctionManager = basic_function_manager;
+
+#endif // #ifdef NEED_BASIC_FUNCTION_CLASSES
+
+namespace Variables {
+
+extern PartitionMap::BuildMap PartMap;
+
+} // namespace Variables
+
+int Main(int argc, char** argv);
+
+std::string getLibVersion();
+std::string getAppVersion();
+
+} // namespace PartitionManager
 
 #endif // #ifndef LIBPMT_LIB_HPP

src/functions/functions.hpp

@@ -0,0 +1,66 @@
+/*
+   Copyright 2025 Yağız Zengin
+
+   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 NEED_BASIC_FUNCTION_CLASSES
+#include <libpmt/lib.hpp>
+
+namespace PartitionManager {
+
+// Back-up function
+class backupFunction : public PartitionManager::FunctionBase {
+private:
+	CLI::App* _cmd = nullptr;
+
+public:
+	bool init(CLI::App& _app) override;
+	bool run() override;
+	const char* name() override;
+};
+
+// Image flasher function
+class flashFunction : public PartitionManager::FunctionBase {
+private:
+	CLI::App* _cmd = nullptr;
+
+public:
+	bool init(CLI::App& _app) override;
+	bool run() override;
+	const char* name() override;
+};
+
+// Eraser function (only the partition content is cleared)
+class eraseFunction : public PartitionManager::FunctionBase {
+private:
+	CLI::App* _cmd = nullptr;
+
+public:
+	bool init(CLI::App& _app) override;
+	bool run() override;
+	const char* name() override;
+};
+
+// Partition size getter function
+class partitionSizeFunction : public PartitionManager::FunctionBase {
+private:
+	CLI::App* _cmd = nullptr;
+
+public:
+	bool init(CLI::App& _app) override;
+	bool run() override;
+	const char* name() override;
+};
+
+} // namespace PartitionManager

srclib/libhelper/include/libhelper/lib.hpp

@@ -26,10 +26,10 @@
 #ifndef ONLY_HELPER_MACROS
 
 enum LogLevels {
-	INFO = (int)'I',
+	INFO    = (int)'I',
 	WARNING = (int)'W',
-	ERROR = (int)'E',
-	ABORT = (int)'A'
+	ERROR   = (int)'E',
+	ABORT   = (int)'A'
 };
 
 constexpr mode_t DEFAULT_FILE_PERMS = 0644;
@@ -60,18 +60,6 @@ public:
 	Logger& operator<<(std::ostream& (*msg)(std::ostream&));
 };
 
-class LoggingProperties {
-public:
-	static std::string_view FILE, NAME;
-	static bool PRINT;
-
-	static void set(std::string_view name, std::string_view file);
-	static void setProgramName(std::string_view name);
-	static void setLogFile(std::string_view file);
-	static void setPrinting(int state);
-	static void reset();
-};
-
 // Throwable error class
 class Error : public std::exception {
 private:
@@ -83,6 +71,20 @@ public:
 	const char* what() const noexcept override;
 };
 
+namespace LoggingProperties {
+
+extern std::string_view FILE, NAME;
+extern bool PRINT, DISABLE;
+
+void set(std::string_view name, std::string_view file);
+void setProgramName(std::string_view name);
+void setLogFile(std::string_view file);
+void setPrinting(int state);
+void setLoggingState(int state); // Disable/enable logginf
+void reset();
+
+} // namespace LoggingProperties
+
 // Checkers
 bool hasSuperUser();
 bool isExists(const std::string_view entry);
@@ -135,10 +137,15 @@ std::string getLibVersion();
 
 #endif // #ifndef ONLY_HELPER_MACROS
 
+#define HELPER "libhelper"
+
 #define KB(x) (x * 1024)     // KB(8) = 8192 (8 * 1024)
 #define MB(x) (KB(x) * 1024) // MB(4) = 4194304 (KB(4) * 1024)
 #define GB(x) (MB(x) * 1024) // GB(1) = 1073741824 (MB(1) * 1024)
 
+#define TO_MB(x) (x / 1024)        // TO_MB(2048) (2048 / 1024)
+#define TO_GB(x) (TO_GB(x) / 1024) // TO_GB(1048576) (TO_MB(1048576) / 1024)
+
 #define STYLE_RESET		"\033[0m"
 #define BOLD			"\033[1m"
 #define FAINT			"\033[2m"
@@ -178,5 +185,14 @@ std::string getLibVersion();
 #endif // #ifndef NO_C_TYPE_HANDLERS
 
 #define LOG(level) Helper::Logger(level, Helper::LoggingProperties::FILE.data(), Helper::LoggingProperties::NAME.data(), __FILE__, __LINE__)
+#define LOGN(name, level) Helper::Logger(level, Helper::LoggingProperties::FILE.data(), name, __FILE__, __LINE__)
+#define LOGNF(name, file, level) Helper::Logger(level, file, name, __FILE__, __LINE__)
+
+#define LOG_IF(level, condition) \
+	if (condition) Helper::Logger(level, Helper::LoggingProperties::FILE.data(), Helper::LoggingProperties::NAME.data(), __FILE__, __LINE__)
+#define LOGN_IF(name, level, condition) \
+	if (condition) Helper::Logger(level, Helper::LoggingProperties::FILE.data(), name, __FILE__, __LINE__)
+#define LOGNF_IF(name, file, level, condition) \
+	if (condition) Helper::Logger(level, file, name, __FILE__, __LINE__)
 
 #endif // #ifndef LIBHELPER_LIB_HPP

srclib/libhelper/src/Classes.cpp

@@ -25,9 +25,6 @@
 
 namespace Helper {
 
-std::string_view LoggingProperties::FILE = "last_logs.log", LoggingProperties::NAME = "main";
-bool LoggingProperties::PRINT = NO;
-
 Error::Error(const char* format, ...)
 {
 	char buf[1024];
@@ -36,6 +33,7 @@ Error::Error(const char* format, ...)
 	vsnprintf(buf, sizeof(buf), format, args);
 	va_end(args);
 	_message = std::string(buf);
+	LOGN(HELPER, ERROR) << "Error::Error(): " << _message << std::endl;
 }
 
 const char* Error::what() const noexcept
@@ -47,6 +45,7 @@ Logger::Logger(LogLevels level, const char* file, const char* name, const char*
 
 Logger::~Logger()
 {
+	if (LoggingProperties::DISABLE) return;
 	char str[1024];
 	snprintf(str, sizeof(str), "<%c> [ <prog %s> <on %s:%d> %s %s] %s",
 	       (char)_level,
@@ -58,15 +57,14 @@ Logger::~Logger()
 	       _oss.str().data());
 
 	if (!isExists(_logFile)) createFile(_logFile);
+
 	FILE* fp = fopen(_logFile, "a");
 	if (fp != NULL) {
 		fprintf(fp, "%s", str);
 		fclose(fp);
 	}
-	if (LoggingProperties::PRINT) printf("%s\n", str);
 
-	if (_level == ERROR)		exit(1);
-	else if (_level == ABORT)	abort();
+	if (LoggingProperties::PRINT) printf("%s\n", str);
 }
 
 Logger& Logger::operator<<(std::ostream& (*msg)(std::ostream&))
@@ -75,22 +73,4 @@ Logger& Logger::operator<<(std::ostream& (*msg)(std::ostream&))
 	return *this;
 }
 
-void LoggingProperties::reset()
-{
-	FILE = "last_logs.log";
-	NAME = "main";
-	PRINT = NO;
-}
-
-void LoggingProperties::set(std::string_view file, std::string_view name)
-{
-	FILE = file;
-	NAME = name;
-}
-
-void LoggingProperties::setProgramName(std::string_view name) { NAME = name; }
-void LoggingProperties::setLogFile(std::string_view file) { FILE = file; }
-void LoggingProperties::setPrinting(int state) { PRINT = state; }
-
-
 } // namespace Helper

srclib/libhelper/src/FileUtil.cpp

@@ -41,17 +41,20 @@ namespace Helper {
 
 bool writeFile(const std::string_view file, const std::string_view text)
 {
+	LOGN(HELPER, INFO) << __func__ << "(): write \"" << text << "\" to " << file << "requested." << std::endl;
 	FILE* fp = open_file(file, "a");
 	if (fp == nullptr) return false;
 
 	fprintf(fp, "%s", text.data());
 	fclose(fp);
 
+	LOGN(HELPER, INFO) << __func__ << "(): write " << file << " successfull." << std::endl;
 	return true;
 }
 
 std::optional<std::string> readFile(const std::string_view file)
 {
+	LOGN(HELPER, INFO) << __func__ << "(): read " << file << " requested." << std::endl;
 	FILE* fp = open_file(file, "r");
 	if (fp == nullptr) return std::nullopt;
 
@@ -60,11 +63,14 @@ std::optional<std::string> readFile(const std::string_view file)
 	while (fgets(buffer, sizeof(buffer), fp)) str += buffer;
 
 	fclose(fp);
+	LOGN(HELPER, INFO) << __func__ << "(): read " << file << " successfull, readed text: \"" << str << "\"" << std::endl;
 	return str;
 }
 
 bool copyFile(const std::string_view file, const std::string_view dest)
 {
+	LOGN(HELPER, INFO) << __func__ << "(): copy " << file << " to " << dest << " requested." << std::endl;
+
 	int src_fd = open(file.data(), O_RDONLY);
 	if (src_fd == - 1) {
 		throw Error("Cannot open %s: %s", file.data(), strerror(errno));
@@ -97,17 +103,21 @@ bool copyFile(const std::string_view file, const std::string_view dest)
 		return false;
 	}
 
+	LOGN(HELPER, INFO) << __func__ << "(); copy " << file << " to " << dest << " successfull." << std::endl;
 	return true;
 }
 
 bool makeDirectory(const std::string_view path)
 {
 	if (isExists(path)) return false;
+	LOGN(HELPER, INFO) << __func__ << "(): trying making directory: " << path << std::endl;
 	return (mkdir(path.data(), DEFAULT_DIR_PERMS) == 0) ? true : false;
 }
 
 bool makeRecursiveDirectory(const std::string_view paths)
 {
+	LOGN(HELPER, INFO) << __func__ << "(): make recursive directory requested: " << paths << std::endl;
+
 	char tmp[PATH_MAX], *p;
 	size_t len;
 
@@ -136,11 +146,14 @@ bool makeRecursiveDirectory(const std::string_view paths)
 		}
 	}
 
+	LOGN(HELPER, INFO) << __func__ << "(): " << paths << " successfully created." << std::endl;
 	return true;
 }
 
 bool createFile(const std::string_view path)
 {
+	LOGN(HELPER, INFO) << __func__ << "(): create file request: " << path << std::endl;
+
 	if (isExists(path)) {
 		throw Error("%s: is exists", path.data());
 		return false;
@@ -153,29 +166,35 @@ bool createFile(const std::string_view path)
 	}
 
 	close(fd);
+	LOGN(HELPER, INFO) << __func__ << "(): create file \"" << path << "\" successfull." << std::endl;
 	return true;
 }
 
 bool createSymlink(const std::string_view entry1, const std::string_view entry2)
 {
+	LOGN(HELPER, INFO) << __func__ << "(): symlink \"" << entry1 << "\" to \"" << entry2 << "\" requested." << std::endl;
 	int ret = symlink(entry1.data(), entry2.data());
 	if (ret != 0)
 		throw Error("Cannot symlink %s: %s", entry2.data(), strerror(errno));
 
+	LOGN_IF(HELPER, INFO, ret == 0) << __func__ << "(): \"" << entry1 << "\" symlinked to \"" << entry2 << "\" successfully." << std::endl;
 	return (ret == 0);
 }
 
 bool eraseEntry(const std::string_view entry)
 {
+	LOGN(HELPER, INFO) << __func__ << "(): erase \"" << entry << "\" requested." << std::endl;
 	int ret = remove(entry.data());
 	if (ret != 0)
 		throw Error("Cannot remove %s: %s", entry.data(), strerror(errno));
 
+	LOGN_IF(HELPER, INFO, ret == 0) << __func__ << "(): \"" << entry << "\" erased successfully." << std::endl;
 	return (ret == 0);
 }
 
 bool eraseDirectoryRecursive(const std::string_view directory)
 {
+	LOGN(HELPER, INFO) << __func__ << "(): erase recursive requested: " << directory << std::endl;
 	struct stat buf;
 	struct dirent *entry;
 
@@ -220,11 +239,13 @@ bool eraseDirectoryRecursive(const std::string_view directory)
 		return false;
 	}
 
+	LOGN(HELPER, INFO) << __func__ << "(): \"" << directory << "\" successfully erased." << std::endl; 
 	return true;
 }
 
 std::string readSymlink(const std::string_view entry)
 {
+	LOGN(HELPER, INFO) << __func__ << "(): read symlink request: " << entry << std::endl;
 	char target[PATH_MAX];
 	ssize_t len = readlink(entry.data(), target, (sizeof(target) - 1));
 	if (len == -1) {
@@ -233,11 +254,13 @@ std::string readSymlink(const std::string_view entry)
 	}
 
 	target[len] = '\0';
+	LOGN(HELPER, INFO) << __func__ << "(): \"" << entry << "\" symlink to \"" << target << "\"" << std::endl;
 	return target;
 }
 
 size_t fileSize(const std::string_view file)
 {
+	LOGN(HELPER, INFO) << __func__ << "(): get file size request: " << file << std::endl;
 	struct stat st;
 	if (stat(file.data(), &st) != 0) return false;
 	return static_cast<size_t>(st.st_size);

srclib/libhelper/src/Sha256.cpp

@@ -27,6 +27,7 @@ namespace Helper {
 
 std::optional<std::string> sha256Of(const std::string_view path)
 {
+	LOGN(HELPER, INFO) << __func__ << "(): get sha256 of \"" << path << "\" request." << std::endl;
 	if (!fileIsExists(path)) {
 		throw Error("Is not exists or not file: %s", path.data());
 		return std::nullopt;
@@ -40,14 +41,17 @@ std::optional<std::string> sha256Of(const std::string_view path)
 
 	std::vector<unsigned char> hash(picosha2::k_digest_size);
 	picosha2::hash256(path, hash.begin(), hash.end());
+	LOGN(HELPER, INFO) << __func__ << "(): get sha256 of \"" << path << "\" successfull." << std::endl;
 	return picosha2::bytes_to_hex_string(hash.begin(), hash.end());
 }
 
 bool sha256Compare(const std::string_view file1, const std::string_view file2)
 {
+	LOGN(HELPER, INFO) << __func__ << "(): comparing sha256 signatures of input files." << std::endl;
 	auto f1 = sha256Of(file1);
 	auto f2 = sha256Of(file2);
 	if (f1->empty() || f2->empty()) return false;
+	LOGN_IF(HELPER, INFO, *f1 == *f2) << "(): input files is contains same sha256 signature." << std::endl;
 	return (*f1 == *f2);
 }
 

srclib/libhelper/src/Utilities.cpp

@@ -17,6 +17,7 @@
 #include <iostream>
 #include <memory>
 #include <string>
+#include <string_view>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -27,14 +28,50 @@
 #include <generated/buildInfo.hpp>
 
 namespace Helper {
+namespace LoggingProperties {
+
+std::string_view FILE = "last_logs.log", NAME = "main";
+bool PRINT = NO, DISABLE = NO;
+
+void reset()
+{
+	FILE = "last_logs.log";
+	NAME = "main";
+	PRINT = NO;
+}
+
+void set(std::string_view file, std::string_view name)
+{
+	if (file.data() != nullptr) FILE = file;
+	if (name.data() != nullptr) NAME = name;
+}
+
+void setProgramName(std::string_view name) { NAME = name; }
+void setLogFile(std::string_view file) { FILE = file; }
+
+void setPrinting(int state)
+{
+	if (state == 1 || state == 0) PRINT = state;
+	else PRINT = NO;
+}
+
+void setLoggingState(int state)
+{
+	if (state == 1 || state == 0) DISABLE = state;
+	else DISABLE = NO;
+}
+
+} // namespace LoggingProperties
 
 bool runCommand(const std::string_view cmd)
 {
+	LOGN(HELPER, INFO) << __func__ << "(): run command request: " << cmd << std::endl;
 	return (system(cmd.data()) == 0) ? true : false;
 }
 
 bool confirmPropt(const std::string_view message)
 {
+	LOGN(HELPER, INFO) << __func__ << "(): create confirm propt request. Creating." << std::endl;
 	char p;
 
 	printf("%s [ y / n ]: ", message.data());
@@ -85,6 +122,7 @@ std::string currentTime()
 
 std::string runCommandWithOutput(const std::string_view cmd)
 {
+	LOGN(HELPER, INFO) << __func__ << "(): run command and catch out request: " << cmd << std::endl;
 	std::unique_ptr<FILE, decltype(&pclose)> pipe(popen(cmd.data(), "r"), pclose);
 	if (!pipe) {
 		throw Error("Cannot run command: %s", cmd.data());

srclib/libpartition_map/CMakeLists.txt

@@ -20,7 +20,6 @@ set(LIBPARTITION_MAP_SOURCES
 	${CMAKE_CURRENT_SOURCE_DIR}/src/PartitionMap.cpp
 	${CMAKE_CURRENT_SOURCE_DIR}/src/Type.cpp
 )
-set(LIBPARTITION_MAP_FLAGS -DLOG_FILE="/storage/emulated/0/.last_pmt.log" -DPROGRAM_NAME="libpartition_map")
 
 # Add targets
 add_library(partition_map_shared SHARED ${LIBPARTITION_MAP_SOURCES})
@@ -31,10 +30,7 @@ add_executable(libpartition_map_test tests/test.cpp)
 set_target_properties(partition_map_shared PROPERTIES OUTPUT_NAME "partition_map")
 set_target_properties(partition_map_static PROPERTIES OUTPUT_NAME "partition_map")
 
-# Set compiler flags
-target_compile_options(partition_map_shared PRIVATE ${LIBPARTITION_MAP_FLAGS})
-target_compile_options(partition_map_static PRIVATE ${LIBPARTITION_MAP_FLAGS})
-target_compile_options(libpartition_map_test PRIVATE ${LIBPARTITION_MAP_FLAGS})
+# Set linker flags
 target_link_options(libpartition_map_test PRIVATE "LINKER:-rpath,/data/data/com.termux/files/usr/lib")
 target_link_options(partition_map_shared PRIVATE "LINKER:-rpath,/data/data/com.termux/files/usr/lib")
 target_link_libraries(libpartition_map_test PRIVATE partition_map_shared PRIVATE helper_shared)

srclib/libpartition_map/include/libpartition_map/lib.hpp

@@ -325,4 +325,6 @@ using Map = basic_partition_map_builder;
 
 } // namespace PartitionMap
 
+#define MAP "libpartition_map"
+
 #endif // #ifndef LIBPARTITION_MAP_LIB_HPP

srclib/libpartition_map/src/PartitionMap.cpp

@@ -55,12 +55,14 @@ Map_t basic_partition_map_builder::_build_map(std::string_view path, bool logica
 		return a.path().filename() < b.path().filename();
 	});
 
+	LOGN_IF(MAP, WARNING, entries.empty()) << __func__ << "(): " << path << "is exists but generated vector is empty (std::vector<std::filesystem::directory_entry>)." << std::endl;
 	for (const auto& entry : entries) {
 		if (entry.path().filename() != "by-uuid"
 		    && std::string(entry.path()).find("com.") == std::string::npos)
 			map.insert(entry.path().filename().string(), _get_size(entry.path()), logical);
 	}
 
+	LOGN(MAP, INFO) << std::boolalpha << __func__ << "(): Map generated successfully. is_logical_map=" << logical << std::endl;
 	return map;
 }
 
@@ -94,6 +96,8 @@ uint64_t basic_partition_map_builder::_get_size(const std::string path)
 
 basic_partition_map_builder::basic_partition_map_builder()
 {
+	LOGN(MAP, INFO) << __func__ << "(): default constructor called. Starting build." << std::endl;
+
 	for (const auto& path : defaultEntryList) {
 		if (std::filesystem::exists(path)) {
 			_current_map = _build_map(path);
@@ -110,12 +114,15 @@ basic_partition_map_builder::basic_partition_map_builder()
 	if (_current_map.empty())
 		throw Error("Cannot build map by any default search entry.");
 
+	LOGN(MAP, INFO) << __func__ << "(): default constructor successfully ended work." << std::endl;
 	_insert_logicals(_build_map("/dev/block/mapper", true));
 	_map_builded = true;
 }
 
 basic_partition_map_builder::basic_partition_map_builder(const std::string_view path)
 {
+	LOGN(MAP, INFO) << __func__ << "(): argument-based constructor called. Starting build." << std::endl;
+
 	if (std::filesystem::exists(path)) {
 		_is_real_block_dir(path);
 		_current_map = _build_map(path);
@@ -124,6 +131,7 @@ basic_partition_map_builder::basic_partition_map_builder(const std::string_view
 	} else
 		throw Error("Cannot find directory: %s. Cannot build partition map!", path.data());
 
+	LOGN(MAP, INFO) << __func__ << "(): argument-based constructor successfully ended work." << std::endl;
 	_insert_logicals(_build_map("/dev/block/mapper", true));
 	_map_builded = true;
 }
@@ -150,6 +158,7 @@ void basic_partition_map_builder::clear()
 bool basic_partition_map_builder::readDirectory(const std::string_view path)
 {
 	_map_builded = false;
+	LOGN(MAP, INFO) << __func__ << "(): read " << path << " directory request." << std::endl;
 
 	if (std::filesystem::exists(path)) {
 		if (!_is_real_block_dir(path)) return false;
@@ -161,6 +170,7 @@ bool basic_partition_map_builder::readDirectory(const std::string_view path)
 	} else
 		throw Error("Cannot find directory: %s. Cannot build partition map!", path.data());
 
+	LOGN(MAP, INFO) << __func__ << "(): read " << path << " successfull." << std::endl;
 	_insert_logicals(_build_map("/dev/block/mapper", true));
 	_map_builded = true;
 	return true;

srclib/libpartition_map/src/Type.cpp

@@ -142,13 +142,16 @@ bool basic_partition_map::insert(const std::string name, uint64_t size, bool log
 	if (_count == _capacity) _resize_map();
 
 	_data[_count++] = {name, {size, logical}};
+	LOGN(MAP, INFO) << std::boolalpha << __func__ << "(): partition " << name << " inserted (size=" << size << ", is_logical=" << logical << ")." << std::endl;
 	return true;
 }
 
 void basic_partition_map::merge(const basic_partition_map& map)
 {
+	LOGN(MAP, INFO) << __func__ << "(): map merge request." << std::endl;
 	for (const auto& [name, props] : map)
 		insert(name, props.size, props.isLogical);
+	LOGN(MAP, INFO) << __func__ << "(): map merged successfully." << std::endl;
 }
 
 uint64_t basic_partition_map::get_size(const std::string_view name) const
@@ -203,6 +206,7 @@ bool basic_partition_map::empty() const
 
 void basic_partition_map::clear()
 {
+	LOGN(MAP, INFO) << __func__ << "(): map clean requested. Map is empty now." << std::endl;
 	delete[] _data;
 	_count = 0;
 	_capacity = 6;