Modernize Qlog to C++23: Refactor headers, add CMake, GTest, and Benc…

.clang-format

@@ -1,90 +1,90 @@
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+---
+Language:        Cpp
+# BasedOnStyle:  Google
+AccessModifierOffset: -1
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlinesLeft: true
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+AlignTrailingComments: true
+AllowAllParametersOfDeclarationOnNextLine: true
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+AllowShortCaseLabelsOnASingleLine: false
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+BinPackParameters: true
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+

.gitignore

@@ -1,41 +1,42 @@
-# Compiled Object files
-*.slo
-*.lo
-*.o
-*.obj
-
-# Precompiled Headers
-*.gch
-*.pch
-
-# Compiled Dynamic libraries
-*.so
-*.dylib
-*.dll
-
-# Compiled Static libraries
-*.lai
-*.la
-*.a
-*.lib
-
-# Executables
-*.exe
-*.out
-*.app
-
-# Logs
-*.log
-
-# Emacs
-# -*- mode: gitignore; -*-
-*~
-*\#*\#
-/.emacs.desktop
-/.emacs.desktop.lock
-*.elc
-auto-save-list
-tramp
-*.\#*
-# projectiles files
-.projectile
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+
+# Logs
+*.log
+
+# Emacs
+# -*- mode: gitignore; -*-
+*~
+*\#*\#
+/.emacs.desktop
+/.emacs.desktop.lock
+*.elc
+auto-save-list
+tramp
+*.\#*
+# projectiles files
+.projectile
+build

CMakeLists.txt

@@ -0,0 +1,63 @@
+cmake_minimum_required(VERSION 3.14)
+project(qlog VERSION 1.0.0 LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 23)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
+# Main library (Header only)
+add_library(qlog INTERFACE)
+target_include_directories(qlog INTERFACE include)
+
+find_package(Threads REQUIRED)
+target_link_libraries(qlog INTERFACE Threads::Threads)
+
+# Dependencies
+include(FetchContent)
+
+# Google Test
+FetchContent_Declare(
+  googletest
+  URL https://github.com/google/googletest/archive/refs/tags/v1.14.0.zip
+)
+# For Windows: Prevent overriding the parent project's compiler/linker settings
+set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
+
+# Google Benchmark
+FetchContent_Declare(
+  googlebenchmark
+  URL https://github.com/google/benchmark/archive/refs/tags/v1.8.3.zip
+)
+set(BENCHMARK_ENABLE_TESTING OFF CACHE BOOL "" FORCE)
+
+FetchContent_MakeAvailable(googletest googlebenchmark)
+
+# Testing
+enable_testing()
+
+# Helper to add tests
+function(add_qlog_test test_name source_file)
+    add_executable(${test_name} ${source_file})
+    target_link_libraries(${test_name} PRIVATE qlog GTest::gtest_main)
+    add_test(NAME ${test_name} COMMAND ${test_name})
+endfunction()
+
+# Helper to add benchmarks
+function(add_qlog_benchmark bench_name source_file)
+    add_executable(${bench_name} ${source_file})
+    target_link_libraries(${bench_name} PRIVATE qlog benchmark::benchmark_main)
+endfunction()
+
+# Add subdirectories (we will populate these later)
+# add_subdirectory(test)
+# add_subdirectory(benchmark)
+
+# Benchmark
+add_qlog_benchmark(logger_benchmark test/benchmark/loggerbenchmark.cpp)
+
+# Unit Tests
+# Create a dummy test file if it doesn't exist yet, or we can add it later.
+# For now, let's assume we will create test/unit_tests.cpp
+if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/test/unit_tests.cpp")
+    add_qlog_test(unit_tests test/unit_tests.cpp)
+endif()