Fixed + enabled all compiler warnings

.gitignore

@@ -23,3 +23,4 @@ build/**
 linuxbuild/
 build/
 .idea/
+winbuild/

HarmonyLinkTest/CMakeLists.txt

@@ -22,6 +22,13 @@ set(CMAKE_C_STANDARD_REQUIRED True)
 file(GLOB_RECURSE TEST_SOURCES "src/*.c")
 file(GLOB_RECURSE TEST_HEADERS "src/*.h" "src/*.hpp")
 
+# Enable all compiler warnings and errors
+if(MSVC)
+    add_compile_options(/W4 /WX)
+else()
+    add_compile_options(-Wall -Wextra -pedantic -Werror)
+endif()
+
 # Add executable for static library
 add_executable(HarmonyLinkTestStatic ${TEST_SOURCES} ${TEST_HEADERS})
 target_link_libraries(HarmonyLinkTestStatic PRIVATE LibHarmonyLinkStatic)

HarmonyLinkTest/src/main.c

@@ -19,7 +19,7 @@ int main(void)
 {
     wprintf(L"Hello from C!\n");
     
-    if (!HarmonyLink_Init())
+    if (!HL_Init())
     {
         wprintf(L"Error: Failed to initialise HarmonyLink!\n");
         return 1;

HarmonyLinkTest_CPP/CMakeLists.txt

@@ -22,6 +22,13 @@ set(CMAKE_CXX_STANDARD_REQUIRED True)
 file(GLOB_RECURSE TEST_SOURCES "src/*.cpp")
 file(GLOB_RECURSE TEST_HEADERS "src/*.h" "src/*.hpp")
 
+# Enable all compiler warnings and errors
+if(MSVC)
+    add_compile_options(/W4 /WX)
+else()
+    add_compile_options(-Wall -Wextra -pedantic -Werror)
+endif()
+
 # Add executable for static library
 add_executable(HarmonyLinkTestStatic_CPP ${TEST_SOURCES} ${TEST_HEADERS})
 target_link_libraries(HarmonyLinkTestStatic_CPP PRIVATE LibHarmonyLinkStatic)

HarmonyLinkTest_CPP/src/main.cpp

@@ -89,7 +89,7 @@ int main()
 
     std::thread inputThread(checkForQuit);
 
-    if (!LibHarmonyLink::HarmonyLink_Init())
+    if (!LibHarmonyLink::HL_Init())
     {
         printf("Failed to Initialize HarmonyLink!");
     }

LibHarmonyLink/CMakeLists.txt

@@ -12,7 +12,7 @@
 # limitations under the License.
 
 cmake_minimum_required(VERSION 3.10)
-project(LibHarmonyLink VERSION 2.1.1)
+project(LibHarmonyLink VERSION 2.1.1 LANGUAGES C)
 
 # Specify the C++ standard
 set(CMAKE_C_STANDARD 11)
@@ -60,7 +60,7 @@ set(COMMON_SOURCES
     src/Structs/CPUInfo.c
     src/Structs/StringArray.c
     src/Structs/Device.c
-    src/Structs/OSInfo.C
+    src/Structs/OSInfo.c
 )
 
 # Explicitly list include files
@@ -119,6 +119,21 @@ elseif(UNIX)
     endif()
 endif()
 
+# Detect the compiler name
+get_filename_component(COMPILER_NAME ${CMAKE_CXX_COMPILER} NAME)
+
+# Replace forbidden characters in file names (optional, if needed)
+string(REPLACE "." "_" COMPILER_NAME ${COMPILER_NAME})
+string(REPLACE "/" "_" COMPILER_NAME ${COMPILER_NAME})
+string(REPLACE "\\" "_" COMPILER_NAME ${COMPILER_NAME})
+
+# Enable all compiler warnings and errors
+if(MSVC)
+    add_compile_options(/W4 /WX)
+else()
+    add_compile_options(-Wall -Wextra -pedantic -Werror)
+endif()
+
 # Create the shared library
 add_library(LibHarmonyLinkShared SHARED ${LIB_SOURCES} ${LIB_INCLUDES} ${SHARED_SOURCES})
 target_include_directories(LibHarmonyLinkShared 
@@ -129,6 +144,7 @@ target_include_directories(LibHarmonyLinkShared
         "${PROJECT_SOURCE_DIR}/include"
 )
 target_compile_definitions(LibHarmonyLinkShared PRIVATE HARMONYLINK_SHARED)
+set_target_properties(LibHarmonyLinkShared PROPERTIES OUTPUT_NAME "LibHarmonyLink_${COMPILER_NAME}")
 
 # Create the static library
 add_library(LibHarmonyLinkStatic STATIC ${LIB_SOURCES} ${LIB_INCLUDES})
@@ -140,6 +156,7 @@ target_include_directories(LibHarmonyLinkStatic
         "${PROJECT_SOURCE_DIR}/include"
 )
 target_compile_definitions(LibHarmonyLinkStatic PRIVATE HARMONYLINK_STATIC)
+set_target_properties(LibHarmonyLinkStatic PROPERTIES OUTPUT_NAME "LibHarmonyLink_${COMPILER_NAME}")
 
 # Set output directories for all build types
 foreach(TYPE IN ITEMS DEBUG RELEASE)

LibHarmonyLink/include/Core.h

@@ -26,5 +26,5 @@
         #endif
     #endif
 #else
-    #define HARMONYLINKLIB_API
+    #define HARMONYLINK_API
 #endif

LibHarmonyLink/include/HarmonyLinkLib.h

@@ -22,7 +22,7 @@ namespace LibHarmonyLink {
 extern "C" {
 #endif
 
-HARMONYLINK_API bool HarmonyLink_Init(void);
+HARMONYLINK_API bool HL_Init(void);
 
 #ifdef __cplusplus
 }

LibHarmonyLink/include/Structs/CPUInfo.h

@@ -27,9 +27,9 @@ namespace LibHarmonyLink {
 extern "C" {
 #endif
 
-typedef struct {
-    char *VendorID;
-    char *Model_Name;
+typedef struct FCPUInfo {
+    char* VendorID;
+    char* Model_Name;
     unsigned int Physical_Cores;
     unsigned int Logical_Cores;
     StringArray flagsInfo;

LibHarmonyLink/include/Structs/StringArray.h

@@ -28,7 +28,7 @@ namespace LibHarmonyLink {
 extern "C" {
 #endif
 
-typedef struct {
+typedef struct StringArray {
     char **data;       // Array of strings (flags)
     size_t FlagsCount; // Number of flags
     size_t AllocatedSize; // Number of allocated slots

LibHarmonyLink/include/Utilities.h

@@ -25,4 +25,4 @@ wchar_t *convertToWideChar(const char *str);
 #ifdef __cplusplus
 }
 }
-#endif
+#endif

LibHarmonyLink/src/HarmonyLinkLib.c

@@ -17,7 +17,7 @@
 
 #include "Version.h"
 
-bool HarmonyLink_Init(void)
+bool HL_Init(void)
 {
     HL_version_print();
     return 1;

LibHarmonyLink/src/Structs/Battery.c

@@ -23,7 +23,8 @@ FBattery* HL_FBattery_Init(bool has_battery, bool is_connected_to_ac, unsigned c
 
     if (battery == NULL) {
         fprintf(stderr, "Memory allocation failed for FCPUInfo.\n");
-        exit(EXIT_FAILURE);
+        return NULL;
+        //exit(EXIT_FAILURE);
     }
 
     battery->has_battery = has_battery;

LibHarmonyLink/src/Structs/OSInfo.c

@@ -13,28 +13,43 @@
 // limitations under the License.
 
 #include <malloc.h>
+#include <string.h>
+#include <wchar.h>
 #include "Structs/OSInfo.h"
 
+#ifdef _WIN32
+#define strdup _strdup
+#endif
+
 FOSVerInfo* FOSVerInfo_Init(char* name, char* version, unsigned int id, char* version_id, char* version_codename, char* pretty_name,
                 char* variant_id) {
     FOSVerInfo* OSVerInfo = (FOSVerInfo*)malloc(sizeof(FOSVerInfo));
 
     if (OSVerInfo == NULL) {
         fprintf(stderr, "Memory allocation failed for FOSVerInfo.\n");
-        exit(EXIT_FAILURE);
+        return NULL;
+        //exit(EXIT_FAILURE);
     }
 
-    OSVerInfo->name = name;
-    OSVerInfo->version = version;
+    OSVerInfo->name = strdup(name);
+    OSVerInfo->version = strdup(version);
     OSVerInfo->id = id;
-    OSVerInfo->variant_id = version_id;
-    OSVerInfo->version_codename = version_codename;
-    OSVerInfo->pretty_name = pretty_name;
-    OSVerInfo->version_id = variant_id;
+    OSVerInfo->version_id = strdup(version_id);
+    OSVerInfo->version_codename = strdup(version_codename);
+    OSVerInfo->pretty_name = strdup(pretty_name);
+    OSVerInfo->variant_id = strdup(variant_id);
 
     return OSVerInfo;
 }
 
-void HL_FOSVerInfo_Free(FOSVerInfo *OSVerInfo) {
+void HL_FOSVerInfo_Free(FOSVerInfo* osVerInfo) {
+    if (!osVerInfo) return;
 
+    free(osVerInfo->name);
+    free(osVerInfo->version);
+    free(osVerInfo->version_id);
+    free(osVerInfo->version_codename);
+    free(osVerInfo->pretty_name);
+    free(osVerInfo->variant_id);
+    free(osVerInfo);
 }

LibHarmonyLink/src/Utilities.c

@@ -41,4 +41,4 @@ wchar_t* convertToWideChar(const char* str) {
 #endif
 
     return wstr;
-}
+}

LibHarmonyLink/src/Version.c

@@ -16,6 +16,8 @@
 
 #include <Version.generated.h>
 #include <stdio.h>
+#include <string.h>
+#include <wchar.h>
 
 char* HL_version_get_string(void)
 {