[refactor] arrange log level

cmake/SourcesAndHeaders.cmake

@@ -1,6 +1,6 @@
 set(sources
   src/classfile/classfile.cpp
-  src/log.cpp
+
 )
 
 set(exe_sources

include/cvm/log.hpp

@@ -6,14 +6,12 @@
 
 #define LOG_OK "OK"
 #define LOG_NOK "NOK"
-#define DEBUG_ENABLED 1
-class Log{
-public:
-    static Log& getInstance();
-    std::shared_ptr<spdlog::logger> getLogger();
-private:
-    Log(); // Private constructor (singleton pattern)
-    std::shared_ptr<spdlog::logger> logger; // The actual logger instance
-};
+#define DEBUG_ENABLED 0
 
+void setLevel() {
+    if(DEBUG_ENABLED) {
+        spdlog::set_level(spdlog::level::debug);
+
+    }
+}
 #endif //__LOG_HPP__

src/classfile/classfile.cpp

@@ -6,7 +6,7 @@
 
 uint16_t Classfile::readShort(const uint8_t* bytes, size_t& offset)
 {
-  spdlog::set_level(spdlog::level::debug);
+  setLevel();
   spdlog::debug("Reading short at offset: {}", offset);
   uint16_t value = (bytes[offset] << 8 | bytes[offset + 1]);
   offset += 2;
@@ -16,7 +16,7 @@ uint16_t Classfile::readShort(const uint8_t* bytes, size_t& offset)
 
 uint32_t Classfile::readInt(const uint8_t* bytes, size_t& offset)
 {
-  spdlog::set_level(spdlog::level::debug);
+  setLevel();
   spdlog::debug("Reading int at offset: {}", offset);
   uint32_t value = (bytes[offset] << 24) | (bytes[offset + 1] << 16) | (bytes[offset + 2] << 8) | bytes[offset + 3];
   offset += 4;
@@ -26,7 +26,7 @@ uint32_t Classfile::readInt(const uint8_t* bytes, size_t& offset)
 
 uint64_t Classfile::readLong(const uint8_t* bytes, size_t& offset)
 {
-  spdlog::set_level(spdlog::level::debug);
+  setLevel();
   spdlog::debug("Reading long at offset: {}", offset);
   uint64_t value = (static_cast<uint64_t>(bytes[offset]) << 56) | (static_cast<uint64_t>(bytes[offset + 1]) << 48) |
                    (static_cast<uint64_t>(bytes[offset + 2]) << 40) | (static_cast<uint64_t>(bytes[offset + 3]) << 32) |
@@ -39,7 +39,7 @@ uint64_t Classfile::readLong(const uint8_t* bytes, size_t& offset)
 
 double Classfile::readDouble(const uint8_t* bytes, size_t& offset)
 {
-  spdlog::set_level(spdlog::level::debug);
+  setLevel();
   spdlog::debug("Reading double at offset: {}", offset);
   uint64_t longValue = readLong(bytes, offset);
   double value;