Import Strong Logger & Config System

core/Base/StringUtil.cpp

@@ -0,0 +1,65 @@
+// Copyright 2025 Xenon Emulator Project. All rights reserved.
+
+#include "StringUtil.h"
+
+namespace Base {
+
+#ifdef _WIN32
+static std::wstring CPToUTF16(u32 code_page, std::string_view input) {
+  const s32 size =
+    ::MultiByteToWideChar(code_page, 0, input.data(), static_cast<s32>(input.size()), nullptr, 0);
+
+  if (size == 0) {
+    return {};
+  }
+
+  std::wstring output(size, L'\0');
+
+  if (size != ::MultiByteToWideChar(code_page, 0, input.data(), static_cast<s32>(input.size()),
+                  &output[0], static_cast<s32>(output.size()))) {
+    output.clear();
+  }
+
+  return output;
+}
+#endif // ifdef _WIN32
+
+std::string UTF16ToUTF8(const std::wstring_view &input) {
+#ifdef _WIN32
+  const s32 size = ::WideCharToMultiByte(CP_UTF8, 0, input.data(), static_cast<s32>(input.size()),
+                      nullptr, 0, nullptr, nullptr);
+  if (size == 0) {
+    return {};
+  }
+
+  std::string output(size, '\0');
+
+  if (size != ::WideCharToMultiByte(CP_UTF8, 0, input.data(), static_cast<s32>(input.size()),
+                  &output[0], static_cast<s32>(output.size()), nullptr,
+                  nullptr)) {
+    output.clear();
+  }
+  return output;
+#else
+  // Very hacky way to get cross-platform wstring conversion
+  return std::filesystem::path(input).string();
+#endif // ifdef _WIN32
+}
+
+std::wstring UTF8ToUTF16W(const std::string_view &input) {
+#ifdef _WIN32
+  return CPToUTF16(CP_UTF8, input);
+#else
+  // Very hacky way to get cross-platform wstring conversion
+  return std::filesystem::path(input).wstring();
+#endif // ifdef _WIN32
+}
+
+std::string ToLower(const std::string &str) {
+  std::string out = str;
+  std::transform(str.begin(), str.end(), out.data(), ::tolower);
+  return out;
+}
+
+
+} // namespace Base