Fix clang tidy

src/common/utils/string.hpp

@@ -181,4 +181,23 @@ namespace utils::string
     {
         return std::ranges::equal(lhs, rhs, [](const auto c1, const auto c2) { return char_to_lower(c1) == char_to_lower(c2); });
     }
+
+    template <typename Integer, class Elem, class Traits>
+        requires(std::is_integral_v<Integer>)
+    Integer parse_number(const std::basic_string_view<Elem, Traits> str)
+    {
+        Integer result = 0;
+
+        for (const auto ch : str)
+        {
+            if (ch < u'0' || ch > u'9')
+            {
+                break;
+            }
+
+            result = result * 10 + static_cast<Integer>(ch - u'0');
+        }
+
+        return result;
+    }
 }

src/windows-emulator/process_context.cpp

@@ -182,17 +182,21 @@ namespace
         const auto key = registry.get_key({R"(\Registry\Machine\Software\Microsoft\Windows NT\CurrentVersion)"});
 
         if (!key)
+        {
             return 0;
+        }
 
         for (size_t i = 0; const auto value = registry.get_value(*key, i); ++i)
         {
             if (value->type != REG_SZ)
+            {
                 continue;
+            }
 
             if (value->name == "CurrentBuildNumber" || value->name == "CurrentBuild")
             {
                 const auto* s = reinterpret_cast<const char16_t*>(value->data.data());
-                return static_cast<uint32_t>(std::wcstoul(reinterpret_cast<const wchar_t*>(s), nullptr, 10));
+                return utils::string::parse_number<uint32_t>(std::u16string_view(s));
             }
         }