The world is not ready for C++23

premake5.lua

@@ -206,7 +206,7 @@ workspace "iw4x"
  configurations {"Debug", "Release"}
 
  language "C++"
- cppdialect "C++23"
+ cppdialect "C++20"
 
  architecture "x86"
  platforms "Win32"

src/Components/Modules/Download.cpp

@@ -890,12 +890,12 @@ namespace Components
 
  bool Download::ClientDownload::File::allowed() const
  {
- if (name.contains("..") || name.contains(":"))
+ if (Utils::String::Contains(name, "..") || Utils::String::Contains(name, ":"))
  {
  return false;
  }
 
- if (name.contains("\\") || name.contains("/"))
+ if (Utils::String::Contains(name, "\\") || Utils::String::Contains(name, "/"))
  {
  return false;
  }

src/Utils/String.cpp

@@ -114,6 +114,16 @@ namespace Utils::String
  return std::equal(needle.rbegin(), needle.rend(), haystack.rbegin());
  }
 
+ bool Contains(const std::string& haystack, const std::string& needle)
+ {
+ if (haystack.find(needle) != std::string::npos) 
+ {
+ return true;
+ } 
+
+ return false;
+ } 
+
  bool IsNumber(const std::string& str)
  {
  return !str.empty() && std::find_if(str.begin(), str.end(), [](unsigned char input)

src/Utils/String.hpp

@@ -129,6 +129,7 @@ namespace Utils::String
 
  [[nodiscard]] bool StartsWith(const std::string& haystack, const std::string& needle);
  [[nodiscard]] bool EndsWith(const std::string& haystack, const std::string& needle);
+ [[nodiscard]] bool Contains(const std::string& haystack, const std::string& needle);
 
  [[nodiscard]] bool IsNumber(const std::string& str);