1 files changed, 32 insertions, 0 deletions
diff --git a/src/util.cpp b/src/util.cpp
index fa624aee90..1002302904 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -61,6 +61,7 @@
 #include <codecvt>
 
 #include <io.h> /* for _commit */
+#include <shellapi.h>
 #include <shlobj.h>
 #endif
 
@@ -1200,6 +1201,10 @@ void SetupEnvironment()
     } catch (const std::runtime_error&) {
         setenv("LC_ALL", "C", 1);
     }
+#elif defined(WIN32)
+    // Set the default input/output charset is utf-8
+    SetConsoleCP(CP_UTF8);
+    SetConsoleOutputCP(CP_UTF8);
 #endif
     // The path locale is lazy initialized and to avoid deinitialization errors
     // in multithreading environments, it is set explicitly by the main thread.
@@ -1265,3 +1270,30 @@ int ScheduleBatchPriority()
     return 1;
 #endif
 }
+
+namespace util {
+#ifdef WIN32
+WinCmdLineArgs::WinCmdLineArgs()
+{
+    wchar_t** wargv = CommandLineToArgvW(GetCommandLineW(), &argc);
+    std::wstring_convert<std::codecvt_utf8_utf16<wchar_t>, wchar_t> utf8_cvt;
+    argv = new char*[argc];
+    args.resize(argc);
+    for (int i = 0; i < argc; i++) {
+        args[i] = utf8_cvt.to_bytes(wargv[i]);
+        argv[i] = &*args[i].begin();
+    }
+    LocalFree(wargv);
+}
+
+WinCmdLineArgs::~WinCmdLineArgs()
+{
+    delete[] argv;
+}
+
+std::pair<int, char**> WinCmdLineArgs::get()
+{
+    return std::make_pair(argc, argv);
+}
+#endif
+} // namespace util