Windows: support non-ansi command line arguments

src/node.cc

@@ -2045,12 +2045,40 @@ Handle<Object> SetupProcessObject(int argc, char *argv[]) {
   process->Set(String::NewSymbol("platform"), String::New(PLATFORM));
 
   // process.argv
+#ifdef _WIN32
+  // Windows - use unicode
+  WCHAR* command_line = GetCommandLineW();
+  if (command_line == NULL) {
+    winapi_perror("GetCommandLineW");
+    exit(1);
+  }
+
+  int wargc = 0;
+  WCHAR** wargv = CommandLineToArgvW(command_line, &wargc);
+  if (wargv == NULL || wargc <= 0) {
+    winapi_perror("CommandLineToArgvW");
+    exit(1);
+  }
+
+  assert(wargc == argc);
+
+  Local<Array> arguments = Array::New(wargc - option_end_index + 1);
+  arguments->Set(Integer::New(0), String::New(reinterpret_cast<uint16_t*>(wargv[0])));
+  for (j = 1, i = option_end_index; i < wargc; j++, i++) {
+    Local<String> arg = String::New(reinterpret_cast<uint16_t*>(wargv[i]));
+    arguments->Set(Integer::New(j), arg);
+  }
+
+  LocalFree(wargv);
+#else
+  // Unix
   Local<Array> arguments = Array::New(argc - option_end_index + 1);
   arguments->Set(Integer::New(0), String::New(argv[0]));
   for (j = 1, i = option_end_index; i < argc; j++, i++) {
     Local<String> arg = String::New(argv[i]);
     arguments->Set(Integer::New(j), arg);
   }
+#endif
   // assign it
   process->Set(String::NewSymbol("argv"), arguments);