1 files changed, 58 insertions, 0 deletions
diff --git a/security/nss/gtests/nss_bogo_shim/config.cc b/security/nss/gtests/nss_bogo_shim/config.cc
new file mode 100644
index 000000000..2e6f7f775
--- /dev/null
+++ b/security/nss/gtests/nss_bogo_shim/config.cc
@@ -0,0 +1,58 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+#include "config.h"
+
+#include <cstdlib>
+#include <queue>
+#include <string>
+
+bool ConfigEntryBase::ParseInternal(std::queue<const char *> *args,
+                                    std::string *out) {
+  if (args->empty()) return false;
+  *out = args->front();
+  args->pop();
+  return true;
+}
+
+bool ConfigEntryBase::ParseInternal(std::queue<const char *> *args, int *out) {
+  if (args->empty()) return false;
+
+  char *endptr;
+  *out = strtol(args->front(), &endptr, 10);
+  args->pop();
+
+  return !*endptr;
+}
+
+bool ConfigEntryBase::ParseInternal(std::queue<const char *> *args, bool *out) {
+  *out = true;
+  return true;
+}
+
+std::string Config::XformFlag(const std::string &arg) {
+  if (arg.empty()) return "";
+
+  if (arg[0] != '-') return "";
+
+  return arg.substr(1);
+}
+
+Config::Status Config::ParseArgs(int argc, char **argv) {
+  std::queue<const char *> args;
+  for (int i = 1; i < argc; ++i) {
+    args.push(argv[i]);
+  }
+  while (!args.empty()) {
+    auto e = entries_.find(XformFlag(args.front()));
+    args.pop();
+    if (e == entries_.end()) {
+      return kUnknownFlag;
+    }
+    if (!e->second->Parse(&args)) return kMalformedArgument;
+  }
+
+  return kOK;
+}