1 files changed, 44 insertions, 0 deletions
diff --git a/netwerk/protocol/http/CacheControlParser.h b/netwerk/protocol/http/CacheControlParser.h
new file mode 100644
index 000000000..5f1b44213
--- /dev/null
+++ b/netwerk/protocol/http/CacheControlParser.h
@@ -0,0 +1,44 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set sw=2 ts=8 et 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/. */
+
+#ifndef CacheControlParser_h__
+#define CacheControlParser_h__
+
+#include "mozilla/Tokenizer.h"
+
+namespace mozilla {
+namespace net {
+
+class CacheControlParser final : Tokenizer
+{
+public:
+  explicit CacheControlParser(nsACString const &header);
+
+  bool MaxAge(uint32_t *seconds);
+  bool MaxStale(uint32_t *seconds);
+  bool MinFresh(uint32_t *seconds);
+  bool NoCache();
+  bool NoStore();
+
+private:
+  void Directive();
+  void IgnoreDirective();
+  bool SecondsValue(uint32_t *seconds, uint32_t defaultVal = 0);
+
+  bool mMaxAgeSet;
+  uint32_t mMaxAge;
+  bool mMaxStaleSet;
+  uint32_t mMaxStale;
+  bool mMinFreshSet;
+  uint32_t mMinFresh;
+  bool mNoCache;
+  bool mNoStore;
+};
+
+} // net
+} // mozilla
+
+#endif