diff -r 000000000000 -r 6474c204b198 netwerk/protocol/http/nsHttpRequestHead.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/netwerk/protocol/http/nsHttpRequestHead.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,101 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* 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 nsHttpRequestHead_h__
+#define nsHttpRequestHead_h__
+
+#include "nsHttp.h"
+#include "nsHttpHeaderArray.h"
+#include "nsString.h"
+
+namespace mozilla { namespace net {
+
+//-----------------------------------------------------------------------------
+// nsHttpRequestHead represents the request line and headers from an HTTP
+// request.
+//-----------------------------------------------------------------------------
+
+class nsHttpRequestHead
+{
+public:
+    nsHttpRequestHead();
+
+    void SetMethod(const nsACString &method);
+    void SetVersion(nsHttpVersion version) { mVersion = version; }
+    void SetRequestURI(const nsCSubstring &s) { mRequestURI = s; }
+
+    const nsHttpHeaderArray &Headers() const { return mHeaders; }
+    nsHttpHeaderArray & Headers()          { return mHeaders; }
+    const nsCString &Method()        const { return mMethod; }
+    nsHttpVersion       Version()    const { return mVersion; }
+    const nsCSubstring &RequestURI() const { return mRequestURI; }
+
+    const char *PeekHeader(nsHttpAtom h) const
+    {
+        return mHeaders.PeekHeader(h);
+    }
+    nsresult SetHeader(nsHttpAtom h, const nsACString &v, bool m=false) { return mHeaders.SetHeader(h, v, m); }
+    nsresult GetHeader(nsHttpAtom h, nsACString &v) const
+    {
+        return mHeaders.GetHeader(h, v);
+    }
+    void ClearHeader(nsHttpAtom h)                                           { mHeaders.ClearHeader(h); }
+    void ClearHeaders()                                                      { mHeaders.Clear(); }
+
+    const char *FindHeaderValue(nsHttpAtom h, const char *v) const
+    {
+        return mHeaders.FindHeaderValue(h, v);
+    }
+    bool HasHeaderValue(nsHttpAtom h, const char *v) const
+    {
+      return mHeaders.HasHeaderValue(h, v);
+    }
+
+    void Flatten(nsACString &, bool pruneProxyHeaders = false);
+
+    // Don't allow duplicate values
+    nsresult SetHeaderOnce(nsHttpAtom h, const char *v, bool merge = false)
+    {
+        if (!merge || !HasHeaderValue(h, v))
+            return mHeaders.SetHeader(h, nsDependentCString(v), merge);
+        return NS_OK;
+    }
+
+    bool IsSafeMethod() const;
+
+    enum ParsedMethodType
+    {
+        kMethod_Custom,
+        kMethod_Get,
+        kMethod_Post,
+        kMethod_Options,
+        kMethod_Connect,
+        kMethod_Head,
+        kMethod_Put,
+        kMethod_Trace
+    };
+
+    ParsedMethodType ParsedMethod() const { return mParsedMethod; }
+    bool EqualsMethod(ParsedMethodType aType) const { return mParsedMethod == aType; }
+    bool IsGet() const { return EqualsMethod(kMethod_Get); }
+    bool IsPost() const { return EqualsMethod(kMethod_Post); }
+    bool IsOptions() const { return EqualsMethod(kMethod_Options); }
+    bool IsConnect() const { return EqualsMethod(kMethod_Connect); }
+    bool IsHead() const { return EqualsMethod(kMethod_Head); }
+    bool IsPut() const { return EqualsMethod(kMethod_Put); }
+    bool IsTrace() const { return EqualsMethod(kMethod_Trace); }
+
+private:
+    // All members must be copy-constructable and assignable
+    nsHttpHeaderArray mHeaders;
+    nsCString         mMethod;
+    nsHttpVersion     mVersion;
+    nsCString         mRequestURI;
+    ParsedMethodType  mParsedMethod;
+};
+
+}} // namespace mozilla::net
+
+#endif // nsHttpRequestHead_h__