Add m-esr52 at 52.6.0

1 files changed, 140 insertions, 0 deletions

diff --git a/netwerk/cookie/nsCookie.h b/netwerk/cookie/nsCookie.h
new file mode 100644
index 000000000..812db3f32
--- /dev/null
+++ b/netwerk/cookie/nsCookie.h
@@ -0,0 +1,140 @@
+/* -*- 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 nsCookie_h__
+#define nsCookie_h__
+
+#include "nsICookie.h"
+#include "nsICookie2.h"
+#include "nsString.h"
+
+#include "mozilla/MemoryReporting.h"
+#include "mozilla/BasePrincipal.h"
+#include "mozilla/Preferences.h"
+
+using mozilla::OriginAttributes;
+
+/** 
+ * The nsCookie class is the main cookie storage medium for use within cookie
+ * code. It implements nsICookie2, which extends nsICookie, a frozen interface
+ * for xpcom access of cookie objects.
+ */
+
+/******************************************************************************
+ * nsCookie:
+ * implementation
+ ******************************************************************************/
+
+class nsCookie : public nsICookie2
+{
+  public:
+    // nsISupports
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSICOOKIE
+    NS_DECL_NSICOOKIE2
+
+  private:
+    // for internal use only. see nsCookie::Create().
+    nsCookie(const char     *aName,
+             const char     *aValue,
+             const char     *aHost,
+             const char     *aPath,
+             const char     *aEnd,
+             int64_t         aExpiry,
+             int64_t         aLastAccessed,
+             int64_t         aCreationTime,
+             bool            aIsSession,
+             bool            aIsSecure,
+             bool            aIsHttpOnly,
+             const OriginAttributes& aOriginAttributes)
+     : mName(aName)
+     , mValue(aValue)
+     , mHost(aHost)
+     , mPath(aPath)
+     , mEnd(aEnd)
+     , mExpiry(aExpiry)
+     , mLastAccessed(aLastAccessed)
+     , mCreationTime(aCreationTime)
+       // Defaults to 60s
+     , mCookieStaleThreshold(mozilla::Preferences::GetInt("network.cookie.staleThreshold", 60))
+     , mIsSession(aIsSession)
+     , mIsSecure(aIsSecure)
+     , mIsHttpOnly(aIsHttpOnly)
+     , mOriginAttributes(aOriginAttributes)
+    {
+    }
+
+  public:
+    // Generate a unique and monotonically increasing creation time. See comment
+    // in nsCookie.cpp.
+    static int64_t GenerateUniqueCreationTime(int64_t aCreationTime);
+
+    // public helper to create an nsCookie object. use |operator delete|
+    // to destroy an object created by this method.
+    static nsCookie * Create(const nsACString &aName,
+                             const nsACString &aValue,
+                             const nsACString &aHost,
+                             const nsACString &aPath,
+                             int64_t           aExpiry,
+                             int64_t           aLastAccessed,
+                             int64_t           aCreationTime,
+                             bool              aIsSession,
+                             bool              aIsSecure,
+                             bool              aIsHttpOnly,
+                             const OriginAttributes& aOriginAttributes);
+
+    size_t SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf) const;
+
+    // fast (inline, non-xpcom) getters
+    inline const nsDependentCString Name()  const { return nsDependentCString(mName, mValue - 1); }
+    inline const nsDependentCString Value() const { return nsDependentCString(mValue, mHost - 1); }
+    inline const nsDependentCString Host()  const { return nsDependentCString(mHost, mPath - 1); }
+    inline const nsDependentCString RawHost() const { return nsDependentCString(IsDomain() ? mHost + 1 : mHost, mPath - 1); }
+    inline const nsDependentCString Path()  const { return nsDependentCString(mPath, mEnd); }
+    inline int64_t Expiry()                 const { return mExpiry; }        // in seconds
+    inline int64_t LastAccessed()           const { return mLastAccessed; }  // in microseconds
+    inline int64_t CreationTime()           const { return mCreationTime; }  // in microseconds
+    inline bool IsSession()               const { return mIsSession; }
+    inline bool IsDomain()                const { return *mHost == '.'; }
+    inline bool IsSecure()                const { return mIsSecure; }
+    inline bool IsHttpOnly()              const { return mIsHttpOnly; }
+
+    // setters
+    inline void SetExpiry(int64_t aExpiry)        { mExpiry = aExpiry; }
+    inline void SetLastAccessed(int64_t aTime)    { mLastAccessed = aTime; }
+    inline void SetIsSession(bool aIsSession)     { mIsSession = aIsSession; }
+    // Set the creation time manually, overriding the monotonicity checks in
+    // Create(). Use with caution!
+    inline void SetCreationTime(int64_t aTime)    { mCreationTime = aTime; }
+
+    bool IsStale() const;
+
+  protected:
+    virtual ~nsCookie() {}
+
+  private:
+    // member variables
+    // we use char* ptrs to store the strings in a contiguous block,
+    // so we save on the overhead of using nsCStrings. However, we
+    // store a terminating null for each string, so we can hand them
+    // out as nsAFlatCStrings.
+    //
+    // Please update SizeOfIncludingThis if this strategy changes.
+    const char  *mName;
+    const char  *mValue;
+    const char  *mHost;
+    const char  *mPath;
+    const char  *mEnd;
+    int64_t      mExpiry;
+    int64_t      mLastAccessed;
+    int64_t      mCreationTime;
+    int64_t      mCookieStaleThreshold;
+    bool mIsSession;
+    bool mIsSecure;
+    bool mIsHttpOnly;
+    mozilla::OriginAttributes mOriginAttributes;
+};
+
+#endif // nsCookie_h__