author Fred Lin <>
Mon, 19 Sep 2016 15:03:46 +0800
changeset 355684 8038403f9988bebba634447c8ba729e18f6eed0a
parent 346804 f4ed38f18dbc97c69c3147c0685f71b6edc4aa96
child 366231 a7d6c64a21d66ad653e820406aeb142b9c8402ed
permissions -rw-r--r--
Bug 1295151 - Install add-on should not show as a permission in the control center. r=MattN, a=ritu MozReview-Commit-ID: ChkG0AU743W

/* -*- Mode: C++; tab-width: 2; 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 */

#ifndef nsSimpleURI_h__
#define nsSimpleURI_h__

#include "mozilla/MemoryReporting.h"
#include "nsIURI.h"
#include "nsISerializable.h"
#include "nsString.h"
#include "nsIClassInfo.h"
#include "nsIMutable.h"
#include "nsISizeOf.h"
#include "nsIIPCSerializableURI.h"

namespace mozilla {
namespace net {

{ /* 0b9bb0c2-fee6-470b-b9b9-9fd9462b5e19 */         \
    0x0b9bb0c2,                                      \
    0xfee6,                                          \
    0x470b,                                          \
    {0xb9, 0xb9, 0x9f, 0xd9, 0x46, 0x2b, 0x5e, 0x19} \

class nsSimpleURI : public nsIURI,
                    public nsISerializable,
                    public nsIClassInfo,
                    public nsIMutable,
                    public nsISizeOf,
                    public nsIIPCSerializableURI
    virtual ~nsSimpleURI();


    // nsSimpleURI methods:


    // nsISizeOf
    // Among the sub-classes that inherit (directly or indirectly) from
    // nsSimpleURI, measurement of the following members may be added later if
    // DMD finds it is worthwhile:
    // - nsJSURI: mBaseURI
    // - nsSimpleNestedURI: mInnerURI
    // - nsBlobURI: mPrincipal
    virtual size_t SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const override;
    virtual size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const override;

    // enum used in a few places to specify how .ref attribute should be handled
    enum RefHandlingEnum {

    // Helper to share code between Equals methods.
    virtual nsresult EqualsInternal(nsIURI* other,
                                    RefHandlingEnum refHandlingMode,
                                    bool* result);

    // Helper to be used by inherited classes who want to test
    // equality given an assumed nsSimpleURI.  This must NOT check
    // the passed-in other for QI to our CID.
    bool EqualsInternal(nsSimpleURI* otherUri, RefHandlingEnum refHandlingMode);

    // Used by StartClone (and versions of StartClone in subclasses) to
    // handle the ref in the right way for clones.
    void SetRefOnClone(nsSimpleURI* url, RefHandlingEnum refHandlingMode,
                       const nsACString& newRef);

    // NOTE: This takes the refHandlingMode as an argument because
    // nsSimpleNestedURI's specialized version needs to know how to clone
    // its inner URI.
    virtual nsSimpleURI* StartClone(RefHandlingEnum refHandlingMode,
                                    const nsACString& newRef);

    // Helper to share code between Clone methods.
    virtual nsresult CloneInternal(RefHandlingEnum refHandlingMode,
                                   const nsACString &newRef,
                                   nsIURI** clone);
    nsCString mScheme;
    nsCString mPath; // NOTE: mPath does not include ref, as an optimization
    nsCString mRef;  // so that URIs with different refs can share string data.
    bool mMutable;
    bool mIsRefValid; // To distinguish between empty-ref and no-ref.

} // namespace net
} // namespace mozilla

#endif // nsSimpleURI_h__