forked from mirrors/gecko-dev
d2d8524673
This also changes URIUtils.cpp:DeserializeURI() to use the mutator to instantiate new URIs, instead of using their default constructor. MozReview-Commit-ID: JQOvIquuQAP --HG-- extra : rebase_source : e146624c5ae423f7f69a738aaaafaa55dd0940d9
135 lines
4.3 KiB
C++
135 lines
4.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsSimpleURI_h__
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#define nsSimpleURI_h__
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#include "mozilla/MemoryReporting.h"
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#include "nsIURI.h"
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#include "nsISerializable.h"
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#include "nsString.h"
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#include "nsIClassInfo.h"
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#include "nsIMutable.h"
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#include "nsISizeOf.h"
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#include "nsIIPCSerializableURI.h"
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#include "nsIURIMutator.h"
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namespace mozilla {
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namespace net {
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#define NS_THIS_SIMPLEURI_IMPLEMENTATION_CID \
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{ /* 0b9bb0c2-fee6-470b-b9b9-9fd9462b5e19 */ \
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0x0b9bb0c2, \
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0xfee6, \
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0x470b, \
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{0xb9, 0xb9, 0x9f, 0xd9, 0x46, 0x2b, 0x5e, 0x19} \
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}
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class nsSimpleURI
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: public nsIURI
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, public nsISerializable
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, public nsIClassInfo
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, public nsIMutable
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, public nsISizeOf
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, public nsIIPCSerializableURI
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{
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protected:
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virtual ~nsSimpleURI();
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIURI
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NS_DECL_NSISERIALIZABLE
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NS_DECL_NSICLASSINFO
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NS_DECL_NSIMUTABLE
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NS_DECL_NSIIPCSERIALIZABLEURI
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static already_AddRefed<nsSimpleURI> From(nsIURI* aURI);
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// nsSimpleURI methods:
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nsSimpleURI();
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bool Equals(nsSimpleURI* aOther)
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{
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return EqualsInternal(aOther, eHonorRef);
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}
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// nsISizeOf
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// Among the sub-classes that inherit (directly or indirectly) from
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// nsSimpleURI, measurement of the following members may be added later if
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// DMD finds it is worthwhile:
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// - nsJSURI: mBaseURI
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// - nsSimpleNestedURI: mInnerURI
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// - nsBlobURI: mPrincipal
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virtual size_t SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const override;
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virtual size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const override;
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protected:
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// enum used in a few places to specify how .ref attribute should be handled
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enum RefHandlingEnum {
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eIgnoreRef,
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eHonorRef,
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eReplaceRef
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};
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// Helper to share code between Equals methods.
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virtual nsresult EqualsInternal(nsIURI* other,
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RefHandlingEnum refHandlingMode,
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bool* result);
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// Helper to be used by inherited classes who want to test
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// equality given an assumed nsSimpleURI. This must NOT check
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// the passed-in other for QI to our CID.
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bool EqualsInternal(nsSimpleURI* otherUri, RefHandlingEnum refHandlingMode);
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// Used by StartClone (and versions of StartClone in subclasses) to
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// handle the ref in the right way for clones.
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void SetRefOnClone(nsSimpleURI* url, RefHandlingEnum refHandlingMode,
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const nsACString& newRef);
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// NOTE: This takes the refHandlingMode as an argument because
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// nsSimpleNestedURI's specialized version needs to know how to clone
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// its inner URI.
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virtual nsSimpleURI* StartClone(RefHandlingEnum refHandlingMode,
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const nsACString& newRef);
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// Helper to share code between Clone methods.
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virtual nsresult CloneInternal(RefHandlingEnum refHandlingMode,
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const nsACString &newRef,
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nsIURI** clone);
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nsresult SetPathQueryRefEscaped(const nsACString &aPath, bool aNeedsEscape);
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nsCString mScheme;
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nsCString mPath; // NOTE: mPath does not include ref, as an optimization
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nsCString mRef; // so that URIs with different refs can share string data.
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nsCString mQuery; // so that URLs with different querys can share string data.
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bool mMutable;
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bool mIsRefValid; // To distinguish between empty-ref and no-ref.
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bool mIsQueryValid; // To distinguish between empty-query and no-query.
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public:
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class Mutator
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: public nsIURIMutator
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, public BaseURIMutator<nsSimpleURI>
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{
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NS_DECL_ISUPPORTS
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NS_FORWARD_SAFE_NSIURISETTERS(mURI)
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NS_DEFINE_NSIMUTATOR_COMMON
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explicit Mutator() { }
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private:
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virtual ~Mutator() { }
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friend class nsSimpleURI;
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};
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};
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} // namespace net
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} // namespace mozilla
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#endif // nsSimpleURI_h__
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