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comparison: netwerk/base/src/nsSimpleNestedURI.cpp
netwerk/base/src/nsSimpleNestedURI.cpp
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:079e07690d70 |
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| 1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #include "base/basictypes.h" | |
| 7 | |
| 8 #include "nsSimpleNestedURI.h" | |
| 9 #include "nsIObjectInputStream.h" | |
| 10 #include "nsIObjectOutputStream.h" | |
| 11 #include "nsNetUtil.h" | |
| 12 | |
| 13 NS_IMPL_ISUPPORTS_INHERITED(nsSimpleNestedURI, nsSimpleURI, nsINestedURI) | |
| 14 | |
| 15 nsSimpleNestedURI::nsSimpleNestedURI(nsIURI* innerURI) | |
| 16 : mInnerURI(innerURI) | |
| 17 { | |
| 18 NS_ASSERTION(innerURI, "Must have inner URI"); | |
| 19 NS_TryToSetImmutable(innerURI); | |
| 20 } | |
| 21 | |
| 22 // nsISerializable | |
| 23 | |
| 24 NS_IMETHODIMP | |
| 25 nsSimpleNestedURI::Read(nsIObjectInputStream* aStream) | |
| 26 { | |
| 27 nsresult rv = nsSimpleURI::Read(aStream); | |
| 28 if (NS_FAILED(rv)) return rv; | |
| 29 | |
| 30 NS_ASSERTION(!mMutable, "How did that happen?"); | |
| 31 | |
| 32 nsCOMPtr<nsISupports> supports; | |
| 33 rv = aStream->ReadObject(true, getter_AddRefs(supports)); | |
| 34 if (NS_FAILED(rv)) return rv; | |
| 35 | |
| 36 mInnerURI = do_QueryInterface(supports, &rv); | |
| 37 if (NS_FAILED(rv)) return rv; | |
| 38 | |
| 39 NS_TryToSetImmutable(mInnerURI); | |
| 40 | |
| 41 return rv; | |
| 42 } | |
| 43 | |
| 44 NS_IMETHODIMP | |
| 45 nsSimpleNestedURI::Write(nsIObjectOutputStream* aStream) | |
| 46 { | |
| 47 nsCOMPtr<nsISerializable> serializable = do_QueryInterface(mInnerURI); | |
| 48 if (!serializable) { | |
| 49 // We can't serialize ourselves | |
| 50 return NS_ERROR_NOT_AVAILABLE; | |
| 51 } | |
| 52 | |
| 53 nsresult rv = nsSimpleURI::Write(aStream); | |
| 54 if (NS_FAILED(rv)) return rv; | |
| 55 | |
| 56 rv = aStream->WriteCompoundObject(mInnerURI, NS_GET_IID(nsIURI), | |
| 57 true); | |
| 58 return rv; | |
| 59 } | |
| 60 | |
| 61 // nsINestedURI | |
| 62 | |
| 63 NS_IMETHODIMP | |
| 64 nsSimpleNestedURI::GetInnerURI(nsIURI** uri) | |
| 65 { | |
| 66 NS_ENSURE_TRUE(mInnerURI, NS_ERROR_NOT_INITIALIZED); | |
| 67 | |
| 68 return NS_EnsureSafeToReturn(mInnerURI, uri); | |
| 69 } | |
| 70 | |
| 71 NS_IMETHODIMP | |
| 72 nsSimpleNestedURI::GetInnermostURI(nsIURI** uri) | |
| 73 { | |
| 74 return NS_ImplGetInnermostURI(this, uri); | |
| 75 } | |
| 76 | |
| 77 // nsSimpleURI overrides | |
| 78 /* virtual */ nsresult | |
| 79 nsSimpleNestedURI::EqualsInternal(nsIURI* other, | |
| 80 nsSimpleURI::RefHandlingEnum refHandlingMode, | |
| 81 bool* result) | |
| 82 { | |
| 83 *result = false; | |
| 84 NS_ENSURE_TRUE(mInnerURI, NS_ERROR_NOT_INITIALIZED); | |
| 85 | |
| 86 if (other) { | |
| 87 bool correctScheme; | |
| 88 nsresult rv = other->SchemeIs(mScheme.get(), &correctScheme); | |
| 89 NS_ENSURE_SUCCESS(rv, rv); | |
| 90 | |
| 91 if (correctScheme) { | |
| 92 nsCOMPtr<nsINestedURI> nest = do_QueryInterface(other); | |
| 93 if (nest) { | |
| 94 nsCOMPtr<nsIURI> otherInner; | |
| 95 rv = nest->GetInnerURI(getter_AddRefs(otherInner)); | |
| 96 NS_ENSURE_SUCCESS(rv, rv); | |
| 97 | |
| 98 return (refHandlingMode == eHonorRef) ? | |
| 99 otherInner->Equals(mInnerURI, result) : | |
| 100 otherInner->EqualsExceptRef(mInnerURI, result); | |
| 101 } | |
| 102 } | |
| 103 } | |
| 104 | |
| 105 return NS_OK; | |
| 106 } | |
| 107 | |
| 108 /* virtual */ nsSimpleURI* | |
| 109 nsSimpleNestedURI::StartClone(nsSimpleURI::RefHandlingEnum refHandlingMode) | |
| 110 { | |
| 111 NS_ENSURE_TRUE(mInnerURI, nullptr); | |
| 112 | |
| 113 nsCOMPtr<nsIURI> innerClone; | |
| 114 nsresult rv = refHandlingMode == eHonorRef ? | |
| 115 mInnerURI->Clone(getter_AddRefs(innerClone)) : | |
| 116 mInnerURI->CloneIgnoringRef(getter_AddRefs(innerClone)); | |
| 117 | |
| 118 if (NS_FAILED(rv)) { | |
| 119 return nullptr; | |
| 120 } | |
| 121 | |
| 122 nsSimpleNestedURI* url = new nsSimpleNestedURI(innerClone); | |
| 123 url->SetMutable(false); | |
| 124 | |
| 125 return url; | |
| 126 } | |
| 127 | |
| 128 // nsIClassInfo overrides | |
| 129 | |
| 130 NS_IMETHODIMP | |
| 131 nsSimpleNestedURI::GetClassIDNoAlloc(nsCID *aClassIDNoAlloc) | |
| 132 { | |
| 133 static NS_DEFINE_CID(kSimpleNestedURICID, NS_SIMPLENESTEDURI_CID); | |
| 134 | |
| 135 *aClassIDNoAlloc = kSimpleNestedURICID; | |
| 136 return NS_OK; | |
| 137 } |
