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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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/. */
#include "base/basictypes.h"
#include "nsNetCID.h"
#include "nsNetUtil.h"
#include "nsSimpleNestedURI.h"
#include "nsIObjectInputStream.h"
#include "nsIObjectOutputStream.h"
#include "mozilla/ipc/URIUtils.h"
namespace mozilla {
namespace net {
NS_IMPL_CLASSINFO(nsSimpleNestedURI, nullptr, nsIClassInfo::THREADSAFE,
NS_SIMPLENESTEDURI_CID)
// Empty CI getter. We only need nsIClassInfo for Serialization
NS_IMPL_CI_INTERFACE_GETTER0(nsSimpleNestedURI)
NS_IMPL_ADDREF_INHERITED(nsSimpleNestedURI, nsSimpleURI)
NS_IMPL_RELEASE_INHERITED(nsSimpleNestedURI, nsSimpleURI)
NS_IMPL_QUERY_INTERFACE_CI_INHERITED(nsSimpleNestedURI, nsSimpleURI,
nsINestedURI)
nsSimpleNestedURI::nsSimpleNestedURI(nsIURI* innerURI) : mInnerURI(innerURI) {
NS_ASSERTION(innerURI, "Must have inner URI");
}
nsresult nsSimpleNestedURI::SetPathQueryRef(const nsACString& aPathQueryRef) {
NS_ENSURE_TRUE(mInnerURI, NS_ERROR_NOT_INITIALIZED);
nsCOMPtr<nsIURI> inner;
nsresult rv =
NS_MutateURI(mInnerURI).SetPathQueryRef(aPathQueryRef).Finalize(inner);
NS_ENSURE_SUCCESS(rv, rv);
rv = nsSimpleURI::SetPathQueryRef(aPathQueryRef);
NS_ENSURE_SUCCESS(rv, rv);
// If the regular SetPathQueryRef worked, also set it on the inner URI
mInnerURI = inner;
return NS_OK;
}
nsresult nsSimpleNestedURI::SetQuery(const nsACString& aQuery) {
NS_ENSURE_TRUE(mInnerURI, NS_ERROR_NOT_INITIALIZED);
nsCOMPtr<nsIURI> inner;
nsresult rv = NS_MutateURI(mInnerURI).SetQuery(aQuery).Finalize(inner);
NS_ENSURE_SUCCESS(rv, rv);
rv = nsSimpleURI::SetQuery(aQuery);
NS_ENSURE_SUCCESS(rv, rv);
// If the regular SetQuery worked, also set it on the inner URI
mInnerURI = inner;
return NS_OK;
}
nsresult nsSimpleNestedURI::SetRef(const nsACString& aRef) {
NS_ENSURE_TRUE(mInnerURI, NS_ERROR_NOT_INITIALIZED);
nsCOMPtr<nsIURI> inner;
nsresult rv = NS_MutateURI(mInnerURI).SetRef(aRef).Finalize(inner);
NS_ENSURE_SUCCESS(rv, rv);
rv = nsSimpleURI::SetRef(aRef);
NS_ENSURE_SUCCESS(rv, rv);
// If the regular SetRef worked, also set it on the inner URI
mInnerURI = inner;
return NS_OK;
}
// nsISerializable
NS_IMETHODIMP
nsSimpleNestedURI::Read(nsIObjectInputStream* aStream) {
MOZ_ASSERT_UNREACHABLE("Use nsIURIMutator.read() instead");
return NS_ERROR_NOT_IMPLEMENTED;
}
nsresult nsSimpleNestedURI::ReadPrivate(nsIObjectInputStream* aStream) {
nsresult rv = nsSimpleURI::ReadPrivate(aStream);
if (NS_FAILED(rv)) return rv;
nsCOMPtr<nsISupports> supports;
rv = aStream->ReadObject(true, getter_AddRefs(supports));
if (NS_FAILED(rv)) return rv;
mInnerURI = do_QueryInterface(supports, &rv);
if (NS_FAILED(rv)) return rv;
return rv;
}
NS_IMETHODIMP
nsSimpleNestedURI::Write(nsIObjectOutputStream* aStream) {
nsCOMPtr<nsISerializable> serializable = do_QueryInterface(mInnerURI);
if (!serializable) {
// We can't serialize ourselves
return NS_ERROR_NOT_AVAILABLE;
}
nsresult rv = nsSimpleURI::Write(aStream);
if (NS_FAILED(rv)) return rv;
rv = aStream->WriteCompoundObject(mInnerURI, NS_GET_IID(nsIURI), true);
return rv;
}
NS_IMETHODIMP_(void)
nsSimpleNestedURI::Serialize(mozilla::ipc::URIParams& aParams) {
using namespace mozilla::ipc;
SimpleNestedURIParams params;
URIParams simpleParams;
nsSimpleURI::Serialize(simpleParams);
params.simpleParams() = simpleParams;
SerializeURI(mInnerURI, params.innerURI());
aParams = params;
}
bool nsSimpleNestedURI::Deserialize(const mozilla::ipc::URIParams& aParams) {
using namespace mozilla::ipc;
if (aParams.type() != URIParams::TSimpleNestedURIParams) {
NS_ERROR("Received unknown parameters from the other process!");
return false;
}
const SimpleNestedURIParams& params = aParams.get_SimpleNestedURIParams();
if (!nsSimpleURI::Deserialize(params.simpleParams())) return false;
mInnerURI = DeserializeURI(params.innerURI());
return true;
}
// nsINestedURI
NS_IMETHODIMP
nsSimpleNestedURI::GetInnerURI(nsIURI** aURI) {
NS_ENSURE_TRUE(mInnerURI, NS_ERROR_NOT_INITIALIZED);
nsCOMPtr<nsIURI> uri = mInnerURI;
uri.forget(aURI);
return NS_OK;
}
NS_IMETHODIMP
nsSimpleNestedURI::GetInnermostURI(nsIURI** uri) {
return NS_ImplGetInnermostURI(this, uri);
}
// nsSimpleURI overrides
/* virtual */
nsresult nsSimpleNestedURI::EqualsInternal(
nsIURI* other, nsSimpleURI::RefHandlingEnum refHandlingMode, bool* result) {
*result = false;
NS_ENSURE_TRUE(mInnerURI, NS_ERROR_NOT_INITIALIZED);
if (other) {
bool correctScheme;
nsresult rv = other->SchemeIs(mScheme.get(), &correctScheme);
NS_ENSURE_SUCCESS(rv, rv);
if (correctScheme) {
nsCOMPtr<nsINestedURI> nest = do_QueryInterface(other);
if (nest) {
nsCOMPtr<nsIURI> otherInner;
rv = nest->GetInnerURI(getter_AddRefs(otherInner));
NS_ENSURE_SUCCESS(rv, rv);
return (refHandlingMode == eHonorRef)
? otherInner->Equals(mInnerURI, result)
: otherInner->EqualsExceptRef(mInnerURI, result);
}
}
}
return NS_OK;
}
/* virtual */
nsSimpleURI* nsSimpleNestedURI::StartClone(
nsSimpleURI::RefHandlingEnum refHandlingMode, const nsACString& newRef) {
NS_ENSURE_TRUE(mInnerURI, nullptr);
nsCOMPtr<nsIURI> innerClone;
nsresult rv = NS_OK;
if (refHandlingMode == eHonorRef) {
innerClone = mInnerURI;
} else if (refHandlingMode == eReplaceRef) {
rv = NS_GetURIWithNewRef(mInnerURI, newRef, getter_AddRefs(innerClone));
} else {
rv = NS_GetURIWithoutRef(mInnerURI, getter_AddRefs(innerClone));
}
if (NS_FAILED(rv)) {
return nullptr;
}
nsSimpleNestedURI* url = new nsSimpleNestedURI(innerClone);
SetRefOnClone(url, refHandlingMode, newRef);
return url;
}
// Queries this list of interfaces. If none match, it queries mURI.
NS_IMPL_NSIURIMUTATOR_ISUPPORTS(nsSimpleNestedURI::Mutator, nsIURISetters,
nsIURIMutator, nsISerializable,
nsINestedURIMutator)
NS_IMETHODIMP
nsSimpleNestedURI::Mutate(nsIURIMutator** aMutator) {
RefPtr<nsSimpleNestedURI::Mutator> mutator = new nsSimpleNestedURI::Mutator();
nsresult rv = mutator->InitFromURI(this);
if (NS_FAILED(rv)) {
return rv;
}
mutator.forget(aMutator);
return NS_OK;
}
} // namespace net
} // namespace mozilla
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