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/* -*- 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/. */
#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_ISUPPORTS_INHERITED(nsSimpleNestedURI, nsSimpleURI, nsINestedURI)
nsSimpleNestedURI::nsSimpleNestedURI(nsIURI* innerURI)
: mInnerURI(innerURI)
{
NS_ASSERTION(innerURI, "Must have inner URI");
NS_TryToSetImmutable(innerURI);
}
// nsISerializable
NS_IMETHODIMP
nsSimpleNestedURI::Read(nsIObjectInputStream* aStream)
{
nsresult rv = nsSimpleURI::Read(aStream);
if (NS_FAILED(rv)) return rv;
NS_ASSERTION(!mMutable, "How did that happen?");
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;
NS_TryToSetImmutable(mInnerURI);
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;
}
// nsIIPCSerializableURI
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());
NS_TryToSetImmutable(mInnerURI);
return true;
}
// nsINestedURI
NS_IMETHODIMP
nsSimpleNestedURI::GetInnerURI(nsIURI** uri)
{
NS_ENSURE_TRUE(mInnerURI, NS_ERROR_NOT_INITIALIZED);
return NS_EnsureSafeToReturn(mInnerURI, uri);
}
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;
if (refHandlingMode == eHonorRef) {
rv = mInnerURI->Clone(getter_AddRefs(innerClone));
} else if (refHandlingMode == eReplaceRef) {
rv = mInnerURI->CloneWithNewRef(newRef, getter_AddRefs(innerClone));
} else {
rv = mInnerURI->CloneIgnoringRef(getter_AddRefs(innerClone));
}
if (NS_FAILED(rv)) {
return nullptr;
}
nsSimpleNestedURI* url = new nsSimpleNestedURI(innerClone);
SetRefOnClone(url, refHandlingMode, newRef);
url->SetMutable(false);
return url;
}
// nsIClassInfo overrides
NS_IMETHODIMP
nsSimpleNestedURI::GetClassIDNoAlloc(nsCID *aClassIDNoAlloc)
{
static NS_DEFINE_CID(kSimpleNestedURICID, NS_SIMPLENESTEDURI_CID);
*aClassIDNoAlloc = kSimpleNestedURICID;
return NS_OK;
}
} // namespace net
} // namespace mozilla
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