gecko/dom/fetch/Request.h
Ehsan Akhgari cd8bb1e29a Bug 1147699 - Part 1: Move Request::mContext to InternalRequest, and determine the mapping to nsContentPolicyType; r=nsm
As the documentation in InternalRequest.h in this patch shows, the
mapping between nsContentPolicyType and RequestContext is not complete
yet.  Because the InternalRequest object needs to know the actual
nsContentPolicyType in order for FetchDriver to be able to use that
information, we can't just store the RequestContext.  Therefore, this
patch adds both of these to InternalRequest.  Once we get to a stage
where we have a complete mapping of these values, we can store only one
of them and compute the other from it.  That requires addressing all of
the TODO comments in the InternalRequest.h documentation.
2015-03-30 08:42:31 -04:00

141 lines
2.9 KiB
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/* -*- Mode: C++; tab-width: 2; 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/. */
#ifndef mozilla_dom_Request_h
#define mozilla_dom_Request_h
#include "nsIContentPolicy.h"
#include "nsISupportsImpl.h"
#include "nsWrapperCache.h"
#include "mozilla/dom/Fetch.h"
#include "mozilla/dom/InternalRequest.h"
// Required here due to certain WebIDL enums/classes being declared in both
// files.
#include "mozilla/dom/RequestBinding.h"
class nsPIDOMWindow;
namespace mozilla {
namespace dom {
class Headers;
class InternalHeaders;
class Promise;
class RequestOrUSVString;
class Request final : public nsISupports
, public FetchBody<Request>
, public nsWrapperCache
{
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(Request)
public:
Request(nsIGlobalObject* aOwner, InternalRequest* aRequest);
JSObject*
WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override
{
return RequestBinding::Wrap(aCx, this, aGivenProto);
}
void
GetUrl(nsAString& aUrl) const
{
CopyUTF8toUTF16(mRequest->mURL, aUrl);
}
void
GetMethod(nsCString& aMethod) const
{
aMethod = mRequest->mMethod;
}
RequestMode
Mode() const
{
if (mRequest->mMode == RequestMode::Cors_with_forced_preflight) {
return RequestMode::Cors;
}
return mRequest->mMode;
}
RequestCredentials
Credentials() const
{
return mRequest->mCredentialsMode;
}
RequestCache
Cache() const
{
return mRequest->GetCacheMode();
}
RequestContext
Context() const
{
return mRequest->Context();
}
// [ChromeOnly]
void
SetContext(RequestContext aContext)
{
mRequest->SetContext(aContext);
}
void
SetContentPolicyType(nsContentPolicyType aContentPolicyType)
{
mRequest->SetContentPolicyType(aContentPolicyType);
}
void
GetReferrer(nsAString& aReferrer) const
{
mRequest->GetReferrer(aReferrer);
}
InternalHeaders*
GetInternalHeaders() const
{
return mRequest->Headers();
}
Headers* Headers_();
void
GetBody(nsIInputStream** aStream) { return mRequest->GetBody(aStream); }
static already_AddRefed<Request>
Constructor(const GlobalObject& aGlobal, const RequestOrUSVString& aInput,
const RequestInit& aInit, ErrorResult& rv);
nsIGlobalObject* GetParentObject() const
{
return mOwner;
}
already_AddRefed<Request>
Clone(ErrorResult& aRv) const;
already_AddRefed<InternalRequest>
GetInternalRequest();
private:
~Request();
nsCOMPtr<nsIGlobalObject> mOwner;
nsRefPtr<InternalRequest> mRequest;
// Lazily created.
nsRefPtr<Headers> mHeaders;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_Request_h