gecko-dev/dom/fetch/InternalResponse.h
Nikhil Marathe 36db9eff13 Bug 1039846 - Patch 4: FetchDriver with about:, blob: and data: fetching. r=baku
--HG--
extra : transplant_source : o%29%0E%5D%90%11%FA%1ExO%26%7E%9D_%F2%E7%0B%FE%21%B2
2014-10-06 11:01:20 -07:00

132 lines
2.7 KiB
C++

/* -*- 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_InternalResponse_h
#define mozilla_dom_InternalResponse_h
#include "nsIInputStream.h"
#include "nsISupportsImpl.h"
#include "mozilla/dom/ResponseBinding.h"
namespace mozilla {
namespace dom {
class InternalHeaders;
class InternalResponse MOZ_FINAL
{
friend class FetchDriver;
public:
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(InternalResponse)
InternalResponse(uint16_t aStatus, const nsACString& aStatusText);
static already_AddRefed<InternalResponse>
NetworkError()
{
nsRefPtr<InternalResponse> response = new InternalResponse(0, EmptyCString());
response->mType = ResponseType::Error;
return response.forget();
}
static already_AddRefed<InternalResponse>
OpaqueResponse()
{
nsRefPtr<InternalResponse> response = new InternalResponse(0, EmptyCString());
response->mType = ResponseType::Opaque;
return response.forget();
}
// DO NOT use the inner response after filtering it since the filtered
// response will adopt the inner response's body.
static already_AddRefed<InternalResponse>
BasicResponse(InternalResponse* aInner);
// DO NOT use the inner response after filtering it since the filtered
// response will adopt the inner response's body.
static already_AddRefed<InternalResponse>
CORSResponse(InternalResponse* aInner);
ResponseType
Type() const
{
return mType;
}
bool
IsError() const
{
return Type() == ResponseType::Error;
}
// FIXME(nsm): Return with exclude fragment.
void
GetUrl(nsCString& aURL) const
{
aURL.Assign(mURL);
}
void
SetUrl(const nsACString& aURL)
{
mURL.Assign(aURL);
}
uint16_t
GetStatus() const
{
return mStatus;
}
const nsCString&
GetStatusText() const
{
return mStatusText;
}
InternalHeaders*
Headers()
{
return mHeaders;
}
void
GetBody(nsIInputStream** aStream)
{
nsCOMPtr<nsIInputStream> stream = mBody;
stream.forget(aStream);
}
void
SetBody(nsIInputStream* aBody)
{
mBody = aBody;
}
private:
~InternalResponse()
{ }
// Used to create filtered responses.
// Does not copy headers.
explicit InternalResponse(const InternalResponse& aOther);
ResponseType mType;
nsCString mTerminationReason;
nsCString mURL;
const uint16_t mStatus;
const nsCString mStatusText;
nsRefPtr<InternalHeaders> mHeaders;
nsCOMPtr<nsIInputStream> mBody;
nsCString mContentType;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_InternalResponse_h