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/* -*- Mode: C++; tab-width: 8; 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 "mozilla/dom/PExternalHelperAppParent.h"
#include "nsIChannel.h"
#include "nsIMultiPartChannel.h"
#include "nsIResumableChannel.h"
#include "nsIStreamListener.h"
#include "nsHashPropertyBag.h"
#include "PrivateBrowsingChannel.h"
namespace IPC {
class URI;
} // namespace IPC
namespace mozilla {
namespace ipc {
class OptionalURIParams;
} // namespace ipc
namespace net {
class PChannelDiverterParent;
} // namespace net
namespace dom {
#define NS_IEXTERNALHELPERAPPPARENT_IID \
{ 0x127a01bc, 0x2a49, 0x46a8, \
{ 0x8c, 0x63, 0x4b, 0x5d, 0x3c, 0xa4, 0x07, 0x9c } }
class nsIExternalHelperAppParent : public nsISupports
{
public:
NS_DECLARE_STATIC_IID_ACCESSOR(NS_IEXTERNALHELPERAPPPARENT_IID)
/**
* Returns true if this fake channel represented a file channel in the child.
*/
virtual bool WasFileChannel() = 0;
};
NS_DEFINE_STATIC_IID_ACCESSOR(nsIExternalHelperAppParent, NS_IEXTERNALHELPERAPPPARENT_IID)
class ContentParent;
class PBrowserParent;
class ExternalHelperAppParent : public PExternalHelperAppParent
, public nsHashPropertyBag
, public nsIChannel
, public nsIMultiPartChannel
, public nsIResumableChannel
, public nsIStreamListener
, public net::PrivateBrowsingChannel<ExternalHelperAppParent>
, public nsIExternalHelperAppParent
{
typedef mozilla::ipc::OptionalURIParams OptionalURIParams;
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_NSIREQUEST
NS_DECL_NSICHANNEL
NS_DECL_NSIMULTIPARTCHANNEL
NS_DECL_NSIRESUMABLECHANNEL
NS_DECL_NSISTREAMLISTENER
NS_DECL_NSIREQUESTOBSERVER
bool RecvOnStartRequest(const nsCString& entityID) override;
bool RecvOnDataAvailable(const nsCString& data,
const uint64_t& offset,
const uint32_t& count) override;
bool RecvOnStopRequest(const nsresult& code) override;
bool RecvDivertToParentUsing(PChannelDiverterParent* diverter) override;
bool WasFileChannel() override {
return mWasFileChannel;
}
ExternalHelperAppParent(const OptionalURIParams& uri, const int64_t& contentLength,
const bool& wasFileChannel);
void Init(ContentParent *parent,
const nsCString& aMimeContentType,
const nsCString& aContentDisposition,
const uint32_t& aContentDispositionHint,
const nsString& aContentDispositionFilename,
const bool& aForceSave,
const OptionalURIParams& aReferrer,
PBrowserParent* aBrowser);
protected:
virtual ~ExternalHelperAppParent();
virtual void ActorDestroy(ActorDestroyReason why) override;
void Delete();
private:
nsCOMPtr<nsIStreamListener> mListener;
nsCOMPtr<nsIURI> mURI;
bool mPending;
#ifdef DEBUG
bool mDiverted;
#endif
bool mIPCClosed;
nsLoadFlags mLoadFlags;
nsresult mStatus;
int64_t mContentLength;
bool mWasFileChannel;
uint32_t mContentDisposition;
nsString mContentDispositionFilename;
nsCString mContentDispositionHeader;
nsCString mEntityID;
};
} // namespace dom
} // namespace mozilla
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