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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* vim:set ts=4 sw=4 sts=4 et cindent: */
/* 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 nsFTPChannel_h___
#define nsFTPChannel_h___
#include "nsBaseChannel.h"
#include "nsString.h"
#include "nsCOMPtr.h"
#include "nsIChannelWithDivertableParentListener.h"
#include "nsIFTPChannel.h"
#include "nsIForcePendingChannel.h"
#include "nsIUploadChannel.h"
#include "nsIProxyInfo.h"
#include "nsIProxiedChannel.h"
#include "nsIResumableChannel.h"
class nsIURI;
using mozilla::net::ADivertableParentChannel;
class nsFtpChannel final : public nsBaseChannel,
public nsIFTPChannel,
public nsIUploadChannel,
public nsIResumableChannel,
public nsIProxiedChannel,
public nsIForcePendingChannel,
public nsIChannelWithDivertableParentListener
{
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_NSIUPLOADCHANNEL
NS_DECL_NSIRESUMABLECHANNEL
NS_DECL_NSIPROXIEDCHANNEL
NS_DECL_NSICHANNELWITHDIVERTABLEPARENTLISTENER
nsFtpChannel(nsIURI *uri, nsIProxyInfo *pi)
: mProxyInfo(pi)
, mStartPos(0)
, mResumeRequested(false)
, mLastModifiedTime(0)
, mForcePending(false)
{
SetURI(uri);
}
nsIProxyInfo *ProxyInfo() {
return mProxyInfo;
}
void SetProxyInfo(nsIProxyInfo *pi)
{
mProxyInfo = pi;
}
NS_IMETHOD IsPending(bool *result) override;
// This is a short-cut to calling nsIRequest::IsPending().
// Overrides Pending in nsBaseChannel.
bool Pending() const override;
// Were we asked to resume a download?
bool ResumeRequested() { return mResumeRequested; }
// Download from this byte offset
uint64_t StartPos() { return mStartPos; }
// ID of the entity to resume downloading
const nsCString &EntityID() {
return mEntityID;
}
void SetEntityID(const nsCSubstring &entityID) {
mEntityID = entityID;
}
NS_IMETHOD GetLastModifiedTime(PRTime* lastModifiedTime) override {
*lastModifiedTime = mLastModifiedTime;
return NS_OK;
}
NS_IMETHOD SetLastModifiedTime(PRTime lastModifiedTime) override {
mLastModifiedTime = lastModifiedTime;
return NS_OK;
}
// Data stream to upload
nsIInputStream *UploadStream() {
return mUploadStream;
}
// Helper function for getting the nsIFTPEventSink.
void GetFTPEventSink(nsCOMPtr<nsIFTPEventSink> &aResult);
NS_IMETHOD Suspend() override;
NS_IMETHOD Resume() override;
public:
NS_IMETHOD ForcePending(bool aForcePending) override;
protected:
virtual ~nsFtpChannel() {}
virtual nsresult OpenContentStream(bool async, nsIInputStream **result,
nsIChannel** channel) override;
virtual bool GetStatusArg(nsresult status, nsString &statusArg) override;
virtual void OnCallbacksChanged() override;
private:
nsCOMPtr<nsIProxyInfo> mProxyInfo;
nsCOMPtr<nsIFTPEventSink> mFTPEventSink;
nsCOMPtr<nsIInputStream> mUploadStream;
uint64_t mStartPos;
nsCString mEntityID;
bool mResumeRequested;
PRTime mLastModifiedTime;
bool mForcePending;
RefPtr<ADivertableParentChannel> mParentChannel;
};
#endif /* nsFTPChannel_h___ */
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