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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 "nsIWebProgressListener2.idl"
interface nsIArray;
interface nsIURI;
interface nsICancelable;
interface nsIMIMEInfo;
interface nsIFile;
[scriptable, uuid(37ec75d3-97ad-4da8-afaa-eabe5b4afd73)]
interface nsITransfer : nsIWebProgressListener2 {
/**
* Initializes the transfer with certain properties. This function must
* be called prior to accessing any properties on this interface.
*
* @param aSource The source URI of the transfer. Must not be null.
*
* @param aTarget The target URI of the transfer. Must not be null.
*
* @param aDisplayName The user-readable description of the transfer.
* Can be empty.
*
* @param aMIMEInfo The MIME info associated with the target,
* including MIME type and helper app when appropriate.
* This parameter is optional.
*
* @param startTime Time when the download started (ie, when the first
* response from the server was received)
* XXX presumably wbp and exthandler do this differently
*
* @param aTempFile The location of a temporary file; i.e. a file in which
* the received data will be stored, but which is not
* equal to the target file. (will be moved to the real
* target by the caller, when the download is finished)
* May be null.
*
* @param aCancelable An object that can be used to abort the download.
* Must not be null.
* Implementations are expected to hold a strong
* reference to this object until the download is
* finished, at which point they should release the
* reference.
*
* @param aIsPrivate Used to determine the privacy status of the new transfer.
* If true, indicates that the transfer was initiated from
* a source that desires privacy.
*/
void init(in nsIURI aSource,
in nsIURI aTarget,
in AString aDisplayName,
in nsIMIMEInfo aMIMEInfo,
in PRTime startTime,
in nsIFile aTempFile,
in nsICancelable aCancelable,
in boolean aIsPrivate);
/*
* Used to notify the transfer object of the hash of the downloaded file.
* Must be called on the main thread, only after the download has finished
* successfully.
* @param aHash The SHA-256 hash in raw bytes of the downloaded file.
*/
void setSha256Hash(in ACString aHash);
/*
* Used to notify the transfer object of the signature of the downloaded
* file. Must be called on the main thread, only after the download has
* finished successfully.
* @param aSignatureInfo The nsIArray of nsIX509CertList of nsIX509Cert
* certificates of the downloaded file.
*/
void setSignatureInfo(in nsIArray aSignatureInfo);
/*
* Used to notify the transfer object of the redirects associated with the
* channel that terminated in the downloaded file. Must be called on the
* main thread, only after the download has finished successfully.
* @param aRedirects The nsIArray of nsIPrincipal of redirected URIs
* associated with the downloaded file.
*/
void setRedirects(in nsIArray aRedirects);
};
%{C++
/**
* A component with this contract ID will be created each time a download is
* started, and nsITransfer::Init will be called on it and an observer will be set.
*
* Notifications of the download progress will happen via
* nsIWebProgressListener/nsIWebProgressListener2.
*
* INTERFACES THAT MUST BE IMPLEMENTED:
* nsITransfer
* nsIWebProgressListener
* nsIWebProgressListener2
*
* XXX move this to nsEmbedCID.h once the interfaces (and the contract ID) are
* frozen.
*/
#define NS_TRANSFER_CONTRACTID "@mozilla.org/transfer;1"
%}
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