mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-11-11 10:20:19 +01:00
212 lines
8.1 KiB
Plaintext
212 lines
8.1 KiB
Plaintext
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* vim:set ts=2 sw=2 sts=2 et: */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Blake Ross <blaker@netscape.com>
|
|
* Ben Goodger <ben@netscape.com>
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either of the GNU General Public License Version 2 or later (the "GPL"),
|
|
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
// Keeps track of ongoing downloads, in the form of nsIDownload's.
|
|
|
|
#include "nsISupports.idl"
|
|
|
|
interface nsIDOMWindow;
|
|
interface nsIURI;
|
|
interface nsILocalFile;
|
|
interface nsIDownload;
|
|
interface nsICancelable;
|
|
interface nsIMIMEInfo;
|
|
|
|
[scriptable, uuid(9cdfcea3-fbe4-4ba1-a0fd-fe273097ddfa)]
|
|
interface nsIDownloadManager : nsISupports {
|
|
|
|
// Methods called by clients to carry out various managing functions
|
|
|
|
/**
|
|
* Creates an nsIDownload and adds it to be managed by the download manager.
|
|
*
|
|
* @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)
|
|
* @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.
|
|
|
|
* @return The newly created download item with the passed-in properties.
|
|
*/
|
|
nsIDownload addDownload(in nsIURI aSource,
|
|
in nsIURI aTarget,
|
|
in AString aDisplayName,
|
|
in nsIMIMEInfo aMIMEInfo,
|
|
in PRTime startTime,
|
|
in nsILocalFile aTempFile,
|
|
in nsICancelable aCancelable);
|
|
|
|
/**
|
|
* Retrieves an in-progress download managed by the download manager.
|
|
*
|
|
* @param aTargetPath A UTF8-encoded path to the target file.
|
|
*
|
|
* @return The download with the specified path.
|
|
*/
|
|
nsIDownload getDownload(in AUTF8String aTargetPath);
|
|
|
|
/**
|
|
* Cancels the download with the specified target path if it's
|
|
* currently in progress. If a "persist" was specified for the download,
|
|
* nsIWebBrowserPersist::CancelSave will be called. If an observer was set
|
|
* on the nsIDownload, it will be notified with the "oncancel" topic. Clients
|
|
* that don't provide a "persist" must listen for this topic and cancel the
|
|
* download.
|
|
*
|
|
* @param aTargetPath The target path of the download to
|
|
* be cancelled.
|
|
*/
|
|
void cancelDownload(in AUTF8String aTargetPath);
|
|
|
|
/**
|
|
* Pause a download to allow later resumal. This may or may not close
|
|
* the network connection. In either case, new data won't be received.
|
|
*
|
|
* @param aDownload Download to pause, as returned by getDownload or
|
|
* addDownload.
|
|
*
|
|
* Trying to pause a download that is already paused will throw
|
|
* NS_ERROR_NOT_AVAILABLE.
|
|
* NS_ERROR_UNEXPECTED may be thrown to indicate an internal error.
|
|
* Any exception defined by nsIRequest::Suspend may be thrown.
|
|
* No other exceptions will be thrown.
|
|
*/
|
|
void pauseDownload(in nsIDownload aDownload);
|
|
|
|
/**
|
|
* Resume a previously paused download.
|
|
* @param aTargetPath Target path of the download to be resumed.
|
|
*
|
|
* @throws NS_ERROR_NOT_RESUMABLE If resuming is not supported for this
|
|
* entity, or if the entity has changed since
|
|
* the download was paused
|
|
* @throws NS_ERROR_NOT_AVAILABLE If no such download exists, or if the
|
|
* download was not paused, or if the
|
|
* download is finished already.
|
|
* In addition, this may throw NS_ERROR_OUT_OF_MEMORY, or any error defined by
|
|
* nsIResumableChannel::setEntityID, nsIResumableChannel::asyncOpenAt,
|
|
* nsIRequest::Resume, or nsIIOService::newChannel.
|
|
* Also, NS_ERROR_UNEXPECTED may be thrown to indicate an internal error.
|
|
*/
|
|
void resumeDownload(in AUTF8String aTargetPath);
|
|
|
|
/**
|
|
* Removes the download with the specified target path if it's not
|
|
* currently in progress. Whereas cancelDownload simply cancels the transfer
|
|
* but retains information about it, removeDownload removes all knowledge of it.
|
|
*
|
|
* @param aTargetPath The target path of the download to
|
|
* be removed.
|
|
*/
|
|
void removeDownload(in AUTF8String aTargetPath);
|
|
|
|
// UI-related methods
|
|
|
|
/**
|
|
* Opens the Download Manager front end.
|
|
*
|
|
* @param aParent The parent, or opener, of the front end (optional).
|
|
* @param aDownload A download to pass to the manager window. Useful
|
|
* if, for example, you want the window to select a
|
|
* certain download (optional).
|
|
*/
|
|
void open(in nsIDOMWindow aParent, in nsIDownload aDownload);
|
|
|
|
/**
|
|
* Opens an individual progress dialog displaying progress for the download.
|
|
*
|
|
* @param aDownload The download object to display progress for, as returned
|
|
* by getDownload or addDownload.
|
|
*
|
|
* @param aParent The parent, or opener, of the front end (optional).
|
|
*
|
|
* @param aCancelDownloadOnClose Whether closing the dialog
|
|
* should cancel the download.
|
|
*/
|
|
|
|
void openProgressDialogFor(in nsIDownload aDownload,
|
|
in nsIDOMWindow aParent,
|
|
in boolean aCancelDownloadOnClose);
|
|
|
|
/**
|
|
* Called when the download manager front end is closed. Useful for
|
|
* third party managers to let us know when they've closed.
|
|
*/
|
|
|
|
void onClose();
|
|
|
|
/**
|
|
* Indicate that a batch update (e.g. mass removal) is about to start.
|
|
*/
|
|
|
|
void startBatchUpdate();
|
|
|
|
/**
|
|
* Indicate that a batch update is ending.
|
|
*/
|
|
|
|
void endBatchUpdate();
|
|
};
|
|
|
|
|
|
%{C++
|
|
#define NS_DOWNLOADMANAGER_CONTRACTID "@mozilla.org/download-manager;1"
|
|
#define NS_DOWNLOADMANAGER_CLASSNAME "Mozilla Download Manager"
|
|
// {EDB0490E-1DD1-11B2-83B8-DBF8D85906A6}
|
|
#define NS_DOWNLOADMANAGER_CID \
|
|
{ 0xedb0490e, 0x1dd1, 0x11b2, { 0x83, 0xb8, 0xdb, 0xf8, 0xd8, 0x59, 0x06, 0xa6 } }
|
|
%}
|