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Diffstat (limited to 'uriloader/base/nsITransfer.idl')
| -rw-r--r-- | uriloader/base/nsITransfer.idl | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/uriloader/base/nsITransfer.idl b/uriloader/base/nsITransfer.idl new file mode 100644 index 0000000000..54c59cd396 --- /dev/null +++ b/uriloader/base/nsITransfer.idl @@ -0,0 +1,156 @@ +/* -*- 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; +interface nsIReferrerInfo; +interface nsIHttpChannel; +webidl BrowsingContext; + +[scriptable, uuid(37ec75d3-97ad-4da8-afaa-eabe5b4afd73)] +interface nsITransfer : nsIWebProgressListener2 { + + const unsigned long DOWNLOAD_ACCEPTABLE = 0; + const unsigned long DOWNLOAD_FORBIDDEN = 1; + const unsigned long DOWNLOAD_POTENTIALLY_UNSAFE = 2; + + /** + * 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 aSourceOriginalURI The original URI of the transfer in case + * aSource is a blob URL. Can 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. + * + * @param aDownloadClassification Indicates wheter the download is unwanted, + * should be considered dangerous or insecure. + * + * @param aReferrerInfo The Referrer this download is started with + * + * @param aOpenDownloadsListOnStart true (default) - Open downloads panel. + * false - Only show an icon indicator. + * This parameter is optional. + */ + void init(in nsIURI aSource, + in nsIURI aSourceOriginalURI, + in nsIURI aTarget, + in AString aDisplayName, + in nsIMIMEInfo aMIMEInfo, + in PRTime startTime, + in nsIFile aTempFile, + in nsICancelable aCancelable, + in boolean aIsPrivate, + in long aDownloadClassification, + in nsIReferrerInfo aReferrerInfo, + [optional] in boolean aOpenDownloadsListOnStart); + + /** + * Same as init, but allows for passing the browsingContext + * which will allow for opening the download with the same + * userContextId and auth header. + * + * @param aBrowsingContext BrowsingContext of the initiating document. + * + * @param aHandleInternally Set to true if the download should be opened within + * the browser. + * @param aHttpChannel Channel of the initiating document. + */ + void initWithBrowsingContext(in nsIURI aSource, + in nsIURI aTarget, + in AString aDisplayName, + in nsIMIMEInfo aMIMEInfo, + in PRTime startTime, + in nsIFile aTempFile, + in nsICancelable aCancelable, + in boolean aIsPrivate, + in long aDownloadClassification, + in nsIReferrerInfo aReferrerInfo, + [optional] in boolean aOpenDownloadsListOnStart, + in BrowsingContext aBrowsingContext, + in boolean aHandleInternally, + in nsIHttpChannel aHttpChannel); + + + /* + * 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 Array of Array of Array of bytes + * certificates of the downloaded file. + */ + void setSignatureInfo(in Array<Array<Array<uint8_t> > > 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" +%} |