diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /dom/base/nsIScriptChannel.idl | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/base/nsIScriptChannel.idl')
-rw-r--r-- | dom/base/nsIScriptChannel.idl | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/dom/base/nsIScriptChannel.idl b/dom/base/nsIScriptChannel.idl new file mode 100644 index 0000000000..3a07904f91 --- /dev/null +++ b/dom/base/nsIScriptChannel.idl @@ -0,0 +1,75 @@ +/* -*- Mode: IDL; tab-width: 2; 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 "nsISupports.idl" + +/** + * An interface representing a channel which will have to execute some sort of + * program provided via its URI to compute the data it should return. + * + * If a channel implements this interface, the execution of the program in + * question will be restricted in the following ways: + * + * - If the channel does not have an owner principal, the program will not be + * executed at all, no matter what. This is necessary because in this + * circumstance we have no way to tell whether script execution is allowed at + * all for the originating security context of this channel. + * - If the channel has an owner principal, how it is executed is controlled by + * this interface. However if the owner principal does not subsume the + * principal of the environment in which the program is to be executed the + * execution will be forced to happen in a sandbox. + */ +[uuid(33234b99-9588-4c7d-9da6-86b8b7cba565)] +interface nsIScriptChannel : nsISupports +{ + /** + * Possible ways of executing the program. + */ + + /** + * Don't execute at all. + */ + const unsigned long NO_EXECUTION = 0; + + /** + * There used to be an EXECUTE_IN_SANDBOX = 1 value. It has been removed, but + * we're not changing the value of EXECUTE_NORMAL to avoid breaking compat. + */ + + /** + * Execute against the target environment if the principals allow it. + */ + const unsigned long EXECUTE_NORMAL = 2; + + /** + * Whether and how the program represented by this channel is to be executed. + * The default value if this property has never been set on this channel MUST + * be either EXECUTE_IN_SANDBOX or NO_EXECUTION. + * + * @throws NS_ERROR_INVALID_ARG when set to an unrecognized value. + */ + attribute unsigned long executionPolicy; + + /** + * Control whether the program should be executed synchronosly when + * the channel's AsyncOpen method is called or whether it should be + * executed asynchronously. In both cases, any data that the + * channel returns will be returned asynchronously; the only thing + * this property affects is when the program executes. + * + * The default value of this property is TRUE. + * + * Setting this property after asyncOpen has been called on the + * channel has no effect. + */ + attribute boolean executeAsync; + + /** + * Check whether this script channel is a document load. This is + * needed because script channels can lie about their + * LOAD_DOCUMENT_URI flag until they have run the script. + */ + [notxpcom, nostdcall] readonly attribute boolean isDocumentLoad; +}; |