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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /netwerk/base/nsITraceableChannel.idl | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'netwerk/base/nsITraceableChannel.idl')
-rw-r--r-- | netwerk/base/nsITraceableChannel.idl | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/netwerk/base/nsITraceableChannel.idl b/netwerk/base/nsITraceableChannel.idl new file mode 100644 index 0000000000..4d325d4fcb --- /dev/null +++ b/netwerk/base/nsITraceableChannel.idl @@ -0,0 +1,37 @@ +/* -*- 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 "nsISupports.idl" + +interface nsIStreamListener; + +/** + * A channel implementing this interface allows one to intercept its data by + * inserting intermediate stream listeners. + */ +[scriptable, uuid(68167b0b-ef34-4d79-a09a-8045f7c5140e)] +interface nsITraceableChannel : nsISupports +{ + /* + * Replace the channel's listener with a new one, and return the listener + * the channel used to have. The new listener intercepts OnStartRequest, + * OnDataAvailable and OnStopRequest calls and must pass them to + * the original listener after examination. If multiple callers replace + * the channel's listener, a chain of listeners is created. + * The caller of setNewListener has no way to control at which place + * in the chain its listener is placed. + * + * @param aMustApplyContentConversion Pass true if the new listener requires + * content conversion to already be applied by the channel. + * + * Note: The caller of setNewListener must not delay passing + * OnStartRequest to the original listener. + * + * Note2: A channel may restrict when the listener can be replaced. + * It is not recommended to allow listener replacement after OnStartRequest + * has been called. + */ + nsIStreamListener setNewListener(in nsIStreamListener aListener, [optional] in boolean aMustApplyContentConversion); +}; |