1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/startupcache/nsIStartupCache.idl Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,49 @@
1.4 +/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
1.5 + *
1.6 + * This Source Code Form is subject to the terms of the Mozilla Public
1.7 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.8 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.9 +
1.10 +#include "nsIInputStream.idl"
1.11 +#include "nsISupports.idl"
1.12 +#include "nsIObserver.idl"
1.13 +#include "nsIObjectOutputStream.idl"
1.14 +
1.15 +[uuid(25957820-90a1-428c-8739-b0845d3cc534)]
1.16 +interface nsIStartupCache : nsISupports
1.17 +{
1.18 +
1.19 + /** This interface is provided for testing purposes only, basically
1.20 + * just to solve link vagaries. See docs in StartupCache.h
1.21 + * GetBuffer, PutBuffer, and InvalidateCache act as described
1.22 + * in that file. */
1.23 +
1.24 + uint32_t getBuffer(in string aID, out charPtr aBuffer);
1.25 + void putBuffer(in string aID, in string aBuffer,
1.26 + in uint32_t aLength);
1.27 +
1.28 + void invalidateCache();
1.29 +
1.30 + void ignoreDiskCache();
1.31 +
1.32 + /** In debug builds, wraps this object output stream with a stream that will
1.33 + * detect and prevent the write of a multiply-referenced non-singleton object
1.34 + * during serialization. In non-debug, returns an add-ref'd pointer to
1.35 + * original stream, unwrapped. */
1.36 + nsIObjectOutputStream getDebugObjectOutputStream(in nsIObjectOutputStream aStream);
1.37 +
1.38 + /* Allows clients to check whether the one-time writeout after startup
1.39 + * has finished yet, and also to set this variable as needed (so test
1.40 + * code can fire mulitple startup writes if needed).
1.41 + */
1.42 + boolean startupWriteComplete();
1.43 + void resetStartupWriteTimer();
1.44 +
1.45 + /* Instruct clients to always post cache ages to Telemetry, even in
1.46 + cases where it would not normally make sense. */
1.47 + void recordAgesAlways();
1.48 +
1.49 + /* Allows clients to simulate the behavior of ObserverService. */
1.50 + readonly attribute nsIObserver observer;
1.51 +};
1.52 +
