66 lines
2.1 KiB
Plaintext
66 lines
2.1 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsIInputStream.idl"
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#include "nsISupports.idl"
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#include "nsIObserver.idl"
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#include "nsIObjectOutputStream.idl"
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%{C++
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#include "mozilla/UniquePtr.h"
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%}
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[uuid(25957820-90a1-428c-8739-b0845d3cc534)]
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interface nsIStartupCache : nsISupports
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{
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/** This interface is provided for testing purposes only, basically
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* just to solve link vagaries. See docs in StartupCache.h
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* GetBuffer, PutBuffer, and InvalidateCache act as described
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* in that file. */
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uint32_t getBuffer(in string aID, out charPtr aBuffer);
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%{C++
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/* A more convenient interface for using from C++. */
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nsresult GetBuffer(const char* id, mozilla::UniquePtr<char[]>* outbuf, uint32_t* length)
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{
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char* buf;
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nsresult rv = GetBuffer(id, &buf, length);
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NS_ENSURE_SUCCESS(rv, rv);
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outbuf->reset(buf);
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return rv;
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}
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%}
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void putBuffer(in string aID, in string aBuffer,
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in uint32_t aLength);
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void invalidateCache();
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void ignoreDiskCache();
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/** In debug builds, wraps this object output stream with a stream that will
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* detect and prevent the write of a multiply-referenced non-singleton object
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* during serialization. In non-debug, returns an add-ref'd pointer to
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* original stream, unwrapped. */
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nsIObjectOutputStream getDebugObjectOutputStream(in nsIObjectOutputStream aStream);
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/* Allows clients to check whether the one-time writeout after startup
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* has finished yet, and also to set this variable as needed (so test
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* code can fire mulitple startup writes if needed).
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*/
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boolean startupWriteComplete();
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void resetStartupWriteTimer();
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/* Instruct clients to always post cache ages to Telemetry, even in
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cases where it would not normally make sense. */
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void recordAgesAlways();
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/* Allows clients to simulate the behavior of ObserverService. */
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readonly attribute nsIObserver observer;
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};
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