/* -*- Mode: C++; 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/. */ #ifndef nsStartupCacheUtils_h_ #define nsStartupCacheUtils_h_ #include "nsIStorageStream.h" #include "nsIObjectInputStream.h" #include "nsIObjectOutputStream.h" #include "mozilla/UniquePtr.h" namespace mozilla { namespace scache { NS_EXPORT nsresult NewObjectInputStreamFromBuffer(UniquePtr<char[]> buffer, uint32_t len, nsIObjectInputStream** stream); // We can't retrieve the wrapped stream from the objectOutputStream later, // so we return it here. We give callers in debug builds the option // to wrap the outputstream in a debug stream, which will detect if // non-singleton objects are written out multiple times during a serialization. // This could cause them to be deserialized incorrectly (as multiple copies // instead of references). NS_EXPORT nsresult NewObjectOutputWrappedStorageStream(nsIObjectOutputStream **wrapperStream, nsIStorageStream** stream, bool wantDebugStream); // Creates a buffer for storing the stream into the cache. The buffer is // allocated with 'new []'. After calling this function, the caller would // typically call nsIStartupCache::PutBuffer with the returned buffer. NS_EXPORT nsresult NewBufferFromStorageStream(nsIStorageStream *storageStream, UniquePtr<char[]>* buffer, uint32_t* len); NS_EXPORT nsresult PathifyURI(nsIURI *in, nsACString &out); } // namespace scache } // namespace mozilla #endif //nsStartupCacheUtils_h_