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/* -*- 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/. */
/*
* Interface implementation for the unified fuzzing interface
*/
#include "nsIFile.h"
#include "nsIPrefService.h"
#include "nsIProperties.h"
#include "FuzzingInterfaceStream.h"
#include "mozilla/Assertions.h"
#ifndef JS_STANDALONE
# include "nsNetUtil.h"
#endif
namespace mozilla {
#ifdef AFLFUZZ
void afl_interface_stream(const char* testFile,
FuzzingTestFuncStream testFunc) {
nsresult rv;
nsCOMPtr<nsIProperties> dirService =
do_GetService(NS_DIRECTORY_SERVICE_CONTRACTID);
MOZ_RELEASE_ASSERT(dirService != nullptr);
nsCOMPtr<nsIFile> file;
rv = dirService->Get(NS_OS_CURRENT_WORKING_DIR, NS_GET_IID(nsIFile),
getter_AddRefs(file));
MOZ_RELEASE_ASSERT(NS_SUCCEEDED(rv));
file->AppendNative(nsDependentCString(testFile));
while (__AFL_LOOP(1000)) {
nsCOMPtr<nsIInputStream> inputStream;
rv = NS_NewLocalFileInputStream(getter_AddRefs(inputStream), file);
MOZ_RELEASE_ASSERT(NS_SUCCEEDED(rv));
if (!NS_InputStreamIsBuffered(inputStream)) {
nsCOMPtr<nsIInputStream> bufStream;
rv = NS_NewBufferedInputStream(getter_AddRefs(bufStream),
inputStream.forget(), 1024);
MOZ_RELEASE_ASSERT(NS_SUCCEEDED(rv));
inputStream = bufStream;
}
testFunc(inputStream.forget());
}
}
#endif
} // namespace mozilla
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