1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/security/sandbox/win/src/filesystem_dispatcher.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,57 @@
1.4 +// Copyright (c) 2010 The Chromium Authors. All rights reserved.
1.5 +// Use of this source code is governed by a BSD-style license that can be
1.6 +// found in the LICENSE file.
1.7 +
1.8 +#ifndef SANDBOX_SRC_FILESYSTEM_DISPATCHER_H__
1.9 +#define SANDBOX_SRC_FILESYSTEM_DISPATCHER_H__
1.10 +
1.11 +#include "base/basictypes.h"
1.12 +#include "sandbox/win/src/crosscall_server.h"
1.13 +#include "sandbox/win/src/sandbox_policy_base.h"
1.14 +
1.15 +namespace sandbox {
1.16 +
1.17 +// This class handles file system-related IPC calls.
1.18 +class FilesystemDispatcher : public Dispatcher {
1.19 + public:
1.20 + explicit FilesystemDispatcher(PolicyBase* policy_base);
1.21 + ~FilesystemDispatcher() {}
1.22 +
1.23 + // Dispatcher interface.
1.24 + virtual bool SetupService(InterceptionManager* manager, int service);
1.25 +
1.26 + private:
1.27 + // Processes IPC requests coming from calls to NtCreateFile in the target.
1.28 + bool NtCreateFile(IPCInfo* ipc, std::wstring* name, DWORD attributes,
1.29 + DWORD desired_access, DWORD file_attributes,
1.30 + DWORD share_access, DWORD create_disposition,
1.31 + DWORD create_options);
1.32 +
1.33 + // Processes IPC requests coming from calls to NtOpenFile in the target.
1.34 + bool NtOpenFile(IPCInfo* ipc, std::wstring* name, DWORD attributes,
1.35 + DWORD desired_access, DWORD share_access,
1.36 + DWORD create_options);
1.37 +
1.38 + // Processes IPC requests coming from calls to NtQueryAttributesFile in the
1.39 + // target.
1.40 + bool NtQueryAttributesFile(IPCInfo* ipc, std::wstring* name, DWORD attributes,
1.41 + CountedBuffer* info);
1.42 +
1.43 + // Processes IPC requests coming from calls to NtQueryFullAttributesFile in
1.44 + // the target.
1.45 + bool NtQueryFullAttributesFile(IPCInfo* ipc, std::wstring* name,
1.46 + DWORD attributes, CountedBuffer* info);
1.47 +
1.48 + // Processes IPC requests coming from calls to NtSetInformationFile with the
1.49 + // rename information class.
1.50 + bool NtSetInformationFile(IPCInfo* ipc, HANDLE handle, CountedBuffer* status,
1.51 + CountedBuffer* info, DWORD length,
1.52 + DWORD info_class);
1.53 +
1.54 + PolicyBase* policy_base_;
1.55 + DISALLOW_COPY_AND_ASSIGN(FilesystemDispatcher);
1.56 +};
1.57 +
1.58 +} // namespace sandbox
1.59 +
1.60 +#endif // SANDBOX_SRC_FILESYSTEM_DISPATCHER_H__
