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Diffstat (limited to 'sandbox/src/filesystem_dispatcher.h')
-rw-r--r-- | sandbox/src/filesystem_dispatcher.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/sandbox/src/filesystem_dispatcher.h b/sandbox/src/filesystem_dispatcher.h new file mode 100644 index 0000000..d828715 --- /dev/null +++ b/sandbox/src/filesystem_dispatcher.h @@ -0,0 +1,57 @@ +// Copyright (c) 2010 The Chromium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#ifndef SANDBOX_SRC_FILESYSTEM_DISPATCHER_H__ +#define SANDBOX_SRC_FILESYSTEM_DISPATCHER_H__ + +#include "base/basictypes.h" +#include "sandbox/src/crosscall_server.h" +#include "sandbox/src/sandbox_policy_base.h" + +namespace sandbox { + +// This class handles file system-related IPC calls. +class FilesystemDispatcher : public Dispatcher { + public: + explicit FilesystemDispatcher(PolicyBase* policy_base); + ~FilesystemDispatcher() {} + + // Dispatcher interface. + virtual bool SetupService(InterceptionManager* manager, int service); + + private: + // Processes IPC requests coming from calls to NtCreateFile in the target. + bool NtCreateFile(IPCInfo* ipc, std::wstring* name, DWORD attributes, + DWORD desired_access, DWORD file_attributes, + DWORD share_access, DWORD create_disposition, + DWORD create_options); + + // Processes IPC requests coming from calls to NtOpenFile in the target. + bool NtOpenFile(IPCInfo* ipc, std::wstring* name, DWORD attributes, + DWORD desired_access, DWORD share_access, + DWORD create_options); + + // Processes IPC requests coming from calls to NtQueryAttributesFile in the + // target. + bool NtQueryAttributesFile(IPCInfo* ipc, std::wstring* name, DWORD attributes, + CountedBuffer* info); + + // Processes IPC requests coming from calls to NtQueryFullAttributesFile in + // the target. + bool NtQueryFullAttributesFile(IPCInfo* ipc, std::wstring* name, + DWORD attributes, CountedBuffer* info); + + // Processes IPC requests coming from calls to NtSetInformationFile with the + // rename information class. + bool NtSetInformationFile(IPCInfo* ipc, HANDLE handle, CountedBuffer* status, + CountedBuffer* info, DWORD length, + DWORD info_class); + + PolicyBase* policy_base_; + DISALLOW_COPY_AND_ASSIGN(FilesystemDispatcher); +}; + +} // namespace sandbox + +#endif // SANDBOX_SRC_FILESYSTEM_DISPATCHER_H__ |