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// Copyright (c) 2011 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 CONTENT_BROWSER_HANDLE_ENUMERATOR_WIN_H_
#define CONTENT_BROWSER_HANDLE_ENUMERATOR_WIN_H_
#include "base/memory/ref_counted.h"
#include "base/process.h"
#include "content/common/child_process_info.h"
namespace content {
enum HandleType {
ProcessHandle,
ThreadHandle,
FileHandle,
DirectoryHandle,
KeyHandle,
WindowStationHandle,
DesktopHandle,
ServiceHandle,
EventHandle,
MutexHandle,
SemaphoreHandle,
TimerHandle,
NamedPipeHandle,
JobHandle,
FileMapHandle,
AlpcPortHandle,
OtherHandle
};
static HandleType StringToHandleType(const string16& type);
static string16 ProcessTypeString(ChildProcessInfo::ProcessType process_type);
static string16 GetAccessString(HandleType handle_type, ACCESS_MASK access);
class HandleEnumerator : public base::RefCountedThreadSafe<HandleEnumerator> {
public:
enum HandleEnumStatus {
Starting,
InProgress,
Finished
};
HandleEnumerator(base::ProcessHandle handle, bool all_handles):
handle_(handle),
type_(ChildProcessInfo::UNKNOWN_PROCESS),
status_(Starting),
all_handles_(all_handles) { }
ChildProcessInfo::ProcessType type() const { return type_; }
HandleEnumStatus status() const { return status_; }
void RunHandleEnumeration();
void EnumerateHandles();
private:
void FindProcessOnIOThread();
void FindProcessOnUIThread();
void EnumerateHandlesAndTerminateProcess();
base::ProcessHandle handle_;
ChildProcessInfo::ProcessType type_;
HandleEnumStatus status_;
bool all_handles_;
DISALLOW_COPY_AND_ASSIGN(HandleEnumerator);
};
} // namespace content
#endif // CONTENT_BROWSER_HANDLE_ENUMERATOR_WIN_H_
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