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// Copyright (c) 2009 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 CHROME_COMMON_CHILD_PROCESS_INFO_H_
#define CHROME_COMMON_CHILD_PROCESS_INFO_H_
#include <string>
#include "base/basictypes.h"
#include "base/process.h"
// Holds information about a child process.
class ChildProcessInfo {
public:
enum ProcessType {
BROWSER_PROCESS,
RENDER_PROCESS,
PLUGIN_PROCESS,
WORKER_PROCESS,
UNKNOWN_PROCESS,
};
// Returns the type of the process.
ProcessType type() const { return type_; }
// Returns the name of the process. i.e. for plugins it might be Flash, while
// for workers it might be the domain that it's from.
std::wstring name() const { return name_; }
// Getter to the process.
base::Process& process() { return process_; }
// Returns an English name of the process type, should only be used for non
// user-visible strings, or debugging pages like about:memory.
static std::wstring GetTypeNameInEnglish(ProcessType type);
// Returns a localized title for the child process. For example, a plugin
// process would be "Plug-in: Flash" when name is "Flash".
std::wstring GetLocalizedTitle() const;
// We define the < operator so that the ChildProcessInfo can be used as a key
// in a std::map.
bool operator <(const ChildProcessInfo& rhs) const {
if (process_.handle() != rhs.process_.handle())
return process_ .handle() < rhs.process_.handle();
return name_ < rhs.name_;
}
bool operator ==(const ChildProcessInfo& rhs) const {
return (process_.handle() == rhs.process_.handle()) && (name_ == rhs.name_);
}
protected:
void set_type(ProcessType type) { type_ = type; }
void set_name(const std::wstring& name) { name_ = name; }
private:
ProcessType type_;
std::wstring name_;
// The handle to the process.
base::Process process_;
};
#endif // CHROME_COMMON_CHILD_PROCESS_INFO_H_
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