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// Copyright (c) 2012 The Chromium OS 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 LIBCHROMEOS_BRILLO_PROCESS_INFORMATION_H_
#define LIBCHROMEOS_BRILLO_PROCESS_INFORMATION_H_
#include <set>
#include <string>
#include <vector>
#include <brillo/brillo_export.h>
namespace brillo {
// Information for a single running process. Stores its command line, set of
// open files, process id and working directory.
class BRILLO_EXPORT ProcessInformation {
public:
ProcessInformation();
virtual ~ProcessInformation();
std::string GetCommandLine();
// Set the command line array. This method DOES swap out the contents of
// |value|. The caller should expect an empty vector on return.
void set_cmd_line(std::vector<std::string>* value) {
cmd_line_.clear();
cmd_line_.swap(*value);
}
const std::vector<std::string>& get_cmd_line() { return cmd_line_; }
// Set the command line array. This method DOES swap out the contents of
// |value|. The caller should expect an empty set on return.
void set_open_files(std::set<std::string>* value) {
open_files_.clear();
open_files_.swap(*value);
}
const std::set<std::string>& get_open_files() { return open_files_; }
// Set the command line array. This method DOES swap out the contents of
// |value|. The caller should expect an empty string on return.
void set_cwd(std::string* value) {
cwd_.clear();
cwd_.swap(*value);
}
const std::string& get_cwd() { return cwd_; }
void set_process_id(int value) { process_id_ = value; }
int get_process_id() { return process_id_; }
private:
std::vector<std::string> cmd_line_;
std::set<std::string> open_files_;
std::string cwd_;
int process_id_;
};
} // namespace brillo
#endif // LIBCHROMEOS_BRILLO_PROCESS_INFORMATION_H_