// Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef LIBBRILLO_BRILLO_PROCESS_INFORMATION_H_
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#define LIBBRILLO_BRILLO_PROCESS_INFORMATION_H_
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#include <set>
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#include <string>
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#include <vector>
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#include <brillo/brillo_export.h>
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namespace brillo {
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// Information for a single running process. Stores its command line, set of
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// open files, process id and working directory.
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class BRILLO_EXPORT ProcessInformation {
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public:
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ProcessInformation();
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virtual ~ProcessInformation();
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std::string GetCommandLine();
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// Set the command line array. This method DOES swap out the contents of
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// |value|. The caller should expect an empty vector on return.
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void set_cmd_line(std::vector<std::string>* value) {
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cmd_line_.clear();
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cmd_line_.swap(*value);
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}
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const std::vector<std::string>& get_cmd_line() { return cmd_line_; }
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// Set the command line array. This method DOES swap out the contents of
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// |value|. The caller should expect an empty set on return.
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void set_open_files(std::set<std::string>* value) {
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open_files_.clear();
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open_files_.swap(*value);
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}
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const std::set<std::string>& get_open_files() { return open_files_; }
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// Set the command line array. This method DOES swap out the contents of
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// |value|. The caller should expect an empty string on return.
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void set_cwd(std::string* value) {
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cwd_.clear();
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cwd_.swap(*value);
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}
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const std::string& get_cwd() { return cwd_; }
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void set_process_id(int value) { process_id_ = value; }
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int get_process_id() { return process_id_; }
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private:
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std::vector<std::string> cmd_line_;
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std::set<std::string> open_files_;
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std::string cwd_;
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int process_id_;
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};
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} // namespace brillo
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#endif // LIBBRILLO_BRILLO_PROCESS_INFORMATION_H_
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