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5d56ec6889
The new version now uses smart pointers instead of raw new and delete and also switched to using STL type for its API instead of Qt types.
42 lines
1.5 KiB
C++
42 lines
1.5 KiB
C++
// Copyright 2021 The Mumble Developers. All rights reserved.
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// Use of this source code is governed by a BSD-style license
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// that can be found in the LICENSE file at the root of the
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// Mumble source tree or at <https://www.mumble.info/LICENSE>.
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#ifndef MUMBLE_PROCESS_RESOLVER_H_
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#define MUMBLE_PROCESS_RESOLVER_H_
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#include <QtCore/QVector>
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#include <cstdint>
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#include <memory>
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#include <unordered_map>
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/// This ProcessResolver can be used to get a QVector of running process names and associated PIDs on multiple
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/// platforms. This object is by no means thread-safe!
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class ProcessResolver {
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public:
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using ProcessMap = std::unordered_map< uint64_t, std::unique_ptr< char[] > >;
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/// @param resolveImmediately Whether the constructor should directly invoke ProcesResolver::resolve()
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ProcessResolver(bool resolveImmediately = true);
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virtual ~ProcessResolver();
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/// Resolves the namaes and PIDs of the running processes
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void resolve();
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/// @returns The ProcessMap holding the mapping between PID and process name of all processes
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/// found by this resolver
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const ProcessMap &getProcessMap() const;
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/// @returns The amount of processes that have been resolved by this object
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size_t amountOfProcesses() const;
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protected:
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/// A map containing the PID->name mapping for the found processes
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ProcessMap m_processMap;
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/// The OS specific implementation of filling in details about running process names and PIDs
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void doResolve();
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};
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#endif // MUMBLE_PROCESS_RESOLVER_H_
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