52 lines
912 B
C++
52 lines
912 B
C++
// Copyright 2021-2023 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_PLUGINS_LINK_SHAREDMEMORY_H_
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#define MUMBLE_PLUGINS_LINK_SHAREDMEMORY_H_
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#include <cstddef>
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#ifdef _WIN32
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# ifndef NOMINMAX
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# define NOMINMAX
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# endif
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# include "windows.h"
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#else
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# include <string>
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#endif
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struct LinkedMem;
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class SharedMemory {
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public:
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explicit SharedMemory();
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~SharedMemory();
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void close();
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int lastError() const;
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bool mapMemory(const char *name);
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bool isMemoryMapped() const;
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LinkedMem read() const;
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void write(const LinkedMem &source);
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void reset();
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private:
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void *m_data;
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int m_error;
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#ifdef _WIN32
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HANDLE m_handle;
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#else
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std::string m_name;
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#endif
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};
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#endif // MUMBLE_PLUGINS_LINK_SHAREDMEMORY_H_
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