36 lines
824 B
GDScript
36 lines
824 B
GDScript
extends RefCounted
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class_name MemoryCollector
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func collect() -> float:
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var meminfo := _read_meminfo()
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if meminfo.is_empty():
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return 0.0
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var total: int = meminfo.get("MemTotal", 0)
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var available: int = meminfo.get("MemAvailable", 0)
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if total == 0:
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return 0.0
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return 100.0 * (1.0 - float(available) / float(total))
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func _read_meminfo() -> Dictionary:
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var file := FileAccess.open("/proc/meminfo", FileAccess.READ)
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if file == null:
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return {}
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var result: Dictionary = {}
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while not file.eof_reached():
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var line: String = file.get_line().strip_edges()
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if line.is_empty():
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continue
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var parts := line.split(":", false)
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if parts.size() < 2:
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continue
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var key := parts[0].strip_edges()
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var val_str := parts[1].strip_edges().split(" ", false)[0]
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result[key] = val_str.to_int()
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return result
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