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40 lines
1.2 KiB
Python
40 lines
1.2 KiB
Python
from abstract import AbstractPartition
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class BasePartition(AbstractPartition):
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events = [{'name': 'create', 'src': 'nonexistent', 'dst': 'unmapped'},
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{'name': 'map', 'src': 'unmapped', 'dst': 'mapped'},
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{'name': 'format', 'src': 'mapped', 'dst': 'formatted'},
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{'name': 'mount', 'src': 'formatted', 'dst': 'mounted'},
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{'name': 'unmount', 'src': 'mounted', 'dst': 'formatted'},
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{'name': 'unmap', 'src': 'formatted', 'dst': 'unmapped_fmt'},
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{'name': 'map', 'src': 'unmapped_fmt', 'dst': 'formatted'},
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{'name': 'unmap', 'src': 'mapped', 'dst': 'unmapped'},
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]
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def __init__(self, size, filesystem, previous):
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self.previous = previous
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super(BasePartition, self).__init__(size, filesystem)
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def get_index(self):
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if self.previous is None:
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return 1
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else:
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return self.previous.get_index()+1
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def get_start(self):
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if self.previous is None:
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return 0
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else:
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return self.previous.get_start() + self.previous.size
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def map(self, device_path):
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self.fsm.map(device_path=device_path)
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def _before_map(self, e):
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self.device_path = e.device_path
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def _before_unmap(self, e):
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self.device_path = None
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