911c08a72a
修改： main/begin-install 修改： new_partition/interface_partition.py 修改： new_partition/parted_devices.py 修改： new_partition/partition_data.py 修改： operation/install_bootloader.sh 修改： text/get_instmode.sh Signed-off-by: PengZhihui <zhihuipeng@linx-info.com>
72 lines
1.6 KiB
Python
Executable File
72 lines
1.6 KiB
Python
Executable File
#!/usr/bin/python
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#
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# pythonlized partman-base/parted_devices.c
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#
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import parted
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import os,fcntl,array
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import re
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'''is cdrom return 0'''
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def is_cdrom(path):
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CDROM_GET_CAPABILITY = 0x5331
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ret = 1
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'''h: array type code, mean signed short '''
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buf= array.array('h', [0])
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fd = os.open(path, os.O_RDONLY | os.O_NONBLOCK)
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try:
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ret = fcntl.ioctl(fd, CDROM_GET_CAPABILITY, buf)
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ret = buf[0]
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except IOError:
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pass
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return ret
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'''is floppy return true'''
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def is_floppy(path):
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return path == "/dev/floppy" or path == "/dev/fd";
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'''is device mapper return true,
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filter /dev/mapper, we don't use /dev/mapper in installer -- bqin'''
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def is_devicemapper(path):
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return (path.startswith("/dev/mapper"))
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def process_device(dev):
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if dev.readOnly == 1:
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return
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if not is_cdrom(dev.path) or is_floppy(dev.path):
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return
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if dev.path == "/dev/ramzswap" or dev.path == "/dev/zram":
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return
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return dev.path
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def get_disks():
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disk_list = []
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disk_remove_list = []
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device_list = parted.getAllDevices()
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for i in range(len(device_list)):
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item = process_device(device_list[i])
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if item:
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disk_list.append(item)
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for j in range(len(disk_list)):
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for k in range(len(disk_list)) :
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if k == j:
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continue
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if re.match(disk_list[k],disk_list[j]):
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disk_remove_list.append(disk_list[j])
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for k in range(len(disk_remove_list)):
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disk_list.remove(disk_remove_list[k])
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return disk_list
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if __name__ == "__main__":
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print get_disks()
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