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annotate direct/python/examples.py @ 321:fd8194c28cac

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Add some python examples
author charles
date Tue, 13 Oct 2009 02:28:21 +0100
parents
children 1206ae06f03d
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321
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1 from yaffsfs import *
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2
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3 def yaffs_ls(dname):
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4 if dname[-1] != "/": dname = dname + "/"
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5 dc = yaffs_opendir(dname)
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6 if dc != 0 :
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7 sep = yaffs_readdir(dc)
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8 while bool(sep):
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9 se = sep.contents
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10 fullname = dname + se.d_name
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11 #print fullname, " ", se.d_ino," ",ord(se.d_type)
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12 st = yaffs_stat_struct()
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13 result = yaffs_stat(fullname,byref(st))
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14 perms = st.st_mode & 0777
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15 isFile = True if st.st_mode & 0x8000 else False
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16 isDir = True if st.st_mode & 0x4000 else False
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17
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18 if isFile :
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19 print "File ",se.d_ino, hex(perms), st.st_size, fullname
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20 if isDir :
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21 print "Dir ",se.d_ino, hex(perms), fullname
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22 yaffs_ls(fullname)
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23
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24 sep = yaffs_readdir(dc)
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25 else:
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26 print "Could not open directory"
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27 return -1
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28
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29
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30 root = "/yaffs2"
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31
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32 yaffs_StartUp()
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33 yaffs_mount(root)
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34
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35 yaffs_mkdir(root+"/dd",0666)
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36
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37 yaffs_open(root+"/dd/111",66,0666)
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38
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39 yaffs_ls(root)