Mercurial > yaffs-ecoscentric-gpl
comparison direct/python/examples.py @ 298:2cb3c22ed0a0
Add some python examples
| author | charles <charles> |
|---|---|
| date | Tue, 13 Oct 2009 01:28:21 +0000 |
| parents | |
| children | acc06403a0bc |
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| 297:84b985d09f3c | 298:2cb3c22ed0a0 |
|---|---|
| 1 from yaffsfs import * | |
| 2 | |
| 3 def yaffs_ls(dname): | |
| 4 if dname[-1] != "/": dname = dname + "/" | |
| 5 dc = yaffs_opendir(dname) | |
| 6 if dc != 0 : | |
| 7 sep = yaffs_readdir(dc) | |
| 8 while bool(sep): | |
| 9 se = sep.contents | |
| 10 fullname = dname + se.d_name | |
| 11 #print fullname, " ", se.d_ino," ",ord(se.d_type) | |
| 12 st = yaffs_stat_struct() | |
| 13 result = yaffs_stat(fullname,byref(st)) | |
| 14 perms = st.st_mode & 0777 | |
| 15 isFile = True if st.st_mode & 0x8000 else False | |
| 16 isDir = True if st.st_mode & 0x4000 else False | |
| 17 | |
| 18 if isFile : | |
| 19 print "File ",se.d_ino, hex(perms), st.st_size, fullname | |
| 20 if isDir : | |
| 21 print "Dir ",se.d_ino, hex(perms), fullname | |
| 22 yaffs_ls(fullname) | |
| 23 | |
| 24 sep = yaffs_readdir(dc) | |
| 25 else: | |
| 26 print "Could not open directory" | |
| 27 return -1 | |
| 28 | |
| 29 | |
| 30 root = "/yaffs2" | |
| 31 | |
| 32 yaffs_StartUp() | |
| 33 yaffs_mount(root) | |
| 34 | |
| 35 yaffs_mkdir(root+"/dd",0666) | |
| 36 | |
| 37 yaffs_open(root+"/dd/111",66,0666) | |
| 38 | |
| 39 yaffs_ls(root) |