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1 /*
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2 * Copyright (c) 2000, Red Hat, Inc.
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3 *
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4 * This program is free software; you can redistribute it and/or modify
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5 * it under the terms of the GNU General Public License as published by
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6 * the Free Software Foundation; either version 2 of the License, or
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7 * (at your option) any later version.
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8 *
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9 * A copy of the GNU General Public License can be found at
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10 * http://www.gnu.org/
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11 *
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12 * Written by DJ Delorie <dj@cygnus.com>
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13 *
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14 */
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15
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16 /* The purpose of this file is to doa recursive find on a given
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17 directory, calling a given function for each file found. */
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18
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19 #include "win32.h"
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20 #include <stdio.h>
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21 #include <stdlib.h>
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22
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23 #include "port.h"
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24
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25 static void (*for_each)(char *, unsigned int);
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26 static char dir[_MAX_PATH], *found_part;
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27
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28 static int
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29 find_sub ()
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30 {
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31 WIN32_FIND_DATA wfd;
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32 HANDLE h;
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33 char *end = dir + strlen (dir);
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34 int rv = 0;
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35
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36 *end++ = '/';
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37 strcpy (end, "*");
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38
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39 h = FindFirstFile (dir, &wfd);
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40
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41 if (h == INVALID_HANDLE_VALUE)
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42 return 0;
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43
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44 do {
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45 if (strcmp (wfd.cFileName, ".") == 0
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46 || strcmp (wfd.cFileName, "..") == 0)
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47 continue;
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48
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49 strcpy (end, wfd.cFileName);
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50
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51 if (wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
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52 find_sub ();
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53 else
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54 {
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55 for_each (found_part, wfd.nFileSizeLow);
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56 rv ++;
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57 }
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58
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59 } while (FindNextFile (h, &wfd));
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60
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61 FindClose (h);
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62 return rv;
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63 }
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64
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65 int
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66 find (char *starting_dir, void (*_for_each)(char *, unsigned int))
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67 {
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68 strcpy (dir, starting_dir);
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69 for_each = _for_each;
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70 found_part = dir + strlen (dir) + 1;
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71
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72 return find_sub ();
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73 }
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