448
+ − 1 /*
+ − 2 * Copyright (c) 2000, Red Hat, Inc.
+ − 3 *
+ − 4 * This program is free software; you can redistribute it and/or modify
+ − 5 * it under the terms of the GNU General Public License as published by
+ − 6 * the Free Software Foundation; either version 2 of the License, or
+ − 7 * (at your option) any later version.
+ − 8 *
+ − 9 * A copy of the GNU General Public License can be found at
+ − 10 * http://www.gnu.org/
+ − 11 *
+ − 12 * Written by DJ Delorie <dj@cygnus.com>
+ − 13 *
+ − 14 */
+ − 15
+ − 16 /* The purpose of this file is to doa recursive find on a given
+ − 17 directory, calling a given function for each file found. */
+ − 18
+ − 19 #include "win32.h"
+ − 20 #include <stdio.h>
+ − 21 #include <stdlib.h>
+ − 22
+ − 23 #include "port.h"
+ − 24
+ − 25 static void (*for_each)(char *, unsigned int);
+ − 26 static char dir[_MAX_PATH], *found_part;
+ − 27
+ − 28 static int
+ − 29 find_sub ()
+ − 30 {
+ − 31 WIN32_FIND_DATA wfd;
+ − 32 HANDLE h;
+ − 33 char *end = dir + strlen (dir);
+ − 34 int rv = 0;
+ − 35
+ − 36 *end++ = '/';
+ − 37 strcpy (end, "*");
+ − 38
+ − 39 h = FindFirstFile (dir, &wfd);
+ − 40
+ − 41 if (h == INVALID_HANDLE_VALUE)
+ − 42 return 0;
+ − 43
+ − 44 do {
+ − 45 if (strcmp (wfd.cFileName, ".") == 0
+ − 46 || strcmp (wfd.cFileName, "..") == 0)
+ − 47 continue;
+ − 48
+ − 49 strcpy (end, wfd.cFileName);
+ − 50
+ − 51 if (wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+ − 52 find_sub ();
+ − 53 else
+ − 54 {
+ − 55 for_each (found_part, wfd.nFileSizeLow);
+ − 56 rv ++;
+ − 57 }
+ − 58
+ − 59 } while (FindNextFile (h, &wfd));
+ − 60
+ − 61 FindClose (h);
+ − 62 return rv;
+ − 63 }
+ − 64
+ − 65 int
+ − 66 find (char *starting_dir, void (*_for_each)(char *, unsigned int))
+ − 67 {
+ − 68 strcpy (dir, starting_dir);
+ − 69 for_each = _for_each;
+ − 70 found_part = dir + strlen (dir) + 1;
+ − 71
+ − 72 return find_sub ();
+ − 73 }