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23c9e63c DD |
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 | ||
b24c88b3 RC |
19 | #if 0 |
20 | static const char *cvsid = | |
21 | "\n%%% $Id$\n"; | |
22 | #endif | |
8507f105 | 23 | |
23c9e63c DD |
24 | #include "win32.h" |
25 | #include <stdio.h> | |
26 | #include <stdlib.h> | |
27 | ||
28 | #include "port.h" | |
29 | ||
b24c88b3 | 30 | static void (*for_each) (char *, unsigned int); |
23c9e63c DD |
31 | static char dir[_MAX_PATH], *found_part; |
32 | ||
33 | static int | |
34 | find_sub () | |
35 | { | |
36 | WIN32_FIND_DATA wfd; | |
37 | HANDLE h; | |
38 | char *end = dir + strlen (dir); | |
39 | int rv = 0; | |
40 | ||
41 | *end++ = '/'; | |
42 | strcpy (end, "*"); | |
43 | ||
44 | h = FindFirstFile (dir, &wfd); | |
45 | ||
46 | if (h == INVALID_HANDLE_VALUE) | |
47 | return 0; | |
48 | ||
b24c88b3 RC |
49 | do |
50 | { | |
51 | if (strcmp (wfd.cFileName, ".") == 0 | |
52 | || strcmp (wfd.cFileName, "..") == 0) | |
53 | continue; | |
23c9e63c | 54 | |
b24c88b3 | 55 | strcpy (end, wfd.cFileName); |
23c9e63c | 56 | |
b24c88b3 RC |
57 | if (wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) |
58 | find_sub (); | |
59 | else | |
60 | { | |
61 | for_each (found_part, wfd.nFileSizeLow); | |
62 | rv++; | |
63 | } | |
23c9e63c | 64 | |
b24c88b3 RC |
65 | } |
66 | while (FindNextFile (h, &wfd)); | |
23c9e63c DD |
67 | |
68 | FindClose (h); | |
69 | return rv; | |
70 | } | |
71 | ||
72 | int | |
b24c88b3 | 73 | find (const char *starting_dir, void (*_for_each) (char *, unsigned int)) |
23c9e63c DD |
74 | { |
75 | strcpy (dir, starting_dir); | |
76 | for_each = _for_each; | |
77 | found_part = dir + strlen (dir) + 1; | |
78 | ||
79 | return find_sub (); | |
80 | } |