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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 | ||
3c054baf RC |
30 | #include "String++.h" |
31 | #include "find.h" | |
32 | ||
23c9e63c DD |
33 | static char dir[_MAX_PATH], *found_part; |
34 | ||
35 | static int | |
3c054baf | 36 | find_sub (void (*for_each) (char *, unsigned int)) |
23c9e63c DD |
37 | { |
38 | WIN32_FIND_DATA wfd; | |
39 | HANDLE h; | |
40 | char *end = dir + strlen (dir); | |
41 | int rv = 0; | |
42 | ||
43 | *end++ = '/'; | |
44 | strcpy (end, "*"); | |
45 | ||
46 | h = FindFirstFile (dir, &wfd); | |
47 | ||
48 | if (h == INVALID_HANDLE_VALUE) | |
49 | return 0; | |
50 | ||
b24c88b3 RC |
51 | do |
52 | { | |
53 | if (strcmp (wfd.cFileName, ".") == 0 | |
54 | || strcmp (wfd.cFileName, "..") == 0) | |
55 | continue; | |
23c9e63c | 56 | |
b24c88b3 | 57 | strcpy (end, wfd.cFileName); |
23c9e63c | 58 | |
b24c88b3 | 59 | if (wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) |
3c054baf | 60 | find_sub (for_each); |
b24c88b3 RC |
61 | else |
62 | { | |
63 | for_each (found_part, wfd.nFileSizeLow); | |
64 | rv++; | |
65 | } | |
23c9e63c | 66 | |
b24c88b3 RC |
67 | } |
68 | while (FindNextFile (h, &wfd)); | |
23c9e63c DD |
69 | |
70 | FindClose (h); | |
71 | return rv; | |
72 | } | |
73 | ||
74 | int | |
3c054baf | 75 | find (String const &starting_dir, void (*_for_each) (char *, unsigned int)) |
23c9e63c | 76 | { |
3c054baf | 77 | strcpy (dir, starting_dir.cstr_oneuse()); |
23c9e63c DD |
78 | found_part = dir + strlen (dir) + 1; |
79 | ||
3c054baf | 80 | return find_sub (_for_each); |
23c9e63c | 81 | } |