1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
|
/* Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <getopt.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <glob.h>
int
main (int argc, char *argv[])
{
int i, j;
int glob_flags = 0;
glob_t g;
int quotes = 1;
g.gl_offs = 0;
while ((i = getopt (argc, argv, "bcdeEgmopqstT")) != -1)
switch(i)
{
case 'b':
glob_flags |= GLOB_BRACE;
break;
case 'c':
glob_flags |= GLOB_NOCHECK;
break;
case 'd':
glob_flags |= GLOB_ONLYDIR;
break;
case 'e':
glob_flags |= GLOB_NOESCAPE;
break;
case 'E':
glob_flags |= GLOB_ERR;
break;
case 'g':
glob_flags |= GLOB_NOMAGIC;
break;
case 'm':
glob_flags |= GLOB_MARK;
break;
case 'o':
glob_flags |= GLOB_DOOFFS;
g.gl_offs = 1;
break;
case 'p':
glob_flags |= GLOB_PERIOD;
break;
case 'q':
quotes = 0;
break;
case 's':
glob_flags |= GLOB_NOSORT;
break;
case 't':
glob_flags |= GLOB_TILDE;
break;
case 'T':
glob_flags |= GLOB_TILDE_CHECK;
break;
default:
exit (-1);
}
if (optind >= argc || chdir (argv[optind]))
exit(1);
j = optind + 1;
if (optind + 1 >= argc)
exit (1);
/* Do a glob on each remaining argument. */
for (j = optind + 1; j < argc; j++) {
i = glob (argv[j], glob_flags, NULL, &g);
if (i != 0)
break;
glob_flags |= GLOB_APPEND;
}
/* Was there an error? */
if (i == GLOB_NOSPACE)
puts ("GLOB_NOSPACE");
else if (i == GLOB_ABORTED)
puts ("GLOB_ABORTED");
else if (i == GLOB_NOMATCH)
puts ("GLOB_NOMATCH");
/* If we set an offset, fill in the first field.
(Unless glob() has filled it in already - which is an error) */
if ((glob_flags & GLOB_DOOFFS) && g.gl_pathv[0] == NULL)
g.gl_pathv[0] = (char *) "abc";
/* Print out the names. Unless otherwise specified, qoute them. */
if (g.gl_pathv)
{
for (i = 0; i < g.gl_offs + g.gl_pathc; ++i)
printf ("%s%s%s\n", quotes ? "`" : "",
g.gl_pathv[i] ? g.gl_pathv[i] : "(null)",
quotes ? "'" : "");
}
return 0;
}
|
