blob: d8e691aa8b3cfb79e0e89bff281035b919e8b964 (
plain)
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
|
#include <AK/String.h>
#include <AK/StringBuilder.h>
#include <AK/Vector.h>
#include <LibCore/CArgsParser.h>
#include <LibCore/CDirIterator.h>
#include <dirent.h>
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
#include <unistd.h>
int remove(bool recursive, const char* path)
{
struct stat path_stat;
int s = stat(path, &path_stat);
if (s < 0) {
perror("stat");
return 1;
}
if (S_ISDIR(path_stat.st_mode) && recursive) {
DIR* derp = opendir(path);
if (!derp) {
return 1;
}
while (auto* de = readdir(derp)) {
if (strcmp(de->d_name, ".") != 0 && strcmp(de->d_name, "..") != 0) {
StringBuilder builder;
builder.append(path);
builder.append('/');
builder.append(de->d_name);
int s = remove(true, builder.to_string().characters());
if (s < 0)
return s;
}
}
int s = rmdir(path);
if (s < 0) {
perror("rmdir");
return 1;
}
} else {
int rc = unlink(path);
if (rc < 0) {
perror("unlink");
return 1;
}
}
return 0;
}
int main(int argc, char** argv)
{
CArgsParser args_parser("rm");
args_parser.add_arg("r", "Delete directory recursively.");
args_parser.add_required_single_value("path");
CArgsParserResult args = args_parser.parse(argc, argv);
Vector<String> values = args.get_single_values();
if (values.size() == 0) {
args_parser.print_usage();
return 1;
}
return remove(args.is_present("r"), values[0].characters());
}
|
