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
|
/*
Copyright (C) 2009 Jiri Moskovcak (jmoskovc@redhat.com)
Copyright (C) 2009 RedHat inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "abrtlib.h"
double get_dirsize(const char *pPath)
{
DIR *dp = opendir(pPath);
if (dp == NULL)
return 0;
struct dirent *ep;
struct stat statbuf;
double size = 0;
while ((ep = readdir(dp)) != NULL)
{
if (dot_or_dotdot(ep->d_name))
continue;
char *dname = concat_path_file(pPath, ep->d_name);
if (lstat(dname, &statbuf) != 0)
{
free(dname);
continue;
}
if (S_ISDIR(statbuf.st_mode))
{
size += get_dirsize(dname);
}
else if (S_ISREG(statbuf.st_mode))
{
size += statbuf.st_size;
}
free(dname);
}
closedir(dp);
return size;
}
double get_dirsize_find_largest_dir(
const char *pPath,
char **worst_dir,
const char *excluded)
{
if (worst_dir)
*worst_dir = NULL;
DIR *dp = opendir(pPath);
if (dp == NULL)
return 0;
struct dirent *ep;
struct stat statbuf;
double size = 0;
double maxsz = 0;
while ((ep = readdir(dp)) != NULL)
{
if (dot_or_dotdot(ep->d_name))
continue;
char *dname = concat_path_file(pPath, ep->d_name);
if (lstat(dname, &statbuf) != 0)
{
free(dname);
continue;
}
if (S_ISDIR(statbuf.st_mode))
{
double sz = get_dirsize(dname);
size += sz;
if (worst_dir && (!excluded || strcmp(excluded, ep->d_name) != 0))
{
/* Calculate "weighted" size and age
* w = sz_kbytes * age_mins */
sz /= 1024;
long age = (time(NULL) - statbuf.st_mtime) / 60;
if (age > 0)
sz *= age;
if (sz > maxsz)
{
maxsz = sz;
free(*worst_dir);
*worst_dir = xstrdup(ep->d_name);
}
}
}
else if (S_ISREG(statbuf.st_mode))
{
size += statbuf.st_size;
}
free(dname);
}
closedir(dp);
return size;
}
|
