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/*
* HardInfo - Displays System Information
* Copyright (C) 2003-2006 L. A. F. Pereira <l@tia.mat.br>
*
* 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, version 2 or later.
*
* 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 St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Some code from xfce4-mount-plugin, version 0.4.3
* Copyright (C) 2005 Jean-Baptiste jb_dul@yahoo.com
* Distributed under the terms of GNU GPL 2+ -
* https://gitlab.xfce.org/panel-plugins/xfce4-mount-plugin/-/blob/master/panel-plugin/mount-plugin.c
.*
*/
#include <string.h>
#include <sys/vfs.h>
#include "hardinfo.h"
#include "computer.h"
gchar *fs_list = NULL;
void
scan_filesystems(void)
{
FILE *mtab;
gchar buf[1024];
struct statfs sfs;
int count = 0;
g_free(fs_list);
fs_list = g_strdup("");
moreinfo_del_with_prefix("COMP:FS");
mtab = fopen("/etc/mtab", "r");
if (!mtab)
return;
while (fgets(buf, 1024, mtab)) {
gfloat size, used, avail;
gchar **tmp;
tmp = g_strsplit(buf, " ", 0);
if (!statfs(tmp[1], &sfs)) {
gfloat use_ratio;
size = (float) sfs.f_bsize * (float) sfs.f_blocks;
avail = (float) sfs.f_bsize * (float) sfs.f_bavail;
used = size - avail;
if (size == 0.0f) {
continue;
}
if (avail == 0.0f) {
use_ratio = 100.0f;
} else {
use_ratio = 100.0f * (used / size);
}
gchar *strsize = size_human_readable(size),
*stravail = size_human_readable(avail),
*strused = size_human_readable(used);
gchar *strhash;
gboolean rw = strstr(tmp[3], "rw") != NULL;
strreplacechr(tmp[0], "#", '_');
strhash = g_strdup_printf("[%s]\n"
"%s=%s\n"
"%s=%s\n"
"%s=%s\n"
"%s=%s\n"
"%s=%s\n"
"%s=%s\n",
tmp[0], /* path */
_("Filesystem"), tmp[2],
_("Mounted As"), rw ? _("Read-Write") : _("Read-Only"),
_("Mount Point"), tmp[1],
_("Size"), strsize,
_("Used"), strused,
_("Available"), stravail);
gchar *key = g_strdup_printf("FS%d", ++count);
moreinfo_add_with_prefix("COMP", key, strhash);
g_free(key);
fs_list = h_strdup_cprintf("$FS%d$%s%s=%.2f %% (%s of %s)|%s\n",
fs_list,
count, tmp[0], rw ? "" : "🔒",
use_ratio, stravail, strsize, tmp[1]);
g_free(strsize);
g_free(stravail);
g_free(strused);
}
g_strfreev(tmp);
}
fclose(mtab);
}
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