Import Upstream version 0.4

1 files changed, 103 insertions, 0 deletions

diff --git a/arch/linux/common/filesystem.h b/arch/linux/common/filesystem.h
new file mode 100644
index 00000000..37e5a730
--- /dev/null
+++ b/arch/linux/common/filesystem.h
@@ -0,0 +1,103 @@
+/*
+ *    HardInfo - Displays System Information
+ *    Copyright (C) 2003-2006 Leandro A. F. Pereira <leandro@linuxmag.com.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.
+ *
+ *    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. 
+ */
+#include <sys/vfs.h>
+#define KB 1024
+#define MB 1048576
+#define GB 1073741824
+
+static gchar *fs_list = NULL;
+
+static gchar *
+fs_human_readable(gfloat size)
+{
+    if (size < KB)
+	return g_strdup_printf("%.1f B", size);
+    if (size < MB)
+	return g_strdup_printf("%.1f KiB", size / KB);
+    if (size < GB)
+	return g_strdup_printf("%.1f MiB", size / MB);
+
+    return g_strdup_printf("%.1f GiB", size / GB);
+}
+
+static void
+scan_filesystems(void)
+{
+    FILE *mtab;
+    gchar buf[128];
+    struct statfs sfs;
+
+    g_free(fs_list);
+    fs_list = g_strdup("");
+
+    mtab = fopen("/etc/mtab", "r");
+    if (!mtab)
+	return;
+
+    while (fgets(buf, 128, mtab)) {
+	gfloat size, used, avail;
+	gchar **tmp;
+
+	tmp = g_strsplit(buf, " ", 0);
+	statfs(tmp[1], &sfs);
+
+	size = (float) sfs.f_bsize * (float) sfs.f_blocks;
+	avail = (float) sfs.f_bsize * (float) sfs.f_bavail;
+	used = size - avail;
+
+	gchar *strsize = fs_human_readable(size),
+	    *stravail = fs_human_readable(avail),
+	    *strused = fs_human_readable(used);
+
+	gchar *strhash;
+	if ((strhash = g_hash_table_lookup(moreinfo, tmp[0]))) {
+	    g_hash_table_remove(moreinfo, tmp[0]);
+	    g_free(strhash);
+	}
+
+	strhash = g_strdup_printf("[%s]\n"
+				  "Filesystem=%s\n"
+				  "Mounted As=%s\n"
+				  "Mount Point=%s\n"
+				  "Size=%s\n"
+				  "Used=%s\n"
+				  "Available=%s\n",
+				  tmp[0],
+				  tmp[2],
+				  strstr(tmp[3],
+					 "rw") ? "Read-Write" :
+				  "Read-Only", tmp[1], strsize, strused,
+				  stravail);
+	g_hash_table_insert(moreinfo, g_strdup(tmp[0]), strhash);
+
+	fs_list = g_strdup_printf("%s$%s$%s=%s total, %s free\n",
+				  fs_list,
+				  tmp[0], tmp[0], strsize, stravail);
+
+	g_free(strsize);
+	g_free(stravail);
+	g_free(strused);
+	g_strfreev(tmp);
+    }
+
+    fclose(mtab);
+}