1 files changed, 72 insertions, 0 deletions
diff --git a/modules/computer/uptime.c b/modules/computer/uptime.c
new file mode 100644
index 00000000..8aef1530
--- /dev/null
+++ b/modules/computer/uptime.c
@@ -0,0 +1,72 @@
+/*
+ *    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
+ */
+#include "hardinfo.h"
+#include "computer.h"
+
+UptimeInfo *
+computer_get_uptime(void)
+{
+    UptimeInfo *ui = g_new0(UptimeInfo, 1);
+    FILE *procuptime;
+    gulong minutes;
+
+    if ((procuptime = fopen("/proc/uptime", "r")) != NULL) {
+        (void)fscanf(procuptime, "%lu", &minutes);
+        ui->minutes = minutes / 60;
+        fclose(procuptime);
+    } else {
+        g_free(ui);
+        return NULL;
+    }
+
+    ui->hours = ui->minutes / 60;
+    ui->minutes %= 60;
+    ui->days = ui->hours / 24;
+    ui->hours %= 24;
+
+    return ui;
+}
+
+gchar *
+computer_get_formatted_uptime()
+{
+    UptimeInfo *ui;
+    const gchar *days_fmt, *hours_fmt, *minutes_fmt;
+    gchar *full_fmt = NULL, *ret = NULL;
+
+    ui = computer_get_uptime();
+
+    days_fmt = ngettext("%d day", "%d days", ui->days);
+    hours_fmt = ngettext("%d hour", "%d hours", ui->hours);
+    minutes_fmt = ngettext("%d minute", "%d minutes", ui->minutes);
+
+    if (ui->days < 1) {
+        if (ui->hours < 1) {
+            ret = g_strdup_printf(minutes_fmt, ui->minutes);
+        } else {
+            full_fmt = g_strdup_printf("%s %s", hours_fmt, minutes_fmt);
+            ret = g_strdup_printf(full_fmt, ui->hours, ui->minutes);
+        }
+    } else {
+        full_fmt = g_strdup_printf("%s %s %s", days_fmt, hours_fmt, minutes_fmt);
+        ret = g_strdup_printf(full_fmt, ui->days, ui->hours, ui->minutes);
+    }
+    g_free(full_fmt);
+    g_free(ui);
+    return ret;
+}