1 files changed, 59 insertions, 0 deletions
diff --git a/modules/computer/memory.c b/modules/computer/memory.c
new file mode 100644
index 00000000..3d320e8a
--- /dev/null
+++ b/modules/computer/memory.c
@@ -0,0 +1,59 @@
+/*
+ *    HardInfo - Displays System Information
+ *    Copyright (C) 2003-2006 Leandro A. F. Pereira <leandro@hardinfo.org>
+ *
+ *    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
+ */
+
+#include "hardinfo.h"
+#include "computer.h"
+
+MemoryInfo *
+computer_get_memory(void)
+{
+    MemoryInfo *mi;
+    FILE *procmem;
+    gchar buffer[128];
+
+    procmem = fopen("/proc/meminfo", "r");
+    if (!procmem)
+	return NULL;
+    mi = g_new0(MemoryInfo, 1);
+
+    while (fgets(buffer, 128, procmem)) {
+	gchar **tmp = g_strsplit(buffer, ":", 2);
+
+	tmp[0] = g_strstrip(tmp[0]);
+	tmp[1] = g_strstrip(tmp[1]);
+
+	get_int("MemTotal", mi->total);
+	get_int("MemFree", mi->free);
+	get_int("Cached", mi->cached);
+
+	g_strfreev(tmp);
+    }
+    fclose(procmem);
+    
+    mi->used = mi->total - mi->free;
+
+    mi->total  /= 1000;
+    mi->cached /= 1000;
+    mi->used   /= 1000;
+    mi->free   /= 1000;
+
+    mi->used -= mi->cached;
+    mi->ratio = 1 - (gdouble) mi->used / mi->total;
+
+    return mi;
+}