1 files changed, 61 insertions, 0 deletions
diff --git a/arch/common/sha1.h b/arch/common/sha1.h
new file mode 100644
index 00000000..521cbcae
--- /dev/null
+++ b/arch/common/sha1.h
@@ -0,0 +1,61 @@
+/*
+ *    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
+ */
+#include <sha1.h>
+
+gchar *
+benchmark_sha1(void)
+{
+    SHA1_CTX ctx;
+    guchar checksum[20];
+    int i;
+    GTimer *timer = g_timer_new();
+    gdouble elapsed = 0;
+    gchar src[65536], *tmpsrc;
+    glong srclen = 65536;
+    
+    tmpsrc = src;
+
+    if (!g_file_get_contents(PREFIX "benchmark.data",
+                             &tmpsrc, NULL, NULL)) {
+        return g_strdup("[Error]\n"
+                        PREFIX "benchmark.data not found=\n");
+    }     
+    
+    shell_view_set_enabled(FALSE);
+    shell_status_update("Generating SHA1 sum for 312MiB of data...");
+    
+    for (i = 0; i <= 5000; i++) { 
+        g_timer_start(timer);
+
+        SHA1Init(&ctx);
+        SHA1Update(&ctx, (guchar*)tmpsrc, srclen);
+        SHA1Final(checksum, &ctx);
+        
+        g_timer_stop(timer);
+        elapsed += g_timer_elapsed(timer, NULL);
+        
+        shell_status_set_percentage(i/50);
+    }
+    
+    g_timer_destroy(timer);
+
+    gchar *retval = g_strdup_printf("[Results <i>(in seconds; lower is better)</i>]\n"
+                           "<b>This Machine</b>=<b>%.2f</b>\n", elapsed);
+    return benchmark_include_results(retval, "SHA1");
+}
+