host tools for verification +testvectors

[avr-crypto-lib.git] / host / get_test.rb

diff --git a/host/get_test.rb b/host/get_test.rb
index 2e5985cd4ca4aaef5e32c062fb338ab7c11e1e90..cfc3b33a093a67e2e6382c5638132ad1003e0f2c 100644 (file)
--- a/host/get_test.rb
+++ b/host/get_test.rb
@@ -1,7 +1,34 @@
 #!/usr/bin/ruby 
+# get_test.rb
+=begin
+    This file is part of the AVR-Crypto-Lib.
+    Copyright (C) 2008  Daniel Otte (daniel.otte@rub.de)
+
+    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, either version 3 of the License, or
+    (at your option) any later version.
+
+    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, see <http://www.gnu.org/licenses/>.
+=end
 
 require 'serialport'
 
+def read_line
+  s = $sp.gets()
+  if s==nil
+    puts "ERROR: read timeout!\n";
+       return nil
+  end  
+  s.gsub(/\006/, '');  
+end
+
 def readTestVector(param)
   fname=$dir;
   lb="";
@@ -9,11 +36,8 @@ def readTestVector(param)
   set=0;
   vector=0;
   begin
-    ctr=$extended_wait;
-    while((lb=$sp.gets())==nil && ctr>=0)do
-      ctr -= 1;
-    end
-    if (m=/unknown command/.match(lb) || m=/[Ee][Rr]{2}[Oo][Rr]/.match(lb))
+    lb = read_line()
+       if (m=/unknown command/.match(lb) || m=/[Ee][Rr]{2}[Oo][Rr]/.match(lb))
       puts("ERROR: "+lb);
       exit(2);
     end
@@ -24,10 +48,7 @@ def readTestVector(param)
   
   buffer += lb;
   begin
-    ctr=$extended_wait;
-    while((lb=$sp.gets())==nil && ctr>=0)do
-      ctr -= 1;
-    end
+    lb = read_line()
     if(lb==nil)
       return false;
     end
@@ -40,10 +61,7 @@ def readTestVector(param)
       fname+=m[1]+".";
     end
     buffer+=lb;
-    ctr=$extended_wait;
-    while((lb=$sp.gets())==nil && ctr>=0)do
-      ctr -= 1;
-    end
+       lb = read_line();
   end
   if(param!="")
     fname+=param+".";
@@ -65,10 +83,7 @@ def readTestVector(param)
        end
         printf(" %4u", vector);
       end
-      ctr=$extended_wait;
-      while((lb=$sp.gets())==nil && ctr>=0)do
-        ctr -= 1;
-      end
+      lb=read_line();
       if(lb==nil)
         file.close();
         return false;