(*****************************************************************************
 * HOL-OCL --- connecting OFMC and Isabelle/HOL
 *                                                                            
 * ROOT.ML --- 
 * This file is part of Isabelle-OFMC.
 *
 * Copyright (c) 2009 Achim D. Brucker, Germany
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *
 *     * Redistributions in binary form must reproduce the above
 *       copyright notice, this list of conditions and the following
 *       disclaimer in the documentation and/or other materials provided
 *       with the distribution.
 *
 *     * Neither the name of the copyright holders nor the names of its
 *       contributors may be used to endorse or promote products derived
 *       from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 ******************************************************************************)
(* $Id: ROOT.ML 931 2009-11-01 22:44:01Z brucker $ *)


val today = (Date.toString(Date.fromTimeUniv (Time.now())))^" (UTC)"
val hostname = getOpt (OS.Process.getEnv "HOSTNAME", "hostname not set")
val timer =  Timer.startRealTimer ()
val log_file = "document/report.tex"
	       
val _ = File.write (Path.explode (log_file))
		   (  "% This file was generated automatically \n"
		      ^"\\section{Runtime Report}\n"
		      ^"All reported runtime are measured on host ``"^hostname^"'' on "^today^".\n\n"
		      ^"\\begin{tabular}{lr}\n"
		   )
	
fun log_thy thy = 
    let
      val start = Timer.checkRealTimer timer
      val _   = use_thy thy
      val stop = Timer.checkRealTimer timer
      val duration = Time.-(stop,start)
      val _ = File.append (Path.explode(log_file)) ("  "^thy^" & "^(Time.toString duration)^"\\\\\n")
    in () end



val _ = map log_thy [	
	"ISOsymKeyTwoPassUnilateralAuthProt",
	"Denning-Sacco",
	"nsl",
	"ISOpubKeyOnePassUnilateralAuthProt",
	"WideMouthFrog",
	"Bilateral-Key_Exchange",
	"nsl-ks"
	]

val _ = File.append (Path.explode (log_file)) ("\\end{tabular}")