- Change filenames to follow a consistent naming scheme

git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@307 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-02-09 19:43:24 +00:00 · 2006-02-09 19:43:24 +00:00 · 87558b5c26
commit 87558b5c26
parent 68a0cef9d9
20 changed files with 33 additions and 33 deletions
--- a/src/parse_opts.cc
+++ b/src/parse_opts.cc
@ -0,0 +1,118 @@
+// src/parseopts.cc - Copyright 2005, 2006, University
+//               of Padova, dept. of Pure and Applied
+//               Mathematics
+//
+// This file is part of SGPEMv2.
+//
+// This 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 2 of the License, or
+// (at your option) any later version.
+//
+// SGPEMv2 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 SGPEMv2; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+#include "config.h"
+#include "gettext.h"
+
+#include "main.hh"
+#include "parse_opts.hh"
+
+#ifdef _GNU_SOURCE
+#include <getopt.h>
+#endif
+
+#include <cstdio>
+#include <cstdlib>
+#include <unistd.h>
+#include <iostream>
+
+// Static declarations:
+static void display_help();
+
+void
+parse_options(int& argc, char**& argv) 
+{
+  print_license();
+  
+  static const char* short_options = "nh";
+
+  #ifdef _GNU_SOURCE
+  // Initialize the array for GNU long options
+  static struct option long_options[] = 
+    {
+      {"no-gui", no_argument, NULL, 'n' },
+      {"help",   no_argument, NULL, 'h' },
+    };
+  int option_index = 0;
+  #endif
+
+  int opt;
+  do 
+    {
+      #ifdef _GNU_SOURCE
+      opt = getopt_long(argc, argv, short_options,
+			long_options, &option_index);
+      #else 
+      opt = getopt(argc, argv, short_options);
+      #endif
+      
+      switch(opt) 
+	{
+	case -1:
+	  // We have finished normally
+	  break;
+	case 'n' :
+	  // We don't return to main, instead we 
+	  // initialize the command line version
+	  // of sgpemv2 (?)
+	  
+	  // FIXME : to be written!
+	  break;
+	case 'h' :
+	default :
+	  display_help();
+	}
+    } while( opt != -1 );
+  
+  argc -= optind;
+  argv += optind;
+}
+
+
+void
+display_help()
+{
+  printf( _("SGPEMv2 is an educational software acting as a process scheduling simulator\n"
+            "\n\nUsage : sgpemv2 [options]" // filenames"
+            "\n\nOptions:\n"
+            "\t-h, --help              this help you're reading\n"
+            "\t-n, --no-gui            starts the program in command line mode\n"
+	    //            "\nFilenames:\n"
+	    //            "\t                        a list of any valid SGPEMv2 XML file\n"
+	    //	          "\t                        to be opened, space-separated.\n"
+            "\nLong options are available only on GNU systems.\n\n" ) );
+  exit(0);
+}
+
+
+void 
+print_license() 
+{
+  // Do _NOT_ translate this text.
+  std::cerr <<
+    "SGPEMv2, Copyright (C) 2005, 2006  University of Padova,\n"
+    "                  dept. of Pure and Applied Mathematics.\n"
+    "SGPEMv2 comes with ABSOLUTELY NO WARRANTY. This is free \n"
+    "software, and you are welcome to redistribute it under  \n"
+    "the terms of the GNU General Public License; for details\n"
+    "see file COPYING contained in the source package.       \n" 
+    	<< std::endl;
+}
+