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Added GPL 2 notice to command-line usage of the Scyther backend.

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Modified '--version' to report the Scyther license briefly, and
added '--license' to display the full license.
This commit is contained in:
Cas Cremers 2007-06-11 15:05:49 +02:00
parent 44f89d8e78
commit 34ff7e28c6
1 changed files with 44 additions and 2 deletions
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46
src/switches.c
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@ -1262,14 +1262,56 @@ switcher (const int process, int index, int commandline)
else
{
printf ("'%s' model checker for security protocols.\n", progname);
printf ("Version %s.\n", TAGVERSION);
printf ("Scyther version %s.\n", TAGVERSION);
if (switches.expert)
{
#ifdef DEBUG
printf ("Compiled with debugging support.\n");
#endif
}
printf ("Code by Cas Cremers\n");
printf ("Copyright (C) 2007 Cas Cremers\n\n");
printf ("Scyther comes with ABSOLUTELY NO WARRANTY.\n");
printf ("This is free software, and you are welcome\n");
printf ("to redistribute it under certain conditions.\n");
printf ("Use the `--license' option for details.\n", progname);
exit (0);
}
}
if (detect (' ', "license", 0))
{
if (!process)
{
helptext (" --license", "show license");
}
else
{
printf
("Scyther : An automatic verifier for security protocols.\n");
printf ("Copyright (C) 2007 Cas Cremers\n");
printf ("\n");
printf
("This program is free software; you can redistribute it and/or\n");
printf
("modify it under the terms of the GNU General Public License\n");
printf
("as published by the Free Software Foundation; either version 2\n");
printf ("of the License, or (at your option) any later version.\n");
printf ("\n");
printf
("This program is distributed in the hope that it will be useful,\n");
printf
("but WITHOUT ANY WARRANTY; without even the implied warranty of\n");
printf
("MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n");
printf ("GNU General Public License for more details.\n");
printf ("\n");
printf
("You should have received a copy of the GNU General Public License\n");
printf
("along with this program; if not, write to the Free Software\n");
printf
("Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.\n");
exit (0);
}
}