special purpose version proc

diff --git a/exe/ltversion.c b/exe/ltversion.c
new file mode 100644 (file)
index 0000000..fe39129
--- /dev/null
+++ b/exe/ltversion.c
@@ -0,0 +1,124 @@
+
+/*
+ *  $Id$
+ *
+ *  This module implements the default usage procedure for
+ *  Automated Options.  It may be overridden, of course.
+ */
+
+/*
+ *  Automated Options copyright 1992-2000 Bruce Korb
+ *
+ *  Automated Options is free software.
+ *  You may 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, or (at your option) any later version.
+ *
+ *  Automated Options 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 Automated Options.  See the file "COPYING".  If not,
+ *  write to:  The Free Software Foundation, Inc.,
+ *             59 Temple Place - Suite 330,
+ *             Boston,  MA  02111-1307, USA.
+ *
+ * As a special exception, Bruce Korb gives permission for additional
+ * uses of the text contained in his release of AutoOpts.
+ *
+ * The exception is that, if you link the AutoOpts library with other
+ * files to produce an executable, this does not by itself cause the
+ * resulting executable to be covered by the GNU General Public License.
+ * Your use of that executable is in no way restricted on account of
+ * linking the AutoOpts library code into it.
+ *
+ * This exception does not however invalidate any other reasons why
+ * the executable file might be covered by the GNU General Public License.
+ *
+ * This exception applies only to the code released by Bruce Korb under
+ * the name AutoOpts.  If you copy code from other sources under the
+ * General Public License into a copy of AutoOpts, as the General Public
+ * License permits, the exception does not apply to the code that you add
+ * in this way.  To avoid misleading anyone as to the status of such
+ * modified files, you must delete this exception notice from them.
+ *
+ * If you write modifications of your own for AutoOpts, it is your choice
+ * whether to permit this exception to apply to your modifications.
+ * If you do not wish that, delete this exception notice.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "options.h"
+#include "ltopts.h"
+
+tSCC zAO[] =
+    "Automated Options version %s, copyright (c) 1999-2001 Bruce Korb\n";
+
+tSCC zBadArg[] =
+"ERROR: version option argument '%c' invalid.  Use:\n\
+\t'v' - version only\n\
+\t'c' - version and copyright\n\
+\t'n' - version and copyright notice\n";
+
+
+    void
+doVersion( pOpts, pOD )
+    tOptions*  pOpts;
+    tOptDesc*  pOD;
+{
+    char swCh;
+
+    if (pOD->pzLastArg == (char*)NULL)
+         swCh = 'v';
+    else swCh = pOD->pzLastArg[0];
+
+    printf( "%s: (GNU %s) %s%s\n", pOpts->pzProgName, pz_package, pz_vers,
+            pz_timestamp );
+
+    switch (swCh) {
+    case '\0':
+    case 'v':
+    case 'V':
+        break;
+
+    case 'c':
+    case 'C':
+        if (pOpts->pzCopyright != (char*)NULL) {
+            fputs( pOpts->pzCopyright, stdout );
+            fputc( '\n', stdout );
+        }
+        printf( zAO, optionVersion() );
+        break;
+
+    case 'n':
+    case 'N':
+        if (pOpts->pzCopyright != (char*)NULL) {
+            fputs( pOpts->pzCopyright, stdout );
+            fputc( '\n', stdout );
+            fputc( '\n', stdout );
+        }
+
+        if (pOpts->pzCopyNotice != (char*)NULL) {
+            fputs( pOpts->pzCopyNotice, stdout );
+            fputc( '\n', stdout );
+        }
+
+        printf( zAO, optionVersion() );
+        break;
+
+    default:
+        fprintf( stderr, zBadArg, swCh );
+        exit( EXIT_FAILURE );
+    }
+
+    exit( EXIT_SUCCESS );
+}
+/*
+ * Local Variables:
+ * c-file-style: "stroustrup"
+ * End:
+ * version.c ends here */