new options arguments header

wolfCLU/include/optargs.h

@@ -0,0 +1,76 @@
+/* optargs.h
+ *
+ * Copyright (C) 2006-2015 wolfSSL Inc.
+ *
+ * This file is part of wolfSSL. (formerly known as CyaSSL)
+ *
+ * wolfSSL 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.
+ *
+ * wolfSSL 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+
+/* Enumerated types for long arguments */
+enum {
+    ENCRYPT = 1000,
+    DECRYPT,
+    BENCHMARK,
+    HASH,
+    INFILE,
+    OUTFILE,
+    PASSWORD,
+    KEY,
+    IV,
+    ALL,
+    SIZE,
+    TIME,
+    VERIFY,
+    VERBOSE,
+    X509,
+    INFORM,
+    OUTFORM,
+    HELP1, /* "-help" */
+    HELP2, /* "-h" */
+};
+
+/* Structure for holding long arguments */
+static struct option long_options[] = {
+
+    {"encrypt", required_argument, 0, ENCRYPT   },
+    {"decrypt", required_argument, 0, DECRYPT   },
+    {"bench",   required_argument, 0, BENCHMARK },
+    {"hash",    required_argument, 0, HASH      },
+    {"in",      required_argument, 0, INFILE    },
+    {"out",     required_argument, 0, OUTFILE   },
+    {"pwd",     required_argument, 0, PASSWORD  },
+    {"key",     required_argument, 0, KEY       },
+    {"iv",      required_argument, 0, IV        },
+    {"all",     0,                 0, ALL       },
+    {"size",    required_argument, 0, SIZE      },
+    {"time",    required_argument, 0, TIME      },
+    {"verify",  0,                 0, VERIFY    },
+    {"verbose", 0,                 0, VERBOSE   },
+    {"x509",    0,                 0, X509      },
+    {"inform",  required_argument, 0, INFORM    },
+    {"outform", required_argument, 0, OUTFORM   },
+    {"help",    0,                 0, HELP1     },
+    {"h",       0,                 0, HELP2     },
+    {"v",       0,                 0, 'v'       },
+    {"version", 0,                 0, 'v'       },
+    {0, 0, 0, 0}
+
+};
+
+/* method for converting arguments to lower case */
+void convert_to_lower(char* s, int sSz);
+