Add basic XTest functionality, clean up and refactor other sources

examples/cva-input.c

@@ -0,0 +1,102 @@
+/*
+ * =====================================================================================
+ *
+ *       Filename:  cva-input.c
+ *
+ *    Description:  This is an example program to demonstrate the XTest and XInput
+ *    				functionality in libcvautomation
+ *
+ *        Version:  1.0
+ *        Created:  06/26/2012 09:20:20 AM
+ *       Revision:  none
+ *       Compiler:  gcc
+ *
+ *         Author:  Bradlee Speice (), bspeice.nc@gmail.com
+ *   Organization:  
+ *
+ * =====================================================================================
+ */
+#include <stdlib.h>
+#include <stdio.h>
+
+
+#include <unistd.h>
+#include <getopt.h>
+
+void usage ();
+
+int main( int argc, char** argv )
+{
+	/* Start getopt */
+	while (1)
+	{
+		static struct option long_options[] =
+		{
+				{"help",		no_argument,		0,	'h'},
+				{"usage",		no_argument,		0,	'u'},
+				/* Other valid values are "optional_argument"
+				 * and "required_argument" */
+				{0, 0, 0, 0}
+		};
+
+		int option_index = 0;
+		opterr = 0;
+
+		int c = getopt_long (argc, argv, "hu", /* Use a single colon for required_argument,
+												* double colon for optional_argument */
+							long_options, &option_index);
+
+		/* We're done with parsing options */
+		if (c == -1)
+			break;
+
+		switch (c)
+		{
+			case 0:
+				break;
+
+			case 'h':
+				usage();
+				break;
+
+			case 'u':
+				usage();
+				break;
+
+			case '?':
+				/* Error routine */
+				break;
+
+			default:
+				fprintf( stderr, "Unknown option..." );
+				exit(0);
+		};
+	}
+
+	return 0;
+}
+
+/* 
+ * ===  FUNCTION  ======================================================================
+ *         Name:  usage
+ *  Description:  I really shouldn't need to write this
+ * =====================================================================================
+ */
+void usage ( )
+{
+	fprintf( stderr, "\n\
+<program_name> version <program_version>\n\
+\n\
+Put your usage or help text here.\n\
+\n\
+Usage: \n\
+\n\
+\t-h, --help:\t\tDisplay this usage message.\n\
+\t-u, --usage:\t\tDisplay this usage message.\n\
+\n\
+If you have any questions, comments, concerns, email somebody else.\n" );
+
+	exit (0);
+
+}		/* -----  end of function usage  ----- */
+