add library test

test_library.c

@@ -0,0 +1,136 @@
+/*
+ *	wattsup - Program for controlling the Watts Up? Pro Device
+ *
+ *
+ *	Copyright (c) 2005 Patrick Mochel
+ *
+ *	This program is released under the GPLv2
+ *
+ *
+ *	Compiled with:
+ *
+ *	gcc -O2 -Wall -o wattsup wattsup.c 
+ *
+ */
+
+#define _GNU_SOURCE
+
+#include "wattsup_common.h"
+#include "globals.h"
+
+int main(int argc, char ** argv)
+{
+	int ret;
+	int fd = 0;
+
+	ret = parse_args(argc, argv);
+	if (ret)
+		return 0;
+
+	/*
+	 * Try to enable debugging early
+	 */
+	if ((ret = wu_check_store(wu_option_debug, 0)))
+		goto Close;
+
+	ret = open_device(wu_device, &fd);
+	if (ret)
+		return ret;
+
+	dbg("%s: Open for business", wu_device);
+
+	ret = setup_serial_device(fd);
+	if (ret)
+		goto Close;
+
+	wu_clear(fd);
+
+	wu_fd = fd;
+
+	/*
+	 * Set delimeter before we print out any fields.
+	 */
+	if ((ret = wu_check_store(wu_option_delim, fd)))
+		goto Close;
+
+	/*
+	 * Ditto for 'label' and 'newline' flags.
+	 */
+	if ((ret = wu_check_store(wu_option_label, fd)))
+		goto Close;
+
+	if ((ret = wu_check_store(wu_option_newline, fd)))
+		goto Close;
+
+	if ((ret = wu_check_store(wu_option_suppress, fd)))
+		goto Close;
+
+	if ((ret = wu_check_store(wu_option_localtime, fd)))
+		goto Close;
+
+	if ((ret = wu_check_store(wu_option_gmtime, fd)))
+		goto Close;
+
+	if ((ret = wu_check_store(wu_option_set_only, fd)))
+		goto Close;
+
+	if ((ret = wu_check_store(wu_option_no_data, fd)))
+		goto Close;
+
+	if ((ret = wu_check_store(wu_option_info_all, fd)))
+		goto Close;
+
+
+	/*
+	 * Options to set device parameters.
+	 */
+	if ((ret = wu_check_store(wu_option_interval, fd)))
+		goto Close;
+
+	if ((ret = wu_check_store(wu_option_mode, fd)))
+		goto Close;
+
+	if ((ret = wu_check_store(wu_option_user, fd)))
+		goto Close;
+
+	/*
+	 * Check for options to print device info
+	 */
+	if (wu_info_all) {
+		wu_show(wu_option_cal, fd);
+		wu_show(wu_option_header, fd);
+		wu_show(wu_option_interval, fd);
+		wu_show(wu_option_mode, fd);
+		wu_show(wu_option_user, fd);
+	} else {
+		wu_check_show(wu_option_cal, fd);
+		wu_check_show(wu_option_header, fd);
+
+		if (!wu_set_only) {
+			wu_check_show(wu_option_interval, fd);
+			wu_check_show(wu_option_mode, fd);
+			wu_check_show(wu_option_user, fd);
+		}
+	}
+
+	if (!wu_no_data) {
+
+		if ((ret = wu_check_store(wu_option_count, fd)))
+			goto Close;
+
+		if ((ret = wu_check_store(wu_option_final, fd)))
+			goto Close;
+
+		if ((ret = wu_start_log()))
+			goto Close;
+
+		wu_read_data(fd);
+
+		wu_stop_log();
+	}
+Close:
+	close(fd);
+	return ret;
+}
+
+