diff src/sickle.c @ 4:c70137414dcd draft

sickle v1.33

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/sickle.c	Wed Jul 23 18:35:10 2014 -0400
@@ -0,0 +1,54 @@
+#include <assert.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <limits.h>
+#include <zlib.h>
+#include <stdio.h>
+#include <getopt.h>
+#include <string.h>
+#include "sickle.h"
+
+void main_usage (int status) {
+
+	fprintf (stdout, "\nUsage: %s <command> [options]\n\
+\n\
+Command:\n\
+pe\tpaired-end sequence trimming\n\
+se\tsingle-end sequence trimming\n\
+\n\
+--help, display this help and exit\n\
+--version, output version information and exit\n\n", PROGRAM_NAME);
+
+	exit (status);
+}
+
+int main (int argc, char *argv[]) {
+	int retval=0;
+
+	if (argc < 2 || (strcmp (argv[1],"pe") != 0 && strcmp (argv[1],"se") != 0 && strcmp (argv[1],"--version") != 0 && strcmp (argv[1],"--help") != 0)) {
+		main_usage (EXIT_FAILURE);
+	}
+
+	if (strcmp (argv[1],"--version") == 0) {
+		fprintf(stdout, "%s version %0.2f\nCopyright (c) 2011 The Regents of University of California, Davis Campus.\n%s is free software and comes with ABSOLUTELY NO WARRANTY.\nDistributed under the MIT License.\n\nWritten by %s\n", PROGRAM_NAME, VERSION, PROGRAM_NAME, AUTHORS);
+
+		exit (EXIT_SUCCESS);
+
+	}
+
+	else if (strcmp (argv[1],"--help") == 0) {
+		main_usage (EXIT_SUCCESS);
+	}
+
+	else if (strcmp (argv[1],"pe") == 0) {
+		retval = paired_main (argc, argv);
+		return (retval);
+	}
+
+	else if (strcmp (argv[1],"se") == 0) {
+		retval = single_main (argc, argv);
+		return (retval);
+	}
+
+	return 0;
+}