Mercurial > repos > nikhil-joshi > sickle

comparison src/sickle.c @ 9:7939dd56c4b4 draft

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Uploaded
author nikhil-joshi
date Sat, 14 Mar 2015 18:19:57 -0400
parents c70137414dcd
children
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8:3ef3eb63a297 9:7939dd56c4b4
1 #include <assert.h>
2 #include <ctype.h>
3 #include <stdlib.h>
4 #include <limits.h>
5 #include <zlib.h>
6 #include <stdio.h>
7 #include <getopt.h>
8 #include <string.h>
9 #include "sickle.h"
10
11 void main_usage (int status) {
12
13 fprintf (stdout, "\nUsage: %s <command> [options]\n\
14 \n\
15 Command:\n\
16 pe\tpaired-end sequence trimming\n\
17 se\tsingle-end sequence trimming\n\
18 \n\
19 --help, display this help and exit\n\
20 --version, output version information and exit\n\n", PROGRAM_NAME);
21
22 exit (status);
23 }
24
25 int main (int argc, char *argv[]) {
26 int retval=0;
27
28 if (argc < 2 || (strcmp (argv[1],"pe") != 0 && strcmp (argv[1],"se") != 0 && strcmp (argv[1],"--version") != 0 && strcmp (argv[1],"--help") != 0)) {
29 main_usage (EXIT_FAILURE);
30 }
31
32 if (strcmp (argv[1],"--version") == 0) {
33 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);
34
35 exit (EXIT_SUCCESS);
36
37 }
38
39 else if (strcmp (argv[1],"--help") == 0) {
40 main_usage (EXIT_SUCCESS);
41 }
42
43 else if (strcmp (argv[1],"pe") == 0) {
44 retval = paired_main (argc, argv);
45 return (retval);
46 }
47
48 else if (strcmp (argv[1],"se") == 0) {
49 retval = single_main (argc, argv);
50 return (retval);
51 }
52
53 return 0;
54 }