Implement the -c option

1 files changed, 8 insertions, 3 deletions

diff --git a/usr.bin/fetch/fetch.c b/usr.bin/fetch/fetch.c
index 48d3da1..87407ec 100644
--- a/usr.bin/fetch/fetch.c
+++ b/usr.bin/fetch/fetch.c
@@ -50,6 +50,7 @@ int	 A_flag;	/*    -A: do not follow 302 redirects */
 int	 a_flag;	/*    -a: auto retry */
 size_t	 B_size;	/*    -B: buffer size */
 int	 b_flag;	/*!   -b: workaround TCP bug */
+char    *c_dirname;	/*    -c: remote directory */
 int	 d_flag;	/*    -d: direct connection */
 int	 F_flag;	/*    -F: restart without checking mtime  */
 char	*f_filename;	/*    -f: file to fetch */
@@ -434,7 +435,7 @@ main(int argc, char *argv[])
     int c, e, r;
 
     while ((c = getopt(argc, argv,
-		       "146AaB:bdFf:h:lHMmnPpo:qRrS:sT:tvw:")) != EOF)
+		       "146AaB:bc:dFf:h:lHMmnPpo:qRrS:sT:tvw:")) != EOF)
 	switch (c) {
 	case '1':
 	    once_flag = 1;
@@ -459,6 +460,9 @@ main(int argc, char *argv[])
 	    warnx("warning: the -b option is deprecated");
 	    b_flag = 1;
 	    break;
+	case 'c':
+	    c_dirname = optarg;
+	    break;
 	case 'd':
 	    d_flag = 1;
 	    break;
@@ -532,7 +536,7 @@ main(int argc, char *argv[])
     argc -= optind;
     argv += optind;
 
-    if (h_hostname || f_filename) {
+    if (h_hostname || f_filename || c_dirname) {
 	if (!h_hostname || !f_filename || argc) {
 	    usage();
 	    exit(EX_USAGE);
@@ -540,7 +544,8 @@ main(int argc, char *argv[])
 	/* XXX this is a hack. */
 	if (strcspn(h_hostname, "@:/") != strlen(h_hostname))
 	    errx(1, "invalid hostname");
-	if (asprintf(argv, "ftp://%s/%s", h_hostname, f_filename) == -1)
+	if (asprintf(argv, "ftp://%s/%s/%s", h_hostname,
+		     c_dirname ? c_dirname : "", f_filename) == -1)
 	    errx(1, strerror(ENOMEM));
 	argc++;
     }