- djm@cvs.openbsd.org 2004/06/22 01:16:39

     [sftp.c]
     don't show .files by default in ls, add -a option to turn them back on;
     ok markus

1 files changed, 12 insertions, 3 deletions

diff --git a/sftp.c b/sftp.c
index 37adb0286..6639672ca 100644
--- a/sftp.c
+++ b/sftp.c
@@ -16,7 +16,7 @@
 
 #include "includes.h"
 
-RCSID("$OpenBSD: sftp.c,v 1.53 2004/06/21 22:30:45 djm Exp $");
+RCSID("$OpenBSD: sftp.c,v 1.54 2004/06/22 01:16:39 djm Exp $");
 
 #include "buffer.h"
 #include "xmalloc.h"
@@ -72,6 +72,7 @@ char *__progname;
 #define LS_TIME_SORT    0x10    /* Sort by mtime */
 #define LS_SIZE_SORT    0x20    /* Sort by file size */
 #define LS_REVERSE_SORT 0x40    /* Reverse sort order */
+#define LS_SHOW_ALL     0x80    /* Don't skip filenames starting with '.' */
 
 #define VIEW_FLAGS      (LS_LONG_VIEW|LS_SHORT_VIEW|LS_NUMERIC_VIEW)
 #define SORT_FLAGS      (LS_NAME_SORT|LS_TIME_SORT|LS_SIZE_SORT)
@@ -378,6 +379,9 @@ parse_ls_flags(const char **cpp, int *lflag)
                         case 'f':
                                 *lflag &= ~SORT_FLAGS;
                                 break;
+                        case 'a':
+                                *lflag |= LS_SHOW_ALL;
+                                break;
                         default:
                                 error("Invalid flag -%c", *cp);
                                 return(-1);
@@ -666,8 +670,10 @@ do_ls_dir(struct sftp_conn *conn, char *path, char *strip_path, int lflag)
                 char *tmp;
 
                 /* Count entries for sort and find longest filename */
-                for (n = 0; d[n] != NULL; n++)
-                        m = MAX(m, strlen(d[n]->filename));
+                for (n = 0; d[n] != NULL; n++) {
+                        if (d[n]->filename[0] != '.' || (lflag & LS_SHOW_ALL))
+                                m = MAX(m, strlen(d[n]->filename));
+                }
 
                 /* Add any subpath that also needs to be counted */
                 tmp = path_strip(path, strip_path);
@@ -691,6 +697,9 @@ do_ls_dir(struct sftp_conn *conn, char *path, char *strip_path, int lflag)
         for (n = 0; d[n] != NULL && !interrupted; n++) {
                 char *tmp, *fname;
 
+                if (d[n]->filename[0] == '.' && !(lflag & LS_SHOW_ALL))
+                        continue;
+
                 tmp = path_append(path, d[n]->filename);
                 fname = path_strip(tmp, strip_path);
                 xfree(tmp);