- (tim) [contrib/cygwin/README] add minires-devel requirement. Patch from

[openssh.git] / sftp.c

diff --git a/sftp.c b/sftp.c
index 91e9cfd8175b9a10838cad4aead38a091f2eeeed..1bc91a16e6262690e6387403df6d3a3c12e44888 100644 (file)
--- a/sftp.c
+++ b/sftp.c
@@ -16,7 +16,7 @@
 
 #include "includes.h"
 
-RCSID("$OpenBSD: sftp.c,v 1.52 2004/06/21 22:04:50 djm Exp $");
+RCSID("$OpenBSD: sftp.c,v 1.55 2004/06/25 23:21:38 djm Exp $");
 
 #include "buffer.h"
 #include "xmalloc.h"
@@ -65,16 +65,17 @@ char *__progname;
 #define WHITESPACE " \t\r\n"
 
 /* ls flags */
-#define LONG_VIEW      0x01    /* Full view ala ls -l */
-#define SHORT_VIEW     0x02    /* Single row view ala ls -1 */
-#define NUMERIC_VIEW   0x04    /* Long view with numeric uid/gid */
-#define NAME_SORT      0x08    /* Sort by name (default) */
-#define TIME_SORT      0x10    /* Sort by mtime */
-#define SIZE_SORT      0x20    /* Sort by file size */
-#define REVERSE_SORT   0x40    /* Reverse sort order */
-
-#define VIEW_FLAGS     (LONG_VIEW|SHORT_VIEW|NUMERIC_VIEW)
-#define SORT_FLAGS     (NAME_SORT|TIME_SORT|SIZE_SORT)
+#define LS_LONG_VIEW   0x01    /* Full view ala ls -l */
+#define LS_SHORT_VIEW  0x02    /* Single row view ala ls -1 */
+#define LS_NUMERIC_VIEW        0x04    /* Long view with numeric uid/gid */
+#define LS_NAME_SORT   0x08    /* Sort by name (default) */
+#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)
 
 /* Commands for interactive mode */
 #define I_CHDIR                1
@@ -346,7 +347,7 @@ parse_ls_flags(const char **cpp, int *lflag)
        const char *cp = *cpp;
 
        /* Defaults */
-       *lflag = NAME_SORT;
+       *lflag = LS_NAME_SORT;
 
        /* Check for flags */
        if (cp++[0] == '-') {
@@ -354,30 +355,33 @@ parse_ls_flags(const char **cpp, int *lflag)
                        switch (*cp) {
                        case 'l':
                                *lflag &= ~VIEW_FLAGS;
-                               *lflag |= LONG_VIEW;
+                               *lflag |= LS_LONG_VIEW;
                                break;
                        case '1':
                                *lflag &= ~VIEW_FLAGS;
-                               *lflag |= SHORT_VIEW;
+                               *lflag |= LS_SHORT_VIEW;
                                break;
                        case 'n':
                                *lflag &= ~VIEW_FLAGS;
-                               *lflag |= NUMERIC_VIEW|LONG_VIEW;
+                               *lflag |= LS_NUMERIC_VIEW|LS_LONG_VIEW;
                                break;
                        case 'S':
                                *lflag &= ~SORT_FLAGS;
-                               *lflag |= SIZE_SORT;
+                               *lflag |= LS_SIZE_SORT;
                                break;
                        case 't':
                                *lflag &= ~SORT_FLAGS;
-                               *lflag |= TIME_SORT;
+                               *lflag |= LS_TIME_SORT;
                                break;
                        case 'r':
-                               *lflag |= REVERSE_SORT;
+                               *lflag |= LS_REVERSE_SORT;
                                break;
                        case 'f':
                                *lflag &= ~SORT_FLAGS;
                                break;
+                       case 'a':
+                               *lflag |= LS_SHOW_ALL;
+                               break;
                        default:
                                error("Invalid flag -%c", *cp);
                                return(-1);
@@ -424,7 +428,7 @@ get_pathname(const char **cpp, char **path)
                                i++;
                                if (cp[i] != '\'' && cp[i] != '\"' &&
                                    cp[i] != '\\') {
-                                       error("Bad escaped character '\%c'",
+                                       error("Bad escaped character '\\%c'",
                                            cp[i]);
                                        goto fail;
                                }
@@ -637,14 +641,14 @@ sdirent_comp(const void *aa, const void *bb)
 {
        SFTP_DIRENT *a = *(SFTP_DIRENT **)aa;
        SFTP_DIRENT *b = *(SFTP_DIRENT **)bb;
-       int rmul = sort_flag & REVERSE_SORT ? -1 : 1;
+       int rmul = sort_flag & LS_REVERSE_SORT ? -1 : 1;
 
 #define NCMP(a,b) (a == b ? 0 : (a < b ? 1 : -1))
-       if (sort_flag & NAME_SORT)
+       if (sort_flag & LS_NAME_SORT)
                return (rmul * strcmp(a->filename, b->filename));
-       else if (sort_flag & TIME_SORT)
+       else if (sort_flag & LS_TIME_SORT)
                return (rmul * NCMP(a->a.mtime, b->a.mtime));
-       else if (sort_flag & SIZE_SORT)
+       else if (sort_flag & LS_SIZE_SORT)
                return (rmul * NCMP(a->a.size, b->a.size));
 
        fatal("Unknown ls sort type");
@@ -660,14 +664,16 @@ do_ls_dir(struct sftp_conn *conn, char *path, char *strip_path, int lflag)
        if ((n = do_readdir(conn, path, &d)) != 0)
                return (n);
 
-       if (!(lflag & SHORT_VIEW)) {
+       if (!(lflag & LS_SHORT_VIEW)) {
                int m = 0, width = 80;
                struct winsize ws;
                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);
@@ -684,19 +690,22 @@ do_ls_dir(struct sftp_conn *conn, char *path, char *strip_path, int lflag)
        }
 
        if (lflag & SORT_FLAGS) {
-               sort_flag = lflag & (SORT_FLAGS|REVERSE_SORT);
+               sort_flag = lflag & (SORT_FLAGS|LS_REVERSE_SORT);
                qsort(d, n, sizeof(*d), sdirent_comp);
        }
 
        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);
 
-               if (lflag & LONG_VIEW) {
-                       if (lflag & NUMERIC_VIEW) {
+               if (lflag & LS_LONG_VIEW) {
+                       if (lflag & LS_NUMERIC_VIEW) {
                                char *lname;
                                struct stat sb;
 
@@ -719,7 +728,7 @@ do_ls_dir(struct sftp_conn *conn, char *path, char *strip_path, int lflag)
                xfree(fname);
        }
 
-       if (!(lflag & LONG_VIEW) && (c != 1))
+       if (!(lflag & LS_LONG_VIEW) && (c != 1))
                printf("\n");
 
        free_sftp_dirents(d);
@@ -763,7 +772,7 @@ do_globbed_ls(struct sftp_conn *conn, char *path, char *strip_path,
                }
        }
 
-       if (!(lflag & SHORT_VIEW)) {
+       if (!(lflag & LS_SHORT_VIEW)) {
                int m = 0, width = 80;
                struct winsize ws;
 
@@ -784,7 +793,7 @@ do_globbed_ls(struct sftp_conn *conn, char *path, char *strip_path,
 
                fname = path_strip(g.gl_pathv[i], strip_path);
 
-               if (lflag & LONG_VIEW) {
+               if (lflag & LS_LONG_VIEW) {
                        char *lname;
                        struct stat sb;
 
@@ -813,7 +822,7 @@ do_globbed_ls(struct sftp_conn *conn, char *path, char *strip_path,
                xfree(fname);
        }
 
-       if (!(lflag & LONG_VIEW) && (c != 1))
+       if (!(lflag & LS_LONG_VIEW) && (c != 1))
                printf("\n");
 
  out: