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openssh-portable
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- jaredy@cvs.openbsd.org 2005/08/08 13:22:48 

[sftp.c]
     sftp prompt enhancements:
     - in non-interactive mode, do not print an empty prompt at the end
       before finishing
     - print newline after EOF in editline mode
     - call el_end() in editline mode
     ok dtucker djm
This commit is contained in:
Damien Miller 2005-08-12 22:16:22 +10:00
parent 8e489484a1
commit 0e2c102858
2 changed files with 29 additions and 9 deletions
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10
ChangeLog
View File

@ -14,6 +14,14 @@
[servconf.c]
Unbreak sshd ListenAddress for bare IPv6 addresses.
Report from Janusz Mucka; ok djm@
- jaredy@cvs.openbsd.org 2005/08/08 13:22:48
[sftp.c]
sftp prompt enhancements:
- in non-interactive mode, do not print an empty prompt at the end
before finishing
- print newline after EOF in editline mode
- call el_end() in editline mode
ok dtucker djm
20050810
- (dtucker) [configure.ac] Test libedit library and headers for compatibility.
@ -2924,4 +2932,4 @@
- (djm) Trim deprecated options from INSTALL. Mention UsePAM
- (djm) Fix quote handling in sftp; Patch from admorten AT umich.edu
$Id: ChangeLog,v 1.3870 2005/08/12 12:11:58 djm Exp $
$Id: ChangeLog,v 1.3871 2005/08/12 12:16:22 djm Exp $

28
sftp.c
View File

@ -16,7 +16,7 @@
#include "includes.h"
RCSID("$OpenBSD: sftp.c,v 1.65 2005/07/17 07:17:55 djm Exp $");
RCSID("$OpenBSD: sftp.c,v 1.66 2005/08/08 13:22:48 jaredy Exp $");
#ifdef USE_LIBEDIT
#include <histedit.h>
@ -1237,7 +1237,7 @@ interactive_loop(int fd_in, int fd_out, char *file1, char *file2)
char *dir = NULL;
char cmd[2048];
struct sftp_conn *conn;
int err;
int err, interactive;
EditLine *el = NULL;
#ifdef USE_LIBEDIT
History *hl = NULL;
@ -1303,6 +1303,7 @@ interactive_loop(int fd_in, int fd_out, char *file1, char *file2)
setlinebuf(infile);
#endif
interactive = !batchmode && isatty(STDIN_FILENO);
err = 0;
for (;;) {
char *cp;
@ -1310,20 +1311,28 @@ interactive_loop(int fd_in, int fd_out, char *file1, char *file2)
signal(SIGINT, SIG_IGN);
if (el == NULL) {
printf("sftp> ");
if (interactive)
printf("sftp> ");
if (fgets(cmd, sizeof(cmd), infile) == NULL) {
printf("\n");
if (interactive)
printf("\n");
break;
}
if (batchmode) /* Echo command */
printf("%s", cmd);
if (!interactive) { /* Echo command */
printf("sftp> %s", cmd);
if (strlen(cmd) > 0 &&
cmd[strlen(cmd) - 1] != '\n')
printf("\n");
}
} else {
#ifdef USE_LIBEDIT
const char *line;
int count = 0;
if ((line = el_gets(el, &count)) == NULL || count <= 0)
break;
if ((line = el_gets(el, &count)) == NULL || count <= 0) {
printf("\n");
break;
}
history(hl, &hev, H_ENTER, line);
if (strlcpy(cmd, line, sizeof(cmd)) >= sizeof(cmd)) {
fprintf(stderr, "Error: input line too long\n");
@ -1346,6 +1355,9 @@ interactive_loop(int fd_in, int fd_out, char *file1, char *file2)
}
xfree(pwd);
if (el != NULL)
el_end(el);
/* err == 1 signifies normal "quit" exit */
return (err >= 0 ? 0 : -1);
}