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-rw-r--r--src/server/telnet_server.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/src/server/telnet_server.c b/src/server/telnet_server.c
index 6f26f0ac..94c89431 100644
--- a/src/server/telnet_server.c
+++ b/src/server/telnet_server.c
@@ -62,7 +62,6 @@ int telnet_prompt(struct connection *connection)
{
struct telnet_connection *t_con = connection->priv;
- telnet_write(connection, "\r", 1); /* the prompt is always placed at the line beginning */
return telnet_write(connection, t_con->prompt, strlen(t_con->prompt));
}
@@ -116,10 +115,12 @@ void telnet_log_callback(void *priv, const char *file, unsigned line,
}
/* clear the command line */
- telnet_write(connection, "\r", 1);
+ for (i = strlen(t_con->prompt) + t_con->line_size; i > 0; i -= 16)
+ telnet_write(connection, "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b", i > 16 ? 16 : i);
for (i = strlen(t_con->prompt) + t_con->line_size; i > 0; i -= 16)
telnet_write(connection, " ", i > 16 ? 16 : i);
- telnet_write(connection, "\r", 1);
+ for (i = strlen(t_con->prompt) + t_con->line_size; i > 0; i -= 16)
+ telnet_write(connection, "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b", i > 16 ? 16 : i);
/* output the message */
telnet_outputline(connection, string);
@@ -160,6 +161,7 @@ int telnet_new_connection(struct connection *connection)
telnet_write(connection, "\r\n", 2);
}
+ telnet_write(connection, "\r", 1); /* the prompt is always placed at the line beginning */
telnet_prompt(connection);
/* initialize history */
@@ -331,6 +333,7 @@ int telnet_input(struct connection *connection)
if (retval == ERROR_COMMAND_CLOSE_CONNECTION)
return ERROR_SERVER_REMOTE_CLOSED;
+ telnet_write(connection, "\r", 1); /* the prompt is always placed at the line beginning */
retval = telnet_prompt(connection);
if (retval == ERROR_SERVER_REMOTE_CLOSED)
return ERROR_SERVER_REMOTE_CLOSED;