diff options
| -rw-r--r-- | src/server/telnet_server.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/server/telnet_server.c b/src/server/telnet_server.c index 6f26f0a..94c8943 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; |