diff options
Diffstat (limited to 'accel-pppd/cli/telnet.c')
| -rw-r--r-- | accel-pppd/cli/telnet.c | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/accel-pppd/cli/telnet.c b/accel-pppd/cli/telnet.c index cece88e..de2f39f 100644 --- a/accel-pppd/cli/telnet.c +++ b/accel-pppd/cli/telnet.c @@ -142,7 +142,7 @@ static int telnet_send(struct telnet_client_t *cln, const void *_buf, int size) if (cln->disconnect) return -1; - + if (!list_empty(&cln->xmit_queue)) { b = _malloc(sizeof(*b) + size); b->size = size; @@ -212,10 +212,10 @@ static int send_password_request(struct telnet_client_t *cln) if (telnet_send(cln, buf0, sizeof(buf0))) return -1; - + if (telnet_send(cln, buf1, sizeof(buf1))) return -1; - + return 0; } @@ -240,10 +240,10 @@ static int send_cmdline_tail(struct telnet_client_t *cln, int corr) return -1; memset(temp_buf, '\b', cln->cmdline_len - cln->cmdline_pos - corr); - + if (telnet_send(cln, temp_buf, cln->cmdline_len - cln->cmdline_pos - corr)) return -1; - + return 0; } @@ -276,7 +276,7 @@ static int telnet_input_char(struct telnet_client_t *cln, uint8_t c) if (c == '\n') return 0; - + if (c == '\r') { cln->cmdline[cln->cmdline_len] = 0; @@ -304,14 +304,14 @@ static int telnet_input_char(struct telnet_client_t *cln, uint8_t c) b->size = cln->cmdline_len; list_add(&b->entry, cln->history.next); cln->history_pos = cln->history.next; - + if (conf_verbose == 2) log_info2("cli: %s: %s\n", inet_ntoa(cln->addr.sin_addr), cln->cmdline); if (cli_process_cmd(&cln->cli_client)) return -1; } - + cln->cmdline_pos = 0; cln->cmdline_len = 0; @@ -346,7 +346,7 @@ static int telnet_input_char(struct telnet_client_t *cln, uint8_t c) if (c != SE) return 0; } - + cln->telcmd = 0; } else if (cln->esc) { if (cln->cmdline_pos2 == RECV_BUF_SIZE - 1) { @@ -360,7 +360,7 @@ static int telnet_input_char(struct telnet_client_t *cln, uint8_t c) if (cln->cmdline_pos2 - cln->cmdline_len != 2) return 0; - + cln->esc = 0; if (cln->auth) { @@ -413,14 +413,14 @@ static int telnet_input_char(struct telnet_client_t *cln, uint8_t c) if (cln->cmdline_pos) { if (cln->cmdline_pos < cln->cmdline_len) { memmove(cln->cmdline + cln->cmdline_pos - 1, cln->cmdline + cln->cmdline_pos, cln->cmdline_len - cln->cmdline_pos); - + cln->cmdline[cln->cmdline_len - 1] = ' '; - + if (telnet_send(cln, "\b", 1)) return -1; - + cln->cmdline_pos--; - + if (send_cmdline_tail(cln, 0)) return -1; } else { @@ -459,7 +459,7 @@ static int telnet_input_char(struct telnet_client_t *cln, uint8_t c) return -1; } } - + if (cln->cmdline_pos < cln->cmdline_len) { if (send_cmdline_tail(cln, 0)) return -1; @@ -585,9 +585,9 @@ static int serv_read(struct triton_md_handler_t *h) list_add(&b2->entry, conn->history.next); } pthread_mutex_unlock(&history_lock); - + conn->history_pos = conn->history.next; - + conn->cli_client.cmdline = conn->cmdline; conn->cli_client.send = cli_client_send; conn->cli_client.sendv = cli_client_sendv; @@ -649,7 +649,7 @@ static void start_server(const char *host, int port) log_emerg("cli: telnet: failed to create server socket: %s\n", strerror(errno)); return; } - + fcntl(serv_hnd.fd, F_SETFD, fcntl(serv_hnd.fd, F_GETFD) | FD_CLOEXEC); memset(&addr, 0, sizeof(addr)); @@ -660,7 +660,7 @@ static void start_server(const char *host, int port) else addr.sin_addr.s_addr = htonl(INADDR_ANY); - setsockopt(serv_hnd.fd, SOL_SOCKET, SO_REUSEADDR, &serv_hnd.fd, 4); + setsockopt(serv_hnd.fd, SOL_SOCKET, SO_REUSEADDR, &serv_hnd.fd, 4); if (bind (serv_hnd.fd, (struct sockaddr *) &addr, sizeof (addr)) < 0) { log_emerg("cli: telnet: failed to bind socket: %s\n", strerror(errno)); close(serv_hnd.fd); @@ -678,7 +678,7 @@ static void start_server(const char *host, int port) close(serv_hnd.fd); return; } - + addr.sin_family = AF_INET; addr.sin_port = htons(port); addr.sin_addr.s_addr = inet_addr(host); @@ -715,7 +715,7 @@ static void load_history_file(void) f = fopen(conf_history_file, "r"); if (!f) return; - + while (fgets((char *)temp_buf, RECV_BUF_SIZE, f)) { b = _malloc(sizeof(*b) + strlen((char *)temp_buf) + 1); b->p_buf = NULL; @@ -747,12 +747,12 @@ static void init(void) opt = conf_get_opt("cli", "telnet"); if (!opt) return; - + host = strdup(opt); d = strstr(host, ":"); if (!d) goto err_fmt; - + *d = 0; port = atoi(d + 1); if (port <= 0) @@ -770,11 +770,11 @@ static void init(void) load_history_file(); start_server(host, port); - + atexit(save_history_file); - + triton_event_register_handler(EV_CONFIG_RELOAD, (triton_event_func)load_config); - + return; err_fmt: log_emerg("cli: telnet: invalid format\n"); |