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/*************************************************************************** |
/* SPDX-License-Identifier: GPL-3.0-or-later */ |
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screen.c - description |
/* |
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------------------- |
* screen |
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Copyright : (C) 2004-2025 by Leaflet |
* - advanced telnet-based user interactive input / output features |
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Email : leaflet@leafok.com |
* |
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***************************************************************************/ |
* Copyright (C) 2004-2025 Leaflet <leaflet@leafok.com> |
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*/ |
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/*************************************************************************** |
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* * |
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* This program is free software; you can redistribute it and/or modify * |
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* it under the terms of the GNU General Public License as published by * |
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* the Free Software Foundation; either version 3 of the License, or * |
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* (at your option) any later version. * |
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* * |
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***************************************************************************/ |
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#include "bbs.h" |
#include "bbs.h" |
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#include "common.h" |
#include "common.h" |
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#include <sys/shm.h> |
#include <sys/shm.h> |
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#include <sys/types.h> |
#include <sys/types.h> |
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#define ACTIVE_BOARD_HEIGHT 8 |
const char CTRL_SEQ_CLR_LINE[] = "\033[K"; |
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#define STR_TOP_LEFT_MAX_LEN 80 |
static const int ACTIVE_BOARD_HEIGHT = 8; |
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#define STR_TOP_MIDDLE_MAX_LEN 40 |
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#define STR_TOP_RIGHT_MAX_LEN 80 |
static const int STR_TOP_LEFT_MAX_LEN = 80; |
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static const int STR_TOP_MIDDLE_MAX_LEN = 40; |
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static const int STR_TOP_RIGHT_MAX_LEN = 80; |
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static size_t get_time_str(char *s, size_t len) |
static size_t get_time_str(char *s, size_t len) |
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{ |
{ |
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iflush(); |
iflush(); |
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} |
} |
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static int _str_input(char *buffer, int buf_size, int max_display_len, int echo_mode) |
static int _str_input(char *buffer, int buf_size, int max_display_len, enum io_echo_t echo_mode) |
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{ |
{ |
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int ch; |
int ch; |
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int offset = 0; |
int offset = 0; |
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while (!SYS_server_exit) |
while (!SYS_server_exit) |
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{ |
{ |
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ch = igetch_t(MIN(MAX_DELAY_TIME, 60)); |
ch = igetch_t(MIN(BBS_max_user_idle_time, 60)); |
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if (ch == CR) |
if (ch == CR) |
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{ |
{ |
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return offset; |
return offset; |
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} |
} |
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int str_input(char *buffer, int buf_size, int echo_mode) |
int str_input(char *buffer, int buf_size, enum io_echo_t echo_mode) |
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{ |
{ |
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int len; |
int len; |
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while (!SYS_server_exit) |
while (!SYS_server_exit) |
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{ |
{ |
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ch = igetch_t(MIN(MAX_DELAY_TIME, 60)); |
ch = igetch_t(MIN(BBS_max_user_idle_time, 60)); |
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if (ch == CR) |
if (ch == CR) |
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{ |
{ |
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input_ok = 0; |
input_ok = 0; |
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while (!SYS_server_exit && !input_ok) |
while (!SYS_server_exit && !input_ok) |
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{ |
{ |
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ch = igetch_t(MAX_DELAY_TIME); |
ch = igetch_t(BBS_max_user_idle_time); |
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input_ok = 1; |
input_ok = 1; |
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if (ch != KEY_NULL && ch != KEY_TIMEOUT) |
if (ch != KEY_NULL && ch != KEY_TIMEOUT) |
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int len; |
int len; |
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int len_username; |
int len_username; |
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char str_tm_online[LINE_BUFFER_LEN]; |
char str_tm_online[LINE_BUFFER_LEN]; |
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int len_str_tm_online; |
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len_str_time = (int)get_time_str(str_time, sizeof(str_time)); |
len_str_time = (int)get_time_str(str_time, sizeof(str_time)); |
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"\033[36m%d\033[33m:\033[36m%.2d", |
"\033[36m%d\033[33m:\033[36m%.2d", |
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tm_online->tm_hour, tm_online->tm_min); |
tm_online->tm_hour, tm_online->tm_min); |
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} |
} |
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len_str_tm_online = str_length(str_tm_online, 1); |
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moveto(SCREEN_ROWS, 0); |
moveto(SCREEN_ROWS, 0); |
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clrtoeol(); |
clrtoeol(); |
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prints("\033[1;44;33m时间[\033[36m%s\033[33m]%s%*s \033[33m用户[\033[36m%s\033[33m][%s\033[33m]\033[m", |
prints("\033[1;44;33m时间[\033[36m%s\033[33m]%s%*s \033[33m用户[\033[36m%s\033[33m][%s\033[33m]\033[m", |
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str_time, msg_f, 61 - len_str_time - len_msg - len_username, "", BBS_username, str_tm_online); |
str_time, msg_f, 65 - len_str_time - len_msg - len_username - len_str_tm_online, "", BBS_username, str_tm_online); |
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return 0; |
return 0; |
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} |
} |