| 1 |
/*************************************************************************** |
/* SPDX-License-Identifier: GPL-3.0-or-later */ |
| 2 |
screen.c - description |
/* |
| 3 |
------------------- |
* screen |
| 4 |
Copyright : (C) 2004-2025 by Leaflet |
* - advanced telnet-based user interactive input / output features |
| 5 |
Email : leaflet@leafok.com |
* |
| 6 |
***************************************************************************/ |
* Copyright (C) 2004-2026 Leaflet <leaflet@leafok.com> |
| 7 |
|
*/ |
| 8 |
/*************************************************************************** |
|
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* * |
#ifdef HAVE_CONFIG_H |
| 10 |
* This program is free software; you can redistribute it and/or modify * |
#include "config.h" |
| 11 |
* it under the terms of the GNU General Public License as published by * |
#endif |
|
* 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" |
| 14 |
#include "common.h" |
#include "common.h" |
| 25 |
#include <string.h> |
#include <string.h> |
| 26 |
#include <stdlib.h> |
#include <stdlib.h> |
| 27 |
#include <unistd.h> |
#include <unistd.h> |
| 28 |
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#include <wchar.h> |
| 29 |
#include <sys/param.h> |
#include <sys/param.h> |
| 30 |
#include <sys/stat.h> |
#include <sys/stat.h> |
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#include <sys/shm.h> |
|
| 31 |
#include <sys/types.h> |
#include <sys/types.h> |
| 32 |
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|
| 33 |
#define ACTIVE_BOARD_HEIGHT 8 |
const char CTRL_SEQ_CLR_LINE[] = "\033[K"; |
| 34 |
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|
| 35 |
#define STR_TOP_LEFT_MAX_LEN 80 |
static const int ACTIVE_BOARD_HEIGHT = 8; |
|
#define STR_TOP_MIDDLE_MAX_LEN 40 |
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#define STR_TOP_RIGHT_MAX_LEN 80 |
|
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| 37 |
static const char *get_time_str(char *s, size_t len) |
static const int STR_TOP_LEFT_MAX_LEN = 80; |
| 38 |
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static const int STR_TOP_MIDDLE_MAX_LEN = 40; |
| 39 |
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static const int STR_TOP_RIGHT_MAX_LEN = 80; |
| 40 |
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| 41 |
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static size_t get_time_str(char *s, size_t len) |
| 42 |
{ |
{ |
|
static const char *weekday[] = { |
|
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"天", "一", "二", "三", "四", "五", "六"}; |
|
| 43 |
time_t curtime; |
time_t curtime; |
| 44 |
struct tm local_tm; |
struct tm local_tm; |
| 45 |
|
|
| 46 |
time(&curtime); |
time(&curtime); |
| 47 |
localtime_r(&curtime, &local_tm); |
localtime_r(&curtime, &local_tm); |
| 48 |
size_t j = strftime(s, len, "%b %d %H:%M 星期", &local_tm); |
size_t j = strftime(s, len, "%m/%d %H:%M %Z", &local_tm); |
|
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|
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if (j == 0 || j + strlen(weekday[local_tm.tm_wday]) + 1 > len) |
|
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{ |
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return NULL; |
|
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} |
|
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|
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strncat(s, weekday[local_tm.tm_wday], len - 1 - j); |
|
| 49 |
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|
| 50 |
return s; |
return j; |
| 51 |
} |
} |
| 52 |
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|
| 53 |
void moveto(int row, int col) |
void moveto(int row, int col) |
| 88 |
void clearscr() |
void clearscr() |
| 89 |
{ |
{ |
| 90 |
prints("\033[2J"); |
prints("\033[2J"); |
| 91 |
moveto(0, 0); |
moveto(1, 1); |
| 92 |
} |
} |
| 93 |
|
|
| 94 |
inline int press_any_key() |
inline int press_any_key() |
| 98 |
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|
| 99 |
int press_any_key_ex(const char *msg, int sec) |
int press_any_key_ex(const char *msg, int sec) |
| 100 |
{ |
{ |
|
int ch = 0; |
|
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int duration = 0; |
|
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time_t t_begin = time(NULL); |
|
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|
|
| 101 |
moveto(SCREEN_ROWS, 0); |
moveto(SCREEN_ROWS, 0); |
| 102 |
clrtoeol(); |
clrtoeol(); |
| 103 |
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|
| 104 |
prints(msg); |
prints(msg); |
| 105 |
iflush(); |
iflush(); |
| 106 |
|
|
| 107 |
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return press_any_key_no_prompt(sec); |
| 108 |
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} |
| 109 |
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| 110 |
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inline int press_any_key_no_prompt(int sec) |
| 111 |
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{ |
| 112 |
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int ch = 0; |
| 113 |
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int duration = 0; |
| 114 |
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time_t t_begin = time(NULL); |
| 115 |
|
|
| 116 |
igetch_reset(); |
igetch_reset(); |
| 117 |
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|
| 118 |
do |
do |
| 138 |
iflush(); |
iflush(); |
| 139 |
} |
} |
| 140 |
|
|
| 141 |
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) |
| 142 |
{ |
{ |
| 143 |
int ch; |
int ch; |
| 144 |
int offset = 0; |
int offset = 0; |
| 145 |
int eol; |
int eol; |
| 146 |
int display_len; |
int display_len; |
| 147 |
char input_str[4]; |
char input_str[5]; |
| 148 |
int str_len = 0; |
int str_len = 0; |
| 149 |
|
wchar_t wcs[2]; |
| 150 |
char c; |
char c; |
| 151 |
|
|
| 152 |
buffer[buf_size - 1] = '\0'; |
buffer[buf_size - 1] = '\0'; |
| 156 |
|
|
| 157 |
while (!SYS_server_exit) |
while (!SYS_server_exit) |
| 158 |
{ |
{ |
| 159 |
ch = igetch_t(MIN(MAX_DELAY_TIME, 60)); |
ch = igetch_t(MIN(BBS_max_user_idle_time, 60)); |
| 160 |
|
|
| 161 |
if (ch == CR) |
if (ch == CR) |
| 162 |
{ |
{ |
| 170 |
{ |
{ |
| 171 |
continue; |
continue; |
| 172 |
} |
} |
| 173 |
else if (ch == BACKSPACE) |
else if (ch == KEY_ESC) |
| 174 |
|
{ |
| 175 |
|
buffer[0] = '\0'; |
| 176 |
|
offset = 0; |
| 177 |
|
break; |
| 178 |
|
} |
| 179 |
|
else if (ch == BACKSPACE || ch == KEY_DEL) |
| 180 |
{ |
{ |
| 181 |
if (offset > 0) |
if (offset > 0) |
| 182 |
{ |
{ |
| 220 |
ch = igetch(100); // 0.1 second |
ch = igetch(100); // 0.1 second |
| 221 |
if (ch == KEY_NULL || ch == KEY_TIMEOUT) // Ignore received bytes if no futher input |
if (ch == KEY_NULL || ch == KEY_TIMEOUT) // Ignore received bytes if no futher input |
| 222 |
{ |
{ |
| 223 |
#ifdef _DEBUG |
log_debug("Ignore %d bytes of incomplete UTF8 character", str_len); |
|
log_error("Ignore %d bytes of incomplete UTF8 character\n", str_len); |
|
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#endif |
|
| 224 |
str_len = 0; |
str_len = 0; |
| 225 |
break; |
break; |
| 226 |
} |
} |
| 227 |
} |
} |
| 228 |
|
input_str[str_len] = '\0'; |
| 229 |
|
|
| 230 |
if (str_len == 0) // Incomplete input |
if (str_len == 0) // Incomplete input |
| 231 |
{ |
{ |
| 232 |
continue; |
continue; |
| 233 |
} |
} |
| 234 |
|
|
| 235 |
if (offset + str_len > buf_size - 1 || display_len + 2 > max_display_len) // No enough space for Chinese character |
if (mbstowcs(wcs, input_str, 1) == (size_t)-1) |
| 236 |
|
{ |
| 237 |
|
log_error("mbstowcs() error"); |
| 238 |
|
} |
| 239 |
|
if (offset + str_len > buf_size - 1 || display_len + (UTF8_fixed_width ? 2 : wcwidth(wcs[0])) > max_display_len) // No enough space for Chinese character |
| 240 |
{ |
{ |
| 241 |
outc('\a'); |
outc('\a'); |
| 242 |
iflush(); |
iflush(); |
| 292 |
return offset; |
return offset; |
| 293 |
} |
} |
| 294 |
|
|
| 295 |
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) |
| 296 |
{ |
{ |
| 297 |
int len; |
int len; |
| 298 |
|
|
| 314 |
int offset = 0; |
int offset = 0; |
| 315 |
int eol; |
int eol; |
| 316 |
int display_len; |
int display_len; |
| 317 |
char input_str[4]; |
char input_str[5]; |
| 318 |
int str_len = 0; |
int str_len = 0; |
| 319 |
|
wchar_t wcs[2]; |
| 320 |
|
int wc_len; |
| 321 |
char c; |
char c; |
| 322 |
|
|
| 323 |
buffer[buf_size - 1] = '\0'; |
buffer[buf_size - 1] = '\0'; |
| 337 |
|
|
| 338 |
while (!SYS_server_exit) |
while (!SYS_server_exit) |
| 339 |
{ |
{ |
| 340 |
ch = igetch_t(MIN(MAX_DELAY_TIME, 60)); |
ch = igetch_t(MIN(BBS_max_user_idle_time, 60)); |
| 341 |
|
|
| 342 |
if (ch == CR) |
if (ch == CR) |
| 343 |
{ |
{ |
| 351 |
{ |
{ |
| 352 |
continue; |
continue; |
| 353 |
} |
} |
| 354 |
|
else if (ch == KEY_ESC) |
| 355 |
|
{ |
| 356 |
|
buffer[0] = '\0'; |
| 357 |
|
len = 0; |
| 358 |
|
break; |
| 359 |
|
} |
| 360 |
else if (ch == BACKSPACE) |
else if (ch == BACKSPACE) |
| 361 |
{ |
{ |
| 362 |
if (offset > 0) |
if (offset > 0) |
| 370 |
str_len++; |
str_len++; |
| 371 |
offset--; |
offset--; |
| 372 |
} |
} |
| 373 |
display_len--; |
|
| 374 |
col_cur--; |
if (mbstowcs(wcs, buffer + offset, 1) == (size_t)-1) |
| 375 |
|
{ |
| 376 |
|
log_error("mbstowcs() error"); |
| 377 |
|
} |
| 378 |
|
wc_len = (UTF8_fixed_width ? 2 : wcwidth(wcs[0])); |
| 379 |
|
|
| 380 |
|
if (wc_len == 2) |
| 381 |
|
{ |
| 382 |
|
display_len--; |
| 383 |
|
col_cur--; |
| 384 |
|
} |
| 385 |
} |
} |
| 386 |
|
|
| 387 |
memmove(buffer + offset, buffer + offset + str_len, (size_t)(len - offset - str_len)); |
memmove(buffer + offset, buffer + offset + str_len, (size_t)(len - offset - str_len)); |
| 444 |
str_len++; |
str_len++; |
| 445 |
offset--; |
offset--; |
| 446 |
} |
} |
| 447 |
col_cur--; |
|
| 448 |
|
if (mbstowcs(wcs, buffer + offset, 1) == (size_t)-1) |
| 449 |
|
{ |
| 450 |
|
log_error("mbstowcs() error"); |
| 451 |
|
} |
| 452 |
|
wc_len = (UTF8_fixed_width ? 2 : wcwidth(wcs[0])); |
| 453 |
|
|
| 454 |
|
if (wc_len == 2) |
| 455 |
|
{ |
| 456 |
|
col_cur--; |
| 457 |
|
} |
| 458 |
} |
} |
| 459 |
col_cur--; |
col_cur--; |
| 460 |
|
|
| 476 |
str_len++; |
str_len++; |
| 477 |
c = (c & 0x7f) << 1; |
c = (c & 0x7f) << 1; |
| 478 |
} |
} |
| 479 |
col_cur++; |
|
| 480 |
|
if (mbstowcs(wcs, buffer + offset, 1) == (size_t)-1) |
| 481 |
|
{ |
| 482 |
|
log_error("mbstowcs() error"); |
| 483 |
|
} |
| 484 |
|
wc_len = (UTF8_fixed_width ? 2 : wcwidth(wcs[0])); |
| 485 |
|
|
| 486 |
|
if (wc_len == 2) |
| 487 |
|
{ |
| 488 |
|
col_cur++; |
| 489 |
|
} |
| 490 |
} |
} |
| 491 |
else |
else |
| 492 |
{ |
{ |
| 548 |
ch = igetch(100); // 0.1 second |
ch = igetch(100); // 0.1 second |
| 549 |
if (ch == KEY_NULL || ch == KEY_TIMEOUT) // Ignore received bytes if no futher input |
if (ch == KEY_NULL || ch == KEY_TIMEOUT) // Ignore received bytes if no futher input |
| 550 |
{ |
{ |
| 551 |
#ifdef _DEBUG |
log_debug("Ignore %d bytes of incomplete UTF8 character", str_len); |
|
log_error("Ignore %d bytes of incomplete UTF8 character\n", str_len); |
|
|
#endif |
|
| 552 |
str_len = 0; |
str_len = 0; |
| 553 |
break; |
break; |
| 554 |
} |
} |
| 555 |
} |
} |
| 556 |
|
input_str[str_len] = '\0'; |
| 557 |
|
|
| 558 |
if (str_len == 0) // Incomplete input |
if (str_len == 0) // Incomplete input |
| 559 |
{ |
{ |
| 560 |
continue; |
continue; |
| 561 |
} |
} |
| 562 |
|
|
| 563 |
if (len + str_len > buf_size - 1 || display_len + 2 > max_display_len) // No enough space for Chinese character |
if (mbstowcs(wcs, input_str, 1) == (size_t)-1) |
| 564 |
|
{ |
| 565 |
|
log_error("mbstowcs() error"); |
| 566 |
|
} |
| 567 |
|
wc_len = (UTF8_fixed_width ? 2 : wcwidth(wcs[0])); |
| 568 |
|
|
| 569 |
|
if (len + str_len > buf_size - 1 || |
| 570 |
|
display_len + wc_len > max_display_len) // No enough space for Chinese character |
| 571 |
{ |
{ |
| 572 |
outc('\a'); |
outc('\a'); |
| 573 |
iflush(); |
iflush(); |
| 578 |
memcpy(buffer + offset, input_str, (size_t)str_len); |
memcpy(buffer + offset, input_str, (size_t)str_len); |
| 579 |
len += str_len; |
len += str_len; |
| 580 |
buffer[len] = '\0'; |
buffer[len] = '\0'; |
| 581 |
display_len += 2; |
display_len += wc_len; |
| 582 |
|
|
| 583 |
moveto(row, col_cur); |
moveto(row, col_cur); |
| 584 |
prints("%s", buffer + offset); |
prints("%s", buffer + offset); |
| 585 |
prints("%*s", max_display_len - display_len, ""); |
prints("%*s", max_display_len - display_len, ""); |
| 586 |
|
|
| 587 |
col_cur += 2; |
col_cur += wc_len; |
| 588 |
|
|
| 589 |
moveto(row, col_cur); |
moveto(row, col_cur); |
| 590 |
iflush(); |
iflush(); |
| 655 |
loop = 1; |
loop = 1; |
| 656 |
while (!SYS_server_exit && loop) |
while (!SYS_server_exit && loop) |
| 657 |
{ |
{ |
| 658 |
if (eof_exit > 0 && line_current >= display_line_total && display_line_total <= screen_row_total) |
if (eof_exit > 0 && line_current >= display_line_total) |
| 659 |
{ |
{ |
| 660 |
if (eof_exit == 1) |
if (eof_exit == 1) |
| 661 |
{ |
{ |
| 710 |
input_ok = 0; |
input_ok = 0; |
| 711 |
while (!SYS_server_exit && !input_ok) |
while (!SYS_server_exit && !input_ok) |
| 712 |
{ |
{ |
| 713 |
ch = igetch_t(MAX_DELAY_TIME); |
ch = igetch_t(BBS_max_user_idle_time); |
| 714 |
input_ok = 1; |
input_ok = 1; |
| 715 |
|
|
| 716 |
if (ch != KEY_NULL && ch != KEY_TIMEOUT) |
if (ch != KEY_NULL && ch != KEY_TIMEOUT) |
| 717 |
{ |
{ |
| 718 |
BBS_last_access_tm = time(NULL); |
BBS_last_access_tm = time(NULL); |
| 719 |
|
|
| 720 |
|
// Refresh current action |
| 721 |
|
if (user_online_update(NULL) < 0) |
| 722 |
|
{ |
| 723 |
|
log_error("user_online_update(NULL) error"); |
| 724 |
|
} |
| 725 |
} |
} |
| 726 |
|
|
| 727 |
// extended key handler |
// extended key handler |
| 733 |
switch (ch) |
switch (ch) |
| 734 |
{ |
{ |
| 735 |
case KEY_NULL: |
case KEY_NULL: |
| 736 |
log_error("KEY_NULL\n"); |
log_debug("KEY_NULL"); |
| 737 |
goto cleanup; |
goto cleanup; |
| 738 |
case KEY_TIMEOUT: |
case KEY_TIMEOUT: |
| 739 |
log_error("User input timeout\n"); |
log_debug("User input timeout"); |
| 740 |
goto cleanup; |
goto cleanup; |
| 741 |
case KEY_HOME: |
case KEY_HOME: |
| 742 |
if (line_current - output_current_row < 0) // Reach begin |
if (line_current - output_current_row < 0) // Reach begin |
| 846 |
len = p_line_offsets[line_current + 1] - p_line_offsets[line_current]; |
len = p_line_offsets[line_current + 1] - p_line_offsets[line_current]; |
| 847 |
if (len >= sizeof(buffer)) |
if (len >= sizeof(buffer)) |
| 848 |
{ |
{ |
| 849 |
log_error("Buffer overflow: len=%ld(%ld - %ld) line=%ld \n", |
log_error("Buffer overflow: len=%ld(%ld - %ld) line=%ld ", |
| 850 |
len, p_line_offsets[line_current + 1], p_line_offsets[line_current], line_current); |
len, p_line_offsets[line_current + 1], p_line_offsets[line_current], line_current); |
| 851 |
len = sizeof(buffer) - 1; |
len = sizeof(buffer) - 1; |
| 852 |
} |
} |
| 853 |
else if (len < 0) |
else if (len < 0) |
| 854 |
{ |
{ |
| 855 |
log_error("Incorrect line offsets: len=%ld(%ld - %ld) line=%ld \n", |
log_error("Incorrect line offsets: len=%ld(%ld - %ld) line=%ld ", |
| 856 |
len, p_line_offsets[line_current + 1], p_line_offsets[line_current], line_current); |
len, p_line_offsets[line_current + 1], p_line_offsets[line_current], line_current); |
| 857 |
len = 0; |
len = 0; |
| 858 |
} |
} |
| 871 |
return ch; |
return ch; |
| 872 |
} |
} |
| 873 |
|
|
| 874 |
static int display_file_key_handler(int *p_key, DISPLAY_CTX *p_ctx) |
int display_file_key_handler(int *p_key, DISPLAY_CTX *p_ctx) |
| 875 |
{ |
{ |
| 876 |
switch (*p_key) |
switch (*p_key) |
| 877 |
{ |
{ |
| 889 |
int display_file(const char *filename, int eof_exit) |
int display_file(const char *filename, int eof_exit) |
| 890 |
{ |
{ |
| 891 |
int ret; |
int ret; |
| 892 |
const void *p_shm; |
void *p_shm; |
| 893 |
size_t data_len; |
size_t data_len; |
| 894 |
long line_total; |
long line_total; |
| 895 |
const void *p_data; |
const void *p_data; |
| 897 |
|
|
| 898 |
if ((p_shm = get_file_shm_readonly(filename, &data_len, &line_total, &p_data, &p_line_offsets)) == NULL) |
if ((p_shm = get_file_shm_readonly(filename, &data_len, &line_total, &p_data, &p_line_offsets)) == NULL) |
| 899 |
{ |
{ |
| 900 |
log_error("get_file_shm(%s) error\n", filename); |
log_error("get_file_shm(%s) error", filename); |
| 901 |
return KEY_NULL; |
return KEY_NULL; |
| 902 |
} |
} |
| 903 |
|
|
| 904 |
if (user_online_update("VIEW_FILE") < 0) |
if (user_online_update("VIEW_FILE") < 0) |
| 905 |
{ |
{ |
| 906 |
log_error("user_online_update(VIEW_FILE) error\n"); |
log_error("user_online_update(VIEW_FILE) error"); |
| 907 |
} |
} |
| 908 |
|
|
| 909 |
ret = display_data(p_data, line_total, p_line_offsets, eof_exit, display_file_key_handler, DATA_READ_HELP); |
ret = display_data(p_data, line_total, p_line_offsets, eof_exit, display_file_key_handler, DATA_READ_HELP); |
| 910 |
|
|
| 911 |
if (detach_file_shm(p_shm) < 0) |
if (detach_file_shm(p_shm) < 0) |
| 912 |
{ |
{ |
| 913 |
log_error("detach_file_shm(%s) error\n", filename); |
log_error("detach_file_shm(%s) error", filename); |
| 914 |
} |
} |
| 915 |
|
|
| 916 |
return ret; |
return ret; |
| 954 |
int show_bottom(const char *msg) |
int show_bottom(const char *msg) |
| 955 |
{ |
{ |
| 956 |
char str_time[LINE_BUFFER_LEN]; |
char str_time[LINE_BUFFER_LEN]; |
| 957 |
|
int len_str_time; |
| 958 |
time_t time_online; |
time_t time_online; |
| 959 |
struct tm *tm_online; |
struct tm *tm_online; |
| 960 |
char msg_f[LINE_BUFFER_LEN]; |
char msg_f[LINE_BUFFER_LEN]; |
| 961 |
int eol; |
int eol; |
| 962 |
int msg_len; |
int len_msg; |
| 963 |
int len; |
int len; |
| 964 |
int len_username; |
int len_username; |
| 965 |
char str_tm_online[LINE_BUFFER_LEN]; |
char str_tm_online[LINE_BUFFER_LEN]; |
| 966 |
|
int len_str_tm_online; |
| 967 |
|
|
| 968 |
get_time_str(str_time, sizeof(str_time)); |
len_str_time = (int)get_time_str(str_time, sizeof(str_time)); |
| 969 |
|
|
| 970 |
msg_f[0] = '\0'; |
msg_f[0] = '\0'; |
| 971 |
msg_len = 0; |
len_msg = 0; |
| 972 |
if (msg != NULL) |
if (msg != NULL) |
| 973 |
{ |
{ |
| 974 |
strncpy(msg_f, msg, sizeof(msg_f) - 1); |
strncpy(msg_f, msg, sizeof(msg_f) - 1); |
| 975 |
msg_f[sizeof(msg_f) - 1] = '\0'; |
msg_f[sizeof(msg_f) - 1] = '\0'; |
| 976 |
len = split_line(msg_f, 23, &eol, &msg_len, 1); |
len = split_line(msg_f, 23, &eol, &len_msg, 1); |
| 977 |
msg_f[len] = '\0'; |
msg_f[len] = '\0'; |
| 978 |
} |
} |
| 979 |
|
|
| 981 |
|
|
| 982 |
time_online = time(NULL) - BBS_login_tm; |
time_online = time(NULL) - BBS_login_tm; |
| 983 |
tm_online = gmtime(&time_online); |
tm_online = gmtime(&time_online); |
| 984 |
if (tm_online->tm_mday > 0) |
if (tm_online->tm_mday > 1) |
| 985 |
{ |
{ |
| 986 |
snprintf(str_tm_online, sizeof(str_tm_online), |
snprintf(str_tm_online, sizeof(str_tm_online), |
| 987 |
"\033[36m%2d\033[33m天\033[36m%2d\033[33m时", |
"\033[36m%d\033[33md \033[36m%d\033[33m:\033[36m%.2d", |
| 988 |
tm_online->tm_yday, tm_online->tm_hour); |
tm_online->tm_mday - 1, tm_online->tm_hour, tm_online->tm_min); |
| 989 |
} |
} |
| 990 |
else |
else |
| 991 |
{ |
{ |
| 992 |
snprintf(str_tm_online, sizeof(str_tm_online), |
snprintf(str_tm_online, sizeof(str_tm_online), |
| 993 |
"\033[36m%2d\033[33m时\033[36m%2d\033[33m分", |
"\033[36m%d\033[33m:\033[36m%.2d", |
| 994 |
tm_online->tm_hour, tm_online->tm_min); |
tm_online->tm_hour, tm_online->tm_min); |
| 995 |
} |
} |
| 996 |
|
len_str_tm_online = str_length(str_tm_online, 1); |
| 997 |
|
|
| 998 |
moveto(SCREEN_ROWS, 0); |
moveto(SCREEN_ROWS, 0); |
| 999 |
clrtoeol(); |
clrtoeol(); |
| 1000 |
prints("\033[1;44;33m时间[\033[36m%s\033[33m]%s%*s \033[33m帐号[\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", |
| 1001 |
str_time, msg_f, 38 - msg_len - len_username, "", BBS_username, str_tm_online); |
str_time, msg_f, 65 - len_str_time - len_msg - len_username - len_str_tm_online, |
| 1002 |
|
"", BBS_username, str_tm_online); |
| 1003 |
|
|
| 1004 |
return 0; |
return 0; |
| 1005 |
} |
} |
| 1023 |
{ |
{ |
| 1024 |
if ((p_shm = get_file_shm_readonly(DATA_ACTIVE_BOARD, &data_len, &line_total, &p_data, &p_line_offsets)) == NULL) |
if ((p_shm = get_file_shm_readonly(DATA_ACTIVE_BOARD, &data_len, &line_total, &p_data, &p_line_offsets)) == NULL) |
| 1025 |
{ |
{ |
| 1026 |
log_error("get_file_shm(%s) error\n", DATA_ACTIVE_BOARD); |
log_error("get_file_shm(%s) error", DATA_ACTIVE_BOARD); |
| 1027 |
return KEY_NULL; |
return KEY_NULL; |
| 1028 |
} |
} |
| 1029 |
} |
} |
| 1045 |
len = p_line_offsets[line_current + 1] - p_line_offsets[line_current]; |
len = p_line_offsets[line_current + 1] - p_line_offsets[line_current]; |
| 1046 |
if (len >= LINE_BUFFER_LEN) |
if (len >= LINE_BUFFER_LEN) |
| 1047 |
{ |
{ |
| 1048 |
log_error("buffer overflow: len=%ld(%ld - %ld) line=%ld \n", |
log_error("buffer overflow: len=%ld(%ld - %ld) line=%ld ", |
| 1049 |
len, p_line_offsets[line_current + 1], p_line_offsets[line_current], line_current); |
len, p_line_offsets[line_current + 1], p_line_offsets[line_current], line_current); |
| 1050 |
len = LINE_BUFFER_LEN - 1; |
len = LINE_BUFFER_LEN - 1; |
| 1051 |
} |
} |