| 22 |
#include "screen.h" |
#include "screen.h" |
| 23 |
#include <string.h> |
#include <string.h> |
| 24 |
#include <ctype.h> |
#include <ctype.h> |
|
#include <sys/types.h> |
|
|
#include <sys/stat.h> |
|
| 25 |
#include <unistd.h> |
#include <unistd.h> |
| 26 |
#include <stdlib.h> |
#include <stdlib.h> |
| 27 |
|
#include <sys/types.h> |
| 28 |
|
#include <sys/stat.h> |
| 29 |
|
#include <sys/param.h> |
| 30 |
|
|
| 31 |
#define ACTIVE_BOARD_HEIGHT 8 |
#define ACTIVE_BOARD_HEIGHT 8 |
| 32 |
|
|
| 82 |
prints(" \033[1;33m按任意键继续...\033[0;37m"); |
prints(" \033[1;33m按任意键继续...\033[0;37m"); |
| 83 |
iflush(); |
iflush(); |
| 84 |
|
|
| 85 |
return igetch_t(60); |
return igetch_t(MIN(MAX_DELAY_TIME, 60)); |
| 86 |
} |
} |
| 87 |
|
|
| 88 |
void set_input_echo(int echo) |
void set_input_echo(int echo) |
| 98 |
prints("\xff\xfb\x01\xff\xfb\x03"); |
prints("\xff\xfb\x01\xff\xfb\x03"); |
| 99 |
iflush(); |
iflush(); |
| 100 |
igetch(0); |
igetch(0); |
| 101 |
igetch(1); |
igetch_reset(); |
| 102 |
} |
} |
| 103 |
} |
} |
| 104 |
|
|
| 109 |
int hz = 0; |
int hz = 0; |
| 110 |
|
|
| 111 |
buffer[buf_size - 1] = '\0'; |
buffer[buf_size - 1] = '\0'; |
| 112 |
for (offset = 0; offset < buf_size - 1 && buffer[offset] != '\0'; offset++); |
for (offset = 0; offset < buf_size - 1 && buffer[offset] != '\0'; offset++) |
| 113 |
|
; |
| 114 |
|
|
| 115 |
|
igetch_reset(); |
| 116 |
|
|
| 117 |
while ((c = igetch_t(60))) |
while (!SYS_server_exit) |
| 118 |
{ |
{ |
| 119 |
if (c == KEY_NULL || c == KEY_TIMEOUT || c == CR) |
c = igetch_t(MIN(MAX_DELAY_TIME, 60)); |
| 120 |
|
|
| 121 |
|
if (c == CR) |
| 122 |
{ |
{ |
| 123 |
igetch(1); // Cleanup remaining '\n' in the buffer |
igetch_reset(); |
| 124 |
break; |
break; |
| 125 |
} |
} |
| 126 |
if (c == LF) |
else if (c == KEY_TIMEOUT || c == KEY_NULL) // timeout or broken pipe |
| 127 |
|
{ |
| 128 |
|
return -1; |
| 129 |
|
} |
| 130 |
|
else if (c == LF || c == '\0') |
| 131 |
{ |
{ |
| 132 |
continue; |
continue; |
| 133 |
} |
} |
| 134 |
if (c == BACKSPACE) |
else if (c == BACKSPACE) |
| 135 |
{ |
{ |
| 136 |
if (offset > 0) |
if (offset > 0) |
| 137 |
{ |
{ |
| 152 |
} |
} |
| 153 |
continue; |
continue; |
| 154 |
} |
} |
| 155 |
if (c > 255 || iscntrl(c)) |
else if (c > 255 || iscntrl(c)) |
| 156 |
{ |
{ |
| 157 |
continue; |
continue; |
| 158 |
} |
} |
| 159 |
if (c > 127 && c <= 255) |
else if (c > 127 && c <= 255) |
| 160 |
{ |
{ |
| 161 |
if (!hz && offset + 2 > buf_size - 1) // No enough space for Chinese character |
if (!hz && offset + 2 > buf_size - 1) // No enough space for Chinese character |
| 162 |
{ |
{ |
| 163 |
igetch(1); // Cleanup remaining input |
igetch(0); // Ignore 1 character |
| 164 |
outc('\a'); |
outc('\a'); |
| 165 |
iflush(); |
iflush(); |
| 166 |
continue; |
continue; |
| 167 |
} |
} |
| 168 |
hz = (!hz); |
hz = (!hz); |
| 169 |
} |
} |
| 170 |
|
|
| 171 |
if (offset + 1 > buf_size - 1) |
if (offset + 1 > buf_size - 1) |
| 172 |
{ |
{ |
| 173 |
outc('\a'); |
outc('\a'); |
| 174 |
iflush(); |
iflush(); |
| 175 |
continue; |
continue; |
| 176 |
} |
} |
| 177 |
|
|
| 178 |
buffer[offset++] = (char)c; |
buffer[offset++] = (char)c; |
| 179 |
buffer[offset] = '\0'; |
buffer[offset] = '\0'; |
| 180 |
|
|
| 181 |
switch (echo_mode) |
switch (echo_mode) |
| 182 |
{ |
{ |
| 183 |
case DOECHO: |
case DOECHO: |
| 214 |
{ |
{ |
| 215 |
int len; |
int len; |
| 216 |
|
|
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igetch(1); // Cleanup input buffer |
|
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|
| 217 |
moveto(row, col); |
moveto(row, col); |
| 218 |
prints(prompt); |
prints(prompt); |
| 219 |
prints(buffer); |
prints(buffer); |
| 280 |
line = begin_line; |
line = begin_line; |
| 281 |
max_lines = screen_rows - 1; |
max_lines = screen_rows - 1; |
| 282 |
|
|
| 283 |
while (loop) |
while (!SYS_server_exit && loop) |
| 284 |
{ |
{ |
| 285 |
if (c_line_current >= c_line_total && c_line_total <= screen_rows - 2) |
if (c_line_current >= c_line_total && c_line_total <= screen_rows - 2) |
| 286 |
{ |
{ |
| 309 |
} |
} |
| 310 |
|
|
| 311 |
moveto(screen_rows, 0); |
moveto(screen_rows, 0); |
| 312 |
prints("\033[1;44;32m%s (%d%%)%s\033[33m │ 结束 ← <q> │ ↑/↓/PgUp/PgDn 移动 │ ? 辅助说明 │ \033[m", |
prints("\033[1;44;32m%s (%d%%)%s\033[33m │ 结束 ← <q> │ ↑/↓/PgUp/PgDn 移动 │ ? 辅助说明 │ \033[m", |
| 313 |
(percentile < 100 ? "下面还有喔" : "没有更多了"), percentile, |
(percentile < 100 ? "下面还有喔" : "没有更多了"), percentile, |
| 314 |
(percentile < 10 ? " " : (percentile < 100 ? " " : ""))); |
(percentile < 10 ? " " : (percentile < 100 ? " " : ""))); |
| 315 |
iflush(); |
iflush(); |
| 316 |
|
|
| 317 |
input_ok = 0; |
input_ok = 0; |
| 318 |
while (!input_ok) |
while (!SYS_server_exit && !input_ok) |
| 319 |
{ |
{ |
| 320 |
ch = igetch_t(MAX_DELAY_TIME); |
ch = igetch_t(MAX_DELAY_TIME); |
| 321 |
input_ok = 1; |
input_ok = 1; |
| 322 |
switch (ch) |
switch (ch) |
| 323 |
{ |
{ |
| 324 |
|
case KEY_NULL: |
| 325 |
|
case KEY_TIMEOUT: |
| 326 |
|
goto cleanup; |
| 327 |
|
case KEY_HOME: |
| 328 |
|
c_line_current = 0; |
| 329 |
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line = begin_line; |
| 330 |
|
max_lines = screen_rows - 1; |
| 331 |
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clrline(begin_line, screen_rows); |
| 332 |
|
break; |
| 333 |
|
case KEY_END: |
| 334 |
|
c_line_current = c_line_total - (screen_rows - 2); |
| 335 |
|
line = begin_line; |
| 336 |
|
max_lines = screen_rows - 1; |
| 337 |
|
clrline(begin_line, screen_rows); |
| 338 |
|
break; |
| 339 |
case KEY_UP: |
case KEY_UP: |
| 340 |
if (c_line_current - line < 0) // Reach top |
if (c_line_current - line < 0) // Reach top |
| 341 |
{ |
{ |
| 347 |
// prints("\033[T"); // Scroll down 1 line |
// prints("\033[T"); // Scroll down 1 line |
| 348 |
max_lines = screen_rows - 1; // Legacy Fterm only works with this line |
max_lines = screen_rows - 1; // Legacy Fterm only works with this line |
| 349 |
break; |
break; |
|
case KEY_DOWN: |
|
| 350 |
case CR: |
case CR: |
| 351 |
|
igetch_reset(); |
| 352 |
|
case KEY_DOWN: |
| 353 |
if (c_line_current + ((screen_rows - 2) - (line - 1)) >= c_line_total) // Reach bottom |
if (c_line_current + ((screen_rows - 2) - (line - 1)) >= c_line_total) // Reach bottom |
| 354 |
{ |
{ |
| 355 |
break; |
break; |
| 393 |
max_lines = screen_rows - 1; |
max_lines = screen_rows - 1; |
| 394 |
clrline(begin_line, screen_rows); |
clrline(begin_line, screen_rows); |
| 395 |
break; |
break; |
|
case KEY_NULL: |
|
|
case KEY_TIMEOUT: |
|
| 396 |
case KEY_LEFT: |
case KEY_LEFT: |
| 397 |
case 'q': |
case 'q': |
| 398 |
case 'Q': |
case 'Q': |
| 418 |
clrline(begin_line, screen_rows); |
clrline(begin_line, screen_rows); |
| 419 |
break; |
break; |
| 420 |
default: |
default: |
| 421 |
|
log_std("Input: %d\n", ch); |
| 422 |
input_ok = 0; |
input_ok = 0; |
| 423 |
break; |
break; |
| 424 |
} |
} |
| 425 |
|
|
| 426 |
|
BBS_last_access_tm = time(0); |
| 427 |
} |
} |
| 428 |
|
|
| 429 |
continue; |
continue; |
| 448 |
line++; |
line++; |
| 449 |
} |
} |
| 450 |
|
|
| 451 |
|
cleanup: |
| 452 |
free(p_line_offsets); |
free(p_line_offsets); |
| 453 |
fclose(fin); |
fclose(fin); |
| 454 |
|
|
| 457 |
|
|
| 458 |
int show_top(char *status) |
int show_top(char *status) |
| 459 |
{ |
{ |
| 460 |
char buffer[LINE_BUFFER_LEN]; |
int end_of_line; |
| 461 |
|
int display_len; |
| 462 |
|
unsigned int len; |
| 463 |
|
|
| 464 |
|
char space1[LINE_BUFFER_LEN]; |
| 465 |
|
char space2[LINE_BUFFER_LEN]; |
| 466 |
|
|
| 467 |
str_space(buffer, 20 - (int)strnlen(BBS_current_section_name, sizeof(BBS_current_section_name))); |
len = split_line(status, 20, &end_of_line, &display_len); |
| 468 |
|
if (end_of_line) |
| 469 |
|
{ |
| 470 |
|
status[len] = '\0'; |
| 471 |
|
} |
| 472 |
|
str_space(space1, 31 - display_len); |
| 473 |
|
|
| 474 |
|
len = split_line(BBS_current_section_name, 20, &end_of_line, &display_len); |
| 475 |
|
if (end_of_line) |
| 476 |
|
{ |
| 477 |
|
status[len] = '\0'; |
| 478 |
|
} |
| 479 |
|
str_space(space2, 30 - display_len); |
| 480 |
|
|
| 481 |
moveto(1, 0); |
moveto(1, 0); |
| 482 |
clrtoeol(); |
clrtoeol(); |
| 483 |
prints("\033[1;44;33m%-20s \033[37m%20s" |
prints("\033[1;44;33m%s \033[37m%s%s%s\033[33m 讨论区 [%s]\033[m", |
| 484 |
" %s\033[33m讨论区 [%s]\033[m", |
status, space1, BBS_name, space2, BBS_current_section_name); |
|
status, BBS_name, buffer, BBS_current_section_name); |
|
| 485 |
iflush(); |
iflush(); |
| 486 |
|
|
| 487 |
return 0; |
return 0; |
| 490 |
int show_bottom(char *msg) |
int show_bottom(char *msg) |
| 491 |
{ |
{ |
| 492 |
char str_time[LINE_BUFFER_LEN]; |
char str_time[LINE_BUFFER_LEN]; |
| 493 |
char buffer[LINE_BUFFER_LEN]; |
char space[LINE_BUFFER_LEN]; |
| 494 |
time_t time_online; |
time_t time_online; |
| 495 |
struct tm *tm_online; |
struct tm *tm_online; |
| 496 |
|
|
| 497 |
get_time_str(str_time, sizeof(str_time)); |
get_time_str(str_time, sizeof(str_time)); |
| 498 |
str_space(buffer, 33 - (int)strnlen(BBS_username, sizeof(BBS_username))); |
str_space(space, 34 - (int)strnlen(BBS_username, sizeof(BBS_username))); |
| 499 |
|
|
| 500 |
time_online = time(0) - BBS_login_tm; |
time_online = time(0) - BBS_login_tm; |
| 501 |
tm_online = gmtime(&time_online); |
tm_online = gmtime(&time_online); |
| 502 |
|
|
| 503 |
moveto(screen_rows, 0); |
moveto(screen_rows, 0); |
| 504 |
clrtoeol(); |
clrtoeol(); |
| 505 |
prints("\033[1;44;33m[\033[36m%s\033[33m]" |
prints("\033[1;44;33m[\033[36m%s\033[33m]%s帐号[\033[36m%s\033[33m]" |
|
"%s帐号[\033[36m%s\033[33m]" |
|
| 506 |
"[\033[36m%1d\033[33m:\033[36m%2d\033[33m:\033[36m%2d\033[33m]\033[m", |
"[\033[36m%1d\033[33m:\033[36m%2d\033[33m:\033[36m%2d\033[33m]\033[m", |
| 507 |
str_time, buffer, BBS_username, tm_online->tm_mday - 1, |
str_time, space, BBS_username, tm_online->tm_mday - 1, |
| 508 |
tm_online->tm_hour, tm_online->tm_min); |
tm_online->tm_hour, tm_online->tm_min); |
| 509 |
iflush(); |
iflush(); |
| 510 |
|
|
| 519 |
static int line; |
static int line; |
| 520 |
unsigned int len; |
unsigned int len; |
| 521 |
int end_of_line; |
int end_of_line; |
| 522 |
|
int display_len; |
| 523 |
|
|
| 524 |
clrline(3, 2 + ACTIVE_BOARD_HEIGHT); |
clrline(3, 2 + ACTIVE_BOARD_HEIGHT); |
| 525 |
|
|
| 547 |
break; |
break; |
| 548 |
} |
} |
| 549 |
line++; |
line++; |
| 550 |
len = split_line(buffer, screen_cols, &end_of_line); |
len = split_line(buffer, screen_cols, &end_of_line, &display_len); |
| 551 |
buffer[len] = '\0'; // Truncate over-length line |
buffer[len] = '\0'; // Truncate over-length line |
| 552 |
moveto(3 + i, 0); |
moveto(3 + i, 0); |
| 553 |
prints("%s", buffer); |
prints("%s", buffer); |