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#include "screen.h" |
#include "screen.h" |
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#include <string.h> |
#include <string.h> |
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#include <ctype.h> |
#include <ctype.h> |
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#include <sys/types.h> |
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#include <sys/stat.h> |
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#include <unistd.h> |
#include <unistd.h> |
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#include <stdlib.h> |
#include <stdlib.h> |
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#include <sys/types.h> |
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#include <sys/stat.h> |
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#include <sys/param.h> |
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| 31 |
#define ACTIVE_BOARD_HEIGHT 8 |
#define ACTIVE_BOARD_HEIGHT 8 |
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|
|
| 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"); |
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iflush(); |
iflush(); |
| 84 |
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|
| 85 |
return igetch_t(60); |
return igetch_t(MIN(MAX_DELAY_TIME, 60)); |
| 86 |
} |
} |
| 87 |
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|
| 88 |
void set_input_echo(int echo) |
void set_input_echo(int echo) |
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prints("\xff\xfb\x01\xff\xfb\x03"); |
prints("\xff\xfb\x01\xff\xfb\x03"); |
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iflush(); |
iflush(); |
| 100 |
igetch(0); |
igetch(0); |
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igetch(1); |
igetch_reset(); |
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} |
} |
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} |
} |
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|
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int hz = 0; |
int hz = 0; |
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buffer[buf_size - 1] = '\0'; |
buffer[buf_size - 1] = '\0'; |
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for (offset = 0; offset < buf_size - 1 && buffer[offset] != '\0'; offset++); |
for (offset = 0; offset < buf_size - 1 && buffer[offset] != '\0'; offset++) |
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; |
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while ((c = igetch_t(60))) |
igetch_reset(); |
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| 117 |
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while (!SYS_server_exit) |
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{ |
{ |
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if (c == KEY_NULL || c == KEY_TIMEOUT || c == CR) |
c = igetch_t(MIN(MAX_DELAY_TIME, 60)); |
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|
| 121 |
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if (c == CR) |
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{ |
{ |
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igetch(1); // Cleanup remaining '\n' in the buffer |
igetch_reset(); |
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break; |
break; |
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} |
} |
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if (c == LF) |
else if (c == KEY_TIMEOUT || c == KEY_NULL) // timeout or broken pipe |
| 127 |
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{ |
| 128 |
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return -1; |
| 129 |
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} |
| 130 |
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else if (c == LF || c == '\0') |
| 131 |
{ |
{ |
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continue; |
continue; |
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} |
} |
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if (c == BACKSPACE) |
else if (c == BACKSPACE) |
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{ |
{ |
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if (offset > 0) |
if (offset > 0) |
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{ |
{ |
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} |
} |
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continue; |
continue; |
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} |
} |
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if (c > 255 || iscntrl(c)) |
else if (c > 255 || iscntrl(c)) |
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{ |
{ |
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continue; |
continue; |
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} |
} |
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if (c > 127 && c <= 255) |
else if (c > 127 && c <= 255) |
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{ |
{ |
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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 |
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{ |
{ |
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igetch(1); // Cleanup remaining input |
igetch(0); // Ignore 1 character |
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outc('\a'); |
outc('\a'); |
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iflush(); |
iflush(); |
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continue; |
continue; |
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} |
} |
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hz = (!hz); |
hz = (!hz); |
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} |
} |
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|
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if (offset + 1 > buf_size - 1) |
if (offset + 1 > buf_size - 1) |
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{ |
{ |
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outc('\a'); |
outc('\a'); |
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iflush(); |
iflush(); |
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continue; |
continue; |
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} |
} |
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|
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buffer[offset++] = (char)c; |
buffer[offset++] = (char)c; |
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buffer[offset] = '\0'; |
buffer[offset] = '\0'; |
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|
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switch (echo_mode) |
switch (echo_mode) |
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{ |
{ |
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case DOECHO: |
case DOECHO: |
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{ |
{ |
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int len; |
int len; |
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igetch(1); // Cleanup input buffer |
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moveto(row, col); |
moveto(row, col); |
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prints(prompt); |
prints(prompt); |
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prints(buffer); |
prints(buffer); |
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line = begin_line; |
line = begin_line; |
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max_lines = screen_rows - 1; |
max_lines = screen_rows - 1; |
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|
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while (loop) |
while (!SYS_server_exit && loop) |
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{ |
{ |
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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) |
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{ |
{ |
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iflush(); |
iflush(); |
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|
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input_ok = 0; |
input_ok = 0; |
| 318 |
while (!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(MAX_DELAY_TIME); |
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input_ok = 1; |
input_ok = 1; |
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switch (ch) |
switch (ch) |
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{ |
{ |
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|
case KEY_NULL: |
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case KEY_TIMEOUT: |
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goto cleanup; |
| 327 |
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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); |
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|
break; |
| 333 |
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case KEY_END: |
| 334 |
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c_line_current = c_line_total - (screen_rows - 2); |
| 335 |
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line = begin_line; |
| 336 |
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max_lines = screen_rows - 1; |
| 337 |
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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 |
{ |
{ |
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// 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 |
{ |
{ |
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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: |
|
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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: |
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|
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 |
|
|