| 14 |
* * |
* * |
| 15 |
***************************************************************************/ |
***************************************************************************/ |
| 16 |
|
|
|
#include "screen.h" |
|
| 17 |
#include "bbs.h" |
#include "bbs.h" |
| 18 |
#include "common.h" |
#include "common.h" |
| 19 |
#include "str_process.h" |
#include "editor.h" |
|
#include "log.h" |
|
|
#include "io.h" |
|
| 20 |
#include "file_loader.h" |
#include "file_loader.h" |
| 21 |
#include <fcntl.h> |
#include "io.h" |
| 22 |
|
#include "log.h" |
| 23 |
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#include "login.h" |
| 24 |
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#include "screen.h" |
| 25 |
|
#include "str_process.h" |
| 26 |
#include <ctype.h> |
#include <ctype.h> |
|
#include <unistd.h> |
|
|
#include <stdlib.h> |
|
| 27 |
#include <errno.h> |
#include <errno.h> |
| 28 |
#include <sys/types.h> |
#include <fcntl.h> |
| 29 |
#include <sys/stat.h> |
#include <string.h> |
| 30 |
|
#include <stdlib.h> |
| 31 |
|
#include <unistd.h> |
| 32 |
#include <sys/param.h> |
#include <sys/param.h> |
| 33 |
|
#include <sys/stat.h> |
| 34 |
#include <sys/shm.h> |
#include <sys/shm.h> |
| 35 |
|
#include <sys/types.h> |
|
#define _POSIX_C_SOURCE 200809L |
|
|
#include <string.h> |
|
| 36 |
|
|
| 37 |
#define ACTIVE_BOARD_HEIGHT 8 |
#define ACTIVE_BOARD_HEIGHT 8 |
| 38 |
|
|
| 39 |
#define STR_TOP_LEFT_MAX_LEN 40 |
#define STR_TOP_LEFT_MAX_LEN 80 |
| 40 |
#define STR_TOP_MIDDLE_MAX_LEN 20 |
#define STR_TOP_MIDDLE_MAX_LEN 40 |
| 41 |
#define STR_TOP_RIGHT_MAX_LEN 20 |
#define STR_TOP_RIGHT_MAX_LEN 80 |
| 42 |
|
|
| 43 |
|
static const char *get_time_str(char *s, size_t len) |
| 44 |
|
{ |
| 45 |
|
static const char *weekday[] = { |
| 46 |
|
"天", "一", "二", "三", "四", "五", "六"}; |
| 47 |
|
time_t curtime; |
| 48 |
|
struct tm local_tm; |
| 49 |
|
|
| 50 |
#define MSG_EXT_MAX_LEN 200 |
time(&curtime); |
| 51 |
|
localtime_r(&curtime, &local_tm); |
| 52 |
|
size_t j = strftime(s, len, "%b %d %H:%M 星期", &local_tm); |
| 53 |
|
|
| 54 |
|
if (j == 0 || j + strlen(weekday[local_tm.tm_wday]) + 1 > len) |
| 55 |
|
{ |
| 56 |
|
return NULL; |
| 57 |
|
} |
| 58 |
|
|
| 59 |
|
strncat(s, weekday[local_tm.tm_wday], len - 1 - j); |
| 60 |
|
|
| 61 |
|
return s; |
| 62 |
|
} |
| 63 |
|
|
| 64 |
void moveto(int row, int col) |
void moveto(int row, int col) |
| 65 |
{ |
{ |
| 107 |
moveto(SCREEN_ROWS, 0); |
moveto(SCREEN_ROWS, 0); |
| 108 |
clrtoeol(); |
clrtoeol(); |
| 109 |
|
|
| 110 |
prints(" \033[1;33m...\033[0;37m"); |
prints(" \033[1;33m按任意键继续...\033[0;37m"); |
| 111 |
iflush(); |
iflush(); |
| 112 |
|
|
| 113 |
return igetch_t(MIN(MAX_DELAY_TIME, 60)); |
return igetch_t(MIN(MAX_DELAY_TIME, 60)); |
| 130 |
} |
} |
| 131 |
} |
} |
| 132 |
|
|
| 133 |
static int _str_input(char *buffer, int buf_size, int echo_mode) |
static int _str_input(char *buffer, int buf_size, int max_display_len, int echo_mode) |
| 134 |
{ |
{ |
| 135 |
int c; |
int ch; |
| 136 |
int offset = 0; |
int offset = 0; |
| 137 |
int hz = 0; |
int eol; |
| 138 |
|
int display_len; |
| 139 |
|
char input_str[4]; |
| 140 |
|
int str_len = 0; |
| 141 |
|
char c; |
| 142 |
|
|
| 143 |
buffer[buf_size - 1] = '\0'; |
buffer[buf_size - 1] = '\0'; |
| 144 |
for (offset = 0; offset < buf_size - 1 && buffer[offset] != '\0'; offset++) |
offset = split_line(buffer, max_display_len, &eol, &display_len, 0); |
|
; |
|
| 145 |
|
|
| 146 |
igetch_reset(); |
igetch_reset(); |
| 147 |
|
|
| 148 |
while (!SYS_server_exit) |
while (!SYS_server_exit) |
| 149 |
{ |
{ |
| 150 |
c = igetch_t(MIN(MAX_DELAY_TIME, 60)); |
ch = igetch_t(MIN(MAX_DELAY_TIME, 60)); |
| 151 |
|
|
| 152 |
if (c == CR) |
if (ch == CR) |
| 153 |
{ |
{ |
| 154 |
igetch_reset(); |
igetch_reset(); |
| 155 |
break; |
break; |
| 156 |
} |
} |
| 157 |
else if (c == KEY_TIMEOUT || c == KEY_NULL) // timeout or broken pipe |
else if (ch == KEY_TIMEOUT || ch == KEY_NULL) // timeout or broken pipe |
| 158 |
{ |
{ |
| 159 |
return -1; |
return -1; |
| 160 |
} |
} |
| 161 |
else if (c == LF || c == '\0') |
else if (ch == LF || ch == '\0') |
| 162 |
{ |
{ |
| 163 |
continue; |
continue; |
| 164 |
} |
} |
| 165 |
else if (c == BACKSPACE) |
else if (ch == BACKSPACE) |
| 166 |
{ |
{ |
| 167 |
if (offset > 0) |
if (offset > 0) |
| 168 |
{ |
{ |
| 169 |
offset--; |
offset--; |
| 170 |
if (buffer[offset] < 0 || buffer[offset] > 127) |
if (buffer[offset] < 0 || buffer[offset] > 127) // UTF8 |
| 171 |
{ |
{ |
| 172 |
prints("\033[D \033[D"); |
while (offset > 0 && (buffer[offset] & 0b11000000) != 0b11000000) |
|
offset--; |
|
|
if (offset < 0) // should not happen |
|
| 173 |
{ |
{ |
| 174 |
log_error("Offset of buffer is negative\n"); |
offset--; |
|
offset = 0; |
|
| 175 |
} |
} |
| 176 |
|
display_len--; |
| 177 |
|
prints("\033[D \033[D"); |
| 178 |
} |
} |
| 179 |
buffer[offset] = '\0'; |
buffer[offset] = '\0'; |
| 180 |
|
display_len--; |
| 181 |
prints("\033[D \033[D"); |
prints("\033[D \033[D"); |
| 182 |
iflush(); |
iflush(); |
| 183 |
} |
} |
| 184 |
continue; |
continue; |
| 185 |
} |
} |
| 186 |
else if (c > 255 || iscntrl(c)) |
else if (ch > 255 || iscntrl(ch)) |
| 187 |
{ |
{ |
| 188 |
continue; |
continue; |
| 189 |
} |
} |
| 190 |
else if (c > 127 && c <= 255) |
else if ((ch & 0xff80) == 0x80) // head of multi-byte character |
| 191 |
{ |
{ |
| 192 |
if (!hz && offset + 2 > buf_size - 1) // No enough space for Chinese character |
str_len = 0; |
| 193 |
|
c = (char)(ch & 0b11110000); |
| 194 |
|
while (c & 0b10000000) |
| 195 |
|
{ |
| 196 |
|
input_str[str_len] = (char)(ch - 256); |
| 197 |
|
str_len++; |
| 198 |
|
c = (c & 0b01111111) << 1; |
| 199 |
|
|
| 200 |
|
if ((c & 0b10000000) == 0) // Input completed |
| 201 |
|
{ |
| 202 |
|
break; |
| 203 |
|
} |
| 204 |
|
|
| 205 |
|
// Expect additional bytes of input |
| 206 |
|
ch = igetch(100); // 0.1 second |
| 207 |
|
if (ch == KEY_NULL || ch == KEY_TIMEOUT) // Ignore received bytes if no futher input |
| 208 |
|
{ |
| 209 |
|
#ifdef _DEBUG |
| 210 |
|
log_error("Ignore %d bytes of incomplete UTF8 character\n", str_len); |
| 211 |
|
#endif |
| 212 |
|
str_len = 0; |
| 213 |
|
break; |
| 214 |
|
} |
| 215 |
|
} |
| 216 |
|
|
| 217 |
|
if (str_len == 0) // Incomplete input |
| 218 |
|
{ |
| 219 |
|
continue; |
| 220 |
|
} |
| 221 |
|
|
| 222 |
|
if (offset + str_len > buf_size - 1 || display_len + 2 > max_display_len) // No enough space for Chinese character |
| 223 |
{ |
{ |
|
igetch(0); // Ignore 1 character |
|
| 224 |
outc('\a'); |
outc('\a'); |
| 225 |
iflush(); |
iflush(); |
| 226 |
continue; |
continue; |
| 227 |
} |
} |
|
hz = (!hz); |
|
|
} |
|
| 228 |
|
|
| 229 |
if (offset + 1 > buf_size - 1) |
memcpy(buffer + offset, input_str, (size_t)str_len); |
| 230 |
{ |
offset += str_len; |
| 231 |
outc('\a'); |
buffer[offset] = '\0'; |
| 232 |
iflush(); |
display_len += 2; |
| 233 |
continue; |
|
| 234 |
|
switch (echo_mode) |
| 235 |
|
{ |
| 236 |
|
case DOECHO: |
| 237 |
|
prints(input_str); |
| 238 |
|
break; |
| 239 |
|
case NOECHO: |
| 240 |
|
prints("**"); |
| 241 |
|
break; |
| 242 |
|
} |
| 243 |
} |
} |
| 244 |
|
else if (ch >= 32 && ch < 127) // Printable character |
| 245 |
|
{ |
| 246 |
|
if (offset + 1 > buf_size - 1 || display_len + 1 > max_display_len) |
| 247 |
|
{ |
| 248 |
|
outc('\a'); |
| 249 |
|
iflush(); |
| 250 |
|
continue; |
| 251 |
|
} |
| 252 |
|
|
| 253 |
buffer[offset++] = (char)c; |
buffer[offset++] = (char)ch; |
| 254 |
buffer[offset] = '\0'; |
buffer[offset] = '\0'; |
| 255 |
|
display_len++; |
| 256 |
|
|
| 257 |
switch (echo_mode) |
switch (echo_mode) |
| 258 |
{ |
{ |
| 259 |
case DOECHO: |
case DOECHO: |
| 260 |
outc((char)c); |
outc((char)ch); |
| 261 |
break; |
break; |
| 262 |
case NOECHO: |
case NOECHO: |
| 263 |
outc('*'); |
outc('*'); |
| 264 |
break; |
break; |
| 265 |
|
} |
| 266 |
} |
} |
| 267 |
if (!hz) |
else // Invalid character |
| 268 |
{ |
{ |
| 269 |
iflush(); |
continue; |
| 270 |
} |
} |
| 271 |
|
|
| 272 |
|
iflush(); |
| 273 |
} |
} |
| 274 |
|
|
| 275 |
return offset; |
return offset; |
| 281 |
|
|
| 282 |
buffer[0] = '\0'; |
buffer[0] = '\0'; |
| 283 |
|
|
| 284 |
len = _str_input(buffer, buf_size, echo_mode); |
len = _str_input(buffer, buf_size, buf_size, echo_mode); |
| 285 |
|
|
| 286 |
prints("\r\n"); |
prints("\r\n"); |
| 287 |
iflush(); |
iflush(); |
| 289 |
return len; |
return len; |
| 290 |
}; |
}; |
| 291 |
|
|
| 292 |
int get_data(int row, int col, char *prompt, char *buffer, int buf_size, int echo_mode) |
int get_data(int row, int col, char *prompt, char *buffer, int buf_size, int max_display_len) |
| 293 |
{ |
{ |
| 294 |
int len; |
int len = 0; |
| 295 |
|
int col_cur = 0; |
| 296 |
|
int ch; |
| 297 |
|
int offset = 0; |
| 298 |
|
int eol; |
| 299 |
|
int display_len; |
| 300 |
|
char input_str[4]; |
| 301 |
|
int str_len = 0; |
| 302 |
|
char c; |
| 303 |
|
|
| 304 |
|
buffer[buf_size - 1] = '\0'; |
| 305 |
|
offset = split_line(buffer, max_display_len, &eol, &display_len, 0); |
| 306 |
|
buffer[offset] = '\0'; |
| 307 |
|
len = offset; |
| 308 |
|
col_cur = col + str_length(prompt, 1) + display_len; |
| 309 |
|
|
| 310 |
moveto(row, col); |
moveto(row, col); |
| 311 |
prints("%s", prompt); |
prints("%s", prompt); |
| 312 |
prints("%s", buffer); |
prints("%s", buffer); |
| 313 |
|
prints("%*s", max_display_len - display_len, ""); |
| 314 |
|
moveto(row, col_cur); |
| 315 |
iflush(); |
iflush(); |
| 316 |
|
|
| 317 |
len = _str_input(buffer, buf_size, echo_mode); |
igetch_reset(); |
| 318 |
|
|
| 319 |
|
while (!SYS_server_exit) |
| 320 |
|
{ |
| 321 |
|
ch = igetch_t(MIN(MAX_DELAY_TIME, 60)); |
| 322 |
|
|
| 323 |
|
if (ch == CR) |
| 324 |
|
{ |
| 325 |
|
igetch_reset(); |
| 326 |
|
break; |
| 327 |
|
} |
| 328 |
|
else if (ch == KEY_TIMEOUT || ch == KEY_NULL) // timeout or broken pipe |
| 329 |
|
{ |
| 330 |
|
return -1; |
| 331 |
|
} |
| 332 |
|
else if (ch == LF || ch == '\0') |
| 333 |
|
{ |
| 334 |
|
continue; |
| 335 |
|
} |
| 336 |
|
else if (ch == BACKSPACE) |
| 337 |
|
{ |
| 338 |
|
if (offset > 0) |
| 339 |
|
{ |
| 340 |
|
str_len = 1; |
| 341 |
|
offset--; |
| 342 |
|
if (buffer[offset] < 0 || buffer[offset] > 127) // UTF8 |
| 343 |
|
{ |
| 344 |
|
while (offset > 0 && (buffer[offset] & 0b11000000) != 0b11000000) |
| 345 |
|
{ |
| 346 |
|
str_len++; |
| 347 |
|
offset--; |
| 348 |
|
} |
| 349 |
|
display_len--; |
| 350 |
|
col_cur--; |
| 351 |
|
} |
| 352 |
|
|
| 353 |
|
memmove(buffer + offset, buffer + offset + str_len, (size_t)(len - offset - str_len)); |
| 354 |
|
len -= str_len; |
| 355 |
|
buffer[len] = '\0'; |
| 356 |
|
display_len--; |
| 357 |
|
col_cur--; |
| 358 |
|
|
| 359 |
|
moveto(row, col_cur); |
| 360 |
|
prints("%s", buffer + offset); |
| 361 |
|
prints("%*s", max_display_len - display_len, ""); |
| 362 |
|
moveto(row, col_cur); |
| 363 |
|
iflush(); |
| 364 |
|
} |
| 365 |
|
continue; |
| 366 |
|
} |
| 367 |
|
else if (ch == KEY_DEL) |
| 368 |
|
{ |
| 369 |
|
if (offset < len) |
| 370 |
|
{ |
| 371 |
|
if ((buffer[offset] & 0x80) == 0x80) // head of multi-byte character |
| 372 |
|
{ |
| 373 |
|
str_len = 0; |
| 374 |
|
c = (char)(buffer[offset] & 0b11110000); |
| 375 |
|
while (c & 0b10000000) |
| 376 |
|
{ |
| 377 |
|
str_len++; |
| 378 |
|
c = (c & 0b01111111) << 1; |
| 379 |
|
} |
| 380 |
|
display_len--; |
| 381 |
|
} |
| 382 |
|
else |
| 383 |
|
{ |
| 384 |
|
str_len = 1; |
| 385 |
|
} |
| 386 |
|
|
| 387 |
|
memmove(buffer + offset, buffer + offset + str_len, (size_t)(len - offset - str_len)); |
| 388 |
|
len -= str_len; |
| 389 |
|
buffer[len] = '\0'; |
| 390 |
|
display_len--; |
| 391 |
|
|
| 392 |
|
moveto(row, col_cur); |
| 393 |
|
prints("%s", buffer + offset); |
| 394 |
|
prints("%*s", max_display_len - display_len, ""); |
| 395 |
|
moveto(row, col_cur); |
| 396 |
|
iflush(); |
| 397 |
|
} |
| 398 |
|
continue; |
| 399 |
|
} |
| 400 |
|
else if (ch == KEY_LEFT) |
| 401 |
|
{ |
| 402 |
|
if (offset > 0) |
| 403 |
|
{ |
| 404 |
|
str_len = 1; |
| 405 |
|
offset--; |
| 406 |
|
if (buffer[offset] < 0 || buffer[offset] > 127) // UTF8 |
| 407 |
|
{ |
| 408 |
|
while (offset > 0 && (buffer[offset] & 0b11000000) != 0b11000000) |
| 409 |
|
{ |
| 410 |
|
str_len++; |
| 411 |
|
offset--; |
| 412 |
|
} |
| 413 |
|
col_cur--; |
| 414 |
|
} |
| 415 |
|
col_cur--; |
| 416 |
|
|
| 417 |
|
moveto(row, col_cur); |
| 418 |
|
iflush(); |
| 419 |
|
} |
| 420 |
|
continue; |
| 421 |
|
} |
| 422 |
|
else if (ch == KEY_RIGHT) |
| 423 |
|
{ |
| 424 |
|
if (offset < len) |
| 425 |
|
{ |
| 426 |
|
str_len = 0; |
| 427 |
|
if ((buffer[offset] & 0x80) == 0x80) // head of multi-byte character |
| 428 |
|
{ |
| 429 |
|
c = (char)(buffer[offset] & 0b11110000); |
| 430 |
|
while (c & 0b10000000) |
| 431 |
|
{ |
| 432 |
|
str_len++; |
| 433 |
|
c = (c & 0b01111111) << 1; |
| 434 |
|
} |
| 435 |
|
col_cur++; |
| 436 |
|
} |
| 437 |
|
else |
| 438 |
|
{ |
| 439 |
|
str_len = 1; |
| 440 |
|
} |
| 441 |
|
|
| 442 |
|
col_cur++; |
| 443 |
|
offset += str_len; |
| 444 |
|
|
| 445 |
|
moveto(row, col_cur); |
| 446 |
|
iflush(); |
| 447 |
|
} |
| 448 |
|
continue; |
| 449 |
|
} |
| 450 |
|
else if (ch == KEY_HOME || ch == KEY_UP) |
| 451 |
|
{ |
| 452 |
|
if (offset > 0) |
| 453 |
|
{ |
| 454 |
|
offset = 0; |
| 455 |
|
col_cur = col + str_length(prompt, 1); |
| 456 |
|
|
| 457 |
|
moveto(row, col_cur); |
| 458 |
|
iflush(); |
| 459 |
|
} |
| 460 |
|
continue; |
| 461 |
|
} |
| 462 |
|
else if (ch == KEY_END || ch == KEY_DOWN) |
| 463 |
|
{ |
| 464 |
|
if (offset < len) |
| 465 |
|
{ |
| 466 |
|
offset = len; |
| 467 |
|
col_cur = col + str_length(prompt, 1) + display_len; |
| 468 |
|
|
| 469 |
|
moveto(row, col_cur); |
| 470 |
|
iflush(); |
| 471 |
|
} |
| 472 |
|
continue; |
| 473 |
|
} |
| 474 |
|
else if (ch > 255 || iscntrl(ch)) |
| 475 |
|
{ |
| 476 |
|
continue; |
| 477 |
|
} |
| 478 |
|
else if ((ch & 0xff80) == 0x80) // head of multi-byte character |
| 479 |
|
{ |
| 480 |
|
str_len = 0; |
| 481 |
|
c = (char)(ch & 0b11110000); |
| 482 |
|
while (c & 0b10000000) |
| 483 |
|
{ |
| 484 |
|
input_str[str_len] = (char)(ch - 256); |
| 485 |
|
str_len++; |
| 486 |
|
c = (c & 0b01111111) << 1; |
| 487 |
|
|
| 488 |
|
if ((c & 0b10000000) == 0) // Input completed |
| 489 |
|
{ |
| 490 |
|
break; |
| 491 |
|
} |
| 492 |
|
|
| 493 |
|
// Expect additional bytes of input |
| 494 |
|
ch = igetch(100); // 0.1 second |
| 495 |
|
if (ch == KEY_NULL || ch == KEY_TIMEOUT) // Ignore received bytes if no futher input |
| 496 |
|
{ |
| 497 |
|
#ifdef _DEBUG |
| 498 |
|
log_error("Ignore %d bytes of incomplete UTF8 character\n", str_len); |
| 499 |
|
#endif |
| 500 |
|
str_len = 0; |
| 501 |
|
break; |
| 502 |
|
} |
| 503 |
|
} |
| 504 |
|
|
| 505 |
|
if (str_len == 0) // Incomplete input |
| 506 |
|
{ |
| 507 |
|
continue; |
| 508 |
|
} |
| 509 |
|
|
| 510 |
|
if (len + str_len > buf_size - 1 || display_len + 2 > max_display_len) // No enough space for Chinese character |
| 511 |
|
{ |
| 512 |
|
outc('\a'); |
| 513 |
|
iflush(); |
| 514 |
|
continue; |
| 515 |
|
} |
| 516 |
|
|
| 517 |
|
memmove(buffer + offset + str_len, buffer + offset, (size_t)(len - offset)); |
| 518 |
|
memcpy(buffer + offset, input_str, (size_t)str_len); |
| 519 |
|
len += str_len; |
| 520 |
|
buffer[len] = '\0'; |
| 521 |
|
display_len += 2; |
| 522 |
|
|
| 523 |
|
moveto(row, col_cur); |
| 524 |
|
prints("%s", buffer + offset); |
| 525 |
|
prints("%*s", max_display_len - display_len, ""); |
| 526 |
|
|
| 527 |
|
col_cur += 2; |
| 528 |
|
|
| 529 |
|
moveto(row, col_cur); |
| 530 |
|
iflush(); |
| 531 |
|
|
| 532 |
|
offset += str_len; |
| 533 |
|
} |
| 534 |
|
else if (ch >= 32 && ch < 127) // Printable character |
| 535 |
|
{ |
| 536 |
|
if (len + 1 > buf_size - 1 || display_len + 1 > max_display_len) |
| 537 |
|
{ |
| 538 |
|
outc('\a'); |
| 539 |
|
iflush(); |
| 540 |
|
continue; |
| 541 |
|
} |
| 542 |
|
|
| 543 |
|
memmove(buffer + offset + 1, buffer + offset, (size_t)(len - offset)); |
| 544 |
|
buffer[offset] = (char)ch; |
| 545 |
|
len++; |
| 546 |
|
buffer[len] = '\0'; |
| 547 |
|
display_len++; |
| 548 |
|
|
| 549 |
|
moveto(row, col_cur); |
| 550 |
|
prints("%s", buffer + offset); |
| 551 |
|
prints("%*s", max_display_len - display_len, ""); |
| 552 |
|
|
| 553 |
|
col_cur++; |
| 554 |
|
|
| 555 |
|
moveto(row, col_cur); |
| 556 |
|
iflush(); |
| 557 |
|
|
| 558 |
|
offset++; |
| 559 |
|
} |
| 560 |
|
else // Invalid character |
| 561 |
|
{ |
| 562 |
|
continue; |
| 563 |
|
} |
| 564 |
|
} |
| 565 |
|
|
| 566 |
return len; |
return len; |
| 567 |
} |
} |
| 568 |
|
|
| 569 |
int display_data(const void *p_data, long line_total, const long *p_line_offsets, int begin_line, int wait, |
int display_data(const void *p_data, long display_line_total, const long *p_line_offsets, int eof_exit, |
| 570 |
display_data_key_handler key_handler, const char *help_filename) |
display_data_key_handler key_handler, const char *help_filename) |
| 571 |
{ |
{ |
| 572 |
static int show_help = 1; |
static int show_help = 1; |
| 573 |
char buffer[LINE_BUFFER_LEN]; |
char buffer[LINE_BUFFER_LEN]; |
| 574 |
char msg_ext[MSG_EXT_MAX_LEN]; |
DISPLAY_CTX ctx; |
| 575 |
int ch = 0; |
int ch = 0; |
| 576 |
int input_ok, line, max_lines; |
int input_ok; |
| 577 |
|
const int screen_begin_row = 1; |
| 578 |
|
const int screen_row_total = SCREEN_ROWS - screen_begin_row; |
| 579 |
|
int output_current_row = screen_begin_row; |
| 580 |
|
int output_end_row = SCREEN_ROWS - 1; |
| 581 |
long int line_current = 0; |
long int line_current = 0; |
| 582 |
long int len; |
long int len; |
| 583 |
long int percentile; |
long int percentile; |
| 584 |
int loop; |
int loop; |
| 585 |
int eol, display_len; |
int eol, display_len; |
| 586 |
|
|
| 587 |
clrline(begin_line, SCREEN_ROWS); |
clrline(output_current_row, SCREEN_ROWS); |
|
line = begin_line; |
|
|
max_lines = SCREEN_ROWS - 1; |
|
| 588 |
|
|
| 589 |
// update msg_ext with extended key handler |
// update msg_ext with extended key handler |
| 590 |
if (key_handler(&ch, msg_ext, sizeof(msg_ext)) != 0) |
if (key_handler(&ch, &ctx) != 0) |
| 591 |
{ |
{ |
| 592 |
return ch; |
return ch; |
| 593 |
} |
} |
| 595 |
loop = 1; |
loop = 1; |
| 596 |
while (!SYS_server_exit && loop) |
while (!SYS_server_exit && loop) |
| 597 |
{ |
{ |
| 598 |
if (line_current >= line_total && line_total <= SCREEN_ROWS - 2) |
if (eof_exit > 0 && line_current >= display_line_total && display_line_total <= screen_row_total) |
| 599 |
{ |
{ |
| 600 |
if (wait) |
if (eof_exit == 1) |
| 601 |
{ |
{ |
| 602 |
ch = press_any_key(); |
ch = press_any_key(); |
| 603 |
} |
} |
| 604 |
else |
else // if (eof_exit == 2) |
| 605 |
{ |
{ |
| 606 |
iflush(); |
iflush(); |
| 607 |
} |
} |
| 610 |
break; |
break; |
| 611 |
} |
} |
| 612 |
|
|
| 613 |
if (line_current >= line_total || line >= max_lines) |
if (line_current >= display_line_total || output_current_row > output_end_row) |
| 614 |
{ |
{ |
| 615 |
if (line_current - (line - 1) + (SCREEN_ROWS - 2) < line_total) |
ctx.reach_begin = (line_current < output_current_row ? 1 : 0); |
| 616 |
|
|
| 617 |
|
if (line_current - (output_current_row - screen_begin_row) + screen_row_total < display_line_total) |
| 618 |
{ |
{ |
| 619 |
percentile = (line_current - (line - 1) + (SCREEN_ROWS - 2)) * 100 / line_total; |
percentile = (line_current - (output_current_row - screen_begin_row) + screen_row_total) * 100 / display_line_total; |
| 620 |
|
ctx.reach_end = 0; |
| 621 |
} |
} |
| 622 |
else |
else |
| 623 |
{ |
{ |
| 624 |
percentile = 100; |
percentile = 100; |
| 625 |
|
ctx.reach_end = 1; |
| 626 |
} |
} |
| 627 |
|
|
| 628 |
|
ctx.line_top = line_current - (output_current_row - screen_begin_row) + 1; |
| 629 |
|
ctx.line_bottom = MIN(line_current - (output_current_row - screen_begin_row) + screen_row_total, display_line_total); |
| 630 |
|
|
| 631 |
snprintf(buffer, sizeof(buffer), |
snprintf(buffer, sizeof(buffer), |
| 632 |
"\033[1;44;33m\033[32m%ld\033[33m-\033[32m%ld\033[33m (\033[32m%ld%%\033[33m) %s", |
"\033[1;44;33m第\033[32m%ld\033[33m-\033[32m%ld\033[33m行 (\033[32m%ld%%\033[33m) %s", |
| 633 |
line_current - (line - 1) + 1, |
ctx.line_top, |
| 634 |
MIN(line_current - (line - 1) + (SCREEN_ROWS - 2), line_total), |
ctx.line_bottom, |
| 635 |
percentile, msg_ext); |
percentile, |
| 636 |
|
ctx.msg); |
| 637 |
|
|
| 638 |
len = split_line(buffer, SCREEN_COLS, &eol, &display_len); |
len = split_line(buffer, SCREEN_COLS, &eol, &display_len, 1); |
| 639 |
for (; display_len < SCREEN_COLS; display_len++) |
for (; display_len < SCREEN_COLS; display_len++) |
| 640 |
{ |
{ |
| 641 |
buffer[len++] = ' '; |
buffer[len++] = ' '; |
| 653 |
ch = igetch_t(MAX_DELAY_TIME); |
ch = igetch_t(MAX_DELAY_TIME); |
| 654 |
input_ok = 1; |
input_ok = 1; |
| 655 |
|
|
| 656 |
|
if (ch != KEY_NULL && ch != KEY_TIMEOUT) |
| 657 |
|
{ |
| 658 |
|
BBS_last_access_tm = time(NULL); |
| 659 |
|
} |
| 660 |
|
|
| 661 |
// extended key handler |
// extended key handler |
| 662 |
if (key_handler(&ch, msg_ext, sizeof(msg_ext)) != 0) |
if (key_handler(&ch, &ctx) != 0) |
| 663 |
{ |
{ |
| 664 |
goto cleanup; |
goto cleanup; |
| 665 |
} |
} |
| 667 |
switch (ch) |
switch (ch) |
| 668 |
{ |
{ |
| 669 |
case KEY_NULL: |
case KEY_NULL: |
| 670 |
|
log_error("KEY_NULL\n"); |
| 671 |
|
goto cleanup; |
| 672 |
case KEY_TIMEOUT: |
case KEY_TIMEOUT: |
| 673 |
|
log_error("User input timeout\n"); |
| 674 |
goto cleanup; |
goto cleanup; |
| 675 |
case KEY_HOME: |
case KEY_HOME: |
| 676 |
|
if (line_current - output_current_row < 0) // Reach begin |
| 677 |
|
{ |
| 678 |
|
break; |
| 679 |
|
} |
| 680 |
line_current = 0; |
line_current = 0; |
| 681 |
line = begin_line; |
output_current_row = screen_begin_row; |
| 682 |
max_lines = SCREEN_ROWS - 1; |
output_end_row = SCREEN_ROWS - 1; |
| 683 |
clrline(begin_line, SCREEN_ROWS); |
clrline(output_current_row, SCREEN_ROWS); |
| 684 |
break; |
break; |
| 685 |
case KEY_END: |
case KEY_END: |
| 686 |
line_current = line_total - (SCREEN_ROWS - 2); |
if (display_line_total < screen_row_total) |
| 687 |
line = begin_line; |
{ |
| 688 |
max_lines = SCREEN_ROWS - 1; |
break; |
| 689 |
clrline(begin_line, SCREEN_ROWS); |
} |
| 690 |
|
line_current = display_line_total - screen_row_total; |
| 691 |
|
output_current_row = screen_begin_row; |
| 692 |
|
output_end_row = SCREEN_ROWS - 1; |
| 693 |
|
clrline(output_current_row, SCREEN_ROWS); |
| 694 |
break; |
break; |
| 695 |
case KEY_UP: |
case KEY_UP: |
| 696 |
if (line_current - line < 0) // Reach top |
if (line_current - output_current_row < 0) // Reach begin |
| 697 |
{ |
{ |
| 698 |
break; |
break; |
| 699 |
} |
} |
| 700 |
line_current -= line; |
line_current -= output_current_row; |
| 701 |
line = begin_line; |
output_current_row = screen_begin_row; |
| 702 |
// max_lines = begin_line + 1; |
// screen_end_line = screen_begin_line; |
| 703 |
// prints("\033[T"); // Scroll down 1 line |
// prints("\033[T"); // Scroll down 1 line |
| 704 |
max_lines = SCREEN_ROWS - 1; // Legacy Fterm only works with this line |
output_end_row = SCREEN_ROWS - 1; // Legacy Fterm only works with this line |
| 705 |
break; |
break; |
| 706 |
case CR: |
case CR: |
| 707 |
igetch_reset(); |
igetch_reset(); |
| 708 |
case KEY_SPACE: |
case KEY_SPACE: |
| 709 |
case KEY_DOWN: |
case KEY_DOWN: |
| 710 |
if (line_current + ((SCREEN_ROWS - 2) - (line - 1)) >= line_total) // Reach bottom |
if (line_current + (screen_row_total - (output_current_row - screen_begin_row)) >= display_line_total) // Reach end |
| 711 |
{ |
{ |
| 712 |
break; |
break; |
| 713 |
} |
} |
| 714 |
line_current += ((SCREEN_ROWS - 2) - (line - 1)); |
line_current += (screen_row_total - (output_current_row - screen_begin_row)); |
| 715 |
line = SCREEN_ROWS - 2; |
output_current_row = screen_row_total; |
| 716 |
max_lines = SCREEN_ROWS - 1; |
output_end_row = SCREEN_ROWS - 1; |
| 717 |
moveto(SCREEN_ROWS, 0); |
moveto(SCREEN_ROWS, 0); |
| 718 |
clrtoeol(); |
clrtoeol(); |
| 719 |
prints("\033[S"); // Scroll up 1 line |
// prints("\033[S"); // Scroll up 1 line |
| 720 |
|
prints("\n"); // Legacy Cterm only works with this line |
| 721 |
break; |
break; |
| 722 |
case KEY_PGUP: |
case KEY_PGUP: |
| 723 |
if (line_current - line < 0) // Reach top |
if (line_current - output_current_row < 0) // Reach begin |
| 724 |
{ |
{ |
| 725 |
break; |
break; |
| 726 |
} |
} |
| 727 |
line_current -= ((SCREEN_ROWS - 3) + (line - 1)); |
line_current -= ((screen_row_total - 1) + (output_current_row - screen_begin_row)); |
| 728 |
if (line_current < 0) |
if (line_current < 0) |
| 729 |
{ |
{ |
| 730 |
line_current = 0; |
line_current = 0; |
| 731 |
} |
} |
| 732 |
line = begin_line; |
output_current_row = screen_begin_row; |
| 733 |
max_lines = SCREEN_ROWS - 1; |
output_end_row = SCREEN_ROWS - 1; |
| 734 |
clrline(begin_line, SCREEN_ROWS); |
clrline(output_current_row, SCREEN_ROWS); |
| 735 |
break; |
break; |
| 736 |
case KEY_PGDN: |
case KEY_PGDN: |
| 737 |
if (line_current + (SCREEN_ROWS - 2) - (line - 1) >= line_total) // Reach bottom |
if (line_current + screen_row_total - (output_current_row - screen_begin_row) >= display_line_total) // Reach end |
| 738 |
{ |
{ |
| 739 |
break; |
break; |
| 740 |
} |
} |
| 741 |
line_current += (SCREEN_ROWS - 3) - (line - 1); |
line_current += (screen_row_total - 1) - (output_current_row - screen_begin_row); |
| 742 |
if (line_current + SCREEN_ROWS - 2 > line_total) // No enough lines to display |
if (line_current + screen_row_total > display_line_total) // No enough lines to display |
| 743 |
{ |
{ |
| 744 |
line_current = line_total - (SCREEN_ROWS - 2); |
line_current = display_line_total - screen_row_total; |
| 745 |
} |
} |
| 746 |
line = begin_line; |
output_current_row = screen_begin_row; |
| 747 |
max_lines = SCREEN_ROWS - 1; |
output_end_row = SCREEN_ROWS - 1; |
| 748 |
clrline(begin_line, SCREEN_ROWS); |
clrline(output_current_row, SCREEN_ROWS); |
| 749 |
break; |
break; |
| 750 |
case KEY_ESC: |
case KEY_ESC: |
| 751 |
case KEY_LEFT: |
case KEY_LEFT: |
| 756 |
{ |
{ |
| 757 |
break; |
break; |
| 758 |
} |
} |
|
|
|
| 759 |
// Display help information |
// Display help information |
| 760 |
show_help = 0; |
show_help = 0; |
| 761 |
display_file(help_filename, begin_line, 1); |
display_file(help_filename, 1); |
| 762 |
show_help = 1; |
show_help = 1; |
| 763 |
case KEY_F5: |
case KEY_F5: |
| 764 |
// Refresh after display help information |
// Refresh after display help information |
| 765 |
line_current -= (line - 1); |
line_current -= (output_current_row - screen_begin_row); |
| 766 |
line = begin_line; |
output_current_row = screen_begin_row; |
| 767 |
max_lines = SCREEN_ROWS - 1; |
output_end_row = SCREEN_ROWS - 1; |
| 768 |
clrline(begin_line, SCREEN_ROWS); |
clrline(output_current_row, SCREEN_ROWS); |
| 769 |
break; |
break; |
| 770 |
case 0: // Refresh bottom line |
case 0: // Refresh bottom line |
| 771 |
break; |
break; |
| 773 |
input_ok = 0; |
input_ok = 0; |
| 774 |
break; |
break; |
| 775 |
} |
} |
|
|
|
|
BBS_last_access_tm = time(0); |
|
| 776 |
} |
} |
| 777 |
|
|
| 778 |
continue; |
continue; |
| 779 |
} |
} |
| 780 |
|
|
| 781 |
len = p_line_offsets[line_current + 1] - p_line_offsets[line_current]; |
len = p_line_offsets[line_current + 1] - p_line_offsets[line_current]; |
| 782 |
if (len >= LINE_BUFFER_LEN) |
if (len >= sizeof(buffer)) |
| 783 |
{ |
{ |
| 784 |
log_error("buffer overflow: len=%ld(%ld - %ld) line=%ld \n", |
log_error("Buffer overflow: len=%ld(%ld - %ld) line=%ld \n", |
| 785 |
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); |
| 786 |
len = LINE_BUFFER_LEN - 1; |
len = sizeof(buffer) - 1; |
| 787 |
|
} |
| 788 |
|
else if (len < 0) |
| 789 |
|
{ |
| 790 |
|
log_error("Incorrect line offsets: len=%ld(%ld - %ld) line=%ld \n", |
| 791 |
|
len, p_line_offsets[line_current + 1], p_line_offsets[line_current], line_current); |
| 792 |
|
len = 0; |
| 793 |
} |
} |
| 794 |
|
|
| 795 |
memcpy(buffer, (const char *)p_data + p_line_offsets[line_current], (size_t)len); |
memcpy(buffer, (const char *)p_data + p_line_offsets[line_current], (size_t)len); |
| 796 |
buffer[len] = '\0'; |
buffer[len] = '\0'; |
| 797 |
|
|
| 798 |
moveto(line, 0); |
moveto(output_current_row, 0); |
| 799 |
clrtoeol(); |
clrtoeol(); |
| 800 |
prints("%s", buffer); |
prints("%s", buffer); |
| 801 |
line_current++; |
line_current++; |
| 802 |
line++; |
output_current_row++; |
| 803 |
} |
} |
| 804 |
|
|
| 805 |
cleanup: |
cleanup: |
| 806 |
return ch; |
return ch; |
| 807 |
} |
} |
| 808 |
|
|
| 809 |
static int display_file_key_handler(int *key, char *msg, size_t msg_len) |
static int display_file_key_handler(int *p_key, DISPLAY_CTX *p_ctx) |
| 810 |
{ |
{ |
| 811 |
static int topic_view = 0; |
switch (*p_key) |
|
|
|
|
switch (*key) |
|
| 812 |
{ |
{ |
| 813 |
case 0: // Set msg |
case 0: // Set msg |
| 814 |
snprintf(msg, msg_len, |
snprintf(p_ctx->msg, sizeof(p_ctx->msg), |
| 815 |
"| [\033[32m\033[33m,\033[32mESC\033[33m] " |
"| 返回[\033[32m←\033[33m,\033[32mESC\033[33m] | " |
| 816 |
"ƶ[\033[32m\033[33m/\033[32m\033[33m/\033[32mPgUp\033[33m/\033[32mPgDn\033[33m] " |
"移动[\033[32m↑\033[33m/\033[32m↓\033[33m/\033[32mPgUp\033[33m/\033[32mPgDn\033[33m] | " |
| 817 |
"[\033[32mh\033[33m] |"); |
"帮助[\033[32mh\033[33m] |"); |
| 818 |
break; |
break; |
|
case 'p': |
|
|
break; |
|
|
topic_view = !topic_view; |
|
|
if (topic_view) |
|
|
{ |
|
|
snprintf(msg, msg_len, |
|
|
"| [\033[32m\033[33m,\033[32mESC\033[33m] " |
|
|
"ͬĶ[\033[32m\033[33m/\033[32m\033[33m] " |
|
|
"[\033[32mh\033[33m] |"); |
|
|
} |
|
|
else |
|
|
{ |
|
|
snprintf(msg, msg_len, |
|
|
"| [\033[32m\033[33m,\033[32mESC\033[33m] " |
|
|
"ƶ[\033[32m\033[33m/\033[32m\033[33m/\033[32mPgUp\033[33m/\033[32mPgDn\033[33m] " |
|
|
"[\033[32mh\033[33m] |"); |
|
|
} |
|
|
*key = 0; |
|
|
break; |
|
|
case 'H': |
|
|
*key = 'h'; |
|
|
return 0; |
|
| 819 |
} |
} |
| 820 |
|
|
| 821 |
return 0; |
return 0; |
| 822 |
} |
} |
| 823 |
|
|
| 824 |
int display_file(const char *filename, int begin_line, int wait) |
int display_file(const char *filename, int eof_exit) |
| 825 |
{ |
{ |
| 826 |
int ret; |
int ret; |
| 827 |
const void *p_shm; |
const void *p_shm; |
| 836 |
return KEY_NULL; |
return KEY_NULL; |
| 837 |
} |
} |
| 838 |
|
|
| 839 |
ret = display_data(p_data, line_total, p_line_offsets, begin_line, wait, display_file_key_handler, DATA_READ_HELP); |
if (user_online_update("VIEW_FILE") < 0) |
| 840 |
|
{ |
| 841 |
|
log_error("user_online_update(VIEW_FILE) error\n"); |
| 842 |
|
} |
| 843 |
|
|
| 844 |
|
ret = display_data(p_data, line_total, p_line_offsets, eof_exit, display_file_key_handler, DATA_READ_HELP); |
| 845 |
|
|
| 846 |
if (detach_file_shm(p_shm) < 0) |
if (detach_file_shm(p_shm) < 0) |
| 847 |
{ |
{ |
| 864 |
|
|
| 865 |
strncpy(str_left_f, str_left, sizeof(str_left_f) - 1); |
strncpy(str_left_f, str_left, sizeof(str_left_f) - 1); |
| 866 |
str_left_f[sizeof(str_left_f) - 1] = '\0'; |
str_left_f[sizeof(str_left_f) - 1] = '\0'; |
| 867 |
len = split_line(str_left_f, STR_TOP_LEFT_MAX_LEN, &eol, &str_left_len); |
len = split_line(str_left_f, STR_TOP_LEFT_MAX_LEN / 2, &eol, &str_left_len, 1); |
| 868 |
str_left_f[len] = '\0'; |
str_left_f[len] = '\0'; |
| 869 |
|
|
| 870 |
strncpy(str_middle_f, str_middle, sizeof(str_middle_f) - 1); |
strncpy(str_middle_f, str_middle, sizeof(str_middle_f) - 1); |
| 871 |
str_middle_f[sizeof(str_middle_f) - 1] = '\0'; |
str_middle_f[sizeof(str_middle_f) - 1] = '\0'; |
| 872 |
len = split_line(str_middle, STR_TOP_MIDDLE_MAX_LEN, &eol, &str_middle_len); |
len = split_line(str_middle, STR_TOP_MIDDLE_MAX_LEN / 2, &eol, &str_middle_len, 1); |
| 873 |
str_middle_f[len] = '\0'; |
str_middle_f[len] = '\0'; |
| 874 |
|
|
| 875 |
strncpy(str_right_f, str_right, sizeof(str_right_f) - 1); |
strncpy(str_right_f, str_right, sizeof(str_right_f) - 1); |
| 876 |
str_right_f[sizeof(str_right_f) - 1] = '\0'; |
str_right_f[sizeof(str_right_f) - 1] = '\0'; |
| 877 |
len = split_line(str_right, STR_TOP_RIGHT_MAX_LEN, &eol, &str_right_len); |
len = split_line(str_right, STR_TOP_RIGHT_MAX_LEN / 2, &eol, &str_right_len, 1); |
| 878 |
str_right_f[len] = '\0'; |
str_right_f[len] = '\0'; |
| 879 |
|
|
| 880 |
moveto(1, 0); |
moveto(1, 0); |
| 881 |
clrtoeol(); |
clrtoeol(); |
| 882 |
prints("\033[1;44;33m%s\033[37m%*s\033[33m%*s\033[m", |
prints("\033[1;44;33m%s\033[37m%*s%s\033[33m%*s%s\033[m", |
| 883 |
str_left_f, 44 - str_left_len, str_middle_f, 36, str_right_f); |
str_left_f, 44 - str_left_len - str_middle_len, "", |
| 884 |
|
str_middle_f, 36 - str_right_len, "", str_right_f); |
| 885 |
|
|
| 886 |
return 0; |
return 0; |
| 887 |
} |
} |
| 896 |
int msg_len; |
int msg_len; |
| 897 |
int len; |
int len; |
| 898 |
int len_username; |
int len_username; |
| 899 |
|
char str_tm_online[LINE_BUFFER_LEN]; |
| 900 |
|
|
| 901 |
get_time_str(str_time, sizeof(str_time)); |
get_time_str(str_time, sizeof(str_time)); |
| 902 |
|
|
| 906 |
{ |
{ |
| 907 |
strncpy(msg_f, msg, sizeof(msg_f) - 1); |
strncpy(msg_f, msg, sizeof(msg_f) - 1); |
| 908 |
msg_f[sizeof(msg_f) - 1] = '\0'; |
msg_f[sizeof(msg_f) - 1] = '\0'; |
| 909 |
len = split_line(msg_f, 23, &eol, &msg_len); |
len = split_line(msg_f, 23, &eol, &msg_len, 1); |
| 910 |
msg_f[len] = '\0'; |
msg_f[len] = '\0'; |
| 911 |
} |
} |
| 912 |
|
|
| 913 |
len_username = (int)strnlen(BBS_username, sizeof(BBS_username)); |
len_username = (int)strnlen(BBS_username, sizeof(BBS_username)); |
| 914 |
|
|
| 915 |
time_online = time(0) - BBS_login_tm; |
time_online = time(NULL) - BBS_login_tm; |
| 916 |
tm_online = gmtime(&time_online); |
tm_online = gmtime(&time_online); |
| 917 |
|
if (tm_online->tm_mday > 1) |
| 918 |
|
{ |
| 919 |
|
snprintf(str_tm_online, sizeof(str_tm_online), |
| 920 |
|
"\033[36m%2d\033[33m天\033[36m%2d\033[33m时", |
| 921 |
|
tm_online->tm_mday - 1, tm_online->tm_hour); |
| 922 |
|
} |
| 923 |
|
else |
| 924 |
|
{ |
| 925 |
|
snprintf(str_tm_online, sizeof(str_tm_online), |
| 926 |
|
"\033[36m%2d\033[33m时\033[36m%2d\033[33m分", |
| 927 |
|
tm_online->tm_hour, tm_online->tm_min); |
| 928 |
|
} |
| 929 |
|
|
| 930 |
moveto(SCREEN_ROWS, 0); |
moveto(SCREEN_ROWS, 0); |
| 931 |
clrtoeol(); |
clrtoeol(); |
| 932 |
prints("\033[1;44;33mʱ[\033[36m%s\033[33m]%s%*s \033[33mʺ[\033[36m%s\033[33m]" |
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", |
| 933 |
"[\033[36m%1d\033[33m\033[36m%2d\033[33mʱ\033[36m%2d\033[33m]\033[m", |
str_time, msg_f, 38 - msg_len - len_username, "", BBS_username, str_tm_online); |
|
str_time, msg_f, 35 - msg_len - len_username, "", BBS_username, |
|
|
tm_online->tm_mday - 1, tm_online->tm_hour, tm_online->tm_min); |
|
| 934 |
|
|
| 935 |
return 0; |
return 0; |
| 936 |
} |
} |
| 959 |
} |
} |
| 960 |
} |
} |
| 961 |
|
|
| 962 |
if (time(0) - t_last_show >= 10) |
if (time(NULL) - t_last_show >= 10) |
| 963 |
{ |
{ |
| 964 |
line_last = line_current; |
line_last = line_current; |
| 965 |
t_last_show = time(0); |
t_last_show = time(NULL); |
| 966 |
} |
} |
| 967 |
else |
else |
| 968 |
{ |
{ |