| 16 |
|
|
| 17 |
#include "section_list_display.h" |
#include "section_list_display.h" |
| 18 |
#include "section_list_loader.h" |
#include "section_list_loader.h" |
| 19 |
|
#include "article_cache.h" |
| 20 |
#include "common.h" |
#include "common.h" |
| 21 |
#include "io.h" |
#include "io.h" |
| 22 |
#include "screen.h" |
#include "screen.h" |
| 23 |
#include "log.h" |
#include "log.h" |
| 24 |
#include "str_process.h" |
#include "str_process.h" |
| 25 |
#include <time.h> |
#include <time.h> |
| 26 |
|
#include <sys/param.h> |
| 27 |
#define _POSIX_C_SOURCE 200809L |
#define _POSIX_C_SOURCE 200809L |
| 28 |
#include <string.h> |
#include <string.h> |
| 29 |
|
|
| 30 |
|
static int section_topic_view_mode = 0; |
| 31 |
|
static int section_topic_view_tid = -1; |
| 32 |
|
|
| 33 |
enum select_cmd_t |
enum select_cmd_t |
| 34 |
{ |
{ |
| 35 |
EXIT_SECTION = 0, |
EXIT_SECTION = 0, |
| 36 |
VIEW_ARTICLE = 1, |
VIEW_ARTICLE = 1, |
| 37 |
CHANGE_PAGE = 2, |
CHANGE_PAGE = 2, |
| 38 |
REFRESH_SCREEN = 3, |
REFRESH_SCREEN = 3, |
| 39 |
|
CHANGE_NAME_DISPLAY = 4, |
| 40 |
}; |
}; |
| 41 |
|
|
| 42 |
static int section_list_draw_items(SECTION_LIST *p_section, int page_id, ARTICLE *p_articles[], int article_count) |
static int section_list_draw_items(int page_id, ARTICLE *p_articles[], int article_count, int display_nickname) |
| 43 |
{ |
{ |
| 44 |
char str_time[LINE_BUFFER_LEN]; |
char str_time[LINE_BUFFER_LEN]; |
| 45 |
struct tm tm_sub; |
struct tm tm_sub; |
| 48 |
int eol; |
int eol; |
| 49 |
int len; |
int len; |
| 50 |
int i; |
int i; |
| 51 |
|
char article_flag; |
| 52 |
|
time_t tm_now; |
| 53 |
|
|
| 54 |
|
time(&tm_now); |
| 55 |
|
|
| 56 |
clrline(4, 23); |
clrline(4, 23); |
| 57 |
|
|
| 58 |
for (i = 0; i < article_count; i++) |
for (i = 0; i < article_count; i++) |
| 59 |
{ |
{ |
| 60 |
|
article_flag = ' '; |
| 61 |
|
|
| 62 |
|
if (p_articles[i]->excerption) |
| 63 |
|
{ |
| 64 |
|
article_flag = 'm'; |
| 65 |
|
} |
| 66 |
|
else if (p_articles[i]->lock) |
| 67 |
|
{ |
| 68 |
|
article_flag = 'x'; |
| 69 |
|
} |
| 70 |
|
|
| 71 |
localtime_r(&p_articles[i]->sub_dt, &tm_sub); |
localtime_r(&p_articles[i]->sub_dt, &tm_sub); |
| 72 |
strftime(str_time, sizeof(str_time), "%b %e", &tm_sub); |
if (tm_now - p_articles[i]->sub_dt < 3600 * 24 * 365) |
| 73 |
strncpy(title_f, p_articles[i]->title, sizeof(title_f) - 1); |
{ |
| 74 |
|
strftime(str_time, sizeof(str_time), "%b %e ", &tm_sub); |
| 75 |
|
} |
| 76 |
|
else |
| 77 |
|
{ |
| 78 |
|
strftime(str_time, sizeof(str_time), "%m/%Y", &tm_sub); |
| 79 |
|
} |
| 80 |
|
|
| 81 |
|
strncpy(title_f, (p_articles[i]->tid == 0 ? "● " : ""), sizeof(title_f) - 1); |
| 82 |
title_f[sizeof(title_f) - 1] = '\0'; |
title_f[sizeof(title_f) - 1] = '\0'; |
| 83 |
len = split_line(title_f, (p_articles[i]->tid == 0 ? 46 : 49), &eol, &title_f_len); |
strncat(title_f, (p_articles[i]->transship ? "[转载]" : ""), sizeof(title_f) - 1 - strnlen(title_f, sizeof(title_f))); |
| 84 |
|
strncat(title_f, p_articles[i]->title, sizeof(title_f) - 1 - strnlen(title_f, sizeof(title_f))); |
| 85 |
|
len = split_line(title_f, 47 - (display_nickname ? 8 : 0), &eol, &title_f_len); |
| 86 |
if (title_f[len] != '\0') |
if (title_f[len] != '\0') |
| 87 |
{ |
{ |
| 88 |
title_f[len] = '\0'; |
title_f[len] = '\0'; |
| 89 |
} |
} |
| 90 |
|
|
| 91 |
moveto(4 + i, 1); |
moveto(4 + i, 1); |
| 92 |
prints(" %7d %s%*s %s %s%s", |
prints(" %s%7d\033[m %c %s%*s %s %s%s\033[m", |
| 93 |
|
(p_articles[i]->aid == section_topic_view_tid ? "\033[1;33m" : (p_articles[i]->tid == section_topic_view_tid ? "\033[1;36m" : "")), |
| 94 |
p_articles[i]->aid, |
p_articles[i]->aid, |
| 95 |
p_articles[i]->username, |
article_flag, |
| 96 |
BBS_username_max_len - (int)strnlen(p_articles[i]->username, sizeof(p_articles[i]->username)), |
(display_nickname ? p_articles[i]->nickname : p_articles[i]->username), |
| 97 |
|
(display_nickname ? BBS_nickname_max_len - (int)strnlen(p_articles[i]->nickname, sizeof(p_articles[i]->nickname)) |
| 98 |
|
: BBS_username_max_len - (int)strnlen(p_articles[i]->username, sizeof(p_articles[i]->username))), |
| 99 |
"", |
"", |
| 100 |
str_time, |
str_time, |
| 101 |
(p_articles[i]->tid == 0 ? "● " : ""), |
(p_articles[i]->aid == section_topic_view_tid ? "\033[1;33m" : (p_articles[i]->tid == section_topic_view_tid ? "\033[1;36m" : "")), |
| 102 |
title_f); |
title_f); |
| 103 |
} |
} |
| 104 |
|
|
| 105 |
return 0; |
return 0; |
| 106 |
} |
} |
| 107 |
|
|
| 108 |
static int section_list_draw_screen(SECTION_LIST *p_section) |
static int section_list_draw_screen(const char *sname, const char *stitle, const char *master_list, int display_nickname) |
| 109 |
{ |
{ |
| 110 |
char str_section_master[LINE_BUFFER_LEN] = "诚征版主中"; |
char str_section_master[LINE_BUFFER_LEN] = "诚征版主中"; |
| 111 |
char str_section_name[LINE_BUFFER_LEN]; |
char str_section_name[LINE_BUFFER_LEN]; |
| 112 |
|
|
| 113 |
if (p_section->master_list[0] != '\0') |
if (master_list[0] != '\0') |
| 114 |
{ |
{ |
| 115 |
snprintf(str_section_master, sizeof(str_section_master), "版主:%s", p_section->master_list); |
snprintf(str_section_master, sizeof(str_section_master), "版主:%s", master_list); |
| 116 |
} |
} |
| 117 |
snprintf(str_section_name, sizeof(str_section_name), "讨论区 [%s]", p_section->sname); |
snprintf(str_section_name, sizeof(str_section_name), "讨论区 [%s]", sname); |
| 118 |
|
|
| 119 |
clearscr(); |
clearscr(); |
| 120 |
show_top(str_section_master, p_section->stitle, str_section_name); |
show_top(str_section_master, stitle, str_section_name); |
| 121 |
moveto(2, 0); |
moveto(2, 0); |
| 122 |
prints("离开[\033[1;32m←\033[0;37m,\033[1;32mESC\033[0;37m] 选择[\033[1;32m↑\033[0;37m,\033[1;32m↓\033[0;37m] 阅读[\033[1;32m→\033[0;37m,\033[1;32mENTER\033[0;37m]\033[m"); |
prints("返回[\033[1;32m←\033[0;37m,\033[1;32mESC\033[0;37m] 选择[\033[1;32m↑\033[0;37m,\033[1;32m↓\033[0;37m] " |
| 123 |
|
"阅读[\033[1;32m→\033[0;37m,\033[1;32mENTER\033[0;37m]\033[m %s[\033[1;32mn\033[0;37m]\033[m", |
| 124 |
|
(display_nickname ? "显示用户名" : "显示昵称")); |
| 125 |
moveto(3, 0); |
moveto(3, 0); |
| 126 |
prints("\033[44;37m \033[1;37m 编 号 发 布 者 日 期 文 章 标 题 \033[m"); |
if (display_nickname) |
| 127 |
show_bottom(""); |
{ |
| 128 |
|
prints("\033[44;37m \033[1;37m 编 号 发布者昵称 日 期 文章标题 \033[m"); |
| 129 |
|
} |
| 130 |
|
else |
| 131 |
|
{ |
| 132 |
|
prints("\033[44;37m \033[1;37m 编 号 发 布 者 日 期 文章标题 \033[m"); |
| 133 |
|
} |
| 134 |
|
|
| 135 |
return 0; |
return 0; |
| 136 |
} |
} |
| 166 |
return EXIT_SECTION; // exit section |
return EXIT_SECTION; // exit section |
| 167 |
} |
} |
| 168 |
continue; |
continue; |
| 169 |
|
case 'n': |
| 170 |
|
return CHANGE_NAME_DISPLAY; |
| 171 |
case CR: |
case CR: |
| 172 |
igetch_reset(); |
igetch_reset(); |
| 173 |
case KEY_RIGHT: |
case KEY_RIGHT: |
| 249 |
return EXIT_SECTION; |
return EXIT_SECTION; |
| 250 |
} |
} |
| 251 |
|
|
| 252 |
|
static int display_article_key_handler(int *p_key, DISPLAY_CTX *p_ctx) |
| 253 |
|
{ |
| 254 |
|
switch (*p_key) |
| 255 |
|
{ |
| 256 |
|
case 'p': |
| 257 |
|
section_topic_view_mode = !section_topic_view_mode; |
| 258 |
|
case 0: // Set msg |
| 259 |
|
if (section_topic_view_mode) |
| 260 |
|
{ |
| 261 |
|
snprintf(p_ctx->msg, sizeof(p_ctx->msg), |
| 262 |
|
"| 返回[\033[32m←\033[33m,\033[32mESC\033[33m] │ " |
| 263 |
|
"同主题阅读[\033[32m↑\033[33m/\033[32m↓\033[33m] │ " |
| 264 |
|
"模式[\033[32mp\033[33m] | 帮助[\033[32mh\033[33m] |"); |
| 265 |
|
} |
| 266 |
|
else |
| 267 |
|
{ |
| 268 |
|
snprintf(p_ctx->msg, sizeof(p_ctx->msg), |
| 269 |
|
"| 返回[\033[32m←\033[33m,\033[32mESC\033[33m] │ " |
| 270 |
|
"移动[\033[32m↑\033[33m/\033[32m↓\033[33m/\033[32mPgUp\033[33m/\033[32mPgDn\033[33m] │ " |
| 271 |
|
"模式[\033[32mp\033[33m] | 帮助[\033[32mh\033[33m] |"); |
| 272 |
|
} |
| 273 |
|
*p_key = 0; |
| 274 |
|
break; |
| 275 |
|
case KEY_UP: |
| 276 |
|
if (p_ctx->reach_begin) |
| 277 |
|
{ |
| 278 |
|
if (section_topic_view_mode) |
| 279 |
|
{ |
| 280 |
|
*p_key = KEY_PGUP; |
| 281 |
|
} |
| 282 |
|
return 1; |
| 283 |
|
} |
| 284 |
|
break; |
| 285 |
|
case KEY_DOWN: |
| 286 |
|
if (p_ctx->reach_end) |
| 287 |
|
{ |
| 288 |
|
if (section_topic_view_mode) |
| 289 |
|
{ |
| 290 |
|
*p_key = KEY_PGDN; |
| 291 |
|
} |
| 292 |
|
return 1; |
| 293 |
|
} |
| 294 |
|
break; |
| 295 |
|
} |
| 296 |
|
|
| 297 |
|
return 0; |
| 298 |
|
} |
| 299 |
|
|
| 300 |
int section_list_display(const char *sname) |
int section_list_display(const char *sname) |
| 301 |
{ |
{ |
| 302 |
|
static int display_nickname = 0; |
| 303 |
|
|
| 304 |
SECTION_LIST *p_section; |
SECTION_LIST *p_section; |
| 305 |
|
char stitle[BBS_section_title_max_len + 1]; |
| 306 |
|
char master_list[(BBS_username_max_len + 1) * 3 + 1]; |
| 307 |
|
char page_info_str[LINE_BUFFER_LEN]; |
| 308 |
ARTICLE *p_articles[BBS_article_limit_per_page]; |
ARTICLE *p_articles[BBS_article_limit_per_page]; |
| 309 |
int article_count; |
int article_count; |
| 310 |
|
int page_count; |
| 311 |
int page_id = 0; |
int page_id = 0; |
| 312 |
int selected_index = 0; |
int selected_index = 0; |
| 313 |
|
ARTICLE_CACHE cache; |
| 314 |
int ret; |
int ret; |
| 315 |
|
int loop; |
| 316 |
|
int direction; |
| 317 |
|
|
| 318 |
p_section = section_list_find_by_name(sname); |
p_section = section_list_find_by_name(sname); |
| 319 |
if (p_section == NULL) |
if (p_section == NULL) |
| 322 |
return -1; |
return -1; |
| 323 |
} |
} |
| 324 |
|
|
| 325 |
if (section_list_draw_screen(p_section) < 0) |
if ((ret = section_list_rd_lock(p_section)) < 0) |
| 326 |
|
{ |
| 327 |
|
log_error("section_list_rd_lock(sid = 0) error\n"); |
| 328 |
|
return -2; |
| 329 |
|
} |
| 330 |
|
|
| 331 |
|
strncpy(stitle, p_section->stitle, sizeof(stitle) - 1); |
| 332 |
|
stitle[sizeof(stitle) - 1] = '\0'; |
| 333 |
|
strncpy(master_list, p_section->master_list, sizeof(master_list) - 1); |
| 334 |
|
master_list[sizeof(master_list) - 1] = '\0'; |
| 335 |
|
|
| 336 |
|
if ((ret = section_list_rd_unlock(p_section)) < 0) |
| 337 |
|
{ |
| 338 |
|
log_error("section_list_rd_unlock(sid = 0) error\n"); |
| 339 |
|
return -2; |
| 340 |
|
} |
| 341 |
|
|
| 342 |
|
if (section_list_draw_screen(sname, stitle, master_list, display_nickname) < 0) |
| 343 |
{ |
{ |
| 344 |
log_error("section_list_draw_screen() error\n"); |
log_error("section_list_draw_screen() error\n"); |
| 345 |
return -2; |
return -2; |
| 346 |
} |
} |
| 347 |
|
|
| 348 |
if (p_section->visible_article_count > 0) |
ret = query_section_articles(p_section, page_id, p_articles, &article_count, &page_count); |
| 349 |
|
if (ret < 0) |
| 350 |
{ |
{ |
| 351 |
ret = query_section_articles(p_section, page_id, p_articles, &article_count); |
log_error("query_section_articles(sid=%d, page_id=%d) error\n", p_section->sid, page_id); |
| 352 |
if (ret < 0) |
return -3; |
|
{ |
|
|
log_error("query_section_articles(sid=%d, page_id=%d) error\n", p_section->sid, page_id); |
|
|
return -3; |
|
|
} |
|
| 353 |
} |
} |
| 354 |
else // empty section |
|
| 355 |
|
if (article_count == 0) // empty section |
| 356 |
{ |
{ |
|
article_count = 0; |
|
| 357 |
selected_index = 0; |
selected_index = 0; |
| 358 |
} |
} |
| 359 |
|
|
| 360 |
while (!SYS_server_exit) |
while (!SYS_server_exit) |
| 361 |
{ |
{ |
| 362 |
ret = section_list_draw_items(p_section, page_id, p_articles, article_count); |
ret = section_list_draw_items(page_id, p_articles, article_count, display_nickname); |
| 363 |
if (ret < 0) |
if (ret < 0) |
| 364 |
{ |
{ |
| 365 |
log_error("section_list_draw_items(sid=%d, page_id=%d) error\n", p_section->sid, page_id); |
log_error("section_list_draw_items(sid=%d, page_id=%d) error\n", p_section->sid, page_id); |
| 366 |
return -4; |
return -4; |
| 367 |
} |
} |
| 368 |
|
|
| 369 |
|
snprintf(page_info_str, sizeof(page_info_str), |
| 370 |
|
"\033[33m[第\033[36m%d\033[33m/\033[36m%d\033[33m页]", |
| 371 |
|
page_id + 1, MAX(page_count, 1)); |
| 372 |
|
|
| 373 |
|
show_bottom(page_info_str); |
| 374 |
iflush(); |
iflush(); |
| 375 |
|
|
| 376 |
ret = section_list_select(p_section->page_count, article_count, &page_id, &selected_index); |
ret = section_list_select(page_count, article_count, &page_id, &selected_index); |
| 377 |
switch (ret) |
switch (ret) |
| 378 |
{ |
{ |
| 379 |
case EXIT_SECTION: |
case EXIT_SECTION: |
| 380 |
return 0; |
return 0; |
| 381 |
case CHANGE_PAGE: |
case CHANGE_PAGE: |
| 382 |
if (p_section->visible_article_count > 0) |
ret = query_section_articles(p_section, page_id, p_articles, &article_count, &page_count); |
| 383 |
|
if (ret < 0) |
| 384 |
{ |
{ |
| 385 |
ret = query_section_articles(p_section, page_id, p_articles, &article_count); |
log_error("query_section_articles(sid=%d, page_id=%d) error\n", p_section->sid, page_id); |
| 386 |
if (ret < 0) |
return -3; |
|
{ |
|
|
log_error("query_section_articles(sid=%d, page_id=%d) error\n", p_section->sid, page_id); |
|
|
return -3; |
|
|
} |
|
| 387 |
} |
} |
| 388 |
else // empty section |
if (article_count == 0) // empty section |
| 389 |
{ |
{ |
|
article_count = 0; |
|
| 390 |
selected_index = 0; |
selected_index = 0; |
| 391 |
} |
} |
| 392 |
if (selected_index >= article_count) |
else if (selected_index >= article_count) |
| 393 |
{ |
{ |
| 394 |
selected_index = article_count - 1; |
selected_index = article_count - 1; |
| 395 |
} |
} |
| 396 |
break; |
break; |
| 397 |
case VIEW_ARTICLE: |
case VIEW_ARTICLE: |
| 398 |
log_std("Debug: article %d selected\n", p_articles[selected_index]->aid); |
do |
| 399 |
|
{ |
| 400 |
|
loop = 0; |
| 401 |
|
|
| 402 |
|
if (article_cache_load(&cache, VAR_ARTICLE_CACHE_DIR, p_articles[selected_index]) < 0) |
| 403 |
|
{ |
| 404 |
|
log_error("article_cache_load(aid=%d, cid=%d) error\n", p_articles[selected_index]->aid, p_articles[selected_index]->cid); |
| 405 |
|
break; |
| 406 |
|
} |
| 407 |
|
|
| 408 |
|
ret = display_data(cache.p_data, cache.line_total, cache.line_offsets, 1, 0, |
| 409 |
|
display_article_key_handler, DATA_READ_HELP); |
| 410 |
|
|
| 411 |
|
if (article_cache_unload(&cache) < 0) |
| 412 |
|
{ |
| 413 |
|
log_error("article_cache_unload(aid=%d, cid=%d) error\n", p_articles[selected_index]->aid, p_articles[selected_index]->cid); |
| 414 |
|
break; |
| 415 |
|
} |
| 416 |
|
|
| 417 |
|
switch (ret) |
| 418 |
|
{ |
| 419 |
|
case KEY_UP: |
| 420 |
|
if (selected_index <= 0) |
| 421 |
|
{ |
| 422 |
|
if (page_id > 0) |
| 423 |
|
{ |
| 424 |
|
page_id--; |
| 425 |
|
selected_index = BBS_article_limit_per_page - 1; |
| 426 |
|
|
| 427 |
|
ret = query_section_articles(p_section, page_id, p_articles, &article_count, &page_count); |
| 428 |
|
if (ret < 0) |
| 429 |
|
{ |
| 430 |
|
log_error("query_section_articles(sid=%d, page_id=%d) error\n", p_section->sid, page_id); |
| 431 |
|
return -3; |
| 432 |
|
} |
| 433 |
|
|
| 434 |
|
if (article_count != BBS_article_limit_per_page) // page is not full |
| 435 |
|
{ |
| 436 |
|
selected_index = MAX(0, article_count - 1); |
| 437 |
|
} |
| 438 |
|
else |
| 439 |
|
{ |
| 440 |
|
loop = 1; |
| 441 |
|
} |
| 442 |
|
} |
| 443 |
|
} |
| 444 |
|
else |
| 445 |
|
{ |
| 446 |
|
selected_index--; |
| 447 |
|
loop = 1; |
| 448 |
|
} |
| 449 |
|
break; |
| 450 |
|
case KEY_DOWN: |
| 451 |
|
if (selected_index + 1 >= article_count) // next page |
| 452 |
|
{ |
| 453 |
|
if (page_id + 1 < page_count) |
| 454 |
|
{ |
| 455 |
|
page_id++; |
| 456 |
|
selected_index = 0; |
| 457 |
|
|
| 458 |
|
ret = query_section_articles(p_section, page_id, p_articles, &article_count, &page_count); |
| 459 |
|
if (ret < 0) |
| 460 |
|
{ |
| 461 |
|
log_error("query_section_articles(sid=%d, page_id=%d) error\n", p_section->sid, page_id); |
| 462 |
|
return -3; |
| 463 |
|
} |
| 464 |
|
|
| 465 |
|
if (article_count == 0) // empty page |
| 466 |
|
{ |
| 467 |
|
selected_index = 0; |
| 468 |
|
} |
| 469 |
|
else |
| 470 |
|
{ |
| 471 |
|
loop = 1; |
| 472 |
|
} |
| 473 |
|
} |
| 474 |
|
} |
| 475 |
|
else |
| 476 |
|
{ |
| 477 |
|
selected_index++; |
| 478 |
|
loop = 1; |
| 479 |
|
} |
| 480 |
|
break; |
| 481 |
|
case KEY_PGUP: |
| 482 |
|
case KEY_PGDN: |
| 483 |
|
direction = (ret == KEY_PGUP ? -1 : 1); |
| 484 |
|
ret = locate_article_in_section(p_section, p_articles[selected_index], direction, &page_id, &selected_index, &page_count); |
| 485 |
|
if (ret < 0) |
| 486 |
|
{ |
| 487 |
|
log_error("locate_article_in_section(sid=%d, aid=%d, direction=%d) error\n", |
| 488 |
|
p_section->sid, p_articles[selected_index]->aid, direction); |
| 489 |
|
return -3; |
| 490 |
|
} |
| 491 |
|
else if (ret > 0) |
| 492 |
|
{ |
| 493 |
|
ret = query_section_articles(p_section, page_id, p_articles, &article_count, &page_count); |
| 494 |
|
if (ret < 0) |
| 495 |
|
{ |
| 496 |
|
log_error("query_section_articles(sid=%d, page_id=%d) error\n", p_section->sid, page_id); |
| 497 |
|
return -3; |
| 498 |
|
} |
| 499 |
|
loop = 1; |
| 500 |
|
} |
| 501 |
|
break; |
| 502 |
|
} |
| 503 |
|
} while (loop); |
| 504 |
|
|
| 505 |
|
// Update current topic |
| 506 |
|
section_topic_view_tid = (p_articles[selected_index]->tid == 0 ? p_articles[selected_index]->aid : p_articles[selected_index]->tid); |
| 507 |
case REFRESH_SCREEN: |
case REFRESH_SCREEN: |
| 508 |
if (section_list_draw_screen(p_section) < 0) |
if (section_list_draw_screen(sname, stitle, master_list, display_nickname) < 0) |
| 509 |
|
{ |
| 510 |
|
log_error("section_list_draw_screen() error\n"); |
| 511 |
|
return -2; |
| 512 |
|
} |
| 513 |
|
break; |
| 514 |
|
case CHANGE_NAME_DISPLAY: |
| 515 |
|
display_nickname = !display_nickname; |
| 516 |
|
if (section_list_draw_screen(sname, stitle, master_list, display_nickname) < 0) |
| 517 |
{ |
{ |
| 518 |
log_error("section_list_draw_screen() error\n"); |
log_error("section_list_draw_screen() error\n"); |
| 519 |
return -2; |
return -2; |