| 87 |
bbsnet_menu.p_menu_pool = calloc(1, sizeof(MENU)); |
bbsnet_menu.p_menu_pool = calloc(1, sizeof(MENU)); |
| 88 |
if (bbsnet_menu.p_menu_pool == NULL) |
if (bbsnet_menu.p_menu_pool == NULL) |
| 89 |
{ |
{ |
| 90 |
log_error("calloc(p_menu_pool) error\n"); |
log_error("calloc(p_menu_pool) error"); |
| 91 |
return -1; |
return -1; |
| 92 |
} |
} |
| 93 |
bbsnet_menu.menu_count = 1; |
bbsnet_menu.menu_count = 1; |
| 95 |
bbsnet_menu.p_menu_item_pool = calloc(MAXSTATION, sizeof(MENU_ITEM)); |
bbsnet_menu.p_menu_item_pool = calloc(MAXSTATION, sizeof(MENU_ITEM)); |
| 96 |
if (bbsnet_menu.p_menu_item_pool == NULL) |
if (bbsnet_menu.p_menu_item_pool == NULL) |
| 97 |
{ |
{ |
| 98 |
log_error("calloc(p_menu_item_pool) error\n"); |
log_error("calloc(p_menu_item_pool) error"); |
| 99 |
unload_bbsnet_conf(); |
unload_bbsnet_conf(); |
| 100 |
return -1; |
return -1; |
| 101 |
} |
} |
| 140 |
port = strtol(t4, &endptr, 10); |
port = strtol(t4, &endptr, 10); |
| 141 |
if (*endptr != '\0' || port <= 0 || port > 65535) |
if (*endptr != '\0' || port <= 0 || port > 65535) |
| 142 |
{ |
{ |
| 143 |
log_error("Invalid port value %d of menu item %d\n", port, menu_item_id); |
log_error("Invalid port value %ld of menu item %d", port, menu_item_id); |
| 144 |
fclose(fp); |
fclose(fp); |
| 145 |
unload_bbsnet_conf(); |
unload_bbsnet_conf(); |
| 146 |
return -3; |
return -3; |
| 154 |
p_menu_item = get_menu_item_by_id(&bbsnet_menu, menu_item_id); |
p_menu_item = get_menu_item_by_id(&bbsnet_menu, menu_item_id); |
| 155 |
if (p_menu_item == NULL) |
if (p_menu_item == NULL) |
| 156 |
{ |
{ |
| 157 |
log_error("get_menu_item_by_id(%d) return NULL pointer\n", menu_item_id); |
log_error("get_menu_item_by_id(%d) return NULL pointer", menu_item_id); |
| 158 |
fclose(fp); |
fclose(fp); |
| 159 |
unload_bbsnet_conf(); |
unload_bbsnet_conf(); |
| 160 |
return -3; |
return -3; |
| 212 |
char buf2[LINE_BUFFER_LEN]; |
char buf2[LINE_BUFFER_LEN]; |
| 213 |
int pos; |
int pos; |
| 214 |
|
|
| 215 |
if (len <= 0) |
if (len < 4) |
| 216 |
{ |
{ |
| 217 |
len = 1; |
len = 4; |
| 218 |
} |
} |
| 219 |
else if (len > LINE_BUFFER_LEN) |
else if (len + 2 > LINE_BUFFER_LEN) |
| 220 |
{ |
{ |
| 221 |
len = LINE_BUFFER_LEN - 1; |
len = LINE_BUFFER_LEN - 3; |
| 222 |
} |
} |
| 223 |
if (percent < 0) |
if (percent < 0) |
| 224 |
{ |
{ |
| 251 |
iflush(); |
iflush(); |
| 252 |
} |
} |
| 253 |
|
|
| 254 |
|
static int progress_update(struct timespec *p_ts_begin, struct timespec *p_ts_now, |
| 255 |
|
int total_time_ms, int *p_progress_last, int bar_len) |
| 256 |
|
{ |
| 257 |
|
int progress; |
| 258 |
|
|
| 259 |
|
if (clock_gettime(CLOCK_REALTIME, p_ts_now) == -1) |
| 260 |
|
{ |
| 261 |
|
log_error("clock_gettime() error (%d)", errno); |
| 262 |
|
return -1; |
| 263 |
|
} |
| 264 |
|
|
| 265 |
|
progress = (int)((p_ts_now->tv_sec - p_ts_begin->tv_sec) * 1000 + |
| 266 |
|
(p_ts_now->tv_nsec - p_ts_begin->tv_nsec) / 1000 / 1000) / |
| 267 |
|
REMOTE_CONNECT_TIMEOUT / 10 + |
| 268 |
|
1; |
| 269 |
|
if (progress < 0) |
| 270 |
|
{ |
| 271 |
|
progress = 0; |
| 272 |
|
} |
| 273 |
|
if (progress > 100) |
| 274 |
|
{ |
| 275 |
|
progress = 100; |
| 276 |
|
} |
| 277 |
|
|
| 278 |
|
if (progress != *p_progress_last) |
| 279 |
|
{ |
| 280 |
|
*p_progress_last = progress; |
| 281 |
|
progress_bar(progress, PROGRESS_BAR_LEN); |
| 282 |
|
} |
| 283 |
|
|
| 284 |
|
return 0; |
| 285 |
|
} |
| 286 |
|
|
| 287 |
static int bbsnet_connect(int n) |
static int bbsnet_connect(int n) |
| 288 |
{ |
{ |
| 289 |
int sock = -1; |
int sock = -1; |
| 332 |
socklen_t sock_len; |
socklen_t sock_len; |
| 333 |
time_t t_begin, t_used; |
time_t t_begin, t_used; |
| 334 |
struct timespec ts_begin, ts_now; |
struct timespec ts_begin, ts_now; |
| 335 |
int progress, progress_last; |
int progress_last = 0; |
| 336 |
int ch; |
int ch; |
| 337 |
char remote_user[USERNAME_MAX_LEN + 1]; |
char remote_user[USERNAME_MAX_LEN + 1]; |
| 338 |
char remote_pass[PASSWORD_MAX_LEN + 1]; |
char remote_pass[PASSWORD_MAX_LEN + 1]; |
| 343 |
|
|
| 344 |
if (user_online_update("BBS_NET") < 0) |
if (user_online_update("BBS_NET") < 0) |
| 345 |
{ |
{ |
| 346 |
log_error("user_online_update(BBS_NET) error\n"); |
log_error("user_online_update(BBS_NET) error"); |
| 347 |
} |
} |
| 348 |
|
|
| 349 |
if (bbsnet_conf[n].use_ssh) |
if (bbsnet_conf[n].use_ssh) |
| 390 |
moveto(1, 1); |
moveto(1, 1); |
| 391 |
prints("\033[1;32m正在测试往 %s (%s) 的连接,请稍候... \033[m\r\n", |
prints("\033[1;32m正在测试往 %s (%s) 的连接,请稍候... \033[m\r\n", |
| 392 |
bbsnet_conf[n].site_name, bbsnet_conf[n].host_name); |
bbsnet_conf[n].site_name, bbsnet_conf[n].host_name); |
| 393 |
iflush(); |
prints("\033[1;32m连接进行中,按\033[1;33mCtrl+C\033[1;32m中断。\033[m\r\n"); |
| 394 |
|
progress_bar(0, PROGRESS_BAR_LEN); |
| 395 |
|
|
| 396 |
|
if (clock_gettime(CLOCK_REALTIME, &ts_begin) == -1) |
| 397 |
|
{ |
| 398 |
|
log_error("clock_gettime() error (%d)", errno); |
| 399 |
|
ret = -1; |
| 400 |
|
goto cleanup; |
| 401 |
|
} |
| 402 |
|
ts_now = ts_begin; |
| 403 |
|
|
| 404 |
memset(&hints, 0, sizeof(hints)); |
memset(&hints, 0, sizeof(hints)); |
| 405 |
hints.ai_family = AF_INET; |
hints.ai_family = AF_INET; |
| 408 |
|
|
| 409 |
if ((ret = getaddrinfo(BBS_address, NULL, &hints, &res)) != 0) |
if ((ret = getaddrinfo(BBS_address, NULL, &hints, &res)) != 0) |
| 410 |
{ |
{ |
| 411 |
log_error("getaddrinfo() error (%d): %s\n", ret, gai_strerror(ret)); |
log_error("getaddrinfo() error (%d): %s", ret, gai_strerror(ret)); |
| 412 |
ret = -1; |
ret = -1; |
| 413 |
goto cleanup; |
goto cleanup; |
| 414 |
} |
} |
| 415 |
|
|
| 416 |
if (inet_ntop(AF_INET, &(((struct sockaddr_in *)res->ai_addr)->sin_addr), local_addr, sizeof(local_addr)) == NULL) |
if (inet_ntop(AF_INET, &(((struct sockaddr_in *)res->ai_addr)->sin_addr), local_addr, sizeof(local_addr)) == NULL) |
| 417 |
{ |
{ |
| 418 |
log_error("inet_ntop() error (%d)\n", errno); |
log_error("inet_ntop() error (%d)", errno); |
| 419 |
ret = -1; |
ret = -1; |
| 420 |
goto cleanup; |
goto cleanup; |
| 421 |
} |
} |
| 424 |
sock = socket(res->ai_family, res->ai_socktype, res->ai_protocol); |
sock = socket(res->ai_family, res->ai_socktype, res->ai_protocol); |
| 425 |
if (sock < 0) |
if (sock < 0) |
| 426 |
{ |
{ |
| 427 |
log_error("socket() error (%d)\n", errno); |
log_error("socket() error (%d)", errno); |
| 428 |
ret = -1; |
ret = -1; |
| 429 |
goto cleanup; |
goto cleanup; |
| 430 |
} |
} |
| 431 |
|
|
| 432 |
if (bind(sock, res->ai_addr, res->ai_addrlen) < 0) |
if (bind(sock, res->ai_addr, res->ai_addrlen) < 0) |
| 433 |
{ |
{ |
| 434 |
log_error("bind(%s:%u) error (%d)\n", local_addr, local_port, errno); |
log_error("bind(%s:%u) error (%d)", local_addr, local_port, errno); |
| 435 |
ret = -1; |
ret = -1; |
| 436 |
goto cleanup; |
goto cleanup; |
| 437 |
} |
} |
| 447 |
|
|
| 448 |
if ((ret = getaddrinfo(bbsnet_conf[n].host_name, bbsnet_conf[n].port, &hints, &res)) != 0) |
if ((ret = getaddrinfo(bbsnet_conf[n].host_name, bbsnet_conf[n].port, &hints, &res)) != 0) |
| 449 |
{ |
{ |
| 450 |
log_error("getaddrinfo() error (%d): %s\n", ret, gai_strerror(ret)); |
log_error("getaddrinfo() error (%d): %s", ret, gai_strerror(ret)); |
| 451 |
prints("\033[1;31m查找主机名失败!\033[m\r\n"); |
prints("\033[1;31m查找主机名失败!\033[m\r\n"); |
| 452 |
press_any_key(); |
press_any_key(); |
| 453 |
ret = -1; |
ret = -1; |
| 456 |
|
|
| 457 |
if (inet_ntop(AF_INET, &(((struct sockaddr_in *)res->ai_addr)->sin_addr), remote_addr, sizeof(remote_addr)) == NULL) |
if (inet_ntop(AF_INET, &(((struct sockaddr_in *)res->ai_addr)->sin_addr), remote_addr, sizeof(remote_addr)) == NULL) |
| 458 |
{ |
{ |
| 459 |
log_error("inet_ntop() error (%d)\n", errno); |
log_error("inet_ntop() error (%d)", errno); |
| 460 |
ret = -1; |
ret = -1; |
| 461 |
goto cleanup; |
goto cleanup; |
| 462 |
} |
} |
| 465 |
// Set socket as non-blocking |
// Set socket as non-blocking |
| 466 |
if ((flags_sock = fcntl(sock, F_GETFL, 0)) == -1) |
if ((flags_sock = fcntl(sock, F_GETFL, 0)) == -1) |
| 467 |
{ |
{ |
| 468 |
log_error("fcntl(F_GETFL) error (%d)\n", errno); |
log_error("fcntl(F_GETFL) error (%d)", errno); |
| 469 |
ret = -1; |
ret = -1; |
| 470 |
goto cleanup; |
goto cleanup; |
| 471 |
} |
} |
| 472 |
if ((fcntl(sock, F_SETFL, flags_sock | O_NONBLOCK)) == -1) |
if ((fcntl(sock, F_SETFL, flags_sock | O_NONBLOCK)) == -1) |
| 473 |
{ |
{ |
| 474 |
log_error("fcntl(F_SETFL) error (%d)\n", errno); |
log_error("fcntl(F_SETFL) error (%d)", errno); |
| 475 |
ret = -1; |
ret = -1; |
| 476 |
goto cleanup; |
goto cleanup; |
| 477 |
} |
} |
| 479 |
// Set STDIN/STDOUT as non-blocking |
// Set STDIN/STDOUT as non-blocking |
| 480 |
if ((flags_stdin = fcntl(STDIN_FILENO, F_GETFL, 0)) == -1) |
if ((flags_stdin = fcntl(STDIN_FILENO, F_GETFL, 0)) == -1) |
| 481 |
{ |
{ |
| 482 |
log_error("fcntl(F_GETFL) error (%d)\n", errno); |
log_error("fcntl(F_GETFL) error (%d)", errno); |
| 483 |
ret = -1; |
ret = -1; |
| 484 |
goto cleanup; |
goto cleanup; |
| 485 |
} |
} |
| 486 |
if ((flags_stdout = fcntl(STDOUT_FILENO, F_GETFL, 0)) == -1) |
if ((flags_stdout = fcntl(STDOUT_FILENO, F_GETFL, 0)) == -1) |
| 487 |
{ |
{ |
| 488 |
log_error("fcntl(F_GETFL) error (%d)\n", errno); |
log_error("fcntl(F_GETFL) error (%d)", errno); |
| 489 |
ret = -1; |
ret = -1; |
| 490 |
goto cleanup; |
goto cleanup; |
| 491 |
} |
} |
| 492 |
if ((fcntl(STDIN_FILENO, F_SETFL, flags_stdin | O_NONBLOCK)) == -1) |
if ((fcntl(STDIN_FILENO, F_SETFL, flags_stdin | O_NONBLOCK)) == -1) |
| 493 |
{ |
{ |
| 494 |
log_error("fcntl(F_SETFL) error (%d)\n", errno); |
log_error("fcntl(F_SETFL) error (%d)", errno); |
| 495 |
ret = -1; |
ret = -1; |
| 496 |
goto cleanup; |
goto cleanup; |
| 497 |
} |
} |
| 498 |
if ((fcntl(STDOUT_FILENO, F_SETFL, flags_stdout | O_NONBLOCK)) == -1) |
if ((fcntl(STDOUT_FILENO, F_SETFL, flags_stdout | O_NONBLOCK)) == -1) |
| 499 |
{ |
{ |
| 500 |
log_error("fcntl(F_SETFL) error (%d)\n", errno); |
log_error("fcntl(F_SETFL) error (%d)", errno); |
| 501 |
ret = -1; |
ret = -1; |
| 502 |
goto cleanup; |
goto cleanup; |
| 503 |
} |
} |
| 506 |
epollfd = epoll_create1(0); |
epollfd = epoll_create1(0); |
| 507 |
if (epollfd < 0) |
if (epollfd < 0) |
| 508 |
{ |
{ |
| 509 |
log_error("epoll_create1() error (%d)\n", errno); |
log_error("epoll_create1() error (%d)", errno); |
| 510 |
ret = -1; |
ret = -1; |
| 511 |
goto cleanup; |
goto cleanup; |
| 512 |
} |
} |
| 515 |
ev.data.fd = sock; |
ev.data.fd = sock; |
| 516 |
if (epoll_ctl(epollfd, EPOLL_CTL_ADD, sock, &ev) == -1) |
if (epoll_ctl(epollfd, EPOLL_CTL_ADD, sock, &ev) == -1) |
| 517 |
{ |
{ |
| 518 |
log_error("epoll_ctl(socket) error (%d)\n", errno); |
log_error("epoll_ctl(socket) error (%d)", errno); |
| 519 |
ret = -1; |
ret = -1; |
| 520 |
goto cleanup; |
goto cleanup; |
| 521 |
} |
} |
| 524 |
ev.data.fd = STDIN_FILENO; |
ev.data.fd = STDIN_FILENO; |
| 525 |
if (epoll_ctl(epollfd, EPOLL_CTL_ADD, STDIN_FILENO, &ev) == -1) |
if (epoll_ctl(epollfd, EPOLL_CTL_ADD, STDIN_FILENO, &ev) == -1) |
| 526 |
{ |
{ |
| 527 |
log_error("epoll_ctl(STDIN_FILENO) error (%d)\n", errno); |
log_error("epoll_ctl(STDIN_FILENO) error (%d)", errno); |
| 528 |
ret = -1; |
ret = -1; |
| 529 |
goto cleanup; |
goto cleanup; |
| 530 |
} |
} |
| 531 |
#endif |
#endif |
| 532 |
|
|
| 533 |
while (!SYS_server_exit) |
while ((ts_now.tv_sec - ts_begin.tv_sec) * 1000 + |
| 534 |
|
(ts_now.tv_nsec - ts_begin.tv_nsec) / 1000 / 1000 < |
| 535 |
|
REMOTE_CONNECT_TIMEOUT * 1000 && |
| 536 |
|
!SYS_server_exit) |
| 537 |
{ |
{ |
| 538 |
|
if (clock_gettime(CLOCK_REALTIME, &ts_now) == -1) |
| 539 |
|
{ |
| 540 |
|
log_error("clock_gettime() error (%d)", errno); |
| 541 |
|
ret = -1; |
| 542 |
|
goto cleanup; |
| 543 |
|
} |
| 544 |
|
|
| 545 |
if ((ret = connect(sock, res->ai_addr, res->ai_addrlen)) == 0) |
if ((ret = connect(sock, res->ai_addr, res->ai_addrlen)) == 0) |
| 546 |
{ |
{ |
| 547 |
sock_connected = 1; |
sock_connected = 1; |
| 558 |
} |
} |
| 559 |
else if (errno == EINTR) |
else if (errno == EINTR) |
| 560 |
{ |
{ |
|
continue; |
|
| 561 |
} |
} |
| 562 |
else |
else |
| 563 |
{ |
{ |
| 564 |
log_error("connect(socket) error (%d)\n", errno); |
log_error("connect(socket) error (%d)", errno); |
| 565 |
prints("\033[1;31m连接失败!\033[m\r\n"); |
prints("\033[1;31m连接失败!\033[m\r\n"); |
| 566 |
press_any_key(); |
press_any_key(); |
| 567 |
ret = -1; |
ret = -1; |
| 568 |
goto cleanup; |
goto cleanup; |
| 569 |
} |
} |
| 570 |
|
|
| 571 |
|
if (progress_update(&ts_begin, &ts_now, |
| 572 |
|
REMOTE_CONNECT_TIMEOUT * 1000, |
| 573 |
|
&progress_last, PROGRESS_BAR_LEN) < 0) |
| 574 |
|
{ |
| 575 |
|
log_error("progress_update() error"); |
| 576 |
|
ret = -1; |
| 577 |
|
goto cleanup; |
| 578 |
|
} |
| 579 |
} |
} |
| 580 |
} |
} |
| 581 |
|
|
| 582 |
progress = progress_last = 0; |
while ((ts_now.tv_sec - ts_begin.tv_sec) * 1000 + |
| 583 |
prints("\033[1;32m连接进行中,按\033[1;33mCtrl+C\033[1;32m中断。\033[m\r\n"); |
(ts_now.tv_nsec - ts_begin.tv_nsec) / 1000 / 1000 < |
| 584 |
progress_bar(0, PROGRESS_BAR_LEN); |
REMOTE_CONNECT_TIMEOUT * 1000 && |
|
|
|
|
if (clock_gettime(CLOCK_REALTIME, &ts_begin) == -1) |
|
|
{ |
|
|
log_error("clock_gettime() error (%d)\n", errno); |
|
|
ret = -1; |
|
|
goto cleanup; |
|
|
} |
|
|
ts_now = ts_begin; |
|
|
|
|
|
while ((ts_now.tv_sec - ts_begin.tv_sec) + |
|
|
(ts_now.tv_nsec - ts_begin.tv_nsec) / 1000 / 1000 / 1000 < |
|
|
REMOTE_CONNECT_TIMEOUT && |
|
| 585 |
!sock_connected && !SYS_server_exit) |
!sock_connected && !SYS_server_exit) |
| 586 |
{ |
{ |
| 587 |
|
if (clock_gettime(CLOCK_REALTIME, &ts_now) == -1) |
| 588 |
|
{ |
| 589 |
|
log_error("clock_gettime() error (%d)", errno); |
| 590 |
|
ret = -1; |
| 591 |
|
goto cleanup; |
| 592 |
|
} |
| 593 |
|
|
| 594 |
#ifdef HAVE_SYS_EPOLL_H |
#ifdef HAVE_SYS_EPOLL_H |
| 595 |
nfds = epoll_wait(epollfd, events, MAX_EVENTS, 100); // 0.1 second |
nfds = epoll_wait(epollfd, events, MAX_EVENTS, 100); // 0.1 second |
| 596 |
ret = nfds; |
ret = nfds; |
| 608 |
if (errno != EINTR) |
if (errno != EINTR) |
| 609 |
{ |
{ |
| 610 |
#ifdef HAVE_SYS_EPOLL_H |
#ifdef HAVE_SYS_EPOLL_H |
| 611 |
log_error("epoll_wait() error (%d)\n", errno); |
log_error("epoll_wait() error (%d)", errno); |
| 612 |
#else |
#else |
| 613 |
log_error("poll() error (%d)\n", errno); |
log_error("poll() error (%d)", errno); |
| 614 |
#endif |
#endif |
| 615 |
break; |
break; |
| 616 |
} |
} |
| 617 |
} |
} |
| 618 |
else if (ret == 0) // timeout |
else if (ret == 0) // timeout |
| 619 |
{ |
{ |
|
if (clock_gettime(CLOCK_REALTIME, &ts_now) == -1) |
|
|
{ |
|
|
log_error("clock_gettime() error (%d)\n", errno); |
|
|
ret = -1; |
|
|
goto cleanup; |
|
|
} |
|
|
|
|
|
progress = (int)((ts_now.tv_sec - ts_begin.tv_sec) * 1000 + |
|
|
(ts_now.tv_nsec - ts_begin.tv_nsec) / 1000 / 1000) / |
|
|
REMOTE_CONNECT_TIMEOUT / 10 + |
|
|
1; |
|
|
|
|
|
if (progress > progress_last) |
|
|
{ |
|
|
progress_last = progress; |
|
|
progress_bar(progress, PROGRESS_BAR_LEN); |
|
|
} |
|
| 620 |
} |
} |
| 621 |
else // ret > 0 |
else // ret > 0 |
| 622 |
{ |
{ |
| 631 |
socklen_t len = sizeof(error); |
socklen_t len = sizeof(error); |
| 632 |
if (getsockopt(sock, SOL_SOCKET, SO_ERROR, &error, &len) < 0) |
if (getsockopt(sock, SOL_SOCKET, SO_ERROR, &error, &len) < 0) |
| 633 |
{ |
{ |
| 634 |
log_error("getsockopt() error (%d) !\n", errno); |
log_error("getsockopt() error (%d) !", errno); |
| 635 |
ret = -1; |
ret = -1; |
| 636 |
goto cleanup; |
goto cleanup; |
| 637 |
} |
} |
| 659 |
} |
} |
| 660 |
} |
} |
| 661 |
} |
} |
| 662 |
|
|
| 663 |
|
if (progress_update(&ts_begin, &ts_now, |
| 664 |
|
REMOTE_CONNECT_TIMEOUT * 1000, |
| 665 |
|
&progress_last, PROGRESS_BAR_LEN) < 0) |
| 666 |
|
{ |
| 667 |
|
log_error("progress_update() error"); |
| 668 |
|
ret = -1; |
| 669 |
|
goto cleanup; |
| 670 |
|
} |
| 671 |
} |
} |
| 672 |
if (SYS_server_exit) |
if (SYS_server_exit) |
| 673 |
{ |
{ |
| 686 |
tos = IPTOS_LOWDELAY; |
tos = IPTOS_LOWDELAY; |
| 687 |
if (setsockopt(sock, IPPROTO_IP, IP_TOS, &tos, sizeof(tos)) < 0) |
if (setsockopt(sock, IPPROTO_IP, IP_TOS, &tos, sizeof(tos)) < 0) |
| 688 |
{ |
{ |
| 689 |
log_error("setsockopt IP_TOS=%d error (%d)\n", tos, errno); |
log_error("setsockopt IP_TOS=%d error (%d)", tos, errno); |
| 690 |
} |
} |
| 691 |
|
|
| 692 |
sock_len = sizeof(sin); |
sock_len = sizeof(sin); |
| 699 |
|
|
| 700 |
if (inet_ntop(AF_INET, &(sin.sin_addr), local_addr, sizeof(local_addr)) == NULL) |
if (inet_ntop(AF_INET, &(sin.sin_addr), local_addr, sizeof(local_addr)) == NULL) |
| 701 |
{ |
{ |
| 702 |
log_error("inet_ntop() error (%d)\n", errno); |
log_error("inet_ntop() error (%d)", errno); |
| 703 |
ret = -1; |
ret = -1; |
| 704 |
goto cleanup; |
goto cleanup; |
| 705 |
} |
} |
| 710 |
outbound_session = ssh_new(); |
outbound_session = ssh_new(); |
| 711 |
if (outbound_session == NULL) |
if (outbound_session == NULL) |
| 712 |
{ |
{ |
| 713 |
log_error("ssh_new() error\n"); |
log_error("ssh_new() error"); |
| 714 |
ret = -1; |
ret = -1; |
| 715 |
goto cleanup; |
goto cleanup; |
| 716 |
} |
} |
| 723 |
ssh_options_set(outbound_session, SSH_OPTIONS_HOSTKEYS, "+ssh-ed25519,ecdsa-sha2-nistp256,ssh-rsa") < 0 || |
ssh_options_set(outbound_session, SSH_OPTIONS_HOSTKEYS, "+ssh-ed25519,ecdsa-sha2-nistp256,ssh-rsa") < 0 || |
| 724 |
ssh_options_set(outbound_session, SSH_OPTIONS_LOG_VERBOSITY, &ssh_log_level) < 0) |
ssh_options_set(outbound_session, SSH_OPTIONS_LOG_VERBOSITY, &ssh_log_level) < 0) |
| 725 |
{ |
{ |
| 726 |
log_error("Error setting SSH options: %s\n", ssh_get_error(outbound_session)); |
log_error("Error setting SSH options: %s", ssh_get_error(outbound_session)); |
| 727 |
ret = -1; |
ret = -1; |
| 728 |
goto cleanup; |
goto cleanup; |
| 729 |
} |
} |
| 732 |
|
|
| 733 |
t_begin = time(NULL); |
t_begin = time(NULL); |
| 734 |
ret = SSH_ERROR; |
ret = SSH_ERROR; |
| 735 |
while (!SYS_server_exit && time(NULL) - t_begin < SSH_CONNECT_TIMEOUT) |
while ((ts_now.tv_sec - ts_begin.tv_sec) * 1000 + |
| 736 |
|
(ts_now.tv_nsec - ts_begin.tv_nsec) / 1000 / 1000 < |
| 737 |
|
REMOTE_CONNECT_TIMEOUT * 1000 && |
| 738 |
|
!SYS_server_exit) |
| 739 |
{ |
{ |
| 740 |
|
if (clock_gettime(CLOCK_REALTIME, &ts_now) == -1) |
| 741 |
|
{ |
| 742 |
|
log_error("clock_gettime() error (%d)", errno); |
| 743 |
|
ret = -1; |
| 744 |
|
goto cleanup; |
| 745 |
|
} |
| 746 |
|
|
| 747 |
ret = ssh_connect(outbound_session); |
ret = ssh_connect(outbound_session); |
| 748 |
if (ret == SSH_OK) |
if (ret == SSH_OK) |
| 749 |
{ |
{ |
| 751 |
} |
} |
| 752 |
else if (ret == SSH_AGAIN) |
else if (ret == SSH_AGAIN) |
| 753 |
{ |
{ |
| 754 |
// log_debug("ssh_connect() error: SSH_AGAIN\n"); |
// log_debug("ssh_connect() error: SSH_AGAIN"); |
| 755 |
} |
} |
| 756 |
else // if (ret == SSH_ERROR) |
else // if (ret == SSH_ERROR) |
| 757 |
{ |
{ |
| 758 |
log_error("ssh_connect() error: SSH_ERROR\n"); |
log_error("ssh_connect() error: SSH_ERROR"); |
| 759 |
|
ret = -1; |
| 760 |
|
goto cleanup; |
| 761 |
|
} |
| 762 |
|
|
| 763 |
|
if (progress_update(&ts_begin, &ts_now, |
| 764 |
|
REMOTE_CONNECT_TIMEOUT * 1000, |
| 765 |
|
&progress_last, PROGRESS_BAR_LEN) < 0) |
| 766 |
|
{ |
| 767 |
|
log_error("progress_update() error"); |
| 768 |
ret = -1; |
ret = -1; |
| 769 |
goto cleanup; |
goto cleanup; |
| 770 |
} |
} |
| 771 |
} |
} |
| 772 |
if (ret != SSH_OK) |
if (ret != SSH_OK) |
| 773 |
{ |
{ |
| 774 |
|
progress_bar(100, PROGRESS_BAR_LEN); |
| 775 |
prints("\033[1;31m连接超时!\033[m\r\n"); |
prints("\033[1;31m连接超时!\033[m\r\n"); |
| 776 |
press_any_key(); |
press_any_key(); |
| 777 |
ret = -1; |
ret = -1; |
| 785 |
case SSH_KNOWN_HOSTS_UNKNOWN: |
case SSH_KNOWN_HOSTS_UNKNOWN: |
| 786 |
if (ssh_session_update_known_hosts(outbound_session) != SSH_OK) |
if (ssh_session_update_known_hosts(outbound_session) != SSH_OK) |
| 787 |
{ |
{ |
| 788 |
log_error("ssh_session_update_known_hosts(%s) error\n", bbsnet_conf[n].host_name); |
log_error("ssh_session_update_known_hosts(%s) error", bbsnet_conf[n].host_name); |
| 789 |
prints("\033[1;31m无法添加服务器证书\033[m\r\n"); |
prints("\033[1;31m无法添加服务器证书\033[m\r\n"); |
| 790 |
press_any_key(); |
press_any_key(); |
| 791 |
ret = -1; |
ret = -1; |
| 792 |
goto cleanup; |
goto cleanup; |
| 793 |
} |
} |
| 794 |
log_common("SSH key of (%s) is added into %s\n", bbsnet_conf[n].host_name, SSH_KNOWN_HOSTS_FILE); |
log_common("SSH key of (%s) is added into %s", bbsnet_conf[n].host_name, SSH_KNOWN_HOSTS_FILE); |
| 795 |
case SSH_KNOWN_HOSTS_OK: |
case SSH_KNOWN_HOSTS_OK: |
| 796 |
break; |
break; |
| 797 |
case SSH_KNOWN_HOSTS_CHANGED: |
case SSH_KNOWN_HOSTS_CHANGED: |
| 798 |
case SSH_KNOWN_HOSTS_OTHER: |
case SSH_KNOWN_HOSTS_OTHER: |
| 799 |
log_error("ssh_session_is_known_server(%s) error: %d\n", bbsnet_conf[n].host_name, ret); |
log_error("ssh_session_is_known_server(%s) error: %d", bbsnet_conf[n].host_name, ret); |
| 800 |
prints("\033[1;31m服务器证书已变更\033[m\r\n"); |
prints("\033[1;31m服务器证书已变更\033[m\r\n"); |
| 801 |
press_any_key(); |
press_any_key(); |
| 802 |
ret = -1; |
ret = -1; |
| 804 |
} |
} |
| 805 |
|
|
| 806 |
ret = SSH_AUTH_ERROR; |
ret = SSH_AUTH_ERROR; |
| 807 |
while (!SYS_server_exit && time(NULL) - t_begin < SSH_CONNECT_TIMEOUT) |
while ((ts_now.tv_sec - ts_begin.tv_sec) * 1000 + |
| 808 |
|
(ts_now.tv_nsec - ts_begin.tv_nsec) / 1000 / 1000 < |
| 809 |
|
REMOTE_CONNECT_TIMEOUT * 1000 && |
| 810 |
|
!SYS_server_exit) |
| 811 |
{ |
{ |
| 812 |
|
if (clock_gettime(CLOCK_REALTIME, &ts_now) == -1) |
| 813 |
|
{ |
| 814 |
|
log_error("clock_gettime() error (%d)", errno); |
| 815 |
|
ret = -1; |
| 816 |
|
goto cleanup; |
| 817 |
|
} |
| 818 |
|
|
| 819 |
ret = ssh_userauth_password(outbound_session, NULL, remote_pass); |
ret = ssh_userauth_password(outbound_session, NULL, remote_pass); |
| 820 |
if (ret == SSH_AUTH_SUCCESS) |
if (ret == SSH_AUTH_SUCCESS) |
| 821 |
{ |
{ |
| 823 |
} |
} |
| 824 |
else if (ret == SSH_AUTH_AGAIN) |
else if (ret == SSH_AUTH_AGAIN) |
| 825 |
{ |
{ |
| 826 |
// log_debug("ssh_userauth_password() error: SSH_AUTH_AGAIN\n"); |
// log_debug("ssh_userauth_password() error: SSH_AUTH_AGAIN"); |
| 827 |
} |
} |
| 828 |
else if (ret == SSH_AUTH_ERROR) |
else if (ret == SSH_AUTH_ERROR) |
| 829 |
{ |
{ |
| 830 |
log_error("ssh_userauth_password() error: SSH_AUTH_ERROR\n"); |
log_error("ssh_userauth_password() error: SSH_AUTH_ERROR"); |
| 831 |
ret = -1; |
ret = -1; |
| 832 |
goto cleanup; |
goto cleanup; |
| 833 |
} |
} |
| 834 |
else // if (ret == SSH_AUTH_DENIED) |
else // if (ret == SSH_AUTH_DENIED) |
| 835 |
{ |
{ |
| 836 |
log_error("ssh_userauth_password() error: SSH_AUTH_DENIED\n"); |
log_debug("ssh_userauth_password() error: SSH_AUTH_DENIED"); |
| 837 |
prints("\033[1;31m身份验证失败!\033[m\r\n"); |
prints("\033[1;31m身份验证失败!\033[m\r\n"); |
| 838 |
press_any_key(); |
press_any_key(); |
| 839 |
|
ret = 0; |
| 840 |
|
goto cleanup; |
| 841 |
|
} |
| 842 |
|
|
| 843 |
|
if (progress_update(&ts_begin, &ts_now, |
| 844 |
|
REMOTE_CONNECT_TIMEOUT * 1000, |
| 845 |
|
&progress_last, PROGRESS_BAR_LEN) < 0) |
| 846 |
|
{ |
| 847 |
|
log_error("progress_update() error"); |
| 848 |
ret = -1; |
ret = -1; |
| 849 |
goto cleanup; |
goto cleanup; |
| 850 |
} |
} |
| 851 |
} |
} |
| 852 |
if (ret != SSH_AUTH_SUCCESS) |
if (ret != SSH_AUTH_SUCCESS) |
| 853 |
{ |
{ |
| 854 |
|
progress_bar(100, PROGRESS_BAR_LEN); |
| 855 |
prints("\033[1;31m连接超时!\033[m\r\n"); |
prints("\033[1;31m连接超时!\033[m\r\n"); |
| 856 |
press_any_key(); |
press_any_key(); |
| 857 |
ret = -1; |
ret = -1; |
| 861 |
outbound_channel = ssh_channel_new(outbound_session); |
outbound_channel = ssh_channel_new(outbound_session); |
| 862 |
if (outbound_channel == NULL) |
if (outbound_channel == NULL) |
| 863 |
{ |
{ |
| 864 |
log_error("ssh_channel_new() error\n"); |
log_error("ssh_channel_new() error"); |
| 865 |
ret = -1; |
ret = -1; |
| 866 |
goto cleanup; |
goto cleanup; |
| 867 |
} |
} |
| 868 |
|
|
| 869 |
ret = SSH_ERROR; |
ret = SSH_ERROR; |
| 870 |
while (!SYS_server_exit && time(NULL) - t_begin < SSH_CONNECT_TIMEOUT) |
while ((ts_now.tv_sec - ts_begin.tv_sec) * 1000 + |
| 871 |
|
(ts_now.tv_nsec - ts_begin.tv_nsec) / 1000 / 1000 < |
| 872 |
|
REMOTE_CONNECT_TIMEOUT * 1000 && |
| 873 |
|
!SYS_server_exit) |
| 874 |
{ |
{ |
| 875 |
|
if (clock_gettime(CLOCK_REALTIME, &ts_now) == -1) |
| 876 |
|
{ |
| 877 |
|
log_error("clock_gettime() error (%d)", errno); |
| 878 |
|
ret = -1; |
| 879 |
|
goto cleanup; |
| 880 |
|
} |
| 881 |
|
|
| 882 |
ret = ssh_channel_open_session(outbound_channel); |
ret = ssh_channel_open_session(outbound_channel); |
| 883 |
if (ret == SSH_OK) |
if (ret == SSH_OK) |
| 884 |
{ |
{ |
| 886 |
} |
} |
| 887 |
else if (ret == SSH_AGAIN) |
else if (ret == SSH_AGAIN) |
| 888 |
{ |
{ |
| 889 |
// log_debug("ssh_channel_open_session() error: SSH_AGAIN\n"); |
// log_debug("ssh_channel_open_session() error: SSH_AGAIN"); |
| 890 |
} |
} |
| 891 |
else // if (ret == SSH_ERROR) |
else // if (ret == SSH_ERROR) |
| 892 |
{ |
{ |
| 893 |
log_error("ssh_channel_open_session() error: SSH_ERROR\n"); |
log_error("ssh_channel_open_session() error: SSH_ERROR"); |
| 894 |
|
ret = -1; |
| 895 |
|
goto cleanup; |
| 896 |
|
} |
| 897 |
|
|
| 898 |
|
if (progress_update(&ts_begin, &ts_now, |
| 899 |
|
REMOTE_CONNECT_TIMEOUT * 1000, |
| 900 |
|
&progress_last, PROGRESS_BAR_LEN) < 0) |
| 901 |
|
{ |
| 902 |
|
log_error("progress_update() error"); |
| 903 |
ret = -1; |
ret = -1; |
| 904 |
goto cleanup; |
goto cleanup; |
| 905 |
} |
} |
| 906 |
} |
} |
| 907 |
if (ret != SSH_OK) |
if (ret != SSH_OK) |
| 908 |
{ |
{ |
| 909 |
|
progress_bar(100, PROGRESS_BAR_LEN); |
| 910 |
prints("\033[1;31m连接超时!\033[m\r\n"); |
prints("\033[1;31m连接超时!\033[m\r\n"); |
| 911 |
press_any_key(); |
press_any_key(); |
| 912 |
ret = -1; |
ret = -1; |
| 914 |
} |
} |
| 915 |
|
|
| 916 |
ret = SSH_ERROR; |
ret = SSH_ERROR; |
| 917 |
while (!SYS_server_exit && time(NULL) - t_begin < SSH_CONNECT_TIMEOUT) |
while ((ts_now.tv_sec - ts_begin.tv_sec) * 1000 + |
| 918 |
|
(ts_now.tv_nsec - ts_begin.tv_nsec) / 1000 / 1000 < |
| 919 |
|
REMOTE_CONNECT_TIMEOUT * 1000 && |
| 920 |
|
!SYS_server_exit) |
| 921 |
{ |
{ |
| 922 |
|
if (clock_gettime(CLOCK_REALTIME, &ts_now) == -1) |
| 923 |
|
{ |
| 924 |
|
log_error("clock_gettime() error (%d)", errno); |
| 925 |
|
ret = -1; |
| 926 |
|
goto cleanup; |
| 927 |
|
} |
| 928 |
|
|
| 929 |
ret = ssh_channel_request_pty(outbound_channel); |
ret = ssh_channel_request_pty(outbound_channel); |
| 930 |
if (ret == SSH_OK) |
if (ret == SSH_OK) |
| 931 |
{ |
{ |
| 933 |
} |
} |
| 934 |
else if (ret == SSH_AGAIN) |
else if (ret == SSH_AGAIN) |
| 935 |
{ |
{ |
| 936 |
// log_debug("ssh_channel_request_pty() error: SSH_AGAIN\n"); |
// log_debug("ssh_channel_request_pty() error: SSH_AGAIN"); |
| 937 |
} |
} |
| 938 |
else // if (ret == SSH_ERROR) |
else // if (ret == SSH_ERROR) |
| 939 |
{ |
{ |
| 940 |
log_error("ssh_channel_request_pty() error: SSH_ERROR\n"); |
log_error("ssh_channel_request_pty() error: SSH_ERROR"); |
| 941 |
|
ret = -1; |
| 942 |
|
goto cleanup; |
| 943 |
|
} |
| 944 |
|
|
| 945 |
|
if (progress_update(&ts_begin, &ts_now, |
| 946 |
|
REMOTE_CONNECT_TIMEOUT * 1000, |
| 947 |
|
&progress_last, PROGRESS_BAR_LEN) < 0) |
| 948 |
|
{ |
| 949 |
|
log_error("progress_update() error"); |
| 950 |
ret = -1; |
ret = -1; |
| 951 |
goto cleanup; |
goto cleanup; |
| 952 |
} |
} |
| 953 |
} |
} |
| 954 |
if (ret != SSH_OK) |
if (ret != SSH_OK) |
| 955 |
{ |
{ |
| 956 |
|
progress_bar(100, PROGRESS_BAR_LEN); |
| 957 |
prints("\033[1;31m连接超时!\033[m\r\n"); |
prints("\033[1;31m连接超时!\033[m\r\n"); |
| 958 |
press_any_key(); |
press_any_key(); |
| 959 |
ret = -1; |
ret = -1; |
| 961 |
} |
} |
| 962 |
|
|
| 963 |
ret = SSH_ERROR; |
ret = SSH_ERROR; |
| 964 |
while (!SYS_server_exit && time(NULL) - t_begin < SSH_CONNECT_TIMEOUT) |
while ((ts_now.tv_sec - ts_begin.tv_sec) * 1000 + |
| 965 |
|
(ts_now.tv_nsec - ts_begin.tv_nsec) / 1000 / 1000 < |
| 966 |
|
REMOTE_CONNECT_TIMEOUT * 1000 && |
| 967 |
|
!SYS_server_exit) |
| 968 |
{ |
{ |
| 969 |
|
if (clock_gettime(CLOCK_REALTIME, &ts_now) == -1) |
| 970 |
|
{ |
| 971 |
|
log_error("clock_gettime() error (%d)", errno); |
| 972 |
|
ret = -1; |
| 973 |
|
goto cleanup; |
| 974 |
|
} |
| 975 |
|
|
| 976 |
ret = ssh_channel_request_shell(outbound_channel); |
ret = ssh_channel_request_shell(outbound_channel); |
| 977 |
if (ret == SSH_OK) |
if (ret == SSH_OK) |
| 978 |
{ |
{ |
| 980 |
} |
} |
| 981 |
else if (ret == SSH_AGAIN) |
else if (ret == SSH_AGAIN) |
| 982 |
{ |
{ |
| 983 |
// log_debug("ssh_channel_request_shell() error: SSH_AGAIN\n"); |
// log_debug("ssh_channel_request_shell() error: SSH_AGAIN"); |
| 984 |
} |
} |
| 985 |
else // if (ret == SSH_ERROR) |
else // if (ret == SSH_ERROR) |
| 986 |
{ |
{ |
| 987 |
log_error("ssh_channel_request_shell() error: SSH_ERROR\n"); |
log_error("ssh_channel_request_shell() error: SSH_ERROR"); |
| 988 |
|
ret = -1; |
| 989 |
|
goto cleanup; |
| 990 |
|
} |
| 991 |
|
|
| 992 |
|
if (progress_update(&ts_begin, &ts_now, |
| 993 |
|
REMOTE_CONNECT_TIMEOUT * 1000, |
| 994 |
|
&progress_last, PROGRESS_BAR_LEN) < 0) |
| 995 |
|
{ |
| 996 |
|
log_error("progress_update() error"); |
| 997 |
ret = -1; |
ret = -1; |
| 998 |
goto cleanup; |
goto cleanup; |
| 999 |
} |
} |
| 1000 |
} |
} |
| 1001 |
if (ret != SSH_OK) |
if (ret != SSH_OK) |
| 1002 |
{ |
{ |
| 1003 |
|
progress_bar(100, PROGRESS_BAR_LEN); |
| 1004 |
prints("\033[1;31m连接超时!\033[m\r\n"); |
prints("\033[1;31m连接超时!\033[m\r\n"); |
| 1005 |
press_any_key(); |
press_any_key(); |
| 1006 |
ret = -1; |
ret = -1; |
| 1010 |
|
|
| 1011 |
prints("\033[1;31m连接成功!\033[m\r\n"); |
prints("\033[1;31m连接成功!\033[m\r\n"); |
| 1012 |
iflush(); |
iflush(); |
| 1013 |
log_common("BBSNET connect to %s:%d from %s:%d by [%s]\n", |
log_common("BBSNET connect to %s:%d from %s:%d by [%s]", |
| 1014 |
remote_addr, remote_port, local_addr, local_port, BBS_username); |
remote_addr, remote_port, local_addr, local_port, BBS_username); |
| 1015 |
|
|
| 1016 |
snprintf(tocode, sizeof(tocode), "%s%s", bbsnet_conf[n].charset, |
snprintf(tocode, sizeof(tocode), "%s%s", bbsnet_conf[n].charset, |
| 1018 |
input_cd = iconv_open(tocode, stdio_charset); |
input_cd = iconv_open(tocode, stdio_charset); |
| 1019 |
if (input_cd == (iconv_t)(-1)) |
if (input_cd == (iconv_t)(-1)) |
| 1020 |
{ |
{ |
| 1021 |
log_error("iconv_open(%s->%s) error: %d\n", stdio_charset, tocode, errno); |
log_error("iconv_open(%s->%s) error: %d", stdio_charset, tocode, errno); |
| 1022 |
ret = -1; |
ret = -1; |
| 1023 |
goto cleanup; |
goto cleanup; |
| 1024 |
} |
} |
| 1028 |
output_cd = iconv_open(tocode, bbsnet_conf[n].charset); |
output_cd = iconv_open(tocode, bbsnet_conf[n].charset); |
| 1029 |
if (output_cd == (iconv_t)(-1)) |
if (output_cd == (iconv_t)(-1)) |
| 1030 |
{ |
{ |
| 1031 |
log_error("iconv_open(%s->%s) error: %d\n", bbsnet_conf[n].charset, tocode, errno); |
log_error("iconv_open(%s->%s) error: %d", bbsnet_conf[n].charset, tocode, errno); |
| 1032 |
ret = -1; |
ret = -1; |
| 1033 |
goto cleanup; |
goto cleanup; |
| 1034 |
} |
} |
| 1038 |
ev.data.fd = sock; |
ev.data.fd = sock; |
| 1039 |
if (epoll_ctl(epollfd, EPOLL_CTL_MOD, sock, &ev) == -1) |
if (epoll_ctl(epollfd, EPOLL_CTL_MOD, sock, &ev) == -1) |
| 1040 |
{ |
{ |
| 1041 |
log_error("epoll_ctl(socket) error (%d)\n", errno); |
log_error("epoll_ctl(socket) error (%d)", errno); |
| 1042 |
ret = -1; |
ret = -1; |
| 1043 |
goto cleanup; |
goto cleanup; |
| 1044 |
} |
} |
| 1047 |
ev.data.fd = STDOUT_FILENO; |
ev.data.fd = STDOUT_FILENO; |
| 1048 |
if (epoll_ctl(epollfd, EPOLL_CTL_ADD, STDOUT_FILENO, &ev) == -1) |
if (epoll_ctl(epollfd, EPOLL_CTL_ADD, STDOUT_FILENO, &ev) == -1) |
| 1049 |
{ |
{ |
| 1050 |
log_error("epoll_ctl(STDOUT_FILENO) error (%d)\n", errno); |
log_error("epoll_ctl(STDOUT_FILENO) error (%d)", errno); |
| 1051 |
ret = -1; |
ret = -1; |
| 1052 |
goto cleanup; |
goto cleanup; |
| 1053 |
} |
} |
| 1060 |
{ |
{ |
| 1061 |
if (SSH_v2 && ssh_channel_is_closed(SSH_channel)) |
if (SSH_v2 && ssh_channel_is_closed(SSH_channel)) |
| 1062 |
{ |
{ |
| 1063 |
log_debug("SSH channel is closed\n"); |
log_debug("SSH channel is closed"); |
| 1064 |
loop = 0; |
loop = 0; |
| 1065 |
break; |
break; |
| 1066 |
} |
} |
| 1067 |
|
|
| 1068 |
if (bbsnet_conf[n].use_ssh && ssh_channel_is_closed(outbound_channel)) |
if (bbsnet_conf[n].use_ssh && ssh_channel_is_closed(outbound_channel)) |
| 1069 |
{ |
{ |
| 1070 |
log_debug("Outbound channel is closed\n"); |
log_debug("Outbound channel is closed"); |
| 1071 |
loop = 0; |
loop = 0; |
| 1072 |
break; |
break; |
| 1073 |
} |
} |
| 1091 |
if (errno != EINTR) |
if (errno != EINTR) |
| 1092 |
{ |
{ |
| 1093 |
#ifdef HAVE_SYS_EPOLL_H |
#ifdef HAVE_SYS_EPOLL_H |
| 1094 |
log_error("epoll_wait() error (%d)\n", errno); |
log_error("epoll_wait() error (%d)", errno); |
| 1095 |
#else |
#else |
| 1096 |
log_error("poll() error (%d)\n", errno); |
log_error("poll() error (%d)", errno); |
| 1097 |
#endif |
#endif |
| 1098 |
break; |
break; |
| 1099 |
} |
} |
| 1103 |
{ |
{ |
| 1104 |
if (time(NULL) - BBS_last_access_tm >= BBS_max_user_idle_time) |
if (time(NULL) - BBS_last_access_tm >= BBS_max_user_idle_time) |
| 1105 |
{ |
{ |
| 1106 |
|
log_debug("User input timeout"); |
| 1107 |
break; |
break; |
| 1108 |
} |
} |
| 1109 |
} |
} |
| 1117 |
#endif |
#endif |
| 1118 |
{ |
{ |
| 1119 |
#ifdef HAVE_SYS_EPOLL_H |
#ifdef HAVE_SYS_EPOLL_H |
| 1120 |
log_debug("FD (%d) error events (%d)\n", events[i].data.fd, events[i].events); |
log_debug("FD (%d) error events (%d)", events[i].data.fd, events[i].events); |
| 1121 |
#else |
#else |
| 1122 |
log_debug("FD (%d) error events (%d)\n", pfds[i].fd, pfds[i].revents); |
log_debug("FD (%d) error events (%d)", pfds[i].fd, pfds[i].revents); |
| 1123 |
#endif |
#endif |
| 1124 |
loop = 0; |
loop = 0; |
| 1125 |
break; |
break; |
| 1178 |
ret = ssh_channel_read_nonblocking(SSH_channel, input_buf + input_buf_len, sizeof(input_buf) - (uint32_t)input_buf_len, 0); |
ret = ssh_channel_read_nonblocking(SSH_channel, input_buf + input_buf_len, sizeof(input_buf) - (uint32_t)input_buf_len, 0); |
| 1179 |
if (ret == SSH_ERROR) |
if (ret == SSH_ERROR) |
| 1180 |
{ |
{ |
| 1181 |
log_debug("ssh_channel_read_nonblocking() error: %s\n", ssh_get_error(SSH_session)); |
log_debug("ssh_channel_read_nonblocking() error: %s", ssh_get_error(SSH_session)); |
| 1182 |
loop = 0; |
loop = 0; |
| 1183 |
break; |
break; |
| 1184 |
} |
} |
| 1216 |
} |
} |
| 1217 |
else |
else |
| 1218 |
{ |
{ |
| 1219 |
log_error("read(STDIN) error (%d)\n", errno); |
log_error("read(STDIN) error (%d)", errno); |
| 1220 |
loop = 0; |
loop = 0; |
| 1221 |
break; |
break; |
| 1222 |
} |
} |
| 1223 |
} |
} |
| 1224 |
else if (ret == 0) // broken pipe |
else if (ret == 0) // broken pipe |
| 1225 |
{ |
{ |
| 1226 |
log_debug("read(STDIN) EOF\n"); |
log_debug("read(STDIN) EOF"); |
| 1227 |
stdin_read_wait = 0; |
stdin_read_wait = 0; |
| 1228 |
loop = 0; |
loop = 0; |
| 1229 |
break; |
break; |
| 1236 |
// Refresh current action while user input |
// Refresh current action while user input |
| 1237 |
if (user_online_update("BBS_NET") < 0) |
if (user_online_update("BBS_NET") < 0) |
| 1238 |
{ |
{ |
| 1239 |
log_error("user_online_update(BBS_NET) error\n"); |
log_error("user_online_update(BBS_NET) error"); |
| 1240 |
} |
} |
| 1241 |
|
|
| 1242 |
continue; |
continue; |
| 1252 |
#ifdef _DEBUG |
#ifdef _DEBUG |
| 1253 |
for (int j = input_buf_offset; j < input_buf_len; j++) |
for (int j = input_buf_offset; j < input_buf_len; j++) |
| 1254 |
{ |
{ |
| 1255 |
log_debug("input: <--[%u]\n", (input_buf[j] + 256) % 256); |
log_debug("input: <--[%u]", (input_buf[j] + 256) % 256); |
| 1256 |
} |
} |
| 1257 |
#endif |
#endif |
| 1258 |
|
|
| 1259 |
ret = io_buf_conv(input_cd, input_buf, &input_buf_len, &input_buf_offset, input_conv, sizeof(input_conv), &input_conv_len); |
ret = io_buf_conv(input_cd, input_buf, &input_buf_len, &input_buf_offset, input_conv, sizeof(input_conv), &input_conv_len); |
| 1260 |
if (ret < 0) |
if (ret < 0) |
| 1261 |
{ |
{ |
| 1262 |
log_error("io_buf_conv(input, %d, %d, %d) error\n", input_buf_len, input_buf_offset, input_conv_len); |
log_error("io_buf_conv(input, %d, %d, %d) error", input_buf_len, input_buf_offset, input_conv_len); |
| 1263 |
input_buf_len = input_buf_offset; // Discard invalid sequence |
input_buf_len = input_buf_offset; // Discard invalid sequence |
| 1264 |
} |
} |
| 1265 |
|
|
| 1267 |
#ifdef _DEBUG |
#ifdef _DEBUG |
| 1268 |
for (int j = input_conv_offset; j < input_conv_len; j++) |
for (int j = input_conv_offset; j < input_conv_len; j++) |
| 1269 |
{ |
{ |
| 1270 |
log_debug("input_conv: <--[%u]\n", (input_conv[j] + 256) % 256); |
log_debug("input_conv: <--[%u]", (input_conv[j] + 256) % 256); |
| 1271 |
} |
} |
| 1272 |
#endif |
#endif |
| 1273 |
} |
} |
| 1279 |
ret = ssh_channel_write(outbound_channel, input_conv + input_conv_offset, (uint32_t)(input_conv_len - input_conv_offset)); |
ret = ssh_channel_write(outbound_channel, input_conv + input_conv_offset, (uint32_t)(input_conv_len - input_conv_offset)); |
| 1280 |
if (ret == SSH_ERROR) |
if (ret == SSH_ERROR) |
| 1281 |
{ |
{ |
| 1282 |
log_debug("ssh_channel_write() error: %s\n", ssh_get_error(outbound_session)); |
log_debug("ssh_channel_write() error: %s", ssh_get_error(outbound_session)); |
| 1283 |
loop = 0; |
loop = 0; |
| 1284 |
break; |
break; |
| 1285 |
} |
} |
| 1301 |
} |
} |
| 1302 |
else |
else |
| 1303 |
{ |
{ |
| 1304 |
log_debug("write(socket) error (%d)\n", errno); |
log_debug("write(socket) error (%d)", errno); |
| 1305 |
loop = 0; |
loop = 0; |
| 1306 |
break; |
break; |
| 1307 |
} |
} |
| 1308 |
} |
} |
| 1309 |
else if (ret == 0) // broken pipe |
else if (ret == 0) // broken pipe |
| 1310 |
{ |
{ |
| 1311 |
log_debug("write(socket) EOF\n"); |
log_debug("write(socket) EOF"); |
| 1312 |
sock_write_wait = 0; |
sock_write_wait = 0; |
| 1313 |
loop = 0; |
loop = 0; |
| 1314 |
break; |
break; |
| 1337 |
(uint32_t)(sizeof(output_buf) - (size_t)output_buf_len), 0); |
(uint32_t)(sizeof(output_buf) - (size_t)output_buf_len), 0); |
| 1338 |
if (ret == SSH_ERROR) |
if (ret == SSH_ERROR) |
| 1339 |
{ |
{ |
| 1340 |
log_debug("ssh_channel_read_nonblocking() error: %s\n", ssh_get_error(outbound_session)); |
log_debug("ssh_channel_read_nonblocking() error: %s", ssh_get_error(outbound_session)); |
| 1341 |
loop = 0; |
loop = 0; |
| 1342 |
break; |
break; |
| 1343 |
} |
} |
| 1370 |
} |
} |
| 1371 |
else |
else |
| 1372 |
{ |
{ |
| 1373 |
log_debug("read(socket) error (%d)\n", errno); |
log_debug("read(socket) error (%d)", errno); |
| 1374 |
loop = 0; |
loop = 0; |
| 1375 |
break; |
break; |
| 1376 |
} |
} |
| 1377 |
} |
} |
| 1378 |
else if (ret == 0) // broken pipe |
else if (ret == 0) // broken pipe |
| 1379 |
{ |
{ |
| 1380 |
log_debug("read(socket) EOF\n"); |
log_debug("read(socket) EOF"); |
| 1381 |
sock_read_wait = 0; |
sock_read_wait = 0; |
| 1382 |
loop = 0; |
loop = 0; |
| 1383 |
break; |
break; |
| 1397 |
ret = io_buf_conv(output_cd, output_buf, &output_buf_len, &output_buf_offset, output_conv, sizeof(output_conv), &output_conv_len); |
ret = io_buf_conv(output_cd, output_buf, &output_buf_len, &output_buf_offset, output_conv, sizeof(output_conv), &output_conv_len); |
| 1398 |
if (ret < 0) |
if (ret < 0) |
| 1399 |
{ |
{ |
| 1400 |
log_error("io_buf_conv(output, %d, %d, %d) error\n", output_buf_len, output_buf_offset, output_conv_len); |
log_error("io_buf_conv(output, %d, %d, %d) error", output_buf_len, output_buf_offset, output_conv_len); |
| 1401 |
output_buf_len = output_buf_offset; // Discard invalid sequence |
output_buf_len = output_buf_offset; // Discard invalid sequence |
| 1402 |
} |
} |
| 1403 |
} |
} |
| 1409 |
ret = ssh_channel_write(SSH_channel, output_conv + output_conv_offset, (uint32_t)(output_conv_len - output_conv_offset)); |
ret = ssh_channel_write(SSH_channel, output_conv + output_conv_offset, (uint32_t)(output_conv_len - output_conv_offset)); |
| 1410 |
if (ret == SSH_ERROR) |
if (ret == SSH_ERROR) |
| 1411 |
{ |
{ |
| 1412 |
log_debug("ssh_channel_write() error: %s\n", ssh_get_error(SSH_session)); |
log_debug("ssh_channel_write() error: %s", ssh_get_error(SSH_session)); |
| 1413 |
loop = 0; |
loop = 0; |
| 1414 |
break; |
break; |
| 1415 |
} |
} |
| 1431 |
} |
} |
| 1432 |
else |
else |
| 1433 |
{ |
{ |
| 1434 |
log_debug("write(STDOUT) error (%d)\n", errno); |
log_debug("write(STDOUT) error (%d)", errno); |
| 1435 |
loop = 0; |
loop = 0; |
| 1436 |
break; |
break; |
| 1437 |
} |
} |
| 1438 |
} |
} |
| 1439 |
else if (ret == 0) // broken pipe |
else if (ret == 0) // broken pipe |
| 1440 |
{ |
{ |
| 1441 |
log_debug("write(STDOUT) EOF\n"); |
log_debug("write(STDOUT) EOF"); |
| 1442 |
stdout_write_wait = 0; |
stdout_write_wait = 0; |
| 1443 |
loop = 0; |
loop = 0; |
| 1444 |
break; |
break; |
| 1461 |
ret = 1; // Normal disconnect |
ret = 1; // Normal disconnect |
| 1462 |
BBS_last_access_tm = time(NULL); |
BBS_last_access_tm = time(NULL); |
| 1463 |
t_used = BBS_last_access_tm - t_begin; |
t_used = BBS_last_access_tm - t_begin; |
| 1464 |
log_common("BBSNET disconnect, %d days %d hours %d minutes %d seconds used\n", |
log_common("BBSNET disconnect, %ld days %ld hours %ld minutes %ld seconds used", |
| 1465 |
t_used / 86400, t_used % 86400 / 3600, t_used % 3600 / 60, t_used % 60); |
t_used / 86400, t_used % 86400 / 3600, t_used % 3600 / 60, t_used % 60); |
| 1466 |
|
|
| 1467 |
cleanup: |
cleanup: |
| 1481 |
#ifdef HAVE_SYS_EPOLL_H |
#ifdef HAVE_SYS_EPOLL_H |
| 1482 |
if (epollfd != -1 && close(epollfd) < 0) |
if (epollfd != -1 && close(epollfd) < 0) |
| 1483 |
{ |
{ |
| 1484 |
log_error("close(epoll) error (%d)\n"); |
log_error("close(epoll) error (%d)"); |
| 1485 |
} |
} |
| 1486 |
#endif |
#endif |
| 1487 |
|
|
| 1503 |
// Restore STDIN/STDOUT flags |
// Restore STDIN/STDOUT flags |
| 1504 |
if (flags_stdin != -1 && fcntl(STDIN_FILENO, F_SETFL, flags_stdin) == -1) |
if (flags_stdin != -1 && fcntl(STDIN_FILENO, F_SETFL, flags_stdin) == -1) |
| 1505 |
{ |
{ |
| 1506 |
log_error("fcntl(F_SETFL) error (%d)\n", errno); |
log_error("fcntl(F_SETFL) error (%d)", errno); |
| 1507 |
} |
} |
| 1508 |
if (flags_stdout != -1 && fcntl(STDOUT_FILENO, F_SETFL, flags_stdout) == -1) |
if (flags_stdout != -1 && fcntl(STDOUT_FILENO, F_SETFL, flags_stdout) == -1) |
| 1509 |
{ |
{ |
| 1510 |
log_error("fcntl(F_SETFL) error (%d)\n", errno); |
log_error("fcntl(F_SETFL) error (%d)", errno); |
| 1511 |
} |
} |
| 1512 |
|
|
| 1513 |
if (sock != -1 && close(sock) == -1) |
if (sock != -1 && close(sock) == -1) |
| 1514 |
{ |
{ |
| 1515 |
log_error("Close socket failed\n"); |
log_error("close(socket) error (%d)", errno); |
| 1516 |
} |
} |
| 1517 |
|
|
| 1518 |
if (res) |
if (res) |
| 1573 |
|
|
| 1574 |
int bbs_net() |
int bbs_net() |
| 1575 |
{ |
{ |
| 1576 |
int ch, i; |
int ch; |
| 1577 |
|
|
| 1578 |
if (load_bbsnet_conf(CONF_BBSNET) < 0) |
if (load_bbsnet_conf(CONF_BBSNET) < 0) |
| 1579 |
{ |
{ |
| 1600 |
switch (ch) |
switch (ch) |
| 1601 |
{ |
{ |
| 1602 |
case KEY_NULL: // broken pipe |
case KEY_NULL: // broken pipe |
| 1603 |
log_debug("KEY_NULL\n"); |
log_debug("KEY_NULL"); |
| 1604 |
goto cleanup; |
goto cleanup; |
| 1605 |
case KEY_TIMEOUT: |
case KEY_TIMEOUT: |
| 1606 |
if (time(NULL) - BBS_last_access_tm >= BBS_max_user_idle_time) |
if (time(NULL) - BBS_last_access_tm >= BBS_max_user_idle_time) |
| 1607 |
{ |
{ |
| 1608 |
log_error("User input timeout\n"); |
log_debug("User input timeout"); |
| 1609 |
goto cleanup; |
goto cleanup; |
| 1610 |
} |
} |
| 1611 |
continue; |
continue; |
| 1613 |
case Ctrl('C'): // user cancel |
case Ctrl('C'): // user cancel |
| 1614 |
goto cleanup; |
goto cleanup; |
| 1615 |
case CR: |
case CR: |
| 1616 |
bbsnet_connect(bbsnet_menu.menu_item_pos[0]); |
if (bbsnet_connect(bbsnet_menu.menu_item_pos[0]) < 0) |
| 1617 |
|
{ |
| 1618 |
|
log_debug("bbsnet_connect() error"); |
| 1619 |
|
} |
| 1620 |
// Force cleanup anything remaining in the output buffer |
// Force cleanup anything remaining in the output buffer |
| 1621 |
clearscr(); |
clearscr(); |
| 1622 |
iflush(); |
iflush(); |
| 1626 |
bbsnet_selchange(); |
bbsnet_selchange(); |
| 1627 |
break; |
break; |
| 1628 |
case KEY_UP: |
case KEY_UP: |
| 1629 |
for (i = 0; i < STATION_PER_LINE; i++) |
for (int i = 0; i < STATION_PER_LINE; i++) |
| 1630 |
{ |
{ |
| 1631 |
menu_control(&bbsnet_menu, KEY_UP); |
menu_control(&bbsnet_menu, KEY_UP); |
| 1632 |
} |
} |
| 1633 |
bbsnet_selchange(); |
bbsnet_selchange(); |
| 1634 |
break; |
break; |
| 1635 |
case KEY_DOWN: |
case KEY_DOWN: |
| 1636 |
for (i = 0; i < STATION_PER_LINE; i++) |
for (int i = 0; i < STATION_PER_LINE; i++) |
| 1637 |
{ |
{ |
| 1638 |
menu_control(&bbsnet_menu, KEY_DOWN); |
menu_control(&bbsnet_menu, KEY_DOWN); |
| 1639 |
} |
} |