| 67 |
return -1; |
return -1; |
| 68 |
} |
} |
| 69 |
|
|
| 70 |
p_menu = bbsnet_menu.p_menu[0] = malloc(sizeof(MENU)); |
bbsnet_menu.p_menu_name_dict = trie_dict_create(); |
| 71 |
|
|
| 72 |
|
p_menu = malloc(sizeof(MENU)); |
| 73 |
|
bbsnet_menu.p_menu[0] = p_menu; |
| 74 |
strncpy(p_menu->name, "BBSNET", sizeof(p_menu->name) - 1); |
strncpy(p_menu->name, "BBSNET", sizeof(p_menu->name) - 1); |
| 75 |
p_menu->name[sizeof(p_menu->name) - 1] = '\0'; |
p_menu->name[sizeof(p_menu->name) - 1] = '\0'; |
| 76 |
p_menu->title.show = 0; |
p_menu->title.show = 0; |
| 77 |
p_menu->screen.show = 0; |
p_menu->screen.show = 0; |
| 78 |
|
|
| 79 |
|
if (trie_dict_set(bbsnet_menu.p_menu_name_dict, p_menu->name, (int64_t)p_menu) != 1) |
| 80 |
|
{ |
| 81 |
|
log_error("Error set BBSNET menu dict [%s]\n", p_menu->name); |
| 82 |
|
} |
| 83 |
|
|
| 84 |
while (fgets(t, 255, fp) && item_count < MAXSTATION) |
while (fgets(t, 255, fp) && item_count < MAXSTATION) |
| 85 |
{ |
{ |
| 86 |
t1 = strtok_r(t, MENU_CONF_DELIM, &saveptr); |
t1 = strtok_r(t, MENU_CONF_DELIM, &saveptr); |
| 129 |
return 0; |
return 0; |
| 130 |
} |
} |
| 131 |
|
|
| 132 |
static void process_bar(int n, int len) |
void unload_bbsnet_conf(void) |
| 133 |
|
{ |
| 134 |
|
unload_menu(&bbsnet_menu); |
| 135 |
|
} |
| 136 |
|
|
| 137 |
|
void process_bar(int n, int len) |
| 138 |
{ |
{ |
| 139 |
char buf[LINE_BUFFER_LEN]; |
char buf[LINE_BUFFER_LEN]; |
| 140 |
char buf2[LINE_BUFFER_LEN]; |
char buf2[LINE_BUFFER_LEN]; |
| 239 |
prints("\033[1;32m穿梭进度条提示您当前已使用的时间,按\033[1;33mCtrl+C\033[1;32m中断。\033[m\r\n"); |
prints("\033[1;32m穿梭进度条提示您当前已使用的时间,按\033[1;33mCtrl+C\033[1;32m中断。\033[m\r\n"); |
| 240 |
process_bar(0, MAX_PROCESS_BAR_LEN); |
process_bar(0, MAX_PROCESS_BAR_LEN); |
| 241 |
|
|
| 242 |
|
// Set socket as non-blocking |
| 243 |
|
flags_sock = fcntl(sock, F_GETFL, 0); |
| 244 |
|
fcntl(sock, F_SETFL, flags_sock | O_NONBLOCK); |
| 245 |
|
|
| 246 |
|
// Set STDIN/STDOUT as non-blocking |
| 247 |
|
flags_stdin = fcntl(STDIN_FILENO, F_GETFL, 0); |
| 248 |
|
flags_stdout = fcntl(STDOUT_FILENO, F_GETFL, 0); |
| 249 |
|
fcntl(STDIN_FILENO, F_SETFL, flags_stdin | O_NONBLOCK); |
| 250 |
|
fcntl(STDOUT_FILENO, F_SETFL, flags_stdout | O_NONBLOCK); |
| 251 |
|
|
| 252 |
epollfd = epoll_create1(0); |
epollfd = epoll_create1(0); |
| 253 |
if (epollfd < 0) |
if (epollfd < 0) |
| 254 |
{ |
{ |
| 261 |
if (epoll_ctl(epollfd, EPOLL_CTL_ADD, sock, &ev) == -1) |
if (epoll_ctl(epollfd, EPOLL_CTL_ADD, sock, &ev) == -1) |
| 262 |
{ |
{ |
| 263 |
log_error("epoll_ctl(socket) error (%d)\n", errno); |
log_error("epoll_ctl(socket) error (%d)\n", errno); |
| 264 |
return -1; |
goto cleanup; |
| 265 |
} |
} |
| 266 |
|
|
| 267 |
ev.events = EPOLLIN; |
ev.events = EPOLLIN; |
| 269 |
if (epoll_ctl(epollfd, EPOLL_CTL_ADD, STDIN_FILENO, &ev) == -1) |
if (epoll_ctl(epollfd, EPOLL_CTL_ADD, STDIN_FILENO, &ev) == -1) |
| 270 |
{ |
{ |
| 271 |
log_error("epoll_ctl(STDIN_FILENO) error (%d)\n", errno); |
log_error("epoll_ctl(STDIN_FILENO) error (%d)\n", errno); |
| 272 |
return -1; |
goto cleanup; |
| 273 |
} |
} |
| 274 |
|
|
|
// Set socket as non-blocking |
|
|
flags_sock = fcntl(sock, F_GETFL, 0); |
|
|
fcntl(sock, F_SETFL, flags_sock | O_NONBLOCK); |
|
|
|
|
| 275 |
while (!SYS_server_exit) |
while (!SYS_server_exit) |
| 276 |
{ |
{ |
| 277 |
if ((ret = connect(sock, (struct sockaddr *)&sin, sizeof(sin))) < 0) |
if ((ret = connect(sock, (struct sockaddr *)&sin, sizeof(sin))) < 0) |
| 278 |
{ |
{ |
| 279 |
if (errno == EAGAIN || errno == EALREADY || errno == EINPROGRESS) |
if (errno == EAGAIN || errno == EALREADY || errno == EINPROGRESS) |
| 280 |
{ |
{ |
|
log_std("Debug: %d\n", errno); |
|
| 281 |
// Use select / epoll to check writability of the socket, |
// Use select / epoll to check writability of the socket, |
| 282 |
// then use getsockopt to check the status of the socket. |
// then use getsockopt to check the status of the socket. |
| 283 |
// See man connect(2) |
// See man connect(2) |
| 290 |
else |
else |
| 291 |
{ |
{ |
| 292 |
log_error("connect(socket) error (%d)\n", errno); |
log_error("connect(socket) error (%d)\n", errno); |
| 293 |
|
|
| 294 |
prints("\033[1;31m连接失败!\033[m\r\n"); |
prints("\033[1;31m连接失败!\033[m\r\n"); |
| 295 |
press_any_key(); |
press_any_key(); |
| 296 |
return -1; |
|
| 297 |
|
goto cleanup; |
| 298 |
} |
} |
| 299 |
} |
} |
| 300 |
} |
} |
| 308 |
if (errno != EINTR) |
if (errno != EINTR) |
| 309 |
{ |
{ |
| 310 |
log_error("epoll_wait() error (%d)\n", errno); |
log_error("epoll_wait() error (%d)\n", errno); |
| 311 |
return -1; |
break; |
| 312 |
} |
} |
| 313 |
} |
} |
| 314 |
else if (nfds == 0) // timeout |
else if (nfds == 0) // timeout |
| 325 |
if (getsockopt(sock, SOL_SOCKET, SO_ERROR, &error, (socklen_t *)&len) < 0) |
if (getsockopt(sock, SOL_SOCKET, SO_ERROR, &error, (socklen_t *)&len) < 0) |
| 326 |
{ |
{ |
| 327 |
log_error("getsockopt() error (%d) !\n", error); |
log_error("getsockopt() error (%d) !\n", error); |
| 328 |
return -1; |
goto cleanup; |
| 329 |
} |
} |
| 330 |
if (error == 0) |
if (error == 0) |
| 331 |
{ |
{ |
| 337 |
ch = igetch(0); |
ch = igetch(0); |
| 338 |
if (ch == Ctrl('C')) |
if (ch == Ctrl('C')) |
| 339 |
{ |
{ |
| 340 |
return 0; |
goto cleanup; |
| 341 |
} |
} |
| 342 |
} |
} |
| 343 |
} |
} |
| 345 |
} |
} |
| 346 |
if (SYS_server_exit) |
if (SYS_server_exit) |
| 347 |
{ |
{ |
| 348 |
return 0; |
goto cleanup; |
| 349 |
} |
} |
| 350 |
if (!sock_connected) |
if (!sock_connected) |
| 351 |
{ |
{ |
| 352 |
prints("\033[1;31m连接超时!\033[m\r\n"); |
prints("\033[1;31m连接失败!\033[m\r\n"); |
| 353 |
press_any_key(); |
press_any_key(); |
| 354 |
return -1; |
|
| 355 |
|
goto cleanup; |
| 356 |
} |
} |
| 357 |
|
|
| 358 |
tos = IPTOS_LOWDELAY; |
tos = IPTOS_LOWDELAY; |
| 370 |
if (epoll_ctl(epollfd, EPOLL_CTL_MOD, sock, &ev) == -1) |
if (epoll_ctl(epollfd, EPOLL_CTL_MOD, sock, &ev) == -1) |
| 371 |
{ |
{ |
| 372 |
log_error("epoll_ctl(socket) error (%d)\n", errno); |
log_error("epoll_ctl(socket) error (%d)\n", errno); |
| 373 |
return -1; |
goto cleanup; |
| 374 |
} |
} |
| 375 |
|
|
| 376 |
ev.events = EPOLLOUT; |
ev.events = EPOLLOUT; |
| 378 |
if (epoll_ctl(epollfd, EPOLL_CTL_ADD, STDOUT_FILENO, &ev) == -1) |
if (epoll_ctl(epollfd, EPOLL_CTL_ADD, STDOUT_FILENO, &ev) == -1) |
| 379 |
{ |
{ |
| 380 |
log_error("epoll_ctl(STDOUT_FILENO) error (%d)\n", errno); |
log_error("epoll_ctl(STDOUT_FILENO) error (%d)\n", errno); |
| 381 |
return -1; |
goto cleanup; |
| 382 |
} |
} |
| 383 |
|
|
|
// Set STDIN/STDOUT as non-blocking |
|
|
flags_stdin = fcntl(STDIN_FILENO, F_GETFL, 0); |
|
|
flags_stdout = fcntl(STDOUT_FILENO, F_GETFL, 0); |
|
|
fcntl(STDIN_FILENO, F_SETFL, flags_stdin | O_NONBLOCK); |
|
|
fcntl(STDOUT_FILENO, F_SETFL, flags_stdout | O_NONBLOCK); |
|
|
|
|
| 384 |
BBS_last_access_tm = t_used = time(0); |
BBS_last_access_tm = t_used = time(0); |
| 385 |
loop = 1; |
loop = 1; |
| 386 |
|
|
| 579 |
} |
} |
| 580 |
} |
} |
| 581 |
|
|
| 582 |
|
cleanup: |
| 583 |
|
if (close(epollfd) < 0) |
| 584 |
|
{ |
| 585 |
|
log_error("close(epoll) error (%d)\n"); |
| 586 |
|
} |
| 587 |
|
|
| 588 |
// Restore STDIN/STDOUT flags |
// Restore STDIN/STDOUT flags |
| 589 |
fcntl(STDIN_FILENO, F_SETFL, flags_stdin); |
fcntl(STDIN_FILENO, F_SETFL, flags_stdin); |
| 590 |
fcntl(STDOUT_FILENO, F_SETFL, flags_stdout); |
fcntl(STDOUT_FILENO, F_SETFL, flags_stdout); |
| 671 |
|
|
| 672 |
while (!SYS_server_exit) |
while (!SYS_server_exit) |
| 673 |
{ |
{ |
| 674 |
ch = igetch(0); |
ch = igetch(100); |
| 675 |
switch (ch) |
switch (ch) |
| 676 |
{ |
{ |
| 677 |
case KEY_NULL: // broken pipe |
case KEY_NULL: // broken pipe |
| 678 |
case Ctrl('C'): // user cancel |
case Ctrl('C'): // user cancel |
| 679 |
return 0; |
goto cleanup; |
| 680 |
case KEY_TIMEOUT: |
case KEY_TIMEOUT: |
| 681 |
if (time(0) - BBS_last_access_tm >= MAX_DELAY_TIME) |
if (time(0) - BBS_last_access_tm >= MAX_DELAY_TIME) |
| 682 |
{ |
{ |
| 683 |
return 0; |
goto cleanup; |
| 684 |
} |
} |
| 685 |
continue; |
continue; |
| 686 |
case CR: |
case CR: |
| 725 |
BBS_last_access_tm = time(0); |
BBS_last_access_tm = time(0); |
| 726 |
} |
} |
| 727 |
|
|
| 728 |
|
cleanup: |
| 729 |
|
unload_bbsnet_conf(); |
| 730 |
|
|
| 731 |
return 0; |
return 0; |
| 732 |
} |
} |