| 31 |
#include <unistd.h> |
#include <unistd.h> |
| 32 |
#include <netdb.h> |
#include <netdb.h> |
| 33 |
|
|
| 34 |
#define TIME_OUT 15 |
#define MENU_CONF_DELIM " \t\r\n" |
| 35 |
|
|
| 36 |
#define MAX_PROCESS_BAR_LEN 30 |
#define MAX_PROCESS_BAR_LEN 30 |
| 37 |
#define MAXSTATION 26 * 2 |
#define MAXSTATION 26 * 2 |
| 38 |
#define STATION_PER_LINE 4 |
#define STATION_PER_LINE 4 |
| 69 |
|
|
| 70 |
while (fgets(t, 255, fp) && item_count < MAXSTATION) |
while (fgets(t, 255, fp) && item_count < MAXSTATION) |
| 71 |
{ |
{ |
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t1 = strtok_r(t, " \t", &saveptr); |
t1 = strtok_r(t, MENU_CONF_DELIM, &saveptr); |
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t2 = strtok_r(NULL, " \t\n", &saveptr); |
t2 = strtok_r(NULL, MENU_CONF_DELIM, &saveptr); |
| 74 |
t3 = strtok_r(NULL, " \t\n", &saveptr); |
t3 = strtok_r(NULL, MENU_CONF_DELIM, &saveptr); |
| 75 |
t4 = strtok_r(NULL, " \t\n", &saveptr); |
t4 = strtok_r(NULL, MENU_CONF_DELIM, &saveptr); |
| 76 |
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|
| 77 |
if (t1 == NULL || t2 == NULL || t3 == NULL || t[0] == '#' || t[0] == '*') |
if (t1 == NULL || t2 == NULL || t3 == NULL || t4 == NULL || t[0] == '#' || t[0] == '*') |
| 78 |
{ |
{ |
| 79 |
continue; |
continue; |
| 80 |
} |
} |
| 149 |
int sock, result, loop; |
int sock, result, loop; |
| 150 |
ssize_t len; |
ssize_t len; |
| 151 |
struct sockaddr_in sin; |
struct sockaddr_in sin; |
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char buf[256]; |
char buf[LINE_BUFFER_LEN]; |
| 153 |
fd_set inputs, testfds; |
fd_set testfds; |
| 154 |
struct timeval timeout; |
struct timeval timeout; |
| 155 |
struct hostent *pHost = NULL; |
struct hostent *p_host = NULL; |
| 156 |
int rv, tos = 020, i; |
int rv, tos = 020, i; |
| 157 |
char remote_addr[256]; |
char remote_addr[IP_ADDR_LEN]; |
| 158 |
int remote_port; |
int remote_port; |
| 159 |
time_t t_used; |
time_t t_used; |
| 160 |
struct tm *tm_used; |
struct tm *tm_used; |
| 161 |
|
int ch; |
| 162 |
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|
| 163 |
clearscr(); |
clearscr(); |
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|
| 165 |
moveto(0, 0); |
moveto(0, 0); |
| 166 |
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", |
| 167 |
bbsnet_conf[n].host1, bbsnet_conf[n].ip); |
bbsnet_conf[n].host1, bbsnet_conf[n].ip); |
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prints("\033[1;32m如果在 %d 秒内无法连上,穿梭程序将放弃连接。\033[m\r\n", |
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TIME_OUT); |
|
| 168 |
iflush(); |
iflush(); |
| 169 |
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|
| 170 |
pHost = gethostbyname(bbsnet_conf[n].ip); |
p_host = gethostbyname(bbsnet_conf[n].ip); |
| 171 |
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|
| 172 |
if (pHost == NULL) |
if (p_host == NULL) |
| 173 |
{ |
{ |
| 174 |
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"); |
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press_any_key(); |
press_any_key(); |
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|
| 200 |
bzero(&sin, sizeof(sin)); |
bzero(&sin, sizeof(sin)); |
| 201 |
sin.sin_family = AF_INET; |
sin.sin_family = AF_INET; |
| 202 |
sin.sin_addr = *(struct in_addr *)pHost->h_addr_list[0]; |
sin.sin_addr = *(struct in_addr *)p_host->h_addr_list[0]; |
| 203 |
sin.sin_port = htons(bbsnet_conf[n].port); |
sin.sin_port = htons(bbsnet_conf[n].port); |
| 204 |
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| 205 |
strncpy(remote_addr, inet_ntoa(sin.sin_addr), sizeof(remote_addr) - 1); |
strncpy(remote_addr, inet_ntoa(sin.sin_addr), sizeof(remote_addr) - 1); |
| 206 |
remote_addr[sizeof(remote_addr) - 1] = '\0'; |
remote_addr[sizeof(remote_addr) - 1] = '\0'; |
| 207 |
remote_port = ntohs(sin.sin_port); |
remote_port = ntohs(sin.sin_port); |
| 208 |
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|
| 209 |
prints("\033[1;32m穿梭进度条提示您当前已使用的时间。\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Ctrl-C中断。\033[m\r\n"); |
| 210 |
process_bar(0, MAX_PROCESS_BAR_LEN); |
process_bar(0, MAX_PROCESS_BAR_LEN); |
| 211 |
for (i = 0; i < MAX_PROCESS_BAR_LEN; i++) |
for (i = 0; i < MAX_PROCESS_BAR_LEN; i++) |
| 212 |
{ |
{ |
| 213 |
if (i == 0) |
ch = igetch(0); // 100 ms |
| 214 |
rv = |
if (ch == KEY_NULL || ch == Ctrl('C') || SYS_server_exit) |
| 215 |
NonBlockConnectEx(sock, (struct sockaddr *)&sin, sizeof(sin), |
{ |
| 216 |
500, 1); |
return 0; |
| 217 |
else |
} |
| 218 |
rv = |
|
| 219 |
NonBlockConnectEx(sock, (struct sockaddr *)&sin, sizeof(sin), |
rv = NonBlockConnectEx(sock, (struct sockaddr *)&sin, sizeof(sin), |
| 220 |
500, 0); |
400, (i == 0 ? 1 : 0)); // 400 ms |
| 221 |
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|
| 222 |
if (rv == ERR_TCPLIB_TIMEOUT) |
if (rv == ERR_TCPLIB_TIMEOUT) |
| 223 |
{ |
{ |
| 224 |
process_bar(i + 1, MAX_PROCESS_BAR_LEN); |
process_bar(i + 1, MAX_PROCESS_BAR_LEN); |
| 246 |
prints("\033[1;31m连接成功!\033[m\r\n"); |
prints("\033[1;31m连接成功!\033[m\r\n"); |
| 247 |
log_std("BBSNET connect to %s:%d\n", remote_addr, remote_port); |
log_std("BBSNET connect to %s:%d\n", remote_addr, remote_port); |
| 248 |
|
|
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FD_ZERO(&inputs); |
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FD_SET(0, &inputs); |
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FD_SET(sock, &inputs); |
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|
| 249 |
BBS_last_access_tm = t_used = time(0); |
BBS_last_access_tm = t_used = time(0); |
| 250 |
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|
| 251 |
loop = 1; |
loop = 1; |
| 252 |
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|
| 253 |
while (loop) |
while (loop && !SYS_server_exit) |
| 254 |
{ |
{ |
| 255 |
testfds = inputs; |
FD_ZERO(&testfds); |
| 256 |
timeout.tv_sec = TIME_OUT; |
FD_SET(STDIN_FILENO, &testfds); |
| 257 |
timeout.tv_usec = 0; |
FD_SET(sock, &testfds); |
| 258 |
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|
| 259 |
|
timeout.tv_sec = 0; |
| 260 |
|
timeout.tv_usec = 100 * 1000; // 0.1 second |
| 261 |
|
|
| 262 |
result = SignalSafeSelect(FD_SETSIZE, &testfds, (fd_set *)NULL, |
result = SignalSafeSelect(FD_SETSIZE, &testfds, (fd_set *)NULL, |
| 263 |
(fd_set *)NULL, &timeout); |
(fd_set *)NULL, &timeout); |
| 276 |
} |
} |
| 277 |
if (result > 0) |
if (result > 0) |
| 278 |
{ |
{ |
| 279 |
if (FD_ISSET(0, &testfds)) |
if (FD_ISSET(STDIN_FILENO, &testfds)) |
| 280 |
{ |
{ |
| 281 |
len = read(0, buf, 255); |
len = read(STDIN_FILENO, buf, sizeof(buf)); |
| 282 |
if (len == 0) |
if (len == 0) |
| 283 |
{ |
{ |
| 284 |
loop = 0; |
loop = 0; |
| 287 |
} |
} |
| 288 |
if (FD_ISSET(sock, &testfds)) |
if (FD_ISSET(sock, &testfds)) |
| 289 |
{ |
{ |
| 290 |
len = read(sock, buf, 255); |
len = read(sock, buf, sizeof(buf)); |
| 291 |
if (len == 0) |
if (len == 0) |
| 292 |
{ |
{ |
| 293 |
loop = 0; |
loop = 0; |
| 294 |
} |
} |
| 295 |
write(1, buf, (size_t)len); |
write(STDOUT_FILENO, buf, (size_t)len); |
| 296 |
} |
} |
| 297 |
BBS_last_access_tm = time(0); |
BBS_last_access_tm = time(0); |
| 298 |
} |
} |
| 375 |
display_menu(get_menu(&bbsnet_menu, "BBSNET")); |
display_menu(get_menu(&bbsnet_menu, "BBSNET")); |
| 376 |
bbsnet_selchange(pos); |
bbsnet_selchange(pos); |
| 377 |
|
|
| 378 |
while (1) |
while (!SYS_server_exit) |
| 379 |
{ |
{ |
| 380 |
ch = igetch(0); |
ch = igetch(0); |
| 381 |
switch (ch) |
switch (ch) |
| 382 |
{ |
{ |
| 383 |
case KEY_NULL: |
case KEY_NULL: |
| 384 |
|
return -1; |
| 385 |
case Ctrl('C'): |
case Ctrl('C'): |
| 386 |
return 0; |
return 0; |
| 387 |
case KEY_TIMEOUT: |
case KEY_TIMEOUT: |
| 388 |
if (time(0) - BBS_last_access_tm >= MAX_DELAY_TIME) |
if (time(0) - BBS_last_access_tm >= MAX_DELAY_TIME) |
| 389 |
{ |
{ |
| 390 |
return -1; |
return 0; |
| 391 |
} |
} |
| 392 |
continue; |
break; |
| 393 |
case CR: |
case CR: |
| 394 |
pos = bbsnet_menu.p_menu[0]->item_cur_pos; |
pos = bbsnet_menu.p_menu[0]->item_cur_pos; |
| 395 |
bbsnet_connect(pos); |
bbsnet_connect(pos); |