int
do_del(char *board, char *file)
{
FILE *fp;
int num = 0, filetime;
char path[256], buf[256], dir[256], *id = currentuser.userid;
struct fileheader f;
filetime = atoi(file + 2);
sprintf(dir, "boards/%s/.DIR", board);
sprintf(path, "boards/%s/%s", board, file);
fp = fopen(dir, "r");
if (fp == 0)
http_fatal("错误的参数");
while (1) {
if (fread(&f, sizeof (struct fileheader), 1, fp) <= 0)
break;
if (f.filetime == filetime) {
del_record(dir, sizeof (struct fileheader), num);
cancelpost(board, id, &f, !strcmp(id, f.owner));
updatelastpost(board);
fclose(fp);
printf("<tr><td>%s <td>标题:%s <td>删除成功.\n",
fh2owner(&f), nohtml(f.title));
snprintf(buf, 256, "%s del %s %s %s",
currentuser.userid, board, fh2owner(&f),
f.title);
newtrace(buf);
return 0;
}
num++;
}
fclose(fp);
printf("<tr><td><td>%s<td>文件不存在.\n", file);
return -1;
}
int my_after_post(struct fileheader *fh, char *boardname)
{
char buf[256];
int fd, err = 0, nowid = 0;
if (!strncmp(fh->title, "Re:", 3)) {
strncpy(fh->title, fh->title + 4, STRLEN);
}
setbfile(buf, boardname, DOT_DIR);
if ((fd = open(buf, O_WRONLY | O_CREAT, 0664)) == -1) {
err = 1;
}
if (!err) {
writew_lock(fd, 0, SEEK_SET, 0);
nowid = get_nextid(boardname);
fh->id = nowid;
fh->groupid = fh->id;
fh->reid = fh->id;
#ifdef HAVE_REPLY_COUNT
fh->replycount = 1;
#endif /* HAVE_REPLY_COUNT */
set_posttime(fh);
lseek(fd, 0, SEEK_END);
if (safewrite(fd, fh, sizeof(fileheader)) == -1) {
err = 1;
}
un_lock(fd, 0, SEEK_SET, 0);
close(fd);
}
if (err) {
setbfile(buf, boardname, fh->filename);
unlink(buf);
return 1;
}
updatelastpost(boardname);
if (fh->id == fh->groupid)
setboardorigin(boardname, 1);
setboardtitle(boardname, 1);
return 0;
}
int
get_mail(char *host, char *oboard, char *iboard)
{
int fd;
FILE *fp0;
int i;
struct sockaddr_in xs;
struct hostent *he;
char dir[80], file[80], buf[256], brk[80];
// file: 本地文件名, buf: 临时变量, brk: 分隔符.
servernow = host;
do_log("gethostbyname %s", host);
bzero((char *) &xs, sizeof (xs));
xs.sin_family = AF_INET;
if ((he = gethostbyname(host)) != NULL)
bcopy(he->h_addr, (char *) &xs.sin_addr, he->h_length);
else
xs.sin_addr.s_addr = inet_addr(host);
xs.sin_port = htons(PORT);
do_log("connecting %s", host);
fd = socket(AF_INET, SOCK_STREAM, 0);
fcntl(fd, F_SETFL, fcntl(fd, F_GETFL) | O_NONBLOCK);
if (connect(fd, (struct sockaddr *) &xs, sizeof (xs)) < 0) {
fd_set fds;
struct timeval timeout;
timeout.tv_sec = 10;
timeout.tv_usec = 0;
FD_ZERO(&fds);
FD_SET(fd, &fds);
if (select(fd + 1, NULL, &fds, NULL, &timeout) <= 0) {
do_log("can't connect to %s", host);
close(fd);
return;
}
if (connect(fd, (struct sockaddr *) &xs, sizeof (xs)) < 0) {
do_log("can't connect to %s", host);
close(fd);
return;
}
}
fcntl(fd, F_SETFL, fcntl(fd, F_GETFL) & ~O_NONBLOCK);
do_log("connected %s", host);
fp0 = fdopen(fd, "r+");
if (fgets(brk, 80, fp0) == 0)
goto E;
if (strlen(brk) < 10)
goto E;
fprintf(fp0, "select * from %s where dt < %d\n", oboard,
time(0) - last);
fflush(fp0);
do_log("SEND request %s %d", oboard, time(0) - last);
while (1) {
FILE *fp;
int t;
struct fileheader x;
char owner[256];
bzero(&x, sizeof (x));
do_log("reading...");
if (fgets(x.title, sizeof (x.title), fp0) == 0)
break;
if (fgets(owner, sizeof (owner), fp0) == 0)
break;
fh_setowner(&x, owner, 0);
check_str(x.title);
check_str(x.owner);
removetailspace(x.title);
do_log("%s", x.title);
sprintf(file, "boards/%s/", iboard);
t = trycreatefile(file, "M.%d.A", time(NULL), 100);
x.filetime = t;
do_log(file);
do_log(fh2fname(&x));
fp = fopen(file, "w");
while (1) {
if (fgets(buf, 255, fp0) == 0)
break;
if (!strcmp(buf, brk))
break;
fprintf(fp, "%s", buf);
}
fclose(fp);
if (!valid_user(x.owner)) {
unlink(file);
do_log("bad user: %s", x.owner);
continue;
}
fh_find_thread(&x, iboard);
sprintf(dir, "boards/%s/.DIR", iboard);
fd = open(dir, O_WRONLY | O_APPEND | O_CREAT, 0660);
write(fd, &x, sizeof (x));
close(fd);
do_log("updatelastpost %s", iboard);
updatelastpost(iboard);
};
E:fclose(fp0);
close(fd);
do_log("done");
}
