static int
_iter_paste_tag(void *item, void *optarg) {
char buf[PATHLEN];
char title[TTLEN + 1] = "◇ ";
fileheader_t *fhdr = (fileheader_t*) item;
_iter_paste_tag_param *param = (_iter_paste_tag_param*) optarg;
param->item ++;
// XXX many process crashed here as fhdr.filename[0] == 0
// let's workaround it? or trace?
if (!fhdr->filename[0])
{
grayout(0, b_lines-2, GRAYOUT_DARK);
move(b_lines-1, 0); clrtobot();
prints("處理 #%d 項發生錯誤。 請把你剛剛進行的完整步驟貼到 "
BN_BUGREPORT " 板。\n", param->item);
vmsg("忽略錯誤並繼續進行。");
return 0;
}
if (!FindTaggedItem(fhdr))
return 0;
if (TagBoard == 0)
sethomefile(buf, cuser.userid, fhdr->filename);
else {
setbfile(buf, param->bh->brdname, fhdr->filename);
}
if (!dashf(buf))
return 0;
strlcpy(title + 3, fhdr->title, sizeof(title) - 3);
a_copyitem(buf, title, 0, 0);
if (param->mode) {
param->mode--;
a_pasteitem(param->pm, 0);
} else
a_appenditem(param->pm, 0);
param->copied++;
RemoveTagItem(fhdr);
return IsEmptyTagList();
}
int
delete_range(const char *fpath, int id1, int id2)
{
fileheader_t fhdr;
nol_t my;
char fullpath[STRLEN], *t;
int fdr, fdw, fd;
int count, dcount=0;
nolfilename(&my, fpath);
if ((fd = OpenCreate(my.lockfn, O_RDWR | O_APPEND)) == -1)
return -1;
flock(fd, LOCK_EX);
if ((fdr = open(fpath, O_RDONLY)) == -1) {
flock(fd, LOCK_UN);
close(fd);
return -1;
}
if (
((fdw = OpenCreate(my.newfn, O_WRONLY | O_EXCL)) == -1) &&
((fdw = force_open(my.newfn)) == -1)) {
close(fdr);
flock(fd, LOCK_UN);
close(fd);
return -1;
}
count = 1;
strlcpy(fullpath, fpath, sizeof(fullpath));
t = strrchr(fullpath, '/');
assert(t);
t++;
while (read(fdr, &fhdr, sizeof(fileheader_t)) == sizeof(fileheader_t)) {
strcpy(t, fhdr.filename);
/* rocker.011018: add new tag delete */
if (
(fhdr.filemode & FILE_MARKED) || /* 標記 */
((fhdr.filemode & FILE_DIGEST) && (currstat != RMAIL) )||
/* 文摘 , FILE_DIGEST is used as REPLIED in mail menu.*/
(id1 && (count < id1 || count > id2)) || /* range */
(!id1 && !FindTaggedItem(&fhdr))) { /* TagList */
if ((safewrite(fdw, &fhdr, sizeof(fileheader_t)) == -1)) {
close(fdr);
close(fdw);
unlink(my.newfn);
flock(fd, LOCK_UN);
close(fd);
return -1;
}
} else {
unlink(fullpath);
dcount++;
RemoveTagItem(&fhdr);
}
++count;
}
close(fdr);
close(fdw);
if (Rename(fpath, my.oldfn) == -1 || Rename(my.newfn, fpath) == -1) {
flock(fd, LOCK_UN);
close(fd);
return -1;
}
flock(fd, LOCK_UN);
close(fd);
return dcount;
}
TagItem *ToggleTagItem(const fileheader_t *fh) {
TagItem *tag = RemoveTagItem(fh);
if (tag)
return tag;
return AddTagItem(fh);
}
