示例#1
0
static int
_iter_delete_tagged(void *ptr, void *opt) {
    fileheader_t *fh = (fileheader_t*) ptr;
    const char *direct = (const char*)opt;

    if ((fh->filemode & FILE_MARKED) ||
            (fh->filemode & FILE_DIGEST))
        return 0;
    if (!FindTaggedItem(fh))
        return 0;
    // only called by home or board, no need for man.
    // so backup_direct can be same as direct.
    delete_file_content(direct, fh, direct, NULL, 0);
    return IsEmptyTagList();
}
示例#2
0
文件: announce.c 项目: Fdhvdu/pttbbs
static void
a_delete(menu_t * pm, const char *backup_dir)
{
    char            fpath[PATHLEN], buf[PATHLEN], cmd[PATHLEN];
    char            ans[4];
    fileheader_t    backup, *fhdr = &(pm->header[pm->now - pm->page]);
    const char *msg_errsync = "刪除檔案失敗,請退回上層目錄後再重試一次",
               *msg_errsync2 = "檔案可能已被它人刪除,請退回上層目錄再重進確認",
               *msg_errbackup = "檔案已刪除但無法備份。請至 " BN_BUGREPORT
                                "報告您試圖刪除檔案的位置。";

    snprintf(fpath, sizeof(fpath),
	     "%s/%s", pm->path, fhdr->filename);
    setadir(buf, pm->path);

    if (fhdr->filename[0] == 'H' && fhdr->filename[1] == '.') {
	getdata(b_lines - 1, 1, "您確定要刪除此精華區連線嗎(Y/N)?[N] ",
		ans, sizeof(ans), LCECHO);
	if (ans[0] != 'y')
	    return;
	if (delete_fileheader(buf, fhdr, pm->now + 1) == -1) {
            vmsg(msg_errsync);
	    return;
        }
    } else if (dashl(fpath)) {
	getdata(b_lines - 1, 1, "您確定要刪除此 symbolic link 嗎(Y/N)?[N] ",
		ans, sizeof(ans), LCECHO);
	if (ans[0] != 'y')
	    return;
	if (delete_fileheader(buf, fhdr, pm->now + 1) == -1) {
            vmsg(msg_errsync);
	    return;
        }
	unlink(fpath);
    } else if (dashf(fpath)) {

	getdata(b_lines - 1, 1, "您確定要刪除此檔案嗎(Y/N)?[N] ", ans,
		sizeof(ans), LCECHO);
	if (ans[0] != 'y')
	    return;

        if (delete_fileheader(buf, fhdr, pm->now + 1) == -1) {
            vmsg(msg_errsync);
            return;
        }

        switch(delete_file_content(buf, fhdr, backup_dir, NULL, 0)) {
            case DELETE_FILE_CONTENT_BACKUP_FAILED:
                vmsg(msg_errbackup);
                break;
            case DELETE_FILE_CONTENT_FAILED:
                vmsg(msg_errsync2);
                break;
            default:
#ifndef USE_TIME_CAPSULE
                // When not using time capsule, .DIR content may be changed in
                // board (BN_DELETE/BN_JUNK) and need to be changed. However
                // since that's going to be deprecated in future, let's have a
                // simple workaround here.
                if (backup_dir) {
                    const char *bn = NULL;
                    if (strstr(backup_dir, "/" BN_JUNK "/"))
                        bn = BN_JUNK;
                    else if (strstr(backup_dir, "/" BN_DELETED "/"))
                        bn = BN_DELETED;
                    if (bn)
                        setbtotal(getbnum(bn));
                }
#endif
                break;
        }

    } else if (dashd(fpath)) {

        // TODO(hungte) We should create a top level folder and move everything
        // inside.

	// XXX we also check PERM_MAILLIMIT here because RMAIL
	// may be not trusted...
	const char *save_bn = ( HasUserPerm(PERM_MAILLIMIT) && (currstat & RMAIL) ) ?
		BN_JUNK : BN_DELETED;

	getdata(b_lines - 1, 1, "您確定要刪除整個目錄嗎(Y/N)?[N] ", ans,
		sizeof(ans), LCECHO);
	if (ans[0] != 'y')
	    return;
	if (delete_fileheader(buf, fhdr, pm->now + 1) == -1) {
            vmsg(msg_errsync);
	    return;
        }

	setapath(buf, save_bn);
	// XXX because this directory will hold folders from entire site,
	// let's allow it to use a large set of file names.
	if (stampadir(buf, &backup, 1) != 0)
	{
	    vmsg("抱歉,系統目前無法刪除資料,請通知站務人員");
	    return;
	}

	snprintf(cmd, sizeof(cmd),
		"rm -rf %s;/bin/mv -f %s %s", buf, fpath, buf);
	system(cmd);

	strlcpy(backup.owner, cuser.userid, sizeof(backup.owner));
	strcpy(backup.title, "◆");
	strlcpy(backup.title + 2, fhdr->title + 2, sizeof(backup.title) - 3);

        // restrict access if source is hidden
        if ((fhdr->filemode & FILE_BM) || (fhdr->filemode & FILE_HIDE))
            backup.filemode |= FILE_BM;

	/* merge setapath(buf, save_bn); setadir(buf, buf); */
	snprintf(buf, sizeof(buf), "man/boards/%c/%s/" FN_DIR,
		*save_bn, save_bn);
	append_record(buf, &backup, sizeof(backup));

    } else {			/* Ptt 損毀的項目 */
	getdata(b_lines - 1, 1, "您確定要刪除此損毀的項目嗎(Y/N)?[N] ",
		ans, sizeof(ans), LCECHO);
	if (ans[0] != 'y')
	    return;
	if (delete_fileheader(buf, fhdr, pm->now + 1) == -1)
	    return;
    }
    pm->num--;
}