contrib/mdocml/read.c

224 pset(const char *buf, int pos, struct mparse *curp)
247 	switch (curp->inttype) {
249 		if (NULL == curp->pmdoc)
250 			curp->pmdoc = mdoc_alloc(curp->roff, curp);
251 		assert(curp->pmdoc);
252 		curp->mdoc = curp->pmdoc;
255 		if (NULL == curp->pman)
256 			curp->pman = man_alloc(curp->roff, curp);
257 		assert(curp->pman);
258 		curp->man = curp->pman;
265 		if (NULL == curp->pmdoc)
266 			curp->pmdoc = mdoc_alloc(curp->roff, curp);
267 		assert(curp->pmdoc);
268 		curp->mdoc = curp->pmdoc;
272 	if (NULL == curp->pman)
273 		curp->pman = man_alloc(curp->roff, curp);
274 	assert(curp->pman);
275 	curp->man = curp->pman;
284 mparse_buf_r(struct mparse *curp, struct buf blk, int start)
296 	lnn = curp->line;
304 			curp->line = lnn;
305 			curp->reparse_count = 0;
338 				mandoc_msg(MANDOCERR_BADCHAR, curp,
339 						curp->line, pos, NULL);
424 		if (curp->secondary) {
425 			curp->secondary->buf =
427 				(curp->secondary->buf,
428 				 curp->secondary->sz + pos + 2);
429 			memcpy(curp->secondary->buf +
430 					curp->secondary->sz,
432 			curp->secondary->sz += pos;
433 			curp->secondary->buf
434 				[curp->secondary->sz] = '\n';
435 			curp->secondary->sz++;
436 			curp->secondary->buf
437 				[curp->secondary->sz] = '\0';
441 			(curp->roff, curp->line,
446 			if (REPARSE_LIMIT >= ++curp->reparse_count)
447 				mparse_buf_r(curp, ln, 0);
449 				mandoc_msg(MANDOCERR_ROFFLOOP, curp,
450 					curp->line, pos, NULL);
462 			assert(MANDOCLEVEL_FATAL <= curp->file_status);
470 			if (curp->secondary)
471 				curp->secondary->sz -= pos + 1;
472 			mparse_readfd_r(curp, -1, ln.buf + of, 1);
473 			if (MANDOCLEVEL_FATAL <= curp->file_status)
486 		if (MANDOCLEVEL_FATAL <= curp->file_status)
496 		if ( ! (curp->man || curp->mdoc))
497 			pset(ln.buf + of, pos - of, curp);
513 			while (NULL != (span = roff_span(curp->roff))) {
514 				rc = curp->man ?
515 					man_addspan(curp->man, span) :
516 					mdoc_addspan(curp->mdoc, span);
521 			rc = curp->mdoc ?
522 				mdoc_addeqn(curp->mdoc,
523 					roff_eqn(curp->roff)) :
524 				man_addeqn(curp->man,
525 					roff_eqn(curp->roff));
526 		else if (curp->man || curp->mdoc)
527 			rc = curp->man ?
528 				man_parseln(curp->man,
529 					curp->line, ln.buf, of) :
530 				mdoc_parseln(curp->mdoc,
531 					curp->line, ln.buf, of);
534 			assert(MANDOCLEVEL_FATAL <= curp->file_status);
620 mparse_end(struct mparse *curp)
623 	if (MANDOCLEVEL_FATAL <= curp->file_status)
626 	if (curp->mdoc && ! mdoc_endparse(curp->mdoc)) {
627 		assert(MANDOCLEVEL_FATAL <= curp->file_status);
631 	if (curp->man && ! man_endparse(curp->man)) {
632 		assert(MANDOCLEVEL_FATAL <= curp->file_status);
636 	if ( ! (curp->man || curp->mdoc)) {
637 		mandoc_msg(MANDOCERR_NOTMANUAL, curp, 1, 0, NULL);
638 		curp->file_status = MANDOCLEVEL_FATAL;
642 	roff_endparse(curp->roff);
646 mparse_parse_buffer(struct mparse *curp, struct buf blk, const char *file,
652 	svfile = curp->file;
653 	curp->file = file;
654 	curp->line = 1;
656 	mparse_buf_r(curp, blk, 1);
658 	if (0 == re && MANDOCLEVEL_FATAL > curp->file_status)
659 		mparse_end(curp);
661 	curp->file = svfile;
665 mparse_readmem(struct mparse *curp, const void *buf, size_t len,
673 	mparse_parse_buffer(curp, blk, file, 0);
674 	return(curp->file_status);
678 mparse_readfd_r(struct mparse *curp, int fd, const char *file, int re)
686 			curp->file_status = MANDOCLEVEL_SYSERR;
697 		curp->file_status = MANDOCLEVEL_SYSERR;
701 	mparse_parse_buffer(curp, blk, file, re);
715 mparse_readfd(struct mparse *curp, int fd, const char *file)
718 	mparse_readfd_r(curp, fd, file, 0);
719 	return(curp->file_status);
725 	struct mparse	*curp;
729 	curp = mandoc_calloc(1, sizeof(struct mparse));
731 	curp->wlevel = wlevel;
732 	curp->mmsg = mmsg;
733 	curp->arg = arg;
734 	curp->inttype = inttype;
736 	curp->roff = roff_alloc(curp);
737 	return(curp);
741 mparse_reset(struct mparse *curp)
744 	roff_reset(curp->roff);
746 	if (curp->mdoc)
747 		mdoc_reset(curp->mdoc);
748 	if (curp->man)
749 		man_reset(curp->man);
750 	if (curp->secondary)
751 		curp->secondary->sz = 0;
753 	curp->file_status = MANDOCLEVEL_OK;
754 	curp->mdoc = NULL;
755 	curp->man = NULL;
759 mparse_free(struct mparse *curp)
762 	if (curp->pmdoc)
763 		mdoc_free(curp->pmdoc);
764 	if (curp->pman)
765 		man_free(curp->pman);
766 	if (curp->roff)
767 		roff_free(curp->roff);
768 	if (curp->secondary)
769 		free(curp->secondary->buf);
771 	free(curp->secondary);
772 	free(curp);
776 mparse_result(struct mparse *curp, struct mdoc **mdoc, struct man **man)
780 		*mdoc = curp->mdoc;
782 		*man = curp->man;