file/src/cdf.c

332 cdf_zero_stream(cdf_stream_t *scn)
334 	scn->sst_len = 0;
335 	scn->sst_dirlen = 0;
336 	scn->sst_ss = 0;
337 	free(scn->sst_tab);
338 	scn->sst_tab = NULL;
598     const cdf_sat_t *sat, cdf_secid_t sid, size_t len, cdf_stream_t *scn)
602 	scn->sst_tab = NULL;
603 	scn->sst_len = cdf_count_chain(sat, sid, ss);
604 	scn->sst_dirlen = MAX(h->h_min_size_standard_stream, len);
605 	scn->sst_ss = ss;
608 		return cdf_zero_stream(scn);
610 	if (scn->sst_len == CAST(size_t, -1))
613 	scn->sst_tab = CDF_CALLOC(scn->sst_len, ss);
614 	if (scn->sst_tab == NULL)
615 		return cdf_zero_stream(scn);
622 		if (i >= scn->sst_len) {
625 			    scn->sst_len));
628 		if ((nr = cdf_read_sector(info, scn->sst_tab, i * ss, ss, h,
630 			if (i == scn->sst_len - 1 && nr > 0) {
642 	return cdf_zero_stream(scn);
648     cdf_secid_t sid, size_t len, cdf_stream_t *scn)
651 	scn->sst_tab = NULL;
652 	scn->sst_len = cdf_count_chain(ssat, sid, CDF_SEC_SIZE(h));
653 	scn->sst_dirlen = len;
654 	scn->sst_ss = ss;
656 	if (scn->sst_len == CAST(size_t, -1))
659 	scn->sst_tab = CDF_CALLOC(scn->sst_len, ss);
660 	if (scn->sst_tab == NULL)
661 		return cdf_zero_stream(scn);
668 		if (i >= scn->sst_len) {
671 			    i, scn->sst_len));
674 		if (cdf_read_short_sector(sst, scn->sst_tab, i * ss, ss, h,
684 	return cdf_zero_stream(scn);
690     cdf_secid_t sid, size_t len, cdf_stream_t *scn)
695 		    scn);
697 		return cdf_read_long_sector_chain(info, h, sat, sid, len, scn);
800     const cdf_sat_t *sat, const cdf_dir_t *dir, cdf_stream_t *scn,
826 	    d->d_stream_first_sector, d->d_size, scn);
828 	scn->sst_tab = NULL;
829 	(void)cdf_zero_stream(scn);
845     const cdf_dir_t *dir, cdf_stream_t *scn)
848 	    "\05DocumentSummaryInformation", scn);
854     const cdf_dir_t *dir, cdf_stream_t *scn)
857 	    "\05SummaryInformation", scn);
863     const cdf_dir_t *dir, const char *name, cdf_stream_t *scn)
869 		memset(scn, 0, sizeof(*scn));
875 	    d->d_stream_first_sector, d->d_size, scn);
1430 	cdf_stream_t scn;
1467 			    d->d_stream_first_sector, d->d_size, &scn) == -1) {
1472 			cdf_dump_stream(&scn);
1473 			free(scn.sst_tab);
1604 	cdf_stream_t sst, scn;
1657 		    &scn) == -1)
1661 			cdf_dump_summary_info(&h, &scn);
1664 		    &dir, "Catalog", &scn) == -1)
1668 			cdf_dump_catalog(&h, &scn);