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- /* Copyright (C) 2000 Aladdin Enterprises. All rights reserved.
-
- This file is part of AFPL Ghostscript.
-
- AFPL Ghostscript is distributed with NO WARRANTY OF ANY KIND. No author or
- distributor accepts any responsibility for the consequences of using it, or
- for whether it serves any particular purpose or works at all, unless he or
- she says so in writing. Refer to the Aladdin Free Public License (the
- "License") for full details.
-
- Every copy of AFPL Ghostscript must include a copy of the License, normally
- in a plain ASCII text file named PUBLIC. The License grants you the right
- to copy, modify and redistribute AFPL Ghostscript, but only under certain
- conditions described in the License. Among other things, the License
- requires that the copyright notice and this notice be preserved on all
- copies.
- */
-
- /*$Id: zcid.c,v 1.3 2000/09/19 19:00:52 lpd Exp $ */
- /* CMap and CID-keyed font services */
- #include "ghost.h"
- #include "errors.h"
- #include "gxcid.h"
- #include "icid.h" /* for checking prototype */
- #include "idict.h"
- #include "idparam.h"
- #include "oper.h"
-
- /* Get the information from a CIDSystemInfo dictionary. */
- int
- cid_system_info_param(gs_cid_system_info_t *pcidsi, const ref *prcidsi)
- {
- ref *pregistry;
- ref *pordering;
- int code;
-
- if (!r_has_type(prcidsi, t_dictionary))
- return_error(e_typecheck);
- if (dict_find_string(prcidsi, "Registry", &pregistry) <= 0 ||
- dict_find_string(prcidsi, "Ordering", &pordering) <= 0
- )
- return_error(e_rangecheck);
- check_read_type_only(*pregistry, t_string);
- check_read_type_only(*pordering, t_string);
- pcidsi->Registry.data = pregistry->value.const_bytes;
- pcidsi->Registry.size = r_size(pregistry);
- pcidsi->Ordering.data = pordering->value.const_bytes;
- pcidsi->Ordering.size = r_size(pordering);
- code = dict_int_param(prcidsi, "Supplement", 0, max_int, -1,
- &pcidsi->Supplement);
- return (code < 0 ? code : 0);
- }
-