1 /* Family link sub-structure in the gedcom object model.
2 Copyright (C) 2002 The Genes Development Team
3 This file is part of the Gedcom parser library.
4 Contributed by Peter Verthez <Peter.Verthez@advalvas.be>, 2002.
6 The Gedcom parser library is free software; you can redistribute it
7 and/or modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The Gedcom parser library is distributed in the hope that it will be
12 useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the Gedcom parser library; if not, write to the
18 Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
26 #include "family_link.h"
27 #include "individual.h"
32 #include "gom_internal.h"
34 Gedcom_ctxt sub_fam_link_start(_ELT_PARAMS_)
36 Gom_ctxt ctxt = (Gom_ctxt)parent;
37 Gom_ctxt result = NULL;
42 struct family_link *link = SUB_MAKEFUNC(family_link)();
44 link->family = GEDCOM_XREF_PTR(parsed_value);
46 switch (ctxt->ctxt_type) {
48 ADDFUNC2(individual,family_link)(ctxt, elt, link); break;
50 UNEXPECTED_CONTEXT(ctxt->ctxt_type);
52 result = MAKE_GOM_CTXT(elt, family_link, link);
56 return (Gedcom_ctxt)result;
59 Gedcom_ctxt sub_fam_link_pedi_start(_ELT_PARAMS_)
61 Gom_ctxt ctxt = (Gom_ctxt)parent;
62 Gom_ctxt result = NULL;
67 struct family_link *link = SAFE_CTXT_CAST(family_link, ctxt);
70 struct pedigree *ped = NULL;
71 MAKE_CHAIN_ELT(pedigree, link->pedigree, ped);
73 ped->pedigree = strdup(GEDCOM_STRING(parsed_value));
74 if (! ped->pedigree) {
80 result = MAKE_GOM_CTXT(elt, pedigree, ped);
83 return (Gedcom_ctxt)result;
86 DEFINE_SUB_MAKEFUNC(family_link)
88 DEFINE_ADDFUNC2(family_link, note_sub, note)
89 DEFINE_ADDFUNC2(family_link, user_data, extra)
91 void family_link_subscribe()
93 gedcom_subscribe_to_element(ELT_SUB_FAMC, sub_fam_link_start,
95 gedcom_subscribe_to_element(ELT_SUB_FAMS, sub_fam_link_start,
97 gedcom_subscribe_to_element(ELT_SUB_FAMC_PEDI, sub_fam_link_pedi_start,
101 void UNREFALLFUNC(pedigree)(struct pedigree* obj)
104 struct pedigree* runner;
105 for (runner = obj; runner; runner = runner->next) {
106 UNREFALLFUNC(user_data)(runner->extra);
111 void CLEANFUNC(pedigree)(struct pedigree* ped)
114 SAFE_FREE(ped->pedigree);
118 void UNREFALLFUNC(family_link)(struct family_link* obj)
121 struct family_link* runner;
122 for (runner = obj; runner; runner = runner->next) {
123 unref_xref_value(runner->family);
124 UNREFALLFUNC(pedigree)(runner->pedigree);
125 UNREFALLFUNC(note_sub)(runner->note);
126 UNREFALLFUNC(user_data)(runner->extra);
131 void CLEANFUNC(family_link)(struct family_link *link)
134 DESTROY_CHAIN_ELTS(pedigree, link->pedigree);
135 DESTROY_CHAIN_ELTS(note_sub, link->note);
136 DESTROY_CHAIN_ELTS(user_data, link->extra);
140 int write_pedigrees(Gedcom_write_hndl hndl, int parent, struct pedigree* ped)
143 struct pedigree* obj;
147 for (obj = ped; obj; obj = obj->next) {
148 result |= gedcom_write_element_str(hndl, ELT_SUB_FAMC_PEDI, 0, parent,
151 result |= write_user_data(hndl, obj->extra);
157 int write_family_links(Gedcom_write_hndl hndl, int parent, LinkType type,
158 struct family_link *link)
161 struct family_link* obj;
162 int elt = (type == LINK_TYPE_CHILD ? ELT_SUB_FAMC : ELT_SUB_FAMS);
166 for (obj = link; obj; obj = obj->next) {
167 result |= gedcom_write_element_xref(hndl, elt, 0, parent,
170 result |= write_pedigrees(hndl, elt, obj->pedigree);
172 result |= write_note_subs(hndl, elt, obj->note);
174 result |= write_user_data(hndl, obj->extra);