From: Peter Verthez <Peter.Verthez@advalvas.be>
Date: Sun, 9 Feb 2003 09:56:28 +0000 (+0000)
Subject: Split off context stuff from gom.c
X-Git-Url: https://git.dlugolecki.net.pl/?a=commitdiff_plain;h=381d8830b72c656367e4acea20f0a53fb61735d5;p=gedcom-parse.git

Split off context stuff from gom.c
---

diff --git a/gom/gom_internal.c b/gom/gom_internal.c
new file mode 100644
index 0000000..359ec87
--- /dev/null
+++ b/gom/gom_internal.c
@@ -0,0 +1,125 @@
+/* Internals for building the gedcom object model.
+   Copyright (C) 2002 The Genes Development Team
+   This file is part of the Gedcom parser library.
+   Contributed by Peter Verthez <Peter.Verthez@advalvas.be>, 2002.
+
+   The Gedcom parser library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The Gedcom parser library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the Gedcom parser library; if not, write to the
+   Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* $Id$ */
+/* $Name$ */
+
+#include "gom.h"
+#include "gom_internal.h"
+
+const char* ctxt_names[] =
+{
+  "NULL",
+  
+  "header", "submission", "submitter", "family", "individual",
+  "multimedia", "note", "repository", "source", "user_rec",
+  
+  "address", "event", "place", "source_citation", "text",
+  "note_sub", "multimedia_link", "lds_event", "user_ref_number",
+  "change_date", "personal_name", "family_link", "pedigree",
+  "association", "source_event", "source_description"
+};
+
+Gom_ctxt make_gom_ctxt(int ctxt_type, OBJ_TYPE obj_type, void *ctxt_ptr)
+{
+  Gom_ctxt ctxt   = (Gom_ctxt)malloc(sizeof(struct Gom_ctxt_struct));
+  if (! ctxt)
+    MEMORY_ERROR;
+  else {
+    ctxt->ctxt_type = ctxt_type;
+    ctxt->obj_type  = obj_type;
+    ctxt->ctxt_ptr  = ctxt_ptr;
+  }
+  return ctxt;
+}
+
+void NULL_DESTROY(void* anything UNUSED)
+{
+}
+
+void destroy_gom_ctxt(Gom_ctxt ctxt)
+{
+  SAFE_FREE(ctxt);
+}
+
+void gom_cast_error(const char* file, int line,
+		    OBJ_TYPE expected, OBJ_TYPE found)
+{
+  const char* expected_name = "<out-of-bounds>";
+  const char* found_name    = "<out-of-bounds>";
+  if (expected < T_LAST)
+    expected_name = ctxt_names[expected];
+  if (found < T_LAST)
+    found_name = ctxt_names[found];
+  fprintf(stderr,
+	  "Wrong gom ctxt cast at %s, line %d: expected %s, found %s\n",
+	  file, line, expected_name, found_name);
+  abort();
+}
+
+void gom_mem_error(const char *filename, int line)
+{
+  gedcom_error(_("Could not allocate memory at %s, %d"), filename, line);
+}
+
+void gom_xref_already_in_use(const char *xrefstr)
+{
+  gedcom_error(_("Cross-reference key '%s' is already in use"), xrefstr);
+}
+
+void gom_unexpected_context(const char* file, int line, OBJ_TYPE found)
+{
+  const char* found_name    = "<out-of-bounds>";
+  if (found < T_LAST)
+    found_name = ctxt_names[found];
+  gedcom_warning(_("Internal error: Unexpected context at %s, line %d: %s"),
+		 file, line, found_name);
+}
+
+void gom_no_context(const char* file, int line)
+{
+  gedcom_warning(_("Internal error: No context at %s, line %d"),
+		 file, line);
+}
+
+void gom_move_error(const char* type)
+{
+  gedcom_warning(_("Could not move struct of type %s"), type);
+}
+
+void gom_find_error(const char* type)
+{
+  gedcom_warning(_("Could not find struct of type %s in chain"), type);
+}
+
+void def_rec_end(Gedcom_rec rec UNUSED, Gedcom_ctxt self,
+		 Gedcom_val parsed_value UNUSED)
+{
+  Gom_ctxt ctxt = (Gom_ctxt)self;
+  destroy_gom_ctxt(ctxt);
+}
+
+/* TODO: do this in a way so that elements out of context can be handled */
+void def_elt_end(Gedcom_elt elt UNUSED, Gedcom_ctxt parent UNUSED,
+		 Gedcom_ctxt self, Gedcom_val parsed_value UNUSED)
+{
+  Gom_ctxt ctxt = (Gom_ctxt)self;
+  destroy_gom_ctxt(ctxt);
+}