//
//	aegis - project change supervisor
//	Copyright (C) 1999, 2002-2008 Peter Miller
//
//	This program is free software; you can redistribute it and/or modify
//	it under the terms of the GNU General Public License as published by
//	the Free Software Foundation; either version 3 of the License, or
//	(at your option) any later version.
//
//	This program 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 General Public License for more details.
//
//	You should have received a copy of the GNU General Public License
//	along with this program. If not, see
//	<http://www.gnu.org/licenses/>.
//

#include <libaegis/change/file.h>
#include <common/error.h> // for assert
#include <common/symtab.h>
#include <common/trace.h>


fstate_src_ty *
change::file_new(string_ty *file_name)
{
    trace(("change::file_new(this = %08lX)\n{\n", (long)this));
    fstate_ty *fsd = change_fstate_get(this);
    assert(fsd->src);
    meta_type *type_p = 0;
    fstate_src_ty **src_data_p =
	(fstate_src_ty **)
        fstate_src_list_type.list_parse(fsd->src, &type_p);
    assert(type_p == &fstate_src_type);
    fstate_src_ty *src_data = (fstate_src_ty *)fstate_src_type.alloc();
    *src_data_p = src_data;
    src_data->file_name = str_copy(file_name);
    assert(fstate_stp);
    symtab_assign(fstate_stp, src_data->file_name, src_data);
    trace(("return %08lX;\n", (long)src_data));
    trace(("}\n"));
    return src_data;
}


fstate_src_ty *
change::file_new(fstate_src_ty *meta)
{
    trace(("change::file_new(this = %08lX, meta = %08lX)\n{\n", (long)this,
        (long)meta));
    fstate_src_ty *src_data = file_new(meta->file_name);
    change_file_copy_basic_attributes(src_data, meta);
    trace(("return %08lX;\n", (long)src_data));
    trace(("}\n"));
    return src_data;
}