//
//	aegis - project change supervisor
//	Copyright (C) 1999, 2003-2008 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>
#include <common/symtab.h>
#include <common/trace.h>


void
change_file_remove(change::pointer cp, string_ty *file_name)
{
    fstate_ty       *fstate_data;
    size_t          j;
    fstate_src_ty   *src_data;

    trace(("change_file_remove(cp = %08lX, file_name = \"%s\")\n{\n",
	(long)cp, file_name->str_text));
    fstate_data = change_fstate_get(cp);
    assert(fstate_data->src);
    assert(cp->fstate_stp);
    symtab_delete(cp->fstate_stp, file_name);
    for (j = 0; j < fstate_data->src->length; ++j)
    {
	src_data = fstate_data->src->list[j];
	if (!str_equal(src_data->file_name, file_name))
	    continue;
	if (src_data->uuid)
	    symtab_delete(cp->fstate_uuid_stp, src_data->uuid);
	fstate_src_type.free(src_data);
	fstate_data->src->list[j] =
	    fstate_data->src->list[--fstate_data->src->length];
	break;
    }
    trace(("}\n"));
}