//
//	aegis - project change supervisor
//	Copyright (C) 2001, 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/branch.h>
#include <common/error.h>
#include <common/trace.h>


void
change_branch_developer_add(change::pointer cp, string_ty *usr_name)
{
    cstate_ty       *cstate_data;
    meta_type         *type_p;
    string_ty       **spp;
    cstate_branch_developer_list_ty *lp;
    size_t          j;

    trace(("change_branch_developer_add(cp = %8.8lX, usr_name = \"%s\")\n{\n",
	(long)cp, usr_name->str_text));
    cstate_data = cp->cstate_get();
    assert(cstate_data->branch);
    if (!cstate_data->branch->developer)
    {
	cstate_data->branch->developer =
	    (cstate_branch_developer_list_ty *)
    	    cstate_branch_developer_list_type.alloc();
    }
    lp = cstate_data->branch->developer;

    //
    // make sure we don't have her already
    //
    for (j = 0; j < lp->length; ++j)
    {
	if (str_equal(usr_name, lp->list[j]))
	{
    	    trace(("}\n"));
    	    return;
	}
    }

    //
    // append her to the list
    //
    spp =
	(string_ty **)
	cstate_branch_developer_list_type.list_parse
	(
    	    cstate_data->branch->developer,
    	    &type_p
	);
    assert(type_p == &string_type);
    *spp = str_copy(usr_name);
    trace(("}\n"));
}
