/**
 * \file
 *
 * \author	Georg Hopp
 *
 * \copyright
 * Copyright © 2012  Georg Hopp
 *
 * 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 "user.h"
#include "storage.h"
#include "class.h"

#include "utils/memory.h"


static
int
userCtor(void * _this, va_list * params)
{
	User this = _this;

	char   * email      = va_arg(* params, char *);

	if (NULL != email) {
		size_t   nemail     = va_arg(* params, size_t);
		char   * firstname  = va_arg(* params, char *);
		size_t   nfirstname = va_arg(* params, size_t);
		char   * surname    = va_arg(* params, char *);
		size_t   nsurname   = va_arg(* params, size_t);

		size_t storage_size = 
			nemail + 1 +
			nfirstname + 1 +
			nsurname + 1 +
			3 * sizeof(size_t);

		this->email = memMalloc(storage_size);
		memcpy(this->email, email, nemail);
		this->email[nemail] = '\0';

		this->firstname = this->email + nemail + 1;
		memcpy(this->firstname, firstname, nfirstname);
		this->firstname[nfirstname] = '\0';

		this->surname = this->firstname + nfirstname + 1;
		memcpy(this->surname, surname, nsurname);
		this->surname[nsurname] = '\0';

		this->nemail  = (size_t *)(this->surname + nsurname + 1);
		*this->nemail = nemail;

		this->nfirstname  = this->nemail + 1;
		*this->nfirstname = nfirstname;

		this->nsurname  = this->nfirstname + 1;
		*this->nsurname = nsurname;
	}

	return 0;
}

static
void
userDtor(void * _this)
{
	User this = _this;

	if (NULL != this->email) {
		MEM_FREE(this->email);
	}
}

INIT_IFACE(Class, userCtor, userDtor, NULL);
CREATE_CLASS(User, NULL, IFACE(Class));

// vim: set ts=4 sw=4: