/* * $Id$ * * Copyright (C) 2012 Smile Communications, jason.penton@smilecoms.com * Copyright (C) 2012 Smile Communications, richard.good@smilecoms.com * * The initial version of this code was written by Dragos Vingarzan * (dragos(dot)vingarzan(at)fokus(dot)fraunhofer(dot)de and the * Fruanhofer Institute. It was and still is maintained in a separate * branch of the original SER. We are therefore migrating it to * Kamailio/SR and look forward to maintaining it from here on out. * 2011/2012 Smile Communications, Pty. Ltd. * ported/maintained/improved by * Jason Penton (jason(dot)penton(at)smilecoms.com and * Richard Good (richard(dot)good(at)smilecoms.com) as part of an * effort to add full IMS support to Kamailio/SR using a new and * improved architecture * * NB: Alot of this code was originally part of OpenIMSCore, * FhG Fokus. * Copyright (C) 2004-2006 FhG Fokus * Thanks for great work! This is an effort to * break apart the various CSCF functions into logically separate * components. We hope this will drive wider use. We also feel * that in this way the architecture is more complete and thereby easier * to manage in the Kamailio/SR environment * * This file is part of Kamailio, a free SIP server. * * Kamailio 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 2 of the License, or * (at your option) any later version * * Kamailio 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, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * */ #define STR_SHM_DUP(dest,src,txt)\ {\ if ((src).len==0) {\ (dest).s=0;\ (dest).len=0;\ }else {\ (dest).s = shm_malloc((src).len);\ if (!(dest).s){\ LM_ERR("Error allocating %d bytes\n",(src).len);\ (dest).len = 0;\ goto out_of_memory;\ }else{\ (dest).len = (src).len;\ memcpy((dest).s,(src).s,(src).len);\ }\ }\ } #define STR_PKG_DUP(dest,src,txt)\ {\ if ((src).len==0) {\ (dest).s=0;\ (dest).len=0;\ }else {\ (dest).s = pkg_malloc((src).len);\ if (!(dest).s){\ LM_ERR("Error allocating %d bytes\n",(src).len);\ (dest).len = 0;\ goto out_of_memory;\ }else{\ (dest).len = (src).len;\ memcpy((dest).s,(src).s,(src).len);\ }\ }\ } #define STR_APPEND(dst,src)\ {memcpy((dst).s+(dst).len,(src).s,(src).len);\ (dst).len = (dst).len + (src).len;}