nonsip_hooks.c
 ac34f9f4  /* * $Id$ * * Copyright (C) 2006 iptelorg GmbH * * This file is part of ser, a free SIP server. * * ser 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 * * For a license to use the ser software under conditions * other than those described here, or to purchase support for this * software, please contact iptel.org by e-mail at the following addresses: * info@iptel.org * * ser 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * non-sip callbacks, called whenever a message with protocol != SIP/2.0 * is received (the message must have at least a sip like first line or * else they will be dropped before this callbacks are called */ /* * History: * -------- * 2006-11-29 created by andrei */  1d0661db  /*! * \file * \brief SIP-router core :: * \ingroup core * Module: \ref core */  ac34f9f4 ` #include "nonsip_hooks.h" #include "mem/mem.h" static struct nonsip_hook* nonsip_hooks; static unsigned int nonsip_max_hooks=MAX_NONSIP_HOOKS; static int last_hook_idx=0; int init_nonsip_hooks() { nonsip_hooks=pkg_malloc(nonsip_max_hooks* sizeof(struct nonsip_hook)); if (nonsip_hooks==0){ goto error; } memset(nonsip_hooks, 0, nonsip_max_hooks*sizeof(struct nonsip_hook)); return 0; error: LOG(L_ERR, "nonsip_hooks: memory allocation failure\n"); return -1; } void destroy_nonsip_hooks() { int r; if (nonsip_hooks){ for (r=0; r= nonsip_max_hooks){ new_max_hooks=2*nonsip_max_hooks; tmp=pkg_realloc(nonsip_hooks, new_max_hooks*sizeof(struct nonsip_hook)); if (tmp==0){ goto error; } nonsip_hooks=tmp; /* init the new chunk */ memset(&nonsip_hooks[last_hook_idx+1], 0, (new_max_hooks-nonsip_max_hooks-1)* sizeof(struct nonsip_hook)); nonsip_max_hooks=new_max_hooks; } nonsip_hooks[last_hook_idx]=*h; last_hook_idx++; return 0; error: return -1; } int nonsip_msg_run_hooks(struct sip_msg* msg) { int r; int ret; ret=NONSIP_MSG_DROP; /* default, if no hook installed, drop */ for (r=0; r