mirror of https://github.com/sipwise/sems.git
git-svn-id: http://svn.berlios.de/svnroot/repos/sems/trunk@461 8eb893ce-cfd4-0310-b710-fb5ebe64c474sayer/1.4-spce2.6
Stefan Sayer
19 years ago
parent
4bec1a9da2
commit
c468398f71
@ -0,0 +1,7 @@
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plug_in_name = reg_agent
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module_ldflags =
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module_cflags =
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COREPATH ?=../../core
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include $(COREPATH)/plug-in/Makefile.app_module
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@ -0,0 +1,200 @@
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/*
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* $Id: RegistrationAgent.cpp,v 1.7.8.4 2005/08/31 13:54:29 rco Exp $
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*
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* Copyright (C) 2007 iptego GmbH
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*
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* This file is part of sems, a free SIP media server.
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*
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* sems is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* For a license to use the sems software under conditions
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* other than those described here, or to purchase support for this
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* software, please contact iptel.org by e-mail at the following addresses:
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* info@iptel.org
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*
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* sems is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "RegistrationAgent.h"
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#include "AmConfig.h"
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#include "AmUtils.h"
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#include "sems.h"
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#include "log.h"
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#include "AmPlugIn.h"
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#define MOD_NAME "reg_agent"
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EXPORT_SESSION_FACTORY(RegistrationAgentFactory,MOD_NAME);
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RegistrationAgentFactory::RegistrationAgentFactory(const string& _app_name)
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: AmSessionFactory(_app_name)
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{
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}
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int RegistrationAgentFactory::onLoad()
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{
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AmConfigReader cfg;
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if(cfg.loadFile(AmConfig::ModConfigPath + string(MOD_NAME ".conf")))
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return -1;
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// get application specific global parameters
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configureModule(cfg);
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// stay backwards compatible
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RegInfo ri;
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ri.domain = cfg.getParameter("domain","");
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ri.user = cfg.getParameter("user","");
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ri.display_name = cfg.getParameter("display_name","");
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ri.auth_user = cfg.getParameter("auth_user","");
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ri.passwd = cfg.getParameter("pwd","");
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if (!ri.domain.length() ||
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!ri.user.length() ||
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!ri.display_name.length() ||
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!ri.auth_user.length() ||
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!ri.passwd.length()) {
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ERROR("Account for registration not correctly configured.\n");
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ERROR("RegistrationAgent will not register any accounts.\n");
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return 0;
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}
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DBG("Adding registration #%d (%s %s %s %s)\n", 0,
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ri.domain.c_str(), ri.user.c_str(), ri.display_name.c_str(), ri.auth_user.c_str());
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dialer.add_reg(ri);
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unsigned int ri_index = 1;
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while (ri_index < 100) {
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RegInfo ri;
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ri.domain = cfg.getParameter("domain"+int2str(ri_index),"");
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ri.user = cfg.getParameter("user"+int2str(ri_index),"");
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ri.display_name = cfg.getParameter("display_name"+int2str(ri_index),"");
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ri.auth_user = cfg.getParameter("auth_user"+int2str(ri_index),"");
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ri.passwd = cfg.getParameter("pwd"+int2str(ri_index),"");
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if (!ri.domain.length() ||
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!ri.user.length() ||
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!ri.display_name.length() ||
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!ri.auth_user.length() ||
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!ri.passwd.length())
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break;
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DBG("Adding registration #%d (%s %s %s %s)\n", ri_index,
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ri.domain.c_str(), ri.user.c_str(), ri.display_name.c_str(), ri.auth_user.c_str());
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dialer.add_reg(ri);
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ri_index++;
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}
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dialer.start();
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return 0;
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}
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void RegistrationAgentFactory::postEvent(AmEvent* ev) {
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dialer.postEvent(ev);
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}
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AmSession* RegistrationAgentFactory::onInvite(const AmSipRequest& req)
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{
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return NULL;
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}
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void RegThread::add_reg(const RegInfo& ri) {
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registrations.push_back(ri);
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}
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void RegThread::create_registration(RegInfo& ri) {
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AmDynInvokeFactory* di_f = AmPlugIn::instance()->getFactory4Di("registrar_client");
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if (di_f == NULL) {
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ERROR("unable to get a registrar_client\n");
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} else {
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AmDynInvoke* uac_auth_i = di_f->getInstance();
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if (uac_auth_i!=NULL) {
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DBG("calling createRegistration\n");
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AmArg di_args, reg_handle;
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di_args.push(ri.domain.c_str());
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di_args.push(ri.user.c_str());
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di_args.push(ri.display_name.c_str()); // display name
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di_args.push(ri.auth_user.c_str()); // auth_user
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di_args.push(ri.passwd.c_str()); // pwd
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di_args.push("reg_agent"); //sess_link
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uac_auth_i->invoke("createRegistration", di_args, reg_handle);
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if (reg_handle.size())
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ri.handle = reg_handle.get(0).asCStr();
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}
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}
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}
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bool RegThread::check_registration(const RegInfo& ri) {
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if (!ri.handle.length())
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return false;
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AmDynInvokeFactory* di_f = AmPlugIn::instance()->getFactory4Di("registrar_client");
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if (di_f == NULL) {
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ERROR("unable to get a registrar_client\n");
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} else {
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AmDynInvoke* uac_auth_i = di_f->getInstance();
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if (uac_auth_i!=NULL) {
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AmArg di_args, res;
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di_args.push(ri.handle.c_str());
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uac_auth_i->invoke("getRegistrationState", di_args, res);
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if (res.size()) {
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if (!res.get(0).asInt())
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return false; // does not exist
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int state = res.get(1).asInt();
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int expires = res.get(2).asInt();
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DBG("Got state %ud with expires %ud for registration.\n", state, expires);
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if (state == 2) // expired ... FIXME: add values from API here
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return false;
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// else pending or active
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return true;
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}
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}
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}
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return false;
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}
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void RegThread::run() {
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DBG("registrar client started.\n");
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sleep(2); // wait for sems to completely start up
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while (true) {
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for (vector<RegInfo>::iterator it = registrations.begin();
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it != registrations.end(); it++) {
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if (!check_registration(*it)) {
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DBG("Registration %d does not exist or timeout. Creating registration.\n",
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it - registrations.begin());
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create_registration(*it);
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}
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}
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sleep(10); // 10 seconds
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}
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}
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void RegThread::on_stop() {
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DBG("not stopping...\n");
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}
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void RegThread::postEvent(AmEvent* ev) {
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DBG("received registration event.\n");
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// TODO: handle events instead of re-try
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delete ev;
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}
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@ -0,0 +1,78 @@
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/*
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* $Id: RegistrationAgent.h,v 1.6.8.1 2005/06/01 12:00:24 rco Exp $
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*
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* Copyright (C) 2007 iptego GmbH
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*
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* This file is part of sems, a free SIP media server.
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*
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* sems is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* For a license to use the sems software under conditions
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* other than those described here, or to purchase support for this
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* software, please contact iptel.org by e-mail at the following addresses:
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* info@iptel.org
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*
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* sems is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _REG_AG_H_
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#define _REG_AG_H_
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#include "AmSession.h"
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#include "AmConfigReader.h"
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#include <string>
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using std::string;
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#include <vector>
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using std::vector;
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struct RegInfo {
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string domain;
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string user;
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string display_name;
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string auth_user;
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string passwd;
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string handle;
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};
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class RegThread : public AmThread {
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vector<RegInfo> registrations;
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void create_registration(RegInfo& ri);
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bool check_registration(const RegInfo& ri);
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protected:
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void run();
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void on_stop();
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public:
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void add_reg(const RegInfo& ri);
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void postEvent(AmEvent* ev);
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};
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class RegistrationAgentFactory: public AmSessionFactory
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{
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RegThread dialer;
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AmSessionEventHandlerFactory* uac_auth_f;
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public:
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RegistrationAgentFactory(const string& _app_name);
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int onLoad();
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AmSession* onInvite(const AmSipRequest& req);
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void postEvent(AmEvent* ev);
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};
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#endif
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@ -0,0 +1,22 @@
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#
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#
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# Registrations at SIP registrar,
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# refreshed if necessary.
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#
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#
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#domain=mydomain.net
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#user=myuser
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#display_name=myuser
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#auth_user=myuser
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#pwd=verysecret
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#
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# For multiple registrations add more entries
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#
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#domain1=iptel.org
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#user1=xyz
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#display_name1=xyz
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#auth_user1=xyz
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#pwd1=ppp
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@ -0,0 +1,9 @@
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Readme for reg_agent module
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This module uses the registrar_client to register the contact
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sems@<local_ip>:<sip_port> at a SIP registrar. The accounts
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(identities) are set in the config file.
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If the registration is not successful, it tries to
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re-register.
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This module depends on the registrar_client module.
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