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425 lines
12 KiB
425 lines
12 KiB
Index: modules_k/pcem/pcem_logic.c
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===================================================================
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--- modules_k/pcem/pcem_logic.c (revisión: 0)
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+++ modules_k/pcem/pcem_logic.c (revisión: 9441)
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@@ -0,0 +1,130 @@
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+/*
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+ * $Id$
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+ *
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+ * PacketCable Event Messages module
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+ *
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+ * Copyright (C) 2012 Sipwise GmbH
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+ *
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+ * This file is part of Kamailio, a free SIP server.
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+ *
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+ * Kamailio 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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+ * Kamailio 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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+ */
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+
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+#include <stdio.h>
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+#include <string.h>
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+
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+#include "../../dprint.h"
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+#include "../../parser/parse_from.h"
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+#include "../../parser/parse_content.h"
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+#include "../../modules/tm/tm_load.h"
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+#include "../rr/api.h"
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+#include "../../flags.h"
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+#include "pcem_mod.h"
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+#include "pcem_logic.h"
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+
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+extern struct tm_binds tmb;
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+extern struct rr_binds rrb;
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+
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+#define is_pcem_flag_set(_rq,_flag) (((_flag) != -1) && (isflagset((_rq), (_flag)) == 1))
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+#define reset_pcem_flag(_rq,_flag) (resetflag((_rq), (_flag)))
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+
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+#define is_all_on(_rq) is_pcem_flag_set(_rq,pcem_all_flag)
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+#define is_qos_on(_rq) is_pcem_flag_set(_rq,pcem_qos_flag)
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+
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+static void tmcb_func( struct cell* t, int type, struct tmcb_params *ps );
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+
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+static inline int pcem_preparse_req(struct sip_msg *req)
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+{
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+/*
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+ if((parse_headers(req,HDR_CALLID_F|HDR_CSEQ_F|HDR_FROM_F|HDR_TO_F,0)<0)
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+ || (parse_from_header(req)<0 ) ) {
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+ LM_ERR("failed to preparse request\n");
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+ return -1;
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+ }
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+*/
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+ return 0;
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+}
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+
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+void pcem_onreq( struct cell* t, int type, struct tmcb_params *ps )
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+{
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+ int tmcb_types;
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+ int is_invite;
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+
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+ LM_ERR("pcem_onreq called for t(%p) event type %d\n", t, type);
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+
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+ if(ps->req && (is_all_on(ps->req) || is_qos_on(ps->req))) {
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+ LM_ERR("it's a request, is_all_on=%d, is_qos_on=%d, processing request\n",
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+ is_all_on(ps->req), is_qos_on(ps->req));
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+
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+ if (pcem_preparse_req(ps->req)<0)
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+ return;
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+
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+ is_invite = (ps->req->REQ_METHOD==METHOD_INVITE)?1:0;
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+
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+ tmcb_types =
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+ /* get completed transactions */
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+ TMCB_RESPONSE_OUT |
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+ /* get incoming replies ready for processing */
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+ TMCB_RESPONSE_IN |
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+ /* get failed transactions */
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+ (is_invite?TMCB_ON_FAILURE:0);
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+
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+ if (tmb.register_tmcb( 0, t, tmcb_types, tmcb_func, 0, 0 ) <= 0) {
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+ LM_ERR("cannot register additional callbacks\n");
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+ return;
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+ }
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+
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+ /*
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+ if(!rrb.is_direction(ps->req,RR_FLOW_UPSTREAM) ) {
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+ LM_DBG("detected an UPSTREAM req -> flaging it\n");
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+ ps->req->msg_flags |= FL_REQ_UPSTREAM;
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+ }
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+ */
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+ }
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+}
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+
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+
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+static inline void pcem_onreply_in(struct cell *t, struct sip_msg *req,
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+ struct sip_msg *reply, int code)
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+{
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+ LM_ERR("got a reply_in, code=%d\n", code);
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+}
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+
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+static inline void pcem_onreply(struct cell *t, struct sip_msg *req,
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+ struct sip_msg *reply, int code)
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+{
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+ LM_ERR("got a reply, code=%d\n", code);
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+}
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+
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+static inline void pcem_onfailure(struct cell *t, struct sip_msg *req,
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+ struct sip_msg *reply, int code)
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+{
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+ LM_ERR("got a failure\n");
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+}
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+
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+static void tmcb_func( struct cell* t, int type, struct tmcb_params *ps )
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+{
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+ LM_ERR("pcem callback called for t(%p) event type %d, reply code %d\n",
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+ t, type, ps->code);
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+ if (type&TMCB_RESPONSE_OUT) {
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+ pcem_onreply( t, ps->req, ps->rpl, ps->code);
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+ } else if (type&TMCB_ON_FAILURE) {
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+ pcem_onfailure( t, ps->req, ps->rpl, ps->code);
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+ } else if (type&TMCB_RESPONSE_IN) {
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+ pcem_onreply_in( t, ps->req, ps->rpl, ps->code);
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+ }
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+}
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+
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Index: modules_k/pcem/pcem_mod.c
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===================================================================
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--- modules_k/pcem/pcem_mod.c (revisión: 0)
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+++ modules_k/pcem/pcem_mod.c (revisión: 9441)
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@@ -0,0 +1,153 @@
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+/*
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+ * $Id$
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+ *
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+ * PacketCable Event Messages module
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+ *
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+ * Copyright (C) 2012 Sipwise GmbH
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+ *
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+ * This file is part of Kamailio, a free SIP server.
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+ *
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+ * Kamailio 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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+ * Kamailio 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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+ */
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+
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+#include <stdio.h>
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+#include <string.h>
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+
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+#include "../../sr_module.h"
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+#include "../../dprint.h"
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+#include "../../mem/mem.h"
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+#include "../../modules/tm/tm_load.h"
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+#include "../../str.h"
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+#include "../rr/api.h"
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+#include "pcem_mod.h"
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+#include "pcem_logic.h"
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+
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+MODULE_VERSION
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+
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+struct tm_binds tmb;
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+struct rr_binds rrb;
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+
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+static int mod_init(void);
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+static void destroy(void);
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+static int child_init(int rank);
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+
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+int pcem_qos_flag = -1; /* don't send qos messages by default */
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+int pcem_all_flag = -1; /* don't send any messages by default */
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+
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+/*
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+static int bind_acc(acc_api_t* api);
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+static int acc_register_engine(acc_engine_t *eng);
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+static int acc_init_engines(void);
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+static acc_engine_t *_acc_engines=NULL;
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+*/
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+static int _pcem_module_initialized = 0;
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+
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+/*
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+static int acc_fixup(void** param, int param_no);
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+static int free_acc_fixup(void** param, int param_no);
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+*/
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+
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+
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+static cmd_export_t cmds[] = {
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+/*
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+ {"pcem_test", (cmd_function)w_pkg_em_test, 1,
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+ acc_fixup, free_acc_fixup,
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+ ANY_ROUTE},
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+*/
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+ {0, 0, 0, 0, 0, 0}
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+};
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+
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+
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+
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+static param_export_t params[] = {
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+ /*{"test_str", INT_PARAM, &test_str.s },*/
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+ {"qos_flag", INT_PARAM, &pcem_qos_flag },
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+ {"all_flag", INT_PARAM, &pcem_all_flag },
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+ {0,0,0}
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+};
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+
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+
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+struct module_exports exports= {
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+ "pcem",
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+ DEFAULT_DLFLAGS, /* dlopen flags */
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+ cmds, /* exported functions */
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+ params, /* exported params */
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+ 0, /* exported statistics */
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+ 0, /* exported MI functions */
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+ 0, /* exported pseudo-variables */
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+ 0, /* extra processes */
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+ mod_init, /* initialization module */
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+ 0, /* response function */
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+ destroy, /* destroy function */
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+ child_init /* per-child init function */
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+};
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+
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+
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+static int mod_init( void )
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+{
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+ if ((pcem_qos_flag != -1) &&
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+ !flag_in_range(pcem_qos_flag)) {
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+ LM_ERR("pcem_qos_flag set to invalid value\n");
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+ return -1;
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+ }
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+ if ((pcem_all_flag != -1) &&
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+ !flag_in_range(pcem_all_flag)) {
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+ LM_ERR("pcem_all_flag set to invalid value\n");
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+ return -1;
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+ }
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+
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+ /* load the TM API */
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+ if (load_tm_api(&tmb)!=0) {
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+ LM_ERR("can't load TM API\n");
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+ return -1;
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+ }
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+
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+ /* load the RR API */
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+ if (load_rr_api(&rrb)!=0) {
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+ LM_ERR("can't load RR API\n");
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+ return -1;
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+ }
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+ /* we need the append_fromtag on in RR */
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+ if (!rrb.append_fromtag) {
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+ LM_ERR("'append_fromtag' RR param is not enabled\n");
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+ return -1;
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+ }
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+
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+ /* listen for all incoming requests */
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+ if ( tmb.register_tmcb( 0, 0, TMCB_REQUEST_IN, pcem_onreq, 0, 0 ) <=0 ) {
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+ LM_ERR("cannot register TMCB_REQUEST_IN callback\n");
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+ return -1;
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+ }
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+
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+ _pcem_module_initialized = 1;
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+
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+ return 0;
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+}
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+
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+
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+static int child_init(int rank)
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+{
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+ if (rank==PROC_INIT || rank==PROC_MAIN || rank==PROC_TCP_MAIN)
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+ return 0; /* do nothing for the main process */
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+
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+ return 0;
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+}
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+
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+
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+static void destroy(void)
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+{
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+}
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+
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Index: modules_k/pcem/pcem_logic.h
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===================================================================
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--- modules_k/pcem/pcem_logic.h (revisión: 0)
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+++ modules_k/pcem/pcem_logic.h (revisión: 9441)
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@@ -0,0 +1,34 @@
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+/*
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+ * $Id$
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+ *
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+ * PacketCable Event Messages module
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+ *
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+ * Copyright (C) 2012 Sipwise GmbH
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+ *
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+ * This file is part of Kamailio, a free SIP server.
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+ *
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+ * Kamailio 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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+ * Kamailio 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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+ */
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+
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+#ifndef _PCEM_LOGIC_H
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+#define _PCEM_LOGIC_H
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+
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+#include "../../str.h"
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+#include "../../modules/tm/t_hooks.h"
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+
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+void pcem_onreq( struct cell* t, int type, struct tmcb_params *ps );
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+
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+#endif
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Index: modules_k/pcem/pcem_mod.h
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===================================================================
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--- modules_k/pcem/pcem_mod.h (revisión: 0)
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+++ modules_k/pcem/pcem_mod.h (revisión: 9441)
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@@ -0,0 +1,33 @@
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+/*
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+ * $Id$
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+ *
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+ * PacketCable Event Messages module
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+ *
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+ * Copyright (C) 2012 Sipwise GmbH
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+ *
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+ * This file is part of Kamailio, a free SIP server.
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+ *
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+ * Kamailio 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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+ * Kamailio 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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+ */
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+
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+#ifndef _PCEM_MOD_H
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+#define _PCEM_MOD_H
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+
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+/* module parameter declaration */
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+extern int pcem_qos_flag;
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+extern int pcem_all_flag;
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+
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+#endif
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Index: modules_k/pcem/Makefile
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===================================================================
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--- modules_k/pcem/Makefile (revisión: 0)
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+++ modules_k/pcem/Makefile (revisión: 9441)
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@@ -0,0 +1,18 @@
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+# $Id$
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+#
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+# pcem module makefile
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+#
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+#
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+# WARNING: do not run this directly, it should be run by the master Makefile
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+
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+include ../../Makefile.defs
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+auto_gen=
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+NAME=pcem.so
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+LIBS=
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+
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+DEFS+=-DOPENSER_MOD_INTERFACE
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+
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+SERLIBPATH=../../lib
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+SER_LIBS+=$(SERLIBPATH)/srdb1/srdb1 $(SERLIBPATH)/kcore/kcore
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+
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+include ../../Makefile.modules
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Index: Makefile
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===================================================================
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--- Makefile (revisión: 9440)
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+++ Makefile (revisión: 9441)
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@@ -170,7 +170,7 @@
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# For radius
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module_group_radius=acc_radius auth_radius misc_radius avp_radius uri_radius \
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- peering
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+ peering pcem
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# For presence
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# kamailio modules
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@@ -226,7 +226,7 @@
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module_group_kcpl=cpl-c
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# K radius modules
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-module_group_kradius=acc_radius auth_radius misc_radius peering
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+module_group_kradius=acc_radius auth_radius misc_radius peering pcem
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# K unixodbc module
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module_group_kunixodbc=db_unixodbc
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@@ -309,7 +309,7 @@
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db_sqlite db_unixodbc db_cassandra memcached mi_xmlrpc \
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perl perlvdb purple \
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snmpstats xmpp \
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- carrierroute peering \
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+ carrierroute peering pcem \
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dialplan lcr utils presence presence_mwi \
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presence_dialoginfo presence_xml pua pua_bla \
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pua_dialoginfo pua_usrloc pua_xmpp \
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