From 0ba342153183b26d5ea8048a1f0878524d0f1dc1 Mon Sep 17 00:00:00 2001
From: PatrickKeroulas <patrick.keroulas@savoirfairelinux.com>
Date: Wed, 14 Aug 2013 11:11:04 -0400
Subject: [PATCH] Add comments, delete obsolete files.
---
daemon/src/sip/sipbuddy.cpp | 6 +-
daemon/src/sip/sipbuddy.h | 61 ++++++-
daemon/src/sip/sippresence.h | 110 ++++++++----
daemon/src/sip/sippublish.cpp | 3 +-
daemon/src/sip/sipvoip_pres.cpp | 292 --------------------------------
daemon/src/sip/sipvoip_pres.h | 45 -----
6 files changed, 137 insertions(+), 380 deletions(-)
delete mode 100644 daemon/src/sip/sipvoip_pres.cpp
delete mode 100644 daemon/src/sip/sipvoip_pres.h
diff --git a/daemon/src/sip/sipbuddy.cpp b/daemon/src/sip/sipbuddy.cpp
index 7fb675f420..45209478f9 100644
--- a/daemon/src/sip/sipbuddy.cpp
+++ b/daemon/src/sip/sipbuddy.cpp
@@ -59,7 +59,7 @@ int modId;
static void buddy_timer_cb(pj_timer_heap_t *th, pj_timer_entry *entry) {
(void) th;
SIPBuddy *b = (SIPBuddy *) entry->user_data;
- b->updatePresence();
+ b->reportPresence();
}
/* Callback called when *client* subscription state has changed. */
@@ -255,7 +255,7 @@ static void buddy_evsub_on_rx_notify(pjsip_evsub *sub, pjsip_rx_data *rdata, int
return;
pjsip_pres_get_status(sub, &buddy->status);
- buddy->updatePresence();
+ buddy->reportPresence();
/* The default is to send 200 response to NOTIFY.
* Just leave it there..
@@ -345,7 +345,7 @@ void SIPBuddy::accept() {
acc->getPresence()->addBuddy(this);
}
-pj_status_t SIPBuddy::updatePresence() {
+pj_status_t SIPBuddy::reportPresence() {
//incLock();
/* callback*/
diff --git a/daemon/src/sip/sipbuddy.h b/daemon/src/sip/sipbuddy.h
index 7c7f1089f2..232cb71577 100644
--- a/daemon/src/sip/sipbuddy.h
+++ b/daemon/src/sip/sipbuddy.h
@@ -1,7 +1,7 @@
/*
* Copyright (C) 2012, 2013 LOTES TM LLC
* Author : Andrey Loukhnov <aol.nnov@gmail.com>
- *
+ * Author : Patrick Keroulas <patrick.keroulas@savoirfairelinux.com>
* This file is a part of pult5-voip
*
* pult5-voip is free software; you can redistribute it and/or modify
@@ -43,8 +43,11 @@
#include <pjsip/sip_transport.h>
-class SIPAccount;
+class SIPAccount; // dummy prototype
+/**
+ * Transaction functions of event subscription client side.
+ */
static void buddy_evsub_on_state(pjsip_evsub *sub, pjsip_event *event);
static void buddy_evsub_on_tsx_state(pjsip_evsub *sub,
pjsip_transaction *tsx,
@@ -57,17 +60,48 @@ static void buddy_evsub_on_rx_notify(pjsip_evsub *sub,
pjsip_msg_body **p_body);
static void buddy_timer_cb(pj_timer_heap_t *th, pj_timer_entry *entry);
+
class SIPBuddy {
+
public:
+ /**
+ * Constructor
+ * @param uri SIP uri of remote user that we want to subscribe,
+ */
SIPBuddy(const std::string &uri, SIPAccount *acc);
+ /**
+ * Destructor.
+ * Process the the unsubscription before the destruction.
+ */
~SIPBuddy();
+ /**
+ * Compare with another buddy's uris.
+ * @param b Other buddy pointer
+ */
bool match(SIPBuddy *b);
+ /**
+ * The PBX must approve the subrciption before the buddy is added in the buddy list.
+ */
void accept();
+ /**
+ * Send a SUBCRIBE to the PXB or directly to a buddy in the IP2IP context.
+ */
bool subscribe();
+ /**
+ * Send a SUBCRIBE to the PXB or directly to a buddy in the IP2IP context but
+ * the 0s timeout make the dialog expire immediatly.
+ */
bool unsubscribe();
+ /**
+ * Return the monitor variable.
+ */
bool isSubscribed();
+ /**
+ * Return the buddy URI
+ */
std::string getURI();
+
friend void buddy_evsub_on_state( pjsip_evsub *sub, pjsip_event *event);
friend void buddy_evsub_on_tsx_state(pjsip_evsub *sub,
pjsip_transaction *tsx,
@@ -88,14 +122,31 @@ public:
private:
+ /**
+ * Plan a retry or a renew a subscription.
+ * @param reschedule Allow for reschedule.
+ * @param msec Delay value in milliseconds.
+ */
void rescheduleTimer(bool reschedule, unsigned msec);
-
- pj_status_t updatePresence();
+ /**
+ * Callback after a presence notification was received.
+ * Tranfert info to the SIP account.
+ */
+ pj_status_t reportPresence();
+ /**
+ * Process the un/subscribe request transmission.
+ */
pj_status_t updateSubscription();
+ /*
+ * Compare the reason of a transaction end with the given string.
+ */
bool isTermReason(std::string);
+ /**
+ * return the code after a transaction is terminated.
+ */
unsigned getTermCode();
- SIPAccount *acc;
+ SIPAccount *acc; /**< Associated SIP account pointer */
pj_str_t uri; /**< Buddy URI. */
pj_str_t contact; /**< Contact learned from subscrp. */
pj_str_t display; /**< Buddy display name. */
diff --git a/daemon/src/sip/sippresence.h b/daemon/src/sip/sippresence.h
index e37397257d..6fb7c169d9 100644
--- a/daemon/src/sip/sippresence.h
+++ b/daemon/src/sip/sippresence.h
@@ -101,54 +101,98 @@ class PresenceSubscription;
class SIPPresence {
public:
+
/**
* Constructor
* @param acc the associated sipaccount
*/
SIPPresence(SIPAccount * acc);
-
/**
* Destructor
*/
~SIPPresence();
- SIPAccount * getAccount();
- pjsip_pres_status * getStatus();
- int getModId();
- void updateStatus(const std::string &status, const std::string ¬e);
- void sendPresence(const std::string &status, const std::string ¬e);
- void reportBuddy(const std::string& buddySipUri, pjsip_pres_status * status);
- void subscribeBuddy(const std::string& buddySipUri);
- void unsubscribeBuddy(const std::string& buddySipUri);
-
- /*TODO : is that supposed to be private ?*/
- void addBuddy(SIPBuddy *b);
- void removeBuddy(SIPBuddy *b);
- /**
- * IP2IP context:
- * remote subscriber management
- */
- void addServerSubscription(PresenceSubscription *s);
- void removeServerSubscription(PresenceSubscription *s);
- void notifyServerSubscription();
-
- pjsip_pres_status pres_status_data;
- pj_bool_t online_status; /**< Our online status. */
- pjrpid_element rpid; /**< RPID element information.*/
- pjsip_publishc *publish_sess; /**< Client publication session.*/
- pj_bool_t publish_state; /**< Last published online status.*/
- pj_bool_t publish_enabled; /**< Allow for status publish,*/
+ /**
+ * Return associated sipaccount
+ */
+ SIPAccount * getAccount();
+ /**
+ * Return presence data.
+ */
+ pjsip_pres_status * getStatus();
+ /**
+ * Return presence module ID which is actually the same as the VOIP link
+ */
+ int getModId();
+ /**
+ * Modify the presence data
+ * @param status is basically "open" or "close"
+ */
+ void updateStatus(const std::string &status, const std::string ¬e);
+ /**
+ * Send the presence data in a PUBLISH to the PBX or in a NOTIFY
+ * to a remote subscriber (IP2IP)
+ */
+ void sendPresence(const std::string &status, const std::string ¬e);
+ /**
+ * Send a signal to the client on DBus. The signal contain the status
+ * of a remote user.
+ */
+ void reportBuddy(const std::string& buddySipUri, pjsip_pres_status * status);
+ /**
+ * Send a SUBSCRIBE request to PBX/IP2IP
+ * @param buddyUri Remote user that we want to subscribe
+ */
+ void subscribeBuddy(const std::string& buddySipUri);
+ /**
+ * Send a SUBSCRIBE request to PBX/IP2IP but the the 0s timeout makes
+ * the dialog expire immediatly.
+ * @param buddyUri Remote user that we want to unsubscribe
+ */
+ void unsubscribeBuddy(const std::string& buddySipUri);
+
+ /**
+ * Add a buddy in the buddy list.
+ * @param b Buddy pointer
+ */
+ void addBuddy(SIPBuddy *b);
+ /**
+ * Remove a buddy from the list.
+ * @param b Buddy pointer
+ */
+ void removeBuddy(SIPBuddy *b);
-private:
- SIPAccount * acc_;
/**
- * server subscription
+ * IP2IP context.
+ * Add a server associated to a subscriber in the list.
+ * @param s PresenceSubcription pointer.
*/
- std::list< PresenceSubscription *> serverSubscriptions_;
+ void addServerSubscription(PresenceSubscription *s);
/**
- * buddies
+ * IP2IP context.
+ * Remove a server associated to a subscriber from the list.
+ * @param s PresenceSubcription pointer.
*/
- std::list< SIPBuddy *> buddies_;
+ void removeServerSubscription(PresenceSubscription *s);
+ /**
+ * IP2IP context.
+ * Iterate through the subscriber list and send NOTIFY to each.
+ */
+ void notifyServerSubscription();
+
+
+ pjsip_pres_status pres_status_data; /**< Presence Data.*/
+ pj_bool_t online_status; /**< Our online status. */
+ pjrpid_element rpid; /**< RPID element information.*/
+ pjsip_publishc *publish_sess; /**< Client publication session.*/
+ pj_bool_t publish_state; /**< Last published online status.*/
+ pj_bool_t publish_enabled; /**< Allow for status publish,*/
+
+
+private:
+ SIPAccount * acc_; /**< Associated SIP account. */
+ std::list< PresenceSubscription *> serverSubscriptions_; /**< Subscribers list.*/
+ std::list< SIPBuddy *> buddies_; /**< Subcribed buddy list.*/
};
diff --git a/daemon/src/sip/sippublish.cpp b/daemon/src/sip/sippublish.cpp
index a0948e0aa8..6ea1eec7ab 100644
--- a/daemon/src/sip/sippublish.cpp
+++ b/daemon/src/sip/sippublish.cpp
@@ -33,7 +33,6 @@
#include "sippresence.h"
#include "sippublish.h"
-#include "sipvoip_pres.h"
#include "logger.h"
#include "sipvoiplink.h"
@@ -195,7 +194,7 @@ on_error:
pj_status_t pres_publish(SIPPresence *pres)
{
pj_status_t status;
- const pj_str_t STR_PRESENCE = { "presence", 8 };
+ const pj_str_t STR_PRESENCE = pj_str("presence");
SIPAccount * acc = pres->getAccount();
pjsip_endpoint *endpt = ((SIPVoIPLink*) acc->getVoIPLink())->getEndpoint();
diff --git a/daemon/src/sip/sipvoip_pres.cpp b/daemon/src/sip/sipvoip_pres.cpp
deleted file mode 100644
index b0559b4348..0000000000
--- a/daemon/src/sip/sipvoip_pres.cpp
+++ /dev/null
@@ -1,292 +0,0 @@
-/*
- * Copyright (C) 2012б 2013 LOTES TM LLC
- * Author : Andrey Loukhnov <aol.nnov@gmail.com>
- *
- * This file is a part of pult5-voip
- *
- * pult5-voip 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.
- *
- * pult5-voip 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 programm. If not, see <http://www.gnu.org/licenses/>.
- *
- * Additional permission under GNU GPL version 3 section 7:
- *
- * If you modify pult5-voip, or any covered work, by linking or
- * combining it with the OpenSSL project's OpenSSL library (or a
- * modified version of that library), containing parts covered by the
- * terms of the OpenSSL or SSLeay licenses, LOTES-TM LLC
- * grants you additional permission to convey the resulting work.
- * Corresponding Source for a non-source form of such a combination
- * shall include the source code for the parts of OpenSSL used as well
- * as that of the covered work.
- */
-
-#ifdef have_config_h
-#include "config.h"
-#endif
-
-#include <string>
-#include <bits/stringfwd.h>
-#include <bits/basic_string.h>
-
-#include "pjsip/sip_dialog.h"
-#include "pjsip/sip_msg.h"
-#include "pjsip/sip_ua_layer.h"
-#include "pjsip/sip_transaction.h"
-
-#include"pjsip-simple/evsub.h"
-#include"pjsip-simple/presence.h"
-#include <pj/log.h>
-#include <pj/pool.h>
-#include <pj/string.h>
-#include <pj/compat/string.h>
-
-#include "sipvoip_pres.h"
-#include "logger.h"
-#include "sipaccount.h"
-#include "sipcall.h"
-#include "sipvoiplink.h"
-#include "manager.h"
-#include "sippresence.h"
-#include "presence_subscription.h"
-
-/*
-pjsip_pres_status pres_status_data;
-
-pjsip_pres_status * pres_get_data(){
- return &pres_status_data;
-}
-
-void pres_update(const std::string &status, const std::string ¬e){
- pjrpid_element rpid = {pjrpid_element_type_person,
- pj_str("20"),
- pjrpid_activity_unknown,
- pj_str(strdup(note.c_str()))};
-
- if(note=="away")
- rpid.activity = pjrpid_activity_away;
- else if (note=="busy")
- rpid.activity = pjrpid_activity_busy;
- else
- warn("presence : unkown activity");
-
- pj_bzero(&pres_status_data, sizeof(pres_status_data));
- pres_status_data.info_cnt = 1;
- pres_status_data.info[0].basic_open = (status == "open")? true: false;
- pres_status_data.info[0].id = pj_str("0");
- pj_memcpy(&pres_status_data.info[0].rpid, &rpid,sizeof(pjrpid_element));
-}
-
-void pres_process_msg_data(pjsip_tx_data *tdata, const pres_msg_data *msg_data){
- if (tdata->msg->type == PJSIP_REQUEST_MSG) {
- const pj_str_t STR_USER_AGENT = {"User-Agent", 10 };
- pjsip_hdr *h;
- pj_str_t ua = pj_str("SFLPhone");
- h = (pjsip_hdr*) pjsip_generic_string_hdr_create(tdata->pool, &STR_USER_AGENT, &ua);
- pjsip_msg_add_hdr(tdata->msg, h);
- }
-
- if(msg_data == NULL)
- return;
-
- const pjsip_hdr *hdr;
- hdr = msg_data->hdr_list.next;
- while (hdr && hdr != &msg_data->hdr_list) {
- pjsip_hdr *new_hdr;
- new_hdr = (pjsip_hdr*) pjsip_hdr_clone(tdata->pool, hdr);
- WARN("adding header", new_hdr->name.ptr);
- pjsip_msg_add_hdr(tdata->msg, new_hdr);
- hdr = hdr->next;
- }
-
- if (msg_data->content_type.slen && msg_data->msg_body.slen) {
- pjsip_msg_body *body;
- pj_str_t type = pj_str("application");
- pj_str_t subtype = pj_str("pidf+xml");
- body = pjsip_msg_body_create(tdata->pool, &type, &subtype, &msg_data->msg_body);
- tdata->msg->body = body;
- }
-}
-*/
-
-/* Callback called when *server* subscription state has changed. */
-void pres_evsub_on_srv_state(pjsip_evsub *sub, pjsip_event *event) {
- pjsip_rx_data *rdata = event->body.rx_msg.rdata;
- if(!rdata) {
- DEBUG("no rdata in presence");
- return;
- }
- std::string accountId = "IP2IP";/* ebail : this code is only used for IP2IP accounts */
- SIPAccount *acc = Manager::instance().getSipAccount(accountId);
- PJ_UNUSED_ARG(event);
- PresenceSubscription *presenceSub;
- presenceSub = (PresenceSubscription *) pjsip_evsub_get_mod_data(sub,
- ((SIPVoIPLink*) (acc->getVoIPLink()))->getModId() /*my_mod_pres.id*/);
- WARN("Presence server subscription to %s is %s", presenceSub->remote, pjsip_evsub_get_state_name(sub));
-
- if (presenceSub) {
- pjsip_evsub_state state;
-
- state = pjsip_evsub_get_state(sub);
-
- /* ebail : FIXME check if ths code is usefull */
-#if 0
- if (false pjsua_var.ua_cfg.cb.on_srv_subscribe_state) {
- pj_str_t from;
-
- from = server->dlg->remote.info_str;
- (*pjsua_var.ua_cfg.cb.on_srv_subscribe_state)(uapres->acc_id,
- uapres, &from,
- state, event);
- }
-#endif
-
- if (state == PJSIP_EVSUB_STATE_TERMINATED) {
- pjsip_evsub_set_mod_data(sub, ((SIPVoIPLink*) (acc->getVoIPLink()))->getModId(), NULL);
- acc->getPresence()->removeServerSubscription(presenceSub);
- }
- }
-}
-
-pj_bool_t pres_on_rx_subscribe_request(pjsip_rx_data *rdata) {
-
- pjsip_method *method = &rdata->msg_info.msg->line.req.method;
- pj_str_t *str = &method->name;
- std::string request(str->ptr, str->slen);
- DEBUG("pres_on_rx_subscribe_request for %s.", request.c_str());
- pj_str_t contact;
- pj_status_t status;
- pjsip_dialog *dlg;
- pjsip_evsub *sub;
- pjsip_evsub_user pres_cb;
- pjsip_tx_data *tdata;
- pjsip_expires_hdr *expires_hdr;
- pjsip_status_code st_code;
- pj_str_t reason;
- pres_msg_data msg_data;
- pjsip_evsub_state ev_state;
-
- /* ebail this code only hande incoming subscribe messages. Otherwise we return FALSE to let other modules handle it */
- if (pjsip_method_cmp(&rdata->msg_info.msg->line.req.method, pjsip_get_subscribe_method()) != 0){
- return PJ_FALSE;
- }
-
- std::string name(rdata->msg_info.to->name.ptr, rdata->msg_info.to->name.slen);
- std::string server(rdata->msg_info.from->name.ptr, rdata->msg_info.from->name.slen);
-
- std::string accountId = "IP2IP"; /* ebail : this code is only used for IP2IP accounts */
- SIPAccount *acc = (SIPAccount *) Manager::instance().getSipAccount(accountId);
- pjsip_endpoint *endpt = ((SIPVoIPLink*) acc->getVoIPLink())->getEndpoint();
-
- contact = pj_str(strdup(acc->getContactHeader().c_str()));
-
- /* Create UAS dialog: */
- status = pjsip_dlg_create_uas(pjsip_ua_instance(), rdata, &contact, &dlg);
- if (status != PJ_SUCCESS) {
- char errmsg[PJ_ERR_MSG_SIZE];
- pj_strerror(status, errmsg, sizeof(errmsg));
- WARN("Unable to create UAS dialog for subscription: %s [status=%d]", errmsg, status);
- pjsip_endpt_respond_stateless(endpt, rdata, 400, NULL, NULL, NULL);
- return PJ_TRUE;
- }
-
- /* Init callback: */
- pj_bzero(&pres_cb, sizeof(pres_cb));
- pres_cb.on_evsub_state = &pres_evsub_on_srv_state;
-
- /* Create server presence subscription: */
- status = pjsip_pres_create_uas(dlg, &pres_cb, rdata, &sub);
- if (status != PJ_SUCCESS) {
- int code = PJSIP_ERRNO_TO_SIP_STATUS(status);
- pjsip_tx_data *tdata;
-
- WARN("Unable to create server subscription %d", status);
-
- if (code == 599 || code > 699 || code < 300) {
- code = 400;
- }
-
- status = pjsip_dlg_create_response(dlg, rdata, code, NULL, &tdata);
- if (status == PJ_SUCCESS) {
- status = pjsip_dlg_send_response(dlg, pjsip_rdata_get_tsx(rdata), tdata);
- }
-
- return PJ_FALSE;
- }
-
- /* Attach our data to the subscription: */
- char* remote = (char*) pj_pool_alloc(dlg->pool, PJSIP_MAX_URL_SIZE);
- status = pjsip_uri_print(PJSIP_URI_IN_REQ_URI, dlg->remote.info->uri, remote, PJSIP_MAX_URL_SIZE);
- pjsip_uri_print(PJSIP_URI_IN_CONTACT_HDR, dlg->local.info->uri, contact.ptr, PJSIP_MAX_URL_SIZE);
- PresenceSubscription *presenceSub = new PresenceSubscription(acc->getPresence(), sub, remote, dlg);
-
- if (status < 1)
- pj_ansi_strcpy(remote, "<-- url is too long-->");
- else
- remote[status] = '\0';
-
- int modId = ((SIPVoIPLink*) (acc->getVoIPLink()))->getModId();
- pjsip_evsub_set_mod_data(sub, modId/*my_mod_pres.id*/, presenceSub);
-
- /* Add server subscription to the list: */
- acc->getPresence()->addServerSubscription(presenceSub);
-
- /* Capture the value of Expires header. */
- expires_hdr = (pjsip_expires_hdr*) pjsip_msg_find_hdr(rdata->msg_info.msg, PJSIP_H_EXPIRES, NULL);
- if (expires_hdr)
- presenceSub->setExpires(expires_hdr->ivalue);
- else
- presenceSub->setExpires(-1);
-
- st_code = (pjsip_status_code) 200;
- reason = pj_str("OK");
- pj_bzero(&msg_data, sizeof(msg_data));
- pj_list_init(&msg_data.hdr_list);
- pjsip_media_type_init(&msg_data.multipart_ctype, NULL, NULL);
- pj_list_init(&msg_data.multipart_parts);
-
- /* Create and send 2xx response to the SUBSCRIBE request: */
- status = pjsip_pres_accept(sub, rdata, st_code, &msg_data.hdr_list);
- if (status != PJ_SUCCESS) {
- WARN("Unable to accept presence subscription %d", status);
- pjsip_pres_terminate(sub, PJ_FALSE);
- return PJ_FALSE;
- }
-//TODO: handle rejection case pjsua_pers.c:956
-
-
-// -------------------------------------------------------------------------------V
-// presenceSub->init();
-// return PJ_TRUE;
- /*Send notify immediatly*/
-
- pjsip_pres_set_status(sub, acc->getPresence()->getStatus());
-
- ev_state = PJSIP_EVSUB_STATE_ACTIVE;
- if (presenceSub->getExpires() == 0)
- ev_state = PJSIP_EVSUB_STATE_TERMINATED;
-
- /* Create and send the the first NOTIFY to active subscription: */
- pj_str_t stateStr = pj_str("");
- tdata = NULL;
- status = pjsip_pres_notify(sub, ev_state, &stateStr, &reason, &tdata);
- if (status == PJ_SUCCESS) {
- pres_process_msg_data(tdata, &msg_data);
- status = pjsip_pres_send_request(sub, tdata);
- }
-
- if (status != PJ_SUCCESS) {
- WARN("Unable to create/send NOTIFY %d", status);
- pjsip_pres_terminate(sub, PJ_FALSE);
- return status;
- }
- return PJ_TRUE;
-}
diff --git a/daemon/src/sip/sipvoip_pres.h b/daemon/src/sip/sipvoip_pres.h
deleted file mode 100644
index 082bc85ceb..0000000000
--- a/daemon/src/sip/sipvoip_pres.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright (C) 2012б 2013 LOTES TM LLC
- * Author : Andrey Loukhnov <aol.nnov@gmail.com>
- *
- * This file is a part of pult5-voip
- *
- * pult5-voip 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.
- *
- * pult5-voip 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 programm. If not, see <http://www.gnu.org/licenses/>.
- *
- * Additional permission under GNU GPL version 3 section 7:
- *
- * If you modify pult5-voip, or any covered work, by linking or
- * combining it with the OpenSSL project's OpenSSL library (or a
- * modified version of that library), containing parts covered by the
- * terms of the OpenSSL or SSLeay licenses, LOTES-TM LLC
- * grants you additional permission to convey the resulting work.
- * Corresponding Source for a non-source form of such a combination
- * shall include the source code for the parts of OpenSSL used as well
- * as that of the covered work.
- */
-
-#ifndef SIPVOIP_PRES_H
-#define SIPVOIP_PRES_H
-#include "pjsip/sip_types.h"
-#include "pjsip/sip_module.h"
-#include "pjsip/sip_msg.h"
-#include "pjsip/sip_multipart.h"
-#include "pjsip-simple/presence.h"
-
-//PJ_BEGIN_DECL
-
-//extern void pres_process_msg_data(pjsip_tx_data *tdata, const pres_msg_data *msg_data);
-
-//PJ_END_DECL
-#endif /* SIPVOIP_PRES_H */
--
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