示例#1
0
int handle_publish(struct sip_msg* _m, char* _domain, char* _s2)
{
	struct pdomain* d;
	struct presentity *p;
	str p_uri = STR_NULL;
	str uid = STR_NULL;
	xcap_query_params_t xcap_params;

	get_act_time();
	paerrno = PA_OK;

	if (parse_publish_hfs(_m) < 0) {
		LOG(L_ERR, "handle_publish(): Error while parsing message header\n");
		goto error;
	}

	d = (struct pdomain*)_domain;

	if (get_pres_uri(_m, &p_uri) < 0 || p_uri.s == NULL || p_uri.len == 0) {
		LOG(L_ERR, "handle_publish(): Error while extracting presentity URI\n");
		goto error;
	}

	if (get_presentity_uid(&uid, _m) < 0) {
		ERR("Error while extracting presentity UID\n");
		goto error;
	}

	lock_pdomain(d);

	if (find_presentity_uid(d, &uid, &p) > 0) {
		memset(&xcap_params, 0, sizeof(xcap_params));
		if (fill_xcap_params) fill_xcap_params(_m, &xcap_params);
		if (new_presentity(d, &p_uri, &uid, &xcap_params, &p) < 0) {
			LOG(L_ERR, "handle_publish can't create presentity\n");
			goto error2;
		}
	}

	/* update presentity event state */
	if (p) publish_presentity(_m, d, p);

	unlock_pdomain(d);

	if (send_reply(_m) < 0) return -1;

	return 1;

error2:
	unlock_pdomain(d);
error:
	send_reply(_m);
	return 0;
}
示例#2
0
文件: publish.c 项目: OPSF/uClinux
int fifo_pa_location_contact(FILE *fifo, char *response_file)
{
     char pdomain_s[MAX_P_URI];
     char p_uri_s[MAX_P_URI];
     char p_contact_s[MAX_P_URI];
     char location_s[MAX_LOCATION];
     char priority_s[MAX_LOCATION];
     char expires_s[MAX_LOCATION];
     pdomain_t *pdomain = NULL;
     presentity_t *presentity = NULL;
     presence_tuple_t *tuple = NULL;
     str pdomain_name, p_uri, p_contact, location, priority_str, expires_str;
     time_t expires;
     double priority;
     int changed = 0;
     char *msg = "no error";

     if (!read_line(pdomain_s, MAX_PDOMAIN, fifo, &pdomain_name.len) || pdomain_name.len == 0) {
	  fifo_reply(response_file,
		     "400 pa_location_contact: pdomain expected\n");
	  LOG(L_ERR, "ERROR: pa_location_contact: pdomain expected\n");
	  return 1;
     }
     pdomain_name.s = pdomain_s;

     if (!read_line(p_uri_s, MAX_P_URI, fifo, &p_uri.len) || p_uri.len == 0) {
	  fifo_reply(response_file,
		     "400 pa_location_contact: p_uri expected\n");
	  LOG(L_ERR, "ERROR: pa_location_contact: p_uri expected\n");
	  return 1;
     }
     p_uri.s = p_uri_s;

     if (!read_line(p_contact_s, MAX_P_URI, fifo, &p_contact.len) || p_contact.len == 0) {
	  fifo_reply(response_file,
		     "400 pa_location_contact: p_contact expected\n");
	  LOG(L_ERR, "ERROR: pa_location_contact: p_contact expected\n");
	  return 1;
     }
     p_contact.s = p_contact_s;

     if (!read_line(location_s, MAX_LOCATION, fifo, &location.len) || location.len == 0) {
	  fifo_reply(response_file,
		     "400 pa_location_contact: location expected\n");
	  LOG(L_ERR, "ERROR: pa_location_contact: location expected\n");
	  return 1;
     }
     location.s = location_s;

     if (!read_line(priority_s, MAX_LOCATION, fifo, &priority_str.len) || priority_str.len == 0) {
	  fifo_reply(response_file,
		     "400 pa_location_contact: priority expected\n");
	  LOG(L_ERR, "ERROR: pa_location_contact: priority expected\n");
	  return 1;
     }
     priority = strtod(priority_s, NULL);

     if (!read_line(expires_s, MAX_LOCATION, fifo, &expires_str.len) || expires_str.len == 0) {
	  fifo_reply(response_file,
		     "400 pa_location_contact: expires expected\n");
	  LOG(L_ERR, "ERROR: pa_location_contact: expires expected\n");
	  return 1;
     }
     expires = strtoul(expires_s, NULL, 0);

     register_pdomain(pdomain_s, &pdomain);
     if (!pdomain) {
	  fifo_reply(response_file, "400 could not register pdomain\n");
	  LOG(L_ERR, "ERROR: pa_location_contact: could not register pdomain %.*s\n",
	      pdomain_name.len, pdomain_name.s);
	  return 1;
     }

     lock_pdomain(pdomain);

     find_presentity(pdomain, &p_uri, &presentity);
     if (!presentity) {
	  new_presentity(pdomain, &p_uri, &presentity);
	  add_presentity(pdomain, presentity);
	  changed = 1;
     }
     if (!presentity) {
	  msg = "400 could not find presentity\n";
	  LOG(L_ERR, "ERROR: pa_location_contact: could not find presentity %.*s\n",
	      p_uri.len, p_uri.s);
	  return 1;
     }

     find_presence_tuple(&p_contact, presentity, &tuple);
     if (!tuple && new_tuple_on_publish) {
       new_presence_tuple(&p_contact, expires, presentity, &tuple);
       add_presence_tuple(presentity, tuple);
       tuple->state = PS_ONLINE;
       changed = 1;
     }
     if (!tuple) {
	  LOG(L_ERR, "publish_presentity: no tuple for %.*s\n", 
	      presentity->uri.len, presentity->uri.s);
	  msg = "400 could not find presence tuple\n";
	  goto error;
     }
     changed = 1;

     if (1 || (tuple->location.loc.len && str_strcasecmp(&tuple->location.room, &location) != 0)) {
       changed = 1;
       LOG(L_ERR, "Setting room of contact=%.*s to %.*s\n",
	   tuple->contact.len, tuple->contact.s,
	   tuple->location.room.len, tuple->location.room.s);
       strncpy(tuple->location.room.s, location.s, location.len);
       tuple->location.room.len = location.len;

       strncpy(tuple->location.loc.s, location.s, location.len);
       tuple->location.loc.len = location.len;
     }

     if (tuple->priority != priority) {
       tuple->priority = priority;
       changed = 1;
     }

     if (expires < 7*24*3600) {
       /* must be seconds */
       get_act_time();
       expires = act_time + expires;
     }
     if (tuple->expires != expires) {
       tuple->expires = expires;
       changed = 1;
     }

     if (changed) {
	  presentity->flags |= PFLAG_PRESENCE_CHANGED;
     }

     db_update_presentity(presentity);

     unlock_pdomain(pdomain);

     fifo_reply(response_file, "200 published\n",
		"(%.*s %.*s)\n",
		p_uri.len, ZSW(p_uri.s),
		location.len, ZSW(location.s));
     return 1;

 error:
     unlock_pdomain(pdomain);
     fifo_reply(response_file, msg);
     return 1;
}
示例#3
0
文件: publish.c 项目: OPSF/uClinux
int fifo_pa_location(FILE *fifo, char *response_file)
{
     char pdomain_s[MAX_P_URI];
     char p_uri_s[MAX_P_URI];
     char location_s[MAX_LOCATION];
     pdomain_t *pdomain = NULL;
     presentity_t *presentity = NULL;
     presence_tuple_t *tuple = NULL;
     str pdomain_name, p_uri, location;
     int changed = 0;

     if (!read_line(pdomain_s, MAX_PDOMAIN, fifo, &pdomain_name.len) || pdomain_name.len == 0) {
	  fifo_reply(response_file,
		     "400 pa_location: pdomain expected\n");
	  LOG(L_ERR, "ERROR: pa_location: pdomain expected\n");
	  return 1;
     }
     pdomain_name.s = pdomain_s;

     if (!read_line(p_uri_s, MAX_P_URI, fifo, &p_uri.len) || p_uri.len == 0) {
	  fifo_reply(response_file,
		     "400 pa_location: p_uri expected\n");
	  LOG(L_ERR, "ERROR: pa_location: p_uri expected\n");
	  return 1;
     }
     p_uri.s = p_uri_s;

     if (!read_line(location_s, MAX_LOCATION, fifo, &location.len) || location.len == 0) {
	  fifo_reply(response_file,
		     "400 pa_location: location expected\n");
	  LOG(L_ERR, "ERROR: pa_location: location expected\n");
	  return 1;
     }
     location.s = location_s;

     register_pdomain(pdomain_s, &pdomain);
     if (!pdomain) {
	  fifo_reply(response_file, "400 could not register pdomain\n");
	  LOG(L_ERR, "ERROR: pa_location: could not register pdomain %.*s\n",
	      pdomain_name.len, pdomain_name.s);
	  return 1;
     }

     lock_pdomain(pdomain);

     find_presentity(pdomain, &p_uri, &presentity);
     if (!presentity) {
	  new_presentity(pdomain, &p_uri, &presentity);
	  add_presentity(pdomain, presentity);
	  changed = 1;
     }
     if (!presentity) {
	  unlock_pdomain(pdomain);
	  fifo_reply(response_file, "400 could not find presentity\n");
	  LOG(L_ERR, "ERROR: pa_location: could not find presentity %.*s\n",
	      p_uri.len, p_uri.s);
	  return 1;
     }

     changed = 1;
     for (tuple = presentity->tuples; tuple; tuple = tuple->next) {
	  if (tuple->location.loc.len && str_strcasecmp(&tuple->location.room, &location) != 0)
	       changed = 1;

	  LOG(L_ERR, "Setting room of contact=%.*s to %.*s\n",
	      tuple->contact.len, tuple->contact.s,
	      tuple->location.room.len, tuple->location.room.s);
	  strncpy(tuple->location.room.s, location.s, location.len);
	  tuple->location.room.len = location.len;

	  strncpy(tuple->location.loc.s, location.s, location.len);
	  tuple->location.loc.len = location.len;
     }

     if (changed) {
	  presentity->flags |= PFLAG_PRESENCE_CHANGED;
     }

     db_update_presentity(presentity);

     unlock_pdomain(pdomain);

     fifo_reply(response_file, "200 published\n",
		"(%.*s %.*s)\n",
		p_uri.len, ZSW(p_uri.s),
		location.len, ZSW(location.s));
     return 1;
}
示例#4
0
文件: publish.c 项目: OPSF/uClinux
int fifo_pa_presence(FILE *fifo, char *response_file)
{
	char pdomain_s[MAX_P_URI];
	char p_uri_s[MAX_P_URI];
	char presence_s[MAX_PRESENCE];
	// pdomain_t *pdomain = NULL;
	// presentity_t *presentity = NULL;
	str pdomain_name, p_uri, presence;
	// int origstate, newstate;
	// int allocated_presentity = 0;

	if (!read_line(pdomain_s, MAX_PDOMAIN, fifo, &pdomain_name.len) || pdomain_name.len == 0) {
		fifo_reply(response_file,
			   "400 ul_add: pdomain expected\n");
		LOG(L_ERR, "ERROR: ul_add: pdomain expected\n");
		return 1;
	}
	pdomain_name.s = pdomain_s;

	if (!read_line(p_uri_s, MAX_P_URI, fifo, &p_uri.len) || p_uri.len == 0) {
		fifo_reply(response_file,
			   "400 ul_add: p_uri expected\n");
		LOG(L_ERR, "ERROR: ul_add: p_uri expected\n");
		return 1;
	}
	p_uri.s = p_uri_s;

	if (!read_line(presence_s, MAX_PRESENCE, fifo, &presence.len) || presence.len == 0) {
		fifo_reply(response_file,
			   "400 ul_add: presence expected\n");
		LOG(L_ERR, "ERROR: ul_add: presence expected\n");
		return 1;
	}
	presence.s = presence_s;

#if 0
	register_pdomain(pdomain_s, &pdomain);
	if (!pdomain) {
		fifo_reply(response_file, "400 could not register pdomain\n");
		LOG(L_ERR, "ERROR: pa_location: could not register pdomain %.*s\n",
		    pdomain_name.len, pdomain_name.s);
		return 1;
	}

	find_presentity(pdomain, &p_uri, &presentity);
	if (!presentity) {
		new_presentity(pdomain, &p_uri, &presentity);
		add_presentity(pdomain, presentity);
		allocated_presentity = 1;
	}
	if (!presentity) {
		fifo_reply(response_file, "400 could not find presentity %s\n", p_uri_s);
		LOG(L_ERR, "ERROR: pa_location: could not find presentity %.*s\n",
		    p_uri.len, p_uri.s);
		return 1;
	}

	origstate = presentity->state;
	presentity->state = newstate =
		(strcasecmp(presence_s, "online") == 0) ? PS_ONLINE : PS_OFFLINE;

	if (origstate != newstate || allocated_presentity) {
		presentity->flags |= PFLAG_PRESENCE_CHANGED;
	}

	db_update_presentity(presentity);

#endif

	fifo_reply(response_file, "200 published\n",
		   "(%.*s %.*s)\n",
		   p_uri.len, ZSW(p_uri.s),
		   presence.len, ZSW(presence.s));
	return 1;
}
示例#5
0
文件: subscribe.c 项目: OPSF/uClinux
/*
 * Create a new presentity and corresponding watcher list
 */
int create_presentity(struct sip_msg* _m, struct pdomain* _d, str* _puri, 
			     struct presentity** _p, struct watcher** _w)
{
	time_t e;
	dlg_t* dialog;
	str watch_uri;
	str watch_dn;
	event_t *event = NULL;
	int et = 0;
	if (_m->event) {
		event = (event_t*)(_m->event->parsed);
		et = event->parsed;
	} else {
		et = EVENT_PRESENCE;
	}

	if (_m->expires) {
		e = ((exp_body_t*)_m->expires->parsed)->val;
	} else {
		e = default_expires;
	}
	
	if (e == 0) {
		*_p = 0;
		*_w = 0;
		DBG("create_presentity(): expires = 0\n");
		return 0;
	}

	/* Convert to absolute time */
	e += act_time;

	if (get_watch_uri(_m, &watch_uri, &watch_dn) < 0) {
		LOG(L_ERR, "create_presentity(): Error while extracting watcher URI\n");
		return -1;
	}

	if (new_presentity(_d, _puri, _p) < 0) {
		LOG(L_ERR, "create_presentity(): Error while creating presentity\n");
		return -2;
	}

	if (tmb.new_dlg_uas(_m, 200, &dialog) < 0) {
		paerrno = PA_DIALOG_ERR;
		LOG(L_ERR, "create_presentity(): Error while creating dialog state\n");
		free_presentity(*_p);
		return -3;
	}

	if (et != EVENT_PRESENCE_WINFO) {
		if (add_watcher(*_p, &watch_uri, e, et, acc, dialog, &watch_dn, _w) < 0) {
			LOG(L_ERR, "create_presentity(): Error while adding a watcher\n");
			tmb.free_dlg(dialog);
			free_presentity(*_p);
			return -4;
		}
	} else if (et == EVENT_PRESENCE_WINFO) {
		if (add_winfo_watcher(*_p, &watch_uri, e, et, acc, dialog, &watch_dn, _w) < 0) {
			LOG(L_ERR, "create_presentity(): Error while adding a winfo watcher\n");
			tmb.free_dlg(dialog);
			free_presentity(*_p);
			return -5;
		}
	}
	add_presentity(_d, *_p);

	_d->reg(&watch_uri, _puri, (void*)callback, *_p);
	return 0;
}