void destroy_evlist(void)
{
pres_ev_t *e1, *e2;
if(EvList) {
e1 = EvList->events;
while(e1) {
e2 = e1->next;
free_pres_event(e1);
e1 = e2;
}
shm_free(EvList);
}
}
int add_event(pres_ev_t* event)
{
pres_ev_t* ev= NULL;
event_t parsed_event;
str wipeer_name;
char* sep;
char buf[50];
int not_in_list= 0;
if(EvList == NULL)
{
LM_ERR("'presence' modules must be loaded before this module\n");
return -1;
}
memset(&parsed_event, 0, sizeof(event_t));
if(event->name.s== NULL || event->name.len== 0)
{
LM_ERR("NULL event name\n");
return -1;
}
if(event->content_type.s== NULL || event->content_type.len== 0)
{
if (event->mandatory_body)
{
LM_ERR("NULL content_type param\n");
return -1;
}
}
ev= contains_event(&event->name, &parsed_event);
if(ev== NULL)
{
not_in_list= 1;
ev= (pres_ev_t*)shm_malloc(sizeof(pres_ev_t));
if(ev== NULL)
{
free_event_params(parsed_event.params, PKG_MEM_TYPE);
ERR_MEM(SHARE_MEM);
}
memset(ev, 0, sizeof(pres_ev_t));
ev->name.s= (char*)shm_malloc(event->name.len);
if(ev->name.s== NULL)
{
free_event_params(parsed_event.params, PKG_MEM_TYPE);
ERR_MEM(SHARE_MEM);
}
memcpy(ev->name.s, event->name.s, event->name.len);
ev->name.len= event->name.len;
ev->evp= shm_copy_event(&parsed_event);
if(ev->evp== NULL)
{
LM_ERR("copying event_t structure\n");
free_event_params(parsed_event.params, PKG_MEM_TYPE);
goto error;
}
free_event_params(parsed_event.params, PKG_MEM_TYPE);
}
else
{
free_event_params(parsed_event.params, PKG_MEM_TYPE);
if(ev->content_type.s)
{
LM_DBG("Event already registered\n");
return 0;
}
}
ev->content_type.s = (char*)shm_malloc(event->content_type.len);
if(ev->content_type.s== NULL)
{
ERR_MEM(SHARE_MEM);
}
ev->content_type.len= event->content_type.len;
memcpy(ev->content_type.s, event->content_type.s, event->content_type.len);
sep= strchr(event->name.s, '.');
if(sep != NULL && strncasecmp(sep+1, "winfo", 5)== 0)
{
ev->type= WINFO_TYPE;
wipeer_name.s= event->name.s;
wipeer_name.len= sep - event->name.s;
ev->wipeer= contains_event(&wipeer_name, NULL);
}
else
{
ev->type= PUBL_TYPE;
wipeer_name.s= buf;
memcpy(wipeer_name.s, event->name.s, event->name.len);
wipeer_name.len= event->name.len;
memcpy(wipeer_name.s+ wipeer_name.len, ".winfo", 6);
wipeer_name.len+= 6;
ev->wipeer= contains_event(&wipeer_name, NULL);
}
if(ev->wipeer)
ev->wipeer->wipeer= ev;
if(event->req_auth &&
( event->get_auth_status==0 ||event->get_rules_doc== 0))
{
LM_ERR("bad event structure\n");
goto error;
}
ev->extra_hdrs= event->extra_hdrs;
ev->req_auth= event->req_auth;
ev->agg_nbody= event->agg_nbody;
ev->apply_auth_nbody= event->apply_auth_nbody;
ev->get_auth_status= event->get_auth_status;
ev->get_rules_doc= event->get_rules_doc;
ev->evs_publ_handl= event->evs_publ_handl;
ev->evs_subs_handl= event->evs_subs_handl;
ev->mandatory_body = event->mandatory_body;
ev->mandatory_timeout_notification = event->mandatory_timeout_notification;
ev->etag_not_new= event->etag_not_new;
ev->aux_body_processing= event->aux_body_processing;
ev->aux_free_body= event->aux_free_body;
ev->free_body= event->free_body;
ev->build_empty_pres_info= event->build_empty_pres_info;
ev->default_expires= event->default_expires;
if(not_in_list)
{
ev->next= EvList->events;
EvList->events= ev;
}
EvList->ev_count++;
LM_DBG("succesfully added event: %.*s - len= %d\n",ev->name.len,
ev->name.s, ev->name.len);
/* if event 'presence' set the pointer */
if(ev->evp->parsed == EVENT_PRESENCE)
*pres_event_p = ev;
/* if event 'dialog' set the pointer */
if(ev->evp->parsed == EVENT_DIALOG)
*dialog_event_p = ev;
return 0;
error:
if(ev && not_in_list)
{
free_pres_event(ev);
}
return -1;
}
int add_event(pres_ev_t* event)
{
pres_ev_t* ev= NULL;
event_t parsed_event;
str wipeer_name;
char* sep;
char buf[50];
int not_in_list= 0;
memset(&parsed_event, 0, sizeof(event_t));
if(event->name.s== NULL || event->name.len== 0)
{
LM_ERR("NULL event name\n");
return -1;
}
if(event->content_type.s== NULL || event->content_type.len== 0)
{
LM_ERR("NULL content_type param\n");
return -1;
}
ev= contains_event(&event->name, &parsed_event);
if(ev== NULL)
{
not_in_list= 1;
ev= (pres_ev_t*)shm_malloc(sizeof(pres_ev_t));
if(ev== NULL)
{
free_event_params(parsed_event.params, PKG_MEM_TYPE);
ERR_MEM(SHARE_MEM);
}
memset(ev, 0, sizeof(pres_ev_t));
ev->name.s= (char*)shm_malloc(event->name.len* sizeof(char));
if(ev->name.s== NULL)
{
free_event_params(parsed_event.params, PKG_MEM_TYPE);
ERR_MEM(SHARE_MEM);
}
memcpy(ev->name.s, event->name.s, event->name.len);
ev->name.len= event->name.len;
ev->evp= shm_copy_event(&parsed_event);
if(ev->evp== NULL)
{
LM_ERR("copying event_t structure\n");
free_event_params(parsed_event.params, PKG_MEM_TYPE);
goto error;
}
free_event_params(parsed_event.params, PKG_MEM_TYPE);
}
else
{
free_event_params(parsed_event.params, PKG_MEM_TYPE);
if(ev->content_type.s)
{
LM_DBG("Event already registered\n");
return 0;
}
}
ev->content_type.s=(char*)shm_malloc(event->content_type.len* sizeof(char)) ;
if(ev->content_type.s== NULL)
{
ERR_MEM(SHARE_MEM);
}
ev->content_type.len= event->content_type.len;
memcpy(ev->content_type.s, event->content_type.s, event->content_type.len);
sep= strchr(event->name.s, '.');
if(sep && strncmp(sep+1, "winfo", 5)== 0)
{
ev->type= WINFO_TYPE;
wipeer_name.s= event->name.s;
wipeer_name.len= sep - event->name.s;
ev->wipeer= contains_event(&wipeer_name, NULL);
}
else
{
ev->type= PUBL_TYPE;
wipeer_name.s= buf;
memcpy(wipeer_name.s, event->name.s, event->name.len);
wipeer_name.len= event->name.len;
memcpy(wipeer_name.s+ wipeer_name.len, ".winfo", 6);
wipeer_name.len+= 6;
ev->wipeer= contains_event(&wipeer_name, NULL);
}
if(ev->wipeer)
ev->wipeer->wipeer= ev;
if(event->req_auth &&
( event->get_auth_status==0 ||event->get_rules_doc== 0))
{
LM_ERR("bad event structure\n");
goto error;
}
ev->req_auth= event->req_auth;
ev->agg_nbody= event->agg_nbody;
ev->apply_auth_nbody= event->apply_auth_nbody;
ev->get_auth_status= event->get_auth_status;
ev->get_rules_doc= event->get_rules_doc;
ev->evs_publ_handl= event->evs_publ_handl;
ev->etag_not_new= event->etag_not_new;
ev->free_body= event->free_body;
ev->default_expires= event->default_expires;
if(not_in_list)
{
ev->next= EvList->events;
EvList->events= ev;
}
EvList->ev_count++;
LM_DBG("succesfully added event: %.*s - len= %d\n",ev->name.len,
ev->name.s, ev->name.len);
return 0;
error:
if(ev && not_in_list)
{
free_pres_event(ev);
}
return -1;
}