static void find_and_delete_dialog(ua_pres_t *dialog, int hash_code)
{
ua_pres_t *presentity;
if (dbmode == PUA_DB_ONLY)
{
delete_dialog_puadb(dialog);
}
else
{
lock_get(&HashT->p_records[hash_code].lock);
presentity= get_dialog(dialog, hash_code);
if (presentity == NULL)
{
presentity = get_temporary_dialog(dialog, hash_code);
if(presentity== NULL)
{
LM_ERR("no record found\n");
lock_release(&HashT->p_records[hash_code].lock);
return;
}
}
delete_htable(presentity, hash_code);
lock_release(&HashT->p_records[hash_code].lock);
}
}
/**
* return -1 on not found, 0 on established dialog, 1 on temporary dialog
*/
int is_dialog(ua_pres_t* dialog)
{
int ret_code= 0;
unsigned int hash_code;
if (dbmode==PUA_DB_ONLY)
{
return( is_dialog_puadb(dialog) );
}
hash_code= core_hash(dialog->pres_uri, dialog->watcher_uri, HASH_SIZE);
lock_get(&HashT->p_records[hash_code].lock);
if(get_dialog(dialog, hash_code)==NULL)
{
if(get_temporary_dialog(dialog, hash_code)==NULL)
ret_code= -1;
else
ret_code= 1;
} else {
ret_code= 0;
}
lock_release(&HashT->p_records[hash_code].lock);
return ret_code;
}
int get_record_id(ua_pres_t* dialog, str** rec_id)
{
unsigned int hash_code;
ua_pres_t* rec;
str* id;
if (dbmode==PUA_DB_ONLY)
{
return( get_record_id_puadb( dialog, rec_id ) );
}
*rec_id= NULL;
hash_code= core_hash(dialog->pres_uri, dialog->watcher_uri, HASH_SIZE);
lock_get(&HashT->p_records[hash_code].lock);
rec= get_dialog(dialog, hash_code);
if(rec== NULL)
{
LM_DBG("Record not found - looking for temporary\n");
rec = get_temporary_dialog(dialog, hash_code);
if (rec == NULL)
{
LM_DBG("Temporary record not found\n");
lock_release(&HashT->p_records[hash_code].lock);
return 0;
}
}
id= (str*)pkg_malloc(sizeof(str));
if(id== NULL)
{
LM_ERR("No more memory\n");
lock_release(&HashT->p_records[hash_code].lock);
return -1;
}
id->s= (char*)pkg_malloc(rec->id.len* sizeof(char));
if(id->s== NULL)
{
LM_ERR("No more memory\n");
pkg_free(id);
lock_release(&HashT->p_records[hash_code].lock);
return -1;
}
memcpy(id->s, rec->id.s, rec->id.len);
id->len= rec->id.len;
lock_release(&HashT->p_records[hash_code].lock);
LM_DBG("rec did= %.*s\n", id->len, id->s);
*rec_id= id;
return 0;
}
int convert_temporary_dialog(ua_pres_t *dialog)
{
ua_pres_t *temp_dialog;
unsigned int hash_code;
hash_code= core_hash(dialog->pres_uri,dialog->watcher_uri, HASH_SIZE);
lock_get(&HashT->p_records[hash_code].lock);
temp_dialog = get_temporary_dialog(dialog, hash_code);
if (temp_dialog)
delete_htable(temp_dialog, hash_code);
else
return -1;
insert_htable(dialog, hash_code);
lock_release(&HashT->p_records[hash_code].lock);
return 1;
}
