/**
* Create an instance of the filter for a particular service
* within MaxScale.
*
* @param options The options for this filter
*
* @return The instance data for this new instance
*/
static FILTER *
createInstance(char **options, FILTER_PARAMETER **params)
{
MQ_INSTANCE *my_instance;
int paramcount = 0, parammax = 64, i = 0, x = 0, arrsize = 0;
FILTER_PARAMETER** paramlist;
char** arr;
char taskname[512];
if ((my_instance = calloc(1, sizeof(MQ_INSTANCE))))
{
spinlock_init(&my_instance->rconn_lock);
spinlock_init(&my_instance->msg_lock);
uid_gen = 0;
paramlist = malloc(sizeof(FILTER_PARAMETER*)*64);
if((my_instance->conn = amqp_new_connection()) == NULL){
return NULL;
}
my_instance->channel = 1;
my_instance->last_rconn = time(NULL);
my_instance->conn_stat = AMQP_STATUS_OK;
my_instance->rconn_intv = 1;
my_instance->port = 5672;
my_instance->trgtype = TRG_ALL;
my_instance->log_all = false;
my_instance->strict_logging = true;
for(i = 0;params[i];i++){
if(!strcmp(params[i]->name,"hostname")){
my_instance->hostname = strdup(params[i]->value);
}else if(!strcmp(params[i]->name,"username")){
my_instance->username = strdup(params[i]->value);
}else if(!strcmp(params[i]->name,"password")){
my_instance->password = strdup(params[i]->value);
}else if(!strcmp(params[i]->name,"vhost")){
my_instance->vhost = strdup(params[i]->value);
}else if(!strcmp(params[i]->name,"port")){
my_instance->port = atoi(params[i]->value);
}else if(!strcmp(params[i]->name,"exchange")){
my_instance->exchange = strdup(params[i]->value);
}else if(!strcmp(params[i]->name,"key")){
my_instance->key = strdup(params[i]->value);
}else if(!strcmp(params[i]->name,"queue")){
my_instance->queue = strdup(params[i]->value);
}
else if(!strcmp(params[i]->name,"ssl_client_certificate")){
my_instance->ssl_client_cert = strdup(params[i]->value);
}else if(!strcmp(params[i]->name,"ssl_client_key")){
my_instance->ssl_client_key = strdup(params[i]->value);
}else if(!strcmp(params[i]->name,"ssl_CA_cert")){
my_instance->ssl_CA_cert = strdup(params[i]->value);
}else if(!strcmp(params[i]->name,"exchange_type")){
my_instance->exchange_type = strdup(params[i]->value);
}else if(!strcmp(params[i]->name,"logging_trigger")){
arr = parse_optstr(params[i]->value,",",&arrsize);
for(x = 0;x<arrsize;x++){
if(!strcmp(arr[x],"source")){
my_instance->trgtype |= TRG_SOURCE;
}else if(!strcmp(arr[x],"schema")){
my_instance->trgtype |= TRG_SCHEMA;
}else if(!strcmp(arr[x],"object")){
my_instance->trgtype |= TRG_OBJECT;
}else if(!strcmp(arr[x],"all")){
my_instance->trgtype = TRG_ALL;
}else{
skygw_log_write(LOGFILE_ERROR,"Error: Unknown option for 'logging_trigger':%s.",arr[x]);
}
}
if(arrsize > 0){
free(arr);
}
arrsize = 0;
}else if(strstr(params[i]->name,"logging_")){
if(paramcount < parammax){
paramlist[paramcount] = malloc(sizeof(FILTER_PARAMETER));
paramlist[paramcount]->name = strdup(params[i]->name);
paramlist[paramcount]->value = strdup(params[i]->value);
paramcount++;
}
}
}
if(my_instance->trgtype & TRG_SOURCE){
my_instance->src_trg = (SRC_TRIG*)malloc(sizeof(SRC_TRIG));
my_instance->src_trg->user = NULL;
my_instance->src_trg->host = NULL;
my_instance->src_trg->usize = 0;
my_instance->src_trg->hsize = 0;
}
if(my_instance->trgtype & TRG_SCHEMA){
my_instance->shm_trg = (SHM_TRIG*)malloc(sizeof(SHM_TRIG));
my_instance->shm_trg->objects = NULL;
my_instance->shm_trg->size = 0;
}
if(my_instance->trgtype & TRG_OBJECT){
my_instance->obj_trg = (OBJ_TRIG*)malloc(sizeof(OBJ_TRIG));
my_instance->obj_trg->objects = NULL;
my_instance->obj_trg->size = 0;
}
for(i = 0;i<paramcount;i++){
if(!strcmp(paramlist[i]->name,"logging_source_user")){
if(my_instance->src_trg){
my_instance->src_trg->user = parse_optstr(paramlist[i]->value,",",&arrsize);
my_instance->src_trg->usize = arrsize;
arrsize = 0;
}
}else if(!strcmp(paramlist[i]->name,"logging_source_host")){
if(my_instance->src_trg){
my_instance->src_trg->host = parse_optstr(paramlist[i]->value,",",&arrsize);
my_instance->src_trg->hsize = arrsize;
arrsize = 0;
}
}else if(!strcmp(paramlist[i]->name,"logging_schema")){
if(my_instance->shm_trg){
my_instance->shm_trg->objects = parse_optstr(paramlist[i]->value,",",&arrsize);
my_instance->shm_trg->size = arrsize;
arrsize = 0;
}
}else if(!strcmp(paramlist[i]->name,"logging_object")){
if(my_instance->obj_trg){
my_instance->obj_trg->objects = parse_optstr(paramlist[i]->value,",",&arrsize);
my_instance->obj_trg->size = arrsize;
arrsize = 0;
}
}else if(!strcmp(paramlist[i]->name,"logging_log_all")){
if(config_truth_value(paramlist[i]->value)){
my_instance->log_all = true;
}
}else if(!strcmp(paramlist[i]->name,"logging_strict")){
if(!config_truth_value(paramlist[i]->value)){
my_instance->strict_logging = false;
}
}
free(paramlist[i]->name);
free(paramlist[i]->value);
free(paramlist[i]);
}
free(paramlist);
if(my_instance->hostname == NULL){
my_instance->hostname = strdup("localhost");
}
if(my_instance->username == NULL){
my_instance->username = strdup("guest");
}
if(my_instance->password == NULL){
my_instance->password = strdup("guest");
}
if(my_instance->vhost == NULL){
my_instance->vhost = strdup("/");
}
if(my_instance->exchange == NULL){
my_instance->exchange = strdup("default_exchange");
}
if(my_instance->key == NULL){
my_instance->key = strdup("key");
}
if(my_instance->exchange_type == NULL){
my_instance->exchange_type = strdup("direct");
}
if(my_instance->ssl_client_cert != NULL &&
my_instance->ssl_client_key != NULL &&
my_instance->ssl_CA_cert != NULL){
my_instance->use_ssl = true;
}else{
my_instance->use_ssl = false;
}
if(my_instance->use_ssl){
amqp_set_initialize_ssl_library(0);/**Assume the underlying SSL library is already initialized*/
}
/**Connect to the server*/
init_conn(my_instance);
snprintf(taskname,511,"mqtask%d",atomic_add(&hktask_id,1));
hktask_add(taskname,sendMessage,(void*)my_instance,5);
}
return (FILTER *)my_instance;
}
/**
* Create an instance of the filter for a particular service
* within MaxScale.
*
* @param options The options for this filter
*
* @return The instance data for this new instance
*/
static FILTER *
createInstance(char **options, FILTER_PARAMETER **params)
{
MQ_INSTANCE *my_instance;
if ((my_instance = calloc(1, sizeof(MQ_INSTANCE)))&&
(my_instance->rconn_lock = malloc(sizeof(SPINLOCK))))
{
spinlock_init(my_instance->rconn_lock);
uid_gen = 0;
my_instance->channel = 1;
my_instance->last_rconn = time(NULL);
my_instance->conn_stat = AMQP_STATUS_OK;
my_instance->rconn_intv = 1;
my_instance->port = 5672;
int i;
for(i = 0;params[i];i++){
if(!strcmp(params[i]->name,"hostname")){
my_instance->hostname = strdup(params[i]->value);
}else if(!strcmp(params[i]->name,"username")){
my_instance->username = strdup(params[i]->value);
}else if(!strcmp(params[i]->name,"password")){
my_instance->password = strdup(params[i]->value);
}else if(!strcmp(params[i]->name,"vhost")){
my_instance->vhost = strdup(params[i]->value);
}else if(!strcmp(params[i]->name,"port")){
my_instance->port = atoi(params[i]->value);
}else if(!strcmp(params[i]->name,"exchange")){
my_instance->exchange = strdup(params[i]->value);
}else if(!strcmp(params[i]->name,"key")){
my_instance->key = strdup(params[i]->value);
}else if(!strcmp(params[i]->name,"queue")){
my_instance->queue = strdup(params[i]->value);
}
else if(!strcmp(params[i]->name,"ssl_client_certificate")){
my_instance->ssl_client_cert = strdup(params[i]->value);
}
else if(!strcmp(params[i]->name,"ssl_client_key")){
my_instance->ssl_client_key = strdup(params[i]->value);
}
else if(!strcmp(params[i]->name,"ssl_CA_cert")){
my_instance->ssl_CA_cert = strdup(params[i]->value);
}else if(!strcmp(params[i]->name,"exchange_type")){
my_instance->exchange_type = strdup(params[i]->value);
}
}
if(my_instance->hostname == NULL){
my_instance->hostname = strdup("localhost");
}
if(my_instance->username == NULL){
my_instance->username = strdup("guest");
}
if(my_instance->password == NULL){
my_instance->password = strdup("guest");
}
if(my_instance->vhost == NULL){
my_instance->vhost = strdup("/");
}
if(my_instance->exchange == NULL){
my_instance->exchange = strdup("default_exchange");
}
if(my_instance->key == NULL){
my_instance->key = strdup("key");
}
if(my_instance->exchange_type == NULL){
my_instance->exchange_type = strdup("direct");
}
if(my_instance->ssl_client_cert != NULL &&
my_instance->ssl_client_key != NULL &&
my_instance->ssl_CA_cert != NULL){
my_instance->use_ssl = 1;
}
if(my_instance->use_ssl){
amqp_set_initialize_ssl_library(0);/**Assume the underlying SSL library is already initialized*/
}
}
return (FILTER *)my_instance;
}