int output_file_init(struct output *o) {
struct output_file_priv *priv = malloc(sizeof(struct output_file_priv));
if (!priv) {
pom_oom(sizeof(struct output_file_priv));
return POM_ERR;
}
memset(priv, 0, sizeof(struct output_file_priv));
output_set_priv(o, priv);
priv->p_listen_pload_evt = ptype_alloc("bool");
priv->p_path = ptype_alloc("string");
if (!priv->p_path || !priv->p_listen_pload_evt)
goto err;
struct registry_param *p = registry_new_param("listen_pload_events", "no", priv->p_listen_pload_evt, "Listen to all events that generate payloads", 0);
if (output_instance_add_param(o, p) != POM_OK)
goto err;
p = registry_new_param("path", "/tmp/", priv->p_path, "Path where to store the files", 0);
if (output_instance_add_param(o, p) != POM_OK)
goto err;
priv->output_reg.open = output_file_pload_open;
priv->output_reg.write = output_file_pload_write;
priv->output_reg.close = output_file_pload_close;
return POM_OK;
err:
output_file_cleanup(priv);
return POM_ERR;
}
int output_file_init(struct output *o) {
struct output_file_priv *priv = malloc(sizeof(struct output_file_priv));
if (!priv) {
pom_oom(sizeof(struct output_file_priv));
return POM_ERR;
}
memset(priv, 0, sizeof(struct output_file_priv));
output_set_priv(o, priv);
priv->p_listen_pload_evt = ptype_alloc("bool");
priv->p_path = ptype_alloc("string");
priv->p_filter = ptype_alloc("string");
if (!priv->p_path || !priv->p_listen_pload_evt || !priv->p_filter)
goto err;
struct registry_instance *inst = output_get_reg_instance(o);
priv->perf_files_closed = registry_instance_add_perf(inst, "files_closed", registry_perf_type_counter, "Number of files fully written and closed", "files");
priv->perf_files_open = registry_instance_add_perf(inst, "files_open", registry_perf_type_gauge, "Number of files currently open", "files");
priv->perf_bytes_written = registry_instance_add_perf(inst, "bytes_written", registry_perf_type_counter, "Number of bytes written", "bytes");
if (!priv->perf_files_closed || !priv->perf_files_open || !priv->perf_bytes_written)
goto err;
struct registry_param *p = registry_new_param("listen_pload_events", "no", priv->p_listen_pload_evt, "Listen to all events that generate payloads", 0);
if (output_add_param(o, p) != POM_OK)
goto err;
p = registry_new_param("path", "/tmp/", priv->p_path, "Path where to store the files", 0);
if (output_add_param(o, p) != POM_OK)
goto err;
p = registry_new_param("filter", "", priv->p_filter, "Payload filter", 0);
if (output_add_param(o, p) != POM_OK)
goto err;
return POM_OK;
err:
if (p)
registry_cleanup_param(p);
output_file_cleanup(priv);
return POM_ERR;
}
