#ifndef __UNTRUSTED_HPP__
#define __UNTRUSTED_HPP__

#include <cstddef>
#include <functional>

#include "sgx_eid.h"
#include "sgx_tseal.h"

#include "../Enclave/enclave_api.h"

extern sgx_enclave_id_t global_eid;

int initialize_enclave();

void ecall_identity_key_new(sgx_ec256_public_t* outpub,
    sgx_sealed_data_t* outsealedpriv);

bool ecall_identity_key_load(sgx_ec256_public_t* outpub,
    const sgx_sealed_data_t* insealedpriv);

bool ecall_config_load(threadid_t nthreads,
    struct EnclaveAPIParams *apiparams,
    struct EnclaveAPINodeConfig *apinodeconfigs,
    nodenum_t num_nodes, nodenum_t my_node_num);

void ecall_close();

bool ecall_comms_start(std::function<void(void)> cb);

bool ecall_message(nodenum_t node_num, uint32_t message_len);

bool ecall_chunk(nodenum_t node_num, const uint8_t *chunkdata,
    uint32_t chunklen);

size_t ecall_precompute_sort(int size);

bool ecall_ingest_raw(uint8_t *msgs, uint32_t num_msgs);

void ecall_routing_proceed(std::function<void(uint32_t)> cb);

bool ecall_ingest_msgbundle(clientid_t cid, unsigned char *msgbundle,
    uint32_t num_msgs);

bool ecall_ingestion_authenticate(clientid_t cid, unsigned char *auth_string);

bool ecall_storage_authenticate(clientid_t cid, unsigned char *auth_string);

void ecall_supply_storage_buffers(unsigned char *msgbundles,
    uint32_t msgbundles_size, unsigned char *tokens, uint32_t tokens_size);

#endif