/*
 * Copyright (c) 2010 .SE (The Internet Infrastructure Foundation)
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/*****************************************************************************
 softhsm2-util.h

 This program can be used for interacting with HSMs using PKCS#11.
 The default library is the libsofthsm2.so
 *****************************************************************************/

#ifndef _SOFTHSM_V2_SOFTHSM2_UTIL_H
#define _SOFTHSM_V2_SOFTHSM2_UTIL_H

#include "cryptoki.h"
#include <string>

// Main functions

void usage();
bool checkSetup();
int initToken(CK_SLOT_ID slotID, char* label, char* soPIN, char* userPIN);
bool deleteToken(char* serial, char* token);
bool findTokenDirectory(std::string basedir, std::string& tokendir, char* serial, char* label);
bool rmdir(std::string path);
bool rm(std::string path);
int showSlots();
int importKeyPair(char* filePath, char* filePIN, CK_SLOT_ID slotID, char* userPIN, char* objectLabel, char* objectID, int forceExec, int noPublicKey);
int importSecretKey(char* filePath, CK_SLOT_ID slotID, char* userPIN, char* label, char* objectID);
int crypto_import_key_pair(CK_SESSION_HANDLE hSession, char* filePath, char* filePIN, char* label, char* objID, size_t objIDLen, int noPublicKey);
int crypto_import_aes_key(CK_SESSION_HANDLE hSession, char* filePath, char* label, char* objID, size_t objIDLen);

// Support functions

void crypto_init();
void crypto_final();

/// SoftHSM internal funtions
bool initSoftHSM();
void finalizeSoftHSM();

/// Hex
char* hexStrToBin(char* objectID, int idLength, size_t* newLen);
int hexdigit_to_int(char ch);

/// Library
#if !defined(UTIL_BOTAN) && !defined(UTIL_OSSL)
static void* moduleHandle;
#endif
extern CK_FUNCTION_LIST_PTR p11;

/// PKCS#11 support
CK_OBJECT_HANDLE searchObject(CK_SESSION_HANDLE hSession, char* objID, size_t objIDLen);

#endif // !_SOFTHSM_V2_SOFTHSM2_UTIL_H