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Diffstat (limited to 'nitrokey-sys/libnitrokey-v3.5/libnitrokey/misc.h')
-rw-r--r-- | nitrokey-sys/libnitrokey-v3.5/libnitrokey/misc.h | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/nitrokey-sys/libnitrokey-v3.5/libnitrokey/misc.h b/nitrokey-sys/libnitrokey-v3.5/libnitrokey/misc.h deleted file mode 100644 index a9c4672..0000000 --- a/nitrokey-sys/libnitrokey-v3.5/libnitrokey/misc.h +++ /dev/null @@ -1,121 +0,0 @@ -/* - * Copyright (c) 2015-2018 Nitrokey UG - * - * This file is part of libnitrokey. - * - * libnitrokey is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * any later version. - * - * libnitrokey is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with libnitrokey. If not, see <http://www.gnu.org/licenses/>. - * - * SPDX-License-Identifier: LGPL-3.0 - */ - - -#ifndef MISC_H -#define MISC_H -#include <stdio.h> -#include <string> -#include <vector> -#include <string.h> -#include "log.h" -#include "LibraryException.h" -#include <sstream> -#include <stdexcept> -#include <iomanip> - - -namespace nitrokey { -namespace misc { - -/** - * Simple replacement for std::optional (C++17). - */ -template<typename T> -class Option { -public: - Option() : m_hasValue(false), m_value() {} - Option(T value) : m_hasValue(true), m_value(value) {} - - bool has_value() const { - return m_hasValue; - } - T value() const { - if (!m_hasValue) { - throw std::logic_error("Called Option::value without value"); - } - return m_value; - } - -private: - bool m_hasValue; - T m_value; -}; - - template<typename T> - std::string toHex(T value){ - using namespace std; - std::ostringstream oss; - oss << std::hex << std::setw(sizeof(value)*2) << std::setfill('0') << value; - return oss.str(); - } - -#define FIELD_WIDTH_MAX (100) - /** - * Copies string from pointer to fixed size C-style array. Src needs to be a valid C-string - eg. ended with '\0'. - * Throws when source is bigger than destination. - * @tparam T type of destination array - * @param dest fixed size destination array - * @param src pointer to source c-style valid string - */ - template <typename T> - void strcpyT(T& dest, const char* src){ - - if (src == nullptr) -// throw EmptySourceStringException(slot_number); - return; - const size_t s_dest = sizeof dest; - const size_t src_strlen = strnlen(src, FIELD_WIDTH_MAX); - LOG(std::string("strcpyT sizes dest src ") - + std::to_string(s_dest) + " " - + std::to_string(src_strlen) + " " - , nitrokey::log::Loglevel::DEBUG_L2); - if (src_strlen > s_dest){ - throw TooLongStringException(src_strlen, s_dest, src); - } - strncpy((char*) &dest, src, s_dest); - } - -#define bzero(b,len) (memset((b), '\0', (len)), (void) 0) - template <typename T> -typename T::CommandPayload get_payload(){ - //Create, initialize and return by value command payload - typename T::CommandPayload st; - bzero(&st, sizeof(st)); - return st; -} - - template<typename CMDTYPE, typename Tdev> - void execute_password_command(Tdev &stick, const char *password) { - auto p = get_payload<CMDTYPE>(); - p.set_defaults(); - strcpyT(p.password, password); - CMDTYPE::CommandTransaction::run(stick, p); - } - - std::string hexdump(const uint8_t *p, size_t size, bool print_header=true, bool print_ascii=true, - bool print_empty=true); - uint32_t stm_crc32(const uint8_t *data, size_t size); - std::vector<uint8_t> hex_string_to_byte(const char* hexString); -} -} - -#endif |