From 4615f5ecf96ef4637d814a4dfeab9c404b4a3667 Mon Sep 17 00:00:00 2001
From: Robin Krahl <robin.krahl@ireas.org>
Date: Mon, 10 Dec 2018 12:42:48 +0000
Subject: Update to libnitrokey v3.4

Besides the changes listed in the changelog, this patch also changes the
build system to be able to generate the version.cc file containing the
library version.
---
 libnitrokey-v3.4/libnitrokey/misc.h | 94 +++++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 libnitrokey-v3.4/libnitrokey/misc.h

(limited to 'libnitrokey-v3.4/libnitrokey/misc.h')

diff --git a/libnitrokey-v3.4/libnitrokey/misc.h b/libnitrokey-v3.4/libnitrokey/misc.h
new file mode 100644
index 0000000..88254dd
--- /dev/null
+++ b/libnitrokey-v3.4/libnitrokey/misc.h
@@ -0,0 +1,94 @@
+/*
+ * 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 <iomanip>
+
+
+namespace nitrokey {
+namespace misc {
+
+    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();
+    }
+
+  /**
+   * 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;
+        LOG(std::string("strcpyT sizes dest src ")
+                                       +std::to_string(s_dest)+ " "
+                                       +std::to_string(strlen(src))+ " "
+            ,nitrokey::log::Loglevel::DEBUG_L2);
+        if (strlen(src) > s_dest){
+            throw TooLongStringException(strlen(src), 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
-- 
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