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authorEgor Tensin <Egor.Tensin@gmail.com>2016-05-19 04:13:47 +0300
committerEgor Tensin <Egor.Tensin@gmail.com>2016-05-19 04:13:47 +0300
commitaebc96e6efc369c09a95fb641ca90935930cf19b (patch)
tree38db5723b71c13804a88e9e129f9a20807b78f4e /cxx/include/aesnixx/error.hpp
parentREADME update (diff)
downloadaes-tools-aebc96e6efc369c09a95fb641ca90935930cf19b.tar.gz
aes-tools-aebc96e6efc369c09a95fb641ca90935930cf19b.zip
rename the project
Diffstat (limited to 'cxx/include/aesnixx/error.hpp')
-rw-r--r--cxx/include/aesnixx/error.hpp98
1 files changed, 0 insertions, 98 deletions
diff --git a/cxx/include/aesnixx/error.hpp b/cxx/include/aesnixx/error.hpp
deleted file mode 100644
index 067d563..0000000
--- a/cxx/include/aesnixx/error.hpp
+++ /dev/null
@@ -1,98 +0,0 @@
-/**
- * \file
- * \author Egor Tensin <Egor.Tensin@gmail.com>
- * \date 2015
- * \copyright This file is licensed under the terms of the MIT License.
- * See LICENSE.txt for details.
- */
-
-#pragma once
-
-#include "debug.hpp"
-
-#include <aesni/all.h>
-
-#include <boost/config.hpp>
-
-#include <cstdlib>
-#include <cstring>
-
-#include <algorithm>
-#include <functional>
-#include <ostream>
-#include <stdexcept>
-#include <string>
-#include <vector>
-
-namespace aesni
-{
- class Error : public std::runtime_error
- {
- public:
- Error(const AesNI_ErrorDetails& err_details)
- : std::runtime_error(format_error_message(err_details))
- {
- copy_call_stack(err_details);
- }
-
- void for_each_in_call_stack(const std::function<void (void*, const std::string&)>& callback) const
- {
- aux::CallStackFormatter formatter;
- std::for_each(call_stack, call_stack + call_stack_size, [&formatter, &callback] (void* addr)
- {
- callback(addr, formatter.format_address(addr));
- });
- }
-
- private:
- static std::string format_error_message(const AesNI_ErrorDetails& err_details)
- {
- std::vector<char> buf;
- buf.resize(aesni_format_error(&err_details, NULL, 0));
- aesni_format_error(&err_details, buf.data(), buf.size());
- return { buf.begin(), buf.end() };
- }
-
- void copy_call_stack(const AesNI_ErrorDetails& err_details)
- {
- call_stack_size = err_details.call_stack_size;
- std::memcpy(call_stack, err_details.call_stack, call_stack_size * sizeof(void*));
- }
-
- void* call_stack[AESNI_MAX_CALL_STACK_LENGTH];
- std::size_t call_stack_size;
- };
-
- std::ostream& operator<<(std::ostream& os, const Error& e)
- {
- os << "AesNI error: " << e.what() << '\n';
- os << "Call stack:\n";
- e.for_each_in_call_stack([&os] (void* addr, const std::string& name)
- {
- os << '\t' << addr << ' ' << name << '\n';
- });
- return os;
- }
-
- class ErrorDetailsThrowsInDestructor
- {
- public:
- ErrorDetailsThrowsInDestructor()
- {
- aesni_success(get());
- }
-
- ~ErrorDetailsThrowsInDestructor() BOOST_NOEXCEPT_IF(false)
- {
- if (aesni_is_error(aesni_get_error_code(get())))
- throw Error(impl);
- }
-
- AesNI_ErrorDetails* get() { return &impl; }
-
- operator AesNI_ErrorDetails*() { return get(); }
-
- private:
- AesNI_ErrorDetails impl;
- };
-}