| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License.. |
| |
| #ifndef UTILITY_FUNCTIONS_H |
| #define UTILITY_FUNCTIONS_H |
| |
| #include <iostream> |
| #include <sstream> |
| #include <string> |
| #include <iomanip> |
| #include <fstream> |
| #include <vector> |
| #include <jsoncpp/json/json.h> |
| #include <boost/archive/iterators/base64_from_binary.hpp> |
| #include <boost/archive/iterators/insert_linebreaks.hpp> |
| #include <boost/archive/iterators/transform_width.hpp> |
| #include <boost/archive/iterators/ostream_iterator.hpp> |
| #include <boost/algorithm/string.hpp> |
| #include <boost/archive/iterators/binary_from_base64.hpp> |
| #include <boost/archive/iterators/remove_whitespace.hpp> |
| #include <boost/lexical_cast.hpp> |
| #include <boost/uuid/uuid.hpp> |
| #include <boost/uuid/uuid_generators.hpp> |
| #include <boost/uuid/uuid_io.hpp> |
| |
| #include "LogBase.h" |
| #include "sgx_urts.h" |
| #include "Base64.h" |
| |
| using namespace std; |
| using namespace boost::archive::iterators; |
| using boost::lexical_cast; |
| using boost::uuids::uuid; |
| using boost::uuids::random_generator; |
| |
| #define FILE_UUID_LENGTH 32 |
| |
| typedef struct _sgx_errlist_t { |
| sgx_status_t err; |
| const char *msg; |
| const char *sug; /* Suggestion */ |
| } sgx_errlist_t; |
| |
| void print_error_message(sgx_status_t ret); |
| |
| void SafeFree(void *ptr); |
| |
| string GetRandomString(); |
| |
| string ByteArrayToString(const uint8_t *arr, int size); |
| string ByteArrayToStringNoFill(const uint8_t *arr, int size); |
| int StringToByteArray(string str, uint8_t **arr); |
| string ByteArrayToNoHexString(const uint8_t *arr, int size); |
| string UIntToString(uint32_t *arr, int size); |
| int HexStringToByteArray(string str, uint8_t **arr); |
| |
| int ReadFileToBuffer(string filePath, uint8_t **content); |
| int ReadFileToBuffer(string filePath, char **content); |
| int SaveBufferToFile(string filePath, string content); |
| int RemoveFile(string filePath); |
| |
| string Base64encode(const string val); |
| string Base64decode(const string val); |
| string Base64encodeUint8(uint8_t *val, uint32_t len); |
| |
| #endif |
| |
| |