// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/services/cups_proxy/public/cpp/type_conversions.h"
#include <string>
#include <string_view>
#include <vector>
#include "base/containers/span.h"
#include "base/ranges/algorithm.h"
namespace ipp_converter {
// Implicit conversion is safe since the conversion preserves memory layout.
std::vector<uint8_t> ConvertToByteBuffer(std::string_view char_buffer) {
std::vector<uint8_t> byte_buffer;
byte_buffer.resize(char_buffer.size());
base::ranges::copy(char_buffer, byte_buffer.begin());
return byte_buffer;
}
// Implicit conversion is safe since the conversion preserves memory layout.
std::vector<char> ConvertToCharBuffer(base::span<const uint8_t> byte_buffer) {
std::vector<char> char_buffer;
char_buffer.resize(byte_buffer.size());
base::ranges::copy(byte_buffer, char_buffer.begin());
return char_buffer;
}
std::string ConvertToString(base::span<const uint8_t> byte_buffer) {
std::vector<char> char_buffer = ConvertToCharBuffer(byte_buffer);
return std::string(char_buffer.begin(), char_buffer.end());
}
} // namespace ipp_converter