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/* Copyright (C) 2019 G'k
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
#include "convertible_string.hpp"
#include <cwchar>
#include <filesystem>
namespace libbsarch {
/* conversion ctors */
convertible_string::convertible_string(std::string value, bool to_native_path)
: str_(std::move(value))
, auto_convert_to_native_path(to_native_path)
{
if (auto_convert_to_native_path)
this->to_native_path();
}
convertible_string::convertible_string(const char *const val_array, bool to_native_path)
: str_(std::string(val_array))
, auto_convert_to_native_path(to_native_path)
{
if (auto_convert_to_native_path)
this->to_native_path();
}
convertible_string::convertible_string(const std::wstring &wvalue, bool to_native_path)
: str_(to_string(wvalue))
, auto_convert_to_native_path(to_native_path)
{
if (auto_convert_to_native_path)
this->to_native_path();
}
convertible_string::convertible_string(wchar_t const *wval_array, bool to_native_path)
: str_(to_string(std::wstring(wval_array)))
, auto_convert_to_native_path(to_native_path)
{
if (auto_convert_to_native_path)
this->to_native_path();
}
/* assignment operators */
convertible_string &convertible_string::operator=(const std::string &value)
{
str_ = value;
if (auto_convert_to_native_path)
this->to_native_path();
return *this;
}
convertible_string &convertible_string::operator=(const std::wstring &wvalue)
{
str_ = to_string(wvalue);
if (auto_convert_to_native_path)
this->to_native_path();
return *this;
}
convertible_string &convertible_string::operator=(const wchar_t *wvalue)
{
str_ = to_string(std::wstring(wvalue));
if (auto_convert_to_native_path)
this->to_native_path();
return *this;
}
/* implicit conversion operators */
convertible_string::operator std::string() const
{
return str_;
}
convertible_string::operator std::wstring() const
{
return to_wstring(str_);
}
convertible_string::operator const wchar_t *() const
{
const std::wstring wstr = to_wstring(str_);
wchar_t *wchar_array = new wchar_t[wstr.length() + 1];
#ifdef _WIN32
wcscpy_s(wchar_array, wstr.length() + 1, wstr.c_str());
#else
std::wmemcpy(wchar_array, wstr.c_str(), wstr.length() + 1);
#endif
return wchar_array;
}
/* Util */
bool convertible_string::remove_substring(const convertible_string &sub_str)
{
size_t pos = str_.find(sub_str);
if (pos != std::string::npos)
{
str_.erase(pos, std::string(sub_str).length());
return true;
}
return false;
}
convertible_string &convertible_string::to_native_path()
{
std::filesystem::path path(str_);
str_ = path.make_preferred().string();
return *this;
}
} // namespace libbsarch
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