mirror of
https://gitlab.com/square-game-liberation-front/F.E.I.S.git
synced 2025-02-28 23:41:33 +01:00
48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
#include <cstddef>
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#include <cstring>
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#include <filesystem>
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#include <iostream>
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#include <string>
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#include <nowide/args.hpp>
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#include <nowide/fstream.hpp>
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#include <nowide/iostream.hpp>
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#include <whereami++.hpp>
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template <class T>
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void check_file(T& file) {
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if (not file) {
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nowide::cerr << "Can't open file" << std::endl;
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return;
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}
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std::size_t total_lines = 0;
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while (file) {
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if(file.get() == '\n') {
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total_lines++;
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}
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}
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nowide::cout << "File has " << total_lines << " lines" << std::endl;
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}
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int main() {
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std::string executable_folder = whereami::executable_dir();
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nowide::cout << "whereami::executable_dir() = " << executable_folder << std::endl;
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auto direct_u8path = std::filesystem::u8path(whereami::executable_dir());
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nowide::cout << "u8path{whereami::executable_dir()} = " << direct_u8path << std::endl;
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auto u8string = std::u8string(executable_folder.begin(), executable_folder.end());
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nowide::cout << "std::u8string{_} = " << reinterpret_cast<const char*>(u8string.c_str()) << std::endl;
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std::filesystem::path u8path{u8string};
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nowide::cout << "std::filesystem::path{_} = " << u8path << std::endl;
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nowide::cout << "nowide::ifstream{_.string()} : " << std::endl;
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nowide::ifstream file_from_path((u8path / "test_file.txt").string());
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check_file(file_from_path);
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nowide::cout << "nowide::ifstream{direct_u8path.string()} : " << std::endl;
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nowide::ifstream file_from_path2((direct_u8path / "test_file.txt").string());
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check_file(file_from_path2);
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return 0;
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} |