chksum_cpp/fs_reader.cpp

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#include <string>
#include <vector>
#include <iostream>
#include <filesystem>
namespace fs = std::filesystem;
// from the provided path, find all files and folders
// This is done by finding all the files and folders in the starting dir
// If a dir was found, then go into it, then find all files and folders in there
// Rinse and Repeat
// Avoid recursion if possible
std::vector<std::string> find_all_files(std::string filesystem_path) {
for (const auto & entry : fs::directory_iterator(filesystem_path)) {
std::cout << entry.path() << "\n";
}
return std::vector<std::string>(0) = {};
}
std::vector<std::string> find_all_folders(std::string filesystem_path) {
return std::vector<std::string>(0) = {};
}
std::vector<std::string> find_all_files_and_folders(std::string filesystem_path) {
std::vector<std::string> files = find_all_files(filesystem_path);
std::vector<std::string> folders = find_all_folders(filesystem_path);
std::vector<std::string> files_and_folders = {};
files_and_folders.reserve(files.size() + folders.size());
files_and_folders.insert( files_and_folders.end(), files.begin(), files.end() );
files_and_folders.insert( files_and_folders.end(), folders.begin(), folders.end() );
return std::vector<std::string>(0) = {};
}