If the path is passed without ending separator, a separator will be appended to the path. e stood for extension, p is for path, and s is for path separator. Play around with the function for a bit to understand it. Just something that I want to share and thank you for the reading material. WideCharToMultiByte(CP_ACP, 0, fd.cFileName, -1, ch, 260, &DefChar, NULL) convert from wide char to narrow char array If (!(fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) , delete '!' read other 2 default folder. read all (real) files in current folder HANDLE hFind = FindFirstFile(search_path.c_str(), &fd)
Std::wstring search_path = std::wstring_convert>().from_bytes(path) Std::vector listFilesInDir(std::string path)
Since I wanted to pass in std::string and return a vector of strings I had to make a couple conversions. What is the expected input type of FindFirstFile? If (dp->d_namlen = len & !strcmp(dp->d_name, name)) while (_findnext(handle, &file_info) = 0) īuilding on what herohuyongtao posted and a few other posts:
#Free download directory list and print windows 10 code#
Sample code which searches a directory for entry ``name'' is: len = strlen(name) You can use opendir / readdir / closedir. Source from the boost page mentioned above. If (find_file(itr->path(), file_name, path_found))Įlse if (itr->leaf() = file_name) // see below Path & path_found) // placing path here if foundĭirectory_iterator end_itr // default construction yields past-the-endįor (directory_iterator itr(dir_path) itr != end_itr ++itr) bool find_file(const path & dir_path, // in this directory,Ĭonst std::string & file_name, // search for this name, The following function, given a directory path and a file name, recursively searches the directory and its sub-directories for the file name, returning a bool, and if successful, the path to the file that was found. Since there is no cross platform way, the best cross platform way is to use a library such as the boost filesystem module. Unfortunately the C++ standard does not define a standard way of working with files and folders in this way. It is just a small header file and does most of the simple stuff you need without using a big template-based approach like boost (no offence, I like boost!).
There is an excellent answer from Shreevardhan below with this source code: #include įor (const auto & entry : fs::directory_iterator(path)) In C++17 there is now an official way to list files of your file system: std::filesystem.
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