File size and creation time are not shown if the path contains non-English letters

[MurlokotomkaOriginal]

To solve the problem I fixed the function "m_CompleteFileInfos"

void IGFD::FileManager::m_CompleteFileInfos(const std::shared_ptr<FileInfos>& vInfos) {
    if (!vInfos.use_count()) return;

    if (!vInfos && vInfos->fileNameExt != "." && vInfos->fileNameExt != "..") {

        std::string fpn;

        // FIXME: so the condition is always true?
        if (vInfos->fileType.isFile() || vInfos->fileType.isLinkToUnknown() || vInfos->fileType.isDir()) {
            fpn = vInfos->filePath + IGFD::Utils::GetPathSeparator() + vInfos->fileNameExt;
        }

        namespace fs = std::filesystem;
        fs::path filePath(fpn);
        try 
        {
            if (!vInfos->fileType.isDir()) 
            {
                vInfos->fileSize = (size_t)fs::file_size(filePath);
                vInfos->formatedFileSize = IGFD::Utils::FormatFileSize(vInfos->fileSize);
            }
            size_t len = 0;
            auto lastWriteTime = fs::last_write_time(filePath);
            auto cftime = std::chrono::system_clock::to_time_t(std::chrono::system_clock::now() + (lastWriteTime - fs::file_time_type::clock::now()));
            char timebuf[100];
            std::strftime(timebuf, sizeof(timebuf), DateTimeFormat, std::localtime(&cftime));
            vInfos->fileModifDate = timebuf;
        }
        catch (const fs::filesystem_error& e)
        {
            vInfos->fileSize = 0;
            vInfos->formatedFileSize = "0 B";
            vInfos->fileModifDate = "Unknown";
        }
    }
}

[aiekick]

Hello,

thanks for the feedback.

btw you cant use std::filesystem like that, since this lib is agnostic for the filesystem api.

and can you explain what was the bug, and what is you solution ?

Thanks

[MurlokotomkaOriginal]

Folders or files with utf-8 non-English letters in their paths do not show size and time of creation (columns show empty string). The stat function does not handle such paths correctly. In the original line "int result = stat(fpn.c_str(), &statInfos);" if fpn contains utf-8 non-English letters, then the size and time of file creation are not written to the statInfos structure

[MurlokotomkaOriginal]

Line "if (!vInfos && vInfos->fileNameExt != "." && vInfos->fileNameExt != "..") {" incorrect in my original post. Used "if (vInfos->fileNameExt != "." && vInfos->fileNameExt != "..") {"

[aiekick]

ok so this is why you dont use stat in your solution and play with std::filesystem.
will search for a robust fix. thanks