Method file_list

ogsr_engine/xrCore/LocatorAPI.cpp:869–952

}

int CLocatorAPI::file_list(FS_FileSet& dest, LPCSTR path, u32 flags, LPCSTR mask)
{
    R_ASSERT(path);
    VERIFY(flags);

    string_path N;
    if (path_exist(path))
        update_path(N, path, "");
    else
        strcpy_s(N, path);

    files_it I = file_find_it(N);
    if (I == files.end())
        return 0;

    SStringVec masks;
    _SequenceToList(masks, mask);
    BOOL b_mask = !masks.empty();

    size_t base_len = xr_strlen(N);
    for (++I; I != files.end(); ++I)
    {
        const file& entry = *I;
        if (0 != strncmp(entry.name, N, base_len))
            break; // end of list

        LPCSTR end_symbol = entry.name + xr_strlen(entry.name) - 1;
        if ((*end_symbol) != '\\')
        {
            // file
            if ((flags & FS_ListFiles) == 0)
                continue;

            LPCSTR entry_begin = entry.name + base_len;
            if ((flags & FS_RootOnly) && strchr(entry_begin, '\\'))
                continue; // folder in folder

            // check extension
            if (b_mask)
            {
                bool bOK = false;
                for (auto& mask : masks)
                {
                    if (pattern_match(entry_begin, mask.c_str()))
                    {
                        bOK = true;
                        break;
                    }
                }
                if (!bOK)
                    continue;
            }

            xr_string fn = entry_begin;

            // insert file entry
            if (flags & FS_ClampExt)
            {