Function ckpt_read_directory

common/script/checkpoint_api.cpp:214–236

/* ---- sd card --------------------------------------------------------- */

void ckpt_read_directory(struct ParseState* Parser, struct Value* ReturnValue, struct Value** Param, int NumArgs)
{
    std::string dir = ScriptArgs(Parser, Param, NumArgs, "read_directory").str(0);
    // Drop trailing slashes before joining so entries never contain "//": a dir
    // from title_backup_path ends in '/', and "dir//name" opens here (this call)
    // but the FS rejects the empty component when a later opendir/stat (e.g.
    // zip_dir's collect) walks the returned path — the symptom was an empty zip.
    while (dir.size() > 1 && dir.back() == '/') {
        dir.pop_back();
    }
    std::vector<std::string> names;
    if (DIR* d = opendir(dir.c_str())) {
        while (struct dirent* ent = readdir(d)) {
            const std::string name = ent->d_name;
            if (name != "." && name != "..") {
                names.push_back(dir + "/" + name);
            }
        }
        closedir(d);
    }

    ReturnValue->Val->Pointer = makeDirData(names);
}

void ckpt_delete_directory(struct ParseState* Parser, struct Value* ReturnValue, struct Value** Param, int NumArgs)
{