Function format_dns_flow

mitmproxy/tools/console/common.py:653–723

(
    *,
    render_mode: RenderMode,
    focused: bool,
    intercepted: bool,
    marked: str,
    is_replay: str | None,
    op_code: str,
    request_timestamp: float,
    domain: str,
    type: str,
    response_code: str | None,
    response_code_http_equiv: int,
    answer: str | None,
    error_message: str,
    duration: float | None,
)

@lru_cache(maxsize=800)
def format_dns_flow(
    *,
    render_mode: RenderMode,
    focused: bool,
    intercepted: bool,
    marked: str,
    is_replay: str | None,
    op_code: str,
    request_timestamp: float,
    domain: str,
    type: str,
    response_code: str | None,
    response_code_http_equiv: int,
    answer: str | None,
    error_message: str,
    duration: float | None,
):
    items = []

    if render_mode in (RenderMode.TABLE, RenderMode.DETAILVIEW):
        items.append(
            format_left_indicators(
                focused=focused, intercepted=intercepted, timestamp=request_timestamp
            )
        )
    else:
        items.append(fcol(">>" if focused else "  ", "focus"))

    scheme_style = "intercepted" if intercepted else SCHEME_STYLES["dns"]
    t = f"DNS {op_code}"
    if render_mode is RenderMode.TABLE:
        t = fixlen(t, 10)
    items.append(fcol(t, scheme_style))
    items.append(("weight", 0.5, TruncatedText(domain, colorize_host(domain), "right")))
    items.append(fcol("(" + fixlen(type, 5)[: len(type)] + ") =", "text"))

    items.append(
        (
            "weight",
            1,
            (
                truncated_plain(
                    "..." if answer is None else "?" if not answer else answer, "text"
                )
                if error_message is None
                else truncated_plain(error_message, "error")
            ),
        )
    )
    status_style = (
        "intercepted"
        if intercepted
        else HTTP_RESPONSE_CODE_STYLE.get(response_code_http_equiv // 100, "code_other")
    )
    items.append(
        fcol(fixlen("" if response_code is None else response_code, 9), status_style)
    )