Files
roro9stack/lib/apps_model/src/settings_menu.h
T
twislaandClaude Opus 5.5 c68741cc46
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One firmware: the Debug Console in every build, off until switched on, with the device's own token
There is no Debug Build any more (ADR 0010, issue #68, Q188 to Q195). The
console and the test commands are compiled into every firmware. It listens
only while Settings > Debug Console is on, which isn't the default; off,
neither its task nor its 4 KB ring exists. The token is made by the device
and shown on that page; a client proves it knows it by answering a challenge
with an HMAC, so it never crosses the network, and five wrong answers close
the console for a minute. DBG in the Status Bar while it listens.

Over USB serial only: debug on, debug token <value>, debug token new.
scripts/flash.sh --debug uses them to set a device up with the developer's
token. scripts/rdbg.py takes the token from -t, $RORO_DEBUG_TOKEN or the
file, answers the challenge, and fetches a release's ELF to decode a crash.

Gone: the cardputer-adv-debug environment, RORO_DEBUG, the +debug version,
scripts/debug_flags.py, update install ... force, and the rule that a Debug
Build doesn't install releases. Old clients and old firmwares don't talk to
each other.

Against the builds it replaces: 30 KB more flash and 88 bytes more static
RAM than the release, 4 KB less RAM than the Debug Build. 468 host tests.
Checked on the device: off by default, login, the pause after wrong tokens,
Safe Mode with the console, the setting surviving an update, debug off.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EhqxQ49eCju4CzKYNjZzwT
2026-10-06 22:59:35 +02:00

43 lines
1.3 KiB
C++

#pragma once
#include <string>
#include <vector>
#include "settings.h"
namespace roro {
// What the Settings App lists: one row per user-facing setting (plus sub-pages), with readable
// values, choice lists and validation messages. Rendering and navigation live in the App.
class SettingsMenu {
public:
enum class Row { LongName, ShortName, Region, Timezone, Brightness, DimTimeout, OffTimeout, Sound, Gnss, GnssQuiet, Coordinates, ProbeMacs, Wifi, CheckUpdates, Firmware, DebugConsole, About };
enum class Kind { Text, Choice, Toggle, Slider, Page };
explicit SettingsMenu(Settings& settings) : settings_(settings) {}
int count() const;
Row row(int i) const;
Kind kind(int i) const;
std::string label(int i) const;
std::string value(int i) const;
// Choice rows
std::vector<std::string> choices(int i) const;
int currentChoice(int i) const; // -1 if the current value isn't one of the choices
std::string choose(int i, int choice); // empty on success, otherwise why it was refused
// Toggle and Slider rows
void toggle(int i);
void adjust(int i, int direction);
// Text rows
int maxBytes(int i) const;
std::string setText(int i, const std::string& text); // empty on success, otherwise why
private:
Settings& settings_;
};
} // namespace roro