cabana: remove dependency on selfdrive/ui (#36434)

remove dependency on selfdrive/ui

tools/cabana/SConscript

@@ -1,7 +1,61 @@
-Import('qt_env', 'arch', 'common', 'messaging', 'visionipc', 'replay_lib', 'cereal', 'widgets')
+import subprocess
+import os
+
+Import('env', 'arch', 'common', 'messaging', 'visionipc', 'replay_lib', 'cereal')
+
+qt_env = env.Clone()
+qt_modules = ["Widgets", "Gui", "Core", "Network", "Concurrent", "DBus", "Xml"]
+
+qt_libs = []
+if arch == "Darwin":
+  brew_prefix = subprocess.check_output(['brew', '--prefix'], encoding='utf8').strip()
+  qt_env['QTDIR'] = f"{brew_prefix}/opt/qt@5"
+  qt_dirs = [
+    os.path.join(qt_env['QTDIR'], "include"),
+  ]
+  qt_dirs += [f"{qt_env['QTDIR']}/include/Qt{m}" for m in qt_modules]
+  qt_env["LINKFLAGS"] += ["-F" + os.path.join(qt_env['QTDIR'], "lib")]
+  qt_env["FRAMEWORKS"] += [f"Qt{m}" for m in qt_modules] + ["OpenGL"]
+  qt_env.AppendENVPath('PATH', os.path.join(qt_env['QTDIR'], "bin"))
+else:
+  qt_install_prefix = subprocess.check_output(['qmake', '-query', 'QT_INSTALL_PREFIX'], encoding='utf8').strip()
+  qt_install_headers = subprocess.check_output(['qmake', '-query', 'QT_INSTALL_HEADERS'], encoding='utf8').strip()
+
+  qt_env['QTDIR'] = qt_install_prefix
+  qt_dirs = [
+    f"{qt_install_headers}",
+  ]
+
+  qt_gui_path = os.path.join(qt_install_headers, "QtGui")
+  qt_gui_dirs = [d for d in os.listdir(qt_gui_path) if os.path.isdir(os.path.join(qt_gui_path, d))]
+  qt_dirs += [f"{qt_install_headers}/QtGui/{qt_gui_dirs[0]}/QtGui", ] if qt_gui_dirs else []
+  qt_dirs += [f"{qt_install_headers}/Qt{m}" for m in qt_modules]
+
+  qt_libs = [f"Qt5{m}" for m in qt_modules]
+  if arch == "larch64":
+    qt_libs += ["GLESv2", "wayland-client"]
+    qt_env.PrependENVPath('PATH', Dir("#third_party/qt5/larch64/bin/").abspath)
+  elif arch != "Darwin":
+    qt_libs += ["GL"]
+qt_env['QT3DIR'] = qt_env['QTDIR']
+qt_env.Tool('qt3')
+
+qt_env['CPPPATH'] += qt_dirs + ["#third_party/qrcode"]
+qt_flags = [
+  "-D_REENTRANT",
+  "-DQT_NO_DEBUG",
+  "-DQT_WIDGETS_LIB",
+  "-DQT_GUI_LIB",
+  "-DQT_CORE_LIB",
+  "-DQT_MESSAGELOGCONTEXT",
+]
+qt_env['CXXFLAGS'] += qt_flags
+qt_env['CXXFLAGS'] += ["-Wno-deprecated-declarations"]
+qt_env['LIBPATH'] += ['#selfdrive/ui', ]
+qt_env['LIBS'] = qt_libs
 
 base_frameworks = qt_env['FRAMEWORKS']
-base_libs = [common, messaging, cereal, visionipc, 'qt_util', 'm', 'ssl', 'crypto', 'pthread'] + qt_env["LIBS"]
+base_libs = [common, messaging, cereal, visionipc, 'm', 'ssl', 'crypto', 'pthread'] + qt_env["LIBS"]
 
 if arch == "Darwin":
   base_frameworks.append('OpenCL')
@@ -12,11 +66,11 @@ else:
   base_libs.append('Qt5Charts')
   base_libs.append('Qt5SerialBus')
 
-qt_libs = ['qt_util'] + base_libs
+qt_libs = base_libs
 
 cabana_env = qt_env.Clone()
 
-cabana_libs = [widgets, cereal, messaging, visionipc, replay_lib, 'avutil', 'avcodec', 'avformat', 'bz2', 'zstd', 'curl', 'yuv', 'usb-1.0'] + qt_libs
+cabana_libs = [cereal, messaging, visionipc, replay_lib, 'avutil', 'avcodec', 'avformat', 'bz2', 'zstd', 'curl', 'yuv', 'usb-1.0'] + qt_libs
 opendbc_path = '-DOPENDBC_FILE_PATH=\'"%s"\'' % (cabana_env.Dir("../../opendbc/dbc").abspath)
 cabana_env['CXXFLAGS'] += [opendbc_path]
 
@@ -28,7 +82,7 @@ cabana_env.Depends(assets, Glob('/assets/*', exclude=[assets, assets_src, "asset
 
 cabana_lib = cabana_env.Library("cabana_lib", ['mainwin.cc', 'streams/socketcanstream.cc', 'streams/pandastream.cc', 'streams/devicestream.cc', 'streams/livestream.cc', 'streams/abstractstream.cc', 'streams/replaystream.cc', 'binaryview.cc', 'historylog.cc', 'videowidget.cc', 'signalview.cc',
                                                'streams/routes.cc', 'dbc/dbc.cc', 'dbc/dbcfile.cc', 'dbc/dbcmanager.cc',
-                                               'utils/export.cc', 'utils/util.cc',
+                                               'utils/export.cc', 'utils/util.cc', 'utils/elidedlabel.cc', 'utils/api.cc',
                                                'chart/chartswidget.cc', 'chart/chart.cc', 'chart/signalselector.cc', 'chart/tiplabel.cc', 'chart/sparkline.cc',
                                                'commands.cc', 'messageswidget.cc', 'streamselector.cc', 'settings.cc', 'panda.cc',
                                                'cameraview.cc', 'detailwidget.cc', 'tools/findsimilarbits.cc', 'tools/findsignal.cc', 'tools/routeinfo.cc'], LIBS=cabana_libs, FRAMEWORKS=base_frameworks)

tools/cabana/cabana.cc

@@ -1,7 +1,6 @@
 #include <QApplication>
 #include <QCommandLineParser>
 
-#include "selfdrive/ui/qt/util.h"
 #include "tools/cabana/mainwin.h"
 #include "tools/cabana/streams/devicestream.h"
 #include "tools/cabana/streams/pandastream.h"

tools/cabana/detailwidget.cc

@@ -3,6 +3,7 @@
 #include <QFormLayout>
 #include <QMenu>
 #include <QRadioButton>
+#include <QPushButton>
 #include <QToolBar>
 
 #include "tools/cabana/commands.h"

tools/cabana/detailwidget.h

@@ -6,11 +6,11 @@
 #include <QTextEdit>
 #include <set>
 
-#include "selfdrive/ui/qt/widgets/controls.h"
 #include "tools/cabana/binaryview.h"
 #include "tools/cabana/chart/chartswidget.h"
 #include "tools/cabana/historylog.h"
 #include "tools/cabana/signalview.h"
+#include "tools/cabana/utils/elidedlabel.h"
 
 class EditMessageDialog : public QDialog {
 public:

tools/cabana/streams/routes.h

@@ -2,8 +2,7 @@
 
 #include <QComboBox>
 #include <QDialog>
-
-#include "selfdrive/ui/qt/api.h"
+#include "tools/cabana/utils/api.h"
 
 class RouteListWidget;
 class OneShotHttpRequest;

tools/cabana/utils/api.cc

@@ -0,0 +1,161 @@
+#include "selfdrive/ui/qt/api.h"
+
+#include <openssl/pem.h>
+#include <openssl/rsa.h>
+
+#include <QApplication>
+#include <QCryptographicHash>
+#include <QDateTime>
+#include <QDebug>
+#include <QJsonDocument>
+#include <QNetworkRequest>
+
+#include <memory>
+#include <string>
+
+#include "common/util.h"
+#include "system/hardware/hw.h"
+#include "selfdrive/ui/qt/util.h"
+
+QString getVersion() {
+  static QString version =  QString::fromStdString(Params().get("Version"));
+  return version;
+}
+
+QString getUserAgent() {
+  return "openpilot-" + getVersion();
+}
+
+std::optional<QString> getDongleId() {
+  std::string id = Params().get("DongleId");
+
+  if (!id.empty() && (id != "UnregisteredDevice")) {
+    return QString::fromStdString(id);
+  } else {
+    return {};
+  }
+}
+
+namespace CommaApi {
+
+RSA *get_rsa_private_key() {
+  static std::unique_ptr<RSA, decltype(&RSA_free)> rsa_private(nullptr, RSA_free);
+  if (!rsa_private) {
+    FILE *fp = fopen(Path::rsa_file().c_str(), "rb");
+    if (!fp) {
+      qDebug() << "No RSA private key found, please run manager.py or registration.py";
+      return nullptr;
+    }
+    rsa_private.reset(PEM_read_RSAPrivateKey(fp, NULL, NULL, NULL));
+    fclose(fp);
+  }
+  return rsa_private.get();
+}
+
+QByteArray rsa_sign(const QByteArray &data) {
+  RSA *rsa_private = get_rsa_private_key();
+  if (!rsa_private) return {};
+
+  QByteArray sig(RSA_size(rsa_private), Qt::Uninitialized);
+  unsigned int sig_len;
+  int ret = RSA_sign(NID_sha256, (unsigned char*)data.data(), data.size(), (unsigned char*)sig.data(), &sig_len, rsa_private);
+  assert(ret == 1);
+  assert(sig.size() == sig_len);
+  return sig;
+}
+
+QString create_jwt(const QJsonObject &payloads, int expiry) {
+  QJsonObject header = {{"alg", "RS256"}};
+
+  auto t = QDateTime::currentSecsSinceEpoch();
+  QJsonObject payload = {{"identity", getDongleId().value_or("")}, {"nbf", t}, {"iat", t}, {"exp", t + expiry}};
+  for (auto it = payloads.begin(); it != payloads.end(); ++it) {
+    payload.insert(it.key(), it.value());
+  }
+
+  auto b64_opts = QByteArray::Base64UrlEncoding | QByteArray::OmitTrailingEquals;
+  QString jwt = QJsonDocument(header).toJson(QJsonDocument::Compact).toBase64(b64_opts) + '.' +
+                QJsonDocument(payload).toJson(QJsonDocument::Compact).toBase64(b64_opts);
+
+  auto hash = QCryptographicHash::hash(jwt.toUtf8(), QCryptographicHash::Sha256);
+  return jwt + "." + rsa_sign(hash).toBase64(b64_opts);
+}
+
+}  // namespace CommaApi
+
+HttpRequest::HttpRequest(QObject *parent, bool create_jwt, int timeout) : create_jwt(create_jwt), QObject(parent) {
+  networkTimer = new QTimer(this);
+  networkTimer->setSingleShot(true);
+  networkTimer->setInterval(timeout);
+  connect(networkTimer, &QTimer::timeout, this, &HttpRequest::requestTimeout);
+}
+
+bool HttpRequest::active() const {
+  return reply != nullptr;
+}
+
+bool HttpRequest::timeout() const {
+  return reply && reply->error() == QNetworkReply::OperationCanceledError;
+}
+
+void HttpRequest::sendRequest(const QString &requestURL, const HttpRequest::Method method) {
+  if (active()) {
+    qDebug() << "HttpRequest is active";
+    return;
+  }
+  QString token;
+  if (create_jwt) {
+    token = CommaApi::create_jwt();
+  } else {
+    QString token_json = QString::fromStdString(util::read_file(util::getenv("HOME") + "/.comma/auth.json"));
+    QJsonDocument json_d = QJsonDocument::fromJson(token_json.toUtf8());
+    token = json_d["access_token"].toString();
+  }
+
+  QNetworkRequest request;
+  request.setUrl(QUrl(requestURL));
+  request.setRawHeader("User-Agent", getUserAgent().toUtf8());
+
+  if (!token.isEmpty()) {
+    request.setRawHeader(QByteArray("Authorization"), ("JWT " + token).toUtf8());
+  }
+
+  if (method == HttpRequest::Method::GET) {
+    reply = nam()->get(request);
+  } else if (method == HttpRequest::Method::DELETE) {
+    reply = nam()->deleteResource(request);
+  }
+
+  networkTimer->start();
+  connect(reply, &QNetworkReply::finished, this, &HttpRequest::requestFinished);
+}
+
+void HttpRequest::requestTimeout() {
+  reply->abort();
+}
+
+void HttpRequest::requestFinished() {
+  networkTimer->stop();
+
+  if (reply->error() == QNetworkReply::NoError) {
+    emit requestDone(reply->readAll(), true, reply->error());
+  } else {
+    QString error;
+    if (reply->error() == QNetworkReply::OperationCanceledError) {
+      nam()->clearAccessCache();
+      nam()->clearConnectionCache();
+      error = "Request timed out";
+    } else {
+      error = reply->errorString();
+    }
+    emit requestDone(error, false, reply->error());
+  }
+
+  reply->deleteLater();
+  reply = nullptr;
+}
+
+QNetworkAccessManager *HttpRequest::nam() {
+  static QNetworkAccessManager *networkAccessManager = new QNetworkAccessManager(qApp);
+  return networkAccessManager;
+}

tools/cabana/utils/api.h

@@ -0,0 +1,47 @@
+#pragma once
+
+#include <QJsonObject>
+#include <QNetworkReply>
+#include <QString>
+#include <QTimer>
+
+#include "common/util.h"
+
+namespace CommaApi {
+
+const QString BASE_URL = util::getenv("API_HOST", "https://api.commadotai.com").c_str();
+QByteArray rsa_sign(const QByteArray &data);
+QString create_jwt(const QJsonObject &payloads = {}, int expiry = 3600);
+
+}  // namespace CommaApi
+
+/**
+ * Makes a request to the request endpoint.
+ */
+
+class HttpRequest : public QObject {
+  Q_OBJECT
+
+public:
+  enum class Method {GET, DELETE};
+
+  explicit HttpRequest(QObject* parent, bool create_jwt = true, int timeout = 20000);
+  void sendRequest(const QString &requestURL, const Method method = Method::GET);
+  bool active() const;
+  bool timeout() const;
+
+signals:
+  void requestDone(const QString &response, bool success, QNetworkReply::NetworkError error);
+
+protected:
+  QNetworkReply *reply = nullptr;
+
+private:
+  static QNetworkAccessManager *nam();
+  QTimer *networkTimer = nullptr;
+  bool create_jwt;
+
+private slots:
+  void requestTimeout();
+  void requestFinished();
+};

tools/cabana/utils/elidedlabel.cc

@@ -0,0 +1,29 @@
+#include "tools/cabana/utils/elidedlabel.h"
+#include <QPainter>
+#include <QStyleOption>
+
+ElidedLabel::ElidedLabel(QWidget *parent) : ElidedLabel({}, parent) {}
+
+ElidedLabel::ElidedLabel(const QString &text, QWidget *parent) : QLabel(text.trimmed(), parent) {
+  setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
+  setMinimumWidth(1);
+}
+
+void ElidedLabel::resizeEvent(QResizeEvent* event) {
+  QLabel::resizeEvent(event);
+  lastText_ = elidedText_ = "";
+}
+
+void ElidedLabel::paintEvent(QPaintEvent *event) {
+  const QString curText = text();
+  if (curText != lastText_) {
+    elidedText_ = fontMetrics().elidedText(curText, Qt::ElideRight, contentsRect().width());
+    lastText_ = curText;
+  }
+
+  QPainter painter(this);
+  drawFrame(&painter);
+  QStyleOption opt;
+  opt.initFrom(this);
+  style()->drawItemText(&painter, contentsRect(), alignment(), opt.palette, isEnabled(), elidedText_, foregroundRole());
+}

tools/cabana/utils/elidedlabel.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#include <QLabel>
+#include <QMouseEvent>
+
+class ElidedLabel : public QLabel {
+  Q_OBJECT
+
+public:
+  explicit ElidedLabel(QWidget *parent = 0);
+  explicit ElidedLabel(const QString &text, QWidget *parent = 0);
+
+signals:
+  void clicked();
+
+protected:
+  void paintEvent(QPaintEvent *event) override;
+  void resizeEvent(QResizeEvent* event) override;
+  void mouseReleaseEvent(QMouseEvent *event) override {
+    if (rect().contains(event->pos())) {
+      emit clicked();
+    }
+  }
+  QString lastText_, elidedText_;
+};

tools/cabana/utils/util.cc

@@ -10,11 +10,16 @@
 
 #include <QColor>
 #include <QDateTime>
+#include <QDir>
 #include <QFontDatabase>
 #include <QLocale>
 #include <QPixmapCache>
-
-#include "selfdrive/ui/qt/util.h"
+#include <QSurfaceFormat>
+#include <QFileInfo>
+#include <QPainterPath>
+#include <QTextStream>
+#include <QtXml/QDomDocument>
+#include "common/util.h"
 
 // SegmentTree
 
@@ -276,3 +281,80 @@ QString signalToolTip(const cabana::Signal *sig) {
   )").arg(sig->name).arg(sig->start_bit).arg(sig->size).arg(sig->msb).arg(sig->lsb)
      .arg(sig->is_little_endian ? "Y" : "N").arg(sig->is_signed ? "Y" : "N");
 }
+
+void setSurfaceFormat() {
+  QSurfaceFormat fmt;
+#ifdef __APPLE__
+  fmt.setVersion(3, 2);
+  fmt.setProfile(QSurfaceFormat::OpenGLContextProfile::CoreProfile);
+  fmt.setRenderableType(QSurfaceFormat::OpenGL);
+#else
+  fmt.setRenderableType(QSurfaceFormat::OpenGLES);
+#endif
+  fmt.setSamples(16);
+  fmt.setStencilBufferSize(1);
+  QSurfaceFormat::setDefaultFormat(fmt);
+}
+
+void sigTermHandler(int s) {
+  std::signal(s, SIG_DFL);
+  qApp->quit();
+}
+
+void initApp(int argc, char *argv[], bool disable_hidpi) {
+  // setup signal handlers to exit gracefully
+  std::signal(SIGINT, sigTermHandler);
+  std::signal(SIGTERM, sigTermHandler);
+
+  QString app_dir;
+#ifdef __APPLE__
+  // Get the devicePixelRatio, and scale accordingly to maintain 1:1 rendering
+  QApplication tmp(argc, argv);
+  app_dir = QCoreApplication::applicationDirPath();
+  if (disable_hidpi) {
+    qputenv("QT_SCALE_FACTOR", QString::number(1.0 / tmp.devicePixelRatio()).toLocal8Bit());
+  }
+#else
+  app_dir = QFileInfo(util::readlink("/proc/self/exe").c_str()).path();
+#endif
+
+  qputenv("QT_DBL_CLICK_DIST", QByteArray::number(150));
+  // ensure the current dir matches the exectuable's directory
+  QDir::setCurrent(app_dir);
+
+  setSurfaceFormat();
+}
+
+static QHash<QString, QByteArray> load_bootstrap_icons() {
+  QHash<QString, QByteArray> icons;
+
+  QFile f(":/bootstrap-icons.svg");
+  if (f.open(QIODevice::ReadOnly | QIODevice::Text)) {
+    QDomDocument xml;
+    xml.setContent(&f);
+    QDomNode n = xml.documentElement().firstChild();
+    while (!n.isNull()) {
+      QDomElement e = n.toElement();
+      if (!e.isNull() && e.hasAttribute("id")) {
+        QString svg_str;
+        QTextStream stream(&svg_str);
+        n.save(stream, 0);
+        svg_str.replace("<symbol", "<svg");
+        svg_str.replace("</symbol>", "</svg>");
+        icons[e.attribute("id")] = svg_str.toUtf8();
+      }
+      n = n.nextSibling();
+    }
+  }
+  return icons;
+}
+
+QPixmap bootstrapPixmap(const QString &id) {
+  static QHash<QString, QByteArray> icons = load_bootstrap_icons();
+
+  QPixmap pixmap;
+  if (auto it = icons.find(id); it != icons.end()) {
+    pixmap.loadFromData(it.value(), "svg");
+  }
+  return pixmap;
+}

tools/cabana/utils/util.h

@@ -166,3 +166,5 @@ private:
 int num_decimals(double num);
 QString signalToolTip(const cabana::Signal *sig);
 inline QString toHexString(int value) { return QString("0x%1").arg(QString::number(value, 16).toUpper(), 2, '0'); }
+void initApp(int argc, char *argv[], bool disable_hidpi = true);
+QPixmap bootstrapPixmap(const QString &id);