File indexing completed on 2024-12-22 05:05:21

 // SPDX-FileCopyrightText: 2023 g10 Code GmbH
 // SPDX-FileContributor: Carl Schwan <carl.schwan@gnupg.com>
 // SPDX-License-Identifier: LGPL-2.0-or-later
 
 #include "urlhandler_p.h"
 
 #include "mimetreeparser_widgets_debug.h"
 
 #include <KLocalizedString>
 #include <KMessageBox>
 
 #include <QCoreApplication>
 #include <QProcess>
 #include <QStandardPaths>
 #include <QUrl>
 
 UrlHandler::UrlHandler(QObject *parent)
     : QObject(parent)
 {
 }
 
 bool UrlHandler::handleClick(const QUrl &url, QWindow *window)
 {
     if (!url.hasFragment()) {
         return false;
     }
     QString displayName;
     QString libName;
     QString keyId;
     if (!foundSMIMEData(url.path() + QLatin1Char('#') + QUrl::fromPercentEncoding(url.fragment().toLatin1()), displayName, libName, keyId)) {
         return false;
     }
     QStringList lst;
     lst << QStringLiteral("--parent-windowid") << QString::number(static_cast<qlonglong>(window->winId())) << QStringLiteral("--query") << keyId;
 #ifdef Q_OS_WIN
     QString exec = QStandardPaths::findExecutable(QStringLiteral("kleopatra.exe"), {QCoreApplication::applicationDirPath()});
     if (exec.isEmpty()) {
         exec = QStandardPaths::findExecutable(QStringLiteral("kleopatra.exe"));
     }
 #else
     const QString exec = QStandardPaths::findExecutable(QStringLiteral("kleopatra"));
 #endif
     if (exec.isEmpty()) {
         qCWarning(MIMETREEPARSER_WIDGET_LOG) << "Could not find kleopatra executable in PATH";
         KMessageBox::errorWId(window->winId(),
                               i18n("Could not start certificate manager. "
                                    "Please check your installation."),
                               i18n("KMail Error"));
         return false;
     }
     QProcess::startDetached(exec, lst);
     return true;
 }
 
 bool UrlHandler::foundSMIMEData(const QString &aUrl, QString &displayName, QString &libName, QString &keyId)
 {
     static QString showCertMan(QStringLiteral("showCertificate#"));
     displayName.clear();
     libName.clear();
     keyId.clear();
     int i1 = aUrl.indexOf(showCertMan);
     if (-1 < i1) {
         i1 += showCertMan.length();
         int i2 = aUrl.indexOf(QLatin1StringView(" ### "), i1);
         if (i1 < i2) {
             displayName = aUrl.mid(i1, i2 - i1);
             i1 = i2 + 5;
             i2 = aUrl.indexOf(QLatin1StringView(" ### "), i1);
             if (i1 < i2) {
                 libName = aUrl.mid(i1, i2 - i1);
                 i2 += 5;
 
                 keyId = aUrl.mid(i2);
             }
         }
     }
     return !keyId.isEmpty();
 }