evgeny
7c814f5cb9
Quiet capability probes, preserve runtime errors, and register the desktop portal application. Add logging and desktop launcher regression coverage.
39 lines
2.1 KiB
C++
39 lines
2.1 KiB
C++
#include "desktop_integration.h"
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#include "debug_config.h"
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#include <QDir>
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#include <QSaveFile>
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#include <QStandardPaths>
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bool registerDesktopApplication(const QString& executable) {
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#ifdef Q_OS_LINUX
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const QString relative = QStringLiteral("applications/org.utun.vibechat.desktop");
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if (!QStandardPaths::locate(QStandardPaths::GenericDataLocation, relative).isEmpty()) return true;
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const QString root = QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation);
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const QString path = root + '/' + relative;
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if (root.isEmpty() || !QDir().mkpath(root + "/applications")) {
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DEBUG_WARN(DEBUG_CATEGORY_GENERAL, "Desktop registration: cannot create applications directory in %s", qPrintable(root));
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return false;
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}
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// Exec сначала разбирается как desktop string, затем как командная строка; shell не используется.
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QString command;
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for (QChar c : executable) {
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if (c == '%') command += "%%";
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else { if (c == '\\' || c == '"' || c == '$' || c == '`') command += '\\'; command += c; }
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}
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command = '"' + command + '"';
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command.replace("\\", "\\\\"); command.replace('\n', "\\n"); command.replace('\r', "\\r"); command.replace('\t', "\\t");
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// GLib проверяет executable до раскрытия %%; env оставляет путь аргументом и корректно обрабатывает '%' в имени.
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const QByteArray content = QString("[Desktop Entry]\nType=Application\nName=VibeChat\nExec=/usr/bin/env %1\n"
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"Icon=applications-internet\nTerminal=false\nCategories=Network;InstantMessaging;\n").arg(command).toUtf8();
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QSaveFile file(path);
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if (!file.open(QIODevice::WriteOnly) || file.write(content) != content.size() || !file.commit()) {
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DEBUG_WARN(DEBUG_CATEGORY_GENERAL, "Desktop registration failed path=%s: %s", qPrintable(path), qPrintable(file.errorString()));
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return false;
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}
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DEBUG_INFO(DEBUG_CATEGORY_GENERAL, "Desktop application registered path=%s", qPrintable(path));
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#else
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Q_UNUSED(executable);
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#endif
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return true;
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}
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