chromium/remoting/host/linux/clipboard_portal_injector.cc

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "remoting/host/linux/clipboard_portal_injector.h"

#include <gio/gio.h>
#include <gio/gunixfdlist.h>

#include <stdio.h>
#include <unistd.h>

#include "base/files/file_util.h"
#include "base/files/scoped_file.h"
#include "base/strings/string_util.h"
#include "remoting/base/constants.h"
#include "remoting/base/logging.h"
#include "third_party/webrtc/modules/portal/scoped_glib.h"
#include "third_party/webrtc/modules/portal/xdg_desktop_portal_utils.h"

namespace remoting::xdg_portal {
namespace {

constexpr char kClipboardInterfaceName[] = …;
constexpr char kPortalMimeTypeTextUtf8[] = …;

Scoped;
kDesktopBusName;
kDesktopObjectPath;
SessionDetails;

void UnsubscribeSignalHandler(GDBusConnection* connection, guint& signal_id) { … }

// portal expects 'text/plain;charset=utf-8' while we use 'text/plain;
// charset=UTF-8'
static std::string TranslateMimeTypeForPortal(std::string mime_type) { … }

}  // namespace

ClipboardPortalInjector::ClipboardPortalInjector(
    ClipboardChangedCallback clipboard_changed_back)
    : … { … }

ClipboardPortalInjector::~ClipboardPortalInjector() { … }

void ClipboardPortalInjector::UnsubscribeSignalHandlers() { … }

void ClipboardPortalInjector::SetSessionDetails(
    const webrtc::xdg_portal::SessionDetails& session_details) { … }

void ClipboardPortalInjector::SetSelection(std::string mime_type,
                                           std::string data) { … }

// static
void ClipboardPortalInjector::OnSetSelectionCallback(GObject* object,
                                                     GAsyncResult* result,
                                                     gpointer user_data) { … }

void ClipboardPortalInjector::SelectionWrite(const uint serial) { … }

// static
void ClipboardPortalInjector::OnSelectionWriteCallback(GObject* object,
                                                       GAsyncResult* result,
                                                       gpointer user_data) { … }

void ClipboardPortalInjector::SelectionWriteDone(const uint serial,
                                                 const gboolean success) { … }

// static
void ClipboardPortalInjector::OnSelectionWriteDoneCallback(GObject* object,
                                                           GAsyncResult* result,
                                                           gpointer user_data) { … }

void ClipboardPortalInjector::SelectionRead(std::string mime_type) { … }

// static
void ClipboardPortalInjector::OnSelectionReadCallback(GObject* object,
                                                      GAsyncResult* result,
                                                      gpointer user_data) { … }

void ClipboardPortalInjector::SubscribeClipboardSignals() { … }

// static
void ClipboardPortalInjector::OnSelectionTransferSignal(
    GDBusConnection* connection,
    const char* sender_name,
    const char* object_path,
    const char* interface_name,
    const char* signal_name,
    GVariant* parameters,
    gpointer user_data) { … }

// static
void ClipboardPortalInjector::OnSelectionOwnerChangedSignal(
    GDBusConnection* connection,
    const char* sender_name,
    const char* object_path,
    const char* interface_name,
    const char* signal_name,
    GVariant* parameters,
    gpointer user_data) { … }

}  // namespace remoting::xdg_portal