88f051257e
These will likely be significantly changed in the process of updating the code to support current CPDB (Common Print Dialog Backends) versions, see [1]. [1] https://lists.freedesktop.org/archives/libreoffice/2024-March/091748.html Change-Id: I2d8fe1cfedb703e4843ade261e5c09e24dfe30b9 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/165366 Tested-by: Jenkins Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>
117 lines
4.4 KiB
C++
117 lines
4.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <config_dbus.h>
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#include <config_gio.h>
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#if ENABLE_DBUS && ENABLE_GIO
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#include <gio/gio.h>
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#else
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typedef struct _GDBusProxy GDBusProxy;
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typedef struct _GDBusConnection GDBusConnection;
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#endif
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#include <printerinfomanager.hxx>
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#include "cupsmgr.hxx"
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#define BACKEND_DIR "/usr/share/print-backends"
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#define FRONTEND_INTERFACE "/usr/share/dbus-1/interfaces/org.openprinting.Frontend.xml"
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#define BACKEND_INTERFACE "/usr/share/dbus-1/interfaces/org.openprinting.Backend.xml"
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namespace psp
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{
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class PPDParser;
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struct CPDPrinter
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{
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const char* id;
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const char* name;
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const char* info;
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const char* location;
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const char* make_and_model;
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const char* printer_state;
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const char* backend_name;
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bool is_accepting_jobs;
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GDBusProxy* backend;
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};
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class CPDManager final : public PrinterInfoManager
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{
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#if ENABLE_DBUS && ENABLE_GIO
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GDBusConnection* m_pConnection = nullptr;
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bool m_aPrintersChanged = true;
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std::vector<std::pair<std::string, gchar*>> m_tBackends;
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std::unordered_map<std::string, GDBusProxy*> m_pBackends;
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std::unordered_map<FILE*, OString, FPtrHash> m_aSpoolFiles;
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std::unordered_map<OUString, CPDPrinter*> m_aCPDDestMap;
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std::unordered_map<OUString, PPDContext> m_aDefaultContexts;
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#endif
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CPDManager();
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// Function called when CPDManager is destroyed
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virtual ~CPDManager() override;
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virtual void initialize() override;
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#if ENABLE_DBUS && ENABLE_GIO
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static void onNameAcquired(GDBusConnection* connection, const gchar* name, gpointer user_data);
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static void onNameLost(GDBusConnection*, const gchar* name, gpointer);
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static void printerAdded(GDBusConnection* connection, const gchar* sender_name,
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const gchar* object_path, const gchar* interface_name,
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const gchar* signal_name, GVariant* parameters, gpointer user_data);
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static void printerRemoved(GDBusConnection* connection, const gchar* sender_name,
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const gchar* object_path, const gchar* interface_name,
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const gchar* signal_name, GVariant* parameters, gpointer user_data);
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static void getOptionsFromDocumentSetup(const JobData& rJob, bool bBanner,
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const OString& rJobName, int& rNumOptions,
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GVariant** arr);
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#endif
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public:
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#if ENABLE_DBUS && ENABLE_GIO
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// Functions involved in initialization
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GDBusProxy* getProxy(const std::string& target);
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void addBackend(std::pair<std::string, GDBusProxy*> pair);
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void addTempBackend(const std::pair<std::string, gchar*>& pair);
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std::vector<std::pair<std::string, gchar*>> const& getTempBackends() const;
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void addNewPrinter(const OUString&, const OUString&, CPDPrinter*);
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#endif
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// Create CPDManager
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static CPDManager* tryLoadCPD();
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// Create a PPDParser for CPD Printers
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const PPDParser* createCPDParser(const OUString& rPrinter);
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// Functions related to printing
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virtual FILE* startSpool(const OUString& rPrinterName, bool bQuickCommand) override;
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virtual bool endSpool(const OUString& rPrinterName, const OUString& rJobTitle, FILE* pFile,
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const JobData& rDocumentJobData, bool bBanner,
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const OUString& rFaxNumber) override;
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virtual void setupJobContextData(JobData& rData) override;
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// check if the printer configuration has changed
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virtual bool checkPrintersChanged(bool bWait) override;
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};
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} // namespace psp
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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