Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1198 insertions, 0 deletions

diff --git a/vcl/unx/generic/fontmanager/fontconfig.cxx b/vcl/unx/generic/fontmanager/fontconfig.cxx
new file mode 100644
index 000000000..a87c2c210
--- /dev/null
+++ b/vcl/unx/generic/fontmanager/fontconfig.cxx
@@ -0,0 +1,1198 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <memory>
+#include <unx/fontmanager.hxx>
+#include <unx/helper.hxx>
+#include <comphelper/sequence.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/vclenum.hxx>
+#include <fontselect.hxx>
+#include <i18nlangtag/languagetag.hxx>
+#include <i18nutil/unicode.hxx>
+#include <rtl/strbuf.hxx>
+#include <sal/log.hxx>
+#include <tools/diagnose_ex.h>
+#include <unicode/uchar.h>
+#include <unicode/uscript.h>
+#include <officecfg/Office/Common.hxx>
+#include <org/freedesktop/PackageKit/SyncDbusSessionHelper.hpp>
+
+using namespace psp;
+
+#include <fontconfig/fontconfig.h>
+
+#include <cstdio>
+
+#include <unotools/configmgr.hxx>
+
+#include <osl/process.h>
+
+#include <utility>
+#include <algorithm>
+
+using namespace osl;
+
+namespace
+{
+    typedef std::pair<FcChar8*, FcChar8*> lang_and_element;
+
+class FontCfgWrapper
+{
+    FcFontSet* m_pFontSet;
+
+    void addFontSet( FcSetName );
+
+    FontCfgWrapper();
+    ~FontCfgWrapper();
+
+public:
+    static FontCfgWrapper& get();
+    static void release();
+
+    FcFontSet* getFontSet();
+
+    void clear();
+
+public:
+    FcResult LocalizedElementFromPattern(FcPattern const * pPattern, FcChar8 **family,
+                                         const char *elementtype, const char *elementlangtype);
+//to-do, make private and add some cleaner accessor methods
+    std::unordered_map< OString, OString > m_aFontNameToLocalized;
+    std::unordered_map< OString, OString > m_aLocalizedToCanonical;
+private:
+    void cacheLocalizedFontNames(const FcChar8 *origfontname, const FcChar8 *bestfontname, const std::vector< lang_and_element > &lang_and_elements);
+
+    std::unique_ptr<LanguageTag> m_pLanguageTag;
+};
+
+}
+
+FontCfgWrapper::FontCfgWrapper()
+    : m_pFontSet( nullptr )
+{
+    FcInit();
+}
+
+void FontCfgWrapper::addFontSet( FcSetName eSetName )
+{
+    // Add only acceptable fonts to our config, for future fontconfig use.
+    FcFontSet* pOrig = FcConfigGetFonts( FcConfigGetCurrent(), eSetName );
+    if( !pOrig )
+        return;
+
+    // filter the font sets to remove obsolete faces
+    for( int i = 0; i < pOrig->nfont; ++i )
+    {
+        FcPattern* pPattern = pOrig->fonts[i];
+        // #i115131# ignore non-scalable fonts
+        // Scalable fonts are usually outline fonts, but some bitmaps fonts
+        // (like Noto Color Emoji) are also scalable.
+        FcBool bScalable = FcFalse;
+        FcResult eScalableRes = FcPatternGetBool(pPattern, FC_SCALABLE, 0, &bScalable);
+        if ((eScalableRes != FcResultMatch) || (bScalable == FcFalse))
+            continue;
+
+        // Ignore Type 1 fonts, too.
+        FcChar8* pFormat = nullptr;
+        FcResult eFormatRes = FcPatternGetString(pPattern, FC_FONTFORMAT, 0, &pFormat);
+        if ((eFormatRes == FcResultMatch) && (strcmp(reinterpret_cast<char*>(pFormat), "Type 1") == 0))
+            continue;
+
+        FcPatternReference( pPattern );
+        FcFontSetAdd( m_pFontSet, pPattern );
+    }
+
+    // TODO?: FcFontSetDestroy( pOrig );
+}
+
+namespace
+{
+    int compareFontNames(const FcPattern *a, const FcPattern *b)
+    {
+        FcChar8 *pNameA=nullptr, *pNameB=nullptr;
+
+        bool bHaveA = FcPatternGetString(a, FC_FAMILY, 0, &pNameA) == FcResultMatch;
+        bool bHaveB = FcPatternGetString(b, FC_FAMILY, 0, &pNameB) == FcResultMatch;
+
+        if (bHaveA && bHaveB)
+            return strcmp(reinterpret_cast<const char*>(pNameA), reinterpret_cast<const char*>(pNameB));
+
+        return int(bHaveA) - int(bHaveB);
+    }
+
+    //Sort fonts so that fonts with the same family name are side-by-side, with
+    //those with higher version numbers first
+    class SortFont
+    {
+    public:
+        bool operator()(const FcPattern *a, const FcPattern *b)
+        {
+            int comp = compareFontNames(a, b);
+            if (comp != 0)
+                return comp < 0;
+
+            int nVersionA=0, nVersionB=0;
+
+            bool bHaveA = FcPatternGetInteger(a, FC_FONTVERSION, 0, &nVersionA) == FcResultMatch;
+            bool bHaveB = FcPatternGetInteger(b, FC_FONTVERSION, 0, &nVersionB) == FcResultMatch;
+
+            if (bHaveA && bHaveB)
+                return nVersionA > nVersionB;
+
+            return bHaveA > bHaveB;
+        }
+    };
+
+    //See fdo#30729 for where an old opensymbol installed system-wide can
+    //clobber the new opensymbol installed locally
+
+    //See if this font is a duplicate with equal attributes which has already been
+    //inserted, or if it an older version of an inserted fonts. Depends on FcFontSet
+    //on being sorted with SortFont
+    bool isPreviouslyDuplicateOrObsoleted(FcFontSet const *pFSet, int i)
+    {
+        const FcPattern *a = pFSet->fonts[i];
+
+        FcPattern* pTestPatternA = FcPatternDuplicate(a);
+        FcPatternDel(pTestPatternA, FC_FILE);
+        FcPatternDel(pTestPatternA, FC_CHARSET);
+        FcPatternDel(pTestPatternA, FC_CAPABILITY);
+        FcPatternDel(pTestPatternA, FC_FONTVERSION);
+        FcPatternDel(pTestPatternA, FC_LANG);
+
+        bool bIsDup(false);
+
+        // fdo#66715: loop for case of several font files for same font
+        for (int j = i - 1; 0 <= j && !bIsDup; --j)
+        {
+            const FcPattern *b = pFSet->fonts[j];
+
+            if (compareFontNames(a, b) != 0)
+                break;
+
+            FcPattern* pTestPatternB = FcPatternDuplicate(b);
+            FcPatternDel(pTestPatternB, FC_FILE);
+            FcPatternDel(pTestPatternB, FC_CHARSET);
+            FcPatternDel(pTestPatternB, FC_CAPABILITY);
+            FcPatternDel(pTestPatternB, FC_FONTVERSION);
+            FcPatternDel(pTestPatternB, FC_LANG);
+
+            bIsDup = FcPatternEqual(pTestPatternA, pTestPatternB);
+
+            FcPatternDestroy(pTestPatternB);
+        }
+
+        FcPatternDestroy(pTestPatternA);
+
+        return bIsDup;
+    }
+}
+
+FcFontSet* FontCfgWrapper::getFontSet()
+{
+    if( !m_pFontSet )
+    {
+        m_pFontSet = FcFontSetCreate();
+        addFontSet( FcSetSystem );
+        addFontSet( FcSetApplication );
+
+        std::stable_sort(m_pFontSet->fonts,m_pFontSet->fonts+m_pFontSet->nfont,SortFont());
+    }
+
+    return m_pFontSet;
+}
+
+FontCfgWrapper::~FontCfgWrapper()
+{
+    clear();
+    //To-Do: get gtk vclplug smoketest to pass
+    //FcFini();
+}
+
+static FontCfgWrapper* pOneInstance = nullptr;
+
+FontCfgWrapper& FontCfgWrapper::get()
+{
+    if( ! pOneInstance )
+        pOneInstance = new FontCfgWrapper();
+    return *pOneInstance;
+}
+
+void FontCfgWrapper::release()
+{
+    if( pOneInstance )
+    {
+        delete pOneInstance;
+        pOneInstance = nullptr;
+    }
+}
+
+namespace
+{
+    FcChar8* bestname(const std::vector<lang_and_element> &elements, const LanguageTag & rLangTag);
+
+    FcChar8* bestname(const std::vector<lang_and_element> &elements, const LanguageTag & rLangTag)
+    {
+        FcChar8* candidate = elements.begin()->second;
+        /* FIXME-BCP47: once fontconfig supports language tags this
+         * language-territory stuff needs to be changed! */
+        SAL_INFO_IF( !rLangTag.isIsoLocale(), "vcl.fonts", "localizedsorter::bestname - not an ISO locale");
+        OString sLangMatch(OUStringToOString(rLangTag.getLanguage().toAsciiLowerCase(), RTL_TEXTENCODING_UTF8));
+        OString sFullMatch = sLangMatch +
+            "-" +
+            OUStringToOString(rLangTag.getCountry().toAsciiLowerCase(), RTL_TEXTENCODING_UTF8);
+
+        bool alreadyclosematch = false;
+        bool found_fallback_englishname = false;
+        for (auto const& element : elements)
+        {
+            const char *pLang = reinterpret_cast<const char*>(element.first);
+            if( sFullMatch == pLang)
+            {
+                // both language and country match
+                candidate = element.second;
+                break;
+            }
+            else if( alreadyclosematch )
+            {
+                // current candidate matches lang of lang-TERRITORY
+                // override candidate only if there is a full match
+                continue;
+            }
+            else if( sLangMatch == pLang)
+            {
+                // just the language matches
+                candidate = element.second;
+                alreadyclosematch = true;
+            }
+            else if( found_fallback_englishname )
+            {
+                // already found an english fallback, don't override candidate
+                // unless there is a better language match
+                continue;
+            }
+            else if( rtl_str_compare( pLang, "en") == 0)
+            {
+                // select a fallback candidate of the first english element
+                // name
+                candidate = element.second;
+                found_fallback_englishname = true;
+            }
+        }
+        return candidate;
+    }
+}
+
+//Set up maps to quickly map between a fonts best UI name and all the rest of its names, and vice versa
+void FontCfgWrapper::cacheLocalizedFontNames(const FcChar8 *origfontname, const FcChar8 *bestfontname,
+    const std::vector< lang_and_element > &lang_and_elements)
+{
+    for (auto const& element : lang_and_elements)
+    {
+        const char *candidate = reinterpret_cast<const char*>(element.second);
+        if (rtl_str_compare(candidate, reinterpret_cast<const char*>(bestfontname)) != 0)
+            m_aFontNameToLocalized[OString(candidate)] = OString(reinterpret_cast<const char*>(bestfontname));
+    }
+    if (rtl_str_compare(reinterpret_cast<const char*>(origfontname), reinterpret_cast<const char*>(bestfontname)) != 0)
+        m_aLocalizedToCanonical[OString(reinterpret_cast<const char*>(bestfontname))] = OString(reinterpret_cast<const char*>(origfontname));
+}
+
+FcResult FontCfgWrapper::LocalizedElementFromPattern(FcPattern const * pPattern, FcChar8 **element,
+                                                     const char *elementtype, const char *elementlangtype)
+{                                                /* e. g.:      ^ FC_FAMILY              ^ FC_FAMILYLANG */
+    FcChar8 *origelement;
+    FcResult eElementRes = FcPatternGetString( pPattern, elementtype, 0, &origelement );
+    *element = origelement;
+
+    if( eElementRes == FcResultMatch)
+    {
+        FcChar8* elementlang = nullptr;
+        if (FcPatternGetString( pPattern, elementlangtype, 0, &elementlang ) == FcResultMatch)
+        {
+            std::vector< lang_and_element > lang_and_elements;
+            lang_and_elements.emplace_back(elementlang, *element);
+            int k = 1;
+            while (true)
+            {
+                if (FcPatternGetString( pPattern, elementlangtype, k, &elementlang ) != FcResultMatch)
+                    break;
+                if (FcPatternGetString( pPattern, elementtype, k, element ) != FcResultMatch)
+                    break;
+                lang_and_elements.emplace_back(elementlang, *element);
+                ++k;
+            }
+
+            //possible to-do, sort by UILocale instead of process locale
+            if (!m_pLanguageTag)
+            {
+                rtl_Locale* pLoc = nullptr;
+                osl_getProcessLocale(&pLoc);
+                m_pLanguageTag.reset( new LanguageTag(*pLoc) );
+            }
+            *element = bestname(lang_and_elements, *m_pLanguageTag);
+
+            //if this element is a fontname, map the other names to this best-name
+            if (rtl_str_compare(elementtype, FC_FAMILY) == 0)
+                cacheLocalizedFontNames(origelement, *element, lang_and_elements);
+        }
+    }
+
+    return eElementRes;
+}
+
+void FontCfgWrapper::clear()
+{
+    m_aFontNameToLocalized.clear();
+    m_aLocalizedToCanonical.clear();
+    if( m_pFontSet )
+    {
+        FcFontSetDestroy( m_pFontSet );
+        m_pFontSet = nullptr;
+    }
+    m_pLanguageTag.reset();
+}
+
+/*
+ * PrintFontManager::initFontconfig
+ */
+void PrintFontManager::initFontconfig()
+{
+    FontCfgWrapper& rWrapper = FontCfgWrapper::get();
+    rWrapper.clear();
+}
+
+namespace
+{
+    FontWeight convertWeight(int weight)
+    {
+        // set weight
+        if( weight <= FC_WEIGHT_THIN )
+            return WEIGHT_THIN;
+        else if( weight <= FC_WEIGHT_ULTRALIGHT )
+            return WEIGHT_ULTRALIGHT;
+        else if( weight <= FC_WEIGHT_LIGHT )
+            return WEIGHT_LIGHT;
+        else if( weight <= FC_WEIGHT_BOOK )
+            return WEIGHT_SEMILIGHT;
+        else if( weight <= FC_WEIGHT_NORMAL )
+            return WEIGHT_NORMAL;
+        else if( weight <= FC_WEIGHT_MEDIUM )
+            return WEIGHT_MEDIUM;
+        else if( weight <= FC_WEIGHT_SEMIBOLD )
+            return WEIGHT_SEMIBOLD;
+        else if( weight <= FC_WEIGHT_BOLD )
+            return WEIGHT_BOLD;
+        else if( weight <= FC_WEIGHT_ULTRABOLD )
+            return WEIGHT_ULTRABOLD;
+        return WEIGHT_BLACK;
+    }
+
+    FontItalic convertSlant(int slant)
+    {
+        // set italic
+        if( slant == FC_SLANT_ITALIC )
+            return ITALIC_NORMAL;
+        else if( slant == FC_SLANT_OBLIQUE )
+            return ITALIC_OBLIQUE;
+        return ITALIC_NONE;
+    }
+
+    FontPitch convertSpacing(int spacing)
+    {
+        // set pitch
+        if( spacing == FC_MONO || spacing == FC_CHARCELL )
+            return PITCH_FIXED;
+        return PITCH_VARIABLE;
+    }
+
+    // translation: fontconfig enum -> vcl enum
+    FontWidth convertWidth(int width)
+    {
+        if (width == FC_WIDTH_ULTRACONDENSED)
+            return WIDTH_ULTRA_CONDENSED;
+        else if (width == FC_WIDTH_EXTRACONDENSED)
+            return WIDTH_EXTRA_CONDENSED;
+        else if (width == FC_WIDTH_CONDENSED)
+            return WIDTH_CONDENSED;
+        else if (width == FC_WIDTH_SEMICONDENSED)
+            return WIDTH_SEMI_CONDENSED;
+        else if (width == FC_WIDTH_SEMIEXPANDED)
+            return WIDTH_SEMI_EXPANDED;
+        else if (width == FC_WIDTH_EXPANDED)
+            return WIDTH_EXPANDED;
+        else if (width == FC_WIDTH_EXTRAEXPANDED)
+            return WIDTH_EXTRA_EXPANDED;
+        else if (width == FC_WIDTH_ULTRAEXPANDED)
+            return WIDTH_ULTRA_EXPANDED;
+        return WIDTH_NORMAL;
+    }
+}
+
+//FontConfig doesn't come with a way to remove an element from a FontSet as far
+//as I can see
+static void lcl_FcFontSetRemove(FcFontSet* pFSet, int i)
+{
+    FcPatternDestroy(pFSet->fonts[i]);
+
+    int nTail = pFSet->nfont - (i + 1);
+    --pFSet->nfont;
+    if (!nTail)
+        return;
+    memmove(pFSet->fonts + i, pFSet->fonts + i + 1, nTail*sizeof(FcPattern*));
+}
+
+namespace
+{
+    // for variable fonts, FC_INDEX has been changed such that the lower half is now the
+    // index of the font within the collection, and the upper half has been repurposed
+    // as the index within the variations
+    unsigned int GetCollectionIndex(unsigned int nEntryId)
+    {
+        return nEntryId & 0xFFFF;
+    }
+
+    unsigned int GetVariationIndex(unsigned int nEntryId)
+    {
+        return nEntryId >> 16;
+    }
+}
+
+void PrintFontManager::countFontconfigFonts( std::unordered_map<OString, int>& o_rVisitedPaths )
+{
+    int nFonts = 0;
+    FontCfgWrapper& rWrapper = FontCfgWrapper::get();
+
+    FcFontSet* pFSet = rWrapper.getFontSet();
+    const bool bMinimalFontset = utl::ConfigManager::IsFuzzing();
+    if( pFSet )
+    {
+        SAL_INFO("vcl.fonts", "found " << pFSet->nfont << " entries in fontconfig fontset");
+        for( int i = 0; i < pFSet->nfont; i++ )
+        {
+            FcChar8* file = nullptr;
+            FcChar8* family = nullptr;
+            FcChar8* style = nullptr;
+            FcChar8* format = nullptr;
+            int slant = 0;
+            int weight = 0;
+            int width = 0;
+            int spacing = 0;
+            int nEntryId = -1;
+            FcBool scalable = false;
+
+            FcResult eFileRes         = FcPatternGetString(pFSet->fonts[i], FC_FILE, 0, &file);
+            FcResult eFamilyRes       = rWrapper.LocalizedElementFromPattern( pFSet->fonts[i], &family, FC_FAMILY, FC_FAMILYLANG );
+            if (bMinimalFontset && strncmp(reinterpret_cast<char*>(family), "Liberation", strlen("Liberation")))
+                continue;
+            FcResult eStyleRes        = rWrapper.LocalizedElementFromPattern( pFSet->fonts[i], &style, FC_STYLE, FC_STYLELANG );
+            FcResult eSlantRes        = FcPatternGetInteger(pFSet->fonts[i], FC_SLANT, 0, &slant);
+            FcResult eWeightRes       = FcPatternGetInteger(pFSet->fonts[i], FC_WEIGHT, 0, &weight);
+            FcResult eWidthRes        = FcPatternGetInteger(pFSet->fonts[i], FC_WIDTH, 0, &width);
+            FcResult eSpacRes         = FcPatternGetInteger(pFSet->fonts[i], FC_SPACING, 0, &spacing);
+            FcResult eScalableRes     = FcPatternGetBool(pFSet->fonts[i], FC_SCALABLE, 0, &scalable);
+            FcResult eIndexRes        = FcPatternGetInteger(pFSet->fonts[i], FC_INDEX, 0, &nEntryId);
+            FcResult eFormatRes       = FcPatternGetString(pFSet->fonts[i], FC_FONTFORMAT, 0, &format);
+
+            if( eFileRes != FcResultMatch || eFamilyRes != FcResultMatch || eScalableRes != FcResultMatch )
+                continue;
+
+            SAL_INFO(
+                "vcl.fonts.detail",
+                "found font \"" << family << "\" in file " << file << ", weight = "
+                << (eWeightRes == FcResultMatch ? weight : -1) << ", slant = "
+                << (eSpacRes == FcResultMatch ? slant : -1) << ", style = \""
+                << (eStyleRes == FcResultMatch ? reinterpret_cast<const char*>(style) : "<nil>")
+                << "\",  width = " << (eWeightRes == FcResultMatch ? width : -1) << ", spacing = "
+                << (eSpacRes == FcResultMatch ? spacing : -1) << ", scalable = "
+                << (eScalableRes == FcResultMatch ? scalable : -1) << ", format "
+                << (eFormatRes == FcResultMatch
+                    ? reinterpret_cast<const char*>(format) : "<unknown>"));
+
+//            OSL_ASSERT(eScalableRes != FcResultMatch || scalable);
+
+            // only scalable fonts are usable to psprint anyway
+            if( eScalableRes == FcResultMatch && ! scalable )
+                continue;
+
+            if (isPreviouslyDuplicateOrObsoleted(pFSet, i))
+            {
+                SAL_INFO("vcl.fonts.detail", "Ditching " << file << " as duplicate/obsolete");
+                continue;
+            }
+
+            // see if this font is already cached
+            // update attributes
+            OString aDir, aBase, aOrgPath( reinterpret_cast<char*>(file) );
+            splitPath( aOrgPath, aDir, aBase );
+
+            o_rVisitedPaths[aDir] = 1;
+
+            int nDirID = getDirectoryAtom( aDir );
+            SAL_INFO("vcl.fonts.detail", "file " << aBase << " not cached");
+            // not known, analyze font file to get attributes
+            // not described by fontconfig (e.g. alias names, PSName)
+            if (eFormatRes != FcResultMatch)
+                format = nullptr;
+            std::vector<std::unique_ptr<PrintFont>> aFonts = analyzeFontFile( nDirID, aBase, reinterpret_cast<char*>(format) );
+            if(aFonts.empty())
+            {
+                SAL_INFO(
+                    "vcl.fonts", "Warning: file \"" << aOrgPath << "\" is unusable to psprint");
+                //remove font, reuse index
+                //we want to remove unusable fonts here, in case there is a usable font
+                //which duplicates the properties of the unusable one
+
+                //not removing the unusable font will risk the usable font being rejected
+                //as a duplicate by isPreviouslyDuplicateOrObsoleted
+                lcl_FcFontSetRemove(pFSet, i--);
+                continue;
+            }
+
+            std::unique_ptr<PrintFont> xUpdate;
+
+            if (aFonts.size() == 1) // one font
+                xUpdate = std::move(aFonts.front());
+            else // more than one font
+            {
+                // a collection entry, get the correct index
+                if( eIndexRes == FcResultMatch && nEntryId != -1 )
+                {
+                    int nCollectionEntry = GetCollectionIndex(nEntryId);
+                    for (auto & font : aFonts)
+                    {
+                        if( font->m_nCollectionEntry == nCollectionEntry )
+                        {
+                            xUpdate = std::move(font);
+                            break;
+                        }
+                    }
+                }
+
+                if (xUpdate)
+                {
+                    // update collection entry
+                    // additional entries will be created in the cache
+                    // if this is a new index (that is if the loop above
+                    // ran to the end of the list)
+                    xUpdate->m_nCollectionEntry = GetCollectionIndex(nEntryId);
+                }
+                else
+                {
+                    SAL_INFO(
+                        "vcl.fonts",
+                        "multiple fonts for file, but no index in fontconfig pattern ! (index res ="
+                        << eIndexRes << " collection entry = " << nEntryId
+                        << "; file will not be used");
+                    // we have found more than one font in this file
+                    // but fontconfig will not tell us which index is meant
+                    // -> something is in disorder, do not use this font
+                }
+            }
+
+            if (xUpdate)
+            {
+                // set family name
+                if( eWeightRes == FcResultMatch )
+                    xUpdate->m_eWeight = convertWeight(weight);
+                if( eWidthRes == FcResultMatch )
+                    xUpdate->m_eWidth = convertWidth(width);
+                if( eSpacRes == FcResultMatch )
+                    xUpdate->m_ePitch = convertSpacing(spacing);
+                if( eSlantRes == FcResultMatch )
+                    xUpdate->m_eItalic = convertSlant(slant);
+                if( eStyleRes == FcResultMatch )
+                    xUpdate->m_aStyleName = OStringToOUString( OString( reinterpret_cast<char*>(style) ), RTL_TEXTENCODING_UTF8 );
+                if( eIndexRes == FcResultMatch )
+                    xUpdate->m_nVariationEntry = GetVariationIndex(nEntryId);
+
+                // sort into known fonts
+                fontID aFont = m_nNextFontID++;
+                m_aFonts[ aFont ] = std::move(xUpdate);
+                m_aFontFileToFontID[ aBase ].insert( aFont );
+                nFonts++;
+                SAL_INFO("vcl.fonts.detail", "inserted font " << family << " as fontID " << aFont);
+            }
+        }
+    }
+
+    // how does one get rid of the config ?
+    SAL_INFO("vcl.fonts", "inserted " << nFonts << " fonts from fontconfig");
+}
+
+void PrintFontManager::deinitFontconfig()
+{
+    FontCfgWrapper::release();
+}
+
+void PrintFontManager::addFontconfigDir( const OString& rDirName )
+{
+    const char* pDirName = rDirName.getStr();
+    bool bDirOk = (FcConfigAppFontAddDir(FcConfigGetCurrent(), reinterpret_cast<FcChar8 const *>(pDirName) ) == FcTrue);
+
+    SAL_INFO("vcl.fonts", "FcConfigAppFontAddDir( \"" << pDirName << "\") => " << bDirOk);
+
+    if( !bDirOk )
+        return;
+
+    // load dir-specific fc-config file too if available
+    const OString aConfFileName = rDirName + "/fc_local.conf";
+    FILE* pCfgFile = fopen( aConfFileName.getStr(), "rb" );
+    if( pCfgFile )
+    {
+        fclose( pCfgFile);
+        bool bCfgOk = FcConfigParseAndLoad(FcConfigGetCurrent(),
+                        reinterpret_cast<FcChar8 const *>(aConfFileName.getStr()), FcTrue);
+
+        SAL_INFO_IF(!bCfgOk,
+                "vcl.fonts", "FcConfigParseAndLoad( \""
+                << aConfFileName << "\") => " << bCfgOk);
+    } else {
+        SAL_INFO("vcl.fonts", "cannot open " << aConfFileName);
+    }
+}
+
+static void addtopattern(FcPattern *pPattern,
+    FontItalic eItalic, FontWeight eWeight, FontWidth eWidth, FontPitch ePitch)
+{
+    if( eItalic != ITALIC_DONTKNOW )
+    {
+        int nSlant = FC_SLANT_ROMAN;
+        switch( eItalic )
+        {
+            case ITALIC_NORMAL:
+                nSlant = FC_SLANT_ITALIC;
+                break;
+            case ITALIC_OBLIQUE:
+                nSlant = FC_SLANT_OBLIQUE;
+                break;
+            default:
+                break;
+        }
+        FcPatternAddInteger(pPattern, FC_SLANT, nSlant);
+    }
+    if( eWeight != WEIGHT_DONTKNOW )
+    {
+        int nWeight = FC_WEIGHT_NORMAL;
+        switch( eWeight )
+        {
+            case WEIGHT_THIN:           nWeight = FC_WEIGHT_THIN;break;
+            case WEIGHT_ULTRALIGHT:     nWeight = FC_WEIGHT_ULTRALIGHT;break;
+            case WEIGHT_LIGHT:          nWeight = FC_WEIGHT_LIGHT;break;
+            case WEIGHT_SEMILIGHT:      nWeight = FC_WEIGHT_BOOK;break;
+            case WEIGHT_NORMAL:         nWeight = FC_WEIGHT_NORMAL;break;
+            case WEIGHT_MEDIUM:         nWeight = FC_WEIGHT_MEDIUM;break;
+            case WEIGHT_SEMIBOLD:       nWeight = FC_WEIGHT_SEMIBOLD;break;
+            case WEIGHT_BOLD:           nWeight = FC_WEIGHT_BOLD;break;
+            case WEIGHT_ULTRABOLD:      nWeight = FC_WEIGHT_ULTRABOLD;break;
+            case WEIGHT_BLACK:          nWeight = FC_WEIGHT_BLACK;break;
+            default:
+                break;
+        }
+        FcPatternAddInteger(pPattern, FC_WEIGHT, nWeight);
+    }
+    if( eWidth != WIDTH_DONTKNOW )
+    {
+        int nWidth = FC_WIDTH_NORMAL;
+        switch( eWidth )
+        {
+            case WIDTH_ULTRA_CONDENSED: nWidth = FC_WIDTH_ULTRACONDENSED;break;
+            case WIDTH_EXTRA_CONDENSED: nWidth = FC_WIDTH_EXTRACONDENSED;break;
+            case WIDTH_CONDENSED:       nWidth = FC_WIDTH_CONDENSED;break;
+            case WIDTH_SEMI_CONDENSED:  nWidth = FC_WIDTH_SEMICONDENSED;break;
+            case WIDTH_NORMAL:          nWidth = FC_WIDTH_NORMAL;break;
+            case WIDTH_SEMI_EXPANDED:   nWidth = FC_WIDTH_SEMIEXPANDED;break;
+            case WIDTH_EXPANDED:        nWidth = FC_WIDTH_EXPANDED;break;
+            case WIDTH_EXTRA_EXPANDED:  nWidth = FC_WIDTH_EXTRAEXPANDED;break;
+            case WIDTH_ULTRA_EXPANDED:  nWidth = FC_WIDTH_ULTRAEXPANDED;break;
+            default:
+                break;
+        }
+        FcPatternAddInteger(pPattern, FC_WIDTH, nWidth);
+    }
+    if( ePitch != PITCH_DONTKNOW )
+    {
+        int nSpacing = FC_PROPORTIONAL;
+        switch( ePitch )
+        {
+            case PITCH_FIXED:           nSpacing = FC_MONO;break;
+            case PITCH_VARIABLE:        nSpacing = FC_PROPORTIONAL;break;
+            default:
+                break;
+        }
+        FcPatternAddInteger(pPattern, FC_SPACING, nSpacing);
+        if (nSpacing == FC_MONO)
+            FcPatternAddString(pPattern, FC_FAMILY, reinterpret_cast<FcChar8 const *>("monospace"));
+    }
+}
+
+namespace
+{
+    //Someday fontconfig will hopefully use bcp47, see fdo#19869
+    //In the meantime try something that will fit to workaround fdo#35118
+    OString mapToFontConfigLangTag(const LanguageTag &rLangTag)
+    {
+#if defined(FC_VERSION) && (FC_VERSION >= 20492)
+        std::shared_ptr<FcStrSet> xLangSet(FcGetLangs(), FcStrSetDestroy);
+        OString sLangAttrib;
+
+        sLangAttrib = OUStringToOString(rLangTag.getBcp47(), RTL_TEXTENCODING_UTF8).toAsciiLowerCase();
+        if (FcStrSetMember(xLangSet.get(), reinterpret_cast<const FcChar8*>(sLangAttrib.getStr())))
+        {
+            return sLangAttrib;
+        }
+
+        sLangAttrib = OUStringToOString(rLangTag.getLanguageAndScript(), RTL_TEXTENCODING_UTF8).toAsciiLowerCase();
+        if (FcStrSetMember(xLangSet.get(), reinterpret_cast<const FcChar8*>(sLangAttrib.getStr())))
+        {
+            return sLangAttrib;
+        }
+
+        OString sLang = OUStringToOString(rLangTag.getLanguage(), RTL_TEXTENCODING_UTF8).toAsciiLowerCase();
+        OString sRegion = OUStringToOString(rLangTag.getCountry(), RTL_TEXTENCODING_UTF8).toAsciiLowerCase();
+
+        if (!sRegion.isEmpty())
+        {
+            sLangAttrib = sLang + "-" + sRegion;
+            if (FcStrSetMember(xLangSet.get(), reinterpret_cast<const FcChar8*>(sLangAttrib.getStr())))
+            {
+                return sLangAttrib;
+            }
+        }
+
+        if (FcStrSetMember(xLangSet.get(), reinterpret_cast<const FcChar8*>(sLang.getStr())))
+        {
+            return sLang;
+        }
+
+        return OString();
+#else
+        OString sLangAttrib = OUStringToOString(rLangTag.getLanguageAndScript(), RTL_TEXTENCODING_UTF8).toAsciiLowerCase();
+        if (sLangAttrib.equalsIgnoreAsciiCase("pa-in"))
+            sLangAttrib = "pa";
+        return sLangAttrib;
+#endif
+    }
+
+    bool isEmoji(sal_uInt32 nCurrentChar)
+    {
+#if U_ICU_VERSION_MAJOR_NUM >= 57
+        return u_hasBinaryProperty(nCurrentChar, UCHAR_EMOJI);
+#else
+	return false;
+#endif
+    }
+
+    //returns true if the given code-point couldn't possibly be in rLangTag.
+    bool isImpossibleCodePointForLang(const LanguageTag &rLangTag, sal_uInt32 currentChar)
+    {
+        //a non-default script is set, lets believe it
+        if (rLangTag.hasScript())
+            return false;
+
+        int32_t script = u_getIntPropertyValue(currentChar, UCHAR_SCRIPT);
+        UScriptCode eScript = static_cast<UScriptCode>(script);
+        bool bIsImpossible = false;
+        OUString sLang = rLangTag.getLanguage();
+        switch (eScript)
+        {
+            //http://en.wiktionary.org/wiki/Category:Oriya_script_languages
+            case USCRIPT_ORIYA:
+                bIsImpossible =
+                    sLang != "or" &&
+                    sLang != "kxv";
+                break;
+            //http://en.wiktionary.org/wiki/Category:Telugu_script_languages
+            case USCRIPT_TELUGU:
+                bIsImpossible =
+                    sLang != "te" &&
+                    sLang != "gon" &&
+                    sLang != "kfc";
+                break;
+            //http://en.wiktionary.org/wiki/Category:Bengali_script_languages
+            case USCRIPT_BENGALI:
+                bIsImpossible =
+                    sLang != "bn" &&
+                    sLang != "as" &&
+                    sLang != "bpy" &&
+                    sLang != "ctg" &&
+                    sLang != "sa";
+                break;
+            default:
+                break;
+        }
+        SAL_WARN_IF(bIsImpossible, "vcl.fonts", "In glyph fallback throwing away the language property of "
+            << sLang << " because the detected script for '0x"
+            << OUString::number(currentChar, 16)
+            << "' is " << uscript_getName(eScript)
+            << " and that language doesn't make sense. Autodetecting instead.");
+        return bIsImpossible;
+    }
+
+    OUString getExemplarLangTagForCodePoint(sal_uInt32 currentChar)
+    {
+        if (isEmoji(currentChar))
+            return "und-zsye";
+        int32_t script = u_getIntPropertyValue(currentChar, UCHAR_SCRIPT);
+        UScriptCode eScript = static_cast<UScriptCode>(script);
+        OStringBuffer aBuf(unicode::getExemplarLanguageForUScriptCode(eScript));
+        if (const char* pScriptCode = uscript_getShortName(eScript))
+            aBuf.append('-').append(pScriptCode);
+        return OStringToOUString(aBuf.makeStringAndClear(), RTL_TEXTENCODING_UTF8);
+    }
+}
+
+IMPL_LINK_NOARG(PrintFontManager, autoInstallFontLangSupport, Timer *, void)
+{
+    try
+    {
+        using namespace org::freedesktop::PackageKit;
+        css::uno::Reference<XSyncDbusSessionHelper> xSyncDbusSessionHelper(SyncDbusSessionHelper::create(comphelper::getProcessComponentContext()));
+        xSyncDbusSessionHelper->InstallFontconfigResources(comphelper::containerToSequence(m_aCurrentRequests), "hide-finished");
+    }
+    catch (const css::uno::Exception&)
+    {
+        TOOLS_INFO_EXCEPTION("vcl.fonts", "InstallFontconfigResources problem");
+        // Disable this method from now on. It's simply not available on some systems
+        // and leads to an error dialog being shown each time this is called tdf#104883
+        std::shared_ptr<comphelper::ConfigurationChanges> batch( comphelper::ConfigurationChanges::create() );
+        officecfg::Office::Common::PackageKit::EnableFontInstallation::set(false, batch);
+        batch->commit();
+    }
+
+    m_aCurrentRequests.clear();
+}
+
+void PrintFontManager::Substitute(FontSelectPattern &rPattern, OUString& rMissingCodes)
+{
+    FontCfgWrapper& rWrapper = FontCfgWrapper::get();
+
+    // build pattern argument for fontconfig query
+    FcPattern* pPattern = FcPatternCreate();
+
+    // Prefer scalable fonts
+    FcPatternAddBool(pPattern, FC_SCALABLE, FcTrue);
+
+    const OString aTargetName = OUStringToOString( rPattern.maTargetName, RTL_TEXTENCODING_UTF8 );
+    const FcChar8* pTargetNameUtf8 = reinterpret_cast<FcChar8 const *>(aTargetName.getStr());
+    FcPatternAddString(pPattern, FC_FAMILY, pTargetNameUtf8);
+
+    LanguageTag aLangTag(rPattern.meLanguage);
+    OString aLangAttrib = mapToFontConfigLangTag(aLangTag);
+
+    // Add required Unicode characters, if any
+    if ( !rMissingCodes.isEmpty() )
+    {
+        FcCharSet *codePoints = FcCharSetCreate();
+        for( sal_Int32 nStrIndex = 0; nStrIndex < rMissingCodes.getLength(); )
+        {
+            // also handle unicode surrogates
+            const sal_uInt32 nCode = rMissingCodes.iterateCodePoints( &nStrIndex );
+            FcCharSetAddChar( codePoints, nCode );
+            //if the codepoint is impossible for this lang tag, then clear it
+            //and autodetect something useful
+            if (!aLangAttrib.isEmpty() && (isImpossibleCodePointForLang(aLangTag, nCode) || isEmoji(nCode)))
+                aLangAttrib.clear();
+            //#i105784#/rhbz#527719  improve selection of fallback font
+            if (aLangAttrib.isEmpty())
+            {
+                aLangTag.reset(getExemplarLangTagForCodePoint(nCode));
+                aLangAttrib = mapToFontConfigLangTag(aLangTag);
+            }
+        }
+        FcPatternAddCharSet(pPattern, FC_CHARSET, codePoints);
+        FcCharSetDestroy(codePoints);
+    }
+
+    if (!aLangAttrib.isEmpty())
+        FcPatternAddString(pPattern, FC_LANG, reinterpret_cast<FcChar8 const *>(aLangAttrib.getStr()));
+
+    addtopattern(pPattern, rPattern.GetItalic(), rPattern.GetWeight(),
+        rPattern.GetWidthType(), rPattern.GetPitch());
+
+    // query fontconfig for a substitute
+    FcConfigSubstitute(FcConfigGetCurrent(), pPattern, FcMatchPattern);
+    FcDefaultSubstitute(pPattern);
+
+    // process the result of the fontconfig query
+    FcResult eResult = FcResultNoMatch;
+    FcFontSet* pFontSet = rWrapper.getFontSet();
+    FcPattern* pResult = FcFontSetMatch(FcConfigGetCurrent(), &pFontSet, 1, pPattern, &eResult);
+    FcPatternDestroy( pPattern );
+
+    FcFontSet*  pSet = nullptr;
+    if( pResult )
+    {
+        pSet = FcFontSetCreate();
+        // info: destroying the pSet destroys pResult implicitly
+        // since pResult was "added" to pSet
+        FcFontSetAdd( pSet, pResult );
+    }
+
+    if( pSet )
+    {
+        if( pSet->nfont > 0 )
+        {
+            bool bRet = false;
+
+            //extract the closest match
+            FcChar8* file = nullptr;
+            FcResult eFileRes = FcPatternGetString(pSet->fonts[0], FC_FILE, 0, &file);
+            int nEntryId = 0;
+            FcResult eIndexRes = FcPatternGetInteger(pSet->fonts[0], FC_INDEX, 0, &nEntryId);
+            if (eIndexRes != FcResultMatch)
+                nEntryId = 0;
+            if( eFileRes == FcResultMatch )
+            {
+                OString aDir, aBase, aOrgPath( reinterpret_cast<char*>(file) );
+                splitPath( aOrgPath, aDir, aBase );
+                int nDirID = getDirectoryAtom( aDir );
+                fontID aFont = findFontFileID(nDirID, aBase, GetCollectionIndex(nEntryId), GetVariationIndex(nEntryId));
+                if( aFont > 0 )
+                {
+                    FastPrintFontInfo aInfo;
+                    bRet = getFontFastInfo( aFont, aInfo );
+                    rPattern.maSearchName = aInfo.m_aFamilyName;
+                }
+            }
+
+            SAL_WARN_IF(!bRet, "vcl.fonts", "no FC_FILE found, falling back to name search");
+
+            if (!bRet)
+            {
+                FcChar8* family = nullptr;
+                FcResult eFamilyRes = FcPatternGetString( pSet->fonts[0], FC_FAMILY, 0, &family );
+
+                // get the family name
+                if( eFamilyRes == FcResultMatch )
+                {
+                    OString sFamily(reinterpret_cast<char*>(family));
+                    std::unordered_map< OString, OString >::const_iterator aI =
+                        rWrapper.m_aFontNameToLocalized.find(sFamily);
+                    if (aI != rWrapper.m_aFontNameToLocalized.end())
+                        sFamily = aI->second;
+                    rPattern.maSearchName = OStringToOUString( sFamily, RTL_TEXTENCODING_UTF8 );
+                    bRet = true;
+                }
+            }
+
+            if (bRet)
+            {
+                int val = 0;
+                if (FcResultMatch == FcPatternGetInteger(pSet->fonts[0], FC_WEIGHT, 0, &val))
+                    rPattern.SetWeight( convertWeight(val) );
+                if (FcResultMatch == FcPatternGetInteger(pSet->fonts[0], FC_SLANT, 0, &val))
+                    rPattern.SetItalic( convertSlant(val) );
+                if (FcResultMatch == FcPatternGetInteger(pSet->fonts[0], FC_SPACING, 0, &val))
+                    rPattern.SetPitch ( convertSpacing(val) );
+                if (FcResultMatch == FcPatternGetInteger(pSet->fonts[0], FC_WIDTH, 0, &val))
+                    rPattern.SetWidthType ( convertWidth(val) );
+                FcBool bEmbolden;
+                if (FcResultMatch == FcPatternGetBool(pSet->fonts[0], FC_EMBOLDEN, 0, &bEmbolden))
+                    rPattern.mbEmbolden = bEmbolden;
+                FcMatrix *pMatrix = nullptr;
+                if (FcResultMatch == FcPatternGetMatrix(pSet->fonts[0], FC_MATRIX, 0, &pMatrix))
+                {
+                    rPattern.maItalicMatrix.xx = pMatrix->xx;
+                    rPattern.maItalicMatrix.xy = pMatrix->xy;
+                    rPattern.maItalicMatrix.yx = pMatrix->yx;
+                    rPattern.maItalicMatrix.yy = pMatrix->yy;
+                }
+            }
+
+            // update rMissingCodes by removing resolved code points
+            if( !rMissingCodes.isEmpty() )
+            {
+                std::unique_ptr<sal_uInt32[]> const pRemainingCodes(new sal_uInt32[rMissingCodes.getLength()]);
+                int nRemainingLen = 0;
+                FcCharSet* codePoints;
+                if (!FcPatternGetCharSet(pSet->fonts[0], FC_CHARSET, 0, &codePoints))
+                {
+                    for( sal_Int32 nStrIndex = 0; nStrIndex < rMissingCodes.getLength(); )
+                    {
+                        // also handle surrogates
+                        const sal_uInt32 nCode = rMissingCodes.iterateCodePoints( &nStrIndex );
+                        if (FcCharSetHasChar(codePoints, nCode) != FcTrue)
+                            pRemainingCodes[ nRemainingLen++ ] = nCode;
+                    }
+                }
+                OUString sStillMissing(pRemainingCodes.get(), nRemainingLen);
+                if (!Application::IsHeadlessModeEnabled() && officecfg::Office::Common::PackageKit::EnableFontInstallation::get())
+                {
+                    if (sStillMissing == rMissingCodes) //replaced nothing
+                    {
+                        //It'd be better if we could ask packagekit using the
+                        //missing codepoints or some such rather than using
+                        //"language" as a proxy to how fontconfig considers
+                        //scripts to default to a given language.
+                        for (sal_Int32 i = 0; i < nRemainingLen; ++i)
+                        {
+                            LanguageTag aOurTag(getExemplarLangTagForCodePoint(pRemainingCodes[i]));
+                            OString sTag = OUStringToOString(aOurTag.getBcp47(), RTL_TEXTENCODING_UTF8);
+                            if (!m_aPreviousLangSupportRequests.insert(sTag).second)
+                                continue;
+                            sTag = mapToFontConfigLangTag(aOurTag);
+                            if (!sTag.isEmpty() && m_aPreviousLangSupportRequests.find(sTag) == m_aPreviousLangSupportRequests.end())
+                            {
+                                OString sReq = OStringLiteral(":lang=") + sTag;
+                                m_aCurrentRequests.push_back(OUString::fromUtf8(sReq));
+                                m_aPreviousLangSupportRequests.insert(sTag);
+                            }
+                        }
+                    }
+                    if (!m_aCurrentRequests.empty())
+                    {
+                        m_aFontInstallerTimer.Stop();
+                        m_aFontInstallerTimer.Start();
+                    }
+                }
+                rMissingCodes = sStillMissing;
+            }
+        }
+
+        FcFontSetDestroy( pSet );
+    }
+
+    SAL_INFO("vcl.fonts", "PrintFontManager::Substitute: replacing missing font: '"
+                              << rPattern.maTargetName << "' with '" << rPattern.maSearchName
+                              << "'");
+}
+
+FontConfigFontOptions::~FontConfigFontOptions()
+{
+    FcPatternDestroy(mpPattern);
+}
+
+FcPattern *FontConfigFontOptions::GetPattern() const
+{
+    return mpPattern;
+}
+
+void FontConfigFontOptions::SyncPattern(const OString& rFileName, sal_uInt32 nIndex, sal_uInt32 nVariation, bool bEmbolden)
+{
+    FcPatternDel(mpPattern, FC_FILE);
+    FcPatternAddString(mpPattern, FC_FILE, reinterpret_cast<FcChar8 const *>(rFileName.getStr()));
+    FcPatternDel(mpPattern, FC_INDEX);
+    sal_uInt32 nFcIndex = (nVariation << 16) | nIndex;
+    FcPatternAddInteger(mpPattern, FC_INDEX, nFcIndex);
+    FcPatternDel(mpPattern, FC_EMBOLDEN);
+    FcPatternAddBool(mpPattern, FC_EMBOLDEN, bEmbolden ? FcTrue : FcFalse);
+}
+
+std::unique_ptr<FontConfigFontOptions> PrintFontManager::getFontOptions(const FastPrintFontInfo& rInfo, int nSize)
+{
+    FontCfgWrapper& rWrapper = FontCfgWrapper::get();
+
+    std::unique_ptr<FontConfigFontOptions> pOptions;
+    FcConfig* pConfig = FcConfigGetCurrent();
+    FcPattern* pPattern = FcPatternCreate();
+
+    OString sFamily = OUStringToOString( rInfo.m_aFamilyName, RTL_TEXTENCODING_UTF8 );
+
+    std::unordered_map< OString, OString >::const_iterator aI = rWrapper.m_aLocalizedToCanonical.find(sFamily);
+    if (aI != rWrapper.m_aLocalizedToCanonical.end())
+        sFamily = aI->second;
+    if( !sFamily.isEmpty() )
+        FcPatternAddString(pPattern, FC_FAMILY, reinterpret_cast<FcChar8 const *>(sFamily.getStr()));
+
+    addtopattern(pPattern, rInfo.m_eItalic, rInfo.m_eWeight, rInfo.m_eWidth, rInfo.m_ePitch);
+    FcPatternAddDouble(pPattern, FC_PIXEL_SIZE, nSize);
+
+    int hintstyle = FC_HINT_FULL;
+
+    FcConfigSubstitute(pConfig, pPattern, FcMatchPattern);
+    FontConfigFontOptions::cairo_font_options_substitute(pPattern);
+    FcDefaultSubstitute(pPattern);
+
+    FcResult eResult = FcResultNoMatch;
+    FcFontSet* pFontSet = rWrapper.getFontSet();
+    FcPattern* pResult = FcFontSetMatch( pConfig, &pFontSet, 1, pPattern, &eResult );
+    if( pResult )
+    {
+        (void) FcPatternGetInteger(pResult,
+            FC_HINT_STYLE, 0, &hintstyle);
+
+        pOptions.reset(new FontConfigFontOptions(pResult));
+    }
+
+    // cleanup
+    FcPatternDestroy( pPattern );
+
+    return pOptions;
+}
+
+void PrintFontManager::matchFont( FastPrintFontInfo& rInfo, const css::lang::Locale& rLocale )
+{
+    FontCfgWrapper& rWrapper = FontCfgWrapper::get();
+
+    FcConfig* pConfig = FcConfigGetCurrent();
+    FcPattern* pPattern = FcPatternCreate();
+
+    // populate pattern with font characteristics
+    const LanguageTag aLangTag(rLocale);
+    const OString aLangAttrib = mapToFontConfigLangTag(aLangTag);
+    if (!aLangAttrib.isEmpty())
+        FcPatternAddString(pPattern, FC_LANG, reinterpret_cast<FcChar8 const *>(aLangAttrib.getStr()));
+
+    OString aFamily = OUStringToOString( rInfo.m_aFamilyName, RTL_TEXTENCODING_UTF8 );
+    if( !aFamily.isEmpty() )
+        FcPatternAddString(pPattern, FC_FAMILY, reinterpret_cast<FcChar8 const *>(aFamily.getStr()));
+
+    addtopattern(pPattern, rInfo.m_eItalic, rInfo.m_eWeight, rInfo.m_eWidth, rInfo.m_ePitch);
+
+    FcConfigSubstitute(pConfig, pPattern, FcMatchPattern);
+    FcDefaultSubstitute(pPattern);
+    FcResult eResult = FcResultNoMatch;
+    FcFontSet *pFontSet = rWrapper.getFontSet();
+    FcPattern* pResult = FcFontSetMatch(pConfig, &pFontSet, 1, pPattern, &eResult);
+    if( pResult )
+    {
+        FcFontSet* pSet = FcFontSetCreate();
+        FcFontSetAdd( pSet, pResult );
+        if( pSet->nfont > 0 )
+        {
+            //extract the closest match
+            FcChar8* file = nullptr;
+            FcResult eFileRes = FcPatternGetString(pSet->fonts[0], FC_FILE, 0, &file);
+            int nEntryId = 0;
+            FcResult eIndexRes = FcPatternGetInteger(pSet->fonts[0], FC_INDEX, 0, &nEntryId);
+            if (eIndexRes != FcResultMatch)
+                nEntryId = 0;
+            if( eFileRes == FcResultMatch )
+            {
+                OString aDir, aBase, aOrgPath( reinterpret_cast<char*>(file) );
+                splitPath( aOrgPath, aDir, aBase );
+                int nDirID = getDirectoryAtom( aDir );
+                fontID aFont = findFontFileID(nDirID, aBase,
+                                              GetCollectionIndex(nEntryId),
+                                              GetVariationIndex(nEntryId));
+                if( aFont > 0 )
+                    getFontFastInfo( aFont, rInfo );
+            }
+        }
+        // info: destroying the pSet destroys pResult implicitly
+        // since pResult was "added" to pSet
+        FcFontSetDestroy( pSet );
+    }
+
+    // cleanup
+    FcPatternDestroy( pPattern );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */