chromium/content/browser/font_access/font_enumeration_data_source_linux.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/342213636): Remove this and spanify to fix the errors.
#pragma allow_unsafe_buffers
#endif

#include "content/browser/font_access/font_enumeration_data_source_linux.h"

#include <fontconfig/fontconfig.h>

#include <memory>

#include "base/check_op.h"
#include "base/location.h"
#include "base/notreached.h"
#include "base/sequence_checker.h"
#include "base/task/sequenced_task_runner.h"
#include "base/task/task_traits.h"
#include "base/task/thread_pool.h"
#include "base/threading/scoped_blocking_call.h"
#include "third_party/blink/public/common/font_access/font_enumeration_table.pb.h"

namespace content {

namespace {

std::unique_ptr<FcPattern, decltype(&FcPatternDestroy)> CreateFormatPattern(
    const char* format) { … }

// Returns a font set comprising of fonts in the provided object set.
FcFontSet* ListFonts(FcObjectSet* object_set) { … }

}  // namespace

FontEnumerationDataSourceLinux::FontEnumerationDataSourceLinux() { … }

FontEnumerationDataSourceLinux::~FontEnumerationDataSourceLinux() { … }

blink::FontEnumerationTable FontEnumerationDataSourceLinux::GetFonts(
    const std::string& locale) { … }

}  // namespace content