cef/libcef/browser/extensions/pdf_extension_util.cc

47 lines
1.5 KiB
C++

// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "libcef/browser/extensions/pdf_extension_util.h"
#include "base/strings/string_util.h"
#include "chrome/grit/browser_resources.h"
#include "ui/base/resource/resource_bundle.h"
namespace extensions {
namespace pdf_extension_util {
namespace {
// Tags in the manifest to be replaced.
const char kNameTag[] = "<NAME>";
} // namespace
// These should match the keys for the Chrome and Chromium PDF Viewer entries in
// chrome/browser/resources/plugin_metadata/plugins_*.json.
#if defined(GOOGLE_CHROME_BUILD)
const char kPdfResourceIdentifier[] = "google-chrome-pdf";
#else
const char kPdfResourceIdentifier[] = "chromium-pdf";
#endif
// Match the GOOGLE_CHROME_BUILD value from ChromeContentClient::kPDFPluginName
// to avoid breaking Websites that specifically look for this string in the
// plugin list.
const char kPdfPluginName[] = "Chrome PDF Viewer";
std::string GetManifest() {
std::string manifest_contents = ui::ResourceBundle::GetSharedInstance()
.GetRawDataResource(IDR_PDF_MANIFEST)
.as_string();
DCHECK(manifest_contents.find(kNameTag) != std::string::npos);
base::ReplaceFirstSubstringAfterOffset(&manifest_contents, 0, kNameTag,
kPdfPluginName);
return manifest_contents;
}
} // namespace pdf_extension_util
} // namespace extensions