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// Copyright (c) 2012 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.
#ifndef CHROME_UTILITY_CHROME_CONTENT_UTILITY_CLIENT_H_
#define CHROME_UTILITY_CHROME_CONTENT_UTILITY_CLIENT_H_
#include "base/compiler_specific.h"
#include "base/memory/scoped_ptr.h"
#include "base/memory/scoped_vector.h"
#include "base/platform_file.h"
#include "chrome/common/media_galleries/picasa_types.h"
#include "content/public/utility/content_utility_client.h"
#include "ipc/ipc_platform_file.h"
namespace base {
class FilePath;
struct FileDescriptor;
}
namespace gfx {
class Rect;
}
namespace metadata {
class MediaMetadataParser;
}
namespace printing {
class PdfRenderSettings;
struct PageRange;
}
namespace chrome {
class UtilityMessageHandler;
class ChromeContentUtilityClient : public content::ContentUtilityClient {
public:
ChromeContentUtilityClient();
virtual ~ChromeContentUtilityClient();
virtual void UtilityThreadStarted() OVERRIDE;
virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
static void PreSandboxStartup();
private:
// IPC message handlers.
void OnUnpackExtension(const base::FilePath& extension_path,
const std::string& extension_id,
int location, int creation_flags);
void OnUnpackWebResource(const std::string& resource_data);
void OnParseUpdateManifest(const std::string& xml);
void OnDecodeImage(const std::vector<unsigned char>& encoded_data);
void OnDecodeImageBase64(const std::string& encoded_data);
void OnRenderPDFPagesToMetafile(
base::PlatformFile pdf_file,
const base::FilePath& metafile_path,
const printing::PdfRenderSettings& settings,
const std::vector<printing::PageRange>& page_ranges);
void OnRenderPDFPagesToPWGRaster(
IPC::PlatformFileForTransit pdf_transit,
const printing::PdfRenderSettings& settings,
IPC::PlatformFileForTransit bitmap_transit);
void OnRobustJPEGDecodeImage(
const std::vector<unsigned char>& encoded_data);
void OnParseJSON(const std::string& json);
#if defined(OS_CHROMEOS)
void OnCreateZipFile(const base::FilePath& src_dir,
const std::vector<base::FilePath>& src_relative_paths,
const base::FileDescriptor& dest_fd);
#endif // defined(OS_CHROMEOS)
#if defined(OS_WIN)
// Helper method for Windows.
// |highest_rendered_page_number| is set to -1 on failure to render any page.
bool RenderPDFToWinMetafile(
base::PlatformFile pdf_file,
const base::FilePath& metafile_path,
const printing::PdfRenderSettings& settings,
const std::vector<printing::PageRange>& page_ranges,
int* highest_rendered_page_number,
double* scale_factor);
#endif // defined(OS_WIN)
bool RenderPDFPagesToPWGRaster(
base::PlatformFile pdf_file,
const printing::PdfRenderSettings& settings,
base::PlatformFile bitmap_file);
void OnGetPrinterCapsAndDefaults(const std::string& printer_name);
void OnStartupPing();
void OnAnalyzeZipFileForDownloadProtection(
const IPC::PlatformFileForTransit& zip_file);
#if !defined(OS_ANDROID) && !defined(OS_IOS)
void OnCheckMediaFile(int64 milliseconds_of_decoding,
const IPC::PlatformFileForTransit& media_file);
void OnParseMediaMetadata(const std::string& mime_type, int64 total_size);
#endif // !defined(OS_ANDROID) && !defined(OS_IOS)
#if defined(OS_WIN)
void OnParseITunesPrefXml(const std::string& itunes_xml_data);
#endif // defined(OS_WIN)
#if defined(OS_MACOSX)
void OnParseIPhotoLibraryXmlFile(
const IPC::PlatformFileForTransit& iphoto_library_file);
#endif // defined(OS_MACOSX)
#if defined(OS_WIN) || defined(OS_MACOSX)
void OnParseITunesLibraryXmlFile(
const IPC::PlatformFileForTransit& itunes_library_file);
void OnParsePicasaPMPDatabase(
const picasa::AlbumTableFilesForTransit& album_table_files);
void OnIndexPicasaAlbumsContents(
const picasa::AlbumUIDSet& album_uids,
const std::vector<picasa::FolderINIContents>& folders_inis);
#endif // defined(OS_WIN) || defined(OS_MACOSX)
typedef ScopedVector<UtilityMessageHandler> Handlers;
Handlers handlers_;
#if !defined(OS_ANDROID) && !defined(OS_IOS)
scoped_ptr<metadata::MediaMetadataParser> media_metadata_parser_;
#endif // !defined(OS_ANDROID) && !defined(OS_IOS)
DISALLOW_COPY_AND_ASSIGN(ChromeContentUtilityClient);
};
} // namespace chrome
#endif // CHROME_UTILITY_CHROME_CONTENT_UTILITY_CLIENT_H_
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