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// Copyright 2014 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 COMPONENTS_SEARCH_PROVIDER_LOGOS_LOGO_COMMON_H_
#define COMPONENTS_SEARCH_PROVIDER_LOGOS_LOGO_COMMON_H_
#include <string>
#include "base/memory/ref_counted.h"
#include "base/memory/ref_counted_memory.h"
#include "base/time/time.h"
#include "third_party/skia/include/core/SkBitmap.h"
namespace search_provider_logos {
// The maximum number of milliseconds that a logo can be cached.
extern const int64 kMaxTimeToLiveMS;
struct LogoMetadata {
LogoMetadata();
~LogoMetadata();
// For use by the client ----------------------------------------------------
// The URL to load when the logo is clicked.
std::string on_click_url;
// The accessibility text for the logo.
std::string alt_text;
// The mime type of the logo image.
std::string mime_type;
// The URL for an animated image to display when the call to action logo is
// clicked. If |animated_url| is not empty, |encoded_image| refers to a call
// to action image.
std::string animated_url;
// For use by LogoTracker ---------------------------------------------------
// The URL from which the logo was downloaded (without the fingerprint param).
std::string source_url;
// A fingerprint (i.e. hash) identifying the logo. Used when revalidating the
// logo with the server.
std::string fingerprint;
// Whether the logo can be shown optimistically after it's expired while a
// fresh logo is being downloaded.
bool can_show_after_expiration;
// When the logo expires. After this time, the logo will not be used and will
// be deleted.
base::Time expiration_time;
};
struct EncodedLogo {
EncodedLogo();
~EncodedLogo();
// The jpeg- or png-encoded image.
scoped_refptr<base::RefCountedString> encoded_image;
// Metadata about the logo.
LogoMetadata metadata;
};
struct Logo {
Logo();
~Logo();
// The logo image.
SkBitmap image;
// Metadata about the logo.
LogoMetadata metadata;
};
} // namespace search_provider_logos
#endif // COMPONENTS_SEARCH_PROVIDER_LOGOS_LOGO_COMMON_H_
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