execution_context.h | Explore in Territory

/*
 * Copyright (C) 2008 Apple Inc. All Rights Reserved.
 * Copyright (C) 2012 Google Inc. All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_EXECUTION_CONTEXT_EXECUTION_CONTEXT_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_EXECUTION_CONTEXT_EXECUTION_CONTEXT_H_

#include <memory>

#include "base/notreached.h"
#include "base/task/single_thread_task_runner.h"
#include "net/storage_access_api/status.h"
#include "services/metrics/public/cpp/ukm_source_id.h"
#include "services/network/public/mojom/referrer_policy.mojom-blink-forward.h"
#include "third_party/blink/public/common/tokens/tokens.h"
#include "third_party/blink/public/common/user_agent/user_agent_metadata.h"
#include "third_party/blink/public/mojom/devtools/inspector_issue.mojom-blink-forward.h"
#include "third_party/blink/public/mojom/frame/lifecycle.mojom-blink-forward.h"
#include "third_party/blink/public/mojom/permissions_policy/permissions_policy.mojom-blink-forward.h"
#include "third_party/blink/public/mojom/permissions_policy/permissions_policy_feature.mojom-blink-forward.h"
#include "third_party/blink/public/mojom/permissions_policy/policy_disposition.mojom-blink-forward.h"
#include "third_party/blink/public/mojom/v8_cache_options.mojom-blink-forward.h"
#include "third_party/blink/renderer/bindings/core/v8/sanitize_script_errors.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/execution_context/security_context.h"
#include "third_party/blink/renderer/core/frame/web_feature_forward.h"
#include "third_party/blink/renderer/platform/feature_context.h"
#include "third_party/blink/renderer/platform/heap/collection_support/heap_vector.h"
#include "third_party/blink/renderer/platform/heap_observer_set.h"
#include "third_party/blink/renderer/platform/instrumentation/use_counter.h"
#include "third_party/blink/renderer/platform/loader/fetch/console_logger.h"
#include "third_party/blink/renderer/platform/loader/fetch/https_state.h"
#include "third_party/blink/renderer/platform/loader/fetch/loader_freeze_mode.h"
#include "third_party/blink/renderer/platform/mojo/mojo_binding_context.h"
#include "third_party/blink/renderer/platform/runtime_enabled_features.h"
#include "third_party/blink/renderer/platform/supplementable.h"
#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
#include "third_party/perfetto/include/perfetto/tracing/traced_value_forward.h"
#include "v8/include/v8-callbacks.h"
#include "v8/include/v8-forward.h"

namespace base {
class UnguessableToken;
}  // namespace base

namespace ukm {
class UkmRecorder;
}  // namespace ukm

namespace v8 {
class MicrotaskQueue;
}  // namespace v8

namespace perfetto::protos::pbzero {
class BlinkExecutionContext;
}  // namespace perfetto::protos::pbzero

namespace blink {

class Agent;
class AuditsIssue;
class CodeCacheHost;
class ConsoleMessage;
class ContentSecurityPolicy;
class ContentSecurityPolicyDelegate;
class ContextLifecycleObserver;
class CoreProbeSink;
class DOMWrapperWorld;
class ErrorEvent;
class EventTarget;
class FrameOrWorkerScheduler;
class KURL;
class LocalDOMWindow;
class OriginTrialContext;
class RuntimeFeatureStateOverrideContext;
class PolicyContainer;
class PublicURLManager;
class ResourceFetcher;
class SecurityOrigin;
class ScriptState;
class ScriptWrappable;
class TrustedTypePolicyFactory;

enum ReasonForCallingCanExecuteScripts { … };

enum ReferrerPolicySource { … };

// An environment in which script can execute. This class exposes the common
// properties of script execution environments on the web (i.e, common between
// script executing in a window and script executing in a worker), such as:
//
// - a base URL for the resolution of relative URLs
// - a security context that defines the privileges associated with the
//   environment (note, however, that specific isolated script contexts may
//   still enjoy elevated privileges)
// - affordances for the activity (including script and active DOM objects) to
//   be paused or terminated, e.g. because a frame has entered the background or
//   been closed permanently
// - a console logging facility for debugging
//
// Typically, the ExecutionContext is an instance of LocalDOMWindow or of
// WorkerOrWorkletGlobalScope.
//
// Note that this is distinct from the notion of a ScriptState or v8::Context,
// which are associated with a single script context (with a single global
// object). For example, there are separate JavaScript globals for "main world"
// script written by a web author and an "isolated world" content script written
// by an extension developer, but these share an ExecutionContext (the window)
// in common.
class CORE_EXPORT ExecutionContext : public Supplementable<ExecutionContext>,
                                     public MojoBindingContext,
                                     public ConsoleLogger,
                                     public UseCounter,
                                     public FeatureContext { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_EXECUTION_CONTEXT_EXECUTION_CONTEXT_H_
chromium/third_party/blink/renderer/core/execution_context/execution_context.h
