119 lines
4.3 KiB
C++
119 lines
4.3 KiB
C++
// Copyright (c) 2017 Marshall A. Greenblatt. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the name Chromium Embedded
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// Framework nor the names of its contributors may be used to endorse
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// or promote products derived from this software without specific prior
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// written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// ---------------------------------------------------------------------------
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//
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// The contents of this file must follow a specific format in order to
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// support the CEF translator tool. See the translator.README.txt file in the
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// tools directory for more information.
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//
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#ifndef CEF_INCLUDE_CEF_EXTENSION_H_
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#define CEF_INCLUDE_CEF_EXTENSION_H_
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#pragma once
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#include "include/cef_base.h"
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#include "include/cef_values.h"
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class CefExtensionHandler;
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class CefRequestContext;
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///
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/// Object representing an extension. Methods may be called on any thread unless
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/// otherwise indicated.
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///
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/*--cef(source=library)--*/
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class CefExtension : public CefBaseRefCounted {
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public:
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///
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/// Returns the unique extension identifier. This is calculated based on the
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/// extension public key, if available, or on the extension path. See
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/// https://developer.chrome.com/extensions/manifest/key for details.
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///
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/*--cef()--*/
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virtual CefString GetIdentifier() = 0;
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///
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/// Returns the absolute path to the extension directory on disk. This value
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/// will be prefixed with PK_DIR_RESOURCES if a relative path was passed to
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/// CefRequestContext::LoadExtension.
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///
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/*--cef()--*/
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virtual CefString GetPath() = 0;
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///
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/// Returns the extension manifest contents as a CefDictionaryValue object.
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/// See https://developer.chrome.com/extensions/manifest for details.
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///
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/*--cef()--*/
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virtual CefRefPtr<CefDictionaryValue> GetManifest() = 0;
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///
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/// Returns true if this object is the same extension as |that| object.
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/// Extensions are considered the same if identifier, path and loader context
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/// match.
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///
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/*--cef()--*/
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virtual bool IsSame(CefRefPtr<CefExtension> that) = 0;
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///
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/// Returns the handler for this extension. Will return NULL for internal
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/// extensions or if no handler was passed to
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/// CefRequestContext::LoadExtension.
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///
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/*--cef()--*/
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virtual CefRefPtr<CefExtensionHandler> GetHandler() = 0;
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///
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/// Returns the request context that loaded this extension. Will return NULL
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/// for internal extensions or if the extension has been unloaded. See the
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/// CefRequestContext::LoadExtension documentation for more information about
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/// loader contexts. Must be called on the browser process UI thread.
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///
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/*--cef()--*/
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virtual CefRefPtr<CefRequestContext> GetLoaderContext() = 0;
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///
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/// Returns true if this extension is currently loaded. Must be called on the
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/// browser process UI thread.
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///
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/*--cef()--*/
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virtual bool IsLoaded() = 0;
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///
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/// Unload this extension if it is not an internal extension and is currently
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/// loaded. Will result in a call to CefExtensionHandler::OnExtensionUnloaded
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/// on success.
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///
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/*--cef()--*/
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virtual void Unload() = 0;
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};
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#endif // CEF_INCLUDE_CEF_EXTENSION_H_
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