120 lines
4.2 KiB
C++
120 lines
4.2 KiB
C++
// Copyright (c) 2011 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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#ifndef CEF_INCLUDE_CEF_NPLUGIN_H_
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#define CEF_INCLUDE_CEF_NPLUGIN_H_
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#pragma once
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#include "internal/cef_nplugin_types.h"
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///
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// Netscape plugins are normally built at separate DLLs that are loaded by the
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// browser when needed. This interface supports the creation of plugins that
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// are an embedded component of the application. Embedded plugins built using
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// this interface use the same Netscape Plugin API as DLL-based plugins.
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// See https://developer.mozilla.org/En/Gecko_Plugin_API_Reference for complete
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// documentation on how to use the Netscape Plugin API.
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//
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// This class provides attribute information and entry point functions for a
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// plugin.
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///
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class CefPluginInfo : public cef_plugin_info_t {
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public:
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CefPluginInfo() {
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Init();
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}
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virtual ~CefPluginInfo() {
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Reset();
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}
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CefPluginInfo(const CefPluginInfo& r) { // NOLINT(runtime/explicit)
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Init();
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*this = r;
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}
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CefPluginInfo(const cef_plugin_info_t& r) { // NOLINT(runtime/explicit)
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Init();
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*this = r;
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}
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void Reset() {
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cef_string_clear(&unique_name);
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cef_string_clear(&display_name);
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cef_string_clear(&version);
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cef_string_clear(&description);
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cef_string_clear(&mime_types);
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cef_string_clear(&file_extensions);
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cef_string_clear(&type_descriptions);
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Init();
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}
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void Attach(const cef_plugin_info_t& r) {
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Reset();
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*static_cast<cef_plugin_info_t*>(this) = r;
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}
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void Detach() {
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Init();
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}
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CefPluginInfo& operator=(const CefPluginInfo& r) {
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return operator=(static_cast<const cef_plugin_info_t&>(r));
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}
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CefPluginInfo& operator=(const cef_plugin_info_t& r) {
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cef_string_copy(r.unique_name.str, r.unique_name.length, &unique_name);
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cef_string_copy(r.display_name.str, r.display_name.length, &display_name);
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cef_string_copy(r.version.str, r.version.length, &version);
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cef_string_copy(r.description.str, r.description.length, &description);
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cef_string_copy(r.mime_types.str, r.mime_types.length, &mime_types);
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cef_string_copy(r.file_extensions.str, r.file_extensions.length,
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&file_extensions);
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cef_string_copy(r.type_descriptions.str, r.type_descriptions.length,
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&type_descriptions);
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#if !defined(OS_POSIX) || defined(OS_MACOSX)
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np_getentrypoints = r.np_getentrypoints;
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#endif
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np_initialize = r.np_initialize;
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np_shutdown = r.np_shutdown;
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return *this;
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}
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protected:
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void Init() {
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memset(static_cast<cef_plugin_info_t*>(this), 0, sizeof(cef_plugin_info_t));
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}
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};
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///
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// Register a plugin with the system.
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///
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bool CefRegisterPlugin(const CefPluginInfo& plugin_info);
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#endif // CEF_INCLUDE_CEF_NPLUGIN_H_
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