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openSUSE:Leap:15.5:Update
webkit2gtk3.19924
webkit2gtk3-restore-npapi.patch
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File webkit2gtk3-restore-npapi.patch of Package webkit2gtk3.19924
diff -urpN webkitgtk-2.32.0.orig/Source/cmake/OptionsGTK.cmake webkitgtk-2.32.0/Source/cmake/OptionsGTK.cmake --- webkitgtk-2.32.0.orig/Source/cmake/OptionsGTK.cmake 2021-03-26 05:46:47.000000000 -0500 +++ webkitgtk-2.32.0/Source/cmake/OptionsGTK.cmake 2021-04-12 12:00:15.993985254 -0500 @@ -155,7 +155,6 @@ WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_ WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_MEDIA_STREAM PRIVATE ${ENABLE_EXPERIMENTAL_FEATURES}) WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_MHTML PRIVATE ON) WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_MOUSE_CURSOR_SCALE PRIVATE ON) -WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_NETSCAPE_PLUGIN_API PRIVATE OFF) WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_NETWORK_CACHE_SPECULATIVE_REVALIDATION PRIVATE ON) WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_NETWORK_CACHE_STALE_WHILE_REVALIDATE PRIVATE ON) WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_OFFSCREEN_CANVAS PRIVATE ${ENABLE_EXPERIMENTAL_FEATURES}) @@ -168,6 +167,10 @@ WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_ WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_WEB_API_STATISTICS PRIVATE ON) WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_WEB_RTC PRIVATE ${ENABLE_EXPERIMENTAL_FEATURES}) +if (USE_GTK4) +WEBKIT_OPTION_DEFAULT_PORT_VALUE(ENABLE_NETSCAPE_PLUGIN_API PRIVATE OFF) +endif () + include(GStreamerDependencies) # Finalize the value for all options. Do not attempt to use an option before @@ -239,7 +242,16 @@ SET_AND_EXPOSE_TO_BUILD(WTF_PLATFORM_QUA SET_AND_EXPOSE_TO_BUILD(WTF_PLATFORM_X11 ${ENABLE_X11_TARGET}) SET_AND_EXPOSE_TO_BUILD(WTF_PLATFORM_WAYLAND ${ENABLE_WAYLAND_TARGET}) -SET_AND_EXPOSE_TO_BUILD(ENABLE_PLUGIN_PROCESS FALSE) +if (ENABLE_NETSCAPE_PLUGIN_API) + # MOZ_X11 and XP_UNIX are required by npapi.h. Their value is not checked; + # only their definedness is. They should only be defined in the true case. + if (ENABLE_X11_TARGET) + SET_AND_EXPOSE_TO_BUILD(MOZ_X11 1) + endif () + SET_AND_EXPOSE_TO_BUILD(XP_UNIX 1) +endif () + +SET_AND_EXPOSE_TO_BUILD(ENABLE_PLUGIN_PROCESS ${ENABLE_NETSCAPE_PLUGIN_API}) add_definitions(-DBUILDING_GTK__=1) add_definitions(-DGETTEXT_PACKAGE="WebKit2GTK-${WEBKITGTK_API_VERSION}") diff -urpN webkitgtk-2.32.0.orig/Source/WebCore/page/Frame.cpp webkitgtk-2.32.0/Source/WebCore/page/Frame.cpp --- webkitgtk-2.32.0.orig/Source/WebCore/page/Frame.cpp 2021-02-26 03:57:12.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebCore/page/Frame.cpp 2021-04-16 08:53:07.550058414 -0500 @@ -1149,7 +1149,7 @@ TextStream& operator<<(TextStream& ts, c return ts; } -bool Frame::arePluginsEnabled() +bool Frame::arePluginsEnabled() const { return settings().arePluginsEnabled(); } diff -urpN webkitgtk-2.32.0.orig/Source/WebCore/page/Frame.h webkitgtk-2.32.0/Source/WebCore/page/Frame.h --- webkitgtk-2.32.0.orig/Source/WebCore/page/Frame.h 2021-02-26 03:57:12.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebCore/page/Frame.h 2021-04-16 08:52:33.517876451 -0500 @@ -317,7 +317,7 @@ public: void selfOnlyRef(); void selfOnlyDeref(); - WEBCORE_EXPORT bool arePluginsEnabled(); + WEBCORE_EXPORT bool arePluginsEnabled() const; private: friend class NavigationDisabler; diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/Platform/SharedMemory.h webkitgtk-2.32.0/Source/WebKit/Platform/SharedMemory.h --- webkitgtk-2.32.0.orig/Source/WebKit/Platform/SharedMemory.h 2021-02-26 03:57:15.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/Platform/SharedMemory.h 2021-04-13 16:17:02.076660006 -0500 @@ -56,6 +56,7 @@ class MachSendRight; namespace WebKit { +#undef None enum class MemoryLedger { None, Default, Network, Media, Graphics, Neural }; class SharedMemory : public ThreadSafeRefCounted<SharedMemory> { diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/PlatformGTK.cmake webkitgtk-2.32.0/Source/WebKit/PlatformGTK.cmake --- webkitgtk-2.32.0.orig/Source/WebKit/PlatformGTK.cmake 2021-03-12 04:23:40.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/PlatformGTK.cmake 2021-04-12 12:04:10.131221436 -0500 @@ -4,6 +4,7 @@ set(WebKit_OUTPUT_NAME webkit2gtk-${WEBK set(WebProcess_OUTPUT_NAME WebKitWebProcess) set(NetworkProcess_OUTPUT_NAME WebKitNetworkProcess) set(GPUProcess_OUTPUT_NAME WebKitGPUProcess) +set(PluginProcess_OUTPUT_NAME WebKitPluginProcess) file(MAKE_DIRECTORY ${DERIVED_SOURCES_WEBKIT2GTK_API_DIR}) file(MAKE_DIRECTORY ${FORWARDING_HEADERS_WEBKIT2GTK_DIR}) @@ -420,6 +421,7 @@ list(APPEND WebKit_INCLUDE_DIRECTORIES "${WEBKIT_DIR}/Shared/API/glib" "${WEBKIT_DIR}/Shared/CoordinatedGraphics" "${WEBKIT_DIR}/Shared/CoordinatedGraphics/threadedcompositor" + "${WEBKIT_DIR}/Shared/Plugins/unix" "${WEBKIT_DIR}/Shared/glib" "${WEBKIT_DIR}/Shared/gtk" "${WEBKIT_DIR}/Shared/linux" @@ -432,6 +434,9 @@ list(APPEND WebKit_INCLUDE_DIRECTORIES "${WEBKIT_DIR}/UIProcess/CoordinatedGraphics" "${WEBKIT_DIR}/UIProcess/Inspector/glib" "${WEBKIT_DIR}/UIProcess/Inspector/gtk" + "${WEBKIT_DIR}/WebProcess/Plugins/Netscape/unix" + "${WEBKIT_DIR}/WebProcess/Plugins/Netscape/x11" + "${WEBKIT_DIR}/UIProcess/Plugins/gtk" "${WEBKIT_DIR}/UIProcess/geoclue" "${WEBKIT_DIR}/UIProcess/glib" "${WEBKIT_DIR}/UIProcess/gstreamer" @@ -617,6 +622,11 @@ if (ENABLE_WAYLAND_TARGET) ) endif () +# GTK3 PluginProcess +list(APPEND PluginProcess_SOURCES + PluginProcess/EntryPoint/unix/PluginProcessMain.cpp +) + # Commands for building the built-in injected bundle. add_library(webkit2gtkinjectedbundle MODULE "${WEBKIT_DIR}/WebProcess/InjectedBundle/API/glib/WebKitInjectedBundleMain.cpp") ADD_WEBKIT_PREFIX_HEADER(webkit2gtkinjectedbundle) diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/PluginProcess/unix/PluginControllerProxyUnix.cpp webkitgtk-2.32.0/Source/WebKit/PluginProcess/unix/PluginControllerProxyUnix.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/PluginProcess/unix/PluginControllerProxyUnix.cpp 1969-12-31 18:00:00.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/PluginProcess/unix/PluginControllerProxyUnix.cpp 2021-04-12 12:00:15.985985211 -0500 @@ -0,0 +1,53 @@ +/* + * Copyright (C) 2011 Igalia S.L. + * + * 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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. + */ + +#include "config.h" +#include "PluginControllerProxy.h" + +#if ENABLE(NETSCAPE_PLUGIN_API) + +#include <WebCore/NotImplemented.h> + +namespace WebKit { +using namespace WebCore; + +void PluginControllerProxy::platformInitialize(const PluginCreationParameters&) +{ + notImplemented(); +} + +void PluginControllerProxy::platformDestroy() +{ + notImplemented(); +} + +void PluginControllerProxy::platformGeometryDidChange() +{ + notImplemented(); +} + +} // namespace WebKit + +#endif // ENABLE(NETSCAPE_PLUGIN_API) diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/PluginProcess/unix/PluginProcessMainUnix.cpp webkitgtk-2.32.0/Source/WebKit/PluginProcess/unix/PluginProcessMainUnix.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/PluginProcess/unix/PluginProcessMainUnix.cpp 1969-12-31 18:00:00.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/PluginProcess/unix/PluginProcessMainUnix.cpp 2021-04-15 15:26:20.109500739 -0500 @@ -0,0 +1,103 @@ +/* + * Copyright (C) 2011, 2014 Igalia S.L. + * Copyright (C) 2011 Apple Inc. + * Copyright (C) 2012 Samsung Electronics + * + * 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 THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``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 THE COPYRIGHT OWNER 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. + */ + +#include "config.h" +#include "PluginProcessMain.h" + +#if ENABLE(PLUGIN_PROCESS) + +#include "AuxiliaryProcessMain.h" +#include "Logging.h" +#include "NetscapePlugin.h" +#include "PluginProcess.h" +#include <stdlib.h> +#include <wtf/FileSystem.h> + +#if PLATFORM(GTK) +#include <gtk/gtk.h> +#endif + +#if PLATFORM(X11) +#include <WebCore/PlatformDisplayX11.h> +#include <WebCore/XErrorTrapper.h> +#include <wtf/NeverDestroyed.h> +#endif + +namespace WebKit { + +#if PLATFORM(X11) +static LazyNeverDestroyed<WebCore::XErrorTrapper> xErrorTrapper; +#endif + +class PluginProcessMainUnix final: public AuxiliaryProcessMainBase<PluginProcess> { +public: + bool platformInitialize() override + { +#if PLATFORM(GTK) + gtk_init(nullptr, nullptr); +#endif + + return true; + } + + bool parseCommandLine(int argc, char** argv) override + { + ASSERT(argc > 2); + if (argc < 3) + return false; + + if (!strcmp(argv[1], "-scanPlugin")) { + ASSERT(argc == 3); +#if PLUGIN_ARCHITECTURE(UNIX) + InitializeWebKit2(); + exit(NetscapePluginModule::scanPlugin(argv[2]) ? EXIT_SUCCESS : EXIT_FAILURE); +#else + exit(EXIT_FAILURE); +#endif + } + + ASSERT(argc == 4); +#if PLATFORM(X11) + if (WebCore::PlatformDisplay::sharedDisplay().type() == WebCore::PlatformDisplay::Type::X11) { + auto* display = downcast<WebCore::PlatformDisplayX11>(WebCore::PlatformDisplay::sharedDisplay()).native(); + xErrorTrapper.construct(display, WebCore::XErrorTrapper::Policy::Warn); + } +#endif + + m_parameters.extraInitializationData.add("plugin-path", argv[3]); + return AuxiliaryProcessMainBase::parseCommandLine(argc, argv); + } +}; + +int PluginProcessMain(int argc, char** argv) +{ + return AuxiliaryProcessMain<PluginProcessMainUnix>(argc, argv); +} + +} // namespace WebKit + +#endif diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/PluginProcess/unix/PluginProcessUnix.cpp webkitgtk-2.32.0/Source/WebKit/PluginProcess/unix/PluginProcessUnix.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/PluginProcess/unix/PluginProcessUnix.cpp 1969-12-31 18:00:00.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/PluginProcess/unix/PluginProcessUnix.cpp 2021-04-12 12:00:15.985985211 -0500 @@ -0,0 +1,47 @@ +/* + * Copyright (C) 2011 Igalia S.L. + * + * 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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. + */ + +#include "config.h" +#include "PluginProcess.h" + +#if ENABLE(PLUGIN_PROCESS) + +#include "PluginProcessCreationParameters.h" +#include <WebCore/NotImplemented.h> + +namespace WebKit { + +void PluginProcess::platformInitializeProcess(const AuxiliaryProcessInitializationParameters&) +{ +} + +void PluginProcess::platformInitializePluginProcess(PluginProcessCreationParameters&&) +{ + notImplemented(); +} + +} // namespace WebKit + +#endif // ENABLE(PLUGIN_PROCESS) diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/Shared/AuxiliaryProcessMain.h webkitgtk-2.32.0/Source/WebKit/Shared/AuxiliaryProcessMain.h --- webkitgtk-2.32.0.orig/Source/WebKit/Shared/AuxiliaryProcessMain.h 2021-02-26 03:57:15.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/Shared/AuxiliaryProcessMain.h 2021-04-14 14:22:55.723379965 -0500 @@ -36,7 +36,7 @@ namespace WebKit { class AuxiliaryProcessMainCommon { public: - bool parseCommandLine(int argc, char** argv); + virtual bool parseCommandLine(int argc, char** argv); protected: AuxiliaryProcessInitializationParameters m_parameters; diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/Shared/Plugins/Netscape/unix/NetscapePluginModuleUnix.cpp webkitgtk-2.32.0/Source/WebKit/Shared/Plugins/Netscape/unix/NetscapePluginModuleUnix.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/Shared/Plugins/Netscape/unix/NetscapePluginModuleUnix.cpp 1969-12-31 18:00:00.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/Shared/Plugins/Netscape/unix/NetscapePluginModuleUnix.cpp 2021-04-12 12:00:15.985985211 -0500 @@ -0,0 +1,246 @@ +/* + * Copyright (C) 2010 Apple 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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. + */ + +#include "config.h" +#include "NetscapePluginModule.h" + +#if PLUGIN_ARCHITECTURE(UNIX) && ENABLE(NETSCAPE_PLUGIN_API) + +#include "NetscapeBrowserFuncs.h" +#include "PluginProcessProxy.h" +#include <errno.h> +#include <fcntl.h> +#include <sys/stat.h> +#include <sys/types.h> +#include <unistd.h> +#include <wtf/FileSystem.h> +#include <wtf/text/StringBuilder.h> + +namespace WebKit { +using namespace WebCore; + +class StdoutDevNullRedirector { +public: + StdoutDevNullRedirector(); + ~StdoutDevNullRedirector(); + +private: + int m_savedStdout; +}; + +StdoutDevNullRedirector::StdoutDevNullRedirector() + : m_savedStdout(-1) +{ + int newStdout = open("/dev/null", O_WRONLY); + if (newStdout == -1) + return; + m_savedStdout = dup(STDOUT_FILENO); + dup2(newStdout, STDOUT_FILENO); + close(newStdout); +} + +StdoutDevNullRedirector::~StdoutDevNullRedirector() +{ + if (m_savedStdout != -1) { + dup2(m_savedStdout, STDOUT_FILENO); + close(m_savedStdout); + } +} + + +void NetscapePluginModule::parseMIMEDescription(const String& mimeDescription, Vector<MimeClassInfo>& result) +{ + ASSERT_ARG(result, result.isEmpty()); + + Vector<String> types = mimeDescription.convertToASCIILowercase().split(';'); + result.reserveInitialCapacity(types.size()); + + size_t mimeInfoCount = 0; + for (size_t i = 0; i < types.size(); ++i) { + Vector<String> mimeTypeParts = types[i].splitAllowingEmptyEntries(':'); + if (mimeTypeParts.size() <= 0) + continue; + + result.uncheckedAppend(MimeClassInfo()); + MimeClassInfo& mimeInfo = result[mimeInfoCount++]; + mimeInfo.type = mimeTypeParts[0]; + + if (mimeTypeParts.size() > 1) + mimeInfo.extensions = mimeTypeParts[1].split(','); + + if (mimeTypeParts.size() > 2) + mimeInfo.desc = mimeTypeParts[2]; + } +} + +String NetscapePluginModule::buildMIMEDescription(const Vector<MimeClassInfo>& mimeDescription) +{ + StringBuilder builder; + + size_t mimeInfoCount = mimeDescription.size(); + for (size_t i = 0; i < mimeInfoCount; ++i) { + const MimeClassInfo& mimeInfo = mimeDescription[i]; + builder.append(mimeInfo.type); + builder.append(':'); + + size_t extensionsCount = mimeInfo.extensions.size(); + for (size_t j = 0; j < extensionsCount; ++j) { + builder.append(mimeInfo.extensions[j]); + if (j != extensionsCount - 1) + builder.append(','); + } + builder.append(':'); + + builder.append(mimeInfo.desc); + if (i != mimeInfoCount - 1) + builder.append(';'); + } + + return builder.toString(); +} + +bool NetscapePluginModule::getPluginInfoForLoadedPlugin(RawPluginMetaData& metaData) +{ + ASSERT(m_isInitialized); + + Module* module = m_module.get(); + NPP_GetValueProcPtr NPP_GetValue = module->functionPointer<NPP_GetValueProcPtr>("NP_GetValue"); + if (!NPP_GetValue) + return false; + + NP_GetMIMEDescriptionFuncPtr NP_GetMIMEDescription = module->functionPointer<NP_GetMIMEDescriptionFuncPtr>("NP_GetMIMEDescription"); + if (!NP_GetMIMEDescription) + return false; + + char* buffer; + NPError error = NPP_GetValue(0, NPPVpluginNameString, &buffer); + if (error == NPERR_NO_ERROR) + metaData.name = String::fromUTF8(buffer); + + error = NPP_GetValue(0, NPPVpluginDescriptionString, &buffer); + if (error == NPERR_NO_ERROR) + metaData.description = String::fromUTF8(buffer); + + String mimeDescription = String::fromUTF8(NP_GetMIMEDescription()); + if (mimeDescription.isNull()) + return false; + + metaData.mimeDescription = mimeDescription; + + return true; +} + +bool NetscapePluginModule::getPluginInfo(const String& pluginPath, PluginModuleInfo& plugin) +{ + RawPluginMetaData metaData; + if (!PluginProcessProxy::scanPlugin(pluginPath, metaData)) + return false; + + plugin.path = pluginPath; + plugin.info.file = FileSystem::pathGetFileName(pluginPath); + plugin.info.name = metaData.name; + plugin.info.desc = metaData.description; + parseMIMEDescription(metaData.mimeDescription, plugin.info.mimes); + + return true; +} + +void NetscapePluginModule::determineQuirks() +{ + RawPluginMetaData metaData; + if (!getPluginInfoForLoadedPlugin(metaData)) + return; + + Vector<MimeClassInfo> mimeTypes; + parseMIMEDescription(metaData.mimeDescription, mimeTypes); + +#if PLATFORM(X11) + for (size_t i = 0; i < mimeTypes.size(); ++i) { + if (mimeTypes[i].type == "application/x-shockwave-flash") { +#if CPU(X86_64) + m_pluginQuirks.add(PluginQuirks::IgnoreRightClickInWindowlessMode); +#endif + m_pluginQuirks.add(PluginQuirks::DoNotCancelSrcStreamInWindowedMode); + break; + } + } +#endif // PLATFORM(X11) +} + +static void writeCharacter(char byte) +{ + int result; + while ((result = fputc(byte, stdout)) == EOF && errno == EINTR) { } + ASSERT(result != EOF); +} + +static void writeLine(const String& line) +{ + CString utf8String = line.utf8(); + const char* utf8Data = utf8String.data(); + + for (unsigned i = 0; i < utf8String.length(); i++) { + char character = utf8Data[i]; + if (character != '\n') + writeCharacter(character); + } + writeCharacter('\n'); +} + +bool NetscapePluginModule::scanPlugin(const String& pluginPath) +{ + RawPluginMetaData metaData; + + { + // Don't allow the plugin to pollute the standard output. + StdoutDevNullRedirector stdOutRedirector; + + // We are loading the plugin here since it does not seem to be a standardized way to + // get the needed informations from a UNIX plugin without loading it. + RefPtr<NetscapePluginModule> pluginModule = NetscapePluginModule::getOrCreate(pluginPath); + if (!pluginModule) + return false; + + pluginModule->incrementLoadCount(); + bool success = pluginModule->getPluginInfoForLoadedPlugin(metaData); + pluginModule->decrementLoadCount(); + + if (!success) + return false; + } + + // Write data to standard output for the UI process. + writeLine(metaData.name); + writeLine(metaData.description); + writeLine(metaData.mimeDescription); + + fflush(stdout); + + return true; +} + +} // namespace WebKit + +#endif // PLUGIN_ARCHITECTURE(UNIX) && ENABLE(NETSCAPE_PLUGIN_API) diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/Shared/Plugins/unix/PluginSearchPath.cpp webkitgtk-2.32.0/Source/WebKit/Shared/Plugins/unix/PluginSearchPath.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/Shared/Plugins/unix/PluginSearchPath.cpp 1969-12-31 18:00:00.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/Shared/Plugins/unix/PluginSearchPath.cpp 2021-04-12 12:00:15.989985232 -0500 @@ -0,0 +1,73 @@ +/* + * Copyright (C) 2015 Igalia S.L. + * + * 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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. + */ + +#include "config.h" +#include "PluginSearchPath.h" + +#include <wtf/FileSystem.h> + +namespace WebKit { + +Vector<String> pluginsDirectories() +{ + Vector<String> result; + +#if ENABLE(NETSCAPE_PLUGIN_API) + String mozillaPaths(getenv("MOZ_PLUGIN_PATH")); + if (!mozillaPaths.isEmpty()) { + Vector<String> paths = mozillaPaths.split(':'); + result.appendVector(paths); + } + + String mozillaHome(getenv("MOZILLA_HOME")); + if (!mozillaHome.isEmpty()) + result.append(mozillaHome + "/plugins"); + + result.append(FileSystem::homeDirectoryPath() + "/.mozilla/plugins"); + result.append(FileSystem::homeDirectoryPath() + "/.netscape/plugins"); + result.append("/usr/lib/browser/plugins"); + result.append("/usr/local/lib/mozilla/plugins"); + result.append("/usr/lib/firefox/plugins"); + result.append("/usr/lib64/browser-plugins"); + result.append("/usr/lib/browser-plugins"); + result.append("/usr/lib/mozilla/plugins"); + result.append("/usr/local/netscape/plugins"); + result.append("/opt/mozilla/plugins"); + result.append("/opt/mozilla/lib/plugins"); + result.append("/opt/netscape/plugins"); + result.append("/opt/netscape/communicator/plugins"); + result.append("/usr/lib/netscape/plugins"); + result.append("/usr/lib/netscape/plugins-libc5"); + result.append("/usr/lib/netscape/plugins-libc6"); + result.append("/usr/lib64/netscape/plugins"); + result.append("/usr/lib64/mozilla/plugins"); + result.append("/usr/lib/nsbrowser/plugins"); + result.append("/usr/lib64/nsbrowser/plugins"); +#endif + + return result; +} + +} // namespace WebKit diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/Shared/Plugins/unix/PluginSearchPath.h webkitgtk-2.32.0/Source/WebKit/Shared/Plugins/unix/PluginSearchPath.h --- webkitgtk-2.32.0.orig/Source/WebKit/Shared/Plugins/unix/PluginSearchPath.h 1969-12-31 18:00:00.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/Shared/Plugins/unix/PluginSearchPath.h 2021-04-12 12:00:15.989985232 -0500 @@ -0,0 +1,38 @@ +/* + * Copyright (C) 2015 Igalia S.L. + * + * 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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 PluginSearchPath_h +#define PluginSearchPath_h + +#include <wtf/Forward.h> +#include <wtf/Vector.h> + +namespace WebKit { + +Vector<String> pluginsDirectories(); + +} // namespace WebKit + +#endif // PluginSandboxProfile_h diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/SourcesGTK.txt webkitgtk-2.32.0/Source/WebKit/SourcesGTK.txt --- webkitgtk-2.32.0.orig/Source/WebKit/SourcesGTK.txt 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/SourcesGTK.txt 2021-04-12 12:00:15.989985232 -0500 @@ -60,6 +60,10 @@ Platform/glib/ModuleGlib.cpp Platform/unix/LoggingUnix.cpp Platform/unix/SharedMemoryUnix.cpp +PluginProcess/unix/PluginControllerProxyUnix.cpp +PluginProcess/unix/PluginProcessMainUnix.cpp +PluginProcess/unix/PluginProcessUnix.cpp + Shared/API/c/cairo/WKImageCairo.cpp Shared/API/glib/WebKitContextMenu.cpp @no-unify @@ -77,6 +81,11 @@ Shared/CoordinatedGraphics/threadedcompo Shared/CoordinatedGraphics/threadedcompositor/ThreadedDisplayRefreshMonitor.cpp Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.cpp +Shared/Plugins/Netscape/NetscapePluginModuleNone.cpp +Shared/Plugins/Netscape/unix/NetscapePluginModuleUnix.cpp + +Shared/Plugins/unix/PluginSearchPath.cpp + Shared/cairo/ShareableBitmapCairo.cpp Shared/glib/ArgumentCodersGLib.cpp @@ -233,6 +242,11 @@ UIProcess/Launcher/glib/FlatpakLauncher. UIProcess/linux/MemoryPressureMonitor.cpp +UIProcess/Plugins/gtk/PluginInfoCache.cpp + +UIProcess/Plugins/unix/PluginInfoStoreUnix.cpp +UIProcess/Plugins/unix/PluginProcessProxyUnix.cpp + UIProcess/WebsiteData/soup/WebsiteDataStoreSoup.cpp UIProcess/WebsiteData/unix/WebsiteDataStoreUnix.cpp @@ -404,6 +418,11 @@ WebProcess/Inspector/gtk/WebInspectorUIG WebProcess/MediaCache/WebMediaKeyStorageManager.cpp +WebProcess/Plugins/Netscape/unix/NetscapePluginUnix.cpp @no-unify +WebProcess/Plugins/Netscape/unix/PluginProxyUnix.cpp @no-unify + +WebProcess/Plugins/Netscape/x11/NetscapePluginX11.cpp @no-unify + WebProcess/WebCoreSupport/glib/WebEditorClientGLib.cpp WebProcess/WebCoreSupport/gtk/WebContextMenuClientGtk.cpp @@ -436,3 +455,5 @@ WebProcess/glib/WebProcessGLib.cpp WebProcess/gtk/WaylandCompositorDisplay.cpp WebProcess/gtk/WebProcessMainGtk.cpp + +WebProcess/Plugins/Netscape/NetscapePluginNone.cpp diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/SourcesWPE.txt webkitgtk-2.32.0/Source/WebKit/SourcesWPE.txt --- webkitgtk-2.32.0.orig/Source/WebKit/SourcesWPE.txt 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/SourcesWPE.txt 2021-04-12 12:00:15.989985232 -0500 @@ -60,6 +60,10 @@ Platform/glib/ModuleGlib.cpp Platform/unix/LoggingUnix.cpp Platform/unix/SharedMemoryUnix.cpp +PluginProcess/unix/PluginControllerProxyUnix.cpp +PluginProcess/unix/PluginProcessMainUnix.cpp +PluginProcess/unix/PluginProcessUnix.cpp + Shared/API/c/cairo/WKImageCairo.cpp Shared/API/glib/WebKitContextMenu.cpp @no-unify @@ -77,6 +81,9 @@ Shared/CoordinatedGraphics/threadedcompo Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.cpp Shared/CoordinatedGraphics/threadedcompositor/ThreadedDisplayRefreshMonitor.cpp +Shared/Plugins/Netscape/NetscapePluginModuleNone.cpp +Shared/Plugins/Netscape/unix/NetscapePluginModuleUnix.cpp + Shared/cairo/ShareableBitmapCairo.cpp Shared/glib/ArgumentCodersGLib.cpp @@ -206,6 +213,9 @@ UIProcess/Launcher/glib/ProcessLauncherG UIProcess/Launcher/glib/BubblewrapLauncher.cpp UIProcess/Launcher/glib/FlatpakLauncher.cpp +UIProcess/Plugins/unix/PluginInfoStoreUnix.cpp +UIProcess/Plugins/unix/PluginProcessProxyUnix.cpp + UIProcess/WebsiteData/soup/WebsiteDataStoreSoup.cpp UIProcess/WebsiteData/unix/WebsiteDataStoreUnix.cpp @@ -243,6 +253,8 @@ WebProcess/InjectedBundle/glib/InjectedB WebProcess/MediaCache/WebMediaKeyStorageManager.cpp +WebProcess/Plugins/Netscape/NetscapePluginNone.cpp @no-unify + WebProcess/WebCoreSupport/glib/WebEditorClientGLib.cpp WebProcess/WebCoreSupport/soup/WebFrameNetworkingContext.cpp diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/glib/WebKitMimeInfo.cpp webkitgtk-2.32.0/Source/WebKit/UIProcess/API/glib/WebKitMimeInfo.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/glib/WebKitMimeInfo.cpp 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/API/glib/WebKitMimeInfo.cpp 2021-04-12 12:00:15.989985232 -0500 @@ -20,12 +20,32 @@ #include "config.h" #include "WebKitMimeInfo.h" +#include "WebKitMimeInfoPrivate.h" +#include <wtf/glib/GRefPtr.h> +#include <wtf/text/CString.h> + struct _WebKitMimeInfo { + _WebKitMimeInfo(const WebCore::MimeClassInfo& mimeInfo) + : mimeInfo(mimeInfo) + { + } + + WebCore::MimeClassInfo mimeInfo; + CString mimeType; + CString description; + GRefPtr<GPtrArray> extensions; + + int referenceCount { 0 }; }; -ALLOW_DEPRECATED_DECLARATIONS_BEGIN G_DEFINE_BOXED_TYPE(WebKitMimeInfo, webkit_mime_info, webkit_mime_info_ref, webkit_mime_info_unref) -ALLOW_DEPRECATED_DECLARATIONS_END + +WebKitMimeInfo* webkitMimeInfoCreate(const WebCore::MimeClassInfo& mimeInfo) +{ + WebKitMimeInfo* info = static_cast<WebKitMimeInfo*>(fastMalloc(sizeof(WebKitMimeInfo))); + new (info) WebKitMimeInfo(mimeInfo); + return info; +} /** * webkit_mime_info_ref: @@ -35,12 +55,11 @@ ALLOW_DEPRECATED_DECLARATIONS_END * function is MT-safe and may be called from any thread. * * Returns: The passed in #WebKitMimeInfo - * - * Deprecated: 2.32 */ -WebKitMimeInfo* webkit_mime_info_ref(WebKitMimeInfo*) +WebKitMimeInfo* webkit_mime_info_ref(WebKitMimeInfo* info) { - return nullptr; + g_atomic_int_inc(&info->referenceCount); + return info; } /** @@ -51,11 +70,13 @@ WebKitMimeInfo* webkit_mime_info_ref(Web * reference count drops to 0, all memory allocated by the #WebKitMimeInfo is * released. This function is MT-safe and may be called from any * thread. - * - * Deprecated: 2.32 */ -void webkit_mime_info_unref(WebKitMimeInfo*) +void webkit_mime_info_unref(WebKitMimeInfo* info) { + if (g_atomic_int_dec_and_test(&info->referenceCount)) { + info->~WebKitMimeInfo(); + fastFree(info); + } } /** @@ -63,12 +84,17 @@ void webkit_mime_info_unref(WebKitMimeIn * @info: a #WebKitMimeInfo * * Returns: the MIME type of @info - * - * Deprecated: 2.32 */ -const char* webkit_mime_info_get_mime_type(WebKitMimeInfo*) +const char* webkit_mime_info_get_mime_type(WebKitMimeInfo* info) { - return nullptr; + if (!info->mimeType.isNull()) + return info->mimeType.data(); + + if (info->mimeInfo.type.isEmpty()) + return 0; + + info->mimeType = info->mimeInfo.type.utf8(); + return info->mimeType.data(); } /** @@ -76,12 +102,17 @@ const char* webkit_mime_info_get_mime_ty * @info: a #WebKitMimeInfo * * Returns: the description of the MIME type of @info - * - * Deprecated: 2.32 */ -const char* webkit_mime_info_get_description(WebKitMimeInfo*) +const char* webkit_mime_info_get_description(WebKitMimeInfo* info) { - return nullptr; + if (!info->description.isNull()) + return info->description.data(); + + if (info->mimeInfo.desc.isEmpty()) + return 0; + + info->description = info->mimeInfo.desc.utf8(); + return info->description.data(); } /** @@ -93,10 +124,22 @@ const char* webkit_mime_info_get_descrip * * Returns: (array zero-terminated=1) (transfer none): a * %NULL-terminated array of strings - * - * Deprecated: 2.32 */ -const char* const* webkit_mime_info_get_extensions(WebKitMimeInfo*) +const char* const* webkit_mime_info_get_extensions(WebKitMimeInfo* info) { - return nullptr; + if (info->extensions) + return reinterpret_cast<gchar**>(info->extensions->pdata); + + if (info->mimeInfo.extensions.isEmpty()) + return 0; + + info->extensions = adoptGRef(g_ptr_array_new_with_free_func(g_free)); + for (size_t i = 0; i < info->mimeInfo.extensions.size(); ++i) { + if (info->mimeInfo.extensions[i].isEmpty()) + continue; + g_ptr_array_add(info->extensions.get(), g_strdup(info->mimeInfo.extensions[i].utf8().data())); + } + g_ptr_array_add(info->extensions.get(), 0); + + return reinterpret_cast<gchar**>(info->extensions->pdata); } diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/glib/WebKitMimeInfoPrivate.h webkitgtk-2.32.0/Source/WebKit/UIProcess/API/glib/WebKitMimeInfoPrivate.h --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/glib/WebKitMimeInfoPrivate.h 1969-12-31 18:00:00.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/API/glib/WebKitMimeInfoPrivate.h 2021-04-12 12:00:15.989985232 -0500 @@ -0,0 +1,25 @@ +/* + * Copyright (C) 2012 Igalia S.L. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + +#pragma once + +#include "WebKitMimeInfo.h" +#include <WebCore/PluginData.h> + +WebKitMimeInfo* webkitMimeInfoCreate(const WebCore::MimeClassInfo&); diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/glib/WebKitPlugin.cpp webkitgtk-2.32.0/Source/WebKit/UIProcess/API/glib/WebKitPlugin.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/glib/WebKitPlugin.cpp 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/API/glib/WebKitPlugin.cpp 2021-04-12 12:00:15.989985232 -0500 @@ -20,7 +20,12 @@ #include "config.h" #include "WebKitPlugin.h" +#include "WebKitMimeInfoPrivate.h" +#include "WebKitPluginPrivate.h" #include <wtf/glib/WTFGType.h> +#include <wtf/text/CString.h> + +using namespace WebKit; /** * SECTION: WebKitPlugin @@ -34,31 +39,52 @@ * be obtained from the #WebKitWebContext, with * webkit_web_context_get_plugins(). * - * Deprecated: 2.32 */ struct _WebKitPluginPrivate { + ~_WebKitPluginPrivate() + { + g_list_free_full(mimeInfoList, reinterpret_cast<GDestroyNotify>(webkit_mime_info_unref)); + } + + PluginModuleInfo pluginInfo; + CString name; + CString description; + CString path; + GList* mimeInfoList; }; -ALLOW_DEPRECATED_DECLARATIONS_BEGIN WEBKIT_DEFINE_TYPE(WebKitPlugin, webkit_plugin, G_TYPE_OBJECT) -ALLOW_DEPRECATED_DECLARATIONS_END static void webkit_plugin_class_init(WebKitPluginClass*) { } +WebKitPlugin* webkitPluginCreate(const PluginModuleInfo& pluginInfo) +{ + WebKitPlugin* plugin = WEBKIT_PLUGIN(g_object_new(WEBKIT_TYPE_PLUGIN, NULL)); + plugin->priv->pluginInfo = pluginInfo; + return plugin; +} + /** * webkit_plugin_get_name: * @plugin: a #WebKitPlugin * * Returns: the name of the plugin. - * - * Deprecated: 2.32 */ -const char* webkit_plugin_get_name(WebKitPlugin*) +const char* webkit_plugin_get_name(WebKitPlugin* plugin) { - return nullptr; + g_return_val_if_fail(WEBKIT_IS_PLUGIN(plugin), 0); + + if (!plugin->priv->name.isNull()) + return plugin->priv->name.data(); + + if (plugin->priv->pluginInfo.info.name.isEmpty()) + return 0; + + plugin->priv->name = plugin->priv->pluginInfo.info.name.utf8(); + return plugin->priv->name.data(); } /** @@ -66,12 +92,19 @@ const char* webkit_plugin_get_name(WebKi * @plugin: a #WebKitPlugin * * Returns: the description of the plugin. - * - * Deprecated: 2.32 */ -const char* webkit_plugin_get_description(WebKitPlugin*) +const char* webkit_plugin_get_description(WebKitPlugin* plugin) { - return nullptr; + g_return_val_if_fail(WEBKIT_IS_PLUGIN(plugin), 0); + + if (!plugin->priv->description.isNull()) + return plugin->priv->description.data(); + + if (plugin->priv->pluginInfo.info.desc.isEmpty()) + return 0; + + plugin->priv->description = plugin->priv->pluginInfo.info.desc.utf8(); + return plugin->priv->description.data(); } /** @@ -79,12 +112,19 @@ const char* webkit_plugin_get_descriptio * @plugin: a #WebKitPlugin * * Returns: the absolute path where the plugin is installed. - * - * Deprecated: 2.32 */ -const char* webkit_plugin_get_path(WebKitPlugin*) +const char* webkit_plugin_get_path(WebKitPlugin* plugin) { - return nullptr; + g_return_val_if_fail(WEBKIT_IS_PLUGIN(plugin), 0); + + if (!plugin->priv->path.isNull()) + return plugin->priv->path.data(); + + if (plugin->priv->pluginInfo.path.isEmpty()) + return 0; + + plugin->priv->path = plugin->priv->pluginInfo.path.utf8(); + return plugin->priv->path.data(); } /** @@ -95,10 +135,18 @@ const char* webkit_plugin_get_path(WebKi * as a list of #WebKitMimeInfo. * * Returns: (element-type WebKitMimeInfo) (transfer none): a #GList of #WebKitMimeInfo. - * - * Deprecated: 2.32 */ -GList* webkit_plugin_get_mime_info_list(WebKitPlugin*) +GList* webkit_plugin_get_mime_info_list(WebKitPlugin* plugin) { - return nullptr; + g_return_val_if_fail(WEBKIT_IS_PLUGIN(plugin), 0); + + if (plugin->priv->mimeInfoList) + return plugin->priv->mimeInfoList; + + if (plugin->priv->pluginInfo.info.mimes.isEmpty()) + return 0; + + for (size_t i = 0; i < plugin->priv->pluginInfo.info.mimes.size(); ++i) + plugin->priv->mimeInfoList = g_list_prepend(plugin->priv->mimeInfoList, webkitMimeInfoCreate(plugin->priv->pluginInfo.info.mimes[i])); + return plugin->priv->mimeInfoList; } diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/glib/WebKitPluginPrivate.h webkitgtk-2.32.0/Source/WebKit/UIProcess/API/glib/WebKitPluginPrivate.h --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/glib/WebKitPluginPrivate.h 1969-12-31 18:00:00.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/API/glib/WebKitPluginPrivate.h 2021-04-12 12:00:15.989985232 -0500 @@ -0,0 +1,25 @@ +/* + * Copyright (C) 2012 Igalia S.L. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + +#pragma once + +#include "PluginModuleInfo.h" +#include "WebKitPlugin.h" + +WebKitPlugin* webkitPluginCreate(const WebKit::PluginModuleInfo&); diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/glib/WebKitSettings.cpp webkitgtk-2.32.0/Source/WebKit/UIProcess/API/glib/WebKitSettings.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/glib/WebKitSettings.cpp 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/API/glib/WebKitSettings.cpp 2021-04-12 12:21:48.308807941 -0500 @@ -222,6 +222,7 @@ static void webKitSettingsSetProperty(GO webkit_settings_set_enable_frame_flattening(settings, g_value_get_boolean(value)); break; case PROP_ENABLE_PLUGINS: + webkit_settings_set_enable_plugins(settings, g_value_get_boolean(value)); break; case PROP_ENABLE_JAVA: webkit_settings_set_enable_java(settings, g_value_get_boolean(value)); @@ -424,7 +425,7 @@ static void webKitSettingsGetProperty(GO g_value_set_boolean(value, webkit_settings_get_enable_frame_flattening(settings)); break; case PROP_ENABLE_PLUGINS: - g_value_set_boolean(value, FALSE); + g_value_set_boolean(value, webkit_settings_get_enable_plugins(settings)); break; case PROP_ENABLE_JAVA: g_value_set_boolean(value, webkit_settings_get_enable_java(settings)); @@ -726,15 +727,13 @@ static void webkit_settings_class_init(W * WebKitSettings:enable-plugins: * * Determines whether or not plugins on the page are enabled. - * - * Deprecated: 2.32 */ g_object_class_install_property(gObjectClass, PROP_ENABLE_PLUGINS, g_param_spec_boolean("enable-plugins", _("Enable plugins"), _("Enable embedded plugin objects."), - FALSE, + TRUE, readWriteConstructParamFlags)); /** @@ -1880,16 +1879,12 @@ void webkit_settings_set_enable_frame_fl * Get the #WebKitSettings:enable-plugins property. * * Returns: %TRUE If plugins are enabled or %FALSE otherwise. - * - * Deprecated: 2.32 */ gboolean webkit_settings_get_enable_plugins(WebKitSettings* settings) { g_return_val_if_fail(WEBKIT_IS_SETTINGS(settings), FALSE); - g_warning("webkit_settings_get_enable_plugins is deprecated and always returns FALSE. Plugins are no longer supported."); - - return FALSE; + return settings->priv->preferences->pluginsEnabled(); } /** @@ -1898,15 +1893,18 @@ gboolean webkit_settings_get_enable_plug * @enabled: Value to be set * * Set the #WebKitSettings:enable-plugins property. - * - * Deprecated: 2.32 */ void webkit_settings_set_enable_plugins(WebKitSettings* settings, gboolean enabled) { g_return_if_fail(WEBKIT_IS_SETTINGS(settings)); - if (enabled) - g_warning("webkit_settings_set_enable_plugins is deprecated and does nothing. Plugins are no longer supported."); + WebKitSettingsPrivate* priv = settings->priv; + bool currentValue = priv->preferences->pluginsEnabled(); + if (currentValue == enabled) + return; + + priv->preferences->setPluginsEnabled(enabled); + g_object_notify(G_OBJECT(settings), "enable-plugins"); } /** diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/glib/WebKitWebContext.cpp webkitgtk-2.32.0/Source/WebKit/UIProcess/API/glib/WebKitWebContext.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/glib/WebKitWebContext.cpp 2021-03-12 03:49:24.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/API/glib/WebKitWebContext.cpp 2021-04-12 12:00:15.989985232 -0500 @@ -40,6 +40,7 @@ #include "WebKitInitialize.h" #include "WebKitInjectedBundleClient.h" #include "WebKitNotificationProvider.h" +#include "WebKitPluginPrivate.h" #include "WebKitPrivate.h" #include "WebKitProtocolHandler.h" #include "WebKitSecurityManagerPrivate.h" @@ -1121,12 +1122,31 @@ WebKitSecurityManager* webkit_web_contex * @directory: the directory to add * * Set an additional directory where WebKit will look for plugins. - * - * Deprecated: 2.32 */ -void webkit_web_context_set_additional_plugins_directory(WebKitWebContext*, const char*) +void webkit_web_context_set_additional_plugins_directory(WebKitWebContext* context, const char* directory) +{ + g_return_if_fail(WEBKIT_IS_WEB_CONTEXT(context)); + g_return_if_fail(directory); + +#if ENABLE(NETSCAPE_PLUGIN_API) + context->priv->processPool->setAdditionalPluginsDirectory(FileSystem::stringFromFileSystemRepresentation(directory)); +#endif +} + +static void destroyPluginList(GList* plugins) +{ + g_list_free_full(plugins, g_object_unref); +} + +static void webkitWebContextGetPluginThread(GTask* task, gpointer object, gpointer /* taskData */, GCancellable*) { - g_warning("webkit_web_context_set_additional_plugins_directory is deprecated and does nothing. Netscape plugins are no longer supported."); + GList* returnValue = 0; +#if ENABLE(NETSCAPE_PLUGIN_API) + Vector<PluginModuleInfo> plugins = WEBKIT_WEB_CONTEXT(object)->priv->processPool->pluginInfoStore().plugins(); + for (size_t i = 0; i < plugins.size(); ++i) + returnValue = g_list_prepend(returnValue, webkitPluginCreate(plugins[i])); +#endif + g_task_return_pointer(task, returnValue, reinterpret_cast<GDestroyNotify>(destroyPluginList)); } /** @@ -1140,17 +1160,13 @@ void webkit_web_context_set_additional_p * * When the operation is finished, @callback will be called. You can then call * webkit_web_context_get_plugins_finish() to get the result of the operation. - * - * Deprecated: 2.32 */ void webkit_web_context_get_plugins(WebKitWebContext* context, GCancellable* cancellable, GAsyncReadyCallback callback, gpointer userData) { g_return_if_fail(WEBKIT_IS_WEB_CONTEXT(context)); - g_warning("webkit_web_context_get_plugins is deprecated and always returns an empty list. Netscape plugins are no longer supported."); - GRefPtr<GTask> task = adoptGRef(g_task_new(context, cancellable, callback, userData)); - g_task_return_pointer(task.get(), nullptr, nullptr); + g_task_run_in_thread(task.get(), webkitWebContextGetPluginThread); } /** @@ -1163,13 +1179,11 @@ void webkit_web_context_get_plugins(WebK * * Returns: (element-type WebKitPlugin) (transfer full): a #GList of #WebKitPlugin. You must free the #GList with * g_list_free() and unref the #WebKitPlugin<!-- -->s with g_object_unref() when you're done with them. - * - * Deprecated: 2.32 */ GList* webkit_web_context_get_plugins_finish(WebKitWebContext* context, GAsyncResult* result, GError** error) { - g_return_val_if_fail(WEBKIT_IS_WEB_CONTEXT(context), nullptr); - g_return_val_if_fail(g_task_is_valid(result, context), nullptr); + g_return_val_if_fail(WEBKIT_IS_WEB_CONTEXT(context), 0); + g_return_val_if_fail(g_task_is_valid(result, context), 0); return static_cast<GList*>(g_task_propagate_pointer(G_TASK(result), error)); } @@ -1200,7 +1214,9 @@ GList* webkit_web_context_get_plugins_fi * const gchar *path; * * path = webkit_uri_scheme_request_get_path (request); - * if (!g_strcmp0 (path, "memory")) { + * if (!g_strcmp0 (path, "plugins")) { + * /<!-- -->* Create a GInputStream with the contents of plugins about page, and set its length to stream_length *<!-- -->/ + * } else if (!g_strcmp0 (path, "memory")) { * /<!-- -->* Create a GInputStream with the contents of memory about page, and set its length to stream_length *<!-- -->/ * } else if (!g_strcmp0 (path, "applications")) { * /<!-- -->* Create a GInputStream with the contents of applications about page, and set its length to stream_length *<!-- -->/ diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/glib/WebKitWebsiteData.cpp webkitgtk-2.32.0/Source/WebKit/UIProcess/API/glib/WebKitWebsiteData.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/glib/WebKitWebsiteData.cpp 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/API/glib/WebKitWebsiteData.cpp 2021-04-12 12:00:15.989985232 -0500 @@ -74,6 +74,9 @@ static bool recordContainsSupportedDataT WebsiteDataType::WebSQLDatabases, WebsiteDataType::IndexedDBDatabases, WebsiteDataType::HSTSCache, +#if ENABLE(NETSCAPE_PLUGIN_API) + WebsiteDataType::PlugInData, +#endif WebsiteDataType::Cookies, WebsiteDataType::DeviceIdHashSalt, WebsiteDataType::ResourceLoadStatistics, @@ -103,6 +106,10 @@ static WebKitWebsiteDataTypes toWebKitWe returnValue |= WEBKIT_WEBSITE_DATA_INDEXEDDB_DATABASES; if (types.contains(WebsiteDataType::HSTSCache)) returnValue |= WEBKIT_WEBSITE_DATA_HSTS_CACHE; +#if ENABLE(NETSCAPE_PLUGIN_API) + if (types.contains(WebsiteDataType::PlugInData)) + returnValue |= WEBKIT_WEBSITE_DATA_PLUGIN_DATA; +#endif if (types.contains(WebsiteDataType::Cookies)) returnValue |= WEBKIT_WEBSITE_DATA_COOKIES; if (types.contains(WebsiteDataType::DeviceIdHashSalt)) diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/glib/WebKitWebsiteDataManager.cpp webkitgtk-2.32.0/Source/WebKit/UIProcess/API/glib/WebKitWebsiteDataManager.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/glib/WebKitWebsiteDataManager.cpp 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/API/glib/WebKitWebsiteDataManager.cpp 2021-04-12 12:00:15.989985232 -0500 @@ -990,6 +990,10 @@ static OptionSet<WebsiteDataType> toWebs returnValue.add(WebsiteDataType::IndexedDBDatabases); if (types & WEBKIT_WEBSITE_DATA_HSTS_CACHE) returnValue.add(WebsiteDataType::HSTSCache); +#if ENABLE(NETSCAPE_PLUGIN_API) + if (types & WEBKIT_WEBSITE_DATA_PLUGIN_DATA) + returnValue.add(WebsiteDataType::PlugInData); +#endif if (types & WEBKIT_WEBSITE_DATA_COOKIES) returnValue.add(WebsiteDataType::Cookies); if (types & WEBKIT_WEBSITE_DATA_DEVICE_ID_HASH_SALT) diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/glib/WebKitWebView.cpp webkitgtk-2.32.0/Source/WebKit/UIProcess/API/glib/WebKitWebView.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/glib/WebKitWebView.cpp 2021-03-25 10:14:06.000000000 -0500 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/API/glib/WebKitWebView.cpp 2021-04-12 12:23:24.881317705 -0500 @@ -473,7 +473,8 @@ static gboolean webkitWebViewLoadFail(We { if (g_error_matches(error, WEBKIT_NETWORK_ERROR, WEBKIT_NETWORK_ERROR_CANCELLED) || g_error_matches(error, WEBKIT_PLUGIN_ERROR, WEBKIT_PLUGIN_ERROR_WILL_HANDLE_LOAD) - || g_error_matches(error, WEBKIT_POLICY_ERROR, WEBKIT_POLICY_ERROR_FRAME_LOAD_INTERRUPTED_BY_POLICY_CHANGE)) + || g_error_matches(error, WEBKIT_POLICY_ERROR, WEBKIT_POLICY_ERROR_FRAME_LOAD_INTERRUPTED_BY_POLICY_CHANGE) + || g_error_matches(error, WEBKIT_PLUGIN_ERROR, WEBKIT_PLUGIN_ERROR_WILL_HANDLE_LOAD)) return FALSE; GUniquePtr<char> htmlString(g_strdup_printf("<html><body>%s</body></html>", error->message)); diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/gtk/WebKitError.h webkitgtk-2.32.0/Source/WebKit/UIProcess/API/gtk/WebKitError.h --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/gtk/WebKitError.h 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/API/gtk/WebKitError.h 2021-04-12 15:44:09.088905612 -0500 @@ -41,6 +41,12 @@ G_BEGIN_DECLS /** * WebKitNetworkError: * @WEBKIT_NETWORK_ERROR_FAILED: Generic load failure + * @WEBKIT_PLUGIN_ERROR_FAILED: Generic plugin load failure + * @WEBKIT_PLUGIN_ERROR_CANNOT_FIND_PLUGIN: Load failure due to missing plugin + * @WEBKIT_PLUGIN_ERROR_CANNOT_LOAD_PLUGIN: Load failure due to inability to load plugin + * @WEBKIT_PLUGIN_ERROR_JAVA_UNAVAILABLE: Load failure due to missing Java support that is required to load plugin + * @WEBKIT_PLUGIN_ERROR_CONNECTION_CANCELLED: Load failure due to connection cancellation + * @WEBKIT_PLUGIN_ERROR_WILL_HANDLE_LOAD: Load failure since plugin handles the load * @WEBKIT_NETWORK_ERROR_TRANSPORT: Load failure due to transport error * @WEBKIT_NETWORK_ERROR_UNKNOWN_PROTOCOL: Load failure due to unknown protocol * @WEBKIT_NETWORK_ERROR_CANCELLED: Load failure due to cancellation diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/gtk/WebKitMimeInfo.h webkitgtk-2.32.0/Source/WebKit/UIProcess/API/gtk/WebKitMimeInfo.h --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/gtk/WebKitMimeInfo.h 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/API/gtk/WebKitMimeInfo.h 2021-04-12 12:00:15.989985232 -0500 @@ -34,22 +34,22 @@ G_BEGIN_DECLS typedef struct _WebKitMimeInfo WebKitMimeInfo; -WEBKIT_DEPRECATED GType +WEBKIT_API GType webkit_mime_info_get_type (void); -WEBKIT_DEPRECATED WebKitMimeInfo * +WEBKIT_API WebKitMimeInfo * webkit_mime_info_ref (WebKitMimeInfo *info); -WEBKIT_DEPRECATED void +WEBKIT_API void webkit_mime_info_unref (WebKitMimeInfo *info); -WEBKIT_DEPRECATED const gchar * +WEBKIT_API const gchar * webkit_mime_info_get_mime_type (WebKitMimeInfo *info); -WEBKIT_DEPRECATED const gchar * +WEBKIT_API const gchar * webkit_mime_info_get_description (WebKitMimeInfo *info); -WEBKIT_DEPRECATED const gchar * const * +WEBKIT_API const gchar * const * webkit_mime_info_get_extensions (WebKitMimeInfo *info); G_END_DECLS diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/gtk/WebKitPlugin.h webkitgtk-2.32.0/Source/WebKit/UIProcess/API/gtk/WebKitPlugin.h --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/gtk/WebKitPlugin.h 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/API/gtk/WebKitPlugin.h 2021-04-12 12:00:15.993985254 -0500 @@ -55,19 +55,19 @@ struct _WebKitPluginClass { void (*_webkit_reserved3) (void); }; -WEBKIT_DEPRECATED GType +WEBKIT_API GType webkit_plugin_get_type (void); -WEBKIT_DEPRECATED const gchar * +WEBKIT_API const gchar * webkit_plugin_get_name (WebKitPlugin *plugin); -WEBKIT_DEPRECATED const gchar * +WEBKIT_API const gchar * webkit_plugin_get_description (WebKitPlugin *plugin); -WEBKIT_DEPRECATED const gchar * +WEBKIT_API const gchar * webkit_plugin_get_path (WebKitPlugin *plugin); -WEBKIT_DEPRECATED GList * +WEBKIT_API GList * webkit_plugin_get_mime_info_list (WebKitPlugin *plugin); G_END_DECLS diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/gtk/WebKitSettings.h webkitgtk-2.32.0/Source/WebKit/UIProcess/API/gtk/WebKitSettings.h --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/gtk/WebKitSettings.h 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/API/gtk/WebKitSettings.h 2021-04-12 12:00:15.993985254 -0500 @@ -147,10 +147,10 @@ WEBKIT_API void webkit_settings_set_enable_frame_flattening (WebKitSettings *settings, gboolean enabled); -WEBKIT_DEPRECATED gboolean +WEBKIT_API gboolean webkit_settings_get_enable_plugins (WebKitSettings *settings); -WEBKIT_DEPRECATED void +WEBKIT_API void webkit_settings_set_enable_plugins (WebKitSettings *settings, gboolean enabled); diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/gtk/WebKitWebContext.h webkitgtk-2.32.0/Source/WebKit/UIProcess/API/gtk/WebKitWebContext.h --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/gtk/WebKitWebContext.h 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/API/gtk/WebKitWebContext.h 2021-04-12 12:00:15.993985254 -0500 @@ -197,17 +197,17 @@ webkit_web_context_get_favicon_database_ WEBKIT_API WebKitSecurityManager * webkit_web_context_get_security_manager (WebKitWebContext *context); -WEBKIT_DEPRECATED void +WEBKIT_API void webkit_web_context_set_additional_plugins_directory (WebKitWebContext *context, const gchar *directory); -WEBKIT_DEPRECATED void +WEBKIT_API void webkit_web_context_get_plugins (WebKitWebContext *context, GCancellable *cancellable, GAsyncReadyCallback callback, gpointer user_data); -WEBKIT_DEPRECATED GList * +WEBKIT_API GList * webkit_web_context_get_plugins_finish (WebKitWebContext *context, GAsyncResult *result, GError **error); diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/gtk/WebKitWebsiteData.h webkitgtk-2.32.0/Source/WebKit/UIProcess/API/gtk/WebKitWebsiteData.h --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/API/gtk/WebKitWebsiteData.h 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/API/gtk/WebKitWebsiteData.h 2021-04-12 12:00:15.993985254 -0500 @@ -42,7 +42,7 @@ typedef struct _WebKitWebsiteData WebKit * @WEBKIT_WEBSITE_DATA_LOCAL_STORAGE: Local storage data. * @WEBKIT_WEBSITE_DATA_WEBSQL_DATABASES: WebSQL databases. Deprecated 2.24 * @WEBKIT_WEBSITE_DATA_INDEXEDDB_DATABASES: IndexedDB databases. - * @WEBKIT_WEBSITE_DATA_PLUGIN_DATA: Plugins data. Deprecated 2.32 + * @WEBKIT_WEBSITE_DATA_PLUGIN_DATA: Plugins data. * @WEBKIT_WEBSITE_DATA_COOKIES: Cookies. * @WEBKIT_WEBSITE_DATA_DEVICE_ID_HASH_SALT: Hash salt used to generate the device ids used by webpages. Since 2.24 * @WEBKIT_WEBSITE_DATA_HSTS_CACHE: HSTS cache. Since 2.26 diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/gtk/WebPageProxyGtk.cpp webkitgtk-2.32.0/Source/WebKit/UIProcess/gtk/WebPageProxyGtk.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/gtk/WebPageProxyGtk.cpp 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/gtk/WebPageProxyGtk.cpp 2021-04-12 12:00:15.993985254 -0500 @@ -38,6 +38,10 @@ #include <WebCore/PlatformDisplay.h> #include <wtf/NeverDestroyed.h> +#if PLATFORM(X11) && ENABLE(NETSCAPE_PLUGIN_API) +#include <gtk/gtkx.h> +#endif + namespace WebKit { void WebPageProxy::platformInitialize() @@ -69,6 +73,62 @@ void WebPageProxy::updateEditorState(con pageClient().selectionDidChange(); } +#if PLATFORM(X11) && ENABLE(NETSCAPE_PLUGIN_API) +typedef HashMap<uint64_t, GtkWidget* > PluginWindowMap; +static PluginWindowMap& pluginWindowMap() +{ + static NeverDestroyed<PluginWindowMap> map; + return map; +} + +static gboolean pluginContainerPlugRemoved(GtkSocket* socket) +{ + uint64_t windowID = static_cast<uint64_t>(gtk_socket_get_id(socket)); + pluginWindowMap().remove(windowID); + return FALSE; +} + +void WebPageProxy::createPluginContainer(CompletionHandler<void(uint64_t)>&& completionHandler) +{ + RELEASE_ASSERT(WebCore::PlatformDisplay::sharedDisplay().type() == WebCore::PlatformDisplay::Type::X11); + GtkWidget* socket = gtk_socket_new(); + g_signal_connect(socket, "plug-removed", G_CALLBACK(pluginContainerPlugRemoved), 0); + gtk_container_add(GTK_CONTAINER(viewWidget()), socket); + + uint64_t windowID = static_cast<uint64_t>(gtk_socket_get_id(GTK_SOCKET(socket))); + pluginWindowMap().set(windowID, socket); + completionHandler(windowID); +} + +void WebPageProxy::windowedPluginGeometryDidChange(const WebCore::IntRect& frameRect, const WebCore::IntRect& clipRect, uint64_t windowID) +{ + GtkWidget* plugin = pluginWindowMap().get(windowID); + if (!plugin) + return; + + if (gtk_widget_get_realized(plugin)) { + GdkRectangle clip = clipRect; + cairo_region_t* clipRegion = cairo_region_create_rectangle(&clip); + gdk_window_shape_combine_region(gtk_widget_get_window(plugin), clipRegion, 0, 0); + cairo_region_destroy(clipRegion); + } + + webkitWebViewBaseChildMoveResize(WEBKIT_WEB_VIEW_BASE(viewWidget()), plugin, frameRect); +} + +void WebPageProxy::windowedPluginVisibilityDidChange(bool isVisible, uint64_t windowID) +{ + GtkWidget* plugin = pluginWindowMap().get(windowID); + if (!plugin) + return; + + if (isVisible) + gtk_widget_show(plugin); + else + gtk_widget_hide(plugin); +} +#endif // PLATFORM(X11) && ENABLE(NETSCAPE_PLUGIN_API) + void WebPageProxy::setInputMethodState(Optional<InputMethodState>&& state) { webkitWebViewBaseSetInputMethodState(WEBKIT_WEB_VIEW_BASE(viewWidget()), WTFMove(state)); diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/Launcher/glib/BubblewrapLauncher.cpp webkitgtk-2.32.0/Source/WebKit/UIProcess/Launcher/glib/BubblewrapLauncher.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/Launcher/glib/BubblewrapLauncher.cpp 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/Launcher/glib/BubblewrapLauncher.cpp 2021-04-12 12:00:15.993985254 -0500 @@ -720,6 +720,13 @@ GRefPtr<GSubprocess> bubblewrapSpawn(GSu { ASSERT(launcher); +#if ENABLE(NETSCAPE_PLUGIN_API) + // It is impossible to know what access arbitrary plugins need and since it is for legacy + // reasons lets just leave it unsandboxed. + if (launchOptions.processType == ProcessLauncher::ProcessType::Plugin) + return adoptGRef(g_subprocess_launcher_spawnv(launcher, argv, error)); +#endif + // For now we are just considering the network process trusted as it // requires a lot of access but doesn't execute arbitrary code like // the WebProcess where our focus lies. diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/Launcher/glib/ProcessLauncherGLib.cpp webkitgtk-2.32.0/Source/WebKit/UIProcess/Launcher/glib/ProcessLauncherGLib.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/Launcher/glib/ProcessLauncherGLib.cpp 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/Launcher/glib/ProcessLauncherGLib.cpp 2021-04-12 12:00:15.993985254 -0500 @@ -105,10 +105,21 @@ void ProcessLauncher::launchProcess() String executablePath; CString realExecutablePath; +#if ENABLE(NETSCAPE_PLUGIN_API) + String pluginPath; + CString realPluginPath; +#endif switch (m_launchOptions.processType) { case ProcessLauncher::ProcessType::Web: executablePath = executablePathOfWebProcess(); break; +#if ENABLE(NETSCAPE_PLUGIN_API) + case ProcessLauncher::ProcessType::Plugin: + executablePath = executablePathOfPluginProcess(); + pluginPath = m_launchOptions.extraInitializationData.get("plugin-path"); + realPluginPath = FileSystem::fileSystemRepresentation(pluginPath); + break; +#endif case ProcessLauncher::ProcessType::Network: executablePath = executablePathOfNetworkProcess(); break; @@ -156,7 +167,11 @@ void ProcessLauncher::launchProcess() if (configureJSCForTesting) argv[i++] = const_cast<char*>("--configure-jsc-for-testing"); #endif +#if ENABLE(NETSCAPE_PLUGIN_API) + argv[i++] = const_cast<char*>(realPluginPath.data()); +#else argv[i++] = nullptr; +#endif argv[i++] = nullptr; GRefPtr<GSubprocessLauncher> launcher = adoptGRef(g_subprocess_launcher_new(G_SUBPROCESS_FLAGS_INHERIT_FDS)); diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/Plugins/gtk/PluginInfoCache.cpp webkitgtk-2.32.0/Source/WebKit/UIProcess/Plugins/gtk/PluginInfoCache.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/Plugins/gtk/PluginInfoCache.cpp 1969-12-31 18:00:00.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/Plugins/gtk/PluginInfoCache.cpp 2021-04-12 12:00:15.993985254 -0500 @@ -0,0 +1,167 @@ +/* + * Copyright (C) 2014 Igalia S.L. + * + * 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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. + */ + +#include "config.h" +#include "PluginInfoCache.h" + +#if ENABLE(NETSCAPE_PLUGIN_API) + +#include "NetscapePluginModule.h" +#include <WebCore/PlatformDisplay.h> +#include <wtf/FileSystem.h> +#include <wtf/text/CString.h> + +namespace WebKit { + +static const unsigned gSchemaVersion = 3; + +PluginInfoCache& PluginInfoCache::singleton() +{ + static NeverDestroyed<PluginInfoCache> pluginInfoCache; + return pluginInfoCache; +} + +static inline const char* cacheFilenameForCurrentDisplay() +{ +#if PLATFORM(X11) + if (WebCore::PlatformDisplay::sharedDisplay().type() == WebCore::PlatformDisplay::Type::X11) + return "plugins-x11"; +#endif +#if PLATFORM(WAYLAND) + if (WebCore::PlatformDisplay::sharedDisplay().type() == WebCore::PlatformDisplay::Type::Wayland) + return "plugins-wayland"; +#endif + + ASSERT_NOT_REACHED(); + return "plugins"; +} + +PluginInfoCache::PluginInfoCache() + : m_cacheFile(g_key_file_new()) + , m_saveToFileIdle(RunLoop::main(), this, &PluginInfoCache::saveToFile) + , m_readOnlyMode(false) +{ + m_saveToFileIdle.setPriority(G_PRIORITY_DEFAULT_IDLE); + + GUniquePtr<char> cacheDirectory(g_build_filename(g_get_user_cache_dir(), "webkitgtk", nullptr)); + if (FileSystem::makeAllDirectories(cacheDirectory.get())) { + // Delete old cache file. + GUniquePtr<char> oldCachePath(g_build_filename(cacheDirectory.get(), "plugins", nullptr)); + FileSystem::deleteFile(FileSystem::stringFromFileSystemRepresentation(oldCachePath.get())); + + m_cachePath.reset(g_build_filename(cacheDirectory.get(), cacheFilenameForCurrentDisplay(), nullptr)); + g_key_file_load_from_file(m_cacheFile.get(), m_cachePath.get(), G_KEY_FILE_NONE, nullptr); + } + + if (g_key_file_has_group(m_cacheFile.get(), "schema")) { + unsigned schemaVersion = static_cast<unsigned>(g_key_file_get_integer(m_cacheFile.get(), "schema", "version", nullptr)); + if (schemaVersion < gSchemaVersion) { + // Cache file using an old schema, create a new empty file. + m_cacheFile.reset(g_key_file_new()); + } else if (schemaVersion > gSchemaVersion) { + // Cache file using a newer schema, use the cache in read only mode. + m_readOnlyMode = true; + } else { + // Same schema version, we don't need to update it. + return; + } + } + + g_key_file_set_integer(m_cacheFile.get(), "schema", "version", static_cast<unsigned>(gSchemaVersion)); +} + +PluginInfoCache::~PluginInfoCache() +{ +} + +void PluginInfoCache::saveToFile() +{ + gsize dataLength; + GUniquePtr<char> data(g_key_file_to_data(m_cacheFile.get(), &dataLength, nullptr)); + if (!data) + return; + + g_file_set_contents(m_cachePath.get(), data.get(), dataLength, nullptr); +} + +bool PluginInfoCache::getPluginInfo(const String& pluginPath, PluginModuleInfo& plugin) +{ + CString pluginGroup = pluginPath.utf8(); + if (!g_key_file_has_group(m_cacheFile.get(), pluginGroup.data())) + return false; + + auto lastModifiedTime = FileSystem::getFileModificationTime(pluginPath); + if (!lastModifiedTime) + return false; + time_t cachedLastModified = static_cast<time_t>(g_key_file_get_uint64(m_cacheFile.get(), pluginGroup.data(), "mtime", nullptr)); + if (lastModifiedTime->secondsSinceEpoch().secondsAs<time_t>() != cachedLastModified) + return false; + + plugin.path = pluginPath; + plugin.info.file = FileSystem::pathGetFileName(pluginPath); + + GUniquePtr<char> stringValue(g_key_file_get_string(m_cacheFile.get(), pluginGroup.data(), "name", nullptr)); + plugin.info.name = String::fromUTF8(stringValue.get()); + + stringValue.reset(g_key_file_get_string(m_cacheFile.get(), pluginGroup.data(), "description", nullptr)); + plugin.info.desc = String::fromUTF8(stringValue.get()); + +#if PLUGIN_ARCHITECTURE(UNIX) + stringValue.reset(g_key_file_get_string(m_cacheFile.get(), pluginGroup.data(), "mime-description", nullptr)); + NetscapePluginModule::parseMIMEDescription(String::fromUTF8(stringValue.get()), plugin.info.mimes); +#endif + + return true; +} + +void PluginInfoCache::updatePluginInfo(const String& pluginPath, const PluginModuleInfo& plugin) +{ + auto lastModifiedTime = FileSystem::getFileModificationTime(pluginPath); + if (!lastModifiedTime) + return; + + CString pluginGroup = pluginPath.utf8(); + g_key_file_set_uint64(m_cacheFile.get(), pluginGroup.data(), "mtime", lastModifiedTime->secondsSinceEpoch().secondsAs<guint64>()); + g_key_file_set_string(m_cacheFile.get(), pluginGroup.data(), "name", plugin.info.name.utf8().data()); + g_key_file_set_string(m_cacheFile.get(), pluginGroup.data(), "description", plugin.info.desc.utf8().data()); + +#if PLUGIN_ARCHITECTURE(UNIX) + String mimeDescription = NetscapePluginModule::buildMIMEDescription(plugin.info.mimes); + g_key_file_set_string(m_cacheFile.get(), pluginGroup.data(), "mime-description", mimeDescription.utf8().data()); +#endif + + if (m_cachePath && !m_readOnlyMode) { + // Save the cache file in an idle to make sure it happens in the main thread and + // it's done only once when this is called multiple times in a very short time. + if (m_saveToFileIdle.isActive()) + return; + + m_saveToFileIdle.startOneShot(0_s); + } +} + +} // namespace WebKit + +#endif // ENABLE(NETSCAPE_PLUGIN_API) diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/Plugins/gtk/PluginInfoCache.h webkitgtk-2.32.0/Source/WebKit/UIProcess/Plugins/gtk/PluginInfoCache.h --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/Plugins/gtk/PluginInfoCache.h 1969-12-31 18:00:00.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/Plugins/gtk/PluginInfoCache.h 2021-04-12 12:00:15.993985254 -0500 @@ -0,0 +1,63 @@ +/* + * Copyright (C) 2014 Igalia S.L. + * + * 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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 PluginInfoCache_h +#define PluginInfoCache_h + +#if ENABLE(NETSCAPE_PLUGIN_API) + +#include "PluginModuleInfo.h" +#include <wtf/NeverDestroyed.h> +#include <wtf/RunLoop.h> +#include <wtf/glib/GUniquePtr.h> + +namespace WebKit { + +class PluginInfoCache { + WTF_MAKE_NONCOPYABLE(PluginInfoCache); + friend NeverDestroyed<PluginInfoCache>; +public: + static PluginInfoCache& singleton(); + + bool getPluginInfo(const String& pluginPath, PluginModuleInfo&); + void updatePluginInfo(const String& pluginPath, const PluginModuleInfo&); + +private: + PluginInfoCache(); + ~PluginInfoCache(); + + void saveToFile(); + + GUniquePtr<GKeyFile> m_cacheFile; + GUniquePtr<char> m_cachePath; + RunLoop::Timer<PluginInfoCache> m_saveToFileIdle; + bool m_readOnlyMode; +}; + +} // namespace WebKit + +#endif // ENABLE(NETSCAPE_PLUGIN_API) + +#endif // PluginInfoCache_h diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/Plugins/unix/PluginInfoStoreUnix.cpp webkitgtk-2.32.0/Source/WebKit/UIProcess/Plugins/unix/PluginInfoStoreUnix.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/Plugins/unix/PluginInfoStoreUnix.cpp 1969-12-31 18:00:00.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/Plugins/unix/PluginInfoStoreUnix.cpp 2021-04-12 12:00:15.993985254 -0500 @@ -0,0 +1,96 @@ +/* + * Copyright (C) 2010 Apple 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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. + */ + +// Note: this file is only for UNIX. On other platforms we can reuse the native implementation. + +#include "config.h" + +#if ENABLE(NETSCAPE_PLUGIN_API) + +#include "PluginInfoStore.h" + +#include "NetscapePluginModule.h" +#include "PluginSearchPath.h" +#include "ProcessExecutablePath.h" +#include <WebCore/PlatformDisplay.h> +#include <limits.h> +#include <stdlib.h> +#include <wtf/FileSystem.h> + +#if PLATFORM(GTK) +#include "PluginInfoCache.h" +#endif + +namespace WebKit { +using namespace WebCore; + +Vector<String> PluginInfoStore::pluginsDirectories() +{ + return WebKit::pluginsDirectories(); +} + +Vector<String> PluginInfoStore::pluginPathsInDirectory(const String& directory) +{ + Vector<String> result; + char normalizedPath[PATH_MAX]; + for (const auto& path : FileSystem::listDirectory(directory, String("*.so"))) { + CString filename = FileSystem::fileSystemRepresentation(path); + if (realpath(filename.data(), normalizedPath)) + result.append(FileSystem::stringFromFileSystemRepresentation(normalizedPath)); + } + + return result; +} + +Vector<String> PluginInfoStore::individualPluginPaths() +{ + return Vector<String>(); +} + +bool PluginInfoStore::getPluginInfo(const String& pluginPath, PluginModuleInfo& plugin) +{ +#if PLATFORM(GTK) + if (PluginInfoCache::singleton().getPluginInfo(pluginPath, plugin)) + return true; + + if (NetscapePluginModule::getPluginInfo(pluginPath, plugin)) { + PluginInfoCache::singleton().updatePluginInfo(pluginPath, plugin); + return true; + } + return false; +#else + return NetscapePluginModule::getPluginInfo(pluginPath, plugin); +#endif +} + +bool PluginInfoStore::shouldUsePlugin(Vector<PluginModuleInfo>& /*alreadyLoadedPlugins*/, const PluginModuleInfo& /*plugin*/) +{ + // We do not do any black-listing presently. + return true; +} + +} // namespace WebKit + +#endif // ENABLE(NETSCAPE_PLUGIN_API) diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/Plugins/unix/PluginProcessProxyUnix.cpp webkitgtk-2.32.0/Source/WebKit/UIProcess/Plugins/unix/PluginProcessProxyUnix.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/Plugins/unix/PluginProcessProxyUnix.cpp 1969-12-31 18:00:00.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/Plugins/unix/PluginProcessProxyUnix.cpp 2021-04-12 12:00:15.993985254 -0500 @@ -0,0 +1,139 @@ +/* + * Copyright (C) 2011, 2014 Igalia S.L. + * Copyright (C) 2011 Apple Inc. + * Copyright (C) 2012 Samsung Electronics + * + * 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 THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``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 THE COPYRIGHT OWNER 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. + */ + +#include "config.h" +#include "PluginProcessProxy.h" + +#if ENABLE(PLUGIN_PROCESS) + +#include "PluginProcessCreationParameters.h" +#include "ProcessExecutablePath.h" +#include <WebCore/PlatformDisplay.h> +#include <sys/wait.h> +#include <wtf/FileSystem.h> +#include <wtf/text/CString.h> +#include <wtf/text/WTFString.h> + +#if PLATFORM(GTK) +#include <glib.h> +#include <wtf/glib/GUniquePtr.h> +#endif + +#if PLATFORM(GTK) +#include "Module.h" +#endif + +namespace WebKit { +using namespace WebCore; + +void PluginProcessProxy::platformGetLaunchOptionsWithAttributes(ProcessLauncher::LaunchOptions& launchOptions, const PluginProcessAttributes& pluginProcessAttributes) +{ + launchOptions.processType = ProcessLauncher::ProcessType::Plugin; + launchOptions.extraInitializationData.add("plugin-path", pluginProcessAttributes.moduleInfo.path); +} + +void PluginProcessProxy::platformInitializePluginProcess(PluginProcessCreationParameters&) +{ +} + +#if PLATFORM(GTK) +static bool pluginRequiresGtk2(const String& pluginPath) +{ + std::unique_ptr<Module> module = makeUnique<Module>(pluginPath); + if (!module->load()) + return false; + return module->functionPointer<gpointer>("gtk_object_get_type"); +} +#endif + +#if PLUGIN_ARCHITECTURE(UNIX) +bool PluginProcessProxy::scanPlugin(const String& pluginPath, RawPluginMetaData& result) +{ + String pluginProcessPath = executablePathOfPluginProcess(); + +#if PLATFORM(GTK) + if (pluginRequiresGtk2(pluginPath)) + return false; +#endif + + CString binaryPath = FileSystem::fileSystemRepresentation(pluginProcessPath); + CString pluginPathCString = FileSystem::fileSystemRepresentation(pluginPath); + char* argv[4]; + argv[0] = const_cast<char*>(binaryPath.data()); + argv[1] = const_cast<char*>("-scanPlugin"); + argv[2] = const_cast<char*>(pluginPathCString.data()); + argv[3] = nullptr; + + // If the disposition of SIGCLD signal is set to SIG_IGN (default) + // then the signal will be ignored and g_spawn_sync() will not be + // able to return the status. + // As a consequence, we make sure that the disposition is set to + // SIG_DFL before calling g_spawn_sync(). +#if defined(SIGCLD) + struct sigaction action; + sigaction(SIGCLD, 0, &action); + if (action.sa_handler == SIG_IGN) { + action.sa_handler = SIG_DFL; + sigaction(SIGCLD, &action, 0); + } +#endif + + int status; + GUniqueOutPtr<char> stdOut; + GUniqueOutPtr<GError> error; + if (!g_spawn_sync(nullptr, argv, nullptr, G_SPAWN_STDERR_TO_DEV_NULL, nullptr, nullptr, &stdOut.outPtr(), nullptr, &status, &error.outPtr())) { + WTFLogAlways("Failed to launch %s: %s", argv[0], error->message); + return false; + } + + if (!WIFEXITED(status) || WEXITSTATUS(status) != EXIT_SUCCESS) { + WTFLogAlways("Error scanning plugin %s, %s returned %d exit status", argv[2], argv[0], status); + return false; + } + + if (!stdOut) { + WTFLogAlways("Error scanning plugin %s, %s didn't write any output to stdout", argv[2], argv[0]); + return false; + } + + Vector<String> lines = String::fromUTF8(stdOut.get()).splitAllowingEmptyEntries('\n'); + + if (lines.size() < 3) { + WTFLogAlways("Error scanning plugin %s, too few lines of output provided", argv[2]); + return false; + } + + result.name.swap(lines[0]); + result.description.swap(lines[1]); + result.mimeDescription.swap(lines[2]); + return !result.mimeDescription.isEmpty(); +} +#endif // PLUGIN_ARCHITECTURE(UNIX) + +} // namespace WebKit + +#endif // ENABLE(PLUGIN_PROCESS) diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/WebPageProxy.h webkitgtk-2.32.0/Source/WebKit/UIProcess/WebPageProxy.h --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/WebPageProxy.h 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/WebPageProxy.h 2021-04-12 12:43:18.983621960 -0500 @@ -2267,6 +2267,12 @@ private: void setRenderTreeSize(uint64_t treeSize) { m_renderTreeSize = treeSize; } +#if PLATFORM(X11) && ENABLE(NETSCAPE_PLUGIN_API) + void createPluginContainer(CompletionHandler<void(uint64_t)>&&); + void windowedPluginGeometryDidChange(const WebCore::IntRect& frameRect, const WebCore::IntRect& clipRect, uint64_t windowID); + void windowedPluginVisibilityDidChange(bool isVisible, uint64_t windowID); +#endif + void sendWheelEvent(const WebWheelEvent&); WebWheelEventCoalescer& wheelEventCoalescer(); diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/WebPageProxy.messages.in webkitgtk-2.32.0/Source/WebKit/UIProcess/WebPageProxy.messages.in --- webkitgtk-2.32.0.orig/Source/WebKit/UIProcess/WebPageProxy.messages.in 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/UIProcess/WebPageProxy.messages.in 2021-04-12 12:00:15.993985254 -0500 @@ -379,6 +379,13 @@ messages -> WebPageProxy { DictationAlternatives(WebCore::DictationContext dictationContext) -> (Vector<String> alternatives) Synchronous #endif +#if PLATFORM(X11) && ENABLE(NETSCAPE_PLUGIN_API) + # X11 windowed plugin messages + CreatePluginContainer() -> (uint64_t windowID) Synchronous + WindowedPluginGeometryDidChange(WebCore::IntRect frameRect, WebCore::IntRect clipRect, uint64_t windowID) + WindowedPluginVisibilityDidChange(bool isVisible, uint64_t windowID) +#endif + #if PLATFORM(IOS_FAMILY) CouldNotRestorePageState() RestorePageState(Optional<WebCore::FloatPoint> scrollPosition, WebCore::FloatPoint scrollOrigin, WebCore::RectEdges<float> obscuredInsetsOnSave, double scale) diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/webkitglib-symbols.map webkitgtk-2.32.0/Source/WebKit/webkitglib-symbols.map --- webkitgtk-2.32.0.orig/Source/WebKit/webkitglib-symbols.map 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/webkitglib-symbols.map 2021-04-19 16:49:17.362376924 -0500 @@ -7,6 +7,7 @@ global: "bmalloc::PerThreadStorage<bmalloc::PerHeapKind<bmalloc::Cache> >::s_key"; "bmalloc::vmPageSize()::cached"; "WebKit::NetworkProcessMain(int, char**)"; + "WebKit::PluginProcessMain(int, char**)"; "WebKit::WebKitExtensionManager::initialize(WebKit::InjectedBundle*, API::Object*)"; "WebKit::WebKitExtensionManager::singleton()"; "WebKit::WebProcessMain(int, char**)"; diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/WebProcess/Plugins/Netscape/unix/NetscapePluginUnix.cpp webkitgtk-2.32.0/Source/WebKit/WebProcess/Plugins/Netscape/unix/NetscapePluginUnix.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/WebProcess/Plugins/Netscape/unix/NetscapePluginUnix.cpp 1969-12-31 18:00:00.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/WebProcess/Plugins/Netscape/unix/NetscapePluginUnix.cpp 2021-04-15 17:26:14.751968735 -0500 @@ -0,0 +1,174 @@ +/* + * Copyright (C) 2015 Igalia S.L. + * + * 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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. + */ + +#include "config.h" +#include "NetscapePluginUnix.h" + +#if PLUGIN_ARCHITECTURE(UNIX) && ENABLE(NETSCAPE_PLUGIN_API) + +#include "NetscapePlugin.h" +#include "WebEvent.h" +#include "WebMouseEvent.h" +#include "WebWheelEvent.h" +#include <WebCore/NotImplemented.h> +#include <WebCore/PlatformDisplay.h> + +#if PLATFORM(X11) +#include "NetscapePluginX11.h" +#endif + +namespace WebKit { +using namespace WebCore; + +void NetscapePlugin::platformPreInitialize() +{ +} + +bool NetscapePlugin::platformPostInitialize() +{ +#if PLATFORM(X11) + if (PlatformDisplay::sharedDisplay().type() == PlatformDisplay::Type::X11) { + m_impl = NetscapePluginX11::create(*this); + if (!m_impl) + return false; + } +#endif + + // Windowed plugins need a platform implementation. + if (!m_impl) + return !m_isWindowed; + + m_npWindow.type = m_impl->windowType(); + m_npWindow.window = m_impl->window(); + m_npWindow.ws_info = m_impl->windowSystemInfo(); + callSetWindow(); + return true; +} + +void NetscapePlugin::platformDestroy() +{ + m_impl = nullptr; +} + +bool NetscapePlugin::platformInvalidate(const IntRect&) +{ + notImplemented(); + return false; +} + +void NetscapePlugin::platformGeometryDidChange() +{ + if (!m_impl) + return; + m_impl->geometryDidChange(); +} + +void NetscapePlugin::platformVisibilityDidChange() +{ + if (!m_isWindowed || !m_impl) + return; + + m_impl->visibilityDidChange(); +} + +void NetscapePlugin::platformPaint(GraphicsContext& context, const IntRect& dirtyRect, bool /*isSnapshot*/) +{ + if (m_isWindowed || !m_impl) + return; + + if (!m_isStarted) { + // FIXME: we should paint a missing plugin icon. + return; + } + + m_impl->paint(context, dirtyRect); +} + +bool NetscapePlugin::platformHandleMouseEvent(const WebMouseEvent& event) +{ + if (m_isWindowed || !m_impl) + return false; + +#if PLATFORM(X11) + if ((event.type() == WebEvent::MouseDown || event.type() == WebEvent::MouseUp) + && event.button() == WebMouseEvent::RightButton + && quirks().contains(PluginQuirks::IgnoreRightClickInWindowlessMode)) + return false; +#endif + + return m_impl->handleMouseEvent(event); +} + +bool NetscapePlugin::platformHandleWheelEvent(const WebWheelEvent& event) +{ + if (m_isWindowed || !m_impl) + return false; + + return m_impl->handleWheelEvent(event); +} + +void NetscapePlugin::platformSetFocus(bool focusIn) +{ + if (m_isWindowed || !m_impl) + return; + + m_impl->setFocus(focusIn); +} + +bool NetscapePlugin::wantsPluginRelativeNPWindowCoordinates() +{ + return true; +} + +bool NetscapePlugin::platformHandleMouseEnterEvent(const WebMouseEvent& event) +{ + if (m_isWindowed || !m_impl) + return false; + + return m_impl->handleMouseEnterEvent(event); +} + +bool NetscapePlugin::platformHandleMouseLeaveEvent(const WebMouseEvent& event) +{ + if (m_isWindowed || !m_impl) + return false; + + return m_impl->handleMouseLeaveEvent(event); +} + +bool NetscapePlugin::platformHandleKeyboardEvent(const WebKeyboardEvent& event) +{ + // We don't generate other types of keyboard events via WebEventFactory. + ASSERT(event.type() == WebEvent::KeyDown || event.type() == WebEvent::KeyUp); + + if (m_isWindowed || !m_impl) + return false; + + return m_impl->handleKeyboardEvent(event); +} + +} // namespace WebKit + +#endif // PLUGIN_ARCHITECTURE(UNIX) && ENABLE(NETSCAPE_PLUGIN_API) diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/WebProcess/Plugins/Netscape/unix/NetscapePluginUnix.h webkitgtk-2.32.0/Source/WebKit/WebProcess/Plugins/Netscape/unix/NetscapePluginUnix.h --- webkitgtk-2.32.0.orig/Source/WebKit/WebProcess/Plugins/Netscape/unix/NetscapePluginUnix.h 1969-12-31 18:00:00.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/WebProcess/Plugins/Netscape/unix/NetscapePluginUnix.h 2021-04-12 12:00:15.993985254 -0500 @@ -0,0 +1,65 @@ +/* + * Copyright (C) 2015 Igalia S.L. + * + * 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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 NetscapePluginUnix_h +#define NetscapePluginUnix_h + +#if PLUGIN_ARCHITECTURE(UNIX) && ENABLE(NETSCAPE_PLUGIN_API) + +#include <WebCore/npruntime_internal.h> + +namespace WebCore { +class GraphicsContext; +class IntRect; +} + +namespace WebKit { + +class WebKeyboardEvent; +class WebMouseEvent; +class WebWheelEvent; + +class NetscapePluginUnix { +public: + virtual ~NetscapePluginUnix() { } + virtual NPWindowType windowType() const = 0; + virtual void* window() const = 0; + virtual NPSetWindowCallbackStruct* windowSystemInfo() = 0; + virtual void geometryDidChange() = 0; + virtual void visibilityDidChange() = 0; + virtual void paint(WebCore::GraphicsContext&, const WebCore::IntRect&) = 0; + virtual bool handleMouseEvent(const WebMouseEvent&) = 0; + virtual bool handleWheelEvent(const WebWheelEvent&) = 0; + virtual bool handleMouseEnterEvent(const WebMouseEvent&) = 0; + virtual bool handleMouseLeaveEvent(const WebMouseEvent&) = 0; + virtual bool handleKeyboardEvent(const WebKeyboardEvent&) = 0; + virtual void setFocus(bool) = 0; +}; + +} // namespace WebKit + +#endif // PLUGIN_ARCHITECTURE(UNIX) && ENABLE(NETSCAPE_PLUGIN_API) + +#endif // NetscapePluginUnix_h diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/WebProcess/Plugins/Netscape/unix/PluginProxyUnix.cpp webkitgtk-2.32.0/Source/WebKit/WebProcess/Plugins/Netscape/unix/PluginProxyUnix.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/WebProcess/Plugins/Netscape/unix/PluginProxyUnix.cpp 1969-12-31 18:00:00.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/WebProcess/Plugins/Netscape/unix/PluginProxyUnix.cpp 2021-04-12 12:00:15.993985254 -0500 @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2011 Igalia S.L. + * + * 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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. + */ + +#include "config.h" +#include "PluginProxy.h" + +#if ENABLE(PLUGIN_PROCESS) + +#include <WebCore/NotImplemented.h> + +namespace WebKit { + +bool PluginProxy::needsBackingStore() const +{ + notImplemented(); + return true; +} + +} // namespace WebKit + +#endif // ENABLE(PLUGIN_PROCESS) diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/WebProcess/Plugins/Netscape/x11/NetscapePluginX11.cpp webkitgtk-2.32.0/Source/WebKit/WebProcess/Plugins/Netscape/x11/NetscapePluginX11.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/WebProcess/Plugins/Netscape/x11/NetscapePluginX11.cpp 1969-12-31 18:00:00.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/WebProcess/Plugins/Netscape/x11/NetscapePluginX11.cpp 2021-04-16 08:44:51.043403353 -0500 @@ -0,0 +1,542 @@ +/* + * Copyright (C) 2010 Apple Inc. All rights reserved. + * Copyright (C) 2010 University of Szeged + * + * 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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. + */ + +#include "config.h" +#include "NetscapePluginX11.h" + +#if PLATFORM(X11) && ENABLE(NETSCAPE_PLUGIN_API) + +#include "NetscapePlugin.h" +#include "PluginController.h" +#include "WebEvent.h" +#include "WebMouseEvent.h" +#include "WebWheelEvent.h" +#include "WebKeyboardEvent.h" +#include <WebCore/GraphicsContext.h> +#include <WebCore/NotImplemented.h> +#include <WebCore/PlatformDisplayX11.h> +#include <WebCore/XUniquePtr.h> + +#if PLATFORM(GTK) +#include <gdk/gdkx.h> +#include <gtk/gtk.h> +#include <gtk/gtkx.h> +#endif + +#if USE(CAIRO) +#include <WebCore/PlatformContextCairo.h> +#include <WebCore/RefPtrCairo.h> +#include <cairo/cairo-xlib.h> +#endif + +namespace WebKit { +using namespace WebCore; + +static inline Display* x11HostDisplay() +{ + return downcast<PlatformDisplayX11>(PlatformDisplay::sharedDisplay()).native(); +} + +static Display* getPluginDisplay() +{ +#if PLATFORM(GTK) + // Since we're a gdk/gtk app, we'll (probably?) have the same X connection as any gdk-based + // plugins, so we can return that. We might want to add other implementations here later. + return gdk_x11_get_default_xdisplay(); +#else + return nullptr; +#endif +} + +static inline int x11Screen() +{ +#if PLATFORM(GTK) + return gdk_x11_screen_get_screen_number(gdk_screen_get_default()); +#else + return 0; +#endif +} + +static inline int displayDepth() +{ +#if PLATFORM(GTK) + return gdk_visual_get_depth(gdk_screen_get_system_visual(gdk_screen_get_default())); +#else + return 0; +#endif +} + +static inline unsigned long rootWindowID() +{ +#if PLATFORM(GTK) + return GDK_ROOT_WINDOW(); +#else + return 0; +#endif +} + +#if PLATFORM(GTK) +static gboolean socketPlugRemovedCallback(GtkSocket*) +{ + // Default action is to destroy the GtkSocket, so we just return TRUE here + // to be able to reuse the socket. For some obscure reason, newer versions + // of flash plugin remove the plug from the socket, probably because the plug + // created by the plugin is re-parented. + return TRUE; +} +#endif + +std::unique_ptr<NetscapePluginX11> NetscapePluginX11::create(NetscapePlugin& plugin) +{ +#if PLATFORM(GTK) + uint64_t windowID = 0; +#endif + if (plugin.isWindowed()) { +#if PLATFORM(GTK) + // NPPVplugiNeedsXEmbed is a boolean value, but at least the + // Flash player plugin is using an 'int' instead. + int needsXEmbed = 0; + plugin.NPP_GetValue(NPPVpluginNeedsXEmbed, &needsXEmbed); + if (needsXEmbed) { + windowID = plugin.controller()->createPluginContainer(); + if (!windowID) + return nullptr; + } else { + notImplemented(); + return nullptr; + } +#else + notImplemented(); + return nullptr; +#endif + } + + Display* display = getPluginDisplay(); + if (!display) + return nullptr; + +#if PLATFORM(GTK) + if (plugin.isWindowed()) + return makeUnique<NetscapePluginX11>(plugin, display, windowID); +#endif + + return makeUnique<NetscapePluginX11>(plugin, display); +} + +NetscapePluginX11::NetscapePluginX11(NetscapePlugin& plugin, Display* display) + : m_plugin(plugin) + , m_pluginDisplay(display) +{ + Display* hostDisplay = x11HostDisplay(); + int depth = displayDepth(); + m_setWindowCallbackStruct.display = hostDisplay; + m_setWindowCallbackStruct.depth = depth; + + XVisualInfo visualTemplate; + visualTemplate.screen = x11Screen(); + visualTemplate.depth = depth; + visualTemplate.c_class = TrueColor; + int numMatching; + XUniquePtr<XVisualInfo> visualInfo(XGetVisualInfo(hostDisplay, VisualScreenMask | VisualDepthMask | VisualClassMask, &visualTemplate, &numMatching)); + ASSERT(visualInfo); + Visual* visual = visualInfo.get()[0].visual; + ASSERT(visual); + + m_setWindowCallbackStruct.type = NP_SETWINDOW; + m_setWindowCallbackStruct.visual = visual; + m_setWindowCallbackStruct.colormap = XCreateColormap(hostDisplay, rootWindowID(), visual, AllocNone); +} + +#if PLATFORM(GTK) +NetscapePluginX11::NetscapePluginX11(NetscapePlugin& plugin, Display* display, uint64_t windowID) + : m_plugin(plugin) + , m_pluginDisplay(display) +{ + // It seems flash needs the socket to be in the same process, + // I guess it uses gdk_window_lookup(), so we create a new socket here + // containing a plug with the UI process socket embedded. + m_platformPluginWidget = gtk_plug_new(static_cast<Window>(windowID)); + + // Hide the GtkPlug on delete-event since we assume the widget is valid while the plugin is active. + // platformDestroy() will be called anyway right after the delete-event. + g_signal_connect(m_platformPluginWidget, "delete-event", G_CALLBACK(gtk_widget_hide_on_delete), nullptr); + + GtkWidget* socket = gtk_socket_new(); + // Do not show the plug widget until the socket is connected. + g_signal_connect_swapped(socket, "plug-added", G_CALLBACK(gtk_widget_show), m_platformPluginWidget); + g_signal_connect(socket, "plug-removed", G_CALLBACK(socketPlugRemovedCallback), nullptr); + gtk_container_add(GTK_CONTAINER(m_platformPluginWidget), socket); + gtk_widget_show(socket); + + Display* hostDisplay = x11HostDisplay(); + m_npWindowID = gtk_socket_get_id(GTK_SOCKET(socket)); + GdkWindow* window = gtk_widget_get_window(socket); + m_setWindowCallbackStruct.type = NP_SETWINDOW; + m_setWindowCallbackStruct.display = GDK_WINDOW_XDISPLAY(window); + m_setWindowCallbackStruct.visual = GDK_VISUAL_XVISUAL(gdk_window_get_visual(window)); + m_setWindowCallbackStruct.depth = gdk_visual_get_depth(gdk_window_get_visual(window)); + m_setWindowCallbackStruct.colormap = XCreateColormap(hostDisplay, GDK_ROOT_WINDOW(), m_setWindowCallbackStruct.visual, AllocNone); + + XFlush(hostDisplay); +} +#endif + +NetscapePluginX11::~NetscapePluginX11() +{ + XFreeColormap(x11HostDisplay(), m_setWindowCallbackStruct.colormap); + + m_drawable.reset(); + +#if PLATFORM(GTK) + if (m_platformPluginWidget) + gtk_widget_destroy(m_platformPluginWidget); +#endif +} + +NPWindowType NetscapePluginX11::windowType() const +{ + return m_plugin.isWindowed() ? NPWindowTypeWindow : NPWindowTypeDrawable; +} + +void* NetscapePluginX11::window() const +{ +#if PLATFORM(GTK) + return m_plugin.isWindowed() ? GINT_TO_POINTER(m_npWindowID) : nullptr; +#else + return nullptr; +#endif +} + +void NetscapePluginX11::geometryDidChange() +{ + if (m_plugin.isWindowed()) { + uint64_t windowID = 0; +#if PLATFORM(GTK) + if (!gtk_plug_get_embedded(GTK_PLUG(m_platformPluginWidget))) + return; + windowID = static_cast<uint64_t>(GDK_WINDOW_XID(gtk_plug_get_socket_window(GTK_PLUG(m_platformPluginWidget)))); +#endif + m_plugin.controller()->windowedPluginGeometryDidChange(m_plugin.frameRectInWindowCoordinates(), m_plugin.clipRect(), windowID); + return; + } + + m_drawable.reset(); + if (m_plugin.size().isEmpty()) + return; + + m_drawable = XCreatePixmap(x11HostDisplay(), rootWindowID(), m_plugin.size().width(), m_plugin.size().height(), displayDepth()); + XSync(x11HostDisplay(), false); // Make sure that the server knows about the Drawable. +} + +void NetscapePluginX11::visibilityDidChange() +{ + ASSERT(m_plugin.isWindowed()); + uint64_t windowID = 0; +#if PLATFORM(GTK) + if (!gtk_plug_get_embedded(GTK_PLUG(m_platformPluginWidget))) + return; + windowID = static_cast<uint64_t>(GDK_WINDOW_XID(gtk_plug_get_socket_window(GTK_PLUG(m_platformPluginWidget)))); +#endif + m_plugin.controller()->windowedPluginVisibilityDidChange(m_plugin.isVisible(), windowID); + m_plugin.controller()->windowedPluginGeometryDidChange(m_plugin.frameRectInWindowCoordinates(), m_plugin.clipRect(), windowID); +} + +void NetscapePluginX11::paint(GraphicsContext& context, const IntRect& dirtyRect) +{ + ASSERT(!m_plugin.isWindowed()); + + if (context.paintingDisabled() || !m_drawable) + return; + + XEvent xevent; + memset(&xevent, 0, sizeof(XEvent)); + XGraphicsExposeEvent& exposeEvent = xevent.xgraphicsexpose; + exposeEvent.type = GraphicsExpose; + exposeEvent.display = x11HostDisplay(); + exposeEvent.drawable = m_drawable.get(); + + IntRect exposedRect(dirtyRect); + exposeEvent.x = exposedRect.x(); + exposeEvent.y = exposedRect.y(); + + // Note: in transparent mode Flash thinks width is the right and height is the bottom. + // We should take it into account if we want to support transparency. + exposeEvent.width = exposedRect.width(); + exposeEvent.height = exposedRect.height(); + + m_plugin.NPP_HandleEvent(&xevent); + + if (m_pluginDisplay != x11HostDisplay()) + XSync(m_pluginDisplay, false); + +#if PLATFORM(GTK) + RefPtr<cairo_surface_t> drawableSurface = adoptRef(cairo_xlib_surface_create(m_pluginDisplay, m_drawable.get(), + m_setWindowCallbackStruct.visual, m_plugin.size().width(), m_plugin.size().height())); + cairo_t* cr = context.platformContext()->cr(); + cairo_save(cr); + + cairo_set_source_surface(cr, drawableSurface.get(), 0, 0); + + cairo_rectangle(cr, exposedRect.x(), exposedRect.y(), exposedRect.width(), exposedRect.height()); + cairo_clip(cr); + cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE); + cairo_paint(cr); + + cairo_restore(cr); +#else + notImplemented(); +#endif +} + +static inline void initializeXEvent(XEvent& event) +{ + memset(&event, 0, sizeof(XEvent)); + event.xany.serial = 0; + event.xany.send_event = false; + event.xany.display = x11HostDisplay(); + event.xany.window = 0; +} + +static inline uint64_t xTimeStamp(WallTime timestamp) +{ + return timestamp.secondsSinceEpoch().milliseconds(); +} + +static inline unsigned xKeyModifiers(const WebEvent& event) +{ + unsigned xModifiers = 0; + if (event.controlKey()) + xModifiers |= ControlMask; + if (event.shiftKey()) + xModifiers |= ShiftMask; + if (event.altKey()) + xModifiers |= Mod1Mask; + if (event.metaKey()) + xModifiers |= Mod4Mask; + + return xModifiers; +} + +template <typename XEventType, typename WebEventType> +static inline void setCommonMouseEventFields(XEventType& xEvent, const WebEventType& webEvent, const WebCore::IntPoint& pluginLocation) +{ + xEvent.root = rootWindowID(); + xEvent.subwindow = 0; + xEvent.time = xTimeStamp(webEvent.timestamp()); + xEvent.x = webEvent.position().x() - pluginLocation.x(); + xEvent.y = webEvent.position().y() - pluginLocation.y(); + xEvent.x_root = webEvent.globalPosition().x(); + xEvent.y_root = webEvent.globalPosition().y(); + xEvent.state = xKeyModifiers(webEvent); + xEvent.same_screen = true; +} + +static inline void setXMotionEventFields(XEvent& xEvent, const WebMouseEvent& webEvent, const WebCore::IntPoint& pluginLocation) +{ + XMotionEvent& xMotion = xEvent.xmotion; + setCommonMouseEventFields(xMotion, webEvent, pluginLocation); + xMotion.type = MotionNotify; +} + +static inline void setXButtonEventFields(XEvent& xEvent, const WebMouseEvent& webEvent, const WebCore::IntPoint& pluginLocation) +{ + XButtonEvent& xButton = xEvent.xbutton; + setCommonMouseEventFields(xButton, webEvent, pluginLocation); + + xButton.type = (webEvent.type() == WebEvent::MouseDown) ? ButtonPress : ButtonRelease; + switch (webEvent.button()) { + case WebMouseEvent::LeftButton: + xButton.button = Button1; + break; + case WebMouseEvent::MiddleButton: + xButton.button = Button2; + break; + case WebMouseEvent::RightButton: + xButton.button = Button3; + break; + default: + ASSERT_NOT_REACHED(); + break; + } +} + +static inline void setXButtonEventFieldsByWebWheelEvent(XEvent& xEvent, const WebWheelEvent& webEvent, const WebCore::IntPoint& pluginLocation) +{ + XButtonEvent& xButton = xEvent.xbutton; + setCommonMouseEventFields(xButton, webEvent, pluginLocation); + + xButton.type = ButtonPress; + FloatSize ticks = webEvent.wheelTicks(); + if (ticks.height()) { + if (ticks.height() > 0) + xButton.button = 4; // up + else + xButton.button = 5; // down + } else { + if (ticks.width() > 0) + xButton.button = 6; // left + else + xButton.button = 7; // right + } +} + +static inline void setXCrossingEventFields(XEvent& xEvent, const WebMouseEvent& webEvent, const WebCore::IntPoint& pluginLocation, int type) +{ + XCrossingEvent& xCrossing = xEvent.xcrossing; + setCommonMouseEventFields(xCrossing, webEvent, pluginLocation); + + xCrossing.type = type; + xCrossing.mode = NotifyNormal; + xCrossing.detail = NotifyDetailNone; + xCrossing.focus = false; +} + +bool NetscapePluginX11::handleMouseEvent(const WebMouseEvent& event) +{ + ASSERT(!m_plugin.isWindowed()); + + XEvent xEvent; + initializeXEvent(xEvent); + + switch (event.type()) { + case WebEvent::MouseDown: + case WebEvent::MouseUp: + setXButtonEventFields(xEvent, event, m_plugin.convertToRootView(IntPoint())); + break; + case WebEvent::MouseMove: + setXMotionEventFields(xEvent, event, m_plugin.convertToRootView(IntPoint())); + break; + case WebEvent::MouseForceChanged: + case WebEvent::MouseForceDown: + case WebEvent::MouseForceUp: + case WebEvent::NoType: + case WebEvent::Wheel: + case WebEvent::KeyDown: + case WebEvent::KeyUp: + case WebEvent::RawKeyDown: + case WebEvent::Char: +#if ENABLE(TOUCH_EVENTS) + case WebEvent::TouchStart: + case WebEvent::TouchMove: + case WebEvent::TouchEnd: + case WebEvent::TouchCancel: +#endif + return false; + } + + return !m_plugin.NPP_HandleEvent(&xEvent); +} + +// We undefine these constants in npruntime_internal.h to avoid collision +// with WebKit and platform headers. Values are defined in X.h. +const int kKeyPressType = 2; +const int kKeyReleaseType = 3; +const int kFocusInType = 9; +const int kFocusOutType = 10; + +bool NetscapePluginX11::handleWheelEvent(const WebWheelEvent& event) +{ + ASSERT(!m_plugin.isWindowed()); + + XEvent xEvent; + initializeXEvent(xEvent); + setXButtonEventFieldsByWebWheelEvent(xEvent, event, m_plugin.convertToRootView(IntPoint())); + + return !m_plugin.NPP_HandleEvent(&xEvent); +} + +void NetscapePluginX11::setFocus(bool focusIn) +{ + ASSERT(!m_plugin.isWindowed()); + + XEvent xEvent; + initializeXEvent(xEvent); + XFocusChangeEvent& focusEvent = xEvent.xfocus; + focusEvent.type = focusIn ? kFocusInType : kFocusOutType; + focusEvent.mode = NotifyNormal; + focusEvent.detail = NotifyDetailNone; + + m_plugin.NPP_HandleEvent(&xEvent); +} + +bool NetscapePluginX11::handleMouseEnterEvent(const WebMouseEvent& event) +{ + ASSERT(!m_plugin.isWindowed()); + + XEvent xEvent; + initializeXEvent(xEvent); + setXCrossingEventFields(xEvent, event, m_plugin.convertToRootView(IntPoint()), EnterNotify); + + return !m_plugin.NPP_HandleEvent(&xEvent); +} + +bool NetscapePluginX11::handleMouseLeaveEvent(const WebMouseEvent& event) +{ + ASSERT(!m_plugin.isWindowed()); + + XEvent xEvent; + initializeXEvent(xEvent); + setXCrossingEventFields(xEvent, event, m_plugin.convertToRootView(IntPoint()), LeaveNotify); + + return !m_plugin.NPP_HandleEvent(&xEvent); +} + +static inline void setXKeyEventFields(XEvent& xEvent, const WebKeyboardEvent& webEvent) +{ + xEvent.xany.type = (webEvent.type() == WebEvent::KeyDown) ? kKeyPressType : kKeyReleaseType; + XKeyEvent& xKey = xEvent.xkey; + xKey.root = rootWindowID(); + xKey.subwindow = 0; + xKey.time = xTimeStamp(webEvent.timestamp()); + xKey.state = xKeyModifiers(webEvent); + xKey.keycode = webEvent.nativeVirtualKeyCode(); + + xKey.same_screen = true; + + // Key events propagated to the plugin does not need to have position. + // source: https://developer.mozilla.org/en/NPEvent + xKey.x = 0; + xKey.y = 0; + xKey.x_root = 0; + xKey.y_root = 0; +} + +bool NetscapePluginX11::handleKeyboardEvent(const WebKeyboardEvent& event) +{ + ASSERT(!m_plugin.isWindowed()); + // We don't generate other types of keyboard events via WebEventFactory. + ASSERT(event.type() == WebEvent::KeyDown || event.type() == WebEvent::KeyUp); + + XEvent xEvent; + initializeXEvent(xEvent); + setXKeyEventFields(xEvent, event); + + return !m_plugin.NPP_HandleEvent(&xEvent); +} + +} // namespace WebKit + +#endif // PLATFORM(X11) && ENABLE(NETSCAPE_PLUGIN_API) diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/WebProcess/Plugins/Netscape/x11/NetscapePluginX11.h webkitgtk-2.32.0/Source/WebKit/WebProcess/Plugins/Netscape/x11/NetscapePluginX11.h --- webkitgtk-2.32.0.orig/Source/WebKit/WebProcess/Plugins/Netscape/x11/NetscapePluginX11.h 1969-12-31 18:00:00.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/WebProcess/Plugins/Netscape/x11/NetscapePluginX11.h 2021-04-12 12:00:15.993985254 -0500 @@ -0,0 +1,76 @@ +/* + * Copyright (C) 2010 Apple Inc. All rights reserved. + * Copyright (C) 2010 University of Szeged + * + * 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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 NetscapePluginX11_h +#define NetscapePluginX11_h + +#if PLATFORM(X11) && ENABLE(NETSCAPE_PLUGIN_API) + +#include "NetscapePluginUnix.h" +#include <WebCore/XUniqueResource.h> + +namespace WebKit { + +class NetscapePlugin; + +class NetscapePluginX11 final : public NetscapePluginUnix { + WTF_MAKE_FAST_ALLOCATED; +public: + static std::unique_ptr<NetscapePluginX11> create(NetscapePlugin&); + NetscapePluginX11(NetscapePlugin&, Display*); +#if PLATFORM(GTK) + NetscapePluginX11(NetscapePlugin&, Display*, uint64_t windowID); +#endif + virtual ~NetscapePluginX11(); + +private: + NPWindowType windowType() const override; + void* window() const override; + NPSetWindowCallbackStruct* windowSystemInfo() override { return &m_setWindowCallbackStruct; } + void geometryDidChange() override; + void visibilityDidChange() override; + void paint(WebCore::GraphicsContext&, const WebCore::IntRect&) override; + bool handleMouseEvent(const WebMouseEvent&) override; + bool handleWheelEvent(const WebWheelEvent&) override; + bool handleMouseEnterEvent(const WebMouseEvent&) override; + bool handleMouseLeaveEvent(const WebMouseEvent&) override; + bool handleKeyboardEvent(const WebKeyboardEvent&) override; + void setFocus(bool) override; + + NetscapePlugin& m_plugin; + Display* m_pluginDisplay { nullptr }; + WebCore::XUniquePixmap m_drawable; + NPSetWindowCallbackStruct m_setWindowCallbackStruct; +#if PLATFORM(GTK) + unsigned long m_npWindowID { 0 }; + GtkWidget* m_platformPluginWidget { nullptr }; +#endif +}; +} // namespace WebKit + +#endif // PLATFORM(X11) && ENABLE(NETSCAPE_PLUGIN_API) + +#endif // NetscapePluginX11_h diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/WebProcess/Plugins/PluginController.h webkitgtk-2.32.0/Source/WebKit/WebProcess/Plugins/PluginController.h --- webkitgtk-2.32.0.orig/Source/WebKit/WebProcess/Plugins/PluginController.h 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/WebProcess/Plugins/PluginController.h 2021-04-12 12:00:15.993985254 -0500 @@ -145,6 +145,13 @@ public: // Decrements a counter that, when it reaches 0, stops preventing the plug-in from being destroyed. virtual void unprotectPluginFromDestruction() = 0; +#if PLATFORM(X11) && ENABLE(NETSCAPE_PLUGIN_API) + // Create a plugin container for windowed plugins + virtual uint64_t createPluginContainer() = 0; + virtual void windowedPluginGeometryDidChange(const WebCore::IntRect& frameRect, const WebCore::IntRect& clipRect, uint64_t windowID) = 0; + virtual void windowedPluginVisibilityDidChange(bool isVisible, uint64_t windowID) = 0; +#endif + // Called when the a plug-in instance is successfully initialized, either synchronously or asynchronously. virtual void didInitializePlugin() = 0; diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/WebProcess/Plugins/PluginView.cpp webkitgtk-2.32.0/Source/WebKit/WebProcess/Plugins/PluginView.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/WebProcess/Plugins/PluginView.cpp 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/WebProcess/Plugins/PluginView.cpp 2021-04-12 12:00:15.993985254 -0500 @@ -74,6 +74,10 @@ #include <wtf/CompletionHandler.h> #include <wtf/text/StringBuilder.h> +#if PLATFORM(X11) && ENABLE(NETSCAPE_PLUGIN_API) +#include <WebCore/PlatformDisplay.h> +#endif + namespace WebKit { using namespace JSC; using namespace WebCore; @@ -1500,6 +1504,26 @@ void PluginView::pluginProcessCrashed() Widget::invalidate(); } +#if PLATFORM(X11) && ENABLE(NETSCAPE_PLUGIN_API) +uint64_t PluginView::createPluginContainer() +{ + uint64_t windowID = 0; + if (PlatformDisplay::sharedDisplay().type() == PlatformDisplay::Type::X11) + m_webPage->sendSync(Messages::WebPageProxy::CreatePluginContainer(), Messages::WebPageProxy::CreatePluginContainer::Reply(windowID)); + return windowID; +} + +void PluginView::windowedPluginGeometryDidChange(const WebCore::IntRect& frameRect, const WebCore::IntRect& clipRect, uint64_t windowID) +{ + m_webPage->send(Messages::WebPageProxy::WindowedPluginGeometryDidChange(frameRect, clipRect, windowID)); +} + +void PluginView::windowedPluginVisibilityDidChange(bool isVisible, uint64_t windowID) +{ + m_webPage->send(Messages::WebPageProxy::WindowedPluginVisibilityDidChange(isVisible, windowID)); +} +#endif + #if PLATFORM(COCOA) void PluginView::pluginFocusOrWindowFocusChanged(bool pluginHasFocusAndWindowHasFocus) { diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/WebProcess/Plugins/PluginView.h webkitgtk-2.32.0/Source/WebKit/WebProcess/Plugins/PluginView.h --- webkitgtk-2.32.0.orig/Source/WebKit/WebProcess/Plugins/PluginView.h 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/WebProcess/Plugins/PluginView.h 2021-04-12 12:00:15.993985254 -0500 @@ -221,6 +221,11 @@ private: bool artificialPluginInitializationDelayEnabled() const override; void protectPluginFromDestruction() override; void unprotectPluginFromDestruction() override; +#if PLATFORM(X11) && ENABLE(NETSCAPE_PLUGIN_API) + uint64_t createPluginContainer() override; + void windowedPluginGeometryDidChange(const WebCore::IntRect& frameRect, const WebCore::IntRect& clipRect, uint64_t windowID) override; + void windowedPluginVisibilityDidChange(bool isVisible, uint64_t windowID) override; +#endif void didInitializePlugin() override; void didFailToInitializePlugin() override; diff -urpN webkitgtk-2.32.0.orig/Source/WebKit/WebProcess/Plugins/WebPluginInfoProvider.cpp webkitgtk-2.32.0/Source/WebKit/WebProcess/Plugins/WebPluginInfoProvider.cpp --- webkitgtk-2.32.0.orig/Source/WebKit/WebProcess/Plugins/WebPluginInfoProvider.cpp 2021-02-26 03:57:16.000000000 -0600 +++ webkitgtk-2.32.0/Source/WebKit/WebProcess/Plugins/WebPluginInfoProvider.cpp 2021-04-15 15:42:46.990778158 -0500 @@ -114,7 +114,7 @@ Vector<WebCore::PluginInfo> WebPluginInf } #if ENABLE(NETSCAPE_PLUGIN_API) -void WebPluginInfoProvider::populatePluginCache(const WebCore::Page&) +void WebPluginInfoProvider::populatePluginCache(const WebCore::Page& page) { if (!m_pluginCacheIsPopulated) { #if PLATFORM(COCOA) diff -urpN webkitgtk-2.32.0.orig/Tools/PlatformGTK.cmake webkitgtk-2.32.0/Tools/PlatformGTK.cmake --- webkitgtk-2.32.0.orig/Tools/PlatformGTK.cmake 2021-02-26 03:57:17.000000000 -0600 +++ webkitgtk-2.32.0/Tools/PlatformGTK.cmake 2021-04-12 12:00:15.993985254 -0500 @@ -7,6 +7,10 @@ if (DEVELOPER_MODE) if (ENABLE_API_TESTS) add_subdirectory(TestWebKitAPI/glib) endif () + + if (ENABLE_NETSCAPE_PLUGIN_API) + add_subdirectory(DumpRenderTree/TestNetscapePlugIn) + endif () endif () if (ENABLE_MINIBROWSER) diff -urpN webkitgtk-2.32.0.orig/Tools/TestWebKitAPI/Tests/WebKitGLib/TestWebKitSettings.cpp webkitgtk-2.32.0/Tools/TestWebKitAPI/Tests/WebKitGLib/TestWebKitSettings.cpp --- webkitgtk-2.32.0.orig/Tools/TestWebKitAPI/Tests/WebKitGLib/TestWebKitSettings.cpp 2021-02-26 03:57:18.000000000 -0600 +++ webkitgtk-2.32.0/Tools/TestWebKitAPI/Tests/WebKitGLib/TestWebKitSettings.cpp 2021-04-12 12:00:15.993985254 -0500 @@ -82,6 +82,11 @@ static void testWebKitSettings(Test*, gc webkit_settings_set_enable_frame_flattening(settings, TRUE); g_assert_true(webkit_settings_get_enable_frame_flattening(settings)); + // Plugins are enabled by default. + g_assert_true(webkit_settings_get_enable_plugins(settings)); + webkit_settings_set_enable_plugins(settings, FALSE); + g_assert_false(webkit_settings_get_enable_plugins(settings)); + // Java is enabled by default. g_assert_true(webkit_settings_get_enable_java(settings)); webkit_settings_set_enable_java(settings, FALSE); diff -urpN webkitgtk-2.32.0.orig/Tools/TestWebKitAPI/Tests/WebKitGLib/TestWebKitWebContext.cpp webkitgtk-2.32.0/Tools/TestWebKitAPI/Tests/WebKitGLib/TestWebKitWebContext.cpp --- webkitgtk-2.32.0.orig/Tools/TestWebKitAPI/Tests/WebKitGLib/TestWebKitWebContext.cpp 2021-03-12 03:39:54.000000000 -0600 +++ webkitgtk-2.32.0/Tools/TestWebKitAPI/Tests/WebKitGLib/TestWebKitWebContext.cpp 2021-04-12 12:00:15.993985254 -0500 @@ -77,6 +77,84 @@ static void testWebContextEphemeral(Test g_assert_true(webkit_web_context_is_ephemeral(context.get())); } +#if ENABLE(NETSCAPE_PLUGIN_API) +class PluginsTest: public Test { +public: + MAKE_GLIB_TEST_FIXTURE(PluginsTest); + + PluginsTest() + : m_mainLoop(g_main_loop_new(nullptr, TRUE)) + , m_plugins(nullptr) + { + webkit_web_context_set_additional_plugins_directory(m_webContext.get(), WEBKIT_TEST_PLUGIN_DIR); + } + + ~PluginsTest() + { + g_main_loop_unref(m_mainLoop); + g_list_free_full(m_plugins, g_object_unref); + } + + static void getPluginsAsyncReadyCallback(GObject*, GAsyncResult* result, PluginsTest* test) + { + test->m_plugins = webkit_web_context_get_plugins_finish(test->m_webContext.get(), result, nullptr); + g_main_loop_quit(test->m_mainLoop); + } + + GList* getPlugins() + { + g_list_free_full(m_plugins, g_object_unref); + webkit_web_context_get_plugins(m_webContext.get(), nullptr, reinterpret_cast<GAsyncReadyCallback>(getPluginsAsyncReadyCallback), this); + g_main_loop_run(m_mainLoop); + return m_plugins; + } + + GMainLoop* m_mainLoop; + GList* m_plugins; +}; + +static void testWebContextGetPlugins(PluginsTest* test, gconstpointer) +{ + GList* plugins = test->getPlugins(); + g_assert_nonnull(plugins); + + GRefPtr<WebKitPlugin> testPlugin; + for (GList* item = plugins; item; item = g_list_next(item)) { + WebKitPlugin* plugin = WEBKIT_PLUGIN(item->data); + test->assertObjectIsDeletedWhenTestFinishes(G_OBJECT(plugin)); + if (!g_strcmp0(webkit_plugin_get_name(plugin), "WebKit Test PlugIn")) { + testPlugin = plugin; + break; + } + } + g_assert_true(WEBKIT_IS_PLUGIN(testPlugin.get())); + + char normalizedPath[PATH_MAX]; + g_assert_nonnull(realpath(WEBKIT_TEST_PLUGIN_DIR, normalizedPath)); + GUniquePtr<char> pluginPath(g_build_filename(normalizedPath, "libTestNetscapePlugIn.so", nullptr)); + g_assert_cmpstr(webkit_plugin_get_path(testPlugin.get()), ==, pluginPath.get()); + g_assert_cmpstr(webkit_plugin_get_description(testPlugin.get()), ==, "Simple Netscape® plug-in that handles test content for WebKit"); + GList* mimeInfoList = webkit_plugin_get_mime_info_list(testPlugin.get()); + g_assert_nonnull(mimeInfoList); + g_assert_cmpuint(g_list_length(mimeInfoList), ==, 2); + + WebKitMimeInfo* mimeInfo = static_cast<WebKitMimeInfo*>(mimeInfoList->data); + g_assert_cmpstr(webkit_mime_info_get_mime_type(mimeInfo), ==, "image/png"); + g_assert_cmpstr(webkit_mime_info_get_description(mimeInfo), ==, "png image"); + const gchar* const* extensions = webkit_mime_info_get_extensions(mimeInfo); + g_assert_nonnull(extensions); + g_assert_cmpstr(extensions[0], ==, "png"); + + mimeInfoList = g_list_next(mimeInfoList); + mimeInfo = static_cast<WebKitMimeInfo*>(mimeInfoList->data); + g_assert_cmpstr(webkit_mime_info_get_mime_type(mimeInfo), ==, "application/x-webkit-test-netscape"); + g_assert_cmpstr(webkit_mime_info_get_description(mimeInfo), ==, "test netscape content"); + extensions = webkit_mime_info_get_extensions(mimeInfo); + g_assert_nonnull(extensions); + g_assert_cmpstr(extensions[0], ==, "testnetscape"); +} +#endif // ENABLE(NETSCAPE_PLUGIN_API) + static const char* kBarHTML = "<html><body>Bar</body></html>"; static const char* kEchoHTMLFormat = "<html><body>%s</body></html>"; static const char* errorDomain = "test"; @@ -777,6 +855,9 @@ void beforeAll() Test::add("WebKitWebContext", "default-context", testWebContextDefault); Test::add("WebKitWebContext", "ephemeral", testWebContextEphemeral); +#if ENABLE(NETSCAPE_PLUGIN_API) + PluginsTest::add("WebKitWebContext", "get-plugins", testWebContextGetPlugins); +#endif URISchemeTest::add("WebKitWebContext", "uri-scheme", testWebContextURIScheme); // FIXME: implement spellchecker in WPE. #if PLATFORM(GTK)
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