| /* |
| * Copyright (C) 2010-2017 Apple Inc. All rights reserved. |
| * Copyright (C) 2011 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE 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. |
| */ |
| |
| #import "config.h" |
| #import "PluginProcess.h" |
| |
| #if ENABLE(NETSCAPE_PLUGIN_API) |
| |
| #import "ArgumentCoders.h" |
| #import "NetscapePlugin.h" |
| #import "PluginInfoStore.h" |
| #import "PluginProcessCreationParameters.h" |
| #import "PluginProcessProxyMessages.h" |
| #import "PluginProcessShim.h" |
| #import "PluginSandboxProfile.h" |
| #import "SandboxInitializationParameters.h" |
| #import "SandboxUtilities.h" |
| #import <CoreAudio/AudioHardware.h> |
| #import <WebCore/LocalizedStrings.h> |
| #import <WebCore/RuntimeEnabledFeatures.h> |
| #import <dlfcn.h> |
| #import <mach-o/dyld.h> |
| #import <mach-o/getsect.h> |
| #import <mach/mach_vm.h> |
| #import <mach/vm_statistics.h> |
| #import <objc/runtime.h> |
| #import <pal/spi/cf/CFNetworkSPI.h> |
| #import <pal/spi/cg/CoreGraphicsSPI.h> |
| #import <pal/spi/cocoa/LaunchServicesSPI.h> |
| #import <pal/spi/mac/HIToolboxSPI.h> |
| #import <pal/spi/mac/NSApplicationSPI.h> |
| #import <pal/spi/mac/NSWindowSPI.h> |
| #import <sysexits.h> |
| #import <wtf/HashSet.h> |
| #import <wtf/NeverDestroyed.h> |
| |
| const CFStringRef kLSPlugInBundleIdentifierKey = CFSTR("LSPlugInBundleIdentifierKey"); |
| |
| // These values were chosen to match default NSURLCache sizes at the time of this writing. |
| const NSUInteger pluginMemoryCacheSize = 512000; |
| const NSUInteger pluginDiskCacheSize = 20000000; |
| |
| namespace WebKit { |
| |
| class FullscreenWindowTracker { |
| WTF_MAKE_NONCOPYABLE(FullscreenWindowTracker); |
| |
| public: |
| FullscreenWindowTracker() { } |
| |
| template<typename T> void windowShown(T window); |
| template<typename T> void windowHidden(T window); |
| |
| private: |
| HashSet<CGWindowID> m_windows; |
| }; |
| |
| static bool rectCoversAnyScreen(NSRect rect) |
| { |
| for (NSScreen *screen in [NSScreen screens]) { |
| if (NSContainsRect(rect, [screen frame])) |
| return YES; |
| } |
| return NO; |
| } |
| |
| static bool windowCoversAnyScreen(NSWindow *window) |
| { |
| return rectCoversAnyScreen(window.frame); |
| } |
| |
| static CGWindowID cgWindowID(NSWindow *window) |
| { |
| return window.windowNumber; |
| } |
| |
| template<typename T> |
| void FullscreenWindowTracker::windowShown(T window) |
| { |
| CGWindowID windowID = cgWindowID(window); |
| if (!windowID) |
| return; |
| |
| // If this window is already visible then there is nothing to do. |
| if (m_windows.contains(windowID)) |
| return; |
| |
| // If the window is not full-screen then we're not interested in it. |
| if (!windowCoversAnyScreen(window)) |
| return; |
| |
| bool windowSetWasEmpty = m_windows.isEmpty(); |
| |
| m_windows.add(windowID); |
| |
| // If this is the first full screen window to be shown, notify the UI process. |
| if (windowSetWasEmpty) |
| PluginProcess::singleton().setFullscreenWindowIsShowing(true); |
| } |
| |
| template<typename T> |
| void FullscreenWindowTracker::windowHidden(T window) |
| { |
| CGWindowID windowID = cgWindowID(window); |
| if (!windowID) |
| return; |
| |
| // If this is not a window that we're tracking then there is nothing to do. |
| if (!m_windows.remove(windowID)) |
| return; |
| |
| // If this was the last full screen window that was visible, notify the UI process. |
| if (m_windows.isEmpty()) |
| PluginProcess::singleton().setFullscreenWindowIsShowing(false); |
| } |
| |
| static FullscreenWindowTracker& fullscreenWindowTracker() |
| { |
| static NeverDestroyed<FullscreenWindowTracker> fullscreenWindowTracker; |
| return fullscreenWindowTracker; |
| } |
| |
| static void setModal(bool modalWindowIsShowing) |
| { |
| PluginProcess::singleton().setModalWindowIsShowing(modalWindowIsShowing); |
| } |
| |
| static unsigned modalCount; |
| |
| static void beginModal() |
| { |
| ALLOW_DEPRECATED_DECLARATIONS_BEGIN |
| // Make sure to make ourselves the front process |
| ProcessSerialNumber psn; |
| GetCurrentProcess(&psn); |
| SetFrontProcess(&psn); |
| ALLOW_DEPRECATED_DECLARATIONS_END |
| |
| if (!modalCount++) |
| setModal(true); |
| } |
| |
| static void endModal() |
| { |
| if (!--modalCount) |
| setModal(false); |
| } |
| |
| static IMP NSApplication_RunModalForWindow; |
| |
| static NSInteger replacedRunModalForWindow(id self, SEL _cmd, NSWindow* window) |
| { |
| beginModal(); |
| NSInteger result = ((NSInteger (*)(id, SEL, NSWindow *))NSApplication_RunModalForWindow)(self, _cmd, window); |
| endModal(); |
| |
| return result; |
| } |
| |
| static bool oldPluginProcessNameShouldEqualNewPluginProcessNameForAdobeReader; |
| |
| static bool isAdobeAcrobatAddress(const void* address) |
| { |
| Dl_info imageInfo; |
| if (!dladdr(address, &imageInfo)) |
| return false; |
| |
| const char* pathSuffix = "/Contents/Frameworks/Acrobat.framework/Acrobat"; |
| |
| int pathSuffixLength = strlen(pathSuffix); |
| int imageFilePathLength = strlen(imageInfo.dli_fname); |
| |
| if (imageFilePathLength < pathSuffixLength) |
| return false; |
| |
| if (strcmp(imageInfo.dli_fname + (imageFilePathLength - pathSuffixLength), pathSuffix)) |
| return false; |
| |
| return true; |
| } |
| |
| static bool stringCompare(CFStringRef a, CFStringRef b, CFStringCompareFlags options, void* returnAddress, CFComparisonResult& result) |
| { |
| if (pthread_main_np() != 1) |
| return false; |
| |
| if (!oldPluginProcessNameShouldEqualNewPluginProcessNameForAdobeReader) |
| return false; |
| |
| if (options != kCFCompareCaseInsensitive) |
| return false; |
| |
| const char* aCString = CFStringGetCStringPtr(a, kCFStringEncodingASCII); |
| if (!aCString) |
| return false; |
| |
| const char* bCString = CFStringGetCStringPtr(b, kCFStringEncodingASCII); |
| if (!bCString) |
| return false; |
| |
| if (strcmp(aCString, "com.apple.WebKit.PluginProcess")) |
| return false; |
| |
| if (strcmp(bCString, "com.apple.WebKit.Plugin.64")) |
| return false; |
| |
| // Check if the LHS string comes from the Acrobat framework. |
| if (!isAdobeAcrobatAddress(a)) |
| return false; |
| |
| // Check if the return adress is part of the Acrobat framework as well. |
| if (!isAdobeAcrobatAddress(returnAddress)) |
| return false; |
| |
| result = kCFCompareEqualTo; |
| return true; |
| } |
| |
| static void initializeShim() |
| { |
| // Initialize the shim for 32-bit only. |
| const PluginProcessShimCallbacks callbacks = { |
| stringCompare, |
| }; |
| |
| PluginProcessShimInitializeFunc initFunc = reinterpret_cast<PluginProcessShimInitializeFunc>(dlsym(RTLD_DEFAULT, "WebKitPluginProcessShimInitialize")); |
| initFunc(callbacks); |
| } |
| |
| static void (*NSConcreteTask_launch)(NSTask *, SEL); |
| |
| static void replacedNSConcreteTask_launch(NSTask *self, SEL _cmd) |
| { |
| String launchPath = self.launchPath; |
| |
| Vector<String> arguments; |
| arguments.reserveInitialCapacity(self.arguments.count); |
| for (NSString *argument in self.arguments) |
| arguments.uncheckedAppend(argument); |
| |
| if (PluginProcess::singleton().launchProcess(launchPath, arguments)) |
| return; |
| |
| NSConcreteTask_launch(self, _cmd); |
| } |
| |
| static NSRunningApplication *(*NSWorkspace_launchApplicationAtURL_options_configuration_error)(NSWorkspace *, SEL, NSURL *, NSWorkspaceLaunchOptions, NSDictionary *, NSError **); |
| |
| static NSRunningApplication *replacedNSWorkspace_launchApplicationAtURL_options_configuration_error(NSWorkspace *self, SEL _cmd, NSURL *url, NSWorkspaceLaunchOptions options, NSDictionary *configuration, NSError **error) |
| { |
| Vector<String> arguments; |
| if (NSArray *argumentsArray = [configuration objectForKey:NSWorkspaceLaunchConfigurationArguments]) { |
| if ([argumentsArray isKindOfClass:[NSArray array]]) { |
| for (NSString *argument in argumentsArray) { |
| if ([argument isKindOfClass:[NSString class]]) |
| arguments.append(argument); |
| } |
| } |
| } |
| |
| if (PluginProcess::singleton().launchApplicationAtURL(URL(url).string(), arguments)) { |
| if (error) |
| *error = nil; |
| return nil; |
| } |
| |
| return NSWorkspace_launchApplicationAtURL_options_configuration_error(self, _cmd, url, options, configuration, error); |
| } |
| |
| static BOOL (*NSWorkspace_openFile)(NSWorkspace *, SEL, NSString *); |
| |
| static BOOL replacedNSWorkspace_openFile(NSWorkspace *self, SEL _cmd, NSString *fullPath) |
| { |
| if (PluginProcess::singleton().openFile(fullPath)) |
| return true; |
| |
| return NSWorkspace_openFile(self, _cmd, fullPath); |
| } |
| |
| static void initializeCocoaOverrides() |
| { |
| // Override -[NSConcreteTask launch:] |
| Method launchMethod = class_getInstanceMethod(objc_getClass("NSConcreteTask"), @selector(launch)); |
| NSConcreteTask_launch = reinterpret_cast<void (*)(NSTask *, SEL)>(method_setImplementation(launchMethod, reinterpret_cast<IMP>(replacedNSConcreteTask_launch))); |
| |
| // Override -[NSWorkspace launchApplicationAtURL:options:configuration:error:] |
| Method launchApplicationAtURLOptionsConfigurationErrorMethod = class_getInstanceMethod(objc_getClass("NSWorkspace"), @selector(launchApplicationAtURL:options:configuration:error:)); |
| NSWorkspace_launchApplicationAtURL_options_configuration_error = reinterpret_cast<NSRunningApplication *(*)(NSWorkspace *, SEL, NSURL *, NSWorkspaceLaunchOptions, NSDictionary *, NSError **)>(method_setImplementation(launchApplicationAtURLOptionsConfigurationErrorMethod, reinterpret_cast<IMP>(replacedNSWorkspace_launchApplicationAtURL_options_configuration_error))); |
| |
| // Override -[NSWorkspace openFile:] |
| Method openFileMethod = class_getInstanceMethod(objc_getClass("NSWorkspace"), @selector(openFile:)); |
| NSWorkspace_openFile = reinterpret_cast<BOOL (*)(NSWorkspace *, SEL, NSString *)>(method_setImplementation(openFileMethod, reinterpret_cast<IMP>(replacedNSWorkspace_openFile))); |
| |
| // Override -[NSApplication runModalForWindow:] |
| Method runModalForWindowMethod = class_getInstanceMethod(objc_getClass("NSApplication"), @selector(runModalForWindow:)); |
| NSApplication_RunModalForWindow = method_setImplementation(runModalForWindowMethod, reinterpret_cast<IMP>(replacedRunModalForWindow)); |
| |
| NSNotificationCenter *defaultCenter = [NSNotificationCenter defaultCenter]; |
| |
| // Track when any Cocoa window is about to be be shown. |
| id orderOnScreenObserver = [defaultCenter addObserverForName:NSWindowWillOrderOnScreenNotification |
| object:nil |
| queue:nil |
| usingBlock:^(NSNotification *notification) { fullscreenWindowTracker().windowShown([notification object]); }]; |
| // Track when any Cocoa window is about to be hidden. |
| id orderOffScreenObserver = [defaultCenter addObserverForName:NSWindowWillOrderOffScreenNotification |
| object:nil |
| queue:nil |
| usingBlock:^(NSNotification *notification) { fullscreenWindowTracker().windowHidden([notification object]); }]; |
| |
| // Leak the two observers so that they observe notifications for the lifetime of the process. |
| CFRetain((__bridge CFTypeRef)orderOnScreenObserver); |
| CFRetain((__bridge CFTypeRef)orderOffScreenObserver); |
| } |
| |
| void PluginProcess::setModalWindowIsShowing(bool modalWindowIsShowing) |
| { |
| parentProcessConnection()->send(Messages::PluginProcessProxy::SetModalWindowIsShowing(modalWindowIsShowing), 0); |
| } |
| |
| void PluginProcess::setFullscreenWindowIsShowing(bool fullscreenWindowIsShowing) |
| { |
| parentProcessConnection()->send(Messages::PluginProcessProxy::SetFullscreenWindowIsShowing(fullscreenWindowIsShowing), 0); |
| } |
| |
| bool PluginProcess::launchProcess(const String& launchPath, const Vector<String>& arguments) |
| { |
| bool result; |
| if (!parentProcessConnection()->sendSync(Messages::PluginProcessProxy::LaunchProcess(launchPath, arguments), Messages::PluginProcessProxy::LaunchProcess::Reply(result), 0)) |
| return false; |
| |
| return result; |
| } |
| |
| bool PluginProcess::launchApplicationAtURL(const String& urlString, const Vector<String>& arguments) |
| { |
| bool result = false; |
| if (!parentProcessConnection()->sendSync(Messages::PluginProcessProxy::LaunchApplicationAtURL(urlString, arguments), Messages::PluginProcessProxy::LaunchProcess::Reply(result), 0)) |
| return false; |
| |
| return result; |
| } |
| |
| bool PluginProcess::openURL(const String& urlString, int32_t& status, String& launchedURLString) |
| { |
| bool result; |
| if (!parentProcessConnection()->sendSync(Messages::PluginProcessProxy::OpenURL(urlString), Messages::PluginProcessProxy::OpenURL::Reply(result, status, launchedURLString), 0)) |
| return false; |
| |
| return result; |
| } |
| |
| bool PluginProcess::openFile(const String& fullPath) |
| { |
| bool result; |
| if (!parentProcessConnection()->sendSync(Messages::PluginProcessProxy::OpenFile(fullPath), Messages::PluginProcessProxy::OpenFile::Reply(result), 0)) |
| return false; |
| |
| return result; |
| } |
| |
| static void muteAudio(void) |
| { |
| AudioObjectPropertyAddress propertyAddress = { kAudioHardwarePropertyProcessIsAudible, kAudioObjectPropertyScopeGlobal, kAudioObjectPropertyElementMaster }; |
| UInt32 propertyData = 0; |
| OSStatus result = AudioObjectSetPropertyData(kAudioObjectSystemObject, &propertyAddress, 0, 0, sizeof(UInt32), &propertyData); |
| ASSERT_UNUSED(result, result == noErr); |
| } |
| |
| void PluginProcess::platformInitializePluginProcess(PluginProcessCreationParameters&& parameters) |
| { |
| m_compositingRenderServerPort = WTFMove(parameters.acceleratedCompositingPort); |
| if (parameters.processType == PluginProcessTypeSnapshot) |
| muteAudio(); |
| |
| [NSURLCache setSharedURLCache:adoptNS([[NSURLCache alloc] |
| initWithMemoryCapacity:pluginMemoryCacheSize |
| diskCapacity:pluginDiskCacheSize |
| diskPath:m_nsurlCacheDirectory]).get()]; |
| |
| #if PLATFORM(MAC) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 101400 |
| // Disable Dark Mode in the plugin process to avoid rendering issues. |
| [NSApp setAppearance:[NSAppearance appearanceNamed:NSAppearanceNameAqua]]; |
| #endif |
| #if HAVE(APP_SSO) |
| [NSURLSession _disableAppSSO]; |
| #endif |
| } |
| |
| void PluginProcess::platformInitializeProcess(const AuxiliaryProcessInitializationParameters& parameters) |
| { |
| initializeShim(); |
| |
| initializeCocoaOverrides(); |
| |
| bool experimentalPlugInSandboxProfilesEnabled = parameters.extraInitializationData.get("experimental-sandbox-plugin") == "1"; |
| WebCore::RuntimeEnabledFeatures::sharedFeatures().setExperimentalPlugInSandboxProfilesEnabled(experimentalPlugInSandboxProfilesEnabled); |
| |
| // FIXME: It would be better to proxy SetCursor calls over to the UI process instead of |
| // allowing plug-ins to change the mouse cursor at any time. |
| // FIXME: SetsCursorInBackground connection property is deprecated in favor of kCGSSetsCursorInBackgroundTagBit window tag bit. |
| // <rdar://problem/7752422> asks for an API to set cursor from background processes. |
| CGSConnectionID cid = CGSMainConnectionID(); |
| CGSSetConnectionProperty(cid, cid, CFSTR("SetsCursorInBackground"), (CFTypeRef)kCFBooleanTrue); |
| |
| RetainPtr<CFURLRef> pluginURL = adoptCF(CFURLCreateWithFileSystemPath(0, m_pluginPath.createCFString().get(), kCFURLPOSIXPathStyle, false)); |
| if (!pluginURL) |
| return; |
| |
| RetainPtr<CFBundleRef> pluginBundle = adoptCF(CFBundleCreate(kCFAllocatorDefault, pluginURL.get())); |
| if (!pluginBundle) |
| return; |
| |
| m_pluginBundleIdentifier = CFBundleGetIdentifier(pluginBundle.get()); |
| |
| if (m_pluginBundleIdentifier == "com.adobe.acrobat.pdfviewerNPAPI") |
| oldPluginProcessNameShouldEqualNewPluginProcessNameForAdobeReader = true; |
| |
| // FIXME: Workaround for Java not liking its plugin process to be suppressed - <rdar://problem/14267843> |
| if (m_pluginBundleIdentifier == "com.oracle.java.JavaAppletPlugin") |
| (new UserActivity("com.oracle.java.JavaAppletPlugin"))->start(); |
| |
| if (!pluginHasSandboxProfile(m_pluginBundleIdentifier)) { |
| // Allow Apple Events from Citrix plugin. This can be removed when <rdar://problem/14012823> is fixed. |
| setenv("__APPLEEVENTSSERVICENAME", "com.apple.coreservices.appleevents", 1); |
| } |
| } |
| |
| void PluginProcess::initializeProcessName(const AuxiliaryProcessInitializationParameters& parameters) |
| { |
| NSString *applicationName = [NSString stringWithFormat:WEB_UI_STRING("%@ (%@ Internet plug-in)", "visible name of the plug-in host process. The first argument is the plug-in name and the second argument is the application name."), [[(NSString *)m_pluginPath lastPathComponent] stringByDeletingPathExtension], (NSString *)parameters.uiProcessName]; |
| _LSSetApplicationInformationItem(kLSDefaultSessionID, _LSGetCurrentApplicationASN(), _kLSDisplayNameKey, (CFStringRef)applicationName, nullptr); |
| if (!m_pluginBundleIdentifier.isEmpty()) |
| _LSSetApplicationInformationItem(kLSDefaultSessionID, _LSGetCurrentApplicationASN(), kLSPlugInBundleIdentifierKey, m_pluginBundleIdentifier.createCFString().get(), nullptr); |
| } |
| |
| void PluginProcess::initializeSandbox(const AuxiliaryProcessInitializationParameters& parameters, SandboxInitializationParameters& sandboxParameters) |
| { |
| // PluginProcess may already be sandboxed if its parent process was sandboxed, and launched a child process instead of an XPC service. |
| // This is generally not expected, however we currently always spawn a child process to create a MIME type preferences file. |
| if (currentProcessIsSandboxed()) { |
| RELEASE_ASSERT(!parameters.connectionIdentifier.xpcConnection); |
| return; |
| } |
| |
| char cacheDirectory[PATH_MAX]; |
| if (!confstr(_CS_DARWIN_USER_CACHE_DIR, cacheDirectory, sizeof(cacheDirectory))) { |
| WTFLogAlways("PluginProcess: couldn't retrieve system cache directory path: %d\n", errno); |
| exit(EX_OSERR); |
| } |
| |
| m_nsurlCacheDirectory = [[[NSFileManager defaultManager] stringWithFileSystemRepresentation:cacheDirectory length:strlen(cacheDirectory)] stringByAppendingPathComponent:[[NSBundle mainBundle] bundleIdentifier]]; |
| if (![[NSFileManager defaultManager] createDirectoryAtURL:[NSURL fileURLWithPath:m_nsurlCacheDirectory isDirectory:YES] withIntermediateDirectories:YES attributes:nil error:nil]) { |
| WTFLogAlways("PluginProcess: couldn't create NSURL cache directory '%s'\n", cacheDirectory); |
| exit(EX_OSERR); |
| } |
| |
| bool parentIsSandboxed = parameters.connectionIdentifier.xpcConnection && connectedProcessIsSandboxed(parameters.connectionIdentifier.xpcConnection.get()); |
| |
| if (parameters.extraInitializationData.get("disable-sandbox") == "1") { |
| if (parentIsSandboxed) { |
| WTFLogAlways("Sandboxed processes may not disable plug-in sandbox, terminating %s.", parameters.clientIdentifier.utf8().data()); |
| exit(EX_OSERR); |
| } |
| return; |
| } |
| |
| String sandboxProfile = pluginSandboxProfile(m_pluginBundleIdentifier); |
| if (sandboxProfile.isEmpty()) { |
| if (parentIsSandboxed) { |
| WTFLogAlways("Sandboxed processes may only use sandboxed plug-ins, terminating %s.", parameters.clientIdentifier.utf8().data()); |
| exit(EX_OSERR); |
| } |
| return; |
| } |
| |
| sandboxParameters.setSandboxProfile(sandboxProfile); |
| |
| char temporaryDirectory[PATH_MAX]; |
| if (!confstr(_CS_DARWIN_USER_TEMP_DIR, temporaryDirectory, sizeof(temporaryDirectory))) { |
| WTFLogAlways("PluginProcess: couldn't retrieve system temporary directory path: %d\n", errno); |
| exit(EX_OSERR); |
| } |
| |
| if (strlcpy(temporaryDirectory, [[[[NSFileManager defaultManager] stringWithFileSystemRepresentation:temporaryDirectory length:strlen(temporaryDirectory)] stringByAppendingPathComponent:@"WebKitPlugin-XXXXXX"] fileSystemRepresentation], sizeof(temporaryDirectory)) >= sizeof(temporaryDirectory) |
| || !mkdtemp(temporaryDirectory)) { |
| WTFLogAlways("PluginProcess: couldn't create private temporary directory '%s'\n", temporaryDirectory); |
| exit(EX_OSERR); |
| } |
| |
| sandboxParameters.setUserDirectorySuffix([[[[NSFileManager defaultManager] stringWithFileSystemRepresentation:temporaryDirectory length:strlen(temporaryDirectory)] lastPathComponent] fileSystemRepresentation]); |
| |
| sandboxParameters.addPathParameter("PLUGIN_PATH", m_pluginPath); |
| sandboxParameters.addPathParameter("NSURL_CACHE_DIR", m_nsurlCacheDirectory); |
| |
| [[NSUserDefaults standardUserDefaults] registerDefaults:@{ @"NSUseRemoteSavePanel" : @YES }]; |
| |
| AuxiliaryProcess::initializeSandbox(parameters, sandboxParameters); |
| } |
| |
| bool PluginProcess::shouldOverrideQuarantine() |
| { |
| return m_pluginBundleIdentifier != "com.cisco.webex.plugin.gpc64"; |
| } |
| |
| void PluginProcess::stopRunLoop() |
| { |
| AuxiliaryProcess::stopNSAppRunLoop(); |
| } |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(NETSCAPE_PLUGIN_API) |