/* * 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. */ #import "config.h" #import "WebContext.h" #import "WebKitSystemInterface.h" #import "WebProcessCreationParameters.h" #import <WebCore/Color.h> #import <WebCore/FileSystem.h> #import <WebCore/PlatformPasteboard.h> #import <sys/param.h> #if !defined(BUILDING_ON_SNOW_LEOPARD) #import <QuartzCore/CARemoteLayerServer.h> #endif using namespace WebCore; NSString *WebDatabaseDirectoryDefaultsKey = @"WebDatabaseDirectory"; NSString *WebKitLocalCacheDefaultsKey = @"WebKitLocalCache"; NSString *WebStorageDirectoryDefaultsKey = @"WebKitLocalStorageDatabasePathPreferenceKey"; static NSString *WebKitApplicationDidChangeAccessibilityEnhancedUserInterfaceNotification = @"NSApplicationDidChangeAccessibilityEnhancedUserInterfaceNotification"; // FIXME: <rdar://problem/9138817> - After this "backwards compatibility" radar is removed, this code should be removed to only return an empty String. NSString *WebIconDatabaseDirectoryDefaultsKey = @"WebIconDatabaseDirectoryDefaultsKey"; namespace WebKit { String WebContext::applicationCacheDirectory() { NSString *appName = [[NSBundle mainBundle] bundleIdentifier]; if (!appName) appName = [[NSProcessInfo processInfo] processName]; ASSERT(appName); NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults]; NSString *cacheDir = [defaults objectForKey:WebKitLocalCacheDefaultsKey]; if (!cacheDir || ![cacheDir isKindOfClass:[NSString class]]) { char cacheDirectory[MAXPATHLEN]; size_t cacheDirectoryLen = confstr(_CS_DARWIN_USER_CACHE_DIR, cacheDirectory, MAXPATHLEN); if (cacheDirectoryLen) cacheDir = [[NSFileManager defaultManager] stringWithFileSystemRepresentation:cacheDirectory length:cacheDirectoryLen - 1]; } return [cacheDir stringByAppendingPathComponent:appName]; } void WebContext::platformInitializeWebProcess(WebProcessCreationParameters& parameters) { if (!omitPDFSupport()) { // We want to use a PDF view in the UI process for PDF MIME types. HashSet<String, CaseFoldingHash> mimeType = pdfAndPostScriptMIMETypes(); parameters.mimeTypesWithCustomRepresentation.appendRange(mimeType.begin(), mimeType.end()); } RetainPtr<CFStringRef> cachePath(AdoptCF, WKCopyFoundationCacheDirectory()); if (!cachePath) cachePath = reinterpret_cast<CFStringRef>(NSHomeDirectory()); NSURLCache *urlCache = [NSURLCache sharedURLCache]; parameters.parentProcessName = [[NSProcessInfo processInfo] processName]; parameters.nsURLCachePath = [(NSString *)cachePath.get() stringByStandardizingPath]; parameters.nsURLCacheMemoryCapacity = [urlCache memoryCapacity]; parameters.nsURLCacheDiskCapacity = [urlCache diskCapacity]; ASSERT(!parameters.nsURLCachePath.isEmpty()); #if ENABLE(PLUGIN_PROCESS) parameters.disablePluginProcessMessageTimeout = [[NSUserDefaults standardUserDefaults] boolForKey:@"WebKitDisablePluginProcessMessageTimeout"]; #endif #if USE(ACCELERATED_COMPOSITING) && HAVE(HOSTED_CORE_ANIMATION) #if !defined(BUILDING_ON_SNOW_LEOPARD) mach_port_t renderServerPort = [[CARemoteLayerServer sharedServer] serverPort]; #else mach_port_t renderServerPort = WKInitializeRenderServer(); #endif if (renderServerPort != MACH_PORT_NULL) parameters.acceleratedCompositingPort = CoreIPC::MachPort(renderServerPort, MACH_MSG_TYPE_COPY_SEND); #endif // FIXME: This should really be configurable; we shouldn't just blindly allow read access to the UI process bundle. parameters.uiProcessBundleResourcePath = [[NSBundle mainBundle] resourcePath]; parameters.uiProcessBundleIdentifier = String([[NSBundle mainBundle] bundleIdentifier]); // Listen for enhanced accessibility changes and propagate them to the WebProcess. m_enhancedAccessibilityObserver = [[NSNotificationCenter defaultCenter] addObserverForName:WebKitApplicationDidChangeAccessibilityEnhancedUserInterfaceNotification object:nil queue:[NSOperationQueue currentQueue] usingBlock:^(NSNotification *note) { setEnhancedAccessibility([[[note userInfo] objectForKey:@"AXEnhancedUserInterface"] boolValue]); }]; } void WebContext::platformInvalidateContext() { [[NSNotificationCenter defaultCenter] removeObserver:(id)m_enhancedAccessibilityObserver.get()]; } String WebContext::platformDefaultDatabaseDirectory() const { NSString *databasesDirectory = [[NSUserDefaults standardUserDefaults] objectForKey:WebDatabaseDirectoryDefaultsKey]; if (!databasesDirectory || ![databasesDirectory isKindOfClass:[NSString class]]) databasesDirectory = @"~/Library/WebKit/Databases"; return [databasesDirectory stringByStandardizingPath]; } String WebContext::platformDefaultIconDatabasePath() const { // FIXME: <rdar://problem/9138817> - After this "backwards compatibility" radar is removed, this code should be removed to only return an empty String. NSString *databasesDirectory = [[NSUserDefaults standardUserDefaults] objectForKey:WebIconDatabaseDirectoryDefaultsKey]; if (!databasesDirectory || ![databasesDirectory isKindOfClass:[NSString class]]) databasesDirectory = @"~/Library/Icons/WebpageIcons.db"; return [databasesDirectory stringByStandardizingPath]; } String WebContext::platformDefaultLocalStorageDirectory() const { NSString *localStorageDirectory = [[NSUserDefaults standardUserDefaults] objectForKey:WebStorageDirectoryDefaultsKey]; if (!localStorageDirectory || ![localStorageDirectory isKindOfClass:[NSString class]]) localStorageDirectory = @"~/Library/WebKit/LocalStorage"; return [localStorageDirectory stringByStandardizingPath]; } bool WebContext::omitPDFSupport() { // Since this is a "secret default" we don't bother registering it. return [[NSUserDefaults standardUserDefaults] boolForKey:@"WebKitOmitPDFSupport"]; } void WebContext::getPasteboardTypes(const String& pasteboardName, Vector<String>& pasteboardTypes) { PlatformPasteboard(pasteboardName).getTypes(pasteboardTypes); } void WebContext::getPasteboardPathnamesForType(const String& pasteboardName, const String& pasteboardType, Vector<String>& pathnames) { PlatformPasteboard(pasteboardName).getPathnamesForType(pathnames, pasteboardType); } void WebContext::getPasteboardStringForType(const String& pasteboardName, const String& pasteboardType, String& string) { string = PlatformPasteboard(pasteboardName).stringForType(pasteboardType); } void WebContext::getPasteboardBufferForType(const String& pasteboardName, const String& pasteboardType, SharedMemory::Handle& handle, uint64_t& size) { RefPtr<SharedBuffer> buffer = PlatformPasteboard(pasteboardName).bufferForType(pasteboardType); if (!buffer) return; size = buffer->size(); RefPtr<SharedMemory> sharedMemoryBuffer = SharedMemory::create(size); memcpy(sharedMemoryBuffer->data(), buffer->data(), size); sharedMemoryBuffer->createHandle(handle, SharedMemory::ReadOnly); } void WebContext::pasteboardCopy(const String& fromPasteboard, const String& toPasteboard) { PlatformPasteboard(toPasteboard).copy(fromPasteboard); } void WebContext::getPasteboardChangeCount(const String& pasteboardName, uint64_t& changeCount) { changeCount = PlatformPasteboard(pasteboardName).changeCount(); } void WebContext::getPasteboardUniqueName(String& pasteboardName) { pasteboardName = PlatformPasteboard::uniqueName(); } void WebContext::getPasteboardColor(const String& pasteboardName, WebCore::Color& color) { color = PlatformPasteboard(pasteboardName).color(); } void WebContext::getPasteboardURL(const String& pasteboardName, WTF::String& urlString) { urlString = PlatformPasteboard(pasteboardName).url().string(); } void WebContext::addPasteboardTypes(const String& pasteboardName, const Vector<String>& pasteboardTypes) { PlatformPasteboard(pasteboardName).addTypes(pasteboardTypes); } void WebContext::setPasteboardTypes(const String& pasteboardName, const Vector<String>& pasteboardTypes) { PlatformPasteboard(pasteboardName).setTypes(pasteboardTypes); } void WebContext::setPasteboardPathnamesForType(const String& pasteboardName, const String& pasteboardType, const Vector<String>& pathnames) { PlatformPasteboard(pasteboardName).setPathnamesForType(pathnames, pasteboardType); } void WebContext::setPasteboardStringForType(const String& pasteboardName, const String& pasteboardType, const String& string) { PlatformPasteboard(pasteboardName).setStringForType(string, pasteboardType); } void WebContext::setPasteboardBufferForType(const String& pasteboardName, const String& pasteboardType, const SharedMemory::Handle& handle, uint64_t size) { if (handle.isNull()) { PlatformPasteboard(pasteboardName).setBufferForType(0, pasteboardType); return; } RefPtr<SharedMemory> sharedMemoryBuffer = SharedMemory::create(handle, SharedMemory::ReadOnly); RefPtr<SharedBuffer> buffer = SharedBuffer::create(static_cast<unsigned char *>(sharedMemoryBuffer->data()), size); PlatformPasteboard(pasteboardName).setBufferForType(buffer, pasteboardType); } } // namespace WebKit