1a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch/* 2a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * Copyright (C) 2010 Google Inc. All rights reserved. 3a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * 4a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * Redistribution and use in source and binary forms, with or without 5a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * modification, are permitted provided that the following conditions are 6a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * met: 7a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * 8a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * * Redistributions of source code must retain the above copyright 9a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * notice, this list of conditions and the following disclaimer. 10a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * * Redistributions in binary form must reproduce the above 11a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * copyright notice, this list of conditions and the following disclaimer 12a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * in the documentation and/or other materials provided with the 13a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * distribution. 14a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * * Neither the name of Google Inc. nor the names of its 15a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * contributors may be used to endorse or promote products derived from 16a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * this software without specific prior written permission. 17a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * 18a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch */ 30a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 31a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch#include "config.h" 32a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch#include "V8DirectoryEntrySync.h" 33a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 34a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch#if ENABLE(FILE_SYSTEM) 35a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 36a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch#include "DirectoryEntrySync.h" 37a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch#include "ExceptionCode.h" 38a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch#include "V8Binding.h" 39a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch#include "V8BindingMacros.h" 40a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch#include "V8EntryCallback.h" 41a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch#include "V8ErrorCallback.h" 42a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch#include "V8FileEntrySync.h" 432daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch#include "V8WebKitFlags.h" 44a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch#include "V8Proxy.h" 45a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch#include <wtf/RefCounted.h> 46a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch#include <wtf/RefPtr.h> 47a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 48a94275402997c11dd2e778633dacf4b7e630a35dBen Murdochnamespace WebCore { 49a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 50a94275402997c11dd2e778633dacf4b7e630a35dBen Murdochstatic bool extractBooleanValue(const v8::Handle<v8::Object>& object, const char* name, ExceptionCode& ec) { 51a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch ec = 0; 52a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch v8::Local<v8::Value> value = object->Get(v8::String::New(name)); 53a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch if (!value.IsEmpty() && !isUndefinedOrNull(value)) { 54a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch v8::TryCatch block; 55a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch bool nativeValue = value->BooleanValue(); 56a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch if (block.HasCaught()) { 57a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch ec = TYPE_MISMATCH_ERR; 58a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch return false; 59a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch } 60a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch return nativeValue; 61a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch } 62a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch return false; 63a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch} 64a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 652daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdochstatic PassRefPtr<WebKitFlags> getFlags(const v8::Local<v8::Value>& arg, ExceptionCode& ec) 66a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch{ 67a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch ec = 0; 68a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch if (isUndefinedOrNull(arg) || !arg->IsObject()) 69a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch return 0; 702daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch if (V8WebKitFlags::HasInstance(arg)) 712daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch return V8WebKitFlags::toNative(v8::Handle<v8::Object>::Cast(arg)); 72a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 73a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch v8::Handle<v8::Object> object; 74a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch { 75a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch v8::TryCatch block; 76a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch object = v8::Handle<v8::Object>::Cast(arg); 77a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch if (block.HasCaught()) { 78a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch ec = TYPE_MISMATCH_ERR; 79a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch return 0; 80a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch } 81a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch } 82a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 83a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch bool isCreate = extractBooleanValue(object, "create", ec); 84a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch if (ec) 85a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch return 0; 86a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch bool isExclusive = extractBooleanValue(object, "exclusive", ec); 87a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch if (ec) 88a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch return 0; 89a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 902daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch RefPtr<WebKitFlags> flags = WebKitFlags::create(); 91a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch flags->setCreate(isCreate); 92a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch flags->setExclusive(isExclusive); 93a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 94a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch return flags; 95a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch} 96a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 97a94275402997c11dd2e778633dacf4b7e630a35dBen Murdochv8::Handle<v8::Value> V8DirectoryEntrySync::getDirectoryCallback(const v8::Arguments& args) 98a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch{ 99a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch INC_STATS("DOM.DirectoryEntrySync.getDirectory"); 100a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch DirectoryEntrySync* imp = V8DirectoryEntrySync::toNative(args.Holder()); 101a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch ExceptionCode ec = 0; 102a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch STRING_TO_V8PARAMETER_EXCEPTION_BLOCK(V8Parameter<>, path, args[0]); 1032daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch RefPtr<WebKitFlags> flags = getFlags(args[1], ec); 104a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch if (UNLIKELY(ec)) { 105a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch V8Proxy::setDOMException(ec); 106a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch return v8::Handle<v8::Value>(); 107a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch } 108a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch RefPtr<DirectoryEntrySync> result = imp->getDirectory(path, flags, ec); 109a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch if (UNLIKELY(ec)) { 110a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch V8Proxy::setDOMException(ec); 111a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch return v8::Handle<v8::Value>(); 112a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch } 113a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch return toV8(result.release()); 114a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch} 115a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 116a94275402997c11dd2e778633dacf4b7e630a35dBen Murdochv8::Handle<v8::Value> V8DirectoryEntrySync::getFileCallback(const v8::Arguments& args) 117a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch{ 118a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch INC_STATS("DOM.DirectoryEntrySync.getFile"); 119a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch DirectoryEntrySync* imp = V8DirectoryEntrySync::toNative(args.Holder()); 120a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch ExceptionCode ec = 0; 121a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch STRING_TO_V8PARAMETER_EXCEPTION_BLOCK(V8Parameter<>, path, args[0]); 1222daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch RefPtr<WebKitFlags> flags = getFlags(args[1], ec); 123a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch if (UNLIKELY(ec)) { 124a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch V8Proxy::setDOMException(ec); 125a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch return v8::Handle<v8::Value>(); 126a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch } 127a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch RefPtr<FileEntrySync> result = imp->getFile(path, flags, ec); 128a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch if (UNLIKELY(ec)) { 129a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch V8Proxy::setDOMException(ec); 130a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch return v8::Handle<v8::Value>(); 131a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch } 132a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch return toV8(result.release()); 133a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch} 134a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 135a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 136a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 137a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch} // namespace WebCore 138a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 139a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch#endif // ENABLE(FILE_SYSTEM) 140