15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2010 Google Inc. All rights reserved. 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Redistribution and use in source and binary forms, with or without 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modification, are permitted provided that the following conditions are 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * met: 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Redistributions of source code must retain the above copyright 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer. 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Redistributions in binary form must reproduce the above 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * copyright notice, this list of conditions and the following disclaimer 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * in the documentation and/or other materials provided with the 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * distribution. 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Neither the name of Google Inc. nor the names of its 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * contributors may be used to endorse or promote products derived from 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * this software without specific prior written permission. 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "config.h" 3253e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "modules/filesystem/DOMFileSystemBase.h" 3353e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) 341e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles)#include "core/dom/ExecutionContext.h" 357242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci#include "core/fileapi/File.h" 3653e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/fileapi/FileError.h" 3753e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/html/VoidCallback.h" 3853e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "modules/filesystem/DOMFilePath.h" 3953e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "modules/filesystem/DirectoryEntry.h" 4053e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "modules/filesystem/DirectoryReaderBase.h" 4153e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "modules/filesystem/EntriesCallback.h" 423c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch#include "modules/filesystem/Entry.h" 4353e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "modules/filesystem/EntryBase.h" 4453e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "modules/filesystem/EntryCallback.h" 4553e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "modules/filesystem/ErrorCallback.h" 4653e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "modules/filesystem/FileSystemCallbacks.h" 4753e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "modules/filesystem/MetadataCallback.h" 4851b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)#include "platform/weborigin/SecurityOrigin.h" 498abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles)#include "public/platform/Platform.h" 508abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles)#include "public/platform/WebFileSystem.h" 518abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles)#include "public/platform/WebFileSystemCallbacks.h" 5253e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "wtf/OwnPtr.h" 5353e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "wtf/text/StringBuilder.h" 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 55c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)namespace blink { 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)const char DOMFileSystemBase::persistentPathPrefix[] = "persistent"; 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)const char DOMFileSystemBase::temporaryPathPrefix[] = "temporary"; 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)const char DOMFileSystemBase::isolatedPathPrefix[] = "isolated"; 6053e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)const char DOMFileSystemBase::externalPathPrefix[] = "external"; 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 621e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles)DOMFileSystemBase::DOMFileSystemBase(ExecutionContext* context, const String& name, FileSystemType type, const KURL& rootURL) 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) : m_context(context) 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) , m_name(name) 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) , m_type(type) 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) , m_filesystemRootURL(rootURL) 675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) , m_clonable(false) 685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)DOMFileSystemBase::~DOMFileSystemBase() 725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 735c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 745c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 75e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles)WebFileSystem* DOMFileSystemBase::fileSystem() const 768abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles){ 77e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) Platform* platform = Platform::current(); 78e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) if (!platform) 79e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) return nullptr; 80e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) return platform->fileSystem(); 818abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles)} 828abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) 8353e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)SecurityOrigin* DOMFileSystemBase::securityOrigin() const 8453e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles){ 8553e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) return m_context->securityOrigin(); 8653e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)} 8753e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) 885c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)bool DOMFileSystemBase::isValidType(FileSystemType type) 895c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 9053e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) return type == FileSystemTypeTemporary || type == FileSystemTypePersistent || type == FileSystemTypeIsolated || type == FileSystemTypeExternal; 915c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 925c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 935c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)bool DOMFileSystemBase::crackFileSystemURL(const KURL& url, FileSystemType& type, String& filePath) 945c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 955c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!url.protocolIs("filesystem")) 965c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return false; 975c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 985c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!url.innerURL()) 995c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return false; 1005c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1015c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) String typeString = url.innerURL()->path().substring(1); 1029bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) if (!pathPrefixToFileSystemType(typeString, type)) 1035c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return false; 1045c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1055c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) filePath = decodeURLEscapeSequences(url.path()); 1065c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return true; 1075c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1085c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1099bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles)KURL DOMFileSystemBase::createFileSystemRootURL(const String& origin, FileSystemType type) 1109bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles){ 1119bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) String typeString; 1129bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) if (type == FileSystemTypeTemporary) 1139bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) typeString = temporaryPathPrefix; 1149bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) else if (type == FileSystemTypePersistent) 1159bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) typeString = persistentPathPrefix; 1169bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) else if (type == FileSystemTypeExternal) 1179bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) typeString = externalPathPrefix; 1189bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) else 1199bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) return KURL(); 1209bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) 1219bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) String result = "filesystem:" + origin + "/" + typeString + "/"; 1229bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) return KURL(ParsedURLString, result); 1239bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles)} 1249bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) 1255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)bool DOMFileSystemBase::supportsToURL() const 1265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT(isValidType(m_type)); 12853e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) return m_type != FileSystemTypeIsolated; 12953e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)} 13053e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) 13153e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)KURL DOMFileSystemBase::createFileSystemURL(const EntryBase* entry) const 13253e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles){ 13353e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) return createFileSystemURL(entry->fullPath()); 1345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)KURL DOMFileSystemBase::createFileSystemURL(const String& fullPath) const 1375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT(DOMFilePath::isAbsolute(fullPath)); 13953e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) 14053e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) if (type() == FileSystemTypeExternal) { 14153e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) // For external filesystem originString could be different from what we have in m_filesystemRootURL. 14253e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) StringBuilder result; 1439e12abdf8c3a23d52091ea54ebb6a04d327f9300Torne (Richard Coles) result.appendLiteral("filesystem:"); 14453e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) result.append(securityOrigin()->toString()); 1459e12abdf8c3a23d52091ea54ebb6a04d327f9300Torne (Richard Coles) result.append('/'); 14653e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) result.append(externalPathPrefix); 14753e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) result.append(m_filesystemRootURL.path()); 14853e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) // Remove the extra leading slash. 14953e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) result.append(encodeWithURLEscapeSequences(fullPath.substring(1))); 15053e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) return KURL(ParsedURLString, result.toString()); 15153e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) } 15253e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) 15353e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) // For regular types we can just append the entry's fullPath to the m_filesystemRootURL that should look like 'filesystem:<origin>/<typePrefix>'. 15453e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) ASSERT(!m_filesystemRootURL.isEmpty()); 1555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) KURL url = m_filesystemRootURL; 1565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // Remove the extra leading slash. 1575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) url.setPath(url.path() + encodeWithURLEscapeSequences(fullPath.substring(1))); 1585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return url; 1595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1619bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles)bool DOMFileSystemBase::pathToAbsolutePath(FileSystemType type, const EntryBase* base, String path, String& absolutePath) 1629bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles){ 1639bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) ASSERT(base); 1649bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) 1659bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) if (!DOMFilePath::isAbsolute(path)) 1669bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) path = DOMFilePath::append(base->fullPath(), path); 1679bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) absolutePath = DOMFilePath::removeExtraParentReferences(path); 1689bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) 1699bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) return (type != FileSystemTypeTemporary && type != FileSystemTypePersistent) || DOMFilePath::isValidPath(absolutePath); 1709bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles)} 1719bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) 1729bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles)bool DOMFileSystemBase::pathPrefixToFileSystemType(const String& pathPrefix, FileSystemType& type) 1739bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles){ 1749bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) if (pathPrefix == temporaryPathPrefix) { 1759bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) type = FileSystemTypeTemporary; 1769bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) return true; 1779bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) } 1789bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) 1799bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) if (pathPrefix == persistentPathPrefix) { 1809bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) type = FileSystemTypePersistent; 1819bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) return true; 1829bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) } 1839bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) 1849bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) if (pathPrefix == externalPathPrefix) { 1859bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) type = FileSystemTypeExternal; 1869bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) return true; 1879bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) } 1889bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) 1899bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) return false; 1909bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles)} 1919bbd2f5e390b01907d97ecffde80aa1b06113aacTorne (Richard Coles) 1927242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano TucciPassRefPtrWillBeRawPtr<File> DOMFileSystemBase::createFile(const FileMetadata& metadata, const KURL& fileSystemURL, FileSystemType type, const String name) 1937242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci{ 1947242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci // For regular filesystem types (temporary or persistent), we should not cache file metadata as it could change File semantics. 1957242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci // For other filesystem types (which could be platform-specific ones), there's a chance that the files are on remote filesystem. 1967242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci // If the port has returned metadata just pass it to File constructor (so we may cache the metadata). 1977242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci // FIXME: We should use the snapshot metadata for all files. 1987242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci // https://www.w3.org/Bugs/Public/show_bug.cgi?id=17746 1997242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci if (type == FileSystemTypeTemporary || type == FileSystemTypePersistent) 2007242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci return File::createForFileSystemFile(metadata.platformPath, name); 2017242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci 2027242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci if (!metadata.platformPath.isEmpty()) { 2037242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci // If the platformPath in the returned metadata is given, we create a File object for the path. 2047242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci File::UserVisibility userVisibility = (type == FileSystemTypeExternal) ? File::IsUserVisible : File::IsNotUserVisible; 2057242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci return File::createForFileSystemFile(name, metadata, userVisibility); 2067242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci } 2077242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci 2087242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci return File::createForFileSystemFile(fileSystemURL, metadata); 2097242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci} 2107242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci 2117242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tuccivoid DOMFileSystemBase::getMetadata(const EntryBase* entry, MetadataCallback* successCallback, ErrorCallback* errorCallback, SynchronousType synchronousType) 2125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 213e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) if (!fileSystem()) { 214e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) reportError(errorCallback, FileError::create(FileError::ABORT_ERR)); 215e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) return; 216e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) } 217e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) 218d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles) OwnPtr<AsyncFileSystemCallbacks> callbacks(MetadataCallbacks::create(successCallback, errorCallback, m_context, this)); 219e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch callbacks->setShouldBlockUntilCompletion(synchronousType == Synchronous); 2208abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) fileSystem()->readMetadata(createFileSystemURL(entry), callbacks.release()); 2215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 2225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 2235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)static bool verifyAndGetDestinationPathForCopyOrMove(const EntryBase* source, EntryBase* parent, const String& newName, String& destinationPath) 2245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 2255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT(source); 2265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 2275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!parent || !parent->isDirectory()) 2285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return false; 2295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 2305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!newName.isEmpty() && !DOMFilePath::isValidName(newName)) 2315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return false; 2325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 2335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) const bool isSameFileSystem = (*source->filesystem() == *parent->filesystem()); 2345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 2355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // It is an error to try to copy or move an entry inside itself at any depth if it is a directory. 2365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (source->isDirectory() && isSameFileSystem && DOMFilePath::isParentOf(source->fullPath(), parent->fullPath())) 2375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return false; 2385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 2395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // It is an error to copy or move an entry into its parent if a name different from its current one isn't provided. 2405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (isSameFileSystem && (newName.isEmpty() || source->name() == newName) && DOMFilePath::getDirectory(source->fullPath()) == parent->fullPath()) 2415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return false; 2425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 2435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) destinationPath = parent->fullPath(); 2445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!newName.isEmpty()) 2455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) destinationPath = DOMFilePath::append(destinationPath, newName); 2465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) else 2475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) destinationPath = DOMFilePath::append(destinationPath, source->name()); 2485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 2495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return true; 2505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 2515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 2527242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tuccivoid DOMFileSystemBase::move(const EntryBase* source, EntryBase* parent, const String& newName, EntryCallback* successCallback, ErrorCallback* errorCallback, SynchronousType synchronousType) 2535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 254e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) if (!fileSystem()) { 255e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) reportError(errorCallback, FileError::create(FileError::ABORT_ERR)); 256e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) return; 257e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) } 258e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) 2595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) String destinationPath; 260a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) if (!verifyAndGetDestinationPathForCopyOrMove(source, parent, newName, destinationPath)) { 261a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) reportError(errorCallback, FileError::create(FileError::INVALID_MODIFICATION_ERR)); 262a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) return; 263a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) } 2645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 265d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles) OwnPtr<AsyncFileSystemCallbacks> callbacks(EntryCallbacks::create(successCallback, errorCallback, m_context, parent->filesystem(), destinationPath, source->isDirectory())); 266e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch callbacks->setShouldBlockUntilCompletion(synchronousType == Synchronous); 267e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch 2688abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) fileSystem()->move(createFileSystemURL(source), parent->filesystem()->createFileSystemURL(destinationPath), callbacks.release()); 2695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 2705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 2717242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tuccivoid DOMFileSystemBase::copy(const EntryBase* source, EntryBase* parent, const String& newName, EntryCallback* successCallback, ErrorCallback* errorCallback, SynchronousType synchronousType) 2725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 273e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) if (!fileSystem()) { 274e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) reportError(errorCallback, FileError::create(FileError::ABORT_ERR)); 275e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) return; 276e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) } 277e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) 2785c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) String destinationPath; 279a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) if (!verifyAndGetDestinationPathForCopyOrMove(source, parent, newName, destinationPath)) { 280a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) reportError(errorCallback, FileError::create(FileError::INVALID_MODIFICATION_ERR)); 281a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) return; 282a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) } 2835c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 284d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles) OwnPtr<AsyncFileSystemCallbacks> callbacks(EntryCallbacks::create(successCallback, errorCallback, m_context, parent->filesystem(), destinationPath, source->isDirectory())); 285e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch callbacks->setShouldBlockUntilCompletion(synchronousType == Synchronous); 286e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch 2878abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) fileSystem()->copy(createFileSystemURL(source), parent->filesystem()->createFileSystemURL(destinationPath), callbacks.release()); 2885c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 2895c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 2907242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tuccivoid DOMFileSystemBase::remove(const EntryBase* entry, VoidCallback* successCallback, ErrorCallback* errorCallback, SynchronousType synchronousType) 2915c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 292e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) if (!fileSystem()) { 293e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) reportError(errorCallback, FileError::create(FileError::ABORT_ERR)); 294e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) return; 295e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) } 296e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) 2975c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT(entry); 2985c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // We don't allow calling remove() on the root directory. 299a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) if (entry->fullPath() == String(DOMFilePath::root)) { 300a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) reportError(errorCallback, FileError::create(FileError::INVALID_MODIFICATION_ERR)); 301a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) return; 302a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) } 303e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch 304d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles) OwnPtr<AsyncFileSystemCallbacks> callbacks(VoidCallbacks::create(successCallback, errorCallback, m_context, this)); 305e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch callbacks->setShouldBlockUntilCompletion(synchronousType == Synchronous); 306e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch 3078abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) fileSystem()->remove(createFileSystemURL(entry), callbacks.release()); 3085c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 3095c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 3107242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tuccivoid DOMFileSystemBase::removeRecursively(const EntryBase* entry, VoidCallback* successCallback, ErrorCallback* errorCallback, SynchronousType synchronousType) 3115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 312e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) if (!fileSystem()) { 313e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) reportError(errorCallback, FileError::create(FileError::ABORT_ERR)); 314e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) return; 315e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) } 316e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) 3175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT(entry && entry->isDirectory()); 3185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // We don't allow calling remove() on the root directory. 319a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) if (entry->fullPath() == String(DOMFilePath::root)) { 320a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) reportError(errorCallback, FileError::create(FileError::INVALID_MODIFICATION_ERR)); 321a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) return; 322a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) } 323e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch 324d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles) OwnPtr<AsyncFileSystemCallbacks> callbacks(VoidCallbacks::create(successCallback, errorCallback, m_context, this)); 325e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch callbacks->setShouldBlockUntilCompletion(synchronousType == Synchronous); 326e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch 3278abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) fileSystem()->removeRecursively(createFileSystemURL(entry), callbacks.release()); 3285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 3295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 3307242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tuccivoid DOMFileSystemBase::getParent(const EntryBase* entry, EntryCallback* successCallback, ErrorCallback* errorCallback) 3315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 332e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) if (!fileSystem()) { 333e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) reportError(errorCallback, FileError::create(FileError::ABORT_ERR)); 334e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) return; 335e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) } 336e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) 3375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT(entry); 3385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) String path = DOMFilePath::getDirectory(entry->fullPath()); 339e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) 340d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles) fileSystem()->directoryExists(createFileSystemURL(path), EntryCallbacks::create(successCallback, errorCallback, m_context, this, path, true)); 3415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 3425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 3437242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tuccivoid DOMFileSystemBase::getFile(const EntryBase* entry, const String& path, const FileSystemFlags& flags, EntryCallback* successCallback, ErrorCallback* errorCallback, SynchronousType synchronousType) 3445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 345e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) if (!fileSystem()) { 346e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) reportError(errorCallback, FileError::create(FileError::ABORT_ERR)); 347e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) return; 348e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) } 349e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) 3505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) String absolutePath; 351a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) if (!pathToAbsolutePath(m_type, entry, path, absolutePath)) { 352a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) reportError(errorCallback, FileError::create(FileError::INVALID_MODIFICATION_ERR)); 353a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) return; 354a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) } 3555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 356d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles) OwnPtr<AsyncFileSystemCallbacks> callbacks(EntryCallbacks::create(successCallback, errorCallback, m_context, this, absolutePath, false)); 357e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch callbacks->setShouldBlockUntilCompletion(synchronousType == Synchronous); 358e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch 3595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (flags.create) 3608abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) fileSystem()->createFile(createFileSystemURL(absolutePath), flags.exclusive, callbacks.release()); 3615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) else 3628abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) fileSystem()->fileExists(createFileSystemURL(absolutePath), callbacks.release()); 3635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 3645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 3657242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tuccivoid DOMFileSystemBase::getDirectory(const EntryBase* entry, const String& path, const FileSystemFlags& flags, EntryCallback* successCallback, ErrorCallback* errorCallback, SynchronousType synchronousType) 3665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 367e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) if (!fileSystem()) { 368e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) reportError(errorCallback, FileError::create(FileError::ABORT_ERR)); 369e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) return; 370e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) } 371e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) 3725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) String absolutePath; 373a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) if (!pathToAbsolutePath(m_type, entry, path, absolutePath)) { 374a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) reportError(errorCallback, FileError::create(FileError::INVALID_MODIFICATION_ERR)); 375a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) return; 376a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles) } 3775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 378d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles) OwnPtr<AsyncFileSystemCallbacks> callbacks(EntryCallbacks::create(successCallback, errorCallback, m_context, this, absolutePath, true)); 379e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch callbacks->setShouldBlockUntilCompletion(synchronousType == Synchronous); 380e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch 3815c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (flags.create) 3828abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) fileSystem()->createDirectory(createFileSystemURL(absolutePath), flags.exclusive, callbacks.release()); 3835c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) else 3848abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) fileSystem()->directoryExists(createFileSystemURL(absolutePath), callbacks.release()); 3855c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 3865c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 3877242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucciint DOMFileSystemBase::readDirectory(DirectoryReaderBase* reader, const String& path, EntriesCallback* successCallback, ErrorCallback* errorCallback, SynchronousType synchronousType) 3885c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 389e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) if (!fileSystem()) { 390e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) reportError(errorCallback, FileError::create(FileError::ABORT_ERR)); 391e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) return 0; 392e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) } 393e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) 3945c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT(DOMFilePath::isAbsolute(path)); 395e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch 396d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles) OwnPtr<AsyncFileSystemCallbacks> callbacks(EntriesCallbacks::create(successCallback, errorCallback, m_context, reader, path)); 397e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch callbacks->setShouldBlockUntilCompletion(synchronousType == Synchronous); 398e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch 399d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) return fileSystem()->readDirectory(createFileSystemURL(path), callbacks.release()); 400d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles)} 401d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) 402d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles)bool DOMFileSystemBase::waitForAdditionalResult(int callbacksId) 403d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles){ 404e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) if (!fileSystem()) 405e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) return false; 406d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) return fileSystem()->waitForAdditionalResult(callbacksId); 4075c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 4085c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 409c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)} // namespace blink 410