| /* |
| * Copyright (C) 2012 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: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * 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. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * 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 "third_party/blink/renderer/modules/filesystem/html_input_element_file_system.h" |
| |
| #include "third_party/blink/renderer/core/execution_context/execution_context.h" |
| #include "third_party/blink/renderer/core/fileapi/file_list.h" |
| #include "third_party/blink/renderer/core/html/forms/html_input_element.h" |
| #include "third_party/blink/renderer/modules/filesystem/directory_entry.h" |
| #include "third_party/blink/renderer/modules/filesystem/dom_file_path.h" |
| #include "third_party/blink/renderer/modules/filesystem/dom_file_system.h" |
| #include "third_party/blink/renderer/modules/filesystem/entry.h" |
| #include "third_party/blink/renderer/modules/filesystem/file_entry.h" |
| #include "third_party/blink/renderer/platform/bindings/script_state.h" |
| #include "third_party/blink/renderer/platform/file_metadata.h" |
| #include "third_party/blink/renderer/platform/heap/handle.h" |
| |
| namespace blink { |
| |
| // static |
| EntryHeapVector HTMLInputElementFileSystem::webkitEntries( |
| ScriptState* script_state, |
| HTMLInputElement& input) { |
| EntryHeapVector entries; |
| FileList* files = input.files(); |
| |
| if (!files) |
| return entries; |
| |
| DOMFileSystem* filesystem = DOMFileSystem::CreateIsolatedFileSystem( |
| ExecutionContext::From(script_state), input.DroppedFileSystemId()); |
| if (!filesystem) { |
| // Drag-drop isolated filesystem is not available. |
| return entries; |
| } |
| |
| for (unsigned i = 0; i < files->length(); ++i) { |
| File* file = files->item(i); |
| |
| // FIXME: This involves synchronous file operation. |
| FileMetadata metadata; |
| if (!GetFileMetadata(file->GetPath(), metadata)) |
| continue; |
| |
| // The dropped entries are mapped as top-level entries in the isolated |
| // filesystem. |
| String virtual_path = DOMFilePath::Append("/", file->name()); |
| if (metadata.type == FileMetadata::kTypeDirectory) |
| entries.push_back(DirectoryEntry::Create(filesystem, virtual_path)); |
| else |
| entries.push_back(FileEntry::Create(filesystem, virtual_path)); |
| } |
| return entries; |
| } |
| |
| } // namespace blink |