| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "webkit/glue/webfileutilities_impl.h" |
| |
| #include "base/file_util.h" |
| #include "base/files/file_path.h" |
| #include "base/logging.h" |
| #include "net/base/file_stream.h" |
| #include "net/base/net_util.h" |
| #include "third_party/WebKit/public/platform/WebFileInfo.h" |
| #include "third_party/WebKit/public/platform/WebString.h" |
| #include "third_party/WebKit/public/platform/WebURL.h" |
| #include "webkit/glue/webkit_glue.h" |
| |
| using blink::WebString; |
| |
| namespace webkit_glue { |
| |
| WebFileUtilitiesImpl::WebFileUtilitiesImpl() |
| : sandbox_enabled_(true) { |
| } |
| |
| WebFileUtilitiesImpl::~WebFileUtilitiesImpl() { |
| } |
| |
| bool WebFileUtilitiesImpl::getFileInfo(const WebString& path, |
| blink::WebFileInfo& web_file_info) { |
| if (sandbox_enabled_) { |
| NOTREACHED(); |
| return false; |
| } |
| base::PlatformFileInfo file_info; |
| if (!base::GetFileInfo(base::FilePath::FromUTF16Unsafe(path), &file_info)) |
| return false; |
| |
| webkit_glue::PlatformFileInfoToWebFileInfo(file_info, &web_file_info); |
| web_file_info.platformPath = path; |
| return true; |
| } |
| |
| WebString WebFileUtilitiesImpl::directoryName(const WebString& path) { |
| return base::FilePath::FromUTF16Unsafe(path).DirName().AsUTF16Unsafe(); |
| } |
| |
| WebString WebFileUtilitiesImpl::baseName(const WebString& path) { |
| return base::FilePath::FromUTF16Unsafe(path).BaseName().AsUTF16Unsafe(); |
| } |
| |
| blink::WebURL WebFileUtilitiesImpl::filePathToURL(const WebString& path) { |
| return net::FilePathToFileURL(base::FilePath::FromUTF16Unsafe(path)); |
| } |
| |
| base::PlatformFile WebFileUtilitiesImpl::openFile(const WebString& path, |
| int mode) { |
| if (sandbox_enabled_) { |
| NOTREACHED(); |
| return base::kInvalidPlatformFileValue; |
| } |
| // mode==0 (read-only) is the only supported mode. |
| // TODO(kinuko): Remove this parameter. |
| DCHECK_EQ(0, mode); |
| return base::CreatePlatformFile( |
| base::FilePath::FromUTF16Unsafe(path), |
| base::PLATFORM_FILE_OPEN | base::PLATFORM_FILE_READ, |
| NULL, NULL); |
| } |
| |
| void WebFileUtilitiesImpl::closeFile(base::PlatformFile& handle) { |
| if (handle == base::kInvalidPlatformFileValue) |
| return; |
| if (base::ClosePlatformFile(handle)) |
| handle = base::kInvalidPlatformFileValue; |
| } |
| |
| int WebFileUtilitiesImpl::readFromFile(base::PlatformFile handle, |
| char* data, |
| int length) { |
| if (handle == base::kInvalidPlatformFileValue || !data || length <= 0) |
| return -1; |
| return base::ReadPlatformFileCurPosNoBestEffort(handle, data, length); |
| } |
| |
| } // namespace webkit_glue |