gecko-dev/dom/filehandle/MutableFile.cpp
Jan Varga 8f28eb1deb Bug 1029209 - Extract IndexedDB FileHandle from core FileHandle implementation (WebIDL changes: merge MutableFile into IDBMutableFile, rename FileHandle to IDBFileHandle, DOMFileMetadataParameters to IDBFileMetadataParameters and FileRequest to IDBFileRequest); r=bent
--HG--
rename : dom/filehandle/File.cpp => dom/indexedDB/FileSnapshot.cpp
rename : dom/filehandle/File.h => dom/indexedDB/FileSnapshot.h
rename : dom/filehandle/test/dummy_worker.js => dom/indexedDB/test/dummy_worker.js
rename : dom/filehandle/test/test_append_read_data.html => dom/indexedDB/test/test_filehandle_append_read_data.html
rename : dom/filehandle/test/test_compat.html => dom/indexedDB/test/test_filehandle_compat.html
rename : dom/filehandle/test/test_getFile.html => dom/indexedDB/test/test_filehandle_getFile.html
rename : dom/filehandle/test/test_filehandle_lifetimes.html => dom/indexedDB/test/test_filehandle_lifetimes.html
rename : dom/filehandle/test/test_filehandle_lifetimes_nested.html => dom/indexedDB/test/test_filehandle_lifetimes_nested.html
rename : dom/filehandle/test/test_location.html => dom/indexedDB/test/test_filehandle_location.html
rename : dom/filehandle/test/test_filehandle_ordering.html => dom/indexedDB/test/test_filehandle_ordering.html
rename : dom/filehandle/test/test_overlapping_filehandles.html => dom/indexedDB/test/test_filehandle_overlapping.html
rename : dom/filehandle/test/test_progress_events.html => dom/indexedDB/test/test_filehandle_progress_events.html
rename : dom/filehandle/test/test_readonly_filehandles.html => dom/indexedDB/test/test_filehandle_readonly_exceptions.html
rename : dom/filehandle/test/test_request_readyState.html => dom/indexedDB/test/test_filehandle_request_readyState.html
rename : dom/filehandle/test/test_stream_tracking.html => dom/indexedDB/test/test_filehandle_stream_tracking.html
rename : dom/filehandle/test/test_success_events_after_abort.html => dom/indexedDB/test/test_filehandle_success_events_after_abort.html
rename : dom/filehandle/test/test_truncate.html => dom/indexedDB/test/test_filehandle_truncate.html
rename : dom/filehandle/test/test_workers.html => dom/indexedDB/test/test_filehandle_workers.html
rename : dom/filehandle/test/test_write_read_data.html => dom/indexedDB/test/test_filehandle_write_read_data.html
rename : dom/filehandle/test/test_getFileId.html => dom/indexedDB/test/test_getFileId.html
rename : dom/webidl/FileHandle.webidl => dom/webidl/IDBFileHandle.webidl
rename : dom/webidl/FileRequest.webidl => dom/webidl/IDBFileRequest.webidl
2014-07-17 12:40:54 -04:00

53 lines
1.2 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "MutableFile.h"
#include "nsDebug.h"
#include "nsIFile.h"
#include "nsIFileStreams.h"
#include "nsIInputStream.h"
#include "nsNetUtil.h"
namespace mozilla {
namespace dom {
MutableFileBase::MutableFileBase()
{
}
MutableFileBase::~MutableFileBase()
{
}
// virtual
already_AddRefed<nsISupports>
MutableFileBase::CreateStream(bool aReadOnly)
{
nsresult rv;
if (aReadOnly) {
nsCOMPtr<nsIInputStream> stream;
rv = NS_NewLocalFileInputStream(getter_AddRefs(stream), mFile, -1, -1,
nsIFileInputStream::DEFER_OPEN);
if (NS_WARN_IF(NS_FAILED(rv))) {
return nullptr;
}
return stream.forget();
}
nsCOMPtr<nsIFileStream> stream;
rv = NS_NewLocalFileStream(getter_AddRefs(stream), mFile, -1, -1,
nsIFileStream::DEFER_OPEN);
if (NS_WARN_IF(NS_FAILED(rv))) {
return nullptr;
}
return stream.forget();
}
} // namespace dom
} // namespace mozilla