| Index: ppapi/cpp/trusted/file_io_trusted.cc
|
| ===================================================================
|
| --- ppapi/cpp/trusted/file_io_trusted.cc (revision 0)
|
| +++ ppapi/cpp/trusted/file_io_trusted.cc (revision 0)
|
| @@ -0,0 +1,54 @@
|
| +// Copyright (c) 2011 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 "ppapi/cpp/trusted/file_io_trusted.h"
|
| +
|
| +#include "ppapi/c/pp_errors.h"
|
| +#include "ppapi/c/trusted/ppb_file_io_trusted.h"
|
| +#include "ppapi/cpp/completion_callback.h"
|
| +#include "ppapi/cpp/file_io.h"
|
| +#include "ppapi/cpp/module_impl.h"
|
| +
|
| +namespace pp {
|
| +
|
| +namespace {
|
| +
|
| +template <> const char* interface_name<PPB_FileIOTrusted>() {
|
| + return PPB_FILEIOTRUSTED_INTERFACE_0_4;
|
| +}
|
| +
|
| +} // namespace
|
| +
|
| +FileIO_Trusted::FileIO_Trusted() {
|
| +}
|
| +
|
| +int32_t FileIO_Trusted::GetOSFileDescriptor(const FileIO& file_io) {
|
| + const int32_t kInvalidOSFileDescriptor = -1;
|
| + if (!has_interface<PPB_FileIOTrusted>())
|
| + return kInvalidOSFileDescriptor;
|
| + return get_interface<PPB_FileIOTrusted>()->GetOSFileDescriptor(
|
| + file_io.pp_resource());
|
| +}
|
| +
|
| +int32_t FileIO_Trusted::WillWrite(const FileIO& file_io,
|
| + int64_t offset,
|
| + int32_t bytes_to_write,
|
| + const CompletionCallback& callback) {
|
| + if (!has_interface<PPB_FileIOTrusted>())
|
| + return callback.MayForce(PP_ERROR_NOINTERFACE);
|
| + return get_interface<PPB_FileIOTrusted>()->WillWrite(
|
| + file_io.pp_resource(), offset, bytes_to_write,
|
| + callback.pp_completion_callback());
|
| +}
|
| +
|
| +int32_t FileIO_Trusted::WillSetLength(const FileIO& file_io,
|
| + int64_t length,
|
| + const CompletionCallback& callback) {
|
| + if (!has_interface<PPB_FileIOTrusted>())
|
| + return callback.MayForce(PP_ERROR_NOINTERFACE);
|
| + return get_interface<PPB_FileIOTrusted>()->WillSetLength(
|
| + file_io.pp_resource(), length, callback.pp_completion_callback());
|
| +}
|
| +
|
| +} // namespace pp
|
|
|
| Property changes on: ppapi/cpp/trusted/file_io_trusted.cc
|
| ___________________________________________________________________
|
| Added: svn:eol-style
|
| + LF
|
|
|
|
|