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// 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/c/dev/ppb_file_io_trusted_dev.h"
#include "ppapi/c/pp_completion_callback.h"
#include "ppapi/c/pp_errors.h"
#include "ppapi/thunk/thunk.h"
#include "ppapi/thunk/enter.h"
#include "ppapi/thunk/ppb_file_io_api.h"
#include "ppapi/thunk/resource_creation_api.h"
namespace ppapi {
namespace thunk {
namespace {
int32_t GetOSFileDescriptor(PP_Resource file_io) {
EnterResource<PPB_FileIO_API> enter(file_io, true);
if (enter.failed())
return PP_ERROR_BADRESOURCE;
return enter.object()->GetOSFileDescriptor();
}
int32_t WillWrite(PP_Resource file_io,
int64_t offset,
int32_t bytes_to_write,
PP_CompletionCallback callback) {
EnterResource<PPB_FileIO_API> enter(file_io, true);
if (enter.failed())
return PP_ERROR_BADRESOURCE;
return enter.object()->WillWrite(offset, bytes_to_write, callback);
}
int32_t WillSetLength(PP_Resource file_io,
int64_t length,
PP_CompletionCallback callback) {
EnterResource<PPB_FileIO_API> enter(file_io, true);
if (enter.failed())
return PP_ERROR_BADRESOURCE;
return enter.object()->WillSetLength(length, callback);
}
const PPB_FileIOTrusted_Dev g_ppb_file_io_trusted_thunk = {
&GetOSFileDescriptor,
&WillWrite,
&WillSetLength
};
} // namespace
const PPB_FileIOTrusted_Dev* GetPPB_FileIOTrusted_Thunk() {
return &g_ppb_file_io_trusted_thunk;
}
} // namespace thunk
} // namespace ppapi
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