15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2011 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/shared_impl/platform_file.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace ppapi { 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// TODO(piman/brettw): Change trusted interface to return a PP_FileHandle, 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// those casts are ugly. 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::PlatformFile IntToPlatformFile(int32_t handle) { 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return reinterpret_cast<HANDLE>(static_cast<intptr_t>(handle)); 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#elif defined(OS_POSIX) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return handle; 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 17a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#error Not implemented. 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int32_t PlatformFileToInt(base::PlatformFile handle) { 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return static_cast<int32_t>(reinterpret_cast<intptr_t>(handle)); 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#elif defined(OS_POSIX) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return handle; 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 27a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#error Not implemented. 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace ppapi 32