| /* |
| * Copyright 2015 Twitter, Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // Type definitions for commonly used data types to ensure portability |
| // |
| /////////////////////////////////////////////////////////////////////////////// |
| |
| #if !defined(__SP_TYPES_H) |
| #define __SP_TYPES_H |
| |
| #include <sys/types.h> |
| #include <string> |
| #include <limits> |
| |
| typedef int8_t sp_int8; |
| typedef u_int8_t sp_uint8; |
| |
| typedef int16_t sp_int16; |
| typedef u_int16_t sp_uint16; |
| |
| typedef int32_t sp_int32; |
| typedef u_int32_t sp_uint32; |
| |
| // TODO(vikasr/karthik): Remove sp_lint32/sp_ulint32 usages and just use sp_int32/sp_uint32 |
| typedef int32_t sp_lint32; |
| typedef u_int32_t sp_ulint32; |
| |
| typedef int64_t sp_int64; |
| typedef u_int64_t sp_uint64; |
| |
| typedef float sp_double32; |
| typedef double sp_double64; |
| |
| #if !defined(_WINDOWS) |
| typedef int SOCKET; |
| const SOCKET INVALID_SOCKET = -1; |
| const SOCKET SOCKET_ERROR = -1; |
| const SOCKET SOCKET_SUCCESS = 0; |
| #else |
| const int SOCKET_SUCCESS = 0; |
| #endif |
| |
| #ifdef SP_UNICODE |
| #ifdef SP_WORKING_LOCALE |
| #include <locale> |
| #endif |
| #define SP_TEXT2(STRING) L##STRING |
| #else |
| #define SP_TEXT2(STRING) STRING |
| #endif // UNICODE |
| |
| #define SP_TEXT(STRING) SP_TEXT2(STRING) |
| |
| #ifdef SP_UNICODE |
| |
| typedef wchar_t sp_char; |
| typedef std::wstring sp_string; |
| |
| #ifdef SP_WORKING_LOCALE |
| std::string toString(const std::wstring &, std::locale const & = std::locale()); |
| |
| std::string toString(wchar_t const *, std::locale const & = std::locale()); |
| |
| std::wstring toWideString(const std::string &, std::locale const & = std::locale()); |
| |
| std::wstring toWideString(char const *, std::locale const & = std::locale()); |
| #else // SP_WORKING_LOCALE |
| std::string toString(const std::wstring &); |
| |
| std::string toString(wchar_t const *); |
| |
| std::wstring toWidestring(const std::string &); |
| |
| std::wstring toWidestring(char const *); |
| #endif // SP_WORKING_LOCALE |
| |
| #define SP_C_STR_TO_SPSTRING(STRING) ::toWideString(STRING) |
| #define SP_STRING_TO_SPSTRING(STRING) ::toWideString(STRING) |
| #define SP_SPSTRING_TO_STRING(STRING) ::toString(STRING) |
| |
| #else // SP_UNICODE |
| |
| typedef char sp_char; |
| typedef unsigned char sp_uchar; |
| typedef std::string sp_string; |
| |
| #define SP_C_STR_TO_SPSTRING(STRING) std::string(STRING) |
| #define SP_STRING_TO_SPSTRING(STRING) STRING |
| #define SP_SPSTRING_TO_STRING(STRING) STRING |
| |
| #endif // SP_UNICODE |
| |
| const std::string EMPTY_STRING = ""; // NOLINT |
| |
| #endif /* end of header file */ |