Maxim Integrated
DeepCover Embedded Security in IoT: Public-key Secured Data Paths
Dependencies: MaximInterface
The MAXREFDES155# is an internet-of-things (IoT) embedded-security reference design, built to authenticate and control a sensing node using elliptic-curve-based public-key cryptography with control and notification from a web server.
The hardware includes an ARM® mbed™ shield and attached sensor endpoint. The shield contains a DS2476 DeepCover® ECDSA/SHA-2 coprocessor, Wifi communication, LCD push-button controls, and status LEDs. The sensor endpoint is attached to the shield using a 300mm cable and contains a DS28C36 DeepCover ECDSA/SHA-2 authenticator, IR-thermal sensor, and aiming laser for the IR sensor. The MAXREFDES155# is equipped with a standard Arduino® form-factor shield connector for immediate testing using an mbed board such as the MAX32600MBED#. The combination of these two devices represent an IoT device. Communication to the web server is accomplished with the shield Wifi circuitry. Communication from the shield to the attached sensor module is accomplished over I2C . The sensor module represents an IoT endpoint that generates small data with a requirement for message authenticity/integrity and secure on/off operational control.
The design is hierarchical with each mbed platform and shield communicating data from the sensor node to a web server that maintains a centralized log and dispatches notifications as necessary. The simplicity of this design enables rapid integration into any star-topology IoT network to provide security with the low overhead and cost provided by the ECDSA-P256 asymmetric-key and SHA-256 symmetric-key algorithms.
More information about the MAXREFDES155# is available on the Maxim Integrated website.
rapidjson/rapidjson.h@15:75404fab3615, 2018-01-19 (annotated)
- Committer:
- IanBenzMaxim
- Date:
- Fri Jan 19 10:28:27 2018 -0600
- Revision:
- 15:75404fab3615
- Parent:
- 0:33d4e66780c0
Updated MaximInterface revision.
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| IanBenzMaxim | 0:33d4e66780c0 | 1 | // Tencent is pleased to support the open source community by making RapidJSON available. |
| IanBenzMaxim | 0:33d4e66780c0 | 2 | // |
| IanBenzMaxim | 0:33d4e66780c0 | 3 | // Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. |
| IanBenzMaxim | 0:33d4e66780c0 | 4 | // |
| IanBenzMaxim | 0:33d4e66780c0 | 5 | // Licensed under the MIT License (the "License"); you may not use this file except |
| IanBenzMaxim | 0:33d4e66780c0 | 6 | // in compliance with the License. You may obtain a copy of the License at |
| IanBenzMaxim | 0:33d4e66780c0 | 7 | // |
| IanBenzMaxim | 0:33d4e66780c0 | 8 | // http://opensource.org/licenses/MIT |
| IanBenzMaxim | 0:33d4e66780c0 | 9 | // |
| IanBenzMaxim | 0:33d4e66780c0 | 10 | // Unless required by applicable law or agreed to in writing, software distributed |
| IanBenzMaxim | 0:33d4e66780c0 | 11 | // under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR |
| IanBenzMaxim | 0:33d4e66780c0 | 12 | // CONDITIONS OF ANY KIND, either express or implied. See the License for the |
| IanBenzMaxim | 0:33d4e66780c0 | 13 | // specific language governing permissions and limitations under the License. |
| IanBenzMaxim | 0:33d4e66780c0 | 14 | |
| IanBenzMaxim | 0:33d4e66780c0 | 15 | #ifndef RAPIDJSON_RAPIDJSON_H_ |
| IanBenzMaxim | 0:33d4e66780c0 | 16 | #define RAPIDJSON_RAPIDJSON_H_ |
| IanBenzMaxim | 0:33d4e66780c0 | 17 | |
| IanBenzMaxim | 0:33d4e66780c0 | 18 | /*!\file rapidjson.h |
| IanBenzMaxim | 0:33d4e66780c0 | 19 | \brief common definitions and configuration |
| IanBenzMaxim | 0:33d4e66780c0 | 20 | |
| IanBenzMaxim | 0:33d4e66780c0 | 21 | \see RAPIDJSON_CONFIG |
| IanBenzMaxim | 0:33d4e66780c0 | 22 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 23 | |
| IanBenzMaxim | 0:33d4e66780c0 | 24 | /*! \defgroup RAPIDJSON_CONFIG RapidJSON configuration |
| IanBenzMaxim | 0:33d4e66780c0 | 25 | \brief Configuration macros for library features |
| IanBenzMaxim | 0:33d4e66780c0 | 26 | |
| IanBenzMaxim | 0:33d4e66780c0 | 27 | Some RapidJSON features are configurable to adapt the library to a wide |
| IanBenzMaxim | 0:33d4e66780c0 | 28 | variety of platforms, environments and usage scenarios. Most of the |
| IanBenzMaxim | 0:33d4e66780c0 | 29 | features can be configured in terms of overriden or predefined |
| IanBenzMaxim | 0:33d4e66780c0 | 30 | preprocessor macros at compile-time. |
| IanBenzMaxim | 0:33d4e66780c0 | 31 | |
| IanBenzMaxim | 0:33d4e66780c0 | 32 | Some additional customization is available in the \ref RAPIDJSON_ERRORS APIs. |
| IanBenzMaxim | 0:33d4e66780c0 | 33 | |
| IanBenzMaxim | 0:33d4e66780c0 | 34 | \note These macros should be given on the compiler command-line |
| IanBenzMaxim | 0:33d4e66780c0 | 35 | (where applicable) to avoid inconsistent values when compiling |
| IanBenzMaxim | 0:33d4e66780c0 | 36 | different translation units of a single application. |
| IanBenzMaxim | 0:33d4e66780c0 | 37 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 38 | |
| IanBenzMaxim | 0:33d4e66780c0 | 39 | #include <cstdlib> // malloc(), realloc(), free(), size_t |
| IanBenzMaxim | 0:33d4e66780c0 | 40 | #include <cstring> // memset(), memcpy(), memmove(), memcmp() |
| IanBenzMaxim | 0:33d4e66780c0 | 41 | |
| IanBenzMaxim | 0:33d4e66780c0 | 42 | /////////////////////////////////////////////////////////////////////////////// |
| IanBenzMaxim | 0:33d4e66780c0 | 43 | // RAPIDJSON_VERSION_STRING |
| IanBenzMaxim | 0:33d4e66780c0 | 44 | // |
| IanBenzMaxim | 0:33d4e66780c0 | 45 | // ALWAYS synchronize the following 3 macros with corresponding variables in /CMakeLists.txt. |
| IanBenzMaxim | 0:33d4e66780c0 | 46 | // |
| IanBenzMaxim | 0:33d4e66780c0 | 47 | |
| IanBenzMaxim | 0:33d4e66780c0 | 48 | //!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN |
| IanBenzMaxim | 0:33d4e66780c0 | 49 | // token stringification |
| IanBenzMaxim | 0:33d4e66780c0 | 50 | #define RAPIDJSON_STRINGIFY(x) RAPIDJSON_DO_STRINGIFY(x) |
| IanBenzMaxim | 0:33d4e66780c0 | 51 | #define RAPIDJSON_DO_STRINGIFY(x) #x |
| IanBenzMaxim | 0:33d4e66780c0 | 52 | //!@endcond |
| IanBenzMaxim | 0:33d4e66780c0 | 53 | |
| IanBenzMaxim | 0:33d4e66780c0 | 54 | /*! \def RAPIDJSON_MAJOR_VERSION |
| IanBenzMaxim | 0:33d4e66780c0 | 55 | \ingroup RAPIDJSON_CONFIG |
| IanBenzMaxim | 0:33d4e66780c0 | 56 | \brief Major version of RapidJSON in integer. |
| IanBenzMaxim | 0:33d4e66780c0 | 57 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 58 | /*! \def RAPIDJSON_MINOR_VERSION |
| IanBenzMaxim | 0:33d4e66780c0 | 59 | \ingroup RAPIDJSON_CONFIG |
| IanBenzMaxim | 0:33d4e66780c0 | 60 | \brief Minor version of RapidJSON in integer. |
| IanBenzMaxim | 0:33d4e66780c0 | 61 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 62 | /*! \def RAPIDJSON_PATCH_VERSION |
| IanBenzMaxim | 0:33d4e66780c0 | 63 | \ingroup RAPIDJSON_CONFIG |
| IanBenzMaxim | 0:33d4e66780c0 | 64 | \brief Patch version of RapidJSON in integer. |
| IanBenzMaxim | 0:33d4e66780c0 | 65 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 66 | /*! \def RAPIDJSON_VERSION_STRING |
| IanBenzMaxim | 0:33d4e66780c0 | 67 | \ingroup RAPIDJSON_CONFIG |
| IanBenzMaxim | 0:33d4e66780c0 | 68 | \brief Version of RapidJSON in "<major>.<minor>.<patch>" string format. |
| IanBenzMaxim | 0:33d4e66780c0 | 69 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 70 | #define RAPIDJSON_MAJOR_VERSION 1 |
| IanBenzMaxim | 0:33d4e66780c0 | 71 | #define RAPIDJSON_MINOR_VERSION 1 |
| IanBenzMaxim | 0:33d4e66780c0 | 72 | #define RAPIDJSON_PATCH_VERSION 0 |
| IanBenzMaxim | 0:33d4e66780c0 | 73 | #define RAPIDJSON_VERSION_STRING \ |
| IanBenzMaxim | 0:33d4e66780c0 | 74 | RAPIDJSON_STRINGIFY(RAPIDJSON_MAJOR_VERSION.RAPIDJSON_MINOR_VERSION.RAPIDJSON_PATCH_VERSION) |
| IanBenzMaxim | 0:33d4e66780c0 | 75 | |
| IanBenzMaxim | 0:33d4e66780c0 | 76 | /////////////////////////////////////////////////////////////////////////////// |
| IanBenzMaxim | 0:33d4e66780c0 | 77 | // RAPIDJSON_NAMESPACE_(BEGIN|END) |
| IanBenzMaxim | 0:33d4e66780c0 | 78 | /*! \def RAPIDJSON_NAMESPACE |
| IanBenzMaxim | 0:33d4e66780c0 | 79 | \ingroup RAPIDJSON_CONFIG |
| IanBenzMaxim | 0:33d4e66780c0 | 80 | \brief provide custom rapidjson namespace |
| IanBenzMaxim | 0:33d4e66780c0 | 81 | |
| IanBenzMaxim | 0:33d4e66780c0 | 82 | In order to avoid symbol clashes and/or "One Definition Rule" errors |
| IanBenzMaxim | 0:33d4e66780c0 | 83 | between multiple inclusions of (different versions of) RapidJSON in |
| IanBenzMaxim | 0:33d4e66780c0 | 84 | a single binary, users can customize the name of the main RapidJSON |
| IanBenzMaxim | 0:33d4e66780c0 | 85 | namespace. |
| IanBenzMaxim | 0:33d4e66780c0 | 86 | |
| IanBenzMaxim | 0:33d4e66780c0 | 87 | In case of a single nesting level, defining \c RAPIDJSON_NAMESPACE |
| IanBenzMaxim | 0:33d4e66780c0 | 88 | to a custom name (e.g. \c MyRapidJSON) is sufficient. If multiple |
| IanBenzMaxim | 0:33d4e66780c0 | 89 | levels are needed, both \ref RAPIDJSON_NAMESPACE_BEGIN and \ref |
| IanBenzMaxim | 0:33d4e66780c0 | 90 | RAPIDJSON_NAMESPACE_END need to be defined as well: |
| IanBenzMaxim | 0:33d4e66780c0 | 91 | |
| IanBenzMaxim | 0:33d4e66780c0 | 92 | \code |
| IanBenzMaxim | 0:33d4e66780c0 | 93 | // in some .cpp file |
| IanBenzMaxim | 0:33d4e66780c0 | 94 | #define RAPIDJSON_NAMESPACE my::rapidjson |
| IanBenzMaxim | 0:33d4e66780c0 | 95 | #define RAPIDJSON_NAMESPACE_BEGIN namespace my { namespace rapidjson { |
| IanBenzMaxim | 0:33d4e66780c0 | 96 | #define RAPIDJSON_NAMESPACE_END } } |
| IanBenzMaxim | 0:33d4e66780c0 | 97 | #include "rapidjson/..." |
| IanBenzMaxim | 0:33d4e66780c0 | 98 | \endcode |
| IanBenzMaxim | 0:33d4e66780c0 | 99 | |
| IanBenzMaxim | 0:33d4e66780c0 | 100 | \see rapidjson |
| IanBenzMaxim | 0:33d4e66780c0 | 101 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 102 | /*! \def RAPIDJSON_NAMESPACE_BEGIN |
| IanBenzMaxim | 0:33d4e66780c0 | 103 | \ingroup RAPIDJSON_CONFIG |
| IanBenzMaxim | 0:33d4e66780c0 | 104 | \brief provide custom rapidjson namespace (opening expression) |
| IanBenzMaxim | 0:33d4e66780c0 | 105 | \see RAPIDJSON_NAMESPACE |
| IanBenzMaxim | 0:33d4e66780c0 | 106 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 107 | /*! \def RAPIDJSON_NAMESPACE_END |
| IanBenzMaxim | 0:33d4e66780c0 | 108 | \ingroup RAPIDJSON_CONFIG |
| IanBenzMaxim | 0:33d4e66780c0 | 109 | \brief provide custom rapidjson namespace (closing expression) |
| IanBenzMaxim | 0:33d4e66780c0 | 110 | \see RAPIDJSON_NAMESPACE |
| IanBenzMaxim | 0:33d4e66780c0 | 111 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 112 | #ifndef RAPIDJSON_NAMESPACE |
| IanBenzMaxim | 0:33d4e66780c0 | 113 | #define RAPIDJSON_NAMESPACE rapidjson |
| IanBenzMaxim | 0:33d4e66780c0 | 114 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 115 | #ifndef RAPIDJSON_NAMESPACE_BEGIN |
| IanBenzMaxim | 0:33d4e66780c0 | 116 | #define RAPIDJSON_NAMESPACE_BEGIN namespace RAPIDJSON_NAMESPACE { |
| IanBenzMaxim | 0:33d4e66780c0 | 117 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 118 | #ifndef RAPIDJSON_NAMESPACE_END |
| IanBenzMaxim | 0:33d4e66780c0 | 119 | #define RAPIDJSON_NAMESPACE_END } |
| IanBenzMaxim | 0:33d4e66780c0 | 120 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 121 | |
| IanBenzMaxim | 0:33d4e66780c0 | 122 | /////////////////////////////////////////////////////////////////////////////// |
| IanBenzMaxim | 0:33d4e66780c0 | 123 | // RAPIDJSON_HAS_STDSTRING |
| IanBenzMaxim | 0:33d4e66780c0 | 124 | |
| IanBenzMaxim | 0:33d4e66780c0 | 125 | #ifndef RAPIDJSON_HAS_STDSTRING |
| IanBenzMaxim | 0:33d4e66780c0 | 126 | #ifdef RAPIDJSON_DOXYGEN_RUNNING |
| IanBenzMaxim | 0:33d4e66780c0 | 127 | #define RAPIDJSON_HAS_STDSTRING 1 // force generation of documentation |
| IanBenzMaxim | 0:33d4e66780c0 | 128 | #else |
| IanBenzMaxim | 0:33d4e66780c0 | 129 | #define RAPIDJSON_HAS_STDSTRING 0 // no std::string support by default |
| IanBenzMaxim | 0:33d4e66780c0 | 130 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 131 | /*! \def RAPIDJSON_HAS_STDSTRING |
| IanBenzMaxim | 0:33d4e66780c0 | 132 | \ingroup RAPIDJSON_CONFIG |
| IanBenzMaxim | 0:33d4e66780c0 | 133 | \brief Enable RapidJSON support for \c std::string |
| IanBenzMaxim | 0:33d4e66780c0 | 134 | |
| IanBenzMaxim | 0:33d4e66780c0 | 135 | By defining this preprocessor symbol to \c 1, several convenience functions for using |
| IanBenzMaxim | 0:33d4e66780c0 | 136 | \ref rapidjson::GenericValue with \c std::string are enabled, especially |
| IanBenzMaxim | 0:33d4e66780c0 | 137 | for construction and comparison. |
| IanBenzMaxim | 0:33d4e66780c0 | 138 | |
| IanBenzMaxim | 0:33d4e66780c0 | 139 | \hideinitializer |
| IanBenzMaxim | 0:33d4e66780c0 | 140 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 141 | #endif // !defined(RAPIDJSON_HAS_STDSTRING) |
| IanBenzMaxim | 0:33d4e66780c0 | 142 | |
| IanBenzMaxim | 0:33d4e66780c0 | 143 | #if RAPIDJSON_HAS_STDSTRING |
| IanBenzMaxim | 0:33d4e66780c0 | 144 | #include <string> |
| IanBenzMaxim | 0:33d4e66780c0 | 145 | #endif // RAPIDJSON_HAS_STDSTRING |
| IanBenzMaxim | 0:33d4e66780c0 | 146 | |
| IanBenzMaxim | 0:33d4e66780c0 | 147 | /////////////////////////////////////////////////////////////////////////////// |
| IanBenzMaxim | 0:33d4e66780c0 | 148 | // RAPIDJSON_NO_INT64DEFINE |
| IanBenzMaxim | 0:33d4e66780c0 | 149 | |
| IanBenzMaxim | 0:33d4e66780c0 | 150 | /*! \def RAPIDJSON_NO_INT64DEFINE |
| IanBenzMaxim | 0:33d4e66780c0 | 151 | \ingroup RAPIDJSON_CONFIG |
| IanBenzMaxim | 0:33d4e66780c0 | 152 | \brief Use external 64-bit integer types. |
| IanBenzMaxim | 0:33d4e66780c0 | 153 | |
| IanBenzMaxim | 0:33d4e66780c0 | 154 | RapidJSON requires the 64-bit integer types \c int64_t and \c uint64_t types |
| IanBenzMaxim | 0:33d4e66780c0 | 155 | to be available at global scope. |
| IanBenzMaxim | 0:33d4e66780c0 | 156 | |
| IanBenzMaxim | 0:33d4e66780c0 | 157 | If users have their own definition, define RAPIDJSON_NO_INT64DEFINE to |
| IanBenzMaxim | 0:33d4e66780c0 | 158 | prevent RapidJSON from defining its own types. |
| IanBenzMaxim | 0:33d4e66780c0 | 159 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 160 | #ifndef RAPIDJSON_NO_INT64DEFINE |
| IanBenzMaxim | 0:33d4e66780c0 | 161 | //!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN |
| IanBenzMaxim | 0:33d4e66780c0 | 162 | #if defined(_MSC_VER) && (_MSC_VER < 1800) // Visual Studio 2013 |
| IanBenzMaxim | 0:33d4e66780c0 | 163 | #include "msinttypes/stdint.h" |
| IanBenzMaxim | 0:33d4e66780c0 | 164 | #include "msinttypes/inttypes.h" |
| IanBenzMaxim | 0:33d4e66780c0 | 165 | #else |
| IanBenzMaxim | 0:33d4e66780c0 | 166 | // Other compilers should have this. |
| IanBenzMaxim | 0:33d4e66780c0 | 167 | #include <stdint.h> |
| IanBenzMaxim | 0:33d4e66780c0 | 168 | #include <inttypes.h> |
| IanBenzMaxim | 0:33d4e66780c0 | 169 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 170 | //!@endcond |
| IanBenzMaxim | 0:33d4e66780c0 | 171 | #ifdef RAPIDJSON_DOXYGEN_RUNNING |
| IanBenzMaxim | 0:33d4e66780c0 | 172 | #define RAPIDJSON_NO_INT64DEFINE |
| IanBenzMaxim | 0:33d4e66780c0 | 173 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 174 | #endif // RAPIDJSON_NO_INT64TYPEDEF |
| IanBenzMaxim | 0:33d4e66780c0 | 175 | |
| IanBenzMaxim | 0:33d4e66780c0 | 176 | /////////////////////////////////////////////////////////////////////////////// |
| IanBenzMaxim | 0:33d4e66780c0 | 177 | // RAPIDJSON_FORCEINLINE |
| IanBenzMaxim | 0:33d4e66780c0 | 178 | |
| IanBenzMaxim | 0:33d4e66780c0 | 179 | #ifndef RAPIDJSON_FORCEINLINE |
| IanBenzMaxim | 0:33d4e66780c0 | 180 | //!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN |
| IanBenzMaxim | 0:33d4e66780c0 | 181 | #if defined(_MSC_VER) && defined(NDEBUG) |
| IanBenzMaxim | 0:33d4e66780c0 | 182 | #define RAPIDJSON_FORCEINLINE __forceinline |
| IanBenzMaxim | 0:33d4e66780c0 | 183 | #elif defined(__GNUC__) && __GNUC__ >= 4 && defined(NDEBUG) |
| IanBenzMaxim | 0:33d4e66780c0 | 184 | #define RAPIDJSON_FORCEINLINE __attribute__((always_inline)) |
| IanBenzMaxim | 0:33d4e66780c0 | 185 | #else |
| IanBenzMaxim | 0:33d4e66780c0 | 186 | #define RAPIDJSON_FORCEINLINE |
| IanBenzMaxim | 0:33d4e66780c0 | 187 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 188 | //!@endcond |
| IanBenzMaxim | 0:33d4e66780c0 | 189 | #endif // RAPIDJSON_FORCEINLINE |
| IanBenzMaxim | 0:33d4e66780c0 | 190 | |
| IanBenzMaxim | 0:33d4e66780c0 | 191 | /////////////////////////////////////////////////////////////////////////////// |
| IanBenzMaxim | 0:33d4e66780c0 | 192 | // RAPIDJSON_ENDIAN |
| IanBenzMaxim | 0:33d4e66780c0 | 193 | #define RAPIDJSON_LITTLEENDIAN 0 //!< Little endian machine |
| IanBenzMaxim | 0:33d4e66780c0 | 194 | #define RAPIDJSON_BIGENDIAN 1 //!< Big endian machine |
| IanBenzMaxim | 0:33d4e66780c0 | 195 | |
| IanBenzMaxim | 0:33d4e66780c0 | 196 | //! Endianness of the machine. |
| IanBenzMaxim | 0:33d4e66780c0 | 197 | /*! |
| IanBenzMaxim | 0:33d4e66780c0 | 198 | \def RAPIDJSON_ENDIAN |
| IanBenzMaxim | 0:33d4e66780c0 | 199 | \ingroup RAPIDJSON_CONFIG |
| IanBenzMaxim | 0:33d4e66780c0 | 200 | |
| IanBenzMaxim | 0:33d4e66780c0 | 201 | GCC 4.6 provided macro for detecting endianness of the target machine. But other |
| IanBenzMaxim | 0:33d4e66780c0 | 202 | compilers may not have this. User can define RAPIDJSON_ENDIAN to either |
| IanBenzMaxim | 0:33d4e66780c0 | 203 | \ref RAPIDJSON_LITTLEENDIAN or \ref RAPIDJSON_BIGENDIAN. |
| IanBenzMaxim | 0:33d4e66780c0 | 204 | |
| IanBenzMaxim | 0:33d4e66780c0 | 205 | Default detection implemented with reference to |
| IanBenzMaxim | 0:33d4e66780c0 | 206 | \li https://gcc.gnu.org/onlinedocs/gcc-4.6.0/cpp/Common-Predefined-Macros.html |
| IanBenzMaxim | 0:33d4e66780c0 | 207 | \li http://www.boost.org/doc/libs/1_42_0/boost/detail/endian.hpp |
| IanBenzMaxim | 0:33d4e66780c0 | 208 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 209 | #ifndef RAPIDJSON_ENDIAN |
| IanBenzMaxim | 0:33d4e66780c0 | 210 | // Detect with GCC 4.6's macro |
| IanBenzMaxim | 0:33d4e66780c0 | 211 | # ifdef __BYTE_ORDER__ |
| IanBenzMaxim | 0:33d4e66780c0 | 212 | # if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ |
| IanBenzMaxim | 0:33d4e66780c0 | 213 | # define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN |
| IanBenzMaxim | 0:33d4e66780c0 | 214 | # elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ |
| IanBenzMaxim | 0:33d4e66780c0 | 215 | # define RAPIDJSON_ENDIAN RAPIDJSON_BIGENDIAN |
| IanBenzMaxim | 0:33d4e66780c0 | 216 | # else |
| IanBenzMaxim | 0:33d4e66780c0 | 217 | # error Unknown machine endianess detected. User needs to define RAPIDJSON_ENDIAN. |
| IanBenzMaxim | 0:33d4e66780c0 | 218 | # endif // __BYTE_ORDER__ |
| IanBenzMaxim | 0:33d4e66780c0 | 219 | // Detect with GLIBC's endian.h |
| IanBenzMaxim | 0:33d4e66780c0 | 220 | # elif defined(__GLIBC__) |
| IanBenzMaxim | 0:33d4e66780c0 | 221 | # include <endian.h> |
| IanBenzMaxim | 0:33d4e66780c0 | 222 | # if (__BYTE_ORDER == __LITTLE_ENDIAN) |
| IanBenzMaxim | 0:33d4e66780c0 | 223 | # define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN |
| IanBenzMaxim | 0:33d4e66780c0 | 224 | # elif (__BYTE_ORDER == __BIG_ENDIAN) |
| IanBenzMaxim | 0:33d4e66780c0 | 225 | # define RAPIDJSON_ENDIAN RAPIDJSON_BIGENDIAN |
| IanBenzMaxim | 0:33d4e66780c0 | 226 | # else |
| IanBenzMaxim | 0:33d4e66780c0 | 227 | # error Unknown machine endianess detected. User needs to define RAPIDJSON_ENDIAN. |
| IanBenzMaxim | 0:33d4e66780c0 | 228 | # endif // __GLIBC__ |
| IanBenzMaxim | 0:33d4e66780c0 | 229 | // Detect with _LITTLE_ENDIAN and _BIG_ENDIAN macro |
| IanBenzMaxim | 0:33d4e66780c0 | 230 | # elif defined(_LITTLE_ENDIAN) && !defined(_BIG_ENDIAN) |
| IanBenzMaxim | 0:33d4e66780c0 | 231 | # define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN |
| IanBenzMaxim | 0:33d4e66780c0 | 232 | # elif defined(_BIG_ENDIAN) && !defined(_LITTLE_ENDIAN) |
| IanBenzMaxim | 0:33d4e66780c0 | 233 | # define RAPIDJSON_ENDIAN RAPIDJSON_BIGENDIAN |
| IanBenzMaxim | 0:33d4e66780c0 | 234 | // Detect with architecture macros |
| IanBenzMaxim | 0:33d4e66780c0 | 235 | # elif defined(__sparc) || defined(__sparc__) || defined(_POWER) || defined(__powerpc__) || defined(__ppc__) || defined(__hpux) || defined(__hppa) || defined(_MIPSEB) || defined(_POWER) || defined(__s390__) |
| IanBenzMaxim | 0:33d4e66780c0 | 236 | # define RAPIDJSON_ENDIAN RAPIDJSON_BIGENDIAN |
| IanBenzMaxim | 0:33d4e66780c0 | 237 | # elif defined(__i386__) || defined(__alpha__) || defined(__ia64) || defined(__ia64__) || defined(_M_IX86) || defined(_M_IA64) || defined(_M_ALPHA) || defined(__amd64) || defined(__amd64__) || defined(_M_AMD64) || defined(__x86_64) || defined(__x86_64__) || defined(_M_X64) || defined(__bfin__) |
| IanBenzMaxim | 0:33d4e66780c0 | 238 | # define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN |
| IanBenzMaxim | 0:33d4e66780c0 | 239 | # elif defined(_MSC_VER) && defined(_M_ARM) |
| IanBenzMaxim | 0:33d4e66780c0 | 240 | # define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN |
| IanBenzMaxim | 0:33d4e66780c0 | 241 | # elif defined(RAPIDJSON_DOXYGEN_RUNNING) |
| IanBenzMaxim | 0:33d4e66780c0 | 242 | # define RAPIDJSON_ENDIAN |
| IanBenzMaxim | 0:33d4e66780c0 | 243 | # else |
| IanBenzMaxim | 0:33d4e66780c0 | 244 | # error Unknown machine endianess detected. User needs to define RAPIDJSON_ENDIAN. |
| IanBenzMaxim | 0:33d4e66780c0 | 245 | # endif |
| IanBenzMaxim | 0:33d4e66780c0 | 246 | #endif // RAPIDJSON_ENDIAN |
| IanBenzMaxim | 0:33d4e66780c0 | 247 | |
| IanBenzMaxim | 0:33d4e66780c0 | 248 | /////////////////////////////////////////////////////////////////////////////// |
| IanBenzMaxim | 0:33d4e66780c0 | 249 | // RAPIDJSON_64BIT |
| IanBenzMaxim | 0:33d4e66780c0 | 250 | |
| IanBenzMaxim | 0:33d4e66780c0 | 251 | //! Whether using 64-bit architecture |
| IanBenzMaxim | 0:33d4e66780c0 | 252 | #ifndef RAPIDJSON_64BIT |
| IanBenzMaxim | 0:33d4e66780c0 | 253 | #if defined(__LP64__) || (defined(__x86_64__) && defined(__ILP32__)) || defined(_WIN64) || defined(__EMSCRIPTEN__) |
| IanBenzMaxim | 0:33d4e66780c0 | 254 | #define RAPIDJSON_64BIT 1 |
| IanBenzMaxim | 0:33d4e66780c0 | 255 | #else |
| IanBenzMaxim | 0:33d4e66780c0 | 256 | #define RAPIDJSON_64BIT 0 |
| IanBenzMaxim | 0:33d4e66780c0 | 257 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 258 | #endif // RAPIDJSON_64BIT |
| IanBenzMaxim | 0:33d4e66780c0 | 259 | |
| IanBenzMaxim | 0:33d4e66780c0 | 260 | /////////////////////////////////////////////////////////////////////////////// |
| IanBenzMaxim | 0:33d4e66780c0 | 261 | // RAPIDJSON_ALIGN |
| IanBenzMaxim | 0:33d4e66780c0 | 262 | |
| IanBenzMaxim | 0:33d4e66780c0 | 263 | //! Data alignment of the machine. |
| IanBenzMaxim | 0:33d4e66780c0 | 264 | /*! \ingroup RAPIDJSON_CONFIG |
| IanBenzMaxim | 0:33d4e66780c0 | 265 | \param x pointer to align |
| IanBenzMaxim | 0:33d4e66780c0 | 266 | |
| IanBenzMaxim | 0:33d4e66780c0 | 267 | Some machines require strict data alignment. Currently the default uses 4 bytes |
| IanBenzMaxim | 0:33d4e66780c0 | 268 | alignment on 32-bit platforms and 8 bytes alignment for 64-bit platforms. |
| IanBenzMaxim | 0:33d4e66780c0 | 269 | User can customize by defining the RAPIDJSON_ALIGN function macro. |
| IanBenzMaxim | 0:33d4e66780c0 | 270 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 271 | #ifndef RAPIDJSON_ALIGN |
| IanBenzMaxim | 0:33d4e66780c0 | 272 | #if RAPIDJSON_64BIT == 1 |
| IanBenzMaxim | 0:33d4e66780c0 | 273 | #define RAPIDJSON_ALIGN(x) (((x) + static_cast<uint64_t>(7u)) & ~static_cast<uint64_t>(7u)) |
| IanBenzMaxim | 0:33d4e66780c0 | 274 | #else |
| IanBenzMaxim | 0:33d4e66780c0 | 275 | #define RAPIDJSON_ALIGN(x) (((x) + 3u) & ~3u) |
| IanBenzMaxim | 0:33d4e66780c0 | 276 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 277 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 278 | |
| IanBenzMaxim | 0:33d4e66780c0 | 279 | /////////////////////////////////////////////////////////////////////////////// |
| IanBenzMaxim | 0:33d4e66780c0 | 280 | // RAPIDJSON_UINT64_C2 |
| IanBenzMaxim | 0:33d4e66780c0 | 281 | |
| IanBenzMaxim | 0:33d4e66780c0 | 282 | //! Construct a 64-bit literal by a pair of 32-bit integer. |
| IanBenzMaxim | 0:33d4e66780c0 | 283 | /*! |
| IanBenzMaxim | 0:33d4e66780c0 | 284 | 64-bit literal with or without ULL suffix is prone to compiler warnings. |
| IanBenzMaxim | 0:33d4e66780c0 | 285 | UINT64_C() is C macro which cause compilation problems. |
| IanBenzMaxim | 0:33d4e66780c0 | 286 | Use this macro to define 64-bit constants by a pair of 32-bit integer. |
| IanBenzMaxim | 0:33d4e66780c0 | 287 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 288 | #ifndef RAPIDJSON_UINT64_C2 |
| IanBenzMaxim | 0:33d4e66780c0 | 289 | #define RAPIDJSON_UINT64_C2(high32, low32) ((static_cast<uint64_t>(high32) << 32) | static_cast<uint64_t>(low32)) |
| IanBenzMaxim | 0:33d4e66780c0 | 290 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 291 | |
| IanBenzMaxim | 0:33d4e66780c0 | 292 | /////////////////////////////////////////////////////////////////////////////// |
| IanBenzMaxim | 0:33d4e66780c0 | 293 | // RAPIDJSON_48BITPOINTER_OPTIMIZATION |
| IanBenzMaxim | 0:33d4e66780c0 | 294 | |
| IanBenzMaxim | 0:33d4e66780c0 | 295 | //! Use only lower 48-bit address for some pointers. |
| IanBenzMaxim | 0:33d4e66780c0 | 296 | /*! |
| IanBenzMaxim | 0:33d4e66780c0 | 297 | \ingroup RAPIDJSON_CONFIG |
| IanBenzMaxim | 0:33d4e66780c0 | 298 | |
| IanBenzMaxim | 0:33d4e66780c0 | 299 | This optimization uses the fact that current X86-64 architecture only implement lower 48-bit virtual address. |
| IanBenzMaxim | 0:33d4e66780c0 | 300 | The higher 16-bit can be used for storing other data. |
| IanBenzMaxim | 0:33d4e66780c0 | 301 | \c GenericValue uses this optimization to reduce its size form 24 bytes to 16 bytes in 64-bit architecture. |
| IanBenzMaxim | 0:33d4e66780c0 | 302 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 303 | #ifndef RAPIDJSON_48BITPOINTER_OPTIMIZATION |
| IanBenzMaxim | 0:33d4e66780c0 | 304 | #if defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__x86_64) || defined(_M_X64) || defined(_M_AMD64) |
| IanBenzMaxim | 0:33d4e66780c0 | 305 | #define RAPIDJSON_48BITPOINTER_OPTIMIZATION 1 |
| IanBenzMaxim | 0:33d4e66780c0 | 306 | #else |
| IanBenzMaxim | 0:33d4e66780c0 | 307 | #define RAPIDJSON_48BITPOINTER_OPTIMIZATION 0 |
| IanBenzMaxim | 0:33d4e66780c0 | 308 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 309 | #endif // RAPIDJSON_48BITPOINTER_OPTIMIZATION |
| IanBenzMaxim | 0:33d4e66780c0 | 310 | |
| IanBenzMaxim | 0:33d4e66780c0 | 311 | #if RAPIDJSON_48BITPOINTER_OPTIMIZATION == 1 |
| IanBenzMaxim | 0:33d4e66780c0 | 312 | #if RAPIDJSON_64BIT != 1 |
| IanBenzMaxim | 0:33d4e66780c0 | 313 | #error RAPIDJSON_48BITPOINTER_OPTIMIZATION can only be set to 1 when RAPIDJSON_64BIT=1 |
| IanBenzMaxim | 0:33d4e66780c0 | 314 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 315 | #define RAPIDJSON_SETPOINTER(type, p, x) (p = reinterpret_cast<type *>((reinterpret_cast<uintptr_t>(p) & static_cast<uintptr_t>(RAPIDJSON_UINT64_C2(0xFFFF0000, 0x00000000))) | reinterpret_cast<uintptr_t>(reinterpret_cast<const void*>(x)))) |
| IanBenzMaxim | 0:33d4e66780c0 | 316 | #define RAPIDJSON_GETPOINTER(type, p) (reinterpret_cast<type *>(reinterpret_cast<uintptr_t>(p) & static_cast<uintptr_t>(RAPIDJSON_UINT64_C2(0x0000FFFF, 0xFFFFFFFF)))) |
| IanBenzMaxim | 0:33d4e66780c0 | 317 | #else |
| IanBenzMaxim | 0:33d4e66780c0 | 318 | #define RAPIDJSON_SETPOINTER(type, p, x) (p = (x)) |
| IanBenzMaxim | 0:33d4e66780c0 | 319 | #define RAPIDJSON_GETPOINTER(type, p) (p) |
| IanBenzMaxim | 0:33d4e66780c0 | 320 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 321 | |
| IanBenzMaxim | 0:33d4e66780c0 | 322 | /////////////////////////////////////////////////////////////////////////////// |
| IanBenzMaxim | 0:33d4e66780c0 | 323 | // RAPIDJSON_SSE2/RAPIDJSON_SSE42/RAPIDJSON_SIMD |
| IanBenzMaxim | 0:33d4e66780c0 | 324 | |
| IanBenzMaxim | 0:33d4e66780c0 | 325 | /*! \def RAPIDJSON_SIMD |
| IanBenzMaxim | 0:33d4e66780c0 | 326 | \ingroup RAPIDJSON_CONFIG |
| IanBenzMaxim | 0:33d4e66780c0 | 327 | \brief Enable SSE2/SSE4.2 optimization. |
| IanBenzMaxim | 0:33d4e66780c0 | 328 | |
| IanBenzMaxim | 0:33d4e66780c0 | 329 | RapidJSON supports optimized implementations for some parsing operations |
| IanBenzMaxim | 0:33d4e66780c0 | 330 | based on the SSE2 or SSE4.2 SIMD extensions on modern Intel-compatible |
| IanBenzMaxim | 0:33d4e66780c0 | 331 | processors. |
| IanBenzMaxim | 0:33d4e66780c0 | 332 | |
| IanBenzMaxim | 0:33d4e66780c0 | 333 | To enable these optimizations, two different symbols can be defined; |
| IanBenzMaxim | 0:33d4e66780c0 | 334 | \code |
| IanBenzMaxim | 0:33d4e66780c0 | 335 | // Enable SSE2 optimization. |
| IanBenzMaxim | 0:33d4e66780c0 | 336 | #define RAPIDJSON_SSE2 |
| IanBenzMaxim | 0:33d4e66780c0 | 337 | |
| IanBenzMaxim | 0:33d4e66780c0 | 338 | // Enable SSE4.2 optimization. |
| IanBenzMaxim | 0:33d4e66780c0 | 339 | #define RAPIDJSON_SSE42 |
| IanBenzMaxim | 0:33d4e66780c0 | 340 | \endcode |
| IanBenzMaxim | 0:33d4e66780c0 | 341 | |
| IanBenzMaxim | 0:33d4e66780c0 | 342 | \c RAPIDJSON_SSE42 takes precedence, if both are defined. |
| IanBenzMaxim | 0:33d4e66780c0 | 343 | |
| IanBenzMaxim | 0:33d4e66780c0 | 344 | If any of these symbols is defined, RapidJSON defines the macro |
| IanBenzMaxim | 0:33d4e66780c0 | 345 | \c RAPIDJSON_SIMD to indicate the availability of the optimized code. |
| IanBenzMaxim | 0:33d4e66780c0 | 346 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 347 | #if defined(RAPIDJSON_SSE2) || defined(RAPIDJSON_SSE42) \ |
| IanBenzMaxim | 0:33d4e66780c0 | 348 | || defined(RAPIDJSON_DOXYGEN_RUNNING) |
| IanBenzMaxim | 0:33d4e66780c0 | 349 | #define RAPIDJSON_SIMD |
| IanBenzMaxim | 0:33d4e66780c0 | 350 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 351 | |
| IanBenzMaxim | 0:33d4e66780c0 | 352 | /////////////////////////////////////////////////////////////////////////////// |
| IanBenzMaxim | 0:33d4e66780c0 | 353 | // RAPIDJSON_NO_SIZETYPEDEFINE |
| IanBenzMaxim | 0:33d4e66780c0 | 354 | |
| IanBenzMaxim | 0:33d4e66780c0 | 355 | #ifndef RAPIDJSON_NO_SIZETYPEDEFINE |
| IanBenzMaxim | 0:33d4e66780c0 | 356 | /*! \def RAPIDJSON_NO_SIZETYPEDEFINE |
| IanBenzMaxim | 0:33d4e66780c0 | 357 | \ingroup RAPIDJSON_CONFIG |
| IanBenzMaxim | 0:33d4e66780c0 | 358 | \brief User-provided \c SizeType definition. |
| IanBenzMaxim | 0:33d4e66780c0 | 359 | |
| IanBenzMaxim | 0:33d4e66780c0 | 360 | In order to avoid using 32-bit size types for indexing strings and arrays, |
| IanBenzMaxim | 0:33d4e66780c0 | 361 | define this preprocessor symbol and provide the type rapidjson::SizeType |
| IanBenzMaxim | 0:33d4e66780c0 | 362 | before including RapidJSON: |
| IanBenzMaxim | 0:33d4e66780c0 | 363 | \code |
| IanBenzMaxim | 0:33d4e66780c0 | 364 | #define RAPIDJSON_NO_SIZETYPEDEFINE |
| IanBenzMaxim | 0:33d4e66780c0 | 365 | namespace rapidjson { typedef ::std::size_t SizeType; } |
| IanBenzMaxim | 0:33d4e66780c0 | 366 | #include "rapidjson/..." |
| IanBenzMaxim | 0:33d4e66780c0 | 367 | \endcode |
| IanBenzMaxim | 0:33d4e66780c0 | 368 | |
| IanBenzMaxim | 0:33d4e66780c0 | 369 | \see rapidjson::SizeType |
| IanBenzMaxim | 0:33d4e66780c0 | 370 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 371 | #ifdef RAPIDJSON_DOXYGEN_RUNNING |
| IanBenzMaxim | 0:33d4e66780c0 | 372 | #define RAPIDJSON_NO_SIZETYPEDEFINE |
| IanBenzMaxim | 0:33d4e66780c0 | 373 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 374 | RAPIDJSON_NAMESPACE_BEGIN |
| IanBenzMaxim | 0:33d4e66780c0 | 375 | //! Size type (for string lengths, array sizes, etc.) |
| IanBenzMaxim | 0:33d4e66780c0 | 376 | /*! RapidJSON uses 32-bit array/string indices even on 64-bit platforms, |
| IanBenzMaxim | 0:33d4e66780c0 | 377 | instead of using \c size_t. Users may override the SizeType by defining |
| IanBenzMaxim | 0:33d4e66780c0 | 378 | \ref RAPIDJSON_NO_SIZETYPEDEFINE. |
| IanBenzMaxim | 0:33d4e66780c0 | 379 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 380 | typedef unsigned SizeType; |
| IanBenzMaxim | 0:33d4e66780c0 | 381 | RAPIDJSON_NAMESPACE_END |
| IanBenzMaxim | 0:33d4e66780c0 | 382 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 383 | |
| IanBenzMaxim | 0:33d4e66780c0 | 384 | // always import std::size_t to rapidjson namespace |
| IanBenzMaxim | 0:33d4e66780c0 | 385 | RAPIDJSON_NAMESPACE_BEGIN |
| IanBenzMaxim | 0:33d4e66780c0 | 386 | using std::size_t; |
| IanBenzMaxim | 0:33d4e66780c0 | 387 | RAPIDJSON_NAMESPACE_END |
| IanBenzMaxim | 0:33d4e66780c0 | 388 | |
| IanBenzMaxim | 0:33d4e66780c0 | 389 | /////////////////////////////////////////////////////////////////////////////// |
| IanBenzMaxim | 0:33d4e66780c0 | 390 | // RAPIDJSON_ASSERT |
| IanBenzMaxim | 0:33d4e66780c0 | 391 | |
| IanBenzMaxim | 0:33d4e66780c0 | 392 | //! Assertion. |
| IanBenzMaxim | 0:33d4e66780c0 | 393 | /*! \ingroup RAPIDJSON_CONFIG |
| IanBenzMaxim | 0:33d4e66780c0 | 394 | By default, rapidjson uses C \c assert() for internal assertions. |
| IanBenzMaxim | 0:33d4e66780c0 | 395 | User can override it by defining RAPIDJSON_ASSERT(x) macro. |
| IanBenzMaxim | 0:33d4e66780c0 | 396 | |
| IanBenzMaxim | 0:33d4e66780c0 | 397 | \note Parsing errors are handled and can be customized by the |
| IanBenzMaxim | 0:33d4e66780c0 | 398 | \ref RAPIDJSON_ERRORS APIs. |
| IanBenzMaxim | 0:33d4e66780c0 | 399 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 400 | #ifndef RAPIDJSON_ASSERT |
| IanBenzMaxim | 0:33d4e66780c0 | 401 | #include <cassert> |
| IanBenzMaxim | 0:33d4e66780c0 | 402 | #define RAPIDJSON_ASSERT(x) assert(x) |
| IanBenzMaxim | 0:33d4e66780c0 | 403 | #endif // RAPIDJSON_ASSERT |
| IanBenzMaxim | 0:33d4e66780c0 | 404 | |
| IanBenzMaxim | 0:33d4e66780c0 | 405 | /////////////////////////////////////////////////////////////////////////////// |
| IanBenzMaxim | 0:33d4e66780c0 | 406 | // RAPIDJSON_STATIC_ASSERT |
| IanBenzMaxim | 0:33d4e66780c0 | 407 | |
| IanBenzMaxim | 0:33d4e66780c0 | 408 | // Adopt from boost |
| IanBenzMaxim | 0:33d4e66780c0 | 409 | #ifndef RAPIDJSON_STATIC_ASSERT |
| IanBenzMaxim | 0:33d4e66780c0 | 410 | #ifndef __clang__ |
| IanBenzMaxim | 0:33d4e66780c0 | 411 | //!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN |
| IanBenzMaxim | 0:33d4e66780c0 | 412 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 413 | RAPIDJSON_NAMESPACE_BEGIN |
| IanBenzMaxim | 0:33d4e66780c0 | 414 | template <bool x> struct STATIC_ASSERTION_FAILURE; |
| IanBenzMaxim | 0:33d4e66780c0 | 415 | template <> struct STATIC_ASSERTION_FAILURE<true> { enum { value = 1 }; }; |
| IanBenzMaxim | 0:33d4e66780c0 | 416 | template<int x> struct StaticAssertTest {}; |
| IanBenzMaxim | 0:33d4e66780c0 | 417 | RAPIDJSON_NAMESPACE_END |
| IanBenzMaxim | 0:33d4e66780c0 | 418 | |
| IanBenzMaxim | 0:33d4e66780c0 | 419 | #define RAPIDJSON_JOIN(X, Y) RAPIDJSON_DO_JOIN(X, Y) |
| IanBenzMaxim | 0:33d4e66780c0 | 420 | #define RAPIDJSON_DO_JOIN(X, Y) RAPIDJSON_DO_JOIN2(X, Y) |
| IanBenzMaxim | 0:33d4e66780c0 | 421 | #define RAPIDJSON_DO_JOIN2(X, Y) X##Y |
| IanBenzMaxim | 0:33d4e66780c0 | 422 | |
| IanBenzMaxim | 0:33d4e66780c0 | 423 | #if defined(__GNUC__) |
| IanBenzMaxim | 0:33d4e66780c0 | 424 | #define RAPIDJSON_STATIC_ASSERT_UNUSED_ATTRIBUTE __attribute__((unused)) |
| IanBenzMaxim | 0:33d4e66780c0 | 425 | #else |
| IanBenzMaxim | 0:33d4e66780c0 | 426 | #define RAPIDJSON_STATIC_ASSERT_UNUSED_ATTRIBUTE |
| IanBenzMaxim | 0:33d4e66780c0 | 427 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 428 | #ifndef __clang__ |
| IanBenzMaxim | 0:33d4e66780c0 | 429 | //!@endcond |
| IanBenzMaxim | 0:33d4e66780c0 | 430 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 431 | |
| IanBenzMaxim | 0:33d4e66780c0 | 432 | /*! \def RAPIDJSON_STATIC_ASSERT |
| IanBenzMaxim | 0:33d4e66780c0 | 433 | \brief (Internal) macro to check for conditions at compile-time |
| IanBenzMaxim | 0:33d4e66780c0 | 434 | \param x compile-time condition |
| IanBenzMaxim | 0:33d4e66780c0 | 435 | \hideinitializer |
| IanBenzMaxim | 0:33d4e66780c0 | 436 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 437 | #define RAPIDJSON_STATIC_ASSERT(x) \ |
| IanBenzMaxim | 0:33d4e66780c0 | 438 | typedef ::RAPIDJSON_NAMESPACE::StaticAssertTest< \ |
| IanBenzMaxim | 0:33d4e66780c0 | 439 | sizeof(::RAPIDJSON_NAMESPACE::STATIC_ASSERTION_FAILURE<bool(x) >)> \ |
| IanBenzMaxim | 0:33d4e66780c0 | 440 | RAPIDJSON_JOIN(StaticAssertTypedef, __LINE__) RAPIDJSON_STATIC_ASSERT_UNUSED_ATTRIBUTE |
| IanBenzMaxim | 0:33d4e66780c0 | 441 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 442 | |
| IanBenzMaxim | 0:33d4e66780c0 | 443 | /////////////////////////////////////////////////////////////////////////////// |
| IanBenzMaxim | 0:33d4e66780c0 | 444 | // RAPIDJSON_LIKELY, RAPIDJSON_UNLIKELY |
| IanBenzMaxim | 0:33d4e66780c0 | 445 | |
| IanBenzMaxim | 0:33d4e66780c0 | 446 | //! Compiler branching hint for expression with high probability to be true. |
| IanBenzMaxim | 0:33d4e66780c0 | 447 | /*! |
| IanBenzMaxim | 0:33d4e66780c0 | 448 | \ingroup RAPIDJSON_CONFIG |
| IanBenzMaxim | 0:33d4e66780c0 | 449 | \param x Boolean expression likely to be true. |
| IanBenzMaxim | 0:33d4e66780c0 | 450 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 451 | #ifndef RAPIDJSON_LIKELY |
| IanBenzMaxim | 0:33d4e66780c0 | 452 | #if defined(__GNUC__) || defined(__clang__) |
| IanBenzMaxim | 0:33d4e66780c0 | 453 | #define RAPIDJSON_LIKELY(x) __builtin_expect(!!(x), 1) |
| IanBenzMaxim | 0:33d4e66780c0 | 454 | #else |
| IanBenzMaxim | 0:33d4e66780c0 | 455 | #define RAPIDJSON_LIKELY(x) (x) |
| IanBenzMaxim | 0:33d4e66780c0 | 456 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 457 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 458 | |
| IanBenzMaxim | 0:33d4e66780c0 | 459 | //! Compiler branching hint for expression with low probability to be true. |
| IanBenzMaxim | 0:33d4e66780c0 | 460 | /*! |
| IanBenzMaxim | 0:33d4e66780c0 | 461 | \ingroup RAPIDJSON_CONFIG |
| IanBenzMaxim | 0:33d4e66780c0 | 462 | \param x Boolean expression unlikely to be true. |
| IanBenzMaxim | 0:33d4e66780c0 | 463 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 464 | #ifndef RAPIDJSON_UNLIKELY |
| IanBenzMaxim | 0:33d4e66780c0 | 465 | #if defined(__GNUC__) || defined(__clang__) |
| IanBenzMaxim | 0:33d4e66780c0 | 466 | #define RAPIDJSON_UNLIKELY(x) __builtin_expect(!!(x), 0) |
| IanBenzMaxim | 0:33d4e66780c0 | 467 | #else |
| IanBenzMaxim | 0:33d4e66780c0 | 468 | #define RAPIDJSON_UNLIKELY(x) (x) |
| IanBenzMaxim | 0:33d4e66780c0 | 469 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 470 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 471 | |
| IanBenzMaxim | 0:33d4e66780c0 | 472 | /////////////////////////////////////////////////////////////////////////////// |
| IanBenzMaxim | 0:33d4e66780c0 | 473 | // Helpers |
| IanBenzMaxim | 0:33d4e66780c0 | 474 | |
| IanBenzMaxim | 0:33d4e66780c0 | 475 | //!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN |
| IanBenzMaxim | 0:33d4e66780c0 | 476 | |
| IanBenzMaxim | 0:33d4e66780c0 | 477 | #define RAPIDJSON_MULTILINEMACRO_BEGIN do { |
| IanBenzMaxim | 0:33d4e66780c0 | 478 | #define RAPIDJSON_MULTILINEMACRO_END \ |
| IanBenzMaxim | 0:33d4e66780c0 | 479 | } while((void)0, 0) |
| IanBenzMaxim | 0:33d4e66780c0 | 480 | |
| IanBenzMaxim | 0:33d4e66780c0 | 481 | // adopted from Boost |
| IanBenzMaxim | 0:33d4e66780c0 | 482 | #define RAPIDJSON_VERSION_CODE(x,y,z) \ |
| IanBenzMaxim | 0:33d4e66780c0 | 483 | (((x)*100000) + ((y)*100) + (z)) |
| IanBenzMaxim | 0:33d4e66780c0 | 484 | |
| IanBenzMaxim | 0:33d4e66780c0 | 485 | /////////////////////////////////////////////////////////////////////////////// |
| IanBenzMaxim | 0:33d4e66780c0 | 486 | // RAPIDJSON_DIAG_PUSH/POP, RAPIDJSON_DIAG_OFF |
| IanBenzMaxim | 0:33d4e66780c0 | 487 | |
| IanBenzMaxim | 0:33d4e66780c0 | 488 | #if defined(__GNUC__) |
| IanBenzMaxim | 0:33d4e66780c0 | 489 | #define RAPIDJSON_GNUC \ |
| IanBenzMaxim | 0:33d4e66780c0 | 490 | RAPIDJSON_VERSION_CODE(__GNUC__,__GNUC_MINOR__,__GNUC_PATCHLEVEL__) |
| IanBenzMaxim | 0:33d4e66780c0 | 491 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 492 | |
| IanBenzMaxim | 0:33d4e66780c0 | 493 | #if defined(__clang__) || (defined(RAPIDJSON_GNUC) && RAPIDJSON_GNUC >= RAPIDJSON_VERSION_CODE(4,2,0)) |
| IanBenzMaxim | 0:33d4e66780c0 | 494 | |
| IanBenzMaxim | 0:33d4e66780c0 | 495 | #define RAPIDJSON_PRAGMA(x) _Pragma(RAPIDJSON_STRINGIFY(x)) |
| IanBenzMaxim | 0:33d4e66780c0 | 496 | #define RAPIDJSON_DIAG_PRAGMA(x) RAPIDJSON_PRAGMA(GCC diagnostic x) |
| IanBenzMaxim | 0:33d4e66780c0 | 497 | #define RAPIDJSON_DIAG_OFF(x) \ |
| IanBenzMaxim | 0:33d4e66780c0 | 498 | RAPIDJSON_DIAG_PRAGMA(ignored RAPIDJSON_STRINGIFY(RAPIDJSON_JOIN(-W,x))) |
| IanBenzMaxim | 0:33d4e66780c0 | 499 | |
| IanBenzMaxim | 0:33d4e66780c0 | 500 | // push/pop support in Clang and GCC>=4.6 |
| IanBenzMaxim | 0:33d4e66780c0 | 501 | #if defined(__clang__) || (defined(RAPIDJSON_GNUC) && RAPIDJSON_GNUC >= RAPIDJSON_VERSION_CODE(4,6,0)) |
| IanBenzMaxim | 0:33d4e66780c0 | 502 | #define RAPIDJSON_DIAG_PUSH RAPIDJSON_DIAG_PRAGMA(push) |
| IanBenzMaxim | 0:33d4e66780c0 | 503 | #define RAPIDJSON_DIAG_POP RAPIDJSON_DIAG_PRAGMA(pop) |
| IanBenzMaxim | 0:33d4e66780c0 | 504 | #else // GCC >= 4.2, < 4.6 |
| IanBenzMaxim | 0:33d4e66780c0 | 505 | #define RAPIDJSON_DIAG_PUSH /* ignored */ |
| IanBenzMaxim | 0:33d4e66780c0 | 506 | #define RAPIDJSON_DIAG_POP /* ignored */ |
| IanBenzMaxim | 0:33d4e66780c0 | 507 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 508 | |
| IanBenzMaxim | 0:33d4e66780c0 | 509 | #elif defined(_MSC_VER) |
| IanBenzMaxim | 0:33d4e66780c0 | 510 | |
| IanBenzMaxim | 0:33d4e66780c0 | 511 | // pragma (MSVC specific) |
| IanBenzMaxim | 0:33d4e66780c0 | 512 | #define RAPIDJSON_PRAGMA(x) __pragma(x) |
| IanBenzMaxim | 0:33d4e66780c0 | 513 | #define RAPIDJSON_DIAG_PRAGMA(x) RAPIDJSON_PRAGMA(warning(x)) |
| IanBenzMaxim | 0:33d4e66780c0 | 514 | |
| IanBenzMaxim | 0:33d4e66780c0 | 515 | #define RAPIDJSON_DIAG_OFF(x) RAPIDJSON_DIAG_PRAGMA(disable: x) |
| IanBenzMaxim | 0:33d4e66780c0 | 516 | #define RAPIDJSON_DIAG_PUSH RAPIDJSON_DIAG_PRAGMA(push) |
| IanBenzMaxim | 0:33d4e66780c0 | 517 | #define RAPIDJSON_DIAG_POP RAPIDJSON_DIAG_PRAGMA(pop) |
| IanBenzMaxim | 0:33d4e66780c0 | 518 | |
| IanBenzMaxim | 0:33d4e66780c0 | 519 | #else |
| IanBenzMaxim | 0:33d4e66780c0 | 520 | |
| IanBenzMaxim | 0:33d4e66780c0 | 521 | #define RAPIDJSON_DIAG_OFF(x) /* ignored */ |
| IanBenzMaxim | 0:33d4e66780c0 | 522 | #define RAPIDJSON_DIAG_PUSH /* ignored */ |
| IanBenzMaxim | 0:33d4e66780c0 | 523 | #define RAPIDJSON_DIAG_POP /* ignored */ |
| IanBenzMaxim | 0:33d4e66780c0 | 524 | |
| IanBenzMaxim | 0:33d4e66780c0 | 525 | #endif // RAPIDJSON_DIAG_* |
| IanBenzMaxim | 0:33d4e66780c0 | 526 | |
| IanBenzMaxim | 0:33d4e66780c0 | 527 | /////////////////////////////////////////////////////////////////////////////// |
| IanBenzMaxim | 0:33d4e66780c0 | 528 | // C++11 features |
| IanBenzMaxim | 0:33d4e66780c0 | 529 | |
| IanBenzMaxim | 0:33d4e66780c0 | 530 | #ifndef RAPIDJSON_HAS_CXX11_RVALUE_REFS |
| IanBenzMaxim | 0:33d4e66780c0 | 531 | #if defined(__clang__) |
| IanBenzMaxim | 0:33d4e66780c0 | 532 | #if __has_feature(cxx_rvalue_references) && \ |
| IanBenzMaxim | 0:33d4e66780c0 | 533 | (defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= 20080306) |
| IanBenzMaxim | 0:33d4e66780c0 | 534 | #define RAPIDJSON_HAS_CXX11_RVALUE_REFS 1 |
| IanBenzMaxim | 0:33d4e66780c0 | 535 | #else |
| IanBenzMaxim | 0:33d4e66780c0 | 536 | #define RAPIDJSON_HAS_CXX11_RVALUE_REFS 0 |
| IanBenzMaxim | 0:33d4e66780c0 | 537 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 538 | #elif (defined(RAPIDJSON_GNUC) && (RAPIDJSON_GNUC >= RAPIDJSON_VERSION_CODE(4,3,0)) && defined(__GXX_EXPERIMENTAL_CXX0X__)) || \ |
| IanBenzMaxim | 0:33d4e66780c0 | 539 | (defined(_MSC_VER) && _MSC_VER >= 1600) |
| IanBenzMaxim | 0:33d4e66780c0 | 540 | |
| IanBenzMaxim | 0:33d4e66780c0 | 541 | #define RAPIDJSON_HAS_CXX11_RVALUE_REFS 1 |
| IanBenzMaxim | 0:33d4e66780c0 | 542 | #else |
| IanBenzMaxim | 0:33d4e66780c0 | 543 | #define RAPIDJSON_HAS_CXX11_RVALUE_REFS 0 |
| IanBenzMaxim | 0:33d4e66780c0 | 544 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 545 | #endif // RAPIDJSON_HAS_CXX11_RVALUE_REFS |
| IanBenzMaxim | 0:33d4e66780c0 | 546 | |
| IanBenzMaxim | 0:33d4e66780c0 | 547 | #ifndef RAPIDJSON_HAS_CXX11_NOEXCEPT |
| IanBenzMaxim | 0:33d4e66780c0 | 548 | #if defined(__clang__) |
| IanBenzMaxim | 0:33d4e66780c0 | 549 | #define RAPIDJSON_HAS_CXX11_NOEXCEPT __has_feature(cxx_noexcept) |
| IanBenzMaxim | 0:33d4e66780c0 | 550 | #elif (defined(RAPIDJSON_GNUC) && (RAPIDJSON_GNUC >= RAPIDJSON_VERSION_CODE(4,6,0)) && defined(__GXX_EXPERIMENTAL_CXX0X__)) |
| IanBenzMaxim | 0:33d4e66780c0 | 551 | // (defined(_MSC_VER) && _MSC_VER >= ????) // not yet supported |
| IanBenzMaxim | 0:33d4e66780c0 | 552 | #define RAPIDJSON_HAS_CXX11_NOEXCEPT 1 |
| IanBenzMaxim | 0:33d4e66780c0 | 553 | #else |
| IanBenzMaxim | 0:33d4e66780c0 | 554 | #define RAPIDJSON_HAS_CXX11_NOEXCEPT 0 |
| IanBenzMaxim | 0:33d4e66780c0 | 555 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 556 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 557 | #if RAPIDJSON_HAS_CXX11_NOEXCEPT |
| IanBenzMaxim | 0:33d4e66780c0 | 558 | #define RAPIDJSON_NOEXCEPT noexcept |
| IanBenzMaxim | 0:33d4e66780c0 | 559 | #else |
| IanBenzMaxim | 0:33d4e66780c0 | 560 | #define RAPIDJSON_NOEXCEPT /* noexcept */ |
| IanBenzMaxim | 0:33d4e66780c0 | 561 | #endif // RAPIDJSON_HAS_CXX11_NOEXCEPT |
| IanBenzMaxim | 0:33d4e66780c0 | 562 | |
| IanBenzMaxim | 0:33d4e66780c0 | 563 | // no automatic detection, yet |
| IanBenzMaxim | 0:33d4e66780c0 | 564 | #ifndef RAPIDJSON_HAS_CXX11_TYPETRAITS |
| IanBenzMaxim | 0:33d4e66780c0 | 565 | #define RAPIDJSON_HAS_CXX11_TYPETRAITS 0 |
| IanBenzMaxim | 0:33d4e66780c0 | 566 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 567 | |
| IanBenzMaxim | 0:33d4e66780c0 | 568 | #ifndef RAPIDJSON_HAS_CXX11_RANGE_FOR |
| IanBenzMaxim | 0:33d4e66780c0 | 569 | #if defined(__clang__) |
| IanBenzMaxim | 0:33d4e66780c0 | 570 | #define RAPIDJSON_HAS_CXX11_RANGE_FOR __has_feature(cxx_range_for) |
| IanBenzMaxim | 0:33d4e66780c0 | 571 | #elif (defined(RAPIDJSON_GNUC) && (RAPIDJSON_GNUC >= RAPIDJSON_VERSION_CODE(4,3,0)) && defined(__GXX_EXPERIMENTAL_CXX0X__)) || \ |
| IanBenzMaxim | 0:33d4e66780c0 | 572 | (defined(_MSC_VER) && _MSC_VER >= 1700) |
| IanBenzMaxim | 0:33d4e66780c0 | 573 | #define RAPIDJSON_HAS_CXX11_RANGE_FOR 1 |
| IanBenzMaxim | 0:33d4e66780c0 | 574 | #else |
| IanBenzMaxim | 0:33d4e66780c0 | 575 | #define RAPIDJSON_HAS_CXX11_RANGE_FOR 0 |
| IanBenzMaxim | 0:33d4e66780c0 | 576 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 577 | #endif // RAPIDJSON_HAS_CXX11_RANGE_FOR |
| IanBenzMaxim | 0:33d4e66780c0 | 578 | |
| IanBenzMaxim | 0:33d4e66780c0 | 579 | //!@endcond |
| IanBenzMaxim | 0:33d4e66780c0 | 580 | |
| IanBenzMaxim | 0:33d4e66780c0 | 581 | /////////////////////////////////////////////////////////////////////////////// |
| IanBenzMaxim | 0:33d4e66780c0 | 582 | // new/delete |
| IanBenzMaxim | 0:33d4e66780c0 | 583 | |
| IanBenzMaxim | 0:33d4e66780c0 | 584 | #ifndef RAPIDJSON_NEW |
| IanBenzMaxim | 0:33d4e66780c0 | 585 | ///! customization point for global \c new |
| IanBenzMaxim | 0:33d4e66780c0 | 586 | #define RAPIDJSON_NEW(x) new x |
| IanBenzMaxim | 0:33d4e66780c0 | 587 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 588 | #ifndef RAPIDJSON_DELETE |
| IanBenzMaxim | 0:33d4e66780c0 | 589 | ///! customization point for global \c delete |
| IanBenzMaxim | 0:33d4e66780c0 | 590 | #define RAPIDJSON_DELETE(x) delete x |
| IanBenzMaxim | 0:33d4e66780c0 | 591 | #endif |
| IanBenzMaxim | 0:33d4e66780c0 | 592 | |
| IanBenzMaxim | 0:33d4e66780c0 | 593 | /////////////////////////////////////////////////////////////////////////////// |
| IanBenzMaxim | 0:33d4e66780c0 | 594 | // Type |
| IanBenzMaxim | 0:33d4e66780c0 | 595 | |
| IanBenzMaxim | 0:33d4e66780c0 | 596 | /*! \namespace rapidjson |
| IanBenzMaxim | 0:33d4e66780c0 | 597 | \brief main RapidJSON namespace |
| IanBenzMaxim | 0:33d4e66780c0 | 598 | \see RAPIDJSON_NAMESPACE |
| IanBenzMaxim | 0:33d4e66780c0 | 599 | */ |
| IanBenzMaxim | 0:33d4e66780c0 | 600 | RAPIDJSON_NAMESPACE_BEGIN |
| IanBenzMaxim | 0:33d4e66780c0 | 601 | |
| IanBenzMaxim | 0:33d4e66780c0 | 602 | //! Type of JSON value |
| IanBenzMaxim | 0:33d4e66780c0 | 603 | enum Type { |
| IanBenzMaxim | 0:33d4e66780c0 | 604 | kNullType = 0, //!< null |
| IanBenzMaxim | 0:33d4e66780c0 | 605 | kFalseType = 1, //!< false |
| IanBenzMaxim | 0:33d4e66780c0 | 606 | kTrueType = 2, //!< true |
| IanBenzMaxim | 0:33d4e66780c0 | 607 | kObjectType = 3, //!< object |
| IanBenzMaxim | 0:33d4e66780c0 | 608 | kArrayType = 4, //!< array |
| IanBenzMaxim | 0:33d4e66780c0 | 609 | kStringType = 5, //!< string |
| IanBenzMaxim | 0:33d4e66780c0 | 610 | kNumberType = 6 //!< number |
| IanBenzMaxim | 0:33d4e66780c0 | 611 | }; |
| IanBenzMaxim | 0:33d4e66780c0 | 612 | |
| IanBenzMaxim | 0:33d4e66780c0 | 613 | RAPIDJSON_NAMESPACE_END |
| IanBenzMaxim | 0:33d4e66780c0 | 614 | |
| IanBenzMaxim | 0:33d4e66780c0 | 615 | #endif // RAPIDJSON_RAPIDJSON_H_ |