| // Protocol Buffers - Google's data interchange format |
| // Copyright 2008 Google Inc. All rights reserved. |
| // https://developers.google.com/protocol-buffers/ |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| // The Objective C runtime has complete enough info that most protos don’t end |
| // up using this, so leaving it on is no cost or very little cost. If you |
| // happen to see it causing bloat, this is the way to disable it. If you do |
| // need to disable it, try only disabling it for Release builds as having |
| // full TextFormat can be useful for debugging. |
| #ifndef GPBOBJC_SKIP_MESSAGE_TEXTFORMAT_EXTRAS |
| #define GPBOBJC_SKIP_MESSAGE_TEXTFORMAT_EXTRAS 0 |
| #endif |
| |
| // Used in the generated code to give sizes to enums. int32_t was chosen based |
| // on the fact that Protocol Buffers enums are limited to this range. |
| #if !__has_feature(objc_fixed_enum) |
| #error All supported Xcode versions should support objc_fixed_enum. |
| #endif |
| // If the headers are imported into Objective-C++, we can run into an issue |
| // where the defintion of NS_ENUM (really CF_ENUM) changes based on the C++ |
| // standard that is in effect. If it isn't C++11 or higher, the definition |
| // doesn't allow us to forward declare. We work around this one case by |
| // providing a local definition. The default case has to use NS_ENUM for the |
| // magic that is Swift bridging of enums. |
| #if (__cplusplus && __cplusplus < 201103L) |
| #define GPB_ENUM(X) enum X : int32_t X; enum X : int32_t |
| #else |
| #define GPB_ENUM(X) NS_ENUM(int32_t, X) |
| #endif |
| // GPB_ENUM_FWD_DECLARE is used for forward declaring enums, ex: |
| // GPB_ENUM_FWD_DECLARE(Foo_Enum) |
| // @property (nonatomic) Foo_Enum value; |
| #define GPB_ENUM_FWD_DECLARE(X) enum X : int32_t |
| |
| // Based upon CF_INLINE. Forces inlining in release. |
| #if !defined(DEBUG) |
| #define GPB_INLINE static __inline__ __attribute__((always_inline)) |
| #else |
| #define GPB_INLINE static __inline__ |
| #endif |
| |
| // For use in public headers that might need to deal with ARC. |
| #ifndef GPB_UNSAFE_UNRETAINED |
| #if __has_feature(objc_arc) |
| #define GPB_UNSAFE_UNRETAINED __unsafe_unretained |
| #else |
| #define GPB_UNSAFE_UNRETAINED |
| #endif |
| #endif |
| |
| // If property name starts with init we need to annotate it to get past ARC. |
| // http://stackoverflow.com/questions/18723226/how-do-i-annotate-an-objective-c-property-with-an-objc-method-family/18723227#18723227 |
| #define GPB_METHOD_FAMILY_NONE __attribute__((objc_method_family(none))) |
| |
| // The protoc-gen-objc version which works with the current version of the |
| // generated Objective C sources. In general we don't want to change the |
| // runtime interfaces (or this version) as it means everything has to be |
| // regenerated. |
| #define GOOGLE_PROTOBUF_OBJC_GEN_VERSION 30001 |
