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Diffstat (limited to 'objectivec/GPBBootstrap.h')
-rw-r--r-- | objectivec/GPBBootstrap.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/objectivec/GPBBootstrap.h b/objectivec/GPBBootstrap.h new file mode 100644 index 00000000..3dd2de83 --- /dev/null +++ b/objectivec/GPBBootstrap.h @@ -0,0 +1,84 @@ +// 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 + +// Most uses of protocol buffers don't need field options, by default the +// static data will be compiled out, define this to 1 to include it. The only +// time you need this is if you are doing introspection of the protocol buffers. +#ifndef GPBOBJC_INCLUDE_FIELD_OPTIONS +#define GPBOBJC_INCLUDE_FIELD_OPTIONS 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. +// The complexity and double definition here are so we get the nice name +// for objective C, but also define the name with a trailing underscore so +// the Swift bridge will have one where the names line up to support short +// names since they are scoped to the enum. +// https://developer.apple.com/library/ios/documentation/Swift/Conceptual/BuildingCocoaApps/InteractingWithCAPIs.html#//apple_ref/doc/uid/TP40014216-CH8-XID_11 +#define GPB_ENUM(X) NS_ENUM(int32_t, X) +// 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 30000 |