protobuf/objectivec/GPBWellKnownTypes.m
Thomas Van Lenten be0d7f6664 Don't #import the .m files.
As bazel folks are looking at getting auto generation of module maps going and
the importing of sources files causes issues there.  We were only do it to
hack around some of the apple linker behaviors around objc classes and
categories, but even that isn't complete and CocoaPods was already doing -ObjC,
and developers not using pods could have still needed it to ensure everything
was linked anyways; so drop the hack of importing sources.
2016-07-07 08:45:18 -04:00

116 lines
4.1 KiB
Objective-C

// Protocol Buffers - Google's data interchange format
// Copyright 2015 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.
// Importing sources here to force the linker to include our category methods in
// the static library. If these were compiled separately, the category methods
// below would be stripped by the linker.
#import "GPBWellKnownTypes.h"
static NSTimeInterval TimeIntervalSince1970FromSecondsAndNanos(int64_t seconds,
int32_t nanos) {
return seconds + (NSTimeInterval)nanos / 1e9;
}
static int32_t SecondsAndNanosFromTimeIntervalSince1970(NSTimeInterval time,
int64_t *outSeconds) {
NSTimeInterval seconds;
NSTimeInterval nanos = modf(time, &seconds);
nanos *= 1e9;
*outSeconds = (int64_t)seconds;
return (int32_t)nanos;
}
@implementation GPBTimestamp (GBPWellKnownTypes)
- (instancetype)initWithDate:(NSDate *)date {
return [self initWithTimeIntervalSince1970:date.timeIntervalSince1970];
}
- (instancetype)initWithTimeIntervalSince1970:(NSTimeInterval)timeIntervalSince1970 {
if ((self = [super init])) {
int64_t seconds;
int32_t nanos = SecondsAndNanosFromTimeIntervalSince1970(
timeIntervalSince1970, &seconds);
self.seconds = seconds;
self.nanos = nanos;
}
return self;
}
- (NSDate *)date {
return [NSDate dateWithTimeIntervalSince1970:self.timeIntervalSince1970];
}
- (void)setDate:(NSDate *)date {
self.timeIntervalSince1970 = date.timeIntervalSince1970;
}
- (NSTimeInterval)timeIntervalSince1970 {
return TimeIntervalSince1970FromSecondsAndNanos(self.seconds, self.nanos);
}
- (void)setTimeIntervalSince1970:(NSTimeInterval)timeIntervalSince1970 {
int64_t seconds;
int32_t nanos =
SecondsAndNanosFromTimeIntervalSince1970(timeIntervalSince1970, &seconds);
self.seconds = seconds;
self.nanos = nanos;
}
@end
@implementation GPBDuration (GBPWellKnownTypes)
- (instancetype)initWithTimeIntervalSince1970:(NSTimeInterval)timeIntervalSince1970 {
if ((self = [super init])) {
int64_t seconds;
int32_t nanos = SecondsAndNanosFromTimeIntervalSince1970(
timeIntervalSince1970, &seconds);
self.seconds = seconds;
self.nanos = nanos;
}
return self;
}
- (NSTimeInterval)timeIntervalSince1970 {
return TimeIntervalSince1970FromSecondsAndNanos(self.seconds, self.nanos);
}
- (void)setTimeIntervalSince1970:(NSTimeInterval)timeIntervalSince1970 {
int64_t seconds;
int32_t nanos =
SecondsAndNanosFromTimeIntervalSince1970(timeIntervalSince1970, &seconds);
self.seconds = seconds;
self.nanos = nanos;
}
@end