94 lines
2.6 KiB
Mathematica
94 lines
2.6 KiB
Mathematica
|
// Copyright 2019 Google
|
||
|
|
//
|
||
|
|
// 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.
|
||
|
|
|
||
|
|
#import "FIRCLSMachOSlice.h"
|
||
|
|
|
||
|
|
#include <mach-o/loader.h>
|
||
|
|
|
||
|
|
// this is defined only if __OPEN_SOURCE__ is *not* defined in the TVOS SDK's mach-o/loader.h
|
||
|
|
// also, it has not yet made it back to the OSX SDKs, for example
|
||
|
|
#ifndef LC_VERSION_MIN_TVOS
|
||
|
|
#define LC_VERSION_MIN_TVOS 0x2F
|
||
|
|
#endif
|
||
|
|
|
||
|
|
@implementation FIRCLSMachOSlice
|
||
|
|
|
||
|
|
+ (id)runningSlice {
|
||
|
|
struct FIRCLSMachOSlice slice;
|
||
|
|
|
||
|
|
slice = FIRCLSMachOSliceGetCurrent();
|
||
|
|
|
||
|
|
return [[self alloc] initWithSlice:&slice];
|
||
|
|
}
|
||
|
|
|
||
|
|
@synthesize minimumOSVersion = _minimumOSVersion;
|
||
|
|
@synthesize linkedSDKVersion = _linkedSDKVersion;
|
||
|
|
|
||
|
|
- (id)initWithSlice:(FIRCLSMachOSliceRef)sliceRef {
|
||
|
|
self = [super init];
|
||
|
|
if (self) {
|
||
|
|
NSMutableArray* dylibs;
|
||
|
|
|
||
|
|
_slice = *sliceRef;
|
||
|
|
|
||
|
|
_minimumOSVersion.major = 0;
|
||
|
|
_minimumOSVersion.minor = 0;
|
||
|
|
_minimumOSVersion.bugfix = 0;
|
||
|
|
|
||
|
|
_linkedSDKVersion.major = 0;
|
||
|
|
_linkedSDKVersion.minor = 0;
|
||
|
|
_linkedSDKVersion.bugfix = 0;
|
||
|
|
|
||
|
|
dylibs = [NSMutableArray array];
|
||
|
|
|
||
|
|
FIRCLSMachOSliceEnumerateLoadCommands(
|
||
|
|
&_slice, ^(uint32_t type, uint32_t size, const struct load_command* cmd) {
|
||
|
|
switch (type) {
|
||
|
|
case LC_UUID:
|
||
|
|
self->_uuidString =
|
||
|
|
[FIRCLSMachONormalizeUUID((CFUUIDBytes*)FIRCLSMachOGetUUID(cmd)) copy];
|
||
|
|
break;
|
||
|
|
case LC_LOAD_DYLIB:
|
||
|
|
[dylibs addObject:[NSString stringWithUTF8String:FIRCLSMachOGetDylibPath(cmd)]];
|
||
|
|
break;
|
||
|
|
case LC_VERSION_MIN_IPHONEOS:
|
||
|
|
case LC_VERSION_MIN_MACOSX:
|
||
|
|
case LC_VERSION_MIN_WATCHOS:
|
||
|
|
case LC_VERSION_MIN_TVOS:
|
||
|
|
self->_minimumOSVersion = FIRCLSMachOGetMinimumOSVersion(cmd);
|
||
|
|
self->_linkedSDKVersion = FIRCLSMachOGetLinkedSDKVersion(cmd);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
_linkedDylibs = [dylibs copy];
|
||
|
|
}
|
||
|
|
|
||
|
|
return self;
|
||
|
|
}
|
||
|
|
|
||
|
|
- (NSString*)architectureName {
|
||
|
|
return [NSString stringWithUTF8String:FIRCLSMachOSliceGetArchitectureName(&_slice)];
|
||
|
|
}
|
||
|
|
|
||
|
|
- (NSString*)uuid {
|
||
|
|
return _uuidString;
|
||
|
|
}
|
||
|
|
|
||
|
|
- (NSArray*)linkedDylibs {
|
||
|
|
return _linkedDylibs;
|
||
|
|
}
|
||
|
|
|
||
|
|
@end
|