firebase log level

Pods/FirebaseCrashlytics/Crashlytics/Shared/FIRCLSMachO/FIRCLSMachOSlice.m

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+// 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 "Crashlytics/Shared/FIRCLSMachO/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