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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/FIRCLSUUID.h"
#import "Crashlytics/Shared/FIRCLSByteUtility.h"
static NSInteger const FIRCLSUUIDStringLength = 33;
#pragma mark Public methods
NSString *FIRCLSGenerateUUID(void) {
NSString *string;
CFUUIDRef uuid = CFUUIDCreate(kCFAllocatorDefault);
string = CFBridgingRelease(CFUUIDCreateString(kCFAllocatorDefault, uuid));
CFRelease(uuid);
return string;
}
NSString *FIRCLSUUIDToNSString(const uint8_t *uuid) {
char uuidString[FIRCLSUUIDStringLength];
FIRCLSSafeHexToString(uuid, 16, uuidString);
return [NSString stringWithUTF8String:uuidString];
}
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