UTMLogging.m 1.3 KB

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  1. //
  2. // Copyright © 2020 osy. All rights reserved.
  3. //
  4. // Licensed under the Apache License, Version 2.0 (the "License");
  5. // you may not use this file except in compliance with the License.
  6. // You may obtain a copy of the License at
  7. //
  8. // http://www.apache.org/licenses/LICENSE-2.0
  9. //
  10. // Unless required by applicable law or agreed to in writing, software
  11. // distributed under the License is distributed on an "AS IS" BASIS,
  12. // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13. // See the License for the specific language governing permissions and
  14. // limitations under the License.
  15. //
  16. #import "UTMLogging.h"
  17. @import QEMUKitInternal;
  18. static UTMLogging *gLoggingInstance;
  19. void UTMLog(NSString *format, ...) {
  20. va_list args;
  21. va_start(args, format);
  22. NSString *line = [[NSString alloc] initWithFormat:[format stringByAppendingString:@"\n"] arguments:args];
  23. [[UTMLogging sharedInstance] writeLine:line];
  24. va_end(args);
  25. NSLog(@"%@", line);
  26. }
  27. @implementation UTMLogging
  28. + (void)initialize {
  29. static BOOL initialized = NO;
  30. if (!initialized) {
  31. initialized = YES;
  32. gLoggingInstance = [[UTMLogging alloc] init];
  33. }
  34. }
  35. + (UTMLogging *)sharedInstance {
  36. return gLoggingInstance;
  37. }
  38. - (void)writeLine:(NSString *)line {
  39. [QEMULogging.sharedInstance writeLine:line];
  40. }
  41. @end