KeychainCircle/KCError.m

   1 //
   2 //  KCError.m
   3 //  Security
   4 //
   5 //
   6
   7 #import "KCError.h"
   8
   9 static NSString* KCErrorDomain = @"com.apple.security.keychaincircle";
  10
  11
  12 @implementation NSError(KCJoiningError)
  13
  14 + (nonnull instancetype) errorWithJoiningError:(KCJoiningError) code
  15                                         format:(NSString*) format
  16                                      arguments:(va_list) va {
  17     return [[NSError alloc] initWithJoiningError:code
  18                                         userInfo:@{NSLocalizedDescriptionKey:[[NSString alloc] initWithFormat:format arguments:va]}];
  19
  20 }
  21
  22 + (nonnull instancetype) errorWithJoiningError:(KCJoiningError) code
  23                                         format:(NSString*) format, ... {
  24
  25     va_list va;
  26     va_start(va, format);
  27     NSError* result = [NSError errorWithJoiningError:code format:format arguments:va];
  28     va_end(va);
  29
  30     return result;
  31
  32 }
  33 - (nonnull instancetype) initWithJoiningError:(KCJoiningError) code
  34                                      userInfo:(nonnull NSDictionary *)dict {
  35     return [self initWithDomain:KCErrorDomain code:code userInfo:dict];
  36 }
  37 @end
  38
  39 void KCJoiningErrorCreate(KCJoiningError code, NSError** error, NSString* format, ...) {
  40     if (error && (*error == nil)) {
  41         va_list va;
  42         va_start(va, format);
  43         *error = [NSError errorWithJoiningError:code format:format arguments:va];
  44         va_end(va);
  45     }
  46 }
  47