ITCategory-NSBundle.m

   1 #import "ITCategory-NSBundle.h"
   2
   3 @implementation NSBundle (ITFoundationCategory)
   4
   5 + (NSBundle *)bundleForFrameworkWithIdentifier:(NSString *)frameworkIdentifier {
   6         NSMutableArray *frameworksPaths = [NSMutableArray array];
   7         NSArray *libraryPaths = NSSearchPathForDirectoriesInDomains(NSLibraryDirectory,NSAllDomainsMask,YES);
   8         NSEnumerator *libraryEnumerator = [libraryPaths objectEnumerator];
   9         NSString *libraryPath;
  10
  11         [frameworksPaths addObject:[[self mainBundle] privateFrameworksPath]];
  12         [frameworksPaths addObject:[[self mainBundle] sharedFrameworksPath]];
  13
  14         while ((libraryPath = [libraryEnumerator nextObject])) {
  15                 [frameworksPaths addObject:[libraryPath stringByAppendingPathComponent:@"Frameworks"]];
  16                 [frameworksPaths addObject:[libraryPath stringByAppendingPathComponent:@"PrivateFrameworks"]];
  17         }
  18
  19         NSEnumerator *frameworksEnumerator = [frameworksPaths objectEnumerator];
  20         NSString *frameworksPath;
  21
  22         while ((frameworksPath = [frameworksEnumerator nextObject])) {
  23                 NSArray *frameworkPaths = [NSBundle pathsForResourcesOfType:@"framework" inDirectory:frameworksPath];
  24                 NSEnumerator *frameworkEnumerator = [frameworkPaths objectEnumerator];
  25                 NSString *frameworkPath;
  26
  27                 while ((frameworkPath = [frameworkEnumerator nextObject])) {
  28                         NSBundle *frameworkBundle = [NSBundle bundleWithPath:frameworkPath];
  29                         if (frameworkBundle && [[frameworkBundle bundleIdentifier] isEqualToString:frameworkIdentifier]) {
  30                                 return frameworkBundle;
  31                         }
  32                 }
  33         }
  34
  35         return nil;
  36 }
  37
  38 @end