#import "TGSFolderFinder.h"

@implementation TGSFolderFinder

+ (NSString *)findSharedFolder:(NSString *)appName {

return [self findFolder:appName folder:@"/var/mobile/Containers/Shared/AppGroup/"];

}

+ (NSString *)findFolder:(NSString *)appName folder:(NSString *)dir {

NSFileManager *manager = [NSFileManager defaultManager];

NSError *error = nil;

NSArray *folders = [manager contentsOfDirectoryAtPath:dir error:&error];

if (!error) {

for (NSString *folder in folders) {

NSString *folderPath = [dir stringByAppendingString:folder];

NSArray *items = [manager contentsOfDirectoryAtPath:folderPath error:&error];

for (NSString *itemPath in items) {

if ([itemPath rangeOfString:@".com.apple.mobile_container_manager.metadata.plist"].location != NSNotFound) {

NSString *fullpath = [NSString stringWithFormat:@"%@/%@", folderPath, itemPath];

NSDictionary *dict = [[NSDictionary alloc] initWithContentsOfFile:fullpath];

NSString *mcmmetadata = dict[@"MCMMetadataIdentifier"];

if (mcmmetadata && [mcmmetadata.lowercaseString isEqualToString:appName.lowercaseString]) {

return folderPath;

}

}

}

}

}

return nil;

}