Get the number of lines of code, picture resource list, and size in a project

-(Nsinteger) Codelineswithpath: (NSString *) path{nsfilemanager *filemanaget = [Nsfilemanager DefaultManager];    BOOL isdir = NO;        BOOL isexist = [Filemanaget fileexistsatpath:path isdirectory:&isdir];    if (!isexist) {return 0;                } if (Isdir) {//folder Nsarray *arr = [Filemanaget contentsofdirectoryatpath:path error:nil];                int sum = 0; For (NSString *filename in arr) {//file (clip) NSString *fullpath = [NSString stringwithformat:@ "%@/%@", p            Ath,filename];                    Sum + = [self codelineswithpath:fullpath];            } return sum;         }else{//File/* NSString *extension = [[path pathextension] lowercasestring]; if (! ( [Extension isequaltostring:@ "h"] | | [Extension isequaltostring:@ "M"] | | [Extension isequaltostring:@ "MM"]))         {return 0; } nsstring *content = [nsstring stringwithcontentsoffile:path encoding:Nsutf8stringencoding Error:nil];                  Nsarray *arr = [content componentsseparatedbystring:@ "\ n"];         return arr.count;        */NSString *extension = [[path pathextension] lowercasestring]; if (! ( [Extension isequaltostring:@ "png"] | | [Extension isequaltostring:@ "jpg"]))        {return 0; } nsstring *imagename = [path stringbyreplacingoccurrencesofstring:@]/users/xiaozeru/desktop/hkproject/res/        "withstring:@" "];        NSData *data = [NSData Datawithcontentsoffile:path];                NSLog (@ "IMAGENAME:%@--SIZE:%DKB", imagename,data.length/1024);            return 1; } return 0;}

Get the number of lines of code, picture resource list, and size in a project