//

// NSObject+BBYDebugTool.m

// BBYDebugTool

//

// Created by 毕博洋 on 2018/10/18.

// Copyright © 2018 毕博洋. All rights reserved.

//

#import "NSObject+BBYDebugTool.h"

@interface NSString (BBYDebugTool)

+ (NSString *)decodeType:(const char *)cString;

@end

@implementation NSString (BBYDebugTool)

+ (NSString *)decodeType:(const char *)cString {

if (!strcmp(cString, @encode(char))) return @"char";

if (!strcmp(cString, @encode(int))) return @"int";

if (!strcmp(cString, @encode(short))) return @"short";

if (!strcmp(cString, @encode(long))) return @"long";

if (!strcmp(cString, @encode(long long))) return @"long long";

if (!strcmp(cString, @encode(unsigned char))) return @"unsigned char";

if (!strcmp(cString, @encode(unsigned int))) return @"unsigned int";

if (!strcmp(cString, @encode(unsigned short))) return @"unsigned short";

if (!strcmp(cString, @encode(unsigned long))) return @"unsigned long";

if (!strcmp(cString, @encode(unsigned long long))) return @"unsigned long long";

if (!strcmp(cString, @encode(float))) return @"float";

if (!strcmp(cString, @encode(double))) return @"double";

if (!strcmp(cString, @encode(BOOL))) return @"BOOL";

if (!strcmp(cString, @encode(void))) return @"void";

if (!strcmp(cString, @encode(char *))) return @"char *";

if (!strcmp(cString, @encode(id))) return @"id";

if (!strcmp(cString, @encode(Class))) return @"class";

if (!strcmp(cString, @encode(SEL))) return @"SEL";

NSString *result = [NSString stringWithCString:cString encoding:NSUTF8StringEncoding];

if (([[result substringToIndex:1] isEqualToString:@"@"] && [result rangeOfString:@"?"].location == NSNotFound))

{

result = [[result substringWithRange:NSMakeRange(2, result.length - 3)] stringByAppendingString:@"*"];

}

else

{

if ([[result substringToIndex:1] isEqualToString:@"^"])

{

result = [NSString stringWithFormat:@"%@ *",

[NSString decodeType:[[result substringFromIndex:1] cStringUsingEncoding:NSUTF8StringEncoding]]];

}

}

if ([result isEqualToString:@"@?"])

{

// @？== block

result = [NSString stringWithFormat:@"Block"];

}

return result;

}

@end

static void getSuper(Class class, NSMutableString *result) {

[result appendFormat:@" -> %@", NSStringFromClass(class)];

if ([class superclass])

{

getSuper([class superclass], result);

}

}

@implementation NSObject (BBYDebugTool)

+ (NSArray *)BBY_LogProperty {

unsigned int outCount;

objc_property_t *properties = class_copyPropertyList([self class], &outCount);

NSMutableArray *result = [NSMutableArray array];

for (unsigned int i = 0; i < outCount; i++)

{

[result addObject:[self formattedPropery:properties[i]]];

}

free(properties);

return result.count ? [result copy] : nil;

}

- (void)BBY_LogProperty {

unsigned int propertyCount;

objc_property_t *propertyList = class_copyPropertyList([self class], &propertyCount);

for (unsigned int i = 0; i< propertyCount; i++)

{

objc_property_t property = propertyList[i];

NSLog(@"Property is %@",[NSString formattedPropery:property]);

}

}

+ (NSString *)formattedPropery:(objc_property_t)prop {

unsigned int attrCount;

objc_property_attribute_t *attrs = property_copyAttributeList(prop, &attrCount);

NSMutableDictionary *attributes = [NSMutableDictionary dictionary];

for (unsigned int idx = 0; idx < attrCount; idx++)

{

NSString *name = [NSString stringWithCString:attrs[idx].name encoding:NSUTF8StringEncoding];

NSString *value = [NSString stringWithCString:attrs[idx].value encoding:NSUTF8StringEncoding];

[attributes setObject:value forKey:name];

}

free(attrs);

NSMutableString *property = [NSMutableString stringWithFormat:@"@property "];

NSMutableArray *attrsArray = [NSMutableArray array];

[attrsArray addObject:[attributes objectForKey:@"N"] ? @"nonatomic" : @"atomic"];

if ([attributes objectForKey:@"&"])

{

[attrsArray addObject:@"strong"];

}

else if ([attributes objectForKey:@"C"])

{

[attrsArray addObject:@"copy"];

}

else if ([attributes objectForKey:@"W"])

{

[attrsArray addObject:@"weak"];

}

else

{

[attrsArray addObject:@"assign"];

}

if ([attributes objectForKey:@"R"])

{

[attrsArray addObject:@"readonly"];

}

if ([attributes objectForKey:@"G"])

{

[attrsArray addObject:[NSString stringWithFormat:@"getter=%@", [attributes objectForKey:@"G"]]];

}

if ([attributes objectForKey:@"S"])

{

[attrsArray addObject:[NSString stringWithFormat:@"setter=%@", [attributes objectForKey:@"G"]]];

}

[property appendFormat:@"(%@) %@ %@",[attrsArray componentsJoinedByString:@", "],[NSString decodeType:[[attributes objectForKey:@"T"]

cStringUsingEncoding:NSUTF8StringEncoding]],[NSString stringWithCString:property_getName(prop) encoding:NSUTF8StringEncoding]];

return [property copy];

}

+ (NSArray *)BBY_LogMethod {

u_int methodCount;

NSMutableArray *methodList = [NSMutableArray array];

Method *methods = class_copyMethodList([self class], &methodCount);

for (int i = 0; i < methodCount; i++)

{

SEL name = method_getName(methods[i]);

NSString *strName = [NSString stringWithCString:sel_getName(name) encoding:NSUTF8StringEncoding];

[methodList addObject:strName];

}

free(methods);

return [methodList copy];

}

- (void)BBY_LogMethod {

u_int methodCount;

NSMutableArray *methodList = [NSMutableArray array];

Method *methods = class_copyMethodList([self class], &methodCount);

for (int i = 0; i < methodCount; i++)

{

SEL name = method_getName(methods[i]);

NSString *strName = [NSString stringWithCString:sel_getName(name) encoding:NSUTF8StringEncoding];

[methodList addObject:strName];

}

free(methods);

NSLog(@"Method List is %@",methodList);

}

+ (NSString *)BBY_SuperClassLine {

NSMutableString *result = [NSMutableString string];

getSuper([self class], result);

return result;

}

@end