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Jasper
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增加Util
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15 files changed

+354
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‎CYUtilProject/.DS_Store

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‎CYUtilProject/CYExceptionUtils/CYExceptionUtils.h

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//
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// CYExceptionUtils.h
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// CYUtilProject
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//
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// Created by xn011644 on 5/13/16.
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// Copyright © 2016 Charry. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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typedef void (^CYUncaughtExceptionsHandler)(NSException *exception);
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@interface CYExceptionUtils : NSObject
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+ (void)registerUncaughtExceptionsHandler:(CYUncaughtExceptionsHandler)handler;
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@end

‎CYUtilProject/CYExceptionUtils/CYExceptionUtils.m

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//
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// CYExceptionUtils.m
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// CYUtilProject
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//
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// Created by xn011644 on 5/13/16.
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// Copyright © 2016 Charry. All rights reserved.
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//
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#import "CYExceptionUtils.h"
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@interface CYExceptionUtils()
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@property (nonatomic, copy) CYUncaughtExceptionsHandler uncaughtExceptionHandler;
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@end
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@implementation CYExceptionUtils
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void CYUncaughtExceptionHandler(NSException *exception) {
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CYUncaughtExceptionsHandler handler = [CYExceptionUtils sharedInstance].uncaughtExceptionHandler;
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if (handler) {
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handler(exception);
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}
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}
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+ (void)registerUncaughtExceptionsHandler:(CYUncaughtExceptionsHandler)handler {
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[CYExceptionUtils sharedInstance].uncaughtExceptionHandler = handler;
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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NSSetUncaughtExceptionHandler(&CYUncaughtExceptionHandler);
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});
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}
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+ (instancetype)sharedInstance {
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static CYExceptionUtils *utils = nil;
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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utils = [[CYExceptionUtils alloc] init];
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});
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return utils;
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}
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@end

‎CYUtilProject/CYFoundationUtils/NSArray+CYJson.h

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@interface NSArray (CYJson)
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// to json
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- (NSString *)cy_jsonString;
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- (NSData *)cy_jsonData;
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// create array from json
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+ (NSArray *)cy_arrayFromJsonString:(NSString *)jsonString;
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+ (NSArray *)cy_arrayFromJsonData:(NSData *)jsonData;
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// write to file as json string
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- (BOOL)writeToFileAsJson:(NSString *)filePath
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automically:(BOOL)useAuxiliaryFile;
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- (BOOL)writeToFileAsJson:(NSString *)filePath
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atomically:(BOOL)useAuxiliaryFile
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error:(NSError **)error;
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@end

‎CYUtilProject/CYFoundationUtils/NSArray+CYJson.m

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@@ -34,18 +34,19 @@ - (NSData *)cy_jsonData {
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return data;
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} else {
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// CYDLog(@"parse json error : %@", error);
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return nil;
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}
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}
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// create array from json string
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+ (NSArray *)cy_arrayFromJsonString:(NSString *)jsonString {
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NSData *jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding];
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return [self cy_arrayFromJsonData:jsonData];
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}
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// create array from json Data
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+ (NSArray *)cy_arrayFromJsonData:(NSData *)jsonData {
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NSError *error = nil;
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return jsonObject;
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} else {
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// CYDLog(@"parse json error : %@", error);
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return nil;
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}
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}
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#pragma mark - writeToFile
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// write to file as json string
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- (BOOL)writeToFileAsJson:(NSString *)filePath automically:(BOOL)useAuxiliaryFile {
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return [self writeToFileAsJson:filePath
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atomically:useAuxiliaryFile
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error:nil];
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}
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- (BOOL)writeToFileAsJson:(NSString *)filePath atomically:(BOOL)useAuxiliaryFile error:(NSError **)error {
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if (!filePath) {
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return NO;
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}
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NSString *jsonString = [self cy_jsonString];
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return [jsonString writeToFile:filePath
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atomically:useAuxiliaryFile
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encoding:NSUTF8StringEncoding
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error:error];
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}
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@end

‎CYUtilProject/CYFoundationUtils/NSDictionary+CYJson.h

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@interface NSDictionary (CYJson)
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// to json
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- (NSString *)cy_jsonString;
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- (NSData *)cy_jsonData;
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// create dictionary from json
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+ (NSDictionary *)cy_dictionaryFromJsonString:(NSString *)jsonString;
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+ (NSDictionary *)cy_dictionaryFromJsonData:(NSData *)jsonData;
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// write to file as json string
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- (BOOL)writeToFileAsJson:(NSString *)filePath
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automically:(BOOL)useAuxiliaryFile;
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- (BOOL)writeToFileAsJson:(NSString *)filePath
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atomically:(BOOL)useAuxiliaryFile
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error:(NSError **)error;
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@end

‎CYUtilProject/CYFoundationUtils/NSDictionary+CYJson.m

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@implementation NSDictionary (CYJson)
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#pragma mark - toJson
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// dictionary to json string
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- (NSString *)cy_jsonString {
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NSData *data = [self cy_jsonData];
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}
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}
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// dictionary to json data
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- (NSData *)cy_jsonData {
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NSError *error = nil;
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NSData *data = [NSJSONSerialization dataWithJSONObject:self
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options:0
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error:&error];
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if (!error) {
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return data;
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} else {
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// CYDLog(@"parse json error : %@", error);
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return nil;
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}
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}
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#pragma mark - fromJson
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// create dictionary from json string
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+ (NSDictionary *)cy_dictionaryFromJsonString:(NSString *)jsonString {
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NSData *jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding];
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return [self cy_dictionaryFromJsonData:jsonData];
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}
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// create dictionary from json Data
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+ (NSDictionary *)cy_dictionaryFromJsonData:(NSData *)jsonData {
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NSError *error = nil;
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return jsonObject;
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} else {
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// CYDLog(@"parse json error : %@", error);
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return nil;
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}
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}
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#pragma mark - writeToFile
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// write to file as json string
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- (BOOL)writeToFileAsJson:(NSString *)filePath automically:(BOOL)useAuxiliaryFile {
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return [self writeToFileAsJson:filePath
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atomically:useAuxiliaryFile
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error:nil];
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}
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- (BOOL)writeToFileAsJson:(NSString *)filePath atomically:(BOOL)useAuxiliaryFile error:(NSError **)error {
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if (!filePath) {
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return NO;
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}
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NSString *jsonString = [self cy_jsonString];
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return [jsonString writeToFile:filePath
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atomically:useAuxiliaryFile
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encoding:NSUTF8StringEncoding
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error:error];
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}
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@end

‎CYUtilProject/CYIPUtils/CYIPUtils.h

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//
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// CYIPUtils.h
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// CYUtilProject
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//
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// Created by xn011644 on 5/16/16.
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// Copyright © 2016 Charry. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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@interface CYIPUtils : NSObject
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+ (NSString *)IPAddress;
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@end

‎CYUtilProject/CYIPUtils/CYIPUtils.m

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//
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// CYIPUtils.m
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// CYUtilProject
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//
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// Created by xn011644 on 5/16/16.
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// Copyright © 2016 Charry. All rights reserved.
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//
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#import <ifaddrs.h>
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#import <arpa/inet.h>
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#import "CYIPUtils.h"
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@implementation CYIPUtils
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+ (NSString *)IPAddress {
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NSString *address = @"error";
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struct ifaddrs *interfaces = NULL;
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struct ifaddrs *temp_addr = NULL;
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int success = 0;
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// retrieve the current interfaces - returns 0 on success
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success = getifaddrs(&interfaces);
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if (success == 0) {
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// Loop through linked list of interfaces
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temp_addr = interfaces;
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while (temp_addr != NULL) {
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if( temp_addr->ifa_addr->sa_family == AF_INET) {
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// Check if interface is en0 which is the wifi connection on the iPhone
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if ([[NSString stringWithUTF8String:temp_addr->ifa_name] isEqualToString:@"en0"]) {
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// Get NSString from C String
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address = [NSString stringWithUTF8String:inet_ntoa(((struct sockaddr_in *)temp_addr->ifa_addr)->sin_addr)];
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}
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}
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temp_addr = temp_addr->ifa_next;
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}
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}
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// Free memory
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freeifaddrs(interfaces);
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return address;
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}
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@end

‎CYUtilProject/CYUIKitUtils/UIImage+CYUtils.h

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//
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// UIImage+CYUtils.h
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// CYUtilProject
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//
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// Created by xn011644 on 5/11/16.
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// Copyright © 2016 Charry. All rights reserved.
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//
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#import <UIKit/UIKit.h>
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@interface UIImage (CYUtils)
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// 缩放到固定size，不一定等比
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- (UIImage *)imageByScaleImageToSize:(CGSize)size;
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// 等比缩放到固定宽度或高度
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- (UIImage *)imageByScaleImageWidthTo:(CGFloat)width;
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- (UIImage *)imageByScaleImageHeightTo:(CGFloat)height;
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// get resizable image from file, use imageNamed:
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+ (UIImage *)resizableImageWithName:(NSString *)name
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capInsets:(UIEdgeInsets)capInsets;
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// get origin rendering mode image, use imageNamed:
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+ (UIImage *)originalRenderingModeImageWithName:(NSString *)name;
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@end

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