Added additional Reachability information to the AFHTTPClient
As discussed by @mattt in #197, this pull request takes a stab at exposing the Reachability state via an enum property, similar to Reachability itself.
This commit is contained in:
Kevin Harwood
parent
553e1d7e6b
commit
5b49cbbc86
2 changed files with 56 additions and 9 deletions
|
|
@ -37,6 +37,18 @@
|
|||
extern NSString * const AFNetworkingReachabilityDidChangeNotification;
|
||||
#endif
|
||||
|
||||
/**
|
||||
Enum representing the reachability states to the `baseURL` of the `AFHTTPClient.`
|
||||
*/
|
||||
#ifdef _SYSTEMCONFIGURATION_H
|
||||
typedef enum{
|
||||
AFReachabilityStatusUnknown = 0,
|
||||
AFReachabilityStatusUnavilable,
|
||||
AFReachabilityStatusAvailableViaWWAN,
|
||||
AFReachabilityStatusAvailableViaWiFi,
|
||||
}AFReachabilityStatus;
|
||||
#endif
|
||||
|
||||
/**
|
||||
Method used to encode parameters into request body.
|
||||
*/
|
||||
|
|
@ -147,6 +159,15 @@ extern NSString * AFQueryStringFromParametersWithEncoding(NSDictionary *paramete
|
|||
*/
|
||||
@property (readonly, nonatomic, retain) NSOperationQueue *operationQueue;
|
||||
|
||||
/**
|
||||
The reachability status from the device to the current `baseURL` of the `AFHTTPClient`.
|
||||
|
||||
@warning This property requires the `SystemConfiguration` framework. Add it in the active target's "Link Binary With Library" build phase, and add `#import <SystemConfiguration/SystemConfiguration.h>` to the header prefix of the project (Prefix.pch).
|
||||
*/
|
||||
#ifdef _SYSTEMCONFIGURATION_H
|
||||
@property (readonly, nonatomic) AFReachabilityStatus reachabilityStatus;
|
||||
#endif
|
||||
|
||||
///---------------------------------------------
|
||||
/// @name Creating and Initializing HTTP Clients
|
||||
///---------------------------------------------
|
||||
|
|
@ -178,12 +199,12 @@ extern NSString * AFQueryStringFromParametersWithEncoding(NSDictionary *paramete
|
|||
/**
|
||||
Sets a callback to be executed when the network availability of the `baseURL` host changes.
|
||||
|
||||
@param block A block object to be executed when the network availability of the `baseURL` host changes.. This block has no return value and takes a single argument, which is `YES` if the host is available, otherwise `NO`.
|
||||
@param block A block object to be executed when the network availability of the `baseURL` host changes.. This block has no return value and takes a single argument which represents the various reachability states from the device to the `baseURL`.
|
||||
|
||||
@warning This method requires the `SystemConfiguration` framework. Add it in the active target's "Link Binary With Library" build phase, and add `#import <SystemConfiguration/SystemConfiguration.h>` to the header prefix of the project (Prefix.pch).
|
||||
*/
|
||||
#ifdef _SYSTEMCONFIGURATION_H
|
||||
- (void)setReachabilityStatusChangeBlock:(void (^)(BOOL isNetworkReachable))block;
|
||||
- (void)setReachabilityStatusChangeBlock:(void (^)(AFReachabilityStatus reachabilityStatus))block;
|
||||
#endif
|
||||
|
||||
///-------------------------------
|
||||
|
|
|
|||
|
|
@ -57,11 +57,11 @@ static NSString * const kAFMultipartFormBoundary = @"Boundary+0xAbCdEfGbOuNdArY"
|
|||
|
||||
#ifdef _SYSTEMCONFIGURATION_H
|
||||
typedef SCNetworkReachabilityRef AFNetworkReachabilityRef;
|
||||
typedef void (^AFNetworkReachabilityStatusBlock)(AFReachabilityStatus reachabilityStatus);
|
||||
#else
|
||||
typedef id AFNetworkReachabilityRef;
|
||||
#endif
|
||||
|
||||
typedef void (^AFNetworkReachabilityStatusBlock)(BOOL isNetworkReachable);
|
||||
typedef void (^AFCompletionBlock)(void);
|
||||
|
||||
static NSUInteger const kAFHTTPClientDefaultMaxConcurrentOperationCount = 4;
|
||||
|
|
@ -155,8 +155,10 @@ static NSString * AFPropertyListStringFromParameters(NSDictionary *parameters) {
|
|||
@property (readwrite, nonatomic, retain) NSMutableArray *registeredHTTPOperationClassNames;
|
||||
@property (readwrite, nonatomic, retain) NSMutableDictionary *defaultHeaders;
|
||||
@property (readwrite, nonatomic, retain) NSOperationQueue *operationQueue;
|
||||
#ifdef _SYSTEMCONFIGURATION_H
|
||||
@property (readwrite, nonatomic, assign) AFNetworkReachabilityRef networkReachability;
|
||||
@property (readwrite, nonatomic, copy) AFNetworkReachabilityStatusBlock networkReachabilityStatusBlock;
|
||||
#endif
|
||||
|
||||
#ifdef _SYSTEMCONFIGURATION_H
|
||||
- (void)startMonitoringNetworkReachability;
|
||||
|
|
@ -171,8 +173,11 @@ static NSString * AFPropertyListStringFromParameters(NSDictionary *parameters) {
|
|||
@synthesize registeredHTTPOperationClassNames = _registeredHTTPOperationClassNames;
|
||||
@synthesize defaultHeaders = _defaultHeaders;
|
||||
@synthesize operationQueue = _operationQueue;
|
||||
#ifdef _SYSTEMCONFIGURATION_H
|
||||
@synthesize networkReachability = _networkReachability;
|
||||
@synthesize networkReachabilityStatusBlock = _networkReachabilityStatusBlock;
|
||||
@synthesize reachabilityStatus = _reachabilityStatus;
|
||||
#endif
|
||||
|
||||
+ (AFHTTPClient *)clientWithBaseURL:(NSURL *)url {
|
||||
return [[[self alloc] initWithBaseURL:url] autorelease];
|
||||
|
|
@ -220,13 +225,13 @@ static NSString * AFPropertyListStringFromParameters(NSDictionary *parameters) {
|
|||
- (void)dealloc {
|
||||
#ifdef _SYSTEMCONFIGURATION_H
|
||||
[self stopMonitoringNetworkReachability];
|
||||
[_networkReachabilityStatusBlock release];
|
||||
#endif
|
||||
|
||||
[_baseURL release];
|
||||
[_registeredHTTPOperationClassNames release];
|
||||
[_defaultHeaders release];
|
||||
[_operationQueue release];
|
||||
[_networkReachabilityStatusBlock release];
|
||||
|
||||
[super dealloc];
|
||||
}
|
||||
|
|
@ -243,12 +248,28 @@ static void AFReachabilityCallback(SCNetworkReachabilityRef __unused target, SCN
|
|||
BOOL needsConnection = ((flags & kSCNetworkReachabilityFlagsConnectionRequired) != 0);
|
||||
BOOL isNetworkReachable = (isReachable && !needsConnection);
|
||||
|
||||
AFReachabilityStatus status = AFReachabilityStatusUnavilable;
|
||||
if(isNetworkReachable == NO){
|
||||
status = AFReachabilityStatusUnavilable;
|
||||
}
|
||||
#if TARGET_OS_IPHONE
|
||||
else if((flags & kSCNetworkReachabilityFlagsIsWWAN) != 0){
|
||||
status = AFReachabilityStatusAvailableViaWWAN;
|
||||
}
|
||||
else{
|
||||
status = AFReachabilityStatusAvailableViaWiFi;
|
||||
}
|
||||
#else
|
||||
else {
|
||||
status = AFReachabilityStatusAvailableViaWiFi;
|
||||
}
|
||||
#endif
|
||||
AFNetworkReachabilityStatusBlock block = (AFNetworkReachabilityStatusBlock)info;
|
||||
if (block) {
|
||||
block(isNetworkReachable);
|
||||
block(status);
|
||||
}
|
||||
|
||||
[[NSNotificationCenter defaultCenter] postNotificationName:AFNetworkingReachabilityDidChangeNotification object:[NSNumber numberWithBool:isNetworkReachable]];
|
||||
[[NSNotificationCenter defaultCenter] postNotificationName:AFNetworkingReachabilityDidChangeNotification object:[NSNumber numberWithBool:status]];
|
||||
}
|
||||
|
||||
- (void)startMonitoringNetworkReachability {
|
||||
|
|
@ -266,8 +287,13 @@ static void AFReachabilityCallback(SCNetworkReachabilityRef __unused target, SCN
|
|||
}
|
||||
}
|
||||
|
||||
- (void)setReachabilityStatusChangeBlock:(void (^)(BOOL isNetworkReachable))block {
|
||||
self.networkReachabilityStatusBlock = block;
|
||||
- (void)setReachabilityStatusChangeBlock:(void (^)(AFReachabilityStatus reachabilityStatus))block {
|
||||
void (^reachabilityCallback)(AFReachabilityStatus reachabilityStatus) = ^(AFReachabilityStatus reachabilityStatus){
|
||||
_reachabilityStatus = reachabilityStatus;
|
||||
if(block)
|
||||
block(reachabilityStatus);
|
||||
};
|
||||
self.networkReachabilityStatusBlock = reachabilityCallback;
|
||||
[self startMonitoringNetworkReachability];
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue