1313const UInt32 kQNBlockSize = 4 * 1024 * 1024 ;
1414
1515static void addServiceToDns (QNServiceAddress* address, QNDnsManager *dns) {
16- NSArray *ips = address.ips ;
17- if (ips == nil ) {
18- return ;
19- }
20- NSURL *u = [[NSURL alloc ] initWithString: address.address];
21- NSString *host = u.host ;
22- for (int i = 0 ; i<ips.count ; i++) {
23- [dns putHosts: host ip: ips[i]];
24- }
16+ NSArray *ips = address.ips ;
17+ if (ips == nil ) {
18+ return ;
19+ }
20+ NSURL *u = [[NSURL alloc ] initWithString: address.address];
21+ NSString *host = u.host ;
22+ for (int i = 0 ; i<ips.count ; i++) {
23+ [dns putHosts: host ip: ips[i]];
24+ }
2525}
2626
2727static void addZoneToDns (QNZone *zone, QNDnsManager* dns){
28- if (zone.up != nil ) {
29- addServiceToDns (zone.up , dns);
30- }
31- if (zone.upBackup != nil ) {
32- addServiceToDns (zone.upBackup , dns);
33- }
28+ if (zone.up != nil ) {
29+ addServiceToDns (zone.up , dns);
30+ }
31+ if (zone.upBackup != nil ) {
32+ addServiceToDns (zone.upBackup , dns);
33+ }
3434}
3535
3636static QNDnsManager* initDns (QNConfigurationBuilder *builder) {
@@ -55,7 +55,7 @@ + (instancetype)build:(QNConfigurationBuilderBlock)block {
5555- (instancetype )initWithBuilder : (QNConfigurationBuilder *)builder {
5656 if (self = [super init ]) {
5757 _up = builder.zone .up ;
58- _upBackup = builder.zone .upBackup == nil ? builder.zone .up : builder.zone .upBackup ;
58+ _upBackup = builder.zone .upBackup == nil ? builder.zone .up : builder.zone .upBackup ;
5959
6060 _chunkSize = builder.chunkSize ;
6161 _putThreshold = builder.putThreshold ;
@@ -70,7 +70,7 @@ - (instancetype)initWithBuilder:(QNConfigurationBuilder *)builder {
7070 _converter = builder.converter ;
7171
7272 _dns = initDns (builder);
73- addZoneToDns (builder.zone , _dns);
73+ addZoneToDns (builder.zone , _dns);
7474 }
7575 return self;
7676}
@@ -101,13 +101,13 @@ - (instancetype)init {
101101
102102@implementation QNServiceAddress : NSObject
103103
104- - (instancetype ) init : (NSString *)address ips : (NSArray *)ips {
105- if (self = [super init ]) {
106- _address = address;
107- _ips = ips;
108-
109- }
110- return self;
104+ - (instancetype ) init : (NSString *)address ips : (NSArray *)ips {
105+ if (self = [super init ]) {
106+ _address = address;
107+ _ips = ips;
108+
109+ }
110+ return self;
111111}
112112
113113@end
@@ -124,20 +124,20 @@ - (instancetype)initWithUp:(QNServiceAddress *)up
124124 return self;
125125}
126126
127- + (instancetype )createWithHost : (NSString *)up backupHost : (NSString *)backup ip1 : (NSString *)ip1 ip2 : (NSString *)ip2 {
128- NSArray * ips = [NSArray arrayWithObjects: ip1,ip2, nil ];
129- NSString * a = [NSString stringWithFormat: @" http://%@ " , up];
130- QNServiceAddress *s1 = [[QNServiceAddress alloc ] init: a ips: ips];
131- NSString * b = [NSString stringWithFormat: @" http://%@ " , backup];
132- QNServiceAddress *s2 = [[QNServiceAddress alloc ] init: b ips: ips];
133- return [[QNZone alloc ] initWithUp: s1 upBackup: s2];
127+ + (instancetype )createWithHost : (NSString *)up backupHost : (NSString *)backup ip1 : (NSString *)ip1 ip2 : (NSString *)ip2 {
128+ NSArray * ips = [NSArray arrayWithObjects: ip1,ip2, nil ];
129+ NSString * a = [NSString stringWithFormat: @" http://%@ " , up];
130+ QNServiceAddress *s1 = [[QNServiceAddress alloc ] init: a ips: ips];
131+ NSString * b = [NSString stringWithFormat: @" http://%@ " , backup];
132+ QNServiceAddress *s2 = [[QNServiceAddress alloc ] init: b ips: ips];
133+ return [[QNZone alloc ] initWithUp: s1 upBackup: s2];
134134}
135135
136136+ (instancetype )zone0 {
137137 static QNZone *z0 = nil ;
138138 static dispatch_once_t onceToken;
139139 dispatch_once (&onceToken, ^{
140- z0 = [QNZone createWithHost: @" upload.qiniu.com" backupHost: @" up.qiniu.com" ip1: @" 183.136.139.10" ip2: @" 115.231.182.136" ];
140+ z0 = [QNZone createWithHost: @" upload.qiniu.com" backupHost: @" up.qiniu.com" ip1: @" 183.136.139.10" ip2: @" 115.231.182.136" ];
141141 });
142142 return z0;
143143}
@@ -146,7 +146,7 @@ + (instancetype)zone1 {
146146 static QNZone *z1 = nil ;
147147 static dispatch_once_t onceToken;
148148 dispatch_once (&onceToken, ^{
149- z1 = [QNZone createWithHost: @" upload-z1.qiniu.com" backupHost: @" up-z1.qiniu.com" ip1: @" 106.38.227.28" ip2: @" 106.38.227.27" ];
149+ z1 = [QNZone createWithHost: @" upload-z1.qiniu.com" backupHost: @" up-z1.qiniu.com" ip1: @" 106.38.227.28" ip2: @" 106.38.227.27" ];
150150 });
151151 return z1;
152152}
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