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BitherEngine.m
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BitherEngine.m
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// BitherEngine.m
// bither-ios
//
// Copyright 2014 http://Bither.net
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#import "BitherEngine.h"
static BitherEngine *bitherEngine;
static MKNetworkEngine *userNetworkEngine;
static MKNetworkEngine *statsNetworkEngine;
static MKNetworkEngine *bitcoinNetworkEngine;
static MKNetworkEngine *bcNetworkEngine;
static MKNetworkEngine *hdmNetworkEngine;
static MKNetworkEngine *blockChainEngine;
static MKNetworkEngine *chainBtcComEngine;
static MKNetworkEngine *blockchairEngine;
static MKNetworkEngine *bitherAndBtcComEngine;
@implementation BitherEngine
+ (BitherEngine *)instance {
@synchronized (self) {
if (bitherEngine == nil) {
bitherEngine = [[self alloc] init];
NSMutableDictionary *headerFields = [NSMutableDictionary dictionary];
[headerFields setValue:@"application/json" forKey:@"Accept"];
userNetworkEngine = [[MKNetworkEngine alloc] initWithHostName:@"bu.getcai.com" customHeaderFields:headerFields];
statsNetworkEngine = [[MKNetworkEngine alloc] initWithHostName:@"bs.getcai.com" customHeaderFields:headerFields];
bitcoinNetworkEngine = [[MKNetworkEngine alloc] initWithHostName:@"b.getcai.com" customHeaderFields:headerFields];
bcNetworkEngine = [[MKNetworkEngine alloc]
initWithHostName:@"bc1.bithernet.com" customHeaderFields:headerFields];
hdmNetworkEngine = [[MKNetworkEngine alloc] initWithHostName:@"hdm.bither.net" customHeaderFields:headerFields];
blockChainEngine = [[MKNetworkEngine alloc]
initWithHostName:@"blockchain.info" customHeaderFields:headerFields];
chainBtcComEngine = [[MKNetworkEngine alloc]
initWithHostName:@"chain.api.btc.com" customHeaderFields:headerFields];
blockchairEngine = [[MKNetworkEngine alloc]
initWithHostName:@"api.blockchair.com" customHeaderFields:headerFields];
bitherAndBtcComEngine = chainBtcComEngine;
}
}
return bitherEngine;
}
- (MKNetworkEngine *)getUserNetworkEngine {
return userNetworkEngine;
}
- (MKNetworkEngine *)getStatsNetworkEngine {
return statsNetworkEngine;
}
- (MKNetworkEngine *)getBitcoinNetworkEngine {
return bitcoinNetworkEngine;
}
- (MKNetworkEngine *)getBCNetworkEngine {
return bcNetworkEngine;
}
- (MKNetworkEngine *)getHDMNetworkEngine {
return hdmNetworkEngine;
}
- (MKNetworkEngine *)getBlockChainEngine {
return blockChainEngine;
}
- (MKNetworkEngine *)getChainBtcComEngine {
return chainBtcComEngine;
}
- (MKNetworkEngine *)getBlockchairEngine {
return blockchairEngine;
}
- (MKNetworkEngine *)getBitherAndBtcComEngine {
return bitherAndBtcComEngine;
}
- (NSArray *)getCookies {
NSArray *cookies = [[NSHTTPCookieStorage sharedHTTPCookieStorage] cookiesForURL:[NSURL URLWithString:[NSString stringWithFormat:@"http://%@", userNetworkEngine.readonlyHostName]]];
return cookies;
}
+ (MKNetworkEngine *)getNextBitherAndBtcComEngineWithFirstBitherAndBtcComEngine:(MKNetworkEngine *)first {
MKNetworkEngine *current = [BitherEngine instance].getBitherAndBtcComEngine;
MKNetworkEngine *next;
NSMutableDictionary *headerFields = [NSMutableDictionary dictionary];
[headerFields setValue:@"application/json" forKey:@"Accept"];
if ([current.readonlyHostName isEqualToString:@"chain.api.btc.com"]) {
next = [[MKNetworkEngine alloc] initWithHostName:@"bc1.bithernet.com" customHeaderFields:headerFields];
} else if ([current.readonlyHostName isEqualToString:@"bc1.bithernet.com"]) {
next = [[MKNetworkEngine alloc] initWithHostName:@"bc2.bithernet.com" customHeaderFields:headerFields];
} else if ([current.readonlyHostName isEqualToString:@"bc2.bithernet.com"]) {
next = [[MKNetworkEngine alloc] initWithHostName:@"bc3.bithernet.com" customHeaderFields:headerFields];
} else {
next = [[MKNetworkEngine alloc] initWithHostName:@"chain.api.btc.com" customHeaderFields:headerFields];
}
[[BitherEngine instance] setBitherAndBtcComEngine:next];
return [next.readonlyHostName isEqualToString:first.readonlyHostName] ? NULL : next;
}
+ (MKNetworkEngine *)getNextBitherEngineWithFirstBitherEngine:(MKNetworkEngine *)first {
MKNetworkEngine *current = [BitherEngine instance].getBCNetworkEngine;
MKNetworkEngine *next;
NSMutableDictionary *headerFields = [NSMutableDictionary dictionary];
[headerFields setValue:@"application/json" forKey:@"Accept"];
if ([current.readonlyHostName isEqualToString:@"bc1.bithernet.com"]) {
next = [[MKNetworkEngine alloc] initWithHostName:@"bc2.bithernet.com" customHeaderFields:headerFields];
} else if ([current.readonlyHostName isEqualToString:@"bc2.bithernet.com"]) {
next = [[MKNetworkEngine alloc] initWithHostName:@"bc3.bithernet.com" customHeaderFields:headerFields];
} else {
next = [[MKNetworkEngine alloc] initWithHostName:@"chain.api.btc.com" customHeaderFields:headerFields];
}
[[BitherEngine instance] setBitherEngine:next];
return [next.readonlyHostName isEqualToString:first.readonlyHostName] ? NULL : next;
}
- (void)setBitherAndBtcComEngine:(MKNetworkEngine *)engine {
bitherAndBtcComEngine = engine;
}
- (void)setBitherEngine:(MKNetworkEngine *)engine {
bcNetworkEngine = engine;
}
+ (MKNetworkEngine *)getNextBlockchairEngineWithFirstBlockchairEngine:(MKNetworkEngine *)first {
MKNetworkEngine *current = [BitherEngine instance].getBlockchairEngine;
MKNetworkEngine *next;
NSMutableDictionary *headerFields = [NSMutableDictionary dictionary];
[headerFields setValue:@"application/json" forKey:@"Accept"];
if ([current.readonlyHostName isEqualToString:@"api.blockchair.com"]) {
next = [[MKNetworkEngine alloc] initWithHostName:@"bc1.bithernet.com/blockchair" customHeaderFields:headerFields];
} else {
next = [[MKNetworkEngine alloc] initWithHostName:@"api.blockchair.com" customHeaderFields:headerFields];
}
[[BitherEngine instance] setBlockchairEngine:next];
return [next.readonlyHostName isEqualToString:first.readonlyHostName] ? NULL : next;
}
- (void)setBlockchairEngine:(MKNetworkEngine *)engine {
blockchairEngine = engine;
}
+ (BOOL)isBtcCom {
return [[BitherEngine instance].getBitherAndBtcComEngine.readonlyHostName isEqualToString:@"chain.api.btc.com"];
}
- (void)setEngineCookie {
[self setCookieOfDomain:statsNetworkEngine.readonlyHostName];
[self setCookieOfDomain:bitcoinNetworkEngine.readonlyHostName];
}
- (void)setCookieOfDomain:(NSString *)domain {
NSHTTPCookieStorage *cookieStorage = [NSHTTPCookieStorage sharedHTTPCookieStorage];
NSArray *cookies = [cookieStorage cookiesForURL:[NSURL URLWithString:[NSString stringWithFormat:@"http://%@", userNetworkEngine.readonlyHostName]]];
for (NSHTTPCookie *cookie in cookies) {
NSMutableDictionary *cookieProperties = [NSMutableDictionary dictionary];
[cookieProperties setObject:cookie.name forKey:NSHTTPCookieName];
[cookieProperties setObject:cookie.value forKey:NSHTTPCookieValue];
[cookieProperties setObject:domain forKey:NSHTTPCookieDomain];
[cookieProperties setObject:domain forKey:NSHTTPCookieOriginURL];
[cookieProperties setObject:cookie.path forKey:NSHTTPCookiePath];
[cookieProperties setObject:[NSNumber numberWithInt:(int)cookie.version] forKey:NSHTTPCookieVersion];
[cookieProperties setObject:cookie.expiresDate forKey:NSHTTPCookieExpires];
NSHTTPCookie *newCookie = [NSHTTPCookie cookieWithProperties:cookieProperties];
[cookieStorage setCookie:newCookie];
}
NSArray *cookies1 = [[NSHTTPCookieStorage sharedHTTPCookieStorage] cookiesForURL:[NSURL URLWithString:[NSString stringWithFormat:@"http://%@", domain]]];
NSLog(@"cook %@", cookies1);
}
@end