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70 lines
2.6 KiB
70 lines
2.6 KiB
// Copyright (c) 2009-2016 The Bitcoin Core developers |
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// Distributed under the MIT software license, see the accompanying |
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// file COPYING or http://www.opensource.org/licenses/mit-license.php. |
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#ifndef BITCOIN_NETBASE_H |
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#define BITCOIN_NETBASE_H |
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#if defined(HAVE_CONFIG_H) |
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#include "config/bitcoin-config.h" |
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#endif |
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#include "compat.h" |
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#include "netaddress.h" |
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#include "serialize.h" |
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#include <stdint.h> |
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#include <string> |
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#include <vector> |
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extern int nConnectTimeout; |
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extern bool fNameLookup; |
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//! -timeout default |
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static const int DEFAULT_CONNECT_TIMEOUT = 5000; |
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//! -dns default |
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static const int DEFAULT_NAME_LOOKUP = true; |
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class proxyType |
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{ |
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public: |
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proxyType(): randomize_credentials(false) {} |
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explicit proxyType(const CService &_proxy, bool _randomize_credentials=false): proxy(_proxy), randomize_credentials(_randomize_credentials) {} |
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bool IsValid() const { return proxy.IsValid(); } |
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CService proxy; |
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bool randomize_credentials; |
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}; |
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enum Network ParseNetwork(std::string net); |
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std::string GetNetworkName(enum Network net); |
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bool SetProxy(enum Network net, const proxyType &addrProxy); |
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bool GetProxy(enum Network net, proxyType &proxyInfoOut); |
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bool IsProxy(const CNetAddr &addr); |
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bool SetNameProxy(const proxyType &addrProxy); |
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bool HaveNameProxy(); |
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bool GetNameProxy(proxyType &nameProxyOut); |
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bool LookupHost(const char *pszName, std::vector<CNetAddr>& vIP, unsigned int nMaxSolutions, bool fAllowLookup); |
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bool LookupHost(const char *pszName, CNetAddr& addr, bool fAllowLookup); |
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bool Lookup(const char *pszName, CService& addr, int portDefault, bool fAllowLookup); |
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bool Lookup(const char *pszName, std::vector<CService>& vAddr, int portDefault, bool fAllowLookup, unsigned int nMaxSolutions); |
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CService LookupNumeric(const char *pszName, int portDefault = 0); |
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bool LookupSubNet(const char *pszName, CSubNet& subnet); |
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bool ConnectSocketDirectly(const CService &addrConnect, SOCKET& hSocketRet, int nTimeout); |
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bool ConnectThroughProxy(const proxyType &proxy, const std::string& strDest, int port, SOCKET& hSocketRet, int nTimeout, bool *outProxyConnectionFailed); |
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/** Return readable error string for a network error code */ |
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std::string NetworkErrorString(int err); |
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/** Close socket and set hSocket to INVALID_SOCKET */ |
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bool CloseSocket(SOCKET& hSocket); |
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/** Disable or enable blocking-mode for a socket */ |
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bool SetSocketNonBlocking(const SOCKET& hSocket, bool fNonBlocking); |
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/** Set the TCP_NODELAY flag on a socket */ |
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bool SetSocketNoDelay(const SOCKET& hSocket); |
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/** |
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* Convert milliseconds to a struct timeval for e.g. select. |
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*/ |
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struct timeval MillisToTimeval(int64_t nTimeout); |
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void InterruptSocks5(bool interrupt); |
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#endif // BITCOIN_NETBASE_H
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