netbase.h File Reference

#include "compat.h"
#include "serialize.h"
#include <stdint.h>
#include <string>
#include <vector>

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Classes
class	CNetAddr
	IP address (IPv6, or IPv4 using mapped IPv6 range (::FFFF:0:0/96)) More...
class	CService
	A combination of a network address (CNetAddr) and a (TCP) port. More...

Typedefs
typedef std::pair< CService, int >	proxyType

Enumerations
enum	Network {   NET_UNROUTABLE,   NET_IPV4,   NET_IPV6,   NET_TOR,   NET_MAX }

Functions
enum Network	ParseNetwork (std::string net)
void	SplitHostPort (std::string in, int &portOut, std::string &hostOut)
bool	SetProxy (enum Network net, CService addrProxy, int nSocksVersion=5)
bool	GetProxy (enum Network net, proxyType &proxyInfoOut)
bool	IsProxy (const CNetAddr &addr)
bool	SetNameProxy (CService addrProxy, int nSocksVersion=5)
bool	HaveNameProxy ()
bool	LookupHost (const char *pszName, std::vector< CNetAddr > &vIP, unsigned int nMaxSolutions=0, bool fAllowLookup=true)
bool	LookupHostNumeric (const char *pszName, std::vector< CNetAddr > &vIP, unsigned int nMaxSolutions=0)
bool	Lookup (const char *pszName, CService &addr, int portDefault=0, bool fAllowLookup=true)
bool	Lookup (const char *pszName, std::vector< CService > &vAddr, int portDefault=0, bool fAllowLookup=true, unsigned int nMaxSolutions=0)
bool	LookupNumeric (const char *pszName, CService &addr, int portDefault=0)
bool	ConnectSocket (const CService &addr, SOCKET &hSocketRet, int nTimeout=nConnectTimeout)
bool	ConnectSocketByName (CService &addr, SOCKET &hSocketRet, const char *pszDest, int portDefault=0, int nTimeout=nConnectTimeout)
std::string	NetworkErrorString (int err)
	Return readable error string for a network error code. More...

Variables
int	nConnectTimeout
bool	fNameLookup

Typedef Documentation

typedef std::pair<CService, int> proxyType

Definition at line 136 of file netbase.h.

Enumeration Type Documentation

enum Network

Enumerator
NET_UNROUTABLE
NET_IPV4
NET_IPV6
NET_TOR
NET_MAX

Definition at line 26 of file netbase.h.

Function Documentation

bool ConnectSocket	(	const CService &	addr,
		SOCKET &	hSocketRet,
		int	nTimeout = nConnectTimeout
	)

Definition at line 471 of file netbase.cpp.

References closesocket, ConnectSocketDirectly(), CNetAddr::GetNetwork(), CService::GetPort(), GetProxy(), INVALID_SOCKET, Socks4(), Socks5(), and CNetAddr::ToStringIP().

Referenced by ConnectNode(), ConnectSocketByName(), and GetMyExternalIP2().

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bool ConnectSocketByName	(	CService &	addr,
		SOCKET &	hSocketRet,
		const char *	pszDest,
		int	portDefault = 0,
		int	nTimeout = nConnectTimeout
	)

Definition at line 504 of file netbase.cpp.

References closesocket, ConnectSocket(), ConnectSocketDirectly(), fNameLookup, GetNameProxy(), INVALID_SOCKET, CNetAddr::IsValid(), Socks5(), and SplitHostPort().

Referenced by ConnectNode().

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bool GetProxy	(	enum Network	net,
		proxyType &	proxyInfoOut
	)

Definition at line 430 of file netbase.cpp.

References LOCK, NET_MAX, and proxyInfo.

Referenced by ConnectSocket(), getblockchaininfo(), getinfo(), getnetworkinfo(), and OptionsModel::getProxySettings().

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bool HaveNameProxy

(

)

Definition at line 457 of file netbase.cpp.

References LOCK, and nameproxyInfo.

Referenced by ThreadDNSAddressSeed(), and ThreadOpenAddedConnections().

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bool IsProxy

(

const CNetAddr &

addr

)

Definition at line 462 of file netbase.cpp.

References LOCK, NET_MAX, and proxyInfo.

Referenced by CNode::PushVersion().

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bool Lookup	(	const char *	pszName,
		CService &	addr,
		int	portDefault = 0,
		bool	fAllowLookup = true
	)

Definition at line 151 of file netbase.cpp.

References Lookup().

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bool Lookup	(	const char *	pszName,
		std::vector< CService > &	vAddr,
		int	portDefault = 0,
		bool	fAllowLookup = true,
		unsigned int	nMaxSolutions = 0
	)

Definition at line 133 of file netbase.cpp.

References LookupIntern(), and SplitHostPort().

Referenced by AppInit2(), CService::CService(), getaddednodeinfo(), Lookup(), LookupNumeric(), and ThreadOpenAddedConnections().

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bool LookupHost	(	const char *	pszName,
		std::vector< CNetAddr > &	vIP,
		unsigned int	nMaxSolutions = 0,
		bool	fAllowLookup = true
	)

Definition at line 115 of file netbase.cpp.

References LookupIntern().

Referenced by CNetAddr::CNetAddr(), Discover(), LookupHostNumeric(), and ThreadDNSAddressSeed().

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bool LookupHostNumeric	(	const char *	pszName,
		std::vector< CNetAddr > &	vIP,
		unsigned int	nMaxSolutions = 0
	)

Definition at line 128 of file netbase.cpp.

References LookupHost().

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bool LookupNumeric	(	const char *	pszName,
		CService &	addr,
		int	portDefault = 0
	)

Definition at line 161 of file netbase.cpp.

References Lookup().

Referenced by OptionsDialog::doProxyIpChecks().

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std::string NetworkErrorString

(

int

err

)

Return readable error string for a network error code.

Definition at line 1143 of file netbase.cpp.

References strprintf.

Referenced by BindListenPort(), ConnectNode(), ConnectSocketDirectly(), RecvLine(), SocketSendData(), ThreadSocketHandler(), and CNetCleanup::~CNetCleanup().

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enum Network ParseNetwork

(

std::string

net

)

Definition at line 35 of file netbase.cpp.

References NET_IPV4, NET_IPV6, NET_TOR, and NET_UNROUTABLE.

Referenced by AppInit2().

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bool SetNameProxy	(	CService	addrProxy,
		int	nSocksVersion = 5
	)

Definition at line 439 of file netbase.cpp.

References CNetAddr::IsValid(), LOCK, and nameproxyInfo.

Referenced by AppInit2().

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bool SetProxy	(	enum Network	net,
		CService	addrProxy,
		int	nSocksVersion = 5
	)

Definition at line 419 of file netbase.cpp.

References CNetAddr::IsValid(), LOCK, NET_MAX, and proxyInfo.

Referenced by AppInit2().

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void SplitHostPort	(	std::string	in,
		int &	portOut,
		std::string &	hostOut
	)

Definition at line 43 of file netbase.cpp.

Referenced by ConnectSocketByName(), and Lookup().

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Variable Documentation

bool fNameLookup

Definition at line 31 of file netbase.cpp.

Referenced by AppInit2(), ConnectSocketByName(), getaddednodeinfo(), and ThreadOpenAddedConnections().

int nConnectTimeout

Definition at line 36 of file netbase.h.

Referenced by AppInit2().