net.cpp File Reference

#include "net.h"
#include "addrman.h"
#include "clientversion.h"
#include "chainparams.h"
#include "core.h"
#include "ui_interface.h"
#include <fcntl.h>
#include <boost/filesystem.hpp>

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Classes
class	CNetCleanup

Macros
#define	DUMP_ADDRESSES_INTERVAL   900
#define	X(name)   stats.name = name

Functions
bool	OpenNetworkConnection (const CAddress &addrConnect, CSemaphoreGrant *grantOutbound=NULL, const char *strDest=NULL, bool fOneShot=false)
CNodeSignals &	GetNodeSignals ()
void	AddOneShot (string strDest)
unsigned short	GetListenPort ()
bool	GetLocal (CService &addr, const CNetAddr *paddrPeer)
CAddress	GetLocalAddress (const CNetAddr *paddrPeer)
bool	RecvLine (SOCKET hSocket, string &strLine)
void	SetReachable (enum Network net, bool fFlag)
bool	AddLocal (const CService &addr, int nScore)
bool	AddLocal (const CNetAddr &addr, int nScore)
void	SetLimited (enum Network net, bool fLimited)
	Make a particular network entirely off-limits (no automatic connects to it) More...
bool	IsLimited (enum Network net)
bool	IsLimited (const CNetAddr &addr)
bool	SeenLocal (const CService &addr)
	vote for a local address More...
bool	IsLocal (const CService &addr)
	check whether a given address is potentially local More...
bool	IsReachable (enum Network net)
	check whether a given network is one we can probably connect to More...
bool	IsReachable (const CNetAddr &addr)
	check whether a given address is in a network we can probably connect to More...
bool	GetMyExternalIP2 (const CService &addrConnect, const char *pszGet, const char *pszKeyword, CNetAddr &ipRet)
bool	GetMyExternalIP (CNetAddr &ipRet)
void	ThreadGetMyExternalIP ()
void	AddressCurrentlyConnected (const CService &addr)
CNode *	FindNode (const CNetAddr &ip)
CNode *	FindNode (std::string addrName)
CNode *	FindNode (const CService &addr)
CNode *	ConnectNode (CAddress addrConnect, const char *pszDest)
void	SocketSendData (CNode *pnode)
void	ThreadSocketHandler ()
	Main Thread that handling socket's & their housekeeping... More...
void	MapPort (bool)
void	ThreadDNSAddressSeed ()
	Process DNS seed data from chainparams. More...
void	DumpAddresses ()
void	ThreadOpenConnections ()
void	ThreadOpenAddedConnections ()
void	ThreadMessageHandler ()
bool	BindListenPort (const CService &addrBind, string &strError)
void	StartNode (boost::thread_group &threadGroup)
bool	StopNode ()
void	RelayTransaction (const CTransaction &tx, const uint256 &hash)
void	RelayTransaction (const CTransaction &tx, const uint256 &hash, const CDataStream &ss)

Variables
bool	fDiscover = true
	Specific functions we need to implement I2P functionality. More...
CCriticalSection	cs_mapLocalHost
map< CNetAddr, LocalServiceInfo >	mapLocalHost
uint64_t	nLocalHostNonce = 0
CAddrMan	addrman
int	nMaxConnections = 125
bool	fAddressesInitialized = false
uint64_t	nLocalServices = NODE_NETWORK | NODE_BLOOM
vector< CNode * >	vNodes
CCriticalSection	cs_vNodes
map< CInv, CDataStream >	mapRelay
deque< pair< int64_t, CInv > >	vRelayExpiration
CCriticalSection	cs_mapRelay
limitedmap< CInv, int64_t >	mapAlreadyAskedFor (MAX_INV_SZ)
CCriticalSection	cs_vOneShots
set< CNetAddr >	setservAddNodeAddresses
CCriticalSection	cs_setservAddNodeAddresses
vector< std::string >	vAddedNodes
CCriticalSection	cs_vAddedNodes
NodeId	nLastNodeId = 0
CCriticalSection	cs_nLastNodeId
class CNetCleanup	instance_of_cnetcleanup

Macro Definition Documentation

#define DUMP_ADDRESSES_INTERVAL   900

Definition at line 35 of file net.cpp.

#define X

(

name

)

stats.name = name

Definition at line 595 of file net.cpp.

Function Documentation

bool AddLocal	(	const CService &	addr,
		int	nScore
	)

Definition at line 227 of file net.cpp.

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bool AddLocal	(	const CNetAddr &	addr,
		int	nScore
	)

Definition at line 256 of file net.cpp.

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void AddOneShot

(

string

strDest

)

Definition at line 99 of file net.cpp.

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void AddressCurrentlyConnected

(

const CService &

addr

)

Definition at line 417 of file net.cpp.

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bool BindListenPort	(	const CService &	addrBind,
		string &	strError
	)

Definition at line 1767 of file net.cpp.

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CNode* ConnectNode	(	CAddress	addrConnect,
		const char *	pszDest
	)

debug print

Definition at line 457 of file net.cpp.

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void DumpAddresses

(

)

Definition at line 1421 of file net.cpp.

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CNode* FindNode

(

const CNetAddr &

ip

)

Definition at line 430 of file net.cpp.

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CNode* FindNode

(

std::string

addrName

)

Definition at line 439 of file net.cpp.

CNode* FindNode

(

const CService &

addr

)

Definition at line 448 of file net.cpp.

unsigned short GetListenPort

(

)

Definition at line 105 of file net.cpp.

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bool GetLocal	(	CService &	addr,
		const CNetAddr *	paddrPeer
	)

Definition at line 111 of file net.cpp.

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CAddress GetLocalAddress

(

const CNetAddr *

paddrPeer

)

Definition at line 136 of file net.cpp.

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bool GetMyExternalIP

(

CNetAddr &

ipRet

)

Definition at line 363 of file net.cpp.

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bool GetMyExternalIP2	(	const CService &	addrConnect,
		const char *	pszGet,
		const char *	pszKeyword,
		CNetAddr &	ipRet
	)

Definition at line 317 of file net.cpp.

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CNodeSignals& GetNodeSignals

(

)

Definition at line 97 of file net.cpp.

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bool IsLimited

(

enum Network

net

)

Definition at line 270 of file net.cpp.

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bool IsLimited

(

const CNetAddr &

addr

)

Definition at line 276 of file net.cpp.

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bool IsLocal

(

const CService &

addr

)

check whether a given address is potentially local

Definition at line 297 of file net.cpp.

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bool IsReachable

(

enum Network

net

)

check whether a given network is one we can probably connect to

Definition at line 304 of file net.cpp.

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bool IsReachable

(

const CNetAddr &

addr

)

check whether a given address is in a network we can probably connect to

Definition at line 311 of file net.cpp.

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void MapPort

(

bool

)

Definition at line 1327 of file net.cpp.

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bool OpenNetworkConnection	(	const CAddress &	addrConnect,
		CSemaphoreGrant *	grantOutbound = NULL,
		const char *	strDest = NULL,
		bool	fOneShot = false
	)

Definition at line 1631 of file net.cpp.

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bool RecvLine	(	SOCKET	hSocket,
		string &	strLine
	)

Definition at line 149 of file net.cpp.

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void RelayTransaction	(	const CTransaction &	tx,
		const uint256 &	hash
	)

Definition at line 2106 of file net.cpp.

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void RelayTransaction	(	const CTransaction &	tx,
		const uint256 &	hash,
		const CDataStream &	ss
	)

Definition at line 2114 of file net.cpp.

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bool SeenLocal

(

const CService &

addr

)

vote for a local address

Definition at line 282 of file net.cpp.

void SetLimited	(	enum Network	net,
		bool	fLimited
	)

Make a particular network entirely off-limits (no automatic connects to it)

Definition at line 262 of file net.cpp.

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void SetReachable	(	enum Network	net,
		bool	fFlag
	)

Definition at line 218 of file net.cpp.

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void SocketSendData

(

CNode *

pnode

)

Definition at line 713 of file net.cpp.

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void StartNode

(

boost::thread_group &

threadGroup

)

Definition at line 1989 of file net.cpp.

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bool StopNode

(

)

Definition at line 2044 of file net.cpp.

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void ThreadDNSAddressSeed

(

)

Process DNS seed data from chainparams.

Definition at line 1337 of file net.cpp.

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void ThreadGetMyExternalIP

(

)

Definition at line 403 of file net.cpp.

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void ThreadMessageHandler

(

)

Definition at line 1694 of file net.cpp.

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void ThreadOpenAddedConnections

(

)

Definition at line 1558 of file net.cpp.

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void ThreadOpenConnections

(

)

Definition at line 1450 of file net.cpp.

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void ThreadSocketHandler

(

)

Main Thread that handling socket's & their housekeeping...

Definition at line 810 of file net.cpp.

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Variable Documentation

CAddrMan addrman

Definition at line 61 of file net.cpp.

CCriticalSection cs_mapLocalHost

Definition at line 53 of file net.cpp.

CCriticalSection cs_mapRelay

Definition at line 78 of file net.cpp.

CCriticalSection cs_nLastNodeId

Definition at line 91 of file net.cpp.

CCriticalSection cs_setservAddNodeAddresses

Definition at line 85 of file net.cpp.

CCriticalSection cs_vAddedNodes

Definition at line 88 of file net.cpp.

CCriticalSection cs_vNodes

Definition at line 75 of file net.cpp.

CCriticalSection cs_vOneShots

Definition at line 82 of file net.cpp.

bool fAddressesInitialized = false

Definition at line 63 of file net.cpp.

bool fDiscover = true

Specific functions we need to implement I2P functionality.

Definition at line 52 of file net.cpp.

class CNetCleanup instance_of_cnetcleanup

limitedmap<CInv, int64_t> mapAlreadyAskedFor(MAX_INV_SZ)

map<CNetAddr, LocalServiceInfo> mapLocalHost

Definition at line 54 of file net.cpp.

map<CInv, CDataStream> mapRelay

Definition at line 76 of file net.cpp.

NodeId nLastNodeId = 0

Definition at line 90 of file net.cpp.

uint64_t nLocalHostNonce = 0

Definition at line 59 of file net.cpp.

uint64_t nLocalServices = NODE_NETWORK | NODE_BLOOM

Definition at line 71 of file net.cpp.

int nMaxConnections = 125

Definition at line 62 of file net.cpp.

set<CNetAddr> setservAddNodeAddresses

Definition at line 84 of file net.cpp.

vector<std::string> vAddedNodes

Definition at line 87 of file net.cpp.

vector<CNode*> vNodes

Definition at line 74 of file net.cpp.

deque<pair<int64_t, CInv> > vRelayExpiration

Definition at line 77 of file net.cpp.