update to 0.4 preview

[novacoin.git] / src / netbase.h

diff --git a/src/netbase.h b/src/netbase.h
index 5bf3fdd..0a29d4f 100644 (file)
--- a/src/netbase.h
+++ b/src/netbase.h
@@ -17,6 +17,20 @@ extern int nConnectTimeout;
 #undef SetPort
 #endif
 
+enum Network
+{
+    NET_UNROUTABLE,
+    NET_IPV4,
+    NET_IPV6,
+    NET_TOR,
+    NET_I2P,
+
+    NET_MAX,
+};
+
+extern int nConnectTimeout;
+extern bool fNameLookup;
+
 /** IP address (IPv6, or IPv4 using mapped IPv6 range (::FFFF:0:0/96)) */
 class CNetAddr
 {
@@ -30,27 +44,33 @@ class CNetAddr
         explicit CNetAddr(const std::string &strIp, bool fAllowLookup = false);
         void Init();
         void SetIP(const CNetAddr& ip);
+        bool SetSpecial(const std::string &strName); // for Tor and I2P addresses
         bool IsIPv4() const;    // IPv4 mapped address (::FFFF:0:0/96, 0.0.0.0/0)
+        bool IsIPv6() const;    // IPv6 address (not mapped IPv4, not Tor/I2P)
         bool IsRFC1918() const; // IPv4 private networks (10.0.0.0/8, 192.168.0.0/16, 172.16.0.0/12)
         bool IsRFC3849() const; // IPv6 documentation address (2001:0DB8::/32)
         bool IsRFC3927() const; // IPv4 autoconfig (169.254.0.0/16)
-        bool IsRFC3964() const; // IPv6 6to4 tunneling (2002::/16)
+        bool IsRFC3964() const; // IPv6 6to4 tunnelling (2002::/16)
         bool IsRFC4193() const; // IPv6 unique local (FC00::/15)
-        bool IsRFC4380() const; // IPv6 Teredo tunneling (2001::/32)
+        bool IsRFC4380() const; // IPv6 Teredo tunnelling (2001::/32)
         bool IsRFC4843() const; // IPv6 ORCHID (2001:10::/28)
         bool IsRFC4862() const; // IPv6 autoconfig (FE80::/64)
         bool IsRFC6052() const; // IPv6 well-known prefix (64:FF9B::/96)
         bool IsRFC6145() const; // IPv6 IPv4-translated address (::FFFF:0:0:0/96)
+        bool IsTor() const;
+        bool IsI2P() const;
         bool IsLocal() const;
         bool IsRoutable() const;
         bool IsValid() const;
         bool IsMulticast() const;
+        enum Network GetNetwork() const;
         std::string ToString() const;
         std::string ToStringIP() const;
-        int GetByte(int n) const;
-        int64 GetHash() const;
+        unsigned int GetByte(int n) const;
+        uint64 GetHash() const;
         bool GetInAddr(struct in_addr* pipv4Addr) const;
         std::vector<unsigned char> GetGroup() const;
+        int GetReachabilityFrom(const CNetAddr *paddrPartner = NULL) const;
         void print() const;
 
 #ifdef USE_IPV6
@@ -86,7 +106,8 @@ class CService : public CNetAddr
         void Init();
         void SetPort(unsigned short portIn);
         unsigned short GetPort() const;
-        bool GetSockAddr(struct sockaddr_in* paddr) const;
+        bool GetSockAddr(struct sockaddr* paddr, socklen_t *addrlen) const;
+        bool SetSockAddr(const struct sockaddr* paddr);
         friend bool operator==(const CService& a, const CService& b);
         friend bool operator!=(const CService& a, const CService& b);
         friend bool operator<(const CService& a, const CService& b);
@@ -98,7 +119,6 @@ class CService : public CNetAddr
 
 #ifdef USE_IPV6
         CService(const struct in6_addr& ipv6Addr, unsigned short port);
-        bool GetSockAddr6(struct sockaddr_in6* paddr) const;
         CService(const struct sockaddr_in6& addr);
 #endif
 
@@ -113,15 +133,21 @@ class CService : public CNetAddr
             )
 };
 
+typedef std::pair<CService, int> proxyType;
+
+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);
-
-// Settings
-extern int fUseProxy;
-extern CService addrProxy;
+bool ConnectSocketByName(CService &addr, SOCKET& hSocketRet, const char *pszDest, int portDefault = 0, int nTimeout = nConnectTimeout);
 
 #endif