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00032 #ifndef _SOCKETS_ResolvSocket_H
00033 #define _SOCKETS_ResolvSocket_H
00034 #include "sockets-config.h"
00035 #ifdef ENABLE_RESOLVER
00036 #include "TcpSocket.h"
00037 #include <map>
00038
00039 #ifdef SOCKETS_NAMESPACE
00040 namespace SOCKETS_NAMESPACE {
00041 #endif
00042
00043 class Mutex;
00044
00047 class ResolvSocket : public TcpSocket
00048 {
00049 typedef std::map<std::string,
00050 std::map<std::string, std::string> > cache_t;
00051 typedef std::map<std::string,
00052 std::map<std::string, time_t> > timeout_t;
00053
00054 public:
00055 ResolvSocket(ISocketHandler&);
00056 ResolvSocket(ISocketHandler&, Socket *parent, const std::string& host, port_t port, bool ipv6 = false);
00057 ResolvSocket(ISocketHandler&, Socket *parent, ipaddr_t);
00058 #ifdef ENABLE_IPV6
00059 ResolvSocket(ISocketHandler&, Socket *parent, in6_addr&);
00060 #endif
00061 ~ResolvSocket();
00062
00063 void OnAccept() { m_bServer = true; }
00064 void OnLine(const std::string& line);
00065 void OnDetached();
00066 void OnDelete();
00067
00068 void SetId(int x) { m_resolv_id = x; }
00069 int GetId() { return m_resolv_id; }
00070
00071 void OnConnect();
00072
00073 #ifdef ENABLE_IPV6
00074 void SetResolveIpv6(bool x = true) { m_resolve_ipv6 = x; }
00075 #endif
00076
00077 private:
00078 ResolvSocket(const ResolvSocket& s) : TcpSocket(s) {}
00079 ResolvSocket& operator=(const ResolvSocket& ) { return *this; }
00080
00081 std::string m_query;
00082 std::string m_data;
00083 bool m_bServer;
00084 Socket *m_parent;
00085 socketuid_t m_parent_uid;
00086 int m_resolv_id;
00087 std::string m_resolv_host;
00088 port_t m_resolv_port;
00089 ipaddr_t m_resolv_address;
00090 #ifdef ENABLE_IPV6
00091 bool m_resolve_ipv6;
00092 in6_addr m_resolv_address6;
00093 #endif
00094 static cache_t m_cache;
00095 static timeout_t m_cache_to;
00096 static Mutex m_cache_mutex;
00097 bool m_cached;
00098 };
00099
00100
00101
00102
00103 #ifdef SOCKETS_NAMESPACE
00104 }
00105 #endif
00106
00107 #endif // ENABLE_RESOLVER
00108 #endif // _SOCKETS_ResolvSocket_H
00109