include/qore/QoreNet.h (4311)

/* -*- mode: c++; indent-tabs-mode: nil -*- */
/*
  QoreNet.h

  Network functions and macros

  Qore Programming Language

  Copyright 2003 - 2011 David Nichols

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.

  This library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

#ifndef _QORE_QORENET_H

#define _QORE_QORENET_H

#include <sys/types.h>


DLLEXPORT int q_gethostbyname(const char *host, struct in_addr *sin_addr);

DLLEXPORT QoreHashNode *q_gethostbyname_to_hash(const char *host);

DLLEXPORT QoreStringNode *q_gethostbyname_to_string(const char *host);

DLLEXPORT char *q_gethostbyaddr(const char *addr, int len, int type);

DLLEXPORT QoreHashNode *q_gethostbyaddr_to_hash(ExceptionSink *xsink, const char *addr, int type = Q_AF_INET);

DLLEXPORT QoreStringNode *q_gethostbyaddr_to_string(ExceptionSink *xsink, const char *addr, int type = Q_AF_INET);


DLLEXPORT QoreStringNode *q_addr_to_string(int address_family, const char *addr);

DLLEXPORT QoreStringNode *q_addr_to_string2(const struct sockaddr *ai_addr);

DLLEXPORT int q_get_port_from_addr(const struct sockaddr *ai_addr);

DLLEXPORT QoreListNode *q_getaddrinfo_to_list(ExceptionSink *xsink, const char *node, const char *service, int family = Q_AF_UNSPEC, int flags = 0, int socktype = Q_SOCK_STREAM);

class QoreAddrInfo {
protected:
   struct addrinfo *ai;
   bool has_svc;

public:
   DLLEXPORT QoreAddrInfo();

   DLLEXPORT ~QoreAddrInfo();

   DLLEXPORT void clear();


   DLLEXPORT int getInfo(ExceptionSink *xsink, const char *node, const char *service, int family = Q_AF_UNSPEC, int flags = 0, int socktype = Q_SOCK_STREAM, int protocol = 0);

   DLLLOCAL struct addrinfo *getAddrInfo() const {
      return ai;
   }
   
   DLLEXPORT QoreListNode *getList() const;   

   DLLEXPORT static const char *getFamilyName(int address_family);

   DLLEXPORT static QoreStringNode *getAddressDesc(int address_family, const char *addr);
};

#endif // _QORE_QORENET_H