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/*
	WARNING: This file was generated by dkct.
	Changes you make here will be lost if dkct is run again!
	You should modify the original source and run dkct on it.
	Original source: dk4socka09.ctr
*/

/*
Copyright (C) 2015-2017, Dirk Krause

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice,
  this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above opyright notice,
  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.
* Neither the name of the author nor the names of contributors may be used
  to endorse or promote products derived from this software without specific
  prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED.
IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

/**	@file dk4socka09.c The dk4socka09 module.
*/


#line 10 "dk4socka09.ctr"

#include "dk4sock.h"
#include "dk4socka.h"
#include "dk4error.h"
#include "dk4mem.h"





#line 19 "dk4socka09.ctr"



dk4_socket_set_t *
dk4socket_set_service_app(
  const dkChar	*servicename,
  int		 backlog,
  int		 local,
  dk4_app_t	*app
)
{
  dkChar			 habuf[128];
  dk4_sockaddr_storage_t	 sname;
  dk4_er_t			 er;
  const dkChar			*msgt[8];
  const dkChar * const		*ltx	= NULL;
  dk4_socket_set_t		*back	= NULL;
  struct sockaddr		*so	= NULL;
#if VERSION_BEFORE_20150821
  struct sockaddr_in		*in4	= NULL;
#endif
#if DK4_HAVE_STRUCT_SOCKADDR_IN6
#if VERSION_BEFORE_20150821
  struct sockaddr_in6		*in6	= NULL;
#endif
#endif
  size_t			 i	= 0;	/* Traverse socket set */
#if DK4_HAVE_SOCKLEN_T
  socklen_t			 slgt	= 0;
#else
  int				 slgt	= 0;
#endif
  int				 res	= 0;	/* Operation result */
  int				 hat	= 0;	/* Have address text */

  if ((NULL != servicename) && (0 < backlog)) {
    dk4error_init(&er);
    back = dk4socket_set_service(servicename, backlog, local, &er);
    if (NULL != back) {
      if (0 != dk4app_log_do(app, DK4_LL_PROGRESS)) {
	ltx = dk4socket_log_texts(app);
	if (NULL != ltx) {
          for (i = 0; i < back->szUsed; i++) {
	    hat = 0;
#if DK4_HAVE_SOCKLEN_T
	    slgt = (socklen_t)sizeof(sname);
#else
	    slgt = (int)sizeof(sname);
#endif
	    so = (struct sockaddr *)(&sname);
	    res = getsockname((back->pSockets)[i], so, &slgt);
	    if (0 == res) {
	      switch (so->sa_family) {
	        case AF_INET : {
	          if (sizeof(struct sockaddr_in) == slgt) {
#if VERSION_BEFORE_20150821
		    in4 = (struct sockaddr_in *)so;
#endif
		    res = dk4socket_addr_port_to_text(
		      habuf, DK4_SIZEOF(habuf,dkChar), AF_INET,
		      so, sizeof(struct sockaddr_in), NULL
		    );
		    if (DK4_SOCKET_RESULT_SUCCESS == res) {
		      hat = 1;
		    }
		  }
	        } break;
#if DK4_HAVE_STRUCT_SOCKADDR_IN6
	        case AF_INET6 : {
	          if (sizeof(struct sockaddr_in6) == slgt) {
#if VERSION_BEFORE_20150821
		    in6 = (struct sockaddr_in6 *)so;
#endif
		    res = dk4socket_addr_port_to_text(
		      habuf, DK4_SIZEOF(habuf,dkChar), AF_INET6,
		      so, sizeof(struct sockaddr_in6), NULL
		    );
		    if (DK4_SOCKET_RESULT_SUCCESS == res) {
		      hat = 1;
		    }
		  }
	        } break;
#endif
	      }
	      if (0 != hat) {
	        msgt[0] = ltx[140];
		msgt[1] = habuf;
		msgt[2] = NULL;
		dk4app_log_msg(app, DK4_LL_PROGRESS, msgt, 2);
	      }
	    }
	  }
	}
      }
    } else {
      dk4socket_log_simple_1(app, DK4_LL_ERROR, 139, &er);
    }
  }
  return  back;
}