%%	options

copyright owner	=	Dirk Krause
copyright year	=	2012-2014
license		=	bsd



%%	module

#include "dk3all.h"
#include "itadmin.h"



$!trace-include



/**	Keywords used by the module.
*/
char const * const itadmin_hosts_c8_kw[] = {
$!string-table
#
#   0: File name "hosts"
#
hosts
#
#   1: File open mode "w"
#
w
#
#   2: File name "hosts.ldif"
#
hosts.ldif
#
#   3: Line start for DN
#
dn: cn=
#
#   4: ipHostNumber in DN line
#
+ipHostNumber=
#
#   5: Final string in DN line before base
#
,ou=Hosts,
#
#   6: objectClass: ipHost
#
objectClass: ipHost
#
#   7: objectClass: device
#
objectClass: device
#
#   8: objectClass: top
#
objectClass: top
#
#   9: cn
#
cn: 
#
#  10: ipHostNumber
#
ipHostNumber: 
#
#  11: First hosts line.
#
127.0.0.1	localhost	loopback
#
#  12: First hosts.ldif line.
#
dn: cn=localhost+ipHostNumber=127.0.0.1
#
#  13:
#
cn: localhost
#
#  14:
#
cn: loopback
#
#  15:
#
ipHostNumber: 127.0.0.1
$!end
};


int
itadmin_hosts_output(itadmin_job *job)
{
  FILE			*fipo;		/* Output file. */
  itadmin_network	*cnw;		/* Current network. */
  itadmin_network	*pnw;		/* Previous network. */
  itadmin_host		*host;		/* Current host to process. */
  char const		*al;		/* Current alias to process. */
  int			 dnw;		/* Flag: Different network. */
  int			 any	= 0;	/* Flag: Any host found. */
  int			 back	= 0;
  $? "+ itadmin_output_hosts"
  fipo = dk3sf_c8_fopen_app(
    itadmin_hosts_c8_kw[0], itadmin_hosts_c8_kw[1], job->app
  );
  if(fipo) {
    if(!(job->hlh)) {
      fputs(itadmin_hosts_c8_kw[11], fipo);
      fputc('\n', fipo);
      fputc('\n', fipo);
    }
    dk3sto_it_reset(job->i_hoi);
    pnw = cnw = NULL;
    while(NULL != (host = (itadmin_host *)dk3sto_it_next(job->i_hoi))) {
      if((host->ipv4) && (host->sn)) {
        dnw = 0;
	cnw = (itadmin_network *)dk3sto_it_find_like(
	  job->i_nw, (void *)(&(host->ipv4)), 1
	);
	if(pnw) {
	  if(cnw) {
	    if(cnw->ip4 != pnw->ip4) {
	      dnw = 1;
	    }
	  } else {
	    dnw = 1;
	  }
	} else {
	  if(cnw) {
	    dnw = 1;
	  }
	}
	pnw = cnw;
	if(dnw) { fputc('\n', fipo); }
        itadmin_tool_write_ip(fipo, host->ipv4);
	fputc('\t', fipo);
	fputs(host->sn, fipo);
	if((host->fnf) && (host->dnsd)) {
	  fputc('.', fipo);
	  fputs(host->dnsd, fipo);
	  fputc(' ', fipo);
	  fputs(host->sn, fipo);
	}
	if(host->i_al) {
	  dk3sto_it_reset(host->i_al);
	  while(NULL != (al = (char const *)dk3sto_it_next(host->i_al))) {
	    fputc(' ', fipo);
	    fputs(al, fipo);
	  }
	}
	fputc('\n', fipo);
	any = 1;
      }
    }
    if(any) {
      back = 1;
    }
#if DK3_CHAR_SIZE == 1
    if(!dk3sf_fclose_fn_app(fipo, itadmin_hosts_c8_kw[0], job->app)) {
      back = 0;
    }
#else
    if(!dk3sf_fclose_fn_app(fipo, NULL, job->app)) {
      back = 0;
    }
#endif
  } else {	$? "! fopen"
  } $? "- itadmin_output_hosts %d", back
  return back;
}



int
itadmin_hosts_ldif_output(itadmin_job *job)
{
  char			 bu[ITADMIN_CONFIG_LINE_SIZE];
  itadmin_host		*host;
  FILE			*fipo;
  char const		*al;
  int			 ie;
  int			 any	= 0;
  int			 back	= 0;
  $? "+ itadmin_hosts_ldif_output"
  ie = dk3app_get_encoding(job->app);
  if(dk3str_to_c8u_app(bu,sizeof(bu),job->ldapb,ie,job->app)) {
    fipo = dk3sf_c8_fopen_app(
      itadmin_hosts_c8_kw[2], itadmin_hosts_c8_kw[1], job->app
    );
    if(fipo) {
      if(!(job->hlh)) {
        fputs(itadmin_hosts_c8_kw[12], fipo);
	fputs(itadmin_hosts_c8_kw[5], fipo);
	fputs(bu, fipo);
	fputc('\n', fipo);
	/* objectClass: ipHost */
	fputs(itadmin_hosts_c8_kw[6], fipo);
	fputc('\n', fipo);
	/* objectClass: device */
	fputs(itadmin_hosts_c8_kw[7], fipo);
	fputc('\n', fipo);
	/* objectClass: top */
	fputs(itadmin_hosts_c8_kw[8], fipo);
	fputc('\n', fipo);
	/* cn: localhost */
	fputs(itadmin_hosts_c8_kw[13], fipo);
	fputc('\n', fipo);
	/* cn: loopback */
	fputs(itadmin_hosts_c8_kw[14], fipo);
	fputc('\n', fipo);
	/* ipHostNumber: 127.0.0.1 */
	fputs(itadmin_hosts_c8_kw[15], fipo);
	fputc('\n', fipo);
	fputc('\n', fipo);
      }
      dk3sto_it_reset(job->i_hoi);
      while(NULL != (host = (itadmin_host *)dk3sto_it_next(job->i_hoi))) {
        if((host->ipv4) && (host->sn)) {
	  any = 1;
	  /* DN */
	  fputs(itadmin_hosts_c8_kw[3], fipo);
	  fputs(host->sn, fipo);
	  if((host->fnf) && (host->dnsd)) {
	    fputc('.', fipo);
	    fputs(host->dnsd, fipo);
	  }
	  fputs(itadmin_hosts_c8_kw[4], fipo);
	  itadmin_tool_write_ip(fipo, host->ipv4);
	  fputs(itadmin_hosts_c8_kw[5], fipo);
	  fputs(bu, fipo);
	  fputc('\n', fipo);
	  /* objectClass: ipHost */
	  fputs(itadmin_hosts_c8_kw[6], fipo);
	  fputc('\n', fipo);
	  /* objectClass: device */
	  fputs(itadmin_hosts_c8_kw[7], fipo);
	  fputc('\n', fipo);
	  /* objectClass: top */
	  fputs(itadmin_hosts_c8_kw[8], fipo);
	  fputc('\n', fipo);
	  /* cn: */
	  if((host->dnsd) && (host->fnf)) {
	    fputs(itadmin_hosts_c8_kw[9], fipo);
	    fputs(host->sn, fipo);
	    fputc('.', fipo);
	    fputs(host->dnsd, fipo);
	    fputc('\n', fipo);
	  }
	  fputs(itadmin_hosts_c8_kw[9], fipo);
	  fputs(host->sn, fipo);
	  fputc('\n', fipo);
	  if(host->i_al) {
	    dk3sto_it_reset(host->i_al);
	    while(NULL != (al = (char const *)dk3sto_it_next(host->i_al))) {
	      fputs(itadmin_hosts_c8_kw[9], fipo);
	      fputs(al, fipo);
	      fputc('\n', fipo);
	    }
	  }
	  /* ipHostNumber: */
	  fputs(itadmin_hosts_c8_kw[10], fipo);
	  itadmin_tool_write_ip(fipo, host->ipv4);
	  fputc('\n', fipo);
	  fputc('\n', fipo);
	}
      }
      if(any) {
        back = 1;
      }
#if DK3_CHAR_SIZE == 1
      if(!dk3sf_fclose_fn_app(fipo, itadmin_hosts_c8_kw[2], job->app)) {
        back = 0;
      }
#else
      if(!dk3sf_fclose_fn_app(fipo, NULL, job->app)) {
        back = 0;
      }
#endif
    } else {			$? "! fopen"
    }
  } else {		$? "! conversion to UTF-8 failed"
  }
  $? "- itadmin_hosts_ldif_output %d", back
  return back;
}