/* iemnet
 * this file provides core infrastructure for the iemnet-objects
 *
 *  copyright (c) 2010 IOhannes m zmölnig, IEM
 */

/* This program is free software; you can redistribute it and/or                */
/* modify it under the terms of the GNU General Public License                  */
/* as published by the Free Software Foundation; either version 2               */
/* of the License, or (at your option) any later version.                       */
/*                                                                              */
/* This program 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 General Public License for more details.                                 */
/*                                                                              */
/* You should have received a copy of the GNU General Public License            */
/* along with this program; if not, write to the Free Software                  */
/* Foundation, Inc.,                                                            */
/* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.                  */
/*                                                                              */

#define DEBUGLEVEL

#include "iemnet.h"
#include <stdlib.h>
void iemnet__addrout(t_outlet*status_outlet, t_outlet*address_outlet, 
		     long address, unsigned short port) {

  static t_atom addr[5];
  static int firsttime=1;

  if(firsttime) {
    int i=0;
    for(i=0; i<5; i++)SETFLOAT(addr+i, 0);
    firsttime=0;
  }

  addr[0].a_w.w_float = (address & 0xFF000000)>>24;
  addr[1].a_w.w_float = (address & 0x0FF0000)>>16;
  addr[2].a_w.w_float = (address & 0x0FF00)>>8;
  addr[3].a_w.w_float = (address & 0x0FF);
  addr[4].a_w.w_float = port;

  if(status_outlet )outlet_anything(status_outlet , gensym("address"), 5, addr);
  if(address_outlet)outlet_list    (address_outlet, gensym("list"   ), 5, addr);
}

void iemnet__numconnout(t_outlet*status_outlet, t_outlet*numcon_outlet, int numconnections) {
  t_atom atom[1];
  SETFLOAT(atom, numconnections);

  if(status_outlet)outlet_anything(status_outlet , gensym("connections"), 1, atom);
  if(numcon_outlet)outlet_float   (numcon_outlet, numconnections);
}

void iemnet__socketout(t_outlet*status_outlet, t_outlet*socket_outlet, int socketfd) {
  t_atom atom[1];
  SETFLOAT(atom, socketfd);

  if(status_outlet)outlet_anything(status_outlet , gensym("socket"), 1, atom);
  if(socket_outlet)outlet_float   (socket_outlet, socketfd);
}


void iemnet__streamout(t_outlet*outlet, int argc, t_atom*argv, int stream) {
  if(NULL==outlet)return;

  if(stream) {
    while(argc-->0) {
      outlet_list(outlet, gensym("list"), 1, argv);
      argv++;
    }
  } else {
    outlet_list(outlet, gensym("list"), argc, argv);
  }
}

typedef struct _names {
  t_symbol*name;
  struct _names*next;
} t_iemnet_names;
static t_iemnet_names*namelist=0;
static int iemnet__nametaken(const char*namestring) {
  t_symbol*name=gensym(namestring);
  t_iemnet_names*curname=namelist;
  t_iemnet_names*lastname=curname;
  while(curname) {
    if(name==(curname->name)) {
      return 1;
    }
    lastname=curname;
    curname=curname->next;
  }

  // new name!
  curname=(t_iemnet_names*)malloc(sizeof(t_iemnet_names));
  curname->name=name;
  curname->next=0;

  if(lastname)
    lastname->next=curname;
  else
    namelist=curname;

  return 0;
}

int iemnet__register(const char*name) {
  if(iemnet__nametaken(name))return 0;
  post("iemnet - networking with Pd: [%s]", name);
#ifdef LIBRARY_VERSION
  post("        version "LIBRARY_VERSION"");
#endif
  post("        compiled on "__DATE__" at " __TIME__"");
  post("        copyright (c) 2010 IOhannes m zmoelnig, IEM");
  post("        based on mrpeach/net, based on maxlib");
  return 1;
}




#ifdef _MSC_VER
void tcpclient_setup(void);
void tcpreceive_setup(void);
void tcpsend_setup(void);
void tcpserver_setup(void);

void udpclient_setup(void);
void udpreceive_setup(void);
void udpsend_setup(void);
void udpserver_setup(void);
#endif

int debuglevel=0;
void iemnet_debuglevel(void*x, t_float f) {
  debuglevel=(int)f;
}



IEMNET_EXTERN void iemnet_setup(void) {
#ifdef _MSC_VER
 tcpclient_setup();
 tcpreceive_setup();
 tcpsend_setup();
 tcpserver_setup();

 udpclient_setup();
 udpreceive_setup();
 udpsend_setup();
 udpserver_setup();
#endif
}