/* iemnet
 *  copyright (c) 2010 IOhannes m zmölnig, IEM
 */

//#define DEBUG

#include "iemnet.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) {
  if(NULL==outlet)return;
  while(argc-->0) {
    outlet_list(outlet, gensym("list"), 1, argv);
    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*)getbytes(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);
  post("        (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



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
}