remove more netcat cruft, add README.txt and numerics.h

2 files changed, 130 insertions, 137 deletions

diff --git a/src/main.c b/src/main.c
index 81f598e..6de8697 100644
--- a/src/main.c
+++ b/src/main.c
@@ -172,140 +172,3 @@ int main(void) {
   OS.soundr = 3; // Restore SIO beeping sound
   return 0;
 }
-
-/* cruft from netcat: */
-/**
- * Main entrypoint
- */
-#if 0
-int main(int argc, char* argv[])
-{
-  OS.soundr=0; // Turn off SIO beeping sound
-  cursor(1);   // Keep cursor on
-  
-  while (running==true)
-    {
-      if (get_url(argc, argv))
-	nc();
-      else
-	running=false;
-    }
-  
-  OS.soundr=3; // Restore SIO beeping sound
-  return 0;
-}
-#endif
-
-#if 0
-/**
- * NetCat
- */
-void nc()
-{
-  OS.lmargn=0; // Set left margin to 0
-  OS.shflok=0; // turn off shift-lock.
-  
-  // Attempt open.
-  print("\x9bOpening:\x9b");
-  print(url);
-  print("\x9b");
-
-  err=nopen(url,trans);
-
-  if (err != SUCCESS)
-    {
-      print("OPEN ERROR: ");
-      print_error(err);
-      return;
-    }
-  
-  // Open successful, set up interrupt
-  old_vprced  = OS.vprced;     // save the old interrupt vector 
-  old_enabled = PIA.pactl & 1; // keep track of old interrupt state
-  PIA.pactl  &= (~1);          // Turn off interrupts before changing vector
-  OS.vprced   = ih;            // Set PROCEED interrupt vector to our interrupt handler.
-  PIA.pactl  |= 1;             // Indicate to PIA we are ready for PROCEED interrupt.
-
-  // MAIN LOOP ///////////////////////////////////////////////////////////
-
-  while (running==true)
-  {
-    // If key pressed, send it.
-    while (kbhit())
-    {
-      tx_buf[txbuflen++]=cgetc();
-    }
-    
-    if (txbuflen>0)
-      {
-	if (echo==true)
-	  for (i=0;i<txbuflen;i++)
-	    printc(&tx_buf[i]);
-	
-	err=nwrite(url,tx_buf,txbuflen); // Send character.
-	
-	if (err!=1)
-	  {
-	    print("WRITE ERROR: ");
-	    print_error(err);
-	    running=false;
-	    continue;
-	  }
-	txbuflen=0;
-      }
-
-    if (trip==0) // is nothing waiting for us?
-      continue;
-
-    // Something waiting for us, get status and bytes waiting.
-    err=nstatus(url);
-
-    if (err==136)
-    {
-      print("DISCONNECTED.\x9b");
-      running=false;
-      continue;
-    }
-    else if (err!=1)
-    {
-      print("STATUS ERROR: ");
-      print_error(err);
-      running=false;
-      continue;
-    }
-
-    // Get # of bytes waiting, no more than size of rx_buf
-    bw=OS.dvstat[1]*256+OS.dvstat[0];
-
-    if (bw>sizeof(rx_buf))
-      bw=sizeof(rx_buf);
-    
-    if (bw>0)
-    {
-      err=nread(url,rx_buf,bw);
-
-      if (err!=1)
-        {
-          print("READ ERROR: ");
-          print_error(err);
-          running=false;
-          continue;
-        }
-
-      // Print the buffer to screen.
-      printl(rx_buf,bw);
-      
-      trip=0;
-      PIA.pactl |= 1; // Flag interrupt as serviced, ready for next one.
-    } // if bw > 0
-  } // while running
-  
-  // END MAIN LOOP ///////////////////////////////////////////////////////
-  
-  // Restore old PROCEED interrupt.
-  PIA.pactl &= ~1; // disable interrupts
-  OS.vprced=old_vprced; 
-  PIA.pactl |= old_enabled; 
-    
-}
-#endif
diff --git a/src/numerics.h b/src/numerics.h
new file mode 100644
index 0000000..65b6412
--- /dev/null
+++ b/src/numerics.h
@@ -0,0 +1,130 @@
+#define RPL_WELCOME 001
+#define RPL_YOURHOST 002
+#define RPL_CREATED 003
+#define RPL_MYINFO 004
+#define RPL_ISUPPORT 005
+#define RPL_BOUNCE 010
+#define RPL_STATSCOMMANDS 212
+#define RPL_ENDOFSTATS 219
+#define RPL_UMODEIS 221
+#define RPL_STATSUPTIME 242
+#define RPL_LUSERCLIENT 251
+#define RPL_LUSEROP 252
+#define RPL_LUSERUNKNOWN 253
+#define RPL_LUSERCHANNELS 254
+#define RPL_LUSERME 255
+#define RPL_ADMINME 256
+#define RPL_ADMINLOC1 257
+#define RPL_ADMINLOC2 258
+#define RPL_ADMINEMAIL 259
+#define RPL_TRYAGAIN 263
+#define RPL_LOCALUSERS 265
+#define RPL_GLOBALUSERS 266
+#define RPL_WHOISCERTFP 276
+#define RPL_NONE 300
+#define RPL_AWAY 301
+#define RPL_USERHOST 302
+#define RPL_UNAWAY 305
+#define RPL_NOWAWAY 306
+#define RPL_WHOISREGNICK 307
+#define RPL_WHOISUSER 311
+#define RPL_WHOISSERVER 312
+#define RPL_WHOISOPERATOR 313
+#define RPL_WHOWASUSER 314
+#define RPL_ENDOFWHO 315
+#define RPL_WHOISIDLE 317
+#define RPL_ENDOFWHOIS 318
+#define RPL_WHOISCHANNELS 319
+#define RPL_WHOISSPECIAL 320
+#define RPL_LISTSTART 321
+#define RPL_LIST 322
+#define RPL_LISTEND 323
+#define RPL_CHANNELMODEIS 324
+#define RPL_CREATIONTIME 329
+#define RPL_WHOISACCOUNT 330
+#define RPL_NOTOPIC 331
+#define RPL_TOPIC 332
+#define RPL_TOPICWHOTIME 333
+#define RPL_INVITELIST 336
+#define RPL_ENDOFINVITELIST 337
+#define RPL_WHOISACTUALLY 338
+#define RPL_INVITING 341
+#define RPL_INVEXLIST 346
+#define RPL_ENDOFINVEXLIST 347
+#define RPL_EXCEPTLIST 348
+#define RPL_ENDOFEXCEPTLIST 349
+#define RPL_VERSION 351
+#define RPL_WHOREPLY 352
+#define RPL_NAMREPLY 353
+#define RPL_LINKS 364
+#define RPL_ENDOFLINKS 365
+#define RPL_ENDOFNAMES 366
+#define RPL_BANLIST 367
+#define RPL_ENDOFBANLIST 368
+#define RPL_ENDOFWHOWAS 369
+#define RPL_INFO 371
+#define RPL_MOTD 372
+#define RPL_ENDOFINFO 374
+#define RPL_MOTDSTART 375
+#define RPL_ENDOFMOTD 376
+#define RPL_WHOISHOST 378
+#define RPL_WHOISMODES 379
+#define RPL_YOUREOPER 381
+#define RPL_REHASHING 382
+#define RPL_TIME 391
+#define ERR_UNKNOWNERROR 400
+#define ERR_NOSUCHNICK 401
+#define ERR_NOSUCHSERVER 402
+#define ERR_NOSUCHCHANNEL 403
+#define ERR_CANNOTSENDTOCHAN 404
+#define ERR_TOOMANYCHANNELS 405
+#define ERR_WASNOSUCHNICK 406
+#define ERR_NOORIGIN 409
+#define ERR_NORECIPIENT 411
+#define ERR_NOTEXTTOSEND 412
+#define ERR_INPUTTOOLONG 417
+#define ERR_UNKNOWNCOMMAND 421
+#define ERR_NOMOTD 422
+#define ERR_NONICKNAMEGIVEN 431
+#define ERR_ERRONEUSNICKNAME 432
+#define ERR_NICKNAMEINUSE 433
+#define ERR_NICKCOLLISION 436
+#define ERR_USERNOTINCHANNEL 441
+#define ERR_NOTONCHANNEL 442
+#define ERR_USERONCHANNEL 443
+#define ERR_NOTREGISTERED 451
+#define ERR_NEEDMOREPARAMS 461
+#define ERR_ALREADYREGISTERED 462
+#define ERR_PASSWDMISMATCH 464
+#define ERR_YOUREBANNEDCREEP 465
+#define ERR_CHANNELISFULL 471
+#define ERR_UNKNOWNMODE 472
+#define ERR_INVITEONLYCHAN 473
+#define ERR_BANNEDFROMCHAN 474
+#define ERR_BADCHANNELKEY 475
+#define ERR_BADCHANMASK 476
+#define ERR_NOPRIVILEGES 481
+#define ERR_CHANOPRIVSNEEDED 482
+#define ERR_CANTKILLSERVER 483
+#define ERR_NOOPERHOST 491
+#define ERR_UMODEUNKNOWNFLAG 501
+#define ERR_USERSDONTMATCH 502
+#define ERR_HELPNOTFOUND 524
+#define ERR_INVALIDKEY 525
+#define RPL_STARTTLS 670
+#define RPL_WHOISSECURE 671
+#define ERR_STARTTLS 691
+#define ERR_INVALIDMODEPARAM 696
+#define RPL_HELPSTART 704
+#define RPL_HELPTXT 705
+#define RPL_ENDOFHELP 706
+#define ERR_NOPRIVS 723
+#define RPL_LOGGEDIN 900
+#define RPL_LOGGEDOUT 901
+#define ERR_NICKLOCKED 902
+#define RPL_SASLSUCCESS 903
+#define ERR_SASLFAIL 904
+#define ERR_SASLTOOLONG 905
+#define ERR_SASLABORTED 906
+#define ERR_SASLALREADY 907
+#define RPL_SASLMECHS 908