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fteqw/engine/irc/ircclient.c
Spoike 9ae7e2621d SOFTWARE RENDERING IS BROKEN: DO NOT USE ASM VERSION. 
Lots of changes.
CSQC should be functional, but is still tied to debug builds. It WILL have some bugs still, hopefully I'll be able to clean them up better if people test it a bit.
Precompiled headers are working properly now. Compile times are now much quicker in msvc. This takes most of the files this commit.
Restructured how client commands work. They're buffered outside the network message, some multithreaded code is in. It needs a bit of testing before it's active.


git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@885 fc73d0e0-1445-4013-8a0c-d673dee63da5
2005-02-28 07:16:19 +00:00

1274 lines
36 KiB
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#include "quakedef.h"
#ifdef IRCCLIENT
//Released under the terms of the gpl as this file uses a bit of quake derived code. All sections of the like are marked as such
//these should be in a header.
void IRC_Frame(void);
void IRC_Command(char *imsg);
//porting zone:
#ifdef TERMINALIRC //windows console prog.
#define Q_strncpyz(o, i, l) do {strncpy(o, i, l-1);o[l-1]='\0';}while(0)
#pragma comment (lib, "wsock32.lib")
#include <winsock.h>
#include <stdio.h>
#include <conio.h>
#include <malloc.h>
#include <stdarg.h>
enum {false, true};
void main(void)
{
char buffer[1024];
int len = 0;
WSADATA wsadata;
len = WSAStartup (MAKEWORD(1, 1), &wsadata);
if (len)
{
printf ("Winsock initialization failed.");
exit(len);
}
for(;;)
{
if (kbhit())
{
buffer[len] = getch();
printf("%c", buffer[len]);
if (buffer[len] == 8)
{
if (len)
{
printf(" %c", buffer[len]);
len--;
}
}
else if (buffer[len] == '\r') //return was hit
{
buffer[len] = '\0';
if (!strcmp(buffer, "/quitprog")) //special case... he he he
{
WSACleanup();
exit(0);
}
printf("\n");
IRC_Command(buffer);
len = 0;
}
else
len++;
}
IRC_Frame();
Sleep(100);
}
}
char *va(char *format, ...) //stolen from quake
{
va_list argptr;
static char string[1024];
va_start (argptr, format);
vsprintf (string, format,argptr);
va_end (argptr);
return string;
}
#define dprintf printf
#define wprintf printf
#define twprintf printf
#define COLOURGREEN ""
#define COMMANDPREFIX ""
#define playsound(s)
#define IRC_Malloc malloc
#define IRC_Free free
#define TL_NETGETPACKETERROR "NET_GetPacket Error %s\n"
#define TOKENSIZE 1024
char com_token[TOKENSIZE];
char *COM_Parse (char *data) //this is taken out of quake
{
int c;
int len;
len = 0;
com_token[0] = 0;
if (!data)
return NULL;
// skip whitespace
skipwhite:
while ( (c = *data) <= ' ')
{
if (c == 0)
return NULL; // end of file;
data++;
}
// skip // comments
if (c=='/')
{
if (data[1] == '/')
{
while (*data && *data != '\n')
data++;
goto skipwhite;
}
}
// handle quoted strings specially
if (c == '\"')
{
data++;
while (1)
{
if (len >= TOKENSIZE-1)
return data;
c = *data++;
if (c=='\"' || !c)
{
com_token[len] = 0;
return data;
}
com_token[len] = c;
len++;
}
}
// parse a regular word
do
{
if (len >= TOKENSIZE-1)
return data;
com_token[len] = c;
data++;
len++;
c = *data;
} while (c>32);
com_token[len] = 0;
return data;
}
#elif defined(QUAKE2) //client
#include "client.h"
#define printf Com_Printf
#define dprintf Com_DPrintf
#define wprintf Com_Printf
#define COLOURGREEN ""
#define COMMANDPREFIX "irc "
#define playsound(s) S_StartLocalSound(s)
#define IRC_Calloc Z_Malloc
#define IRC_Free Z_Free
#define TL_NETGETPACKETERROR "NET_GetPacket Error %s\n"
#elif 1 //FTE based exe
#include "../http/iweb.h"
#define printf IWebPrintf
#define dprintf IWebDPrintf
#define wprintf IWebWarnPrintf
#define twprintf Con_TPrintf
#define COLOURGREEN "^2"
#define COMMANDPREFIX "irc "
#define playsound(s) S_LocalSound(s)
#define IRC_Malloc IWebMalloc
#define IRC_Free IWebFree
#else
#error "Bad porting target"
#endif
//functions are geared towards windows because windows is fussiest.
//constants towards unix cos they are more proper
#ifdef _WIN32
#include <winsock.h>
#define EWOULDBLOCK WSAEWOULDBLOCK
#define EMSGSIZE WSAEMSGSIZE
#define ECONNRESET WSAECONNRESET
#define ECONNABORTED WSAECONNABORTED
#define ECONNREFUSED WSAECONNREFUSED
#define EADDRNOTAVAIL WSAEADDRNOTAVAIL
#define qerrno WSAGetLastError()
#else
#define qerrno errno
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include <sys/param.h>
#include <sys/ioctl.h>
#include <sys/uio.h>
#include <arpa/inet.h>
#include <errno.h>
#include <unistd.h>
#ifdef sun
#include <sys/filio.h>
#endif
#ifdef NeXT
#include <libc.h>
#endif
#define closesocket close
#define ioctlsocket ioctl
#endif
int IRC_StringToSockaddr (char *s, struct sockaddr *sadr) //From Quake2
{
struct hostent *h;
char *colon;
char copy[128];
memset (sadr, 0, sizeof(*sadr));
((struct sockaddr_in *)sadr)->sin_family = AF_INET;
((struct sockaddr_in *)sadr)->sin_port = 0;
strcpy (copy, s);
// strip off a trailing :port if present
for (colon = copy ; *colon ; colon++)
if (*colon == ':')
{
*colon = 0;
((struct sockaddr_in *)sadr)->sin_port = htons((short)atoi(colon+1));
}
if (copy[0] >= '0' && copy[0] <= '9')
{
*(int *)&((struct sockaddr_in *)sadr)->sin_addr = inet_addr(copy);
}
else
{
if (! (h = gethostbyname(copy)) )
return 0;
*(int *)&((struct sockaddr_in *)sadr)->sin_addr = *(int *)h->h_addr_list[0];
}
return true;
}
//\r\n is used to end a line.
//meaning \0s are valid.
//but never used cos it breaks strings
#define IRC_MAXNICKLEN 32 //9 and a null term
#define IRC_MAXMSGLEN 512
char defaultnick[IRC_MAXNICKLEN+1];
typedef struct {
char server[64];
int port;
int socket;
char nick[IRC_MAXNICKLEN];
char pwd[64];
char realname[128];
char hostname[128];
char defaultdest[IRC_MAXNICKLEN];//channel or nick
char bufferedinmessage[IRC_MAXMSGLEN+1]; //there is a max size for protocol. (conveinient eh?) (and it's text format)
int bufferedinammount;
} ircclient_t;
ircclient_t *ircclient;
void IRC_AddClientMessage(ircclient_t *irc, char *msg)
{
send(irc->socket, msg, strlen(msg), 0); //FIXME: This needs rewriting to cope with errors.
}
ircclient_t *IRC_Connect(char *server, int port)
{
ircclient_t *irc;
unsigned long _true = true;
struct sockaddr_in from;
irc = IRC_Malloc(sizeof(ircclient_t));
if (!irc)
return NULL;
memset(irc, 0, sizeof(ircclient_t));
if ((irc->socket = socket (PF_INET, SOCK_STREAM, IPPROTO_TCP)) == -1)
{
wprintf ("IRC_TCP_OpenSocket: socket: %s\n", strerror(qerrno));
return NULL;
}
IRC_StringToSockaddr(server, (struct sockaddr *)&from);
//not yet blocking. So no frequent attempts please...
//non blocking prevents connect from returning worthwhile sensible value.
if (connect(irc->socket, (struct sockaddr *)&from, sizeof(from)) == -1)
{
wprintf ("IRC_TCP_OpenSocket: connect: %i %s\n", qerrno, strerror(qerrno));
closesocket(irc->socket);
IRC_Free(irc);
return NULL;
}
if (ioctlsocket (irc->socket, FIONBIO, &_true) == -1) //now make it non blocking.
{
wprintf ("IRC_TCP_OpenSocket: ioctl FIONBIO: %s\n", strerror(qerrno));
return NULL;
}
Q_strncpyz(irc->server, server, sizeof(irc->server));
strcpy(irc->nick, "anonymous");
strcpy(irc->realname, "anonymous");
gethostname(irc->hostname, sizeof(irc->hostname));
irc->hostname[sizeof(irc->hostname)-1] = 0;
return irc;
}
void IRC_SetPass(ircclient_t *irc, char *pass)
{
IRC_AddClientMessage(irc, va("PASS %s\r\n", pass));
}
void IRC_SetNick(ircclient_t *irc, char *nick)
{
IRC_AddClientMessage(irc, va("NICK %s\r\n", nick));
}
void IRC_SetUser(ircclient_t *irc, char *user)
{
IRC_AddClientMessage(irc, va("USER %s %s %s :%s\r\n", user, irc->hostname, irc->server, "Something"));
}
#define IRC_DONE 0
#define IRC_CONTINUE 1
#define IRC_KILL 2
int IRC_ClientFrame(ircclient_t *irc)
{
char prefix[64];
int ret;
char *nextmsg, *msg;
ret = recv(irc->socket, irc->bufferedinmessage+irc->bufferedinammount, sizeof(irc->bufferedinmessage)-1 - irc->bufferedinammount, 0);
if (ret == 0)
return IRC_KILL;
if (ret == -1)
{
if (qerrno == EWOULDBLOCK)
{
if (!irc->bufferedinammount) //if we are half way through a message, read any possible conjunctions.
return IRC_DONE; //remove
}
else
{
if (qerrno == ECONNABORTED || qerrno == ECONNRESET)
return IRC_KILL;
twprintf (TL_NETGETPACKETERROR, strerror(qerrno));
return IRC_KILL;
}
}
if (ret>0)
irc->bufferedinammount+=ret;
irc->bufferedinmessage[irc->bufferedinammount] = '\0';
nextmsg = strstr(irc->bufferedinmessage, "\r\n");
if (!nextmsg)
return IRC_DONE;
*nextmsg = '\0';
nextmsg+=2;
msg = irc->bufferedinmessage;
if (*msg == ':') //we need to strip off the prefix
{
char *sp = strchr(msg, ' ');
if (!sp)
{
dprintf("Ignoring bad message\n%s\n", msg);
memmove(irc->bufferedinmessage, nextmsg, irc->bufferedinammount - (msg-irc->bufferedinmessage));
irc->bufferedinammount-=nextmsg-irc->bufferedinmessage;
return IRC_CONTINUE;
}
if (sp-msg >= sizeof(prefix))
Q_strncpyz(prefix, msg+1, sizeof(prefix));
else
Q_strncpyz(prefix, msg+1, sp-msg);
msg = sp;
while(*msg == ' ')
msg++;
}
else
strcpy(prefix, irc->server);
if (!strncmp(msg, "PING ", 5))
{
dprintf("%s\n", msg);
IRC_AddClientMessage(irc, va("PONG %s\r\n", msg+5));
}
else if (!strncmp(msg, "PRIVMSG ", 7) || !strncmp(msg, "NOTICE ", 6)) //no autoresponses to notice please, and any autoresponses should be in the form of a notice
{
char *exc = strchr(prefix, '!');
char *col = strchr(msg+6, ':');
playsound ("misc/talk.wav");
if (exc && col)
{
*exc = '\0';
printf(COLOURGREEN "%s: %s\n", prefix, col+1); //from client
}
else dprintf(COLOURGREEN ":%s%s\n", prefix, msg); //direct server message
}
else if (!strncmp(msg, "NICK ", 5))
{
char *exc = strchr(prefix, '!');
char *col = strchr(msg+6, ':');
if (exc && col)
{
*exc = '\0';
printf(COLOURGREEN "%s changes name to %s\n", prefix, col+1);
}
else dprintf(COLOURGREEN ":%s%s\n", prefix, msg+6);
}
else if (!strncmp(msg, "PART ", 5))
{
char *exc = strchr(prefix, '!');
char *col = strchr(msg+5, ':');
if (!col)
col = msg+5;
else col+=1;
if (exc)
{
*exc = '\0';
printf(COLOURGREEN "%s leaves channel %s\n", prefix, col);
}
else dprintf(COLOURGREEN ":%sPART %s\n", prefix, msg+5);
}
else if (!strncmp(msg, "JOIN ", 5))
{
char *exc = strchr(prefix, '!');
char *col = strchr(msg+5, ':');
if (exc && col)
{
*exc = '\0';
printf(COLOURGREEN "%s joins channel %s\n", prefix, col+1);
}
else dprintf(COLOURGREEN ":%sJOIN %s\n", prefix, msg+5);
}
else if (!strncmp(msg, "322 ", 4)) //channel listing
{
dprintf("%s\n", msg);
}
else if (!strncmp(msg, "375 ", 4))
{
dprintf("%s\n", msg);
}
else if (!strncmp(msg, "431 ", 4))
{
dprintf("You need to specify a nickname\n");
}
else if (!strncmp(msg, "432 ", 4))
{
dprintf("Erroneous/invalid nickname given\n");
}
else if (!strncmp(msg, "433 ", 4))
{
dprintf("Nickname is already in use by someone\n");
}
else if (!strncmp(msg, "436 ", 4))
{
dprintf("Nickname collision. You will probably need to reconnect\n");
}
else if (!strncmp(msg, "372 ", 4))
{
char *text = strstr(msg, ":-");
if (text)
dprintf("%s\n", text+2);
else
dprintf("%s\n", msg);
}
/*
else if (!strncmp(msg, "401 ", 4))
{
dprintf("Nickname/channel does not exist\n", msg);
}
else if (!strncmp(msg, "402 ", 4))
{
dprintf("No such server\n", msg);
}
else if (!strncmp(msg, "403 ", 4))
{
dprintf("No such channel\n", msg);
}
else if (!strncmp(msg, "404 ", 4))
{
dprintf("Cannot send to that channel\n", msg);
}
else if (!strncmp(msg, "405 ", 4))
{
dprintf("You may not join annother channel\n", msg);
}
else if (!strncmp(msg, "406 ", 4))
{
dprintf("Nickname does not exist\n", msg);
}
else if (!strncmp(msg, "407 ", 4))
{
dprintf("Too many targets. Try to specify a specific nickname.\n", msg);
}
else if (!strncmp(msg, "409 ", 4))
{
dprintf("No origin specified\n", msg);
}
else if (!strncmp(msg, "411 ", 4))
{
dprintf("No recipient given.\n", msg);
}
else if (!strncmp(msg, "412 ", 4))
{
dprintf("No text given\n", msg);
}
else if (!strncmp(msg, "413 ", 4))
{
dprintf("No top level domain specified\n", msg);
}
else if (!strncmp(msg, "414 ", 4))
{
dprintf("Wildcard in toplevel domain\n", msg);
}
else if (!strncmp(msg, "421 ", 4))
{
dprintf("Unknown command.\n", msg);
}
else if (!strncmp(msg, "422 ", 4))
{
dprintf("MOTD file is missing (awww)\n", msg);
}
else if (!strncmp(msg, "423 ", 4))
{
dprintf("No administrative info is available\n", msg);
}
else if (!strncmp(msg, "424 ", 4))
{
dprintf("Generic file error\n", msg);
}
else if (!strncmp(msg, "441 ", 4))
{
dprintf("User isn't in that channel\n", msg);
}
else if (!strncmp(msg, "442 ", 4))
{
dprintf("You are not on that channel\n", msg);
}
else if (!strncmp(msg, "443 ", 4))
{
dprintf("The user is already on that channel\n", msg);
}
else if (!strncmp(msg, "444 ", 4))
{
dprintf("User not logged in\n", msg);
}
else if (!strncmp(msg, "445 ", 4))
{
dprintf("SUMMON has been disabled\n", msg);
}
else if (!strncmp(msg, "446 ", 4))
{
dprintf("USERS has been disabled\n", msg);
}
else if (!strncmp(msg, "451 ", 4))
{
dprintf("You have not registered\n", msg);
}
461 ERR_NEEDMOREPARAMS
"<command> :Not enough parameters"
- Returned by the server by numerous commands to
indicate to the client that it didn't supply enough
parameters.
462 ERR_ALREADYREGISTRED
":You may not reregister"
- Returned by the server to any link which tries to
change part of the registered details (such as
password or user details from second USER message).
463 ERR_NOPERMFORHOST
":Your host isn't among the privileged"
- Returned to a client which attempts to register with
a server which does not been setup to allow
connections from the host the attempted connection
is tried.
--------------------------------------------------------------------------------
Page 47
464 ERR_PASSWDMISMATCH
":Password incorrect"
- Returned to indicate a failed attempt at registering
a connection for which a password was required and
was either not given or incorrect.
465 ERR_YOUREBANNEDCREEP
":You are banned from this server"
- Returned after an attempt to connect and register
yourself with a server which has been setup to
explicitly deny connections to you.
467 ERR_KEYSET
"<channel> :Channel key already set"
471 ERR_CHANNELISFULL
"<channel> :Cannot join channel (+l)"
472 ERR_UNKNOWNMODE
"<char> :is unknown mode char to me"
473 ERR_INVITEONLYCHAN
"<channel> :Cannot join channel (+i)"
474 ERR_BANNEDFROMCHAN
"<channel> :Cannot join channel (+b)"
475 ERR_BADCHANNELKEY
"<channel> :Cannot join channel (+k)"
481 ERR_NOPRIVILEGES
":Permission Denied- You're not an IRC operator"
- Any command requiring operator privileges to operate
must return this error to indicate the attempt was
unsuccessful.
482 ERR_CHANOPRIVSNEEDED
"<channel> :You're not channel operator"
- Any command requiring 'chanop' privileges (such as
MODE messages) must return this error if the client
making the attempt is not a chanop on the specified
channel.
483 ERR_CANTKILLSERVER
":You cant kill a server!"
- Any attempts to use the KILL command on a server
are to be refused and this error returned directly
to the client.
--------------------------------------------------------------------------------
Page 48
491 ERR_NOOPERHOST
":No O-lines for your host"
- If a client sends an OPER message and the server has
not been configured to allow connections from the
client's host as an operator, this error must be
returned.
501 ERR_UMODEUNKNOWNFLAG
":Unknown MODE flag"
- Returned by the server to indicate that a MODE
message was sent with a nickname parameter and that
the a mode flag sent was not recognized.
502 ERR_USERSDONTMATCH
":Cant change mode for other users"
- Error sent to any user trying to view or change the
user mode for a user other than themselves.
6.2 Command responses.
300 RPL_NONE
Dummy reply number. Not used.
302 RPL_USERHOST
":[<reply>{<space><reply>}]"
- Reply format used by USERHOST to list replies to
the query list. The reply string is composed as
follows:
<reply> ::= <nick>['*'] '=' <'+'|'-'><hostname>
The '*' indicates whether the client has registered as an Operator. The '-' or '+' characters represent whether the client has set an AWAY message or not respectively.
303 RPL_ISON
":[<nick> {<space><nick>}]"
- Reply format used by ISON to list replies to the
query list.
301 RPL_AWAY
"<nick> :<away message>"
--------------------------------------------------------------------------------
Page 49
305 RPL_UNAWAY
":You are no longer marked as being away"
306 RPL_NOWAWAY
":You have been marked as being away"
- These replies are used with the AWAY command (if
allowed). RPL_AWAY is sent to any client sending a
PRIVMSG to a client which is away. RPL_AWAY is only
sent by the server to which the client is connected.
Replies RPL_UNAWAY and RPL_NOWAWAY are sent when the
client removes and sets an AWAY message.
311 RPL_WHOISUSER
"<nick> <user> <host> * :<real name>"
312 RPL_WHOISSERVER
"<nick> <server> :<server info>"
313 RPL_WHOISOPERATOR
"<nick> :is an IRC operator"
317 RPL_WHOISIDLE
"<nick> <integer> :seconds idle"
318 RPL_ENDOFWHOIS
"<nick> :End of /WHOIS list"
319 RPL_WHOISCHANNELS
"<nick> :{[@|+]<channel><space>}"
- Replies 311 - 313, 317 - 319 are all replies
generated in response to a WHOIS message. Given that
there are enough parameters present, the answering
server must either formulate a reply out of the above
numerics (if the query nick is found) or return an
error reply. The '*' in RPL_WHOISUSER is there as
the literal character and not as a wild card. For
each reply set, only RPL_WHOISCHANNELS may appear
more than once (for long lists of channel names).
The '@' and '+' characters next to the channel name
indicate whether a client is a channel operator or
has been granted permission to speak on a moderated
channel. The RPL_ENDOFWHOIS reply is used to mark
the end of processing a WHOIS message.
314 RPL_WHOWASUSER
"<nick> <user> <host> * :<real name>"
369 RPL_ENDOFWHOWAS
"<nick> :End of WHOWAS"
- When replying to a WHOWAS message, a server must use
the replies RPL_WHOWASUSER, RPL_WHOISSERVER or
ERR_WASNOSUCHNICK for each nickname in the presented
--------------------------------------------------------------------------------
Page 50
list. At the end of all reply batches, there must be RPL_ENDOFWHOWAS (even if there was only one reply and it was an error).
321 RPL_LISTSTART
"Channel :Users Name"
322 RPL_LIST
"<channel> <# visible> :<topic>"
323 RPL_LISTEND
":End of /LIST"
- Replies RPL_LISTSTART, RPL_LIST, RPL_LISTEND mark
the start, actual replies with data and end of the
server's response to a LIST command. If there are
no channels available to return, only the start
and end reply must be sent.
324 RPL_CHANNELMODEIS
"<channel> <mode> <mode params>"
331 RPL_NOTOPIC
"<channel> :No topic is set"
332 RPL_TOPIC
"<channel> :<topic>"
- When sending a TOPIC message to determine the
channel topic, one of two replies is sent. If
the topic is set, RPL_TOPIC is sent back else
RPL_NOTOPIC.
341 RPL_INVITING
"<channel> <nick>"
- Returned by the server to indicate that the
attempted INVITE message was successful and is
being passed onto the end client.
342 RPL_SUMMONING
"<user> :Summoning user to IRC"
- Returned by a server answering a SUMMON message to
indicate that it is summoning that user.
351 RPL_VERSION
"<version>.<debuglevel> <server> :<comments>"
- Reply by the server showing its version details.
The <version> is the version of the software being
--------------------------------------------------------------------------------
Page 51
used (including any patchlevel revisions) and the
<debuglevel> is used to indicate if the server is
running in "debug mode".
The "comments" field may contain any comments about the version or further version details.
352 RPL_WHOREPLY
"<channel> <user> <host> <server> <nick> \
<H|G>[*][@|+] :<hopcount> <real name>"
315 RPL_ENDOFWHO
"<name> :End of /WHO list"
- The RPL_WHOREPLY and RPL_ENDOFWHO pair are used
to answer a WHO message. The RPL_WHOREPLY is only
sent if there is an appropriate match to the WHO
query. If there is a list of parameters supplied
with a WHO message, a RPL_ENDOFWHO must be sent
after processing each list item with <name> being
the item.
353 RPL_NAMREPLY
"<channel> :[[@|+]<nick> [[@|+]<nick> [...]]]"
366 RPL_ENDOFNAMES
"<channel> :End of /NAMES list"
- To reply to a NAMES message, a reply pair consisting
of RPL_NAMREPLY and RPL_ENDOFNAMES is sent by the
server back to the client. If there is no channel
found as in the query, then only RPL_ENDOFNAMES is
returned. The exception to this is when a NAMES
message is sent with no parameters and all visible
channels and contents are sent back in a series of
RPL_NAMEREPLY messages with a RPL_ENDOFNAMES to mark
the end.
364 RPL_LINKS
"<mask> <server> :<hopcount> <server info>"
365 RPL_ENDOFLINKS
"<mask> :End of /LINKS list"
- In replying to the LINKS message, a server must send
replies back using the RPL_LINKS numeric and mark the
end of the list using an RPL_ENDOFLINKS reply.
367 RPL_BANLIST
"<channel> <banid>"
368 RPL_ENDOFBANLIST
--------------------------------------------------------------------------------
Page 52
"<channel> :End of channel ban list"
- When listing the active 'bans' for a given channel,
a server is required to send the list back using the
RPL_BANLIST and RPL_ENDOFBANLIST messages. A separate
RPL_BANLIST is sent for each active banid. After the
banids have been listed (or if none present) a
RPL_ENDOFBANLIST must be sent.
371 RPL_INFO
":<string>"
374 RPL_ENDOFINFO
":End of /INFO list"
- A server responding to an INFO message is required to
send all its 'info' in a series of RPL_INFO messages
with a RPL_ENDOFINFO reply to indicate the end of the
replies.
375 RPL_MOTDSTART
":- <server> Message of the day - "
376 RPL_ENDOFMOTD
":End of /MOTD command"
- When responding to the MOTD message and the MOTD file
is found, the file is displayed line by line, with
each line no longer than 80 characters, using
RPL_MOTD format replies. These should be surrounded
by a RPL_MOTDSTART (before the RPL_MOTDs) and an
RPL_ENDOFMOTD (after).
381 RPL_YOUREOPER
":You are now an IRC operator"
- RPL_YOUREOPER is sent back to a client which has
just successfully issued an OPER message and gained
operator status.
382 RPL_REHASHING
"<config file> :Rehashing"
- If the REHASH option is used and an operator sends
a REHASH message, an RPL_REHASHING is sent back to
the operator.
391 RPL_TIME
--------------------------------------------------------------------------------
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"<server> :<string showing server's local time>"
- When replying to the TIME message, a server must send
the reply using the RPL_TIME format above. The string
showing the time need only contain the correct day and
time there. There is no further requirement for the
time string.
392 RPL_USERSSTART
":UserID Terminal Host"
393 RPL_USERS
":%-8s %-9s %-8s"
394 RPL_ENDOFUSERS
":End of users"
395 RPL_NOUSERS
":Nobody logged in"
- If the USERS message is handled by a server, the
replies RPL_USERSTART, RPL_USERS, RPL_ENDOFUSERS and
RPL_NOUSERS are used. RPL_USERSSTART must be sent
first, following by either a sequence of RPL_USERS
or a single RPL_NOUSER. Following this is
RPL_ENDOFUSERS.
200 RPL_TRACELINK
"Link <version & debug level> <destination> \
<next server>"
201 RPL_TRACECONNECTING
"Try. <class> <server>"
202 RPL_TRACEHANDSHAKE
"H.S. <class> <server>"
203 RPL_TRACEUNKNOWN
"???? <class> [<client IP address in dot form>]"
204 RPL_TRACEOPERATOR
"Oper <class> <nick>"
205 RPL_TRACEUSER
"User <class> <nick>"
206 RPL_TRACESERVER
"Serv <class> <int>S <int>C <server> \
<nick!user|*!*>@<host|server>"
208 RPL_TRACENEWTYPE
"<newtype> 0 <client name>"
261 RPL_TRACELOG
"File <logfile> <debug level>"
- The RPL_TRACE* are all returned by the server in
response to the TRACE message. How many are
returned is dependent on the the TRACE message and
--------------------------------------------------------------------------------
Page 54
whether it was sent by an operator or not. There is no predefined order for which occurs first. Replies RPL_TRACEUNKNOWN, RPL_TRACECONNECTING and RPL_TRACEHANDSHAKE are all used for connections which have not been fully established and are either unknown, still attempting to connect or in the process of completing the 'server handshake'. RPL_TRACELINK is sent by any server which handles a TRACE message and has to pass it on to another server. The list of RPL_TRACELINKs sent in response to a TRACE command traversing the IRC network should reflect the actual connectivity of the servers themselves along that path.
RPL_TRACENEWTYPE is to be used for any connection which does not fit in the other categories but is being displayed anyway.
211 RPL_STATSLINKINFO
"<linkname> <sendq> <sent messages> \
<sent bytes> <received messages> \
<received bytes> <time open>"
212 RPL_STATSCOMMANDS
"<command> <count>"
213 RPL_STATSCLINE
"C <host> * <name> <port> <class>"
214 RPL_STATSNLINE
"N <host> * <name> <port> <class>"
215 RPL_STATSILINE
"I <host> * <host> <port> <class>"
216 RPL_STATSKLINE
"K <host> * <username> <port> <class>"
218 RPL_STATSYLINE
"Y <class> <ping frequency> <connect \
frequency> <max sendq>"
219 RPL_ENDOFSTATS
"<stats letter> :End of /STATS report"
241 RPL_STATSLLINE
"L <hostmask> * <servername> <maxdepth>"
242 RPL_STATSUPTIME
":Server Up %d days %d:%02d:%02d"
243 RPL_STATSOLINE
"O <hostmask> * <name>"
244 RPL_STATSHLINE
"H <hostmask> * <servername>"
221 RPL_UMODEIS
"<user mode string>"
--------------------------------------------------------------------------------
Page 55
- To answer a query about a client's own mode,
RPL_UMODEIS is sent back.
251 RPL_LUSERCLIENT
":There are <integer> users and <integer> \
invisible on <integer> servers"
252 RPL_LUSEROP
"<integer> :operator(s) online"
253 RPL_LUSERUNKNOWN
"<integer> :unknown connection(s)"
254 RPL_LUSERCHANNELS
"<integer> :channels formed"
255 RPL_LUSERME
":I have <integer> clients and <integer> \
servers"
- In processing an LUSERS message, the server
sends a set of replies from RPL_LUSERCLIENT,
RPL_LUSEROP, RPL_USERUNKNOWN,
RPL_LUSERCHANNELS and RPL_LUSERME. When
replying, a server must send back
RPL_LUSERCLIENT and RPL_LUSERME. The other
replies are only sent back if a non-zero count
is found for them.
256 RPL_ADMINME
"<server> :Administrative info"
257 RPL_ADMINLOC1
":<admin info>"
258 RPL_ADMINLOC2
":<admin info>"
259 RPL_ADMINEMAIL
":<admin info>"
- When replying to an ADMIN message, a server
is expected to use replies RLP_ADMINME
through to RPL_ADMINEMAIL and provide a text
message with each. For RPL_ADMINLOC1 a
description of what city, state and country
the server is in is expected, followed by
details of the university and department
(RPL_ADMINLOC2) and finally the administrative
contact for the server (an email address here
is required) in RPL_ADMINEMAIL.
--------------------------------------------------------------------------------
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6.3 Reserved numerics.
These numerics are not described above since they fall into one of the following categories:
1 no longer in use;
2 reserved for future planned use;
3 in current use but are part of a non-generic 'feature' of
the current IRC server.
209 RPL_TRACECLASS 217 RPL_STATSQLINE
231 RPL_SERVICEINFO 232 RPL_ENDOFSERVICES
233 RPL_SERVICE 234 RPL_SERVLIST
235 RPL_SERVLISTEND
316 RPL_WHOISCHANOP 361 RPL_KILLDONE
362 RPL_CLOSING 363 RPL_CLOSEEND
373 RPL_INFOSTART 384 RPL_MYPORTIS
466 ERR_YOUWILLBEBANNED 476 ERR_BADCHANMASK
492 ERR_NOSERVICEHOST
*/
else
dprintf("%s\n", msg);
memmove(irc->bufferedinmessage, nextmsg, irc->bufferedinammount - (msg-irc->bufferedinmessage));
irc->bufferedinammount-=nextmsg-irc->bufferedinmessage;
return IRC_CONTINUE;
}
//functions above this line allow connections to multiple servers.
//it is just the control functions that only allow one server.
void IRC_Frame(void)
{
int stat = IRC_CONTINUE;
if (ircclient)
{
while(stat == IRC_CONTINUE)
stat = IRC_ClientFrame(ircclient);
if (stat == IRC_KILL)
{
closesocket(ircclient->socket);
IRC_Free(ircclient);
ircclient = NULL;
Con_Printf("Disconnected from irc\n");
}
}
}
void IRC_Command(char *imsg)
{
char *msg;
msg = COM_Parse(imsg);
if (*com_token == '/')
{
if (!strcmp(com_token+1, "open") || !strcmp(com_token+1, "connect"))
{
if (ircclient)
{
printf("You are already connected\nPlease /quit first");
return;
}
msg = COM_Parse(msg);
ircclient = IRC_Connect(com_token, 8080);
if (ircclient)
{
char username[512] = "Unknown User";
#ifdef _WIN32
DWORD blen = sizeof(username)-1;
#endif
printf("Trying to connect\n");
#ifdef _WIN32
GetUserName(username, &blen);
#endif
IRC_SetPass(ircclient, "");
IRC_SetNick(ircclient, defaultnick);
IRC_SetUser(ircclient, username);
}
}
else if (!strcmp(com_token+1, "nick"))
{
msg = COM_Parse(msg);
Q_strncpyz(defaultnick, com_token, sizeof(defaultnick));
if (ircclient)
IRC_SetNick(ircclient, defaultnick);
}
else if (!strcmp(com_token+1, "list"))
{
if (ircclient)
IRC_AddClientMessage(ircclient, "LIST\r\n");
else
printf("Not connected\n");
}
else if (!strcmp(com_token+1, "join"))
{
msg = COM_Parse(msg);
if (ircclient)
IRC_AddClientMessage(ircclient, va("JOIN %s\r\n", com_token));
else
printf("Not connected\n");
}
else if (!strcmp(com_token+1, "part") || !strcmp(com_token+1, "leave"))
{
msg = COM_Parse(msg);
if (ircclient)
IRC_AddClientMessage(ircclient, va("PART %s\r\n", com_token));
else
printf("Not connected\n");
}
else if (!strcmp(com_token+1, "msg"))
{
msg = COM_Parse(msg);
if (ircclient)
IRC_AddClientMessage(ircclient, va("PRIVMSG %s :%s\r\n", com_token, msg));
else
printf("Not connected\n");
}
else if (!strcmp(com_token+1, "quote"))
{
if (ircclient)
IRC_AddClientMessage(ircclient, va("%s\r\n", msg));
else
printf("Not connected\n");
}
else if (!strcmp(com_token+1, "quit"))
{
if (ircclient)
IRC_AddClientMessage(ircclient, va("QUIT\r\n"));
else
printf("Not connected\n");
}
}
else
{
if (ircclient)
{
IRC_AddClientMessage(ircclient, va("PRIVMSG %s :%s\r\n", imsg));
}
else
printf("Not connected\ntype \"" COMMANDPREFIX "/open IRCSERVER\" to connect\n");
}
}
#endif
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