/*
* parse a buffer.
*
* NOTE: parse() should not be called recusively by any other functions!
*/
int parse(aClient *cptr, char *pbuffer, char *bufend)
{
aClient *from = cptr;
char *ch;
char *s;
char parsebuf[2048];
int i;
char* numeric = 0;
int paramcount;
struct Message *mptr;
Debug((DEBUG_DEBUG, "Parsing %s: %s",
get_client_name(cptr, TRUE), pbuffer));
if (IsDead(cptr))
return -1;
if (MyClient(cptr) && cptr->codepage) {
char *trans = codepage_to_unicode(pbuffer, cptr->codepage - 1);
if (trans != pbuffer) {
strncpy(parsebuf, trans, sizeof(parsebuf));
pbuffer = parsebuf;
bufend = parsebuf + strlen(parsebuf) - 1;
}
}
s = sender;
*s = '\0';
for (ch = pbuffer; *ch == ' '; ch++) /* skip spaces */
/* null statement */ ;
para[0] = from->name;
if (*ch == ':')
{
ch++;
/*
** Copy the prefix to 'sender' assuming it terminates
** with SPACE (or NULL, which is an error, though).
*/
for (i = 0; *ch && *ch != ' '; i++ )
{
if (i < (sizeof(sender)-1))
*s++ = *ch; /* leave room for NULL */
ch++;
}
*s = '\0';
i = 0;
/*
** Actually, only messages coming from servers can have
** the prefix--prefix silently ignored, if coming from
** a user client...
**
** ...sigh, the current release "v2.2PL1" generates also
** null prefixes, at least to NOTIFY messages (e.g. it
** puts "sptr->nickname" as prefix from server structures
** where it's null--the following will handle this case
** as "no prefix" at all --msa (": NOTICE nick ...")
*/
if (*sender && IsServer(cptr))
{
from = find_client(sender, (aClient *) NULL);
if (!from || !match(from->name, sender))
from = find_server(sender);
para[0] = sender;
/* Hmm! If the client corresponding to the
* prefix is not found--what is the correct
* action??? Now, I will ignore the message
* (old IRC just let it through as if the
* prefix just wasn't there...) --msa
*/
if (!from)
{
Debug((DEBUG_ERROR, "Unknown prefix (%s)(%s) from (%s)",
sender, pbuffer, cptr->name));
ServerStats->is_unpf++;
remove_unknown(cptr, sender, pbuffer);
return -1;
}
if (from->from != cptr)
{
ServerStats->is_wrdi++;
Debug((DEBUG_ERROR, "Message (%s) coming from (%s)",
pbuffer, cptr->name));
return cancel_clients(cptr, from, pbuffer);
}
}
while (*ch == ' ')
ch++;
}
if (*ch == '\0')
{
ServerStats->is_empt++;
Debug((DEBUG_NOTICE, "Empty message from host %s:%s",
cptr->name, from->name));
return(-1);
}
/*
** Extract the command code from the packet. Point s to the end
** of the command code and calculate the length using pointer
** arithmetic. Note: only need length for numerics and *all*
** numerics must have parameters and thus a space after the command
** code. -avalon
*
* ummm???? - Dianora
*/
/* Lets log any message we receive except nickserv/chanserv and
privmsgs/notices - Lamego
*/
if(debug_opt)
{
if(strncasecmp(ch,"PRIVMSG",7)==0 || strncasecmp(ch,"NOTICE",6)==0)
irclog(L_NOTICE,"Recv: (%s) PRIVMSG/NOTICE ...", from->name);
else if(strncasecmp(ch,"NICKSERV",8)==0 || strncasecmp(ch,"CHANSERV",8)==0)
irclog(L_NOTICE,"Recv: (%s) NICKSERV/CHANSERV ...", from->name);
else
irclog(L_NOTICE,"Recv: (%s) %s", from->name, ch);
}
if( *(ch + 3) == ' ' && /* ok, lets see if its a possible numeric.. */
IsDigit(*ch) && IsDigit(*(ch + 1)) && IsDigit(*(ch + 2)) )
{
mptr = (struct Message *)NULL;
numeric = ch;
paramcount = MAXPARA;
ServerStats->is_num++;
s = ch + 3; /* I know this is ' ' from above if */
*s++ = '\0'; /* blow away the ' ', and point s to next part */
}
else
{
s = strchr(ch, ' '); /* moved from above,now need it here */
if (s)
*s++ = '\0';
mptr = tree_parse(ch);
if (!mptr || !mptr->cmd)
{
/*
** Note: Give error message *only* to recognized
** persons. It's a nightmare situation to have
** two programs sending "Unknown command"'s or
** equivalent to each other at full blast....
** If it has got to person state, it at least
** seems to be well behaving. Perhaps this message
** should never be generated, though... --msa
** Hm, when is the buffer empty -- if a command
** code has been found ?? -Armin
*/
if (pbuffer[0] != '\0')
{
if (IsPerson(from))
sendto_one(from,
":%s %d %s %s :Unknown command",
me.name, ERR_UNKNOWNCOMMAND,
from->name, ch);
Debug((DEBUG_ERROR,"Unknown (%s) from %s",
ch, get_client_name(cptr, TRUE)));
}
ServerStats->is_unco++;
return(-1);
}
paramcount = mptr->parameters;
i = bufend - ((s) ? s : ch);
mptr->bytes += i;
#ifdef FLOOD_DELAY
/* Allow only 1 msg per 2 seconds
* (on average) to prevent dumping.
* to keep the response rate up,
* bursts of up to 5 msgs are allowed
* -SRB
* Opers can send 1 msg per second, burst of ~20
* -Taner
*/
if ((mptr->flags & 1) && !(IsServer(cptr)) && !IsFloodEx(cptr) )
{
#ifdef NO_OPER_FLOOD
#ifndef TRUE_NO_OPER_FLOOD
/* note: both have to be defined for the real no-flood */
if (IsAnOper(cptr))
/* "randomly" (weighted) increase the since */
cptr->since += (cptr->receiveM % 5) ? 1 : 0;
else
#else
if (!IsAnOper(cptr))
#endif
#endif
cptr->since += (2 + i / 120);
}
#endif /* FLOOD_DELAY */
}
/*
** Must the following loop really be so devious? On
** surface it splits the message to parameters from
** blank spaces. But, if paramcount has been reached,
** the rest of the message goes into this last parameter
** (about same effect as ":" has...) --msa
*/
/* Note initially true: s==NULL || *(s-1) == '\0' !! */
/* ZZZ hmmmmmmmm whats this then? */
#if 0
if (me.user)
para[0] = sender;
#endif
i = 1;
if (s)
{
if (paramcount > MAXPARA)
paramcount = MAXPARA;
for (;;)
{
while(*s == ' ') /* tabs are not considered space */
*s++ = '\0';
if(!*s)
break;
if (*s == ':')
{
/*
** The rest is single parameter--can
** include blanks also.
*/
para[i++] = s + 1;
break;
}
else
{
para[i++] = s;
if (i >= paramcount)
{
break;
}
/* scan for end of string, either ' ' or '\0' */
while (IsNonEOS(*s))
s++;
}
}
}
para[i] = NULL;
if (mptr == (struct Message *)NULL)
return (do_numeric(numeric, cptr, from, i, para));
mptr->count++;
/* patch to avoid server flooding from unregistered connects */
/* check allow_unregistered_use flag I've set up instead of function
comparing *yech* - Dianora */
if ((!IsRegistered(cptr) || (hvc_enabled && cptr->hvc)) && !mptr->allow_unregistered_use)
{
/* if its from a possible server connection
* ignore it.. more than likely its a header thats sneaked through
*/
if(IsHandshake(cptr) || IsConnecting(cptr) || IsServer(cptr))
return -1;
sendto_one(from,
":%s %d %s %s :Register first.",
me.name, ERR_NOTREGISTERED,
BadPtr(from->name) ? "*" : from->name, ch);
return -1;
}
/* Again, instead of function address comparing, see if
* this function resets idle time as given from mptr
* if IDLE_FROM_MSG is undefined, the sense of the flag is reversed.
* i.e. if the flag is 0, then reset idle time, otherwise don't reset it.
*
* - Dianora
*/
#ifdef IDLE_FROM_MSG
if (IsRegisteredUser(cptr) && mptr->reset_idle)
from->user->last = CurrentTime;
#else
if (IsRegisteredUser(cptr) && !mptr->reset_idle)
from->user->last = CurrentTime;
#endif
/* don't allow other commands while a list is blocked. since we treat
them specially with respect to sendq. */
if ((IsDoingList(cptr)) && (*mptr->func != m_list))
return -1;
return (*mptr->func)(cptr, from, i, para);
}
/* parse()
*
* given a raw buffer, parses it and generates parv and parc
*/
void
parse(struct Client *client_p, char *pbuffer, char *bufend)
{
struct Client *from = client_p;
char *end;
int res;
int numeric = 0;
struct Message *mptr;
struct MsgBuf msgbuf;
s_assert(MyConnect(client_p));
s_assert(client_p->localClient->F != NULL);
if(IsAnyDead(client_p))
return;
end = bufend - 1;
/* XXX this should be done before parse() is called */
if(*end == '\n')
*end-- = '\0';
if(*end == '\r')
*end = '\0';
res = msgbuf_parse(&msgbuf, pbuffer);
if (res)
{
ServerStats.is_empt++;
return;
}
if (msgbuf.origin != NULL && IsServer(client_p))
{
from = find_client(msgbuf.origin);
/* didnt find any matching client, issue a kill */
if(from == NULL)
{
ServerStats.is_unpf++;
remove_unknown(client_p, msgbuf.origin, pbuffer);
return;
}
/* fake direction, hmm. */
if(from->from != client_p)
{
ServerStats.is_wrdi++;
cancel_clients(client_p, from);
return;
}
}
if(IsDigit(*msgbuf.cmd) && IsDigit(*(msgbuf.cmd + 1)) && IsDigit(*(msgbuf.cmd + 2)))
{
mptr = NULL;
numeric = atoi(msgbuf.cmd);
ServerStats.is_num++;
}
else
{
mptr = rb_dictionary_retrieve(cmd_dict, msgbuf.cmd);
/* no command or its encap only, error */
if(!mptr || !mptr->cmd)
{
if(IsPerson(from))
{
sendto_one(from, form_str(ERR_UNKNOWNCOMMAND),
me.name, from->name, msgbuf.cmd);
}
ServerStats.is_unco++;
return;
}
mptr->bytes += msgbuf.parselen;
}
if(mptr == NULL)
{
do_numeric(numeric, client_p, from, msgbuf.n_para, msgbuf.para);
return;
}
if(handle_command(mptr, &msgbuf, client_p, from) < -1)
{
char *p;
for (p = pbuffer; p <= end; p += 8)
{
/* HACK HACK */
/* Its expected this nasty code can be removed
* or rewritten later if still needed.
*/
if((p + 8) > end)
{
for (; p <= end; p++)
{
ilog(L_MAIN, "%02x |%c", p[0], p[0]);
}
}
else
ilog(L_MAIN,
"%02x %02x %02x %02x %02x %02x %02x %02x |%c%c%c%c%c%c%c%c",
p[0], p[1], p[2], p[3], p[4], p[5],
p[6], p[7], p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7]);
}
}
}
/*
* parse a buffer.
*
* NOTE: parse() should not be called recusively by any other functions!
*/
void
parse(struct Client *client_p, char *pbuffer, char *bufend)
{
struct Client *from = client_p;
char *ch;
char *s;
char *numeric = 0;
unsigned int i = 0;
struct Message *mptr = NULL;
if (IsDefunct(client_p))
return;
assert(client_p->localClient->fd.flags.open);
assert((bufend - pbuffer) < 512);
for (ch = pbuffer; *ch == ' '; ch++) /* skip spaces */
/* null statement */ ;
para[0] = from->name;
if (*ch == ':')
{
ch++;
/* Copy the prefix to 'sender' assuming it terminates
* with SPACE (or NULL, which is an error, though).
*/
sender = ch;
if ((s = strchr(ch, ' ')) != NULL)
{
*s = '\0';
s++;
ch = s;
}
if (*sender && IsServer(client_p))
{
/*
* XXX it could be useful to know which of these occurs most frequently.
* the ID check should always come first, though, since it is so easy.
*/
if ((from = find_person(client_p, sender)) == NULL)
{
from = find_server(sender);
if (from == NULL && IsCapable(client_p, CAP_TS6) &&
client_p->name[0] == '*' && IsDigit(*sender) && strlen(sender) == 3)
{
/* Dirty hack to allow messages from masked SIDs (i.e. the ones
* hidden by fakename="..."). It shouldn't break anything, since
* unknown SIDs don't happen during normal ircd work --adx
*/
from = client_p;
}
}
/* Hmm! If the client corresponding to the
* prefix is not found--what is the correct
* action??? Now, I will ignore the message
* (old IRC just let it through as if the
* prefix just wasn't there...) --msa
*/
if (from == NULL)
{
ServerStats->is_unpf++;
remove_unknown(client_p, sender, pbuffer);
return;
}
para[0] = from->name;
if (from->from != client_p)
{
ServerStats->is_wrdi++;
cancel_clients(client_p, from, pbuffer);
return;
}
}
while (*ch == ' ')
ch++;
}
if (*ch == '\0')
{
ServerStats->is_empt++;
return;
}
/* Extract the command code from the packet. Point s to the end
* of the command code and calculate the length using pointer
* arithmetic. Note: only need length for numerics and *all*
* numerics must have parameters and thus a space after the command
* code. -avalon
*/
/* EOB is 3 chars long but is not a numeric */
if (*(ch + 3) == ' ' && /* ok, lets see if its a possible numeric.. */
IsDigit(*ch) && IsDigit(*(ch + 1)) && IsDigit(*(ch + 2)))
{
mptr = NULL;
numeric = ch;
ServerStats->is_num++;
s = ch + 3; /* I know this is ' ' from above if */
*s++ = '\0'; /* blow away the ' ', and point s to next part */
}
else
{
int ii = 0;
if ((s = strchr(ch, ' ')) != NULL)
*s++ = '\0';
if ((mptr = find_command(ch)) == NULL)
{
/* Note: Give error message *only* to recognized
* persons. It's a nightmare situation to have
* two programs sending "Unknown command"'s or
* equivalent to each other at full blast....
* If it has got to person state, it at least
* seems to be well behaving. Perhaps this message
* should never be generated, though... --msa
* Hm, when is the buffer empty -- if a command
* code has been found ?? -Armin
*/
if (pbuffer[0] != '\0')
{
if (IsClient(from))
sendto_one(from, form_str(ERR_UNKNOWNCOMMAND),
me.name, from->name, ch);
}
ServerStats->is_unco++;
return;
}
assert(mptr->cmd != NULL);
ii = bufend - ((s) ? s : ch);
mptr->bytes += ii;
}
if (s != NULL)
i = string_to_array(s, para);
else
{
i = 0;
para[1] = NULL;
}
if (mptr == NULL)
do_numeric(numeric, client_p, from, i, para);
else
handle_command(mptr, client_p, from, i, para);
}
int parse(aClient *cptr, char *buffer, char *bufend)
{
aClient *from = cptr;
char *ch, *s;
int i, numeric = 0, paramcount;
struct Message *mptr;
#ifdef DUMP_DEBUG
if(dumpfp!=NULL)
{
fprintf(dumpfp, "<- %s: %s\n", (cptr->name ? cptr->name : "*"),
buffer);
fflush(dumpfp);
}
#endif
Debug((DEBUG_DEBUG, "Parsing %s: %s", get_client_name(cptr, TRUE),
buffer));
if (IsDead(cptr))
return -1;
s = sender;
*s = '\0';
for (ch = buffer; *ch == ' '; ch++); /* skip spaces */
para[0] = from->name;
if (*ch == ':')
{
/*
* Copy the prefix to 'sender' assuming it terminates with
* SPACE (or NULL, which is an error, though).
*/
for (++ch; *ch && *ch != ' '; ++ch)
if (s < (sender + HOSTLEN))
*s++ = *ch;
*s = '\0';
/*
* Actually, only messages coming from servers can have the
* prefix--prefix silently ignored, if coming from a user
* client...
*
* ...sigh, the current release "v2.2PL1" generates also null
* prefixes, at least to NOTIFY messages (e.g. it puts
* "sptr->nickname" as prefix from server structures where it's
* null--the following will handle this case as "no prefix" at
* all --msa (": NOTICE nick ...")
*/
if (*sender && IsServer(cptr))
{
from = find_client(sender, (aClient *) NULL);
/*
* okay, this doesn't seem to do much here.
* from->name _MUST_ be equal to sender.
* That's what find_client does.
* find_client will find servers too, and since we don't use server
* masking, the find server call is useless (and very wasteful).
* now, there HAS to be a from and from->name and
* sender have to be the same
* for us to get to the next if. but the next if
* starts out with if(!from)
* so this is UNREACHABLE CODE! AGH! - lucas
*
* if (!from || mycmp(from->name, sender))
* from = find_server(sender, (aClient *) NULL);
* else if (!from && strchr(sender, '@'))
* from = find_nickserv(sender, (aClient *) NULL);
*/
para[0] = sender;
/*
* Hmm! If the client corresponding to the prefix is not
* found--what is the correct action??? Now, I will ignore the
* message (old IRC just let it through as if the prefix just
* wasn't there...) --msa
*/
if (!from)
{
Debug((DEBUG_ERROR, "Unknown prefix (%s)(%s) from (%s)",
sender, buffer, cptr->name));
ircstp->is_unpf++;
remove_unknown(cptr, sender, buffer);
return -1;
}
if (from->from != cptr)
{
ircstp->is_wrdi++;
Debug((DEBUG_ERROR, "Message (%s) coming from (%s)",
buffer, cptr->name));
return cancel_clients(cptr, from, buffer);
}
}
while (*ch == ' ')
ch++;
}
if (*ch == '\0')
{
ircstp->is_empt++;
Debug((DEBUG_NOTICE, "Empty message from host %s:%s",
cptr->name, from->name));
return (-1);
}
/*
* Extract the command code from the packet. Point s to the end
* of the command code and calculate the length using pointer
* arithmetic. Note: only need length for numerics and *all*
* numerics must have parameters and thus a space after the command
* code. -avalon
*
* ummm???? - Dianora
*/
/* check for numeric */
if (*(ch + 3) == ' ' && IsDigit(*ch) && IsDigit(*(ch + 1)) &&
IsDigit(*(ch + 2)))
{
mptr = (struct Message *) NULL;
numeric = (*ch - '0') * 100 + (*(ch + 1) - '0') *
10 + (*(ch + 2) - '0');
paramcount = MAXPARA;
ircstp->is_num++;
s = ch + 3;
*s++ = '\0';
}
else
{
s = strchr(ch, ' ');
if (s)
*s++ = '\0';
char *t = ch;
for (; *t; *t++) *t = ToUpper(*t);
#ifndef USE_NEW_COMMAND_SYSTEM
mptr = tree_parse(ch);
#else
HASH_FIND_STR(msgtab, ch, mptr);
#endif
if (!mptr || !mptr->cmd)
{
/*
* only send error messages to things that actually sent
* buffers to us and only people, too.
*/
if (buffer[0] != '\0')
{
if (IsPerson(from))
sendto_one(&me, from, ":%s %d %s %s :Unknown command",
me.name, ERR_UNKNOWNCOMMAND, from->name, ch);
Debug((DEBUG_ERROR, "Unknown (%s) from %s",
ch, get_client_name(cptr, TRUE)));
}
ircstp->is_unco++;
return -1;
}
paramcount = mptr->parameters;
i = bufend - ((s) ? s : ch);
mptr->bytes += i;
/*
* Allow only 1 msg per 2 seconds (on average) to prevent
* dumping. to keep the response rate up, bursts of up to 5 msgs
* are allowed -SRB Opers can send 1 msg per second, burst of ~20
* -Taner
*/
if (!IsServer(cptr) || (*(int **)(&cptr->cb) == NULL))
{
if (!NoMsgThrottle(cptr))
{
#ifdef NO_OPER_FLOOD
if (IsAnOper(cptr))
/* "randomly" (weighted) increase the since */
cptr->since += (cptr->receiveM % 10) ? 1 : 0;
else
#endif
cptr->since += (2 + i / 120);
}
}
}
/*
* Must the following loop really be so devious? On surface it
* splits the message to parameters from blank spaces. But, if
* paramcount has been reached, the rest of the message goes into
* this last parameter (about same effect as ":" has...) --msa
*/
/* Note initially true: s==NULL || *(s-1) == '\0' !! */
i = 1;
if (s)
{
if (paramcount > MAXPARA)
paramcount = MAXPARA;
for (;;)
{
while (*s == ' ')
*s++ = '\0';
if (*s == '\0')
break;
if (*s == ':')
{
/* The rest is a single parameter */
para[i++] = s + 1;
break;
}
para[i++] = s;
if (i >= paramcount)
{
if(paramcount == MAXPARA && strchr(s, ' '))
{
sendto_realops_lev(DEBUG_LEV, "Overflowed MAXPARA on %s from %s",
mptr ? mptr->cmd : "numeric",
get_client_name(cptr, (IsServer(cptr) ? HIDEME : FALSE)));
}
break;
}
while(*s && *s != ' ')
s++;
}
}
para[i] = NULL;
if (mptr == (struct Message *) NULL)
return (do_numeric(numeric, cptr, from, i, para));
mptr->count++;
/* patch to avoid server flooding from unregistered connects */
if (!IsRegistered(cptr) && !(mptr->flags & MF_UNREG)) {
sendto_one(&me, from, err_str(ERR_NOTREGISTERED), me.name,
*para[0] ? para[0] : "*", ch);
return -1;
}
if (IsRegisteredUser(cptr) && (mptr->flags & MF_RIDLE))
from->user->last = timeofday;
if (mptr->flags & MF_ALIAS)
return mptr->func(cptr, from, i, para, &aliastab[mptr->aliasidx]);
return (*mptr->func) (cptr, from, i, para);
}
/* parse()
*
* given a raw buffer, parses it and generates parv, parc and sender
*/
void
parse(struct Client *client_p, char *pbuffer, char *bufend)
{
struct Client *from = client_p;
char *ch;
char *s;
char *end;
int i = 1;
char *numeric = 0;
struct Message *mptr;
s_assert(MyConnect(client_p));
s_assert(client_p->localClient->fd >= 0);
if(IsAnyDead(client_p))
return;
for (ch = pbuffer; *ch == ' '; ch++) /* skip spaces */
/* null statement */ ;
para[0] = from->name;
if(*ch == ':')
{
ch++;
/* point sender to the sender param */
sender = ch;
if((s = strchr(ch, ' ')))
{
*s = '\0';
s++;
ch = s;
}
if(*sender && IsServer(client_p))
{
from = find_any_client(sender);
/* didnt find any matching client, issue a kill */
if(from == NULL)
{
ServerStats->is_unpf++;
remove_unknown(client_p, sender, pbuffer);
return;
}
para[0] = from->name;
/* fake direction, hmm. */
if(from->from != client_p)
{
ServerStats->is_wrdi++;
cancel_clients(client_p, from, pbuffer);
return;
}
}
while (*ch == ' ')
ch++;
}
if(*ch == '\0')
{
ServerStats->is_empt++;
return;
}
/* at this point there must be some sort of command parameter */
/*
* Extract the command code from the packet. Point s to the end
* of the command code and calculate the length using pointer
* arithmetic. Note: only need length for numerics and *all*
* numerics must have parameters and thus a space after the command
* code. -avalon
*/
/* EOB is 3 chars long but is not a numeric */
if(*(ch + 3) == ' ' && /* ok, lets see if its a possible numeric.. */
IsDigit(*ch) && IsDigit(*(ch + 1)) && IsDigit(*(ch + 2)))
{
mptr = NULL;
numeric = ch;
ServerStats->is_num++;
s = ch + 3; /* I know this is ' ' from above if */
*s++ = '\0'; /* blow away the ' ', and point s to next part */
}
else
{
int ii = 0;
if((s = strchr(ch, ' ')))
*s++ = '\0';
mptr = hash_parse(ch);
/* no command or its encap only, error */
if(!mptr || !mptr->cmd)
{
/*
* Note: Give error message *only* to recognized
* persons. It's a nightmare situation to have
* two programs sending "Unknown command"'s or
* equivalent to each other at full blast....
* If it has got to person state, it at least
* seems to be well behaving. Perhaps this message
* should never be generated, though... --msa
* Hm, when is the buffer empty -- if a command
* code has been found ?? -Armin
*/
if(pbuffer[0] != '\0')
{
if(IsPerson(from))
sendto_one(from, form_str(ERR_UNKNOWNCOMMAND),
me.name, from->name, ch);
}
ServerStats->is_unco++;
return;
}
ii = bufend - ((s) ? s : ch);
mptr->bytes += ii;
}
end = bufend - 1;
/* XXX this should be done before parse() is called */
if(*end == '\n')
*end-- = '\0';
if(*end == '\r')
*end = '\0';
if(s != NULL)
i = string_to_array(s, para);
if(mptr == NULL)
{
do_numeric(numeric, client_p, from, i, para);
return;
}
if(handle_command(mptr, client_p, from, i, /* XXX discards const!!! */ (const char **)para) < -1)
{
char *p;
for (p = pbuffer; p <= end; p += 8)
{
/* HACK HACK */
/* Its expected this nasty code can be removed
* or rewritten later if still needed.
*/
if((unsigned long) (p + 8) > (unsigned long) end)
{
for (; p <= end; p++)
{
ilog(L_MAIN, "%02x |%c", p[0], p[0]);
}
}
else
ilog(L_MAIN,
"%02x %02x %02x %02x %02x %02x %02x %02x |%c%c%c%c%c%c%c%c",
p[0], p[1], p[2], p[3], p[4], p[5],
p[6], p[7], p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7]);
}
}
}
