STATIC int namedtuple_find_field(const char *name, const char *namedef) {
int id = 0;
size_t len = strlen(name);
while (namedef) {
if (memcmp(name, namedef, len) == 0) {
namedef += len;
if (*namedef == 0 || is_end_tok(*namedef)) {
return id;
}
}
namedef = skip_to_next(namedef);
id++;
}
return -1;
}
/*
* convert a line supposedly from an ircII server into
* some nice usable structured data
*
* returns:
* -1 on malformed data being passed in, and 1 on success
*/
int
ircii_convert(char *l, ircII *p)
{
char *user, *host, *type, *to, *args, *q, *s, *t;
if (!l)
return 0;
memset(p, 0, sizeof(ircII));
if (!l || !*l || !(q = skip_space(l)))
return -1;
switch (*q)
{
case 'N':
to = skip_to_next(q);
if (!to || !*to)
return -1;
if (strcmp(q, IRCII_STR_NOTICE) == 0)
{
if (!(args = skip_to_next(to)))
return -1;
p->type = IRCII_TM_NOTICE;
p->targ = to;
if (*args == ':')
p->msg = args + 1;
else
p->msg = args;
break;
}
return -1;
case 'E':
args = skip_to_next(q);
if (!args || !*args)
return -1;
if (strcmp(q, IRCII_STR_ERROR) == 0)
{
p->type = IRCII_TM_ERROR;
if (args && *args == ':')
args++;
p->msg = args;
break;
}
return -1;
case 'P':
args = skip_to_next(q);
if (!args || !*args)
return -1;
if (strcmp(q, IRCII_STR_PING) == 0)
{
p->type = IRCII_TM_PING;
if (args && *args == ':')
args++;
p->msg = args;
break;
}
return -1;
case ':':
if (!(q+1) || !(*(q+1)))
return -1;
p->from = q + 1;
type = skip_to_next(p->from);
user = index(q, '!');
host = index(q, '@');
if (user && *user && host && *host)
{
if (host <= user)
return -1;
*user++ = '\0';
*host++ = '\0';
p->user = user;
p->host = host;
}
/* nasty string comparison stuff */
to = skip_to_next(type);
if (!to || !*to)
return -1;
if (strcmp(type, IRCII_STR_PRIVMSG) == 0)
{
if (!(args = skip_to_next(to)))
return -1;
p->targ = to;
s = strchr(args, '\001');
t = strrchr(args, '\001');
if (s && t && s != t)
{
*t = '\0';
p->type = IRCII_TM_CTCP;
p->msg = s;
}
else if (*args == ':' && (args+1) && *(args+1))
{
p->type = IRCII_TM_PRIVMSG;
p->msg = args+1;
}
else
{
p->type = IRCII_TM_PRIVMSG;
p->msg = args;
}
}
else if (strcmp(type, IRCII_STR_NOTICE) == 0)
{
if (!(args = skip_to_next(to)))
return -1;
p->targ = to;
s = strchr(args, '\001');
t = strrchr(args, '\001');
if (s && t && s != t)
{
*t = '\0';
p->type = IRCII_TM_CTCP_REPLY;
p->msg = s;
}
else
{
p->type = IRCII_TM_NOTICE;
if (*args == ':' && (args+1) && *(args+1))
args++;
p->msg = args;
}
}
else if (strcmp(type, IRCII_STR_MODE) == 0)
{
if (!(args = skip_to_next(to)))
return -1;
p->targ = to;
p->type = IRCII_TM_MODE;
p->msg = args;
}
else if (strcmp(type, IRCII_STR_JOIN) == 0)
{
p->type = IRCII_TM_JOIN;
p->targ = *to == ':' ? to+1 : to;
}
else if (strcmp(type, IRCII_STR_PART) == 0)
{
p->type = IRCII_TM_PART;
p->targ = *to == ':' ? to+1 : to;
}
else if (strcmp(type, IRCII_STR_QUIT) == 0)
{
p->type = IRCII_TM_QUIT;
p->msg = *to == ':' ? to+1 : to;
}
else if (strcmp(type, IRCII_STR_PONG) == 0)
{
p->type = IRCII_TM_PONG;
p->msg = *to == ':' ? to+1 : to;
}
else if (strcmp(type, IRCII_STR_NICK) == 0)
{
p->type = IRCII_TM_NICK;
p->msg = *to == ':' ? to+1 : to;
}
else if (isdigit(*type) && atoi(type) > 0)
{
p->type = IRCII_TM_NUMERIC;
p->numeric = atoi(type);
if (!(args = skip_to_next(to)))
return -1;
if (*args == ':' && (args+1) && *(args+1))
args++;
p->msg = args;
p->targ = to;
}
else
return -1;
break;
default:
printf("Unknown message beginning: %s\n", q);
return -1;
}
return 1;
}
