send_reply(cptr, RPL_ENDOFBANLIST, chptr->chname);
}
-/** Remove bells and commas from channel name
- *
- * @param cn Channel name to clean, modified in place.
- */
-void clean_channelname(char *cn)
-{
- int i;
-
- for (i = 0; cn[i]; i++) {
- if (i >= IRCD_MIN(CHANNELLEN, feature_int(FEAT_CHANNELLEN))
- || !IsChannelChar(cn[i])) {
- cn[i] = '\0';
- return;
- }
- if (IsChannelLower(cn[i])) {
- cn[i] = ToLower(cn[i]);
-#ifndef FIXME
- /*
- * Remove for .08+
- * toupper(0xd0)
- */
- if ((unsigned char)(cn[i]) == 0xd0)
- cn[i] = (char) 0xf0;
-#endif
- }
- }
-}
-
/** Get a channel block, creating if necessary.
* Get Channel block for chname (and allocate a new channel
* block, if it didn't exists before).
}
}
-/** Helper function to clean key-like parameters. */
-static void
-clean_key(char *s)
+/** Helper function to validate key-like parameters.
+ *
+ * @param[in] state Parse state for feedback to user.
+ * @param[in] s Key to validate.
+ * @param[in] command String to pass for need_more_params() command.
+ * @return Zero on an invalid key, non-zero if the key was okay.
+ */
+static int
+is_clean_key(struct ParseState *state, char *s, char *command)
{
- int t_len = KEYLEN;
+ int ii;
- while (*s > ' ' && *s != ':' && *s != ',' && t_len--)
- s++;
- *s = '\0';
+ if (s[0] == '\0') {
+ if (MyUser(state->sptr))
+ need_more_params(state->sptr, command);
+ return 0;
+ }
+ else if (s[0] == ':') {
+ if (MyUser(state->sptr))
+ send_reply(state->sptr, ERR_INVALIDKEY, state->chptr->chname);
+ return 0;
+ }
+ for (ii = 0; (ii <= KEYLEN) && (s[ii] != '\0'); ++ii) {
+ if ((unsigned char)s[ii] <= ' ' || s[ii] == ',') {
+ if (MyUser(state->sptr))
+ send_reply(state->sptr, ERR_INVALIDKEY, state->chptr->chname);
+ return 0;
+ }
+ }
+ if (ii > KEYLEN) {
+ if (MyUser(state->sptr))
+ send_reply(state->sptr, ERR_INVALIDKEY, state->chptr->chname);
+ return 0;
+ }
+ return 1;
}
/*
state->done |= DONE_KEY_DEL;
}
- /* clean up the key string */
- clean_key(t_str);
- if (!*t_str || *t_str == ':') { /* warn if empty */
- if (MyUser(state->sptr))
- need_more_params(state->sptr, state->dir == MODE_ADD ? "MODE +k" :
- "MODE -k");
+ /* If the key is invalid, tell the user and bail. */
+ if (!is_clean_key(state, t_str, state->dir == MODE_ADD ? "MODE +k" :
+ "MODE -k"))
return;
- }
if (!state->mbuf)
return;
state->done |= DONE_UPASS_DEL;
}
- /* clean up the upass string */
- clean_key(t_str);
- if (!*t_str || *t_str == ':') { /* warn if empty */
- if (MyUser(state->sptr))
- need_more_params(state->sptr, state->dir == MODE_ADD ? "MODE +U" :
- "MODE -U");
+ /* If the Upass is invalid, tell the user and bail. */
+ if (!is_clean_key(state, t_str, state->dir == MODE_ADD ? "MODE +U" :
+ "MODE -U"))
return;
- }
if (!state->mbuf)
return;
state->done |= DONE_APASS_DEL;
}
- /* clean up the apass string */
- clean_key(t_str);
- if (!*t_str || *t_str == ':') { /* warn if empty */
- if (MyUser(state->sptr))
- need_more_params(state->sptr, state->dir == MODE_ADD ? "MODE +A" :
- "MODE -A");
+ /* If the Apass is invalid, tell the user and bail. */
+ if (!is_clean_key(state, t_str, state->dir == MODE_ADD ? "MODE +A" :
+ "MODE -A"))
return;
- }
if (!state->mbuf)
return;
len -= banlen;
} else {
if (state->flags & MODE_PARSE_SET && MyUser(state->sptr) &&
+ !(state->mbuf->mb_dest & MODEBUF_DEST_OPMODE) &&
(len > (feature_int(FEAT_AVBANLEN) * feature_int(FEAT_MAXBANS)) ||
count > feature_int(FEAT_MAXBANS))) {
send_reply(state->sptr, ERR_BANLISTFULL, state->chptr->chname,
if (colon != NULL) {
*colon++ = '\0';
req_oplevel = atoi(colon);
- if (!(state->flags & MODE_PARSE_FORCE)
+ if (*flag_p == CHFL_VOICE || state->dir == MODE_DEL) {
+ /* Ignore the colon and its argument. */
+ } else if (!(state->flags & MODE_PARSE_FORCE)
&& state->member
&& (req_oplevel < OpLevel(state->member)
|| (req_oplevel == OpLevel(state->member)
&& OpLevel(state->member) < MAXOPLEVEL)
- || req_oplevel > MAXOPLEVEL))
+ || req_oplevel > MAXOPLEVEL)) {
send_reply(state->sptr, ERR_NOTLOWEROPLEVEL,
t_str, state->chptr->chname,
OpLevel(state->member), req_oplevel, "op",
OpLevel(state->member) == req_oplevel ? "the same" : "a higher");
- else if (req_oplevel <= MAXOPLEVEL)
+ } else if (req_oplevel <= MAXOPLEVEL)
oplevel = req_oplevel;
}
/* find client we're manipulating */
(state->add & (MODE_SECRET | MODE_PRIVATE)));
}
-/*
+/**
* This routine is intended to parse MODE or OPMODE commands and effect the
- * changes (or just build the bounce buffer). We pass the starting offset
- * as a
+ * changes (or just build the bounce buffer).
+ *
+ * \param[out] mbuf Receives parsed representation of mode change.
+ * \param[in] cptr Connection that sent the message to this server.
+ * \param[in] sptr Original source of the message.
+ * \param[in] chptr Channel whose modes are being changed.
+ * \param[in] parc Number of valid strings in \a parv.
+ * \param[in] parv Text arguments representing mode change, with the
+ * zero'th element containing a string like "+m" or "-o".
+ * \param[in] flags Set of bitwise MODE_PARSE_* flags.
+ * \param[in] member If non-null, the channel member attempting to change the modes.
*/
int
mode_parse(struct ModeBuf *mbuf, struct Client *cptr, struct Client *sptr,
} else {
/* Server is desynced; bounce the mode and deop the source
* to fix it. */
- state.mbuf->mb_dest &= ~MODEBUF_DEST_CHANNEL;
+ state.flags &= ~MODE_PARSE_SET;
+ state.flags |= MODE_PARSE_BOUNCE;
+ state.mbuf->mb_dest &= ~(MODEBUF_DEST_CHANNEL | MODEBUF_DEST_HACK4);
state.mbuf->mb_dest |= MODEBUF_DEST_BOUNCE | MODEBUF_DEST_HACK2;
if (!IsServer(state.cptr))
state.mbuf->mb_dest |= MODEBUF_DEST_DEOP;
"%H -d", chan);
}
}
+
+/** Send a join for the user if (s)he is a hidden member of the channel.
+ */
+void RevealDelayedJoinIfNeeded(struct Client *sptr, struct Channel *chptr)
+{
+ struct Membership *member = find_member_link(chptr, sptr);
+ if (member && IsDelayedJoin(member))
+ RevealDelayedJoin(member);
+}
projects / ircu2.10.12-pk.git / blobdiff