#include "send.h"
#include "s_newconf.h"
#include "s_stats.h"
+#include "tgchange.h"
#include "inline/stringops.h"
static int m_message(int, const char *, struct Client *, struct Client *, int, const char **);
struct Client *client_p,
struct Client *source_p, const char *nicks_channels, const char *text);
-static struct Channel *find_allowing_channel(struct Client *source_p, struct Client *target_p);
static int flood_attack_client(int p_or_n, struct Client *source_p, struct Client *target_p);
static int flood_attack_channel(int p_or_n, struct Client *source_p,
struct Channel *chptr, char *chname);
command, c, chptr->chname, text);
}
-#define PREV_FREE_TARGET(x) ((FREE_TARGET(x) == 0) ? 9 : FREE_TARGET(x) - 1)
-#define PREV_TARGET(i) ((i == 0) ? i = 9 : --i)
-#define NEXT_TARGET(i) ((i == 9) ? i = 0 : ++i)
-
static void
expire_tgchange(void *unused)
{
}
}
-static int
-add_target(struct Client *source_p, struct Client *target_p)
-{
- int i, j;
- uint32_t hashv;
-
- /* can msg themselves or services without using any target slots */
- if(source_p == target_p || IsService(target_p))
- return 1;
-
- /* special condition for those who have had PRIVMSG crippled to allow them
- * to talk to IRCops still.
- *
- * XXX: is this controversial?
- */
- if(source_p->localClient->target_last > rb_current_time() && IsOper(target_p))
- return 1;
-
- hashv = fnv_hash_upper((const unsigned char *)use_id(target_p), 32);
-
- if(USED_TARGETS(source_p))
- {
- /* hunt for an existing target */
- for(i = PREV_FREE_TARGET(source_p), j = USED_TARGETS(source_p);
- j; --j, PREV_TARGET(i))
- {
- if(source_p->localClient->targets[i] == hashv)
- return 1;
- }
-
- /* first message after connect, we may only start clearing
- * slots after this message --anfl
- */
- if(!IsTGChange(source_p))
- {
- SetTGChange(source_p);
- source_p->localClient->target_last = rb_current_time();
- }
- /* clear as many targets as we can */
- else if((i = (rb_current_time() - source_p->localClient->target_last) / 60))
- {
- if(i > USED_TARGETS(source_p))
- USED_TARGETS(source_p) = 0;
- else
- USED_TARGETS(source_p) -= i;
-
- source_p->localClient->target_last = rb_current_time();
- }
- /* cant clear any, full target list */
- else if(USED_TARGETS(source_p) == 10)
- {
- ServerStats.is_tgch++;
- add_tgchange(source_p->sockhost);
- return 0;
- }
- }
- /* no targets in use, reset their target_last so that they cant
- * abuse a long idle to get targets back more quickly
- */
- else
- {
- source_p->localClient->target_last = rb_current_time();
- SetTGChange(source_p);
- }
-
- source_p->localClient->targets[FREE_TARGET(source_p)] = hashv;
- NEXT_TARGET(FREE_TARGET(source_p));
- ++USED_TARGETS(source_p);
- return 1;
-}
-
/*
* msg_client
*
/* Here is the anti-flood bot/spambot code -db */
if(accept_message(source_p, target_p) || IsOper(source_p))
{
+ add_reply_target(target_p, source_p);
sendto_one(target_p, ":%s!%s@%s %s %s :%s",
source_p->name,
source_p->username,
form_str(RPL_TARGNOTIFY),
target_p->name);
+ add_reply_target(target_p, source_p);
sendto_one(target_p, form_str(RPL_UMODEGMSG),
me.name, target_p->name, source_p->name,
source_p->username, source_p->host);
}
}
else
+ {
+ add_reply_target(target_p, source_p);
sendto_anywhere(target_p, source_p, command, ":%s", text);
+ }
}
else
sendto_anywhere(target_p, source_p, command, ":%s", text);
return;
}
-static struct Channel *
-find_allowing_channel(struct Client *source_p, struct Client *target_p)
-{
- rb_dlink_node *ptr;
- struct membership *msptr;
-
- RB_DLINK_FOREACH(ptr, source_p->user->channel.head)
- {
- msptr = ptr->data;
- if (is_chanop_voiced(msptr) && IsMember(target_p, msptr->chptr))
- return msptr->chptr;
- }
- return NULL;
-}
-
/*
* flood_attack_client
* inputs - flag 0 if PRIVMSG 1 if NOTICE. RFC