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m_message::add_target from ratbox3

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This commit is contained in:
Valery Yatsko 2008-04-02 14:05:17 +04:00
parent 4c07af8252
commit e55bb3da3d
1 changed files with 57 additions and 69 deletions
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26
modules/core/m_message.c
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@ -564,30 +564,19 @@ expire_tgchange(void *unused)
static int static int
add_target(struct Client *source_p, struct Client *target_p) add_target(struct Client *source_p, struct Client *target_p)
{ {
int i, j; unsigned int i, j;
uint32_t hashv; /* messaging themselves, doesnt incur any penalties */
if(source_p == target_p)
/* can msg themselves or services without using any target slots */
if(source_p == target_p || IsService(target_p))
return 1; 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)) if(USED_TARGETS(source_p))
{ {
/* hunt for an existing target */ /* hunt for an existing target */
for(i = PREV_FREE_TARGET(source_p), j = USED_TARGETS(source_p); for(i = PREV_FREE_TARGET(source_p), j = USED_TARGETS(source_p);
j; --j, PREV_TARGET(i)) j;
--j, PREV_TARGET(i))
{ {
if(source_p->localClient->targets[i] == hashv) if(source_p->localClient->targets[i] == target_p)
return 1; return 1;
} }
@ -612,7 +601,6 @@ add_target(struct Client *source_p, struct Client *target_p)
/* cant clear any, full target list */ /* cant clear any, full target list */
else if(USED_TARGETS(source_p) == 10) else if(USED_TARGETS(source_p) == 10)
{ {
ServerStats->is_tgch++;
add_tgchange(source_p->sockhost); add_tgchange(source_p->sockhost);
return 0; return 0;
} }
@ -626,7 +614,7 @@ add_target(struct Client *source_p, struct Client *target_p)
SetTGChange(source_p); SetTGChange(source_p);
} }
source_p->localClient->targets[FREE_TARGET(source_p)] = hashv; source_p->localClient->targets[FREE_TARGET(source_p)] = target_p;
NEXT_TARGET(FREE_TARGET(source_p)); NEXT_TARGET(FREE_TARGET(source_p));
++USED_TARGETS(source_p); ++USED_TARGETS(source_p);
return 1; return 1;