#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);
msptr = find_channel_membership(chptr, source_p);
- if(!IsServer(source_p) && !IsService(source_p) && !is_chanop_voiced(msptr))
+ if(!IsServer(source_p) && !IsService(source_p) && !is_chanop_voiced(msptr) && !IsOverride(source_p))
{
sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED),
get_id(&me, source_p),
{
int result;
char text2[BUFSIZE];
+ int contor;
+ int caps = 0;
+ int len = 0;
if(MyClient(source_p))
{
if(result == CAN_SEND_OPV ||
!flood_attack_channel(p_or_n, source_p, chptr, chptr->chname))
{
+ if (strlen(text) > 10 && chptr->mode.mode & MODE_NOCAPS)
+ {
+ for(contor=0; contor < strlen(text); contor++)
+ {
+ if(IsUpper(text[contor]) && !isdigit(text[contor]))
+ caps++;
+ len++;
+ }
+ if(((caps*100)/(len)) >= 50)
+ {
+ sendto_one_numeric(source_p, ERR_CANNOTSENDTOCHAN,
+ form_str(ERR_CANNOTSENDTOCHAN), chptr->chname);
+ return;
+ }
+ }
+ if (p_or_n != PRIVMSG && chptr->mode.mode & MODE_NONOTICE)
+ {
+ sendto_one_numeric(source_p, ERR_CANNOTSENDTOCHAN,
+ form_str(ERR_CANNOTSENDTOCHAN), chptr->chname);
+ return;
+ }
+ if (p_or_n != NOTICE && chptr->mode.mode & MODE_NOACTION &&
+ !strncasecmp(text + 1, "ACTION", 6))
+ {
+ sendto_one_numeric(source_p, ERR_CANNOTSENDTOCHAN,
+ form_str(ERR_CANNOTSENDTOCHAN), chptr->chname);
+ return;
+ }
if (p_or_n != NOTICE && *text == '\001' &&
strncasecmp(text + 1, "ACTION", 6))
{
}
}
-/* checks if source_p is allowed to send to target_p */
-static int
-add_target(struct Client *source_p, struct Client *target_p)
-{
- int i, j;
- uint32_t hashv;
- uint32_t *targets;
-
- /* 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);
- targets = source_p->localClient->targets;
-
- /* check for existing target, and move it to the head */
- for(i = 0; i < TGCHANGE_NUM + TGCHANGE_REPLY; i++)
- {
- if(targets[i] == hashv)
- {
- for(j = i; j > 0; j--)
- targets[j] = targets[j - 1];
- targets[0] = hashv;
- return 1;
- }
- }
-
- if(source_p->localClient->targets_free < TGCHANGE_NUM)
- {
- /* 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 + source_p->localClient->targets_free > TGCHANGE_NUM)
- source_p->localClient->targets_free = TGCHANGE_NUM;
- else
- source_p->localClient->targets_free += i;
-
- source_p->localClient->target_last = rb_current_time();
- }
- /* cant clear any, full target list */
- else if(source_p->localClient->targets_free == 0)
- {
- 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);
- }
-
- for(i = TGCHANGE_NUM + TGCHANGE_REPLY - 1; i > 0; i--)
- targets[i] = targets[i - 1];
- targets[0] = hashv;
- source_p->localClient->targets_free--;
- return 1;
-}
-
-/* allows source_p to send to target_p */
-static void
-add_reply_target(struct Client *source_p, struct Client *target_p)
-{
- int i, j;
- uint32_t hashv;
- uint32_t *targets;
-
- /* can msg themselves or services without using any target slots */
- if(source_p == target_p || IsService(target_p))
- return;
-
- hashv = fnv_hash_upper((const unsigned char *)use_id(target_p), 32);
- targets = source_p->localClient->targets;
-
- /* check for existing target, and move it to the first reply slot
- * if it is in a reply slot
- */
- for(i = 0; i < TGCHANGE_NUM + TGCHANGE_REPLY; i++)
- {
- if(targets[i] == hashv)
- {
- if(i > TGCHANGE_NUM)
- {
- for(j = i; j > TGCHANGE_NUM; j--)
- targets[j] = targets[j - 1];
- targets[TGCHANGE_NUM] = hashv;
- }
- return;
- }
- }
- for(i = TGCHANGE_NUM + TGCHANGE_REPLY - 1; i > TGCHANGE_NUM; i--)
- targets[i] = targets[i - 1];
- targets[TGCHANGE_NUM] = hashv;
-}
-
/*
* msg_client
*
if(MyClient(target_p))
{
+ if (IsSetNoCTCP(target_p) && p_or_n != NOTICE && *text == '\001' && strncasecmp(text + 1, "ACTION", 6))
+ {
+ sendto_one_numeric(source_p, ERR_NOCTCP,
+ form_str(ERR_NOCTCP),
+ target_p->name);
+ }
/* XXX Controversial? allow opers always to send through a +g */
- if(!IsServer(source_p) && (IsSetCallerId(target_p) ||
+ else if(!IsServer(source_p) && (IsSetCallerId(target_p) ||
+ (IsSetSCallerId(target_p) && !has_common_channel(source_p, target_p)) ||
(IsSetRegOnlyMsg(target_p) && !source_p->user->suser[0])))
{
/* Here is the anti-flood bot/spambot code -db */
form_str(ERR_NONONREG),
target_p->name);
}
+ else if (IsSetSCallerId(target_p) && !has_common_channel(source_p, target_p))
+ {
+ if (p_or_n != NOTICE)
+ sendto_one_numeric(source_p, ERR_NOCOMMONCHAN,
+ form_str(ERR_NOCOMMONCHAN),
+ target_p->name);
+ }
else
{
/* check for accept, flag recipient incoming message */
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
projects / irc / rqf / shadowircd.git / blobdiff