X-Git-Url: https://jfr.im/git/irc/rqf/shadowircd.git/blobdiff_plain/38e6acddad741b38a475fe3d10dfffb3c6d6c639..2c2e0aa96ec22228874d6ddb859ca4ff99f6023d:/src/reject.c diff --git a/src/reject.c b/src/reject.c index ac01715..9dacd40 100644 --- a/src/reject.c +++ b/src/reject.c @@ -25,39 +25,36 @@ #include "stdinc.h" #include "config.h" -#include "patricia.h" #include "client.h" #include "s_conf.h" -#include "event.h" -#include "tools.h" #include "reject.h" #include "s_stats.h" #include "msg.h" #include "hash.h" -static patricia_tree_t *reject_tree; -dlink_list delay_exit; -static dlink_list reject_list; +static rb_patricia_tree_t *reject_tree; +rb_dlink_list delay_exit; +static rb_dlink_list reject_list; -static patricia_tree_t *unknown_tree; +static rb_patricia_tree_t *unknown_tree; struct reject_data { - dlink_node rnode; + rb_dlink_node rnode; time_t time; unsigned int count; uint32_t mask_hashv; }; -static patricia_tree_t *unknown_tree; +static rb_patricia_tree_t *unknown_tree; static void reject_exit(void *unused) { struct Client *client_p; - dlink_node *ptr, *ptr_next; + rb_dlink_node *ptr, *ptr_next; - DLINK_FOREACH_SAFE(ptr, ptr_next, delay_exit.head) + RB_DLINK_FOREACH_SAFE(ptr, ptr_next, delay_exit.head) { client_p = ptr->data; if(IsDead(client_p)) @@ -81,7 +78,7 @@ reject_exit(void *unused) } close_connection(client_p); SetDead(client_p); - dlinkAddAlloc(client_p, &dead_list); + rb_dlinkAddAlloc(client_p, &dead_list); } delay_exit.head = delay_exit.tail = NULL; @@ -91,38 +88,38 @@ reject_exit(void *unused) static void reject_expires(void *unused) { - dlink_node *ptr, *next; - patricia_node_t *pnode; + rb_dlink_node *ptr, *next; + rb_patricia_node_t *pnode; struct reject_data *rdata; - DLINK_FOREACH_SAFE(ptr, next, reject_list.head) + RB_DLINK_FOREACH_SAFE(ptr, next, reject_list.head) { pnode = ptr->data; rdata = pnode->data; - if(rdata->time + ConfigFileEntry.reject_duration > CurrentTime) + if(rdata->time + ConfigFileEntry.reject_duration > rb_current_time()) continue; - dlinkDelete(ptr, &reject_list); - MyFree(rdata); - patricia_remove(reject_tree, pnode); + rb_dlinkDelete(ptr, &reject_list); + rb_free(rdata); + rb_patricia_remove(reject_tree, pnode); } } void init_reject(void) { - reject_tree = New_Patricia(PATRICIA_BITS); - unknown_tree = New_Patricia(PATRICIA_BITS); - eventAdd("reject_exit", reject_exit, NULL, DELAYED_EXIT_TIME); - eventAdd("reject_expires", reject_expires, NULL, 60); + reject_tree = rb_new_patricia(PATRICIA_BITS); + unknown_tree = rb_new_patricia(PATRICIA_BITS); + rb_event_add("reject_exit", reject_exit, NULL, DELAYED_EXIT_TIME); + rb_event_add("reject_expires", reject_expires, NULL, 60); } void add_reject(struct Client *client_p, const char *mask1, const char *mask2) { - patricia_node_t *pnode; + rb_patricia_node_t *pnode; struct reject_data *rdata; uint32_t hashv; @@ -136,23 +133,23 @@ add_reject(struct Client *client_p, const char *mask1, const char *mask2) if (mask2 != NULL) hashv ^= fnv_hash_upper(mask2, 32); - if((pnode = match_ip(reject_tree, (struct sockaddr *)&client_p->localClient->ip)) != NULL) + if((pnode = rb_match_ip(reject_tree, (struct sockaddr *)&client_p->localClient->ip)) != NULL) { rdata = pnode->data; - rdata->time = CurrentTime; + rdata->time = rb_current_time(); rdata->count++; } else { int bitlen = 32; -#ifdef IPV6 +#ifdef RB_IPV6 if(client_p->localClient->ip.ss_family == AF_INET6) bitlen = 128; #endif pnode = make_and_lookup_ip(reject_tree, (struct sockaddr *)&client_p->localClient->ip, bitlen); - pnode->data = rdata = MyMalloc(sizeof(struct reject_data)); - dlinkAddTail(pnode, &rdata->rnode, &reject_list); - rdata->time = CurrentTime; + pnode->data = rdata = rb_malloc(sizeof(struct reject_data)); + rb_dlinkAddTail(pnode, &rdata->rnode, &reject_list); + rdata->time = rb_current_time(); rdata->count = 1; } rdata->mask_hashv = hashv; @@ -161,7 +158,7 @@ add_reject(struct Client *client_p, const char *mask1, const char *mask2) int check_reject(struct Client *client_p) { - patricia_node_t *pnode; + rb_patricia_node_t *pnode; struct reject_data *rdata; /* Reject is disabled */ @@ -169,19 +166,19 @@ check_reject(struct Client *client_p) ConfigFileEntry.reject_duration == 0) return 0; - pnode = match_ip(reject_tree, (struct sockaddr *)&client_p->localClient->ip); + pnode = rb_match_ip(reject_tree, (struct sockaddr *)&client_p->localClient->ip); if(pnode != NULL) { rdata = pnode->data; - rdata->time = CurrentTime; + rdata->time = rb_current_time(); if(rdata->count > ConfigFileEntry.reject_after_count) { - ServerStats->is_rej++; + ServerStats.is_rej++; SetReject(client_p); - rb_setselect(client_p->localClient->F->fd, FDLIST_NONE, COMM_SELECT_WRITE | COMM_SELECT_READ, NULL, NULL, 0); + rb_setselect(client_p->localClient->F, RB_SELECT_WRITE | RB_SELECT_READ, NULL, NULL); SetClosing(client_p); - dlinkMoveNode(&client_p->localClient->tnode, &unknown_list, &delay_exit); + rb_dlinkMoveNode(&client_p->localClient->tnode, &unknown_list, &delay_exit); return 1; } } @@ -192,36 +189,36 @@ check_reject(struct Client *client_p) void flush_reject(void) { - dlink_node *ptr, *next; - patricia_node_t *pnode; + rb_dlink_node *ptr, *next; + rb_patricia_node_t *pnode; struct reject_data *rdata; - DLINK_FOREACH_SAFE(ptr, next, reject_list.head) + RB_DLINK_FOREACH_SAFE(ptr, next, reject_list.head) { pnode = ptr->data; rdata = pnode->data; - dlinkDelete(ptr, &reject_list); - MyFree(rdata); - patricia_remove(reject_tree, pnode); + rb_dlinkDelete(ptr, &reject_list); + rb_free(rdata); + rb_patricia_remove(reject_tree, pnode); } } int remove_reject_ip(const char *ip) { - patricia_node_t *pnode; + rb_patricia_node_t *pnode; /* Reject is disabled */ if(ConfigFileEntry.reject_after_count == 0 || ConfigFileEntry.reject_ban_time == 0 || ConfigFileEntry.reject_duration == 0) return -1; - if((pnode = match_string(reject_tree, ip)) != NULL) + if((pnode = rb_match_string(reject_tree, ip)) != NULL) { struct reject_data *rdata = pnode->data; - dlinkDelete(&rdata->rnode, &reject_list); - MyFree(rdata); - patricia_remove(reject_tree, pnode); + rb_dlinkDelete(&rdata->rnode, &reject_list); + rb_free(rdata); + rb_patricia_remove(reject_tree, pnode); return 1; } return 0; @@ -230,8 +227,8 @@ remove_reject_ip(const char *ip) int remove_reject_mask(const char *mask1, const char *mask2) { - dlink_node *ptr, *next; - patricia_node_t *pnode; + rb_dlink_node *ptr, *next; + rb_patricia_node_t *pnode; struct reject_data *rdata; uint32_t hashv; int n = 0; @@ -241,15 +238,15 @@ remove_reject_mask(const char *mask1, const char *mask2) hashv ^= fnv_hash_upper(mask1, 32); if (mask2 != NULL) hashv ^= fnv_hash_upper(mask2, 32); - DLINK_FOREACH_SAFE(ptr, next, reject_list.head) + RB_DLINK_FOREACH_SAFE(ptr, next, reject_list.head) { pnode = ptr->data; rdata = pnode->data; if (rdata->mask_hashv == hashv) { - dlinkDelete(ptr, &reject_list); - MyFree(rdata); - patricia_remove(reject_tree, pnode); + rb_dlinkDelete(ptr, &reject_list); + rb_free(rdata); + rb_patricia_remove(reject_tree, pnode); n++; } } @@ -260,12 +257,12 @@ remove_reject_mask(const char *mask1, const char *mask2) int add_unknown_ip(struct Client *client_p) { - patricia_node_t *pnode; + rb_patricia_node_t *pnode; - if((pnode = match_ip(unknown_tree, (struct sockaddr *)&client_p->localClient->ip)) == NULL) + if((pnode = rb_match_ip(unknown_tree, (struct sockaddr *)&client_p->localClient->ip)) == NULL) { int bitlen = 32; -#ifdef IPV6 +#ifdef RB_IPV6 if(client_p->localClient->ip.ss_family == AF_INET6) bitlen = 128; #endif @@ -277,9 +274,9 @@ add_unknown_ip(struct Client *client_p) { SetExUnknown(client_p); SetReject(client_p); - rb_setselect(client_p->localClient->F->fd, FDLIST_NONE, COMM_SELECT_WRITE | COMM_SELECT_READ, NULL, NULL, 0); + rb_setselect(client_p->localClient->F, RB_SELECT_WRITE | RB_SELECT_READ, NULL, NULL); SetClosing(client_p); - dlinkMoveNode(&client_p->localClient->tnode, &unknown_list, &delay_exit); + rb_dlinkMoveNode(&client_p->localClient->tnode, &unknown_list, &delay_exit); return 1; } @@ -291,14 +288,14 @@ add_unknown_ip(struct Client *client_p) void del_unknown_ip(struct Client *client_p) { - patricia_node_t *pnode; + rb_patricia_node_t *pnode; - if((pnode = match_ip(unknown_tree, (struct sockaddr *)&client_p->localClient->ip)) != NULL) + if((pnode = rb_match_ip(unknown_tree, (struct sockaddr *)&client_p->localClient->ip)) != NULL) { pnode->data = (void *)((unsigned long)pnode->data - 1); if((unsigned long)pnode->data <= 0) { - patricia_remove(unknown_tree, pnode); + rb_patricia_remove(unknown_tree, pnode); } } /* this can happen due to m_webirc.c's manipulations, for example */