--- /dev/null
+/* spamserv.c - anti spam service
+ * Copyright 2004 feigling
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version. Important limitations are
+ * listed in the COPYING file that accompanies this software.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, email srvx-maintainers@srvx.net.
+ *
+ * $Id: spamserv.c,v 1.08 2004/06/27 22:21:00 feigling Exp $
+ */
+
+#include "conf.h"
+#include "spamserv.h"
+#include "chanserv.h"
+#include "global.h"
+#include "modcmd.h"
+#include "saxdb.h"
+#include "timeq.h"
+#include "gline.h"
+
+#define SPAMSERV_CONF_NAME "services/spamserv"
+
+#define KEY_EXCEPTIONS "exceptions"
+#define KEY_FLAGS "flags"
+#define KEY_INFO "info"
+#define KEY_EXCEPTLEVEL "exceptlevel"
+#define KEY_EXPIRY "expiry"
+
+#define KEY_DEBUG_CHANNEL "debug_channel"
+#define KEY_GLOBAL_EXCEPTIONS "global_exceptions"
+#define KEY_NETWORK_RULES "network_rules"
+#define KEY_TRIGGER "trigger"
+#define KEY_SHORT_BAN_DURATION "short_ban_duration"
+#define KEY_LONG_BAN_DURATION "long_ban_duration"
+#define KEY_GLINE_DURATION "gline_duration"
+#define KEY_EXCEPTION_MAX "exception_max"
+#define KEY_EXCEPTION_MIN_LEN "exception_min_len"
+#define KEY_EXCEPTION_MAX_LEN "exception_max_len"
+#define KEY_ADV_CHAN_MUST_EXIST "adv_chan_must_exist"
+#define KEY_STRIP_MIRC_CODES "strip_mirc_codes"
+#define KEY_ALLOW_MOVE_MERGE "allow_move_merge"
+
+#define SPAMSERV_FUNC(NAME) MODCMD_FUNC(NAME)
+#define SPAMSERV_SYNTAX() svccmd_send_help(user, spamserv, cmd)
+#define SPAMSERV_MIN_PARMS(N) do { \
+(void)argv; \
+ if(argc < N) { \
+ ss_reply(MSG_MISSING_PARAMS, argv[0]); \
+ SPAMSERV_SYNTAX(); \
+ return 0; } } while(0)
+
+struct userNode *spamserv;
+static struct module *spamserv_module;
+static struct service *spamserv_service;
+static struct log_type *SS_LOG;
+static unsigned long crc_table[256];
+
+dict_t registered_channels_dict;
+dict_t connected_users_dict;
+dict_t killed_users_dict;
+
+#define spamserv_notice(target, format...) send_message(target , spamserv , ## format)
+#define spamserv_debug(format...) do { if(spamserv_conf.debug_channel) send_channel_notice(spamserv_conf.debug_channel , spamserv , ## format); } while(0)
+#define ss_reply(format...) send_message(user , spamserv , ## format)
+
+#define SET_SUBCMDS_SIZE 10
+
+const char *set_subcommands[SET_SUBCMDS_SIZE] = {"SPAMLIMIT", "ADVREACTION", "WARNREACTION", "ADVSCAN", "SPAMSCAN", "FLOODSCAN", "JOINFLOODSCAN", "EXCEPTLEVEL","SCANCHANOPS", "SCANVOICED"};
+
+static void spamserv_clear_spamNodes(struct chanNode *channel);
+static void spamserv_punish(struct chanNode *channel, struct userNode *user, time_t expires, char *reason, int ban);
+static unsigned long crc32(const char *text);
+
+#define BINARY_OPTION(arguments...) return binary_option(arguments, user, channel, argc, argv);
+#define MULTIPLE_OPTION(arguments...) return multiple_option(arguments, values, ArrayLength(values), user, channel, argc, argv);
+
+static const struct message_entry msgtab[] = {
+ { "SSMSG_CHANNEL_OPTIONS", "Channel Options:" },
+ { "SSMSG_STRING_VALUE", "$b%s$b%s" },
+ { "SSMSG_NUMERIC_VALUE", "$b%s$b%d - %s" },
+ { "SSMSG_EASYNUMERIC_VALUE", "$b%s$b%d" },
+ { "SSMSG_INVALID_NUM_SET", "$b'%d'$b is an invalid %s setting." },
+ { "SSMSG_INVALID_OPTION", "$b%s$b is not a valid %s option." },
+ { "SSMSG_INVALID_BINARY", "$b%s$b is an invalid binary value." },
+
+ { "SSMSG_NOT_REGISTERED", "$b%s$b has not been registered with $b$X$b." },
+ { "SSMSG_NOT_REGISTERED_CS", "$b%s$b has not been registered with $b$C$b." },
+ { "SSMSG_ALREADY_REGISTERED", "$b%s$b is already registered." },
+ { "SSMSG_DEBUG_CHAN", "You may not register the debug channel." },
+ { "SSMSG_SUSPENDED_CS", "$b$C$b access to $b%s$b has been temporarily suspended, thus you can't %s it." },
+ { "SSMSG_SUSPENDED", "$b$X$b access to $b%s$b has been temporarily suspended." },
+ { "SSMSG_NO_REGISTER", "Due to an error it was not possible to register $b%s$b." },
+ { "SSMSG_REG_SUCCESS", "Channel $b%s$b registered." },
+ { "SSMSG_UNREG_SUCCESS", "$b%s$b has been unregistered." },
+ { "SSMSG_NO_ACCESS", "You lack sufficient access to use this command." },
+ { "SSMSG_MUST_BE_OPER", "You must be an irc operator to set this option." },
+ { "SSMSG_CONFIRM_UNREG", "To confirm this unregistration, you must append 'CONFIRM' to the end of your command. For example, 'unregister CONFIRM'." },
+
+ { "SSMSG_NO_EXCEPTIONS", "No words found in the exception list." },
+ { "SSMSG_NO_SUCH_EXCEPTION", "Word $b%s$b not found in the exception list." },
+ { "SSMSG_EXCEPTION_LIST", "The following words are in the exception list:" },
+ { "SSMSG_EXCEPTION_ADDED", "Word $b%s$b added to the exception list." },
+ { "SSMSG_EXCEPTION_DELETED", "Word $b%s$b deleted from the exception list." },
+ { "SSMSG_EXCEPTION_IN_LIST", "The word $b%s$b is already in the exception list." },
+ { "SSMSG_EXCEPTION_MAX", "The exception list has reached the maximum exceptions (max %lu). Delete a word to add another one." },
+ { "SSMSG_EXCEPTION_TOO_SHORT", "The word must be at least %lu characters long." },
+ { "SSMSG_EXCEPTION_TOO_LONG", "The word may not be longer than %lu characters." },
+
+ { "SSMSG_STATUS", "$bStatus:$b" },
+ { "SSMSG_STATUS_USERS", "Total Users Online: %u" },
+ { "SSMSG_STATUS_CHANNELS", "Registered Channels: %u" },
+ { "SSMSG_STATUS_MEMORY", "$bMemory Information:$b" },
+ { "SSMSG_STATUS_CHANNEL_LIST", "$bRegistered Channels:$b" },
+ { "SSMSG_STATUS_NO_CHANNEL", "No channels registered." },
+ { NULL, NULL }
+};
+
+#define SSMSG_DEBUG_KICK "Kicked user $b%s$b from $b%s$b, reason: %s"
+#define SSMSG_DEBUG_BAN "Banned user $b%s$b from $b%s$b, reason: %s"
+#define SSMSG_DEBUG_KILL "Killed user $b%s$b, last violation in $b%s$b"
+#define SSMSG_DEBUG_GLINE "Glined user $b%s$b, host $b%s$b, last violation in $b%s$b"
+#define SSMSG_DEBUG_RECONNECT "Killed user $b%s$b reconnected to the network"
+#define SSMSG_SPAM "Spamming"
+#define SSMSG_FLOOD "Flooding the channel/network"
+#define SSMSG_ADV "Advertising"
+#define SSMSG_JOINFLOOD "Join flooding the channel"
+#define SSMSG_WARNING "%s is against the network rules"
+#define SSMSG_WARNING_2 "You are violating the network rules"
+#define SSMSG_WARNING_RULES "%s is against the network rules. Read the network rules at %s"
+#define SSMSG_WARNING_RULES_2 "You are violating the network rules. Read the network rules at %s"
+
+static struct
+{
+ struct chanNode *debug_channel;
+ struct string_list *global_exceptions;
+ const char *network_rules;
+ unsigned char trigger;
+ unsigned long short_ban_duration;
+ unsigned long long_ban_duration;
+ unsigned long gline_duration;
+ unsigned long exception_max;
+ unsigned long exception_min_len;
+ unsigned long exception_max_len;
+ unsigned int adv_chan_must_exist : 1;
+ unsigned int strip_mirc_codes : 1;
+ unsigned int allow_move_merge : 1;
+} spamserv_conf;
+
+/***********************************************/
+/* Channel */
+/***********************************************/
+
+struct chanInfo*
+get_chanInfo(const char *channelname)
+{
+ return dict_find(registered_channels_dict, channelname, 0);
+}
+
+static void
+spamserv_join_channel(struct chanNode *channel)
+{
+ struct mod_chanmode change;
+ mod_chanmode_init(&change);
+ change.argc = 1;
+ change.args[0].mode = MODE_CHANOP;
+ change.args[0].u.member = AddChannelUser(spamserv, channel);
+ mod_chanmode_announce(spamserv, channel, &change);
+}
+
+static void
+spamserv_part_channel(struct chanNode *channel, char *reason)
+{
+ /* we only have to clear the spamNodes because every other node expires on it's own */
+ spamserv_clear_spamNodes(channel);
+ DelChannelUser(spamserv, channel, reason, 0);
+}
+
+static struct chanInfo*
+spamserv_register_channel(struct chanNode *channel, struct string_list *exceptions, unsigned int flags, char *info)
+{
+ struct chanInfo *cInfo = malloc(sizeof(struct chanInfo));
+
+ if(!cInfo)
+ {
+ log_module(SS_LOG, LOG_ERROR, "Couldn't allocate memory for cInfo; channel: %s", channel->name);
+ return NULL;
+ }
+
+ cInfo->channel = channel;
+ cInfo->exceptions = exceptions ? string_list_copy(exceptions) : alloc_string_list(1);
+ cInfo->flags = flags;
+ cInfo->exceptlevel = 400;
+ safestrncpy(cInfo->info, info, sizeof(cInfo->info));
+ cInfo->suspend_expiry = 0;
+ dict_insert(registered_channels_dict, cInfo->channel->name, cInfo);
+
+ return cInfo;
+}
+
+static void
+spamserv_unregister_channel(struct chanInfo *cInfo)
+{
+ if(!cInfo)
+ return;
+
+ dict_remove(registered_channels_dict, cInfo->channel->name);
+ free_string_list(cInfo->exceptions);
+ free(cInfo);
+}
+
+void
+spamserv_cs_suspend(struct chanNode *channel, time_t expiry, int suspend, char *reason)
+{
+ struct chanInfo *cInfo = get_chanInfo(channel->name);
+
+ if(cInfo)
+ {
+ if(suspend)
+ {
+ cInfo->flags |= CHAN_SUSPENDED;
+ cInfo->suspend_expiry = expiry;
+ spamserv_part_channel(channel, reason);
+ }
+ else
+ {
+ if(CHECK_SUSPENDED(cInfo))
+ {
+ cInfo->flags &= ~CHAN_SUSPENDED;
+ cInfo->suspend_expiry = 0;
+ }
+ }
+ }
+}
+
+int
+spamserv_cs_move_merge(struct userNode *user, struct chanNode *channel, struct chanNode *target, int move)
+{
+ struct chanInfo *cInfo = get_chanInfo(channel->name);
+
+ if(cInfo)
+ {
+ char reason[MAXLEN];
+
+ if(!spamserv_conf.allow_move_merge || get_chanInfo(target->name))
+ {
+ if(move)
+ snprintf(reason, sizeof(reason), "unregistered due to a channel move to %s", target->name);
+ else
+ snprintf(reason, sizeof(reason), "unregistered due to a channel merge into %s", target->name);
+
+ spamserv_cs_unregister(user, channel, manually, reason);
+ return 0;
+ }
+
+ cInfo->channel = target;
+
+ dict_remove(registered_channels_dict, channel->name);
+ dict_insert(registered_channels_dict, target->name, cInfo);
+
+ if(move)
+ {
+ snprintf(reason, sizeof(reason), "Channel moved to %s by %s.", target->name, user->handle_info->handle);
+ }
+ else
+ {
+ spamserv_join_channel(target);
+ snprintf(reason, sizeof(reason), "%s merged into %s by %s.", channel->name, target->name, user->handle_info->handle);
+ }
+
+ if(!CHECK_SUSPENDED(cInfo))
+ spamserv_part_channel(channel, reason);
+
+ if(move)
+ snprintf(reason, sizeof(reason), "$X (channel %s) moved to %s by %s.", channel->name, target->name, user->handle_info->handle);
+ else
+ snprintf(reason, sizeof(reason), "$X (channel %s) merged into %s by %s.", channel->name, target->name, user->handle_info->handle);
+
+ global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
+ return 1;
+ }
+
+ return 0;
+}
+
+void
+spamserv_cs_unregister(struct userNode *user, struct chanNode *channel, enum cs_unreg type, char *reason)
+{
+ struct chanInfo *cInfo = get_chanInfo(channel->name);
+
+ if(cInfo)
+ {
+ char global[MAXLEN], partmsg[MAXLEN];
+
+ switch (type)
+ {
+ case manually:
+ snprintf(global, sizeof(global), "$X (channel %s) %s by %s.", channel->name, reason, user->handle_info->handle);
+ snprintf(partmsg, sizeof(partmsg), "%s %s by %s.", channel->name, reason, user->handle_info->handle);
+ break;
+ case expire:
+ snprintf(global, sizeof(global), "$X (channel %s) registration expired.", channel->name);
+ snprintf(partmsg, sizeof(partmsg), "%s registration expired.", channel->name);
+ break;
+ case lost_all_users:
+ snprintf(global, sizeof(global), "$X (channel %s) lost all users.", channel->name);
+ snprintf(partmsg, sizeof(partmsg), "%s lost all users.", channel->name);
+ break;
+ }
+
+ if(!CHECK_SUSPENDED(cInfo))
+ spamserv_part_channel(channel, partmsg);
+
+ spamserv_unregister_channel(cInfo);
+ global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, global);
+ }
+}
+
+/***********************************************/
+/* User */
+/***********************************************/
+
+static struct userInfo*
+get_userInfo(const char *nickname)
+{
+ return dict_find(connected_users_dict, nickname, 0);
+}
+
+static void
+spamserv_create_spamNode(struct chanNode *channel, struct userInfo *uInfo, char *text)
+{
+ struct spamNode *sNode = malloc(sizeof(struct spamNode));
+
+ if(!sNode)
+ {
+ log_module(SS_LOG, LOG_ERROR, "Couldn't allocate memory for sNode; channel: %s; user: %s", channel->name, uInfo->user->nick);
+ return;
+ }
+
+ sNode->channel = channel;
+ sNode->crc32 = crc32(text);
+ sNode->count = 1;
+ sNode->next = NULL;
+
+ if(uInfo->spam)
+ {
+ struct spamNode *temp = uInfo->spam;
+
+ while(temp->next)
+ temp = temp->next;
+
+ sNode->prev = temp;
+ temp->next = sNode;
+ }
+ else
+ {
+ sNode->prev = NULL;
+ uInfo->spam = sNode;
+ }
+}
+
+static void
+spamserv_delete_spamNode(struct userInfo *uInfo, struct spamNode *sNode)
+{
+ if(!sNode)
+ return;
+
+ if(sNode == uInfo->spam)
+ uInfo->spam = sNode->next;
+
+ if(sNode->next)
+ sNode->next->prev = sNode->prev;
+ if(sNode->prev)
+ sNode->prev->next = sNode->next;
+
+ free(sNode);
+}
+
+static void
+spamserv_clear_spamNodes(struct chanNode *channel)
+{
+ struct userInfo *uInfo;
+ struct spamNode *sNode;
+ unsigned int i;
+
+ for(i = 0; i < channel->members.used; i++)
+ {
+ if((uInfo = get_userInfo(channel->members.list[i]->user->nick)))
+ {
+ if((sNode = uInfo->spam))
+ {
+ for(; sNode; sNode = sNode->next)
+ if(sNode->channel == channel)
+ break;
+
+ if(sNode)
+ spamserv_delete_spamNode(uInfo, sNode);
+ }
+ }
+ }
+}
+
+static void
+spamserv_create_floodNode(struct chanNode *channel, struct userNode *user, struct floodNode **uI_fNode)
+{
+ struct floodNode *fNode = malloc(sizeof(struct floodNode));
+
+ if(!fNode)
+ {
+ log_module(SS_LOG, LOG_ERROR, "Couldn't allocate memory for fNode; channel: %s; user: %s", channel->name, user->nick);
+ return;
+ }
+
+ fNode->channel = channel;
+ fNode->owner = user;
+ fNode->count = 1;
+ fNode->time = now;
+ fNode->next = NULL;
+
+ if(*uI_fNode)
+ {
+ struct floodNode *temp = *uI_fNode;
+
+ while(temp->next)
+ temp = temp->next;
+
+ fNode->prev = temp;
+ temp->next = fNode;
+ }
+ else
+ {
+ fNode->prev = NULL;
+ *uI_fNode = fNode;
+ }
+}
+
+static void
+spamserv_delete_floodNode(struct floodNode **uI_fNode, struct floodNode *fNode)
+{
+ if(!fNode)
+ return;
+
+ if(fNode == *uI_fNode)
+ *uI_fNode = fNode->next;
+
+ if(fNode->next)
+ fNode->next->prev = fNode->prev;
+ if(fNode->prev)
+ fNode->prev->next = fNode->next;
+
+ free(fNode);
+}
+
+static void
+spamserv_create_user(struct userNode *user)
+{
+ struct userInfo *uInfo = malloc(sizeof(struct userInfo));
+ struct killNode *kNode = dict_find(killed_users_dict, irc_ntoa(&user->ip), 0);
+
+ if(!uInfo)
+ {
+ log_module(SS_LOG, LOG_ERROR, "Couldn't allocate memory for uInfo; nick: %s", user->nick);
+ return;
+ }
+
+ if(kNode)
+ spamserv_debug(SSMSG_DEBUG_RECONNECT, user->nick);
+
+ uInfo->user = user;
+ uInfo->spam = NULL;
+ uInfo->flood = NULL;
+ uInfo->joinflood = NULL;
+ uInfo->flags = kNode ? USER_KILLED : 0;
+ uInfo->warnlevel = kNode ? kNode->warnlevel : 0;
+ uInfo->lastadv = 0;
+
+ dict_insert(connected_users_dict, user->nick, uInfo);
+
+ if(kNode)
+ {
+ dict_remove(killed_users_dict, irc_ntoa(&user->ip));
+ free(kNode);
+ }
+}
+
+static void
+spamserv_delete_user(struct userInfo *uInfo)
+{
+ if(!uInfo)
+ return;
+
+ if(uInfo->spam)
+ while(uInfo->spam)
+ spamserv_delete_spamNode(uInfo, uInfo->spam);
+
+ if(uInfo->flood)
+ while(uInfo->flood)
+ spamserv_delete_floodNode(&uInfo->flood, uInfo->flood);
+
+ if(uInfo->joinflood)
+ while(uInfo->joinflood)
+ spamserv_delete_floodNode(&uInfo->joinflood, uInfo->joinflood);
+
+ dict_remove(connected_users_dict, uInfo->user->nick);
+ free(uInfo);
+}
+
+static int
+spamserv_new_user_func(struct userNode *user)
+{
+ if(!IsLocal(user))
+ spamserv_create_user(user);
+
+ return 0;
+}
+
+static void
+spamserv_del_user_func(struct userNode *user, struct userNode *killer, UNUSED_ARG(const char *why))
+{
+ struct userInfo *uInfo = get_userInfo(user->nick);
+ struct killNode *kNode;
+
+ if(killer == spamserv)
+ {
+ kNode = malloc(sizeof(struct killNode));
+
+ if(!kNode)
+ {
+ log_module(SS_LOG, LOG_ERROR, "Couldn't allocate memory for killNode - nickname %s", user->nick);
+ spamserv_delete_user(uInfo);
+ return;
+ }
+
+ if(uInfo->warnlevel > KILL_WARNLEVEL)
+ kNode->warnlevel = uInfo->warnlevel - KILL_WARNLEVEL;
+ else
+ kNode->warnlevel = 0;
+
+ kNode->time = now;
+
+ dict_insert(killed_users_dict, irc_ntoa(&user->ip), kNode);
+ }
+
+ spamserv_delete_user(uInfo);
+}
+
+static void
+spamserv_nick_change_func(struct userNode *user, const char *old_nick)
+{
+ struct userInfo *uInfo = get_userInfo(old_nick);
+
+ dict_remove(connected_users_dict, old_nick);
+ dict_insert(connected_users_dict, user->nick, uInfo);
+}
+
+static int
+spamserv_user_join(struct modeNode *mNode)
+{
+ struct chanNode *channel = mNode->channel;
+ struct userNode *user = mNode->user;
+ struct chanInfo *cInfo;
+ struct userInfo *uInfo;
+ struct floodNode *jfNode;
+
+ if(user->uplink->burst || !(cInfo = get_chanInfo(channel->name)) || !CHECK_JOINFLOOD(cInfo) || !(uInfo = get_userInfo(user->nick)))
+ return 0;
+
+
+ if(!CHECK_CHANOPS(cInfo))
+ {
+ //struct modeNode *mn = GetUserMode(channel, user);
+ //if(mn->modes & MODE_CHANOP)
+ // return;
+ if(check_user_level(channel, user, lvlGiveOps, 1, 0))
+ return 0;
+ }
+
+ if(!CHECK_VOICED(cInfo))
+ {
+ if(check_user_level(channel, user, lvlGiveVoice, 1, 0))
+ return 0;
+ }
+
+ if(cInfo->exceptlevel == 0)
+ return 0;
+ if(cInfo->exceptlevel < 501) {
+ struct userData *uData;
+ if((uData = GetChannelUser(channel->channel_info, user->handle_info)) && (uData->access >= cInfo->exceptlevel)) {
+ return 0;
+ }
+ }
+
+ if(!(jfNode = uInfo->joinflood))
+ {
+ spamserv_create_floodNode(channel, user, &uInfo->joinflood);
+ }
+ else
+ {
+ for(; jfNode; jfNode = jfNode->next)
+ if(jfNode->channel == channel)
+ break;
+
+ if(!jfNode)
+ {
+ spamserv_create_floodNode(channel, user, &uInfo->joinflood);
+ }
+ else
+ {
+ jfNode->count++;
+ jfNode->time = now;
+
+ if(jfNode->count > JOINFLOOD_MAX)
+ {
+ char reason[MAXLEN];
+
+ spamserv_delete_floodNode(&uInfo->joinflood, jfNode);
+ snprintf(reason, sizeof(reason), spamserv_conf.network_rules ? SSMSG_WARNING_RULES : SSMSG_WARNING, SSMSG_JOINFLOOD, spamserv_conf.network_rules);
+ spamserv_punish(channel, user, JOINFLOOD_B_DURATION, reason, 1);
+ }
+ }
+ }
+
+ return 0;
+}
+
+static void
+spamserv_user_part(struct modeNode *mn, UNUSED_ARG(const char *reason))
+{
+ struct userNode *user = mn->user;
+ struct chanNode *channel = mn->channel;
+ struct userInfo *uInfo;
+ struct spamNode *sNode;
+ struct floodNode *fNode;
+
+ if(user->dead || !get_chanInfo(channel->name) || !(uInfo = get_userInfo(user->nick)))
+ return;
+
+ if((sNode = uInfo->spam))
+ {
+ for(; sNode; sNode = sNode->next)
+ if(sNode->channel == channel)
+ break;
+
+ if(sNode)
+ spamserv_delete_spamNode(uInfo, sNode);
+ }
+
+ if((fNode = uInfo->flood))
+ {
+ for(; fNode; fNode = fNode->next)
+ if(fNode->channel == channel)
+ break;
+
+ if(fNode)
+ spamserv_delete_floodNode(&uInfo->flood, fNode);
+ }
+}
+
+/***********************************************/
+/* Other Stuff */
+/***********************************************/
+
+static void
+crc32_init(void)
+{
+ unsigned long crc;
+ int i, j;
+
+ for(i = 0; i < 256; i++)
+ {
+ crc = i;
+
+ for(j = 8; j > 0; j--)
+ {
+ if(crc & 1)
+ {
+ crc = (crc >> 1) ^ 0xEDB88320L;
+ }
+ else
+ {
+ crc >>= 1;
+ }
+ }
+
+ crc_table[i] = crc;
+ }
+}
+
+static unsigned long
+crc32(const char *text)
+{
+ register unsigned long crc = 0xFFFFFFFF;
+ unsigned int c, i = 0;
+
+ while((c = (unsigned int)text[i++]) != 0)
+ crc = ((crc >> 8) & 0x00FFFFFF) ^ crc_table[(crc^c) & 0xFF];
+
+ return (crc^0xFFFFFFFF);
+}
+
+static void
+timeq_flood(UNUSED_ARG(void *data))
+{
+ dict_iterator_t it;
+ struct userInfo *uInfo;
+ struct floodNode *fNode;
+
+ for(it = dict_first(connected_users_dict); it; it = iter_next(it))
+ {
+ uInfo = iter_data(it);
+
+ if(!(fNode = uInfo->flood))
+ continue;
+
+ for(; fNode; fNode = fNode->next)
+ {
+ if(now - fNode->time > FLOOD_EXPIRE)
+ {
+ if(!(--fNode->count))
+ spamserv_delete_floodNode(&uInfo->flood, fNode);
+ }
+ }
+ }
+
+ timeq_add(now + FLOOD_TIMEQ_FREQ, timeq_flood, NULL);
+}
+
+static void
+timeq_joinflood(UNUSED_ARG(void *data))
+{
+ dict_iterator_t it;
+ struct userInfo *uInfo;
+ struct floodNode *fNode;
+
+ for(it = dict_first(connected_users_dict); it; it = iter_next(it))
+ {
+ uInfo = iter_data(it);
+
+ if(!(fNode = uInfo->joinflood))
+ continue;
+
+ for(; fNode; fNode = fNode->next)
+ {
+ if(now - fNode->time > JOINFLOOD_EXPIRE)
+ {
+ if(!(--fNode->count))
+ spamserv_delete_floodNode(&uInfo->joinflood, fNode);
+ }
+ }
+ }
+
+ timeq_add(now + JOINFLOOD_TIMEQ_FREQ, timeq_joinflood, NULL);
+}
+
+static void
+timeq_adv(UNUSED_ARG(void *data))
+{
+ dict_iterator_t it;
+ struct userInfo *uInfo;
+
+ for(it = dict_first(connected_users_dict); it; it = iter_next(it))
+ {
+ uInfo = iter_data(it);
+
+ if(uInfo->lastadv && uInfo->lastadv - now > ADV_EXPIRE)
+ {
+ uInfo->lastadv = 0;
+ uInfo->flags &= ~USER_ADV_WARNED;
+ }
+ }
+
+ timeq_add(now + ADV_TIMEQ_FREQ, timeq_adv, NULL);
+}
+
+static void
+timeq_warnlevel(UNUSED_ARG(void *data))
+{
+ dict_iterator_t it;
+ struct userInfo *uInfo;
+
+ for(it = dict_first(connected_users_dict); it; it = iter_next(it))
+ {
+ uInfo = iter_data(it);
+
+ if(uInfo->warnlevel > 0)
+ uInfo->warnlevel--;
+ }
+
+ timeq_add(now + WARNLEVEL_TIMEQ_FREQ, timeq_warnlevel, NULL);
+}
+
+static void
+timeq_kill(UNUSED_ARG(void *data))
+{
+ dict_iterator_t it;
+ struct killNode *kNode;
+
+ for(it = dict_first(killed_users_dict); it; it = iter_next(it))
+ {
+ kNode = iter_data(it);
+
+ if(kNode->time - now > KILL_EXPIRE)
+ free(kNode);
+ }
+
+ timeq_add(now + KILL_TIMEQ_FREQ, timeq_kill, NULL);
+}
+
+static int
+binary_option(char *name, unsigned long mask, struct userNode *user, struct chanNode *channel, int argc, char *argv[])
+{
+ struct chanInfo *cInfo = get_chanInfo(channel->name);
+ int value;
+
+ if(argc > 1)
+ {
+ if(enabled_string(argv[1]))
+ {
+ cInfo->flags |= mask;
+ value = 1;
+ }
+ else if(disabled_string(argv[1]))
+ {
+ cInfo->flags &= ~mask;
+ value = 0;
+ }
+ else
+ {
+ spamserv_notice(user, "SSMSG_INVALID_BINARY", argv[1]);
+ return 0;
+ }
+ }
+ else
+ {
+ value = (cInfo->flags & mask) ? 1 : 0;
+ }
+
+ spamserv_notice(user, "SSMSG_STRING_VALUE", name, value ? "Enabled." : "Disabled.");
+ return 1;
+}
+
+struct valueData
+{
+ char *description;
+ char value;
+ int oper_only : 1;
+};
+
+static int
+multiple_option(char *name, char *description, enum channelinfo info, struct valueData *values, int count, struct userNode *user, struct chanNode *channel, int argc, char *argv[])
+{
+ struct chanInfo *cInfo = get_chanInfo(channel->name);
+ int index;
+
+ if(argc > 1)
+ {
+ index = atoi(argv[1]);
+
+ if(index < 0 || index >= count)
+ {
+ spamserv_notice(user, "SSMSG_INVALID_NUM_SET", index, description);
+
+ for(index = 0; index < count; index++)
+ spamserv_notice(user, "SSMSG_NUMERIC_VALUE", name, index, values[index].description);
+
+ return 0;
+ }
+
+ if(values[index].oper_only && !IsOper(user))
+ {
+ spamserv_notice(user, "SSMSG_MUST_BE_OPER");
+ return 0;
+ }
+
+ cInfo->info[info] = values[index].value;
+ }
+ else
+ {
+ for(index = 0; index < count && cInfo->info[info] != values[index].value; index++);
+ }
+
+ spamserv_notice(user, "SSMSG_NUMERIC_VALUE", name, index, values[index].description);
+ return 1;
+}
+
+static int
+show_exceptions(struct userNode *user, struct chanInfo *cInfo)
+{
+ struct helpfile_table table;
+ unsigned int i;
+
+ if(!cInfo->exceptions->used)
+ {
+ spamserv_notice(user, "SSMSG_NO_EXCEPTIONS");
+ return 0;
+ }
+
+ spamserv_notice(user, "SSMSG_EXCEPTION_LIST");
+
+ table.length = 0;
+ table.width = 1;
+ table.flags = TABLE_REPEAT_ROWS | TABLE_NO_FREE | TABLE_NO_HEADERS;
+ table.contents = alloca(cInfo->exceptions->used * sizeof(*table.contents));
+
+ for(i = 0; i < cInfo->exceptions->used; i++)
+ {
+ table.contents[table.length] = alloca(table.width * sizeof(**table.contents));
+ table.contents[table.length][0] = cInfo->exceptions->list[i];
+ table.length++;
+ }
+
+ table_send(spamserv, user->nick, 0, NULL, table);
+
+ return 1;
+}
+
+static void
+show_memory_usage(struct userNode *user)
+{
+ dict_iterator_t it;
+ struct helpfile_table table;
+ struct chanInfo *cInfo;
+ struct userInfo *uInfo;
+ struct spamNode *sNode;
+ struct floodNode *fNode;
+ double channel_size = 0, user_size, size;
+ unsigned int spamcount = 0, floodcount = 0, i, j;
+ char buffer[64];
+
+ for(it = dict_first(registered_channels_dict); it; it = iter_next(it))
+ {
+ cInfo = iter_data(it);
+
+ if(!cInfo->exceptions->used)
+ continue;
+
+ for(i = 0; i < cInfo->exceptions->used; i++)
+ channel_size += strlen(cInfo->exceptions->list[i]) * sizeof(char);
+ }
+
+ for(it = dict_first(connected_users_dict); it; it = iter_next(it))
+ {
+ uInfo = iter_data(it);
+
+ for(sNode = uInfo->spam; sNode; sNode = sNode->next, spamcount++);
+ for(fNode = uInfo->flood; fNode; fNode = fNode->next, floodcount++);
+ for(fNode = uInfo->joinflood; fNode; fNode = fNode->next, floodcount++);
+ }
+
+ channel_size += dict_size(registered_channels_dict) * sizeof(struct chanInfo);
+
+ user_size = dict_size(connected_users_dict) * sizeof(struct userInfo) +
+ dict_size(killed_users_dict) * sizeof(struct killNode) +
+ spamcount * sizeof(struct spamNode) +
+ floodcount * sizeof(struct floodNode);
+
+ size = channel_size + user_size;
+
+ ss_reply("SSMSG_STATUS_MEMORY");
+
+ table.length = 3;
+ table.width = 4;
+ table.flags = TABLE_NO_FREE | TABLE_NO_HEADERS | TABLE_PAD_LEFT;
+ table.contents = calloc(table.length, sizeof(char**));
+
+ // chanInfo
+ table.contents[0] = calloc(table.width, sizeof(char*));
+ snprintf(buffer, sizeof(buffer), "Channel Memory Usage:");
+ table.contents[0][0] = strdup(buffer);
+ snprintf(buffer, sizeof(buffer), " %g Byte; ", channel_size);
+ table.contents[0][1] = strdup(buffer);
+ snprintf(buffer, sizeof(buffer), "%g KiloByte; ", channel_size / 1024);
+ table.contents[0][2] = strdup(buffer);
+ snprintf(buffer, sizeof(buffer), "%g MegaByte", channel_size / 1024 / 1024);
+ table.contents[0][3] = strdup(buffer);
+
+ // userInfo
+ table.contents[1] = calloc(table.width, sizeof(char*));
+ snprintf(buffer, sizeof(buffer), "User Memory Usage :");
+ table.contents[1][0] = strdup(buffer);
+ snprintf(buffer, sizeof(buffer), " %g Byte; ", user_size);
+ table.contents[1][1] = strdup(buffer);
+ snprintf(buffer, sizeof(buffer), "%g KiloByte; ", user_size / 1024);
+ table.contents[1][2] = strdup(buffer);
+ snprintf(buffer, sizeof(buffer), "%g MegaByte", user_size / 1024 / 1024);
+ table.contents[1][3] = strdup(buffer);
+
+ // total memory usage
+ table.contents[2] = calloc(table.width, sizeof(char*));
+ snprintf(buffer, sizeof(buffer), "Total Memory Usage :");
+ table.contents[2][0] = strdup(buffer);
+ snprintf(buffer, sizeof(buffer), " %g Byte; ", size);
+ table.contents[2][1] = strdup(buffer);
+ snprintf(buffer, sizeof(buffer), "%g KiloByte; ", size / 1024);
+ table.contents[2][2] = strdup(buffer);
+ snprintf(buffer, sizeof(buffer), "%g MegaByte", size / 1024 / 1024);
+ table.contents[2][3] = strdup(buffer);
+
+ table_send(spamserv, user->nick, 0, NULL, table);
+
+ for(i = 0; i < table.length; i++)
+ {
+ for(j = 0; j < table.width; j++)
+ free((char*)table.contents[i][j]);
+
+ free(table.contents[i]);
+ }
+
+ free(table.contents);
+}
+
+static void
+show_registered_channels(struct userNode *user)
+{
+ struct helpfile_table table;
+ dict_iterator_t it;
+
+ spamserv_notice(user, "SSMSG_STATUS_CHANNEL_LIST");
+
+ if(!dict_size(registered_channels_dict))
+ {
+ spamserv_notice(user, "SSMSG_STATUS_NO_CHANNEL");
+ return;
+ }
+
+ table.length = 0;
+ table.width = 1;
+ table.flags = TABLE_REPEAT_ROWS | TABLE_NO_FREE | TABLE_NO_HEADERS;
+ table.contents = alloca(dict_size(registered_channels_dict) * sizeof(*table.contents));
+
+ for(it = dict_first(registered_channels_dict); it; it = iter_next(it))
+ {
+ struct chanInfo *cInfo = iter_data(it);
+
+ table.contents[table.length] = alloca(table.width * sizeof(**table.contents));
+ table.contents[table.length][0] = cInfo->channel->name;
+ table.length++;
+ }
+
+ table_send(spamserv, user->nick, 0, NULL, table);
+}
+
+/***********************************************/
+/* SpamServ_Func */
+/***********************************************/
+
+static
+SPAMSERV_FUNC(cmd_register)
+{
+ struct chanInfo *cInfo;
+ char reason[MAXLEN];
+
+ if(!channel || !channel->channel_info)
+ {
+ ss_reply("SSMSG_NOT_REGISTERED_CS", channel->name);
+ return 0;
+ }
+
+ if(get_chanInfo(channel->name))
+ {
+ ss_reply("SSMSG_ALREADY_REGISTERED", channel->name);
+ return 0;
+ }
+
+ if(IsSuspended(channel->channel_info))
+ {
+ ss_reply("SSMSG_SUSPENDED_CS", channel->name, "register");
+ return 0;
+ }
+
+ if(channel == spamserv_conf.debug_channel)
+ {
+ ss_reply("SSMSG_DEBUG_CHAN");
+ return 0;
+ }
+
+ if(!(cInfo = spamserv_register_channel(channel, spamserv_conf.global_exceptions, CHAN_FLAGS_DEFAULT , CHAN_INFO_DEFAULT)))
+ {
+ ss_reply("SSMSG_NO_REGISTER", channel->name);
+ return 0;
+ }
+
+ spamserv_join_channel(cInfo->channel);
+
+ snprintf(reason, sizeof(reason), "%s (channel %s) registered by %s.", spamserv->nick, channel->name, user->handle_info->handle);
+ global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
+ ss_reply("SSMSG_REG_SUCCESS", channel->name);
+
+ return 1;
+}
+
+static
+SPAMSERV_FUNC(cmd_unregister)
+{
+ struct chanInfo *cInfo;
+ struct chanData *cData;
+ struct userData *uData;
+ char reason[MAXLEN];
+
+ if(!channel || !(cData = channel->channel_info) || !(cInfo = get_chanInfo(channel->name)))
+ {
+ ss_reply("SSMSG_NOT_REGISTERED", channel->name);
+ return 0;
+ }
+
+ if(!(uData = GetChannelUser(cData, user->handle_info)) || (uData->access < UL_OWNER))
+ {
+ ss_reply("SSMSG_NO_ACCESS");
+ return 0;
+ }
+
+ if(!IsHelping(user))
+ {
+ if(IsSuspended(cData))
+ {
+ ss_reply("SSMSG_SUSPENDED_CS", channel->name, "unregister");
+ return 0;
+ }
+
+ if(argc < 2 || strcasecmp(argv[1], "CONFIRM"))
+ {
+ ss_reply("SSMSG_CONFIRM_UNREG");
+ return 0;
+ }
+ }
+
+ if(!CHECK_SUSPENDED(cInfo))
+ {
+ snprintf(reason, sizeof(reason), "%s unregistered by %s.", spamserv->nick, user->handle_info->handle);
+ spamserv_part_channel(channel, reason);
+ }
+
+ spamserv_unregister_channel(cInfo);
+
+ snprintf(reason, sizeof(reason), "%s (channel %s) unregistered by %s.", spamserv->nick, channel->name, user->handle_info->handle);
+ global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
+ ss_reply("SSMSG_UNREG_SUCCESS", channel->name);
+
+ return 1;
+}
+
+static
+SPAMSERV_FUNC(cmd_status)
+{
+ ss_reply("SSMSG_STATUS");
+ ss_reply("SSMSG_STATUS_USERS", dict_size(connected_users_dict));
+ ss_reply("SSMSG_STATUS_CHANNELS", dict_size(registered_channels_dict));
+
+ if(IsOper(user) && argc > 1)
+ {
+ if(!irccasecmp(argv[1], "memory"))
+ show_memory_usage(user);
+ else if(!irccasecmp(argv[1], "channels"))
+ show_registered_channels(user);
+ }
+
+ return 1;
+}
+
+static
+SPAMSERV_FUNC(cmd_addexception)
+{
+ struct chanInfo *cInfo = get_chanInfo(channel->name);
+ struct userData *uData;
+ unsigned int i;
+
+ if(!cInfo || !channel->channel_info)
+ {
+ ss_reply("SSMSG_NOT_REGISTERED", channel->name);
+ return 0;
+ }
+
+ if(CHECK_SUSPENDED(cInfo))
+ {
+ ss_reply("SSMSG_SUSPENDED", channel->name);
+ return 0;
+ }
+
+ if(!(uData = GetChannelUser(channel->channel_info, user->handle_info)) || (uData->access < 400))
+ {
+ ss_reply("SSMSG_NO_ACCESS");
+ return 0;
+ }
+
+ if(argc < 2)
+ return show_exceptions(user, cInfo);
+
+ if(cInfo->exceptions->used == spamserv_conf.exception_max && !IsOper(user))
+ {
+ ss_reply("SSMSG_EXCEPTION_MAX", spamserv_conf.exception_max);
+ return 0;
+ }
+
+ if(strlen(argv[1]) < spamserv_conf.exception_min_len)
+ {
+ ss_reply("SSMSG_EXCEPTION_TOO_SHORT", spamserv_conf.exception_min_len);
+ return 0;
+ }
+ else if(strlen(argv[1]) > spamserv_conf.exception_max_len)
+ {
+ ss_reply("SSMSG_EXCEPTION_TOO_LONG", spamserv_conf.exception_max_len);
+ return 0;
+ }
+
+ for(i = 0; i < cInfo->exceptions->used; i++)
+ {
+ if(!irccasecmp(argv[1], cInfo->exceptions->list[i]))
+ {
+ ss_reply("SSMSG_EXCEPTION_IN_LIST", argv[1]);
+ return 0;
+ }
+ }
+
+ string_list_append(cInfo->exceptions, strdup(argv[1]));
+ ss_reply("SSMSG_EXCEPTION_ADDED", argv[1]);
+
+ return 1;
+}
+
+static
+SPAMSERV_FUNC(cmd_delexception)
+{
+ struct chanInfo *cInfo = get_chanInfo(channel->name);
+ struct userData *uData;
+ unsigned int i;
+ int found = -1;
+
+ if(!cInfo || !channel->channel_info)
+ {
+ ss_reply("SSMSG_NOT_REGISTERED", channel->name);
+ return 0;
+ }
+
+ if(CHECK_SUSPENDED(cInfo))
+ {
+ ss_reply("SSMSG_SUSPENDED", channel->name);
+ return 0;
+ }
+
+ if(!(uData = GetChannelUser(channel->channel_info, user->handle_info)) || (uData->access < 400))
+ {
+ ss_reply("SSMSG_NO_ACCESS");
+ return 0;
+ }
+
+ if(argc < 2)
+ return show_exceptions(user, cInfo);
+
+ for(i = 0; i < cInfo->exceptions->used; i++)
+ {
+ if(!irccasecmp(argv[1], cInfo->exceptions->list[i]))
+ {
+ found = i;
+ break;
+ }
+ }
+
+ if(found == -1)
+ {
+ ss_reply("SSMSG_NO_SUCH_EXCEPTION", argv[1]);
+ return 0;
+ }
+
+ string_list_delete(cInfo->exceptions, i);
+ ss_reply("SSMSG_EXCEPTION_DELETED", argv[1]);
+
+ return 1;
+}
+
+static
+SPAMSERV_FUNC(cmd_set)
+{
+ struct chanInfo *cInfo = get_chanInfo(channel->name);
+ struct svccmd *subcmd;
+ char cmd_name[MAXLEN];
+ unsigned int i;
+
+ if(!cInfo)
+ {
+ ss_reply("SSMSG_NOT_REGISTERED", channel->name);
+ return 0;
+ }
+
+ if(CHECK_SUSPENDED(cInfo))
+ {
+ ss_reply("SSMSG_SUSPENDED", channel->name);
+ return 0;
+ }
+
+ if(!check_user_level(channel,user,lvlSetters,1,0))
+ {
+ ss_reply("SSMSG_NO_ACCESS");
+ return 0;
+ }
+
+ if(argc < 2)
+ {
+ ss_reply("SSMSG_CHANNEL_OPTIONS");
+
+ for(i = 0; i < SET_SUBCMDS_SIZE; i++)
+ {
+ sprintf(cmd_name, "%s %s", cmd->name, set_subcommands[i]);
+
+ if((subcmd = dict_find(cmd->parent->commands, cmd_name, NULL)))
+ subcmd->command->func(user, channel, 1, argv + 1, subcmd);
+ }
+
+ return 1;
+ }
+
+ sprintf(cmd_name, "%s %s", cmd->name, argv[1]);
+ subcmd = dict_find(cmd->parent->commands, cmd_name, NULL);
+
+ if(!subcmd)
+ {
+ reply("SSMSG_INVALID_OPTION", argv[1], argv[0]);
+ return 0;
+ }
+
+ return subcmd->command->func(user, channel, argc - 1, argv + 1, subcmd);
+}
+
+static
+SPAMSERV_FUNC(opt_spamlimit)
+{
+ struct valueData values[] =
+ {
+ {"Users may send the same message $b2$b times.", 'a', 0},
+ {"Users may send the same message $b3$b times.", 'b', 0},
+ {"Users may send the same message $b4$b times.", 'c', 0},
+ {"Users may send the same message $b5$b times.", 'd', 0},
+ {"Users may send the same message $b6$b times.", 'e', 0}
+ };
+
+ MULTIPLE_OPTION("SpamLimit ", "SpamLimit", ci_SpamLimit);
+}
+
+static
+SPAMSERV_FUNC(opt_advreaction)
+{
+ struct valueData values[] =
+ {
+ {"Kick on disallowed advertising.", 'k', 0},
+ {"Kickban on disallowed advertising.", 'b', 0},
+ {"Short timed ban on disallowed advertising.", 's', 0},
+ {"Long timed ban on disallowed advertising.", 'l', 0},
+ {"Kill on disallowed advertising.", 'd', 1}
+ };
+
+ MULTIPLE_OPTION("AdvReaction ", "AdvReaction", ci_AdvReaction);
+}
+
+static
+SPAMSERV_FUNC(opt_warnreaction)
+{
+ struct valueData values[] =
+ {
+ {"Kick after warning.", 'k', 0},
+ {"Kickban after warning.", 'b', 0},
+ {"Short timed ban after warning.", 's', 0},
+ {"Long timed ban after warning.", 'l', 0},
+ {"Kill after warning.", 'd', 1}
+ };
+
+ MULTIPLE_OPTION("WarnReaction ", "WarnReaction", ci_WarnReaction);
+}
+
+static
+SPAMSERV_FUNC(opt_advscan)
+{
+ BINARY_OPTION("AdvScan ", CHAN_ADV_SCAN);
+}
+
+static
+SPAMSERV_FUNC(opt_spamscan)
+{
+ BINARY_OPTION("SpamScan ", CHAN_SPAMSCAN);
+}
+
+static
+SPAMSERV_FUNC(opt_floodscan)
+{
+ BINARY_OPTION("FloodScan ", CHAN_FLOODSCAN);
+}
+
+static
+SPAMSERV_FUNC(opt_joinflood)
+{
+ BINARY_OPTION("JoinFloodScan ", CHAN_JOINFLOOD);
+}
+
+static
+SPAMSERV_FUNC(opt_scanops)
+{
+ BINARY_OPTION("ScanChanOps ", CHAN_SCAN_CHANOPS);
+}
+
+static
+SPAMSERV_FUNC(opt_scanvoiced)
+{
+ BINARY_OPTION("ScanVoiced ", CHAN_SCAN_VOICED);
+}
+
+static
+SPAMSERV_FUNC(opt_exceptlevel)
+{
+ struct chanInfo *cInfo = get_chanInfo(channel->name);
+ struct userData *uData;
+ int index;
+ if(argc > 1)
+ {
+ index = atoi(argv[1]);
+ if(index < 1 || index > 501)
+ {
+ spamserv_notice(user, "SSMSG_INVALID_NUM_SET", index, "ExceptLevel");
+ return 0;
+ }
+ if(!(uData = GetChannelUser(channel->channel_info, user->handle_info)) || (uData->access < cInfo->exceptlevel || index > uData->access))
+ {
+ ss_reply("SSMSG_NO_ACCESS");
+ return 0;
+ }
+ cInfo->exceptlevel=index;
+ } else {
+ index=cInfo->exceptlevel;
+ }
+ spamserv_notice(user, "SSMSG_EASYNUMERIC_VALUE", "ExceptLevel ", index);
+ return 1;
+}
+
+static void
+to_lower(char *message)
+{
+ unsigned int i, diff = 'a' - 'A';
+
+ for(i = 0; i < strlen(message); i++)
+ {
+ if((message[i] >= 'A') && (message[i] <= 'Z'))
+ message[i] = message[i] + diff;
+ }
+}
+
+static char *
+strip_mirc_codes(char *text)
+{
+ // taken from xchat and modified
+ int nc = 0, i = 0, col = 0, len = strlen(text);
+ static char new_str[MAXLEN];
+
+ while(len > 0)
+ {
+ if((col && isdigit(*text) && nc < 2) ||
+ (col && *text == ',' && isdigit(*(text + 1)) && nc < 3))
+ {
+ nc++;
+
+ if(*text == ',')
+ nc = 0;
+ }
+ else
+ {
+ col = 0;
+
+ switch(*text)
+ {
+ case '\003':
+ col = 1;
+ nc = 0;
+ break;
+ case '\002':
+ case '\022':
+ case '\026':
+ case '\031':
+ case '\037':
+ break;
+ default:
+ new_str[i] = *text;
+ i++;
+ }
+ }
+
+ text++;
+ len--;
+ }
+
+ new_str[i] = '\0';
+
+ return new_str;
+}
+
+static int
+is_in_exception_list(struct chanInfo *cInfo, char *message)
+{
+ unsigned int i;
+
+ for(i = 0; i < cInfo->exceptions->used; i++)
+ if(strstr(message, cInfo->exceptions->list[i]))
+ return 1;
+
+ return 0;
+}
+
+static int
+check_advertising(struct chanInfo *cInfo, char *message)
+{
+ unsigned int i = 0;
+
+ if(spamserv_conf.strip_mirc_codes)
+ message = strip_mirc_codes(message);
+
+ if(is_in_exception_list(cInfo, message))
+ return 0;
+
+ while(message[i] != 0)
+ {
+ if(message[i] == '#')
+ {
+ char channelname[CHANNELLEN];
+ unsigned int j = 0;
+
+ if(!spamserv_conf.adv_chan_must_exist)
+ return 1;
+
+ /* only return 1, if the channel does exist */
+
+ while((message[i] != 0) && (message[i] != ' '))
+ {
+ channelname[j] = message[i];
+ i++;
+ j++;
+ }
+
+ channelname[j] = '\0';
+
+ if(GetChannel(channelname))
+ return 1;
+ }
+ else if((message[i] == 'w') && (message[i+1] == 'w') && (message[i+2] == 'w') && (message[i+3] == '.'))
+ return 1;
+ else if((message[i] == 'h') && (message[i+1] == 't') && (message[i+2] == 't') && (message[i+3] == 'p') && (message[i+4] == ':'))
+ return 1;
+ else if((message[i] == 'f') && (message[i+1] == 't') && (message[i+2] == 'p') && ((message[i+3] == '.') || (message[i+3] == ':')))
+ return 1;
+
+ i++;
+ }
+
+ return 0;
+}
+
+struct banData *add_channel_ban(struct chanData *channel, const char *mask, char *owner, unsigned long set, unsigned long triggered, unsigned long expires, char *reason);
+
+static void
+spamserv_punish(struct chanNode *channel, struct userNode *user, time_t expires, char *reason, int ban)
+{
+ if(ban)
+ {
+ struct mod_chanmode change;
+ char *hostmask = generate_hostmask(user, GENMASK_STRICT_HOST | GENMASK_ANY_IDENT);
+
+ sanitize_ircmask(hostmask);
+
+ if(expires)
+ add_channel_ban(channel->channel_info, hostmask, spamserv->nick, now, now, now + expires, reason);
+
+ mod_chanmode_init(&change);
+ change.argc = 1;
+ change.args[0].mode = MODE_BAN;
+ change.args[0].u.hostmask = hostmask;
+ mod_chanmode_announce(spamserv, channel, &change);
+
+ free(hostmask);
+
+ spamserv_debug(SSMSG_DEBUG_BAN, user->nick, channel->name, reason);
+ }
+ else
+ spamserv_debug(SSMSG_DEBUG_KICK, user->nick, channel->name, reason);
+
+ KickChannelUser(user, channel, spamserv, reason);
+}
+
+void
+spamserv_channel_message(struct chanNode *channel, struct userNode *user, char *text)
+{
+ struct chanInfo *cInfo;
+ struct userInfo *uInfo;
+ struct spamNode *sNode;
+ struct floodNode *fNode;
+ unsigned int violation = 0;
+ char reason[MAXLEN];
+
+ /* make sure: spamserv is not disabled; srvx is running; spamserv is in the chan; chan is regged, user does exist */
+ if(!spamserv || quit_services || !GetUserMode(channel, spamserv) || !(cInfo = get_chanInfo(channel->name)) || !(uInfo = get_userInfo(user->nick)))
+ return;
+
+ if(!CHECK_CHANOPS(cInfo))
+ {
+ struct modeNode *mn = GetUserMode(channel, user);
+ if(mn && mn->modes & MODE_CHANOP)
+ return;
+ //if(check_user_level(channel, user, lvlGiveOps, 1, 0))
+ // return;
+ }
+
+ if(!CHECK_VOICED(cInfo))
+ {
+ struct modeNode *mn = GetUserMode(channel, user);
+ if(mn && (mn->modes & MODE_VOICE) && !(mn->modes & MODE_CHANOP))
+ return;
+ }
+
+ if(cInfo->exceptlevel == 0)
+ return;
+ if(cInfo->exceptlevel < 501) {
+ struct userData *uData;
+ if((uData = GetChannelUser(channel->channel_info, user->handle_info)) && (uData->access >= cInfo->exceptlevel)) {
+ return;
+ }
+ }
+
+ to_lower(text);
+
+ if(CHECK_SPAM(cInfo))
+ {
+ if(!(sNode = uInfo->spam))
+ {
+ spamserv_create_spamNode(channel, uInfo, text);
+ }
+ else
+ {
+ for(; sNode; sNode = sNode->next)
+ if(sNode->channel == channel)
+ break;
+
+ if(!sNode)
+ {
+ spamserv_create_spamNode(channel, uInfo, text);
+ }
+ else
+ {
+ unsigned long crc = crc32(text);
+
+ if(crc == sNode->crc32)
+ {
+ unsigned int spamlimit = 2;
+ sNode->count++;
+
+ switch(cInfo->info[ci_SpamLimit])
+ {
+ case 'a': spamlimit = 2; break;
+ case 'b': spamlimit = 3; break;
+ case 'c': spamlimit = 4; break;
+ case 'd': spamlimit = 5; break;
+ case 'e': spamlimit = 6; break;
+ }
+
+ if(sNode->count == spamlimit)
+ {
+ uInfo->warnlevel += SPAM_WARNLEVEL;
+
+ if(uInfo->warnlevel < MAX_WARNLEVEL)
+ spamserv_notice(user, spamserv_conf.network_rules ? SSMSG_WARNING_RULES : SSMSG_WARNING, SSMSG_SPAM, spamserv_conf.network_rules);
+ }
+ else if(sNode->count > spamlimit)
+ {
+ switch(cInfo->info[ci_WarnReaction])
+ {
+ case 'k': uInfo->flags |= USER_KICK; break;
+ case 'b': uInfo->flags |= USER_KICKBAN; break;
+ case 's': uInfo->flags |= USER_SHORT_TBAN; break;
+ case 'l': uInfo->flags |= USER_LONG_TBAN; break;
+ case 'd': uInfo->flags |= CHECK_KILLED(uInfo) ? USER_GLINE : USER_KILL; break;
+ }
+
+ spamserv_delete_spamNode(uInfo, sNode);
+ uInfo->warnlevel += SPAM_WARNLEVEL;
+ violation = 1;
+ }
+ }
+ else
+ {
+ sNode->crc32 = crc;
+ sNode->count = 1;
+ }
+ }
+ }
+ }
+
+ if(CHECK_FLOOD(cInfo))
+ {
+ if(!(fNode = uInfo->flood))
+ {
+ spamserv_create_floodNode(channel, user, &uInfo->flood);
+ }
+ else
+ {
+ for(; fNode; fNode = fNode->next)
+ if(fNode->channel == channel)
+ break;
+
+ if(!fNode)
+ {
+ spamserv_create_floodNode(channel, user, &uInfo->flood);
+ }
+ else
+ {
+ if(((now - fNode->time) < FLOOD_EXPIRE))
+ {
+ fNode->count++;
+
+ if(fNode->count == FLOOD_MAX_LINES - 1)
+ {
+ uInfo->warnlevel += FLOOD_WARNLEVEL;
+
+ if(uInfo->warnlevel < MAX_WARNLEVEL)
+ spamserv_notice(user, spamserv_conf.network_rules ? SSMSG_WARNING_RULES : SSMSG_WARNING, SSMSG_FLOOD, spamserv_conf.network_rules);
+ }
+ else if(fNode->count > FLOOD_MAX_LINES)
+ {
+ switch(cInfo->info[ci_WarnReaction])
+ {
+ case 'k': uInfo->flags |= USER_KICK; break;
+ case 'b': uInfo->flags |= USER_KICKBAN; break;
+ case 's': uInfo->flags |= USER_SHORT_TBAN; break;
+ case 'l': uInfo->flags |= USER_LONG_TBAN; break;
+ case 'd': uInfo->flags |= CHECK_KILLED(uInfo) ? USER_GLINE : USER_KILL; break;
+ }
+
+ spamserv_delete_floodNode(&uInfo->flood, fNode);
+ uInfo->warnlevel += FLOOD_WARNLEVEL;
+ violation = 2;
+ }
+ }
+
+ fNode->time = now;
+ }
+ }
+ }
+
+ if(CHECK_ADV(cInfo) && check_advertising(cInfo, text))
+ {
+ if(CHECK_ADV_WARNED(uInfo))
+ {
+ switch(cInfo->info[ci_AdvReaction])
+ {
+ case 'k': uInfo->flags |= USER_KICK; break;
+ case 'b': uInfo->flags |= USER_KICKBAN; break;
+ case 's': uInfo->flags |= USER_SHORT_TBAN; break;
+ case 'l': uInfo->flags |= USER_LONG_TBAN; break;
+ case 'd': uInfo->flags |= CHECK_KILLED(uInfo) ? USER_GLINE : USER_KILL; break;
+ }
+
+ uInfo->warnlevel += ADV_WARNLEVEL;
+ violation = 3;
+ }
+ else
+ {
+ uInfo->flags |= USER_ADV_WARNED;
+ uInfo->lastadv = now;
+ uInfo->warnlevel += ADV_WARNLEVEL;
+
+ if(uInfo->warnlevel < MAX_WARNLEVEL)
+ spamserv_notice(user, spamserv_conf.network_rules ? SSMSG_WARNING_RULES : SSMSG_WARNING, SSMSG_ADV, spamserv_conf.network_rules);
+ }
+ }
+
+ if(!CHECK_WARNED(uInfo) && !CHECK_KILL(uInfo) && !CHECK_GLINE(uInfo) && uInfo->warnlevel == MAX_WARNLEVEL)
+ {
+ uInfo->flags |= USER_WARNED;
+ snprintf(reason, sizeof(reason), spamserv_conf.network_rules ? SSMSG_WARNING_RULES_2 : SSMSG_WARNING_2, spamserv_conf.network_rules);
+ irc_notice(spamserv, user->numeric, reason);
+ irc_privmsg(spamserv, user->numeric, reason);
+ }
+ else if(uInfo->warnlevel > MAX_WARNLEVEL)
+ {
+ if(CHECK_KILLED(uInfo))
+ uInfo->flags |= USER_GLINE;
+ else
+ uInfo->flags |= USER_KILL;
+
+ violation = 5;
+ }
+
+ if(!violation)
+ return;
+
+ switch(violation)
+ {
+ case 1: snprintf(reason, sizeof(reason), spamserv_conf.network_rules ? SSMSG_WARNING_RULES : SSMSG_WARNING, SSMSG_SPAM, spamserv_conf.network_rules); break;
+ case 2: snprintf(reason, sizeof(reason), spamserv_conf.network_rules ? SSMSG_WARNING_RULES : SSMSG_WARNING, SSMSG_FLOOD, spamserv_conf.network_rules); break;
+ case 3: snprintf(reason, sizeof(reason), spamserv_conf.network_rules ? SSMSG_WARNING_RULES : SSMSG_WARNING, SSMSG_ADV, spamserv_conf.network_rules); break;
+ default: snprintf(reason, sizeof(reason), spamserv_conf.network_rules ? SSMSG_WARNING_RULES_2 : SSMSG_WARNING_2, spamserv_conf.network_rules); break;
+ }
+
+ if(CHECK_GLINE(uInfo))
+ {
+ int size = strlen(user->hostname) + 3;
+ char *mask = alloca(size);
+ snprintf(mask, size, "*@%s", user->hostname);
+ gline_add(spamserv->nick, mask, spamserv_conf.gline_duration, reason, now, now, 1);
+ spamserv_debug(SSMSG_DEBUG_GLINE, user->nick, user->hostname, channel->name);
+ }
+ else if(CHECK_KILL(uInfo))
+ {
+ DelUser(user, spamserv, 1, reason);
+ spamserv_debug(SSMSG_DEBUG_KILL, user->nick, channel->name);
+ }
+ else if(CHECK_LONG_TBAN(uInfo))
+ {
+ spamserv_punish(channel, user, spamserv_conf.long_ban_duration, reason, 1);
+ }
+ else if(CHECK_SHORT_TBAN(uInfo))
+ {
+ spamserv_punish(channel, user, spamserv_conf.short_ban_duration, reason, 1);
+ }
+ else if(CHECK_KICKBAN(uInfo))
+ {
+ spamserv_punish(channel, user, 0, reason, 1);
+ }
+ else if(CHECK_KICK(uInfo))
+ {
+ spamserv_punish(channel, user, 0, reason, 0);
+ }
+}
+
+static int
+spamserv_saxdb_read(struct dict *database)
+{
+ dict_iterator_t it;
+ struct record_data *hir;
+ struct chanNode *channel;
+ struct chanInfo *cInfo;
+ struct string_list *strlist;
+ unsigned int flags,exceptlevel;
+ char *str, *info;
+ time_t expiry;
+
+ for(it = dict_first(database); it; it = iter_next(it))
+ {
+ hir = iter_data(it);
+
+ if(hir->type != RECDB_OBJECT)
+ {
+ log_module(SS_LOG, LOG_WARNING, "Unexpected rectype %d for %s.", hir->type, iter_key(it));
+ continue;
+ }
+
+ channel = GetChannel(iter_key(it));
+ strlist = database_get_data(hir->d.object, KEY_EXCEPTIONS, RECDB_STRING_LIST);
+
+ str = database_get_data(hir->d.object, KEY_FLAGS, RECDB_QSTRING);
+ flags = str ? atoi(str) : 0;
+
+ info = database_get_data(hir->d.object, KEY_INFO, RECDB_QSTRING);
+ str = database_get_data(hir->d.object, KEY_EXCEPTLEVEL, RECDB_QSTRING);
+ exceptlevel = str ? atoi(str) : 400;
+
+ str = database_get_data(hir->d.object, KEY_EXPIRY, RECDB_QSTRING);
+ expiry = str ? strtoul(str, NULL, 0) : 0;
+
+ if(channel && info)
+ {
+ if((cInfo = spamserv_register_channel(channel, strlist, flags, info)))
+ {
+ /* if the channel is suspended and expiry = 0 it means: channel will
+ never expire ! it does NOT mean, the channel is not suspended */
+ if(CHECK_SUSPENDED(cInfo) && expiry && (expiry < now))
+ {
+ cInfo->flags &= ~CHAN_SUSPENDED;
+ spamserv_join_channel(cInfo->channel);
+ }
+ else if(!CHECK_SUSPENDED(cInfo))
+ spamserv_join_channel(cInfo->channel);
+ else
+ cInfo->suspend_expiry = expiry;
+ cInfo->exceptlevel=exceptlevel;
+ }
+ }
+ else
+ log_module(SS_LOG, LOG_ERROR, "Couldn't register channel %s. Channel or info invalid.", iter_key(it));
+ }
+
+ return 0;
+}
+
+static int
+spamserv_saxdb_write(struct saxdb_context *ctx)
+{
+ dict_iterator_t it;
+
+ for(it = dict_first(registered_channels_dict); it; it = iter_next(it))
+ {
+ struct chanInfo *cInfo = iter_data(it);
+
+ saxdb_start_record(ctx, cInfo->channel->name, 1);
+
+ if(cInfo->exceptions->used)
+ saxdb_write_string_list(ctx, KEY_EXCEPTIONS, cInfo->exceptions);
+
+ if(cInfo->flags)
+ saxdb_write_int(ctx, KEY_FLAGS, cInfo->flags);
+
+ saxdb_write_string(ctx, KEY_INFO, cInfo->info);
+ saxdb_write_int(ctx, KEY_EXCEPTLEVEL, cInfo->exceptlevel);
+
+ if(cInfo->suspend_expiry)
+ saxdb_write_int(ctx, KEY_EXPIRY, cInfo->suspend_expiry);
+
+ saxdb_end_record(ctx);
+ }
+ return 0;
+}
+
+static void
+spamserv_conf_read(void)
+{
+ dict_t conf_node;
+ const char *str;
+
+ if(!(conf_node = conf_get_data(SPAMSERV_CONF_NAME, RECDB_OBJECT)))
+ {
+ log_module(SS_LOG, LOG_ERROR, "config node `%s' is missing or has wrong type.", SPAMSERV_CONF_NAME);
+ return;
+ }
+
+ str = database_get_data(conf_node, KEY_DEBUG_CHANNEL, RECDB_QSTRING);
+
+ if(str)
+ {
+ spamserv_conf.debug_channel = AddChannel(str, now, "+tinms", NULL);
+
+ if(spamserv_conf.debug_channel)
+ spamserv_join_channel(spamserv_conf.debug_channel);
+ }
+ else
+ {
+ spamserv_conf.debug_channel = NULL;
+ }
+
+ spamserv_conf.global_exceptions = database_get_data(conf_node, KEY_GLOBAL_EXCEPTIONS, RECDB_STRING_LIST);
+
+ str = database_get_data(conf_node, KEY_NETWORK_RULES, RECDB_QSTRING);
+ spamserv_conf.network_rules = str ? str : NULL;
+
+ str = database_get_data(conf_node, KEY_TRIGGER, RECDB_QSTRING);
+ spamserv_conf.trigger = str ? str[0] : 0;
+
+ str = database_get_data(conf_node, KEY_SHORT_BAN_DURATION, RECDB_QSTRING);
+ spamserv_conf.short_ban_duration = str ? ParseInterval(str) : ParseInterval("15m");
+
+ str = database_get_data(conf_node, KEY_LONG_BAN_DURATION, RECDB_QSTRING);
+ spamserv_conf.long_ban_duration = str ? ParseInterval(str) : ParseInterval("1h");
+
+ str = database_get_data(conf_node, KEY_GLINE_DURATION, RECDB_QSTRING);
+ spamserv_conf.gline_duration = str ? ParseInterval(str) : ParseInterval("1h");
+
+ str = database_get_data(conf_node, KEY_EXCEPTION_MAX, RECDB_QSTRING);
+ spamserv_conf.exception_max = str ? strtoul(str, NULL, 0) : 10;
+
+ str = database_get_data(conf_node, KEY_EXCEPTION_MIN_LEN, RECDB_QSTRING);
+ spamserv_conf.exception_min_len = str ? strtoul(str, NULL, 0) : 4;
+
+ str = database_get_data(conf_node, KEY_EXCEPTION_MAX_LEN, RECDB_QSTRING);
+ spamserv_conf.exception_max_len = str ? strtoul(str, NULL, 0) : 15;
+
+ str = database_get_data(conf_node, KEY_ADV_CHAN_MUST_EXIST, RECDB_QSTRING);
+ spamserv_conf.adv_chan_must_exist = str ? enabled_string(str) : 1;
+
+ str = database_get_data(conf_node, KEY_STRIP_MIRC_CODES, RECDB_QSTRING);
+ spamserv_conf.strip_mirc_codes = str ? enabled_string(str) : 0;
+
+ str = database_get_data(conf_node, KEY_ALLOW_MOVE_MERGE, RECDB_QSTRING);
+ spamserv_conf.allow_move_merge = str ? enabled_string(str) : 0;
+}
+
+static void
+spamserv_db_cleanup(void)
+{
+ dict_iterator_t it;
+
+ while((it = dict_first(registered_channels_dict)))
+ {
+ spamserv_unregister_channel(iter_data(it));
+ }
+
+ while((it = dict_first(killed_users_dict)))
+ {
+ free(iter_data(it));
+ }
+
+ dict_delete(registered_channels_dict);
+ dict_delete(connected_users_dict);
+ dict_delete(killed_users_dict);
+}
+
+void
+init_spamserv(const char *nick)
+{
+ if(!nick)
+ return;
+
+ const char *modes = conf_get_data("services/spamserv/modes", RECDB_QSTRING);
+ spamserv = AddLocalUser(nick, nick, NULL, "Anti Spam Services", modes);
+ spamserv_service = service_register(spamserv);
+ service_register(spamserv)->trigger = spamserv_conf.trigger;
+
+ conf_register_reload(spamserv_conf_read);
+
+ SS_LOG = log_register_type("SpamServ", "file:spamserv.log");
+
+ registered_channels_dict = dict_new();
+ connected_users_dict = dict_new();
+ killed_users_dict = dict_new();
+
+ reg_new_user_func(spamserv_new_user_func);
+ reg_del_user_func(spamserv_del_user_func);
+ reg_nick_change_func(spamserv_nick_change_func);
+ reg_join_func(spamserv_user_join);
+ reg_part_func(spamserv_user_part);
+
+ timeq_add(now + FLOOD_TIMEQ_FREQ, timeq_flood, NULL);
+ timeq_add(now + JOINFLOOD_TIMEQ_FREQ, timeq_joinflood, NULL);
+ timeq_add(now + ADV_TIMEQ_FREQ, timeq_adv, NULL);
+ timeq_add(now + WARNLEVEL_TIMEQ_FREQ, timeq_warnlevel, NULL);
+ timeq_add(now + KILL_TIMEQ_FREQ, timeq_kill, NULL);
+
+ spamserv_module = module_register("SpamServ", SS_LOG, "spamserv.help", NULL);
+ modcmd_register(spamserv_module, "REGISTER", cmd_register, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, "flags", "+acceptchan,+helping", NULL);
+ modcmd_register(spamserv_module, "UNREGISTER", cmd_unregister, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, "flags", "+loghostmask", NULL);
+ modcmd_register(spamserv_module, "ADDEXCEPTION", cmd_addexception, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+ modcmd_register(spamserv_module, "DELEXCEPTION", cmd_delexception, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+ modcmd_register(spamserv_module, "STATUS", cmd_status, 1, 0, NULL);
+ modcmd_register(spamserv_module, "SET", cmd_set, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+ modcmd_register(spamserv_module, "SET SPAMLIMIT", opt_spamlimit, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+ modcmd_register(spamserv_module, "SET ADVREACTION", opt_advreaction, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+ modcmd_register(spamserv_module, "SET WARNREACTION", opt_warnreaction, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+ modcmd_register(spamserv_module, "SET ADVSCAN", opt_advscan, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+ modcmd_register(spamserv_module, "SET SPAMSCAN", opt_spamscan, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+ modcmd_register(spamserv_module, "SET FLOODSCAN", opt_floodscan, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+ modcmd_register(spamserv_module, "SET JOINFLOODSCAN", opt_joinflood, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+ modcmd_register(spamserv_module, "SET SCANCHANOPS", opt_scanops, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+ modcmd_register(spamserv_module, "SET SCANVOICED", opt_scanvoiced, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+ modcmd_register(spamserv_module, "SET EXCEPTLEVEL", opt_exceptlevel, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_CHANNEL, NULL);
+
+ saxdb_register("SpamServ", spamserv_saxdb_read, spamserv_saxdb_write);
+ reg_exit_func(spamserv_db_cleanup);
+ message_register_table(msgtab);
+ crc32_init();
+}
projects / srvx.git / commitdiff