X-Git-Url: https://jfr.im/git/irc/evilnet/x3.git/blobdiff_plain/b21e2cfed85b6615b6beee1912220638038a33b9..1c5f669705f14465beb02aaea58a0bfc3221a35e:/src/hash.c

diff --git a/src/hash.c b/src/hash.c
index 9cf2d4b..ebf2d9a 100644
--- a/src/hash.c
+++ b/src/hash.c
@@ -1,9 +1,9 @@
 /* hash.c - IRC network state database
  * Copyright 2000-2004 srvx Development Team
  *
- * This file is part of srvx.
+ * This file is part of x3.
  *
- * srvx is free software; you can redistribute it and/or modify
+ * x3 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.
@@ -289,6 +289,8 @@ wipeout_channel(struct chanNode *cNode, time_t new_time, char **modes, unsigned
     unsigned int orig_limit;
     chan_mode_t orig_modes;
     char orig_key[KEYLEN+1];
+    char orig_apass[KEYLEN+1];
+    char orig_upass[KEYLEN+1];
     unsigned int nn, argc;
 
     /* nuke old topic */
@@ -300,6 +302,8 @@ wipeout_channel(struct chanNode *cNode, time_t new_time, char **modes, unsigned
     orig_modes = cNode->modes;
     orig_limit = cNode->limit;
     strcpy(orig_key, cNode->key);
+    strcpy(orig_upass, cNode->upass);
+    strcpy(orig_apass, cNode->apass);
     cNode->modes = 0;
     mod_chanmode(NULL, cNode, modes, modec, 0);
     cNode->timestamp = new_time;
@@ -329,6 +333,8 @@ wipeout_channel(struct chanNode *cNode, time_t new_time, char **modes, unsigned
         change->modes_set = orig_modes;
         change->new_limit = orig_limit;
         strcpy(change->new_key, orig_key);
+        strcpy(change->new_upass, orig_upass);
+        strcpy(change->new_apass, orig_apass);
         for (nn = argc = 0; nn < cNode->members.used; ++nn) {
             struct modeNode *mn = cNode->members.list[nn];
             if ((mn->modes & MODE_CHANOP) && IsService(mn->user) && IsLocal(mn->user)) {
@@ -366,7 +372,7 @@ AddChannel(const char *name, time_t time_, const char *modes, char *banlist, cha
         banList_init(&cNode->banlist);
         exemptList_init(&cNode->exemptlist);
         modeList_init(&cNode->members);
-        mod_chanmode(NULL, cNode, argv, nn, 0);
+        mod_chanmode(NULL, cNode, argv, nn, MCP_FROM_SERVER);
         dict_insert(channels, cNode->name, cNode);
         cNode->timestamp = time_;
         rel_age = 1;
@@ -374,7 +380,7 @@ AddChannel(const char *name, time_t time_, const char *modes, char *banlist, cha
         wipeout_channel(cNode, time_, argv, nn);
         rel_age = 1;
     } else if (cNode->timestamp == time_) {
-        mod_chanmode(NULL, cNode, argv, nn, 0);
+        mod_chanmode(NULL, cNode, argv, nn, MCP_FROM_SERVER);
         rel_age = 0;
     } else {
         rel_age = -1;
@@ -494,6 +500,7 @@ AddChannelUser(struct userNode *user, struct chanNode* channel)
 	mNode->channel = channel;
 	mNode->user = user;
 	mNode->modes = 0;
+        mNode->oplevel = -1;
         mNode->idle_since = now;
 
 	/* Add modeNode to channel and to user.
@@ -503,7 +510,9 @@ AddChannelUser(struct userNode *user, struct chanNode* channel)
 	modeList_append(&channel->members, mNode);
 	modeList_append(&user->channels, mNode);
 
-        if (channel->members.used == 1)
+        if (channel->members.used == 1
+            && !(channel->modes & MODE_REGISTERED)
+            && !(channel->modes & MODE_APASS))
             mNode->modes |= MODE_CHANOP;
 
         for (n=0; n<jf_used; n++) {
@@ -592,15 +601,27 @@ DelChannelUser(struct userNode* user, struct chanNode* channel, const char *reas
     /* free memory */
     free(mNode);
 
-    if (!deleting && !channel->members.used && !channel->locks && !(channel->modes & MODE_REGISTERED))
+    /* A single check for APASS only should be enough here */
+    if (!deleting && !channel->members.used && !channel->locks
+        && !(channel->modes & MODE_REGISTERED) && !(channel->modes & MODE_APASS))
         DelChannel(channel);
 }
 
+static kick_func_t *kf_list;
+static unsigned int kf_size = 0, kf_used = 0;
+
 void
 KickChannelUser(struct userNode* target, struct chanNode* channel, struct userNode *kicker, const char *why)
 {
+    unsigned int n;
+
     if (!target || !channel || IsService(target) || !GetUserMode(channel, target))
         return;
+
+    /* This may break things, but lets see.. -Rubin */
+    for (n=0; n<kf_used; n++)
+        kf_list[n](kicker, target, channel);
+
     /* don't remove them from the channel, since the server will send a PART */
     irc_kick(kicker, target, channel, why);
 
@@ -612,9 +633,6 @@ KickChannelUser(struct userNode* target, struct chanNode* channel, struct userNo
     }
 }
 
-static kick_func_t *kf_list;
-static unsigned int kf_size = 0, kf_used = 0;
-
 void
 reg_kick_func(kick_func_t handler)
 {
@@ -691,7 +709,7 @@ reg_topic_func(topic_func_t handler)
 }
 
 void
-SetChannelTopic(struct chanNode *channel, struct userNode *user, const char *topic, int announce)
+SetChannelTopic(struct chanNode *channel, struct userNode *service, struct userNode *user, const char *topic, int announce)
 {
     unsigned int n;
     struct modeNode *mn;
@@ -712,7 +730,7 @@ SetChannelTopic(struct chanNode *channel, struct userNode *user, const char *top
     if (announce) {
 	/* We don't really care if a local user messes with the topic,
          * so don't call the tf_list functions. */
-	irc_topic(user, channel, topic);
+	irc_topic(service, user, channel, topic);
     } else {
 	for (n=0; n<tf_used; n++)
 	    if (tf_list[n](user, channel, old_topic))
@@ -731,8 +749,14 @@ GetUserMode(struct chanNode *channel, struct userNode *user)
 {
     unsigned int n;
     struct modeNode *mn = NULL;
+
+    verify(channel);
+    verify(channel->members.list);
+    verify(user);
+    verify(user->channels.list);
     if (channel->members.used < user->channels.used) {
 	for (n=0; n<channel->members.used; n++) {
+            verify(channel->members.list[n]);
 	    if (user == channel->members.list[n]->user) {
 		mn = channel->members.list[n];
 		break;
@@ -740,6 +764,7 @@ GetUserMode(struct chanNode *channel, struct userNode *user)
 	}
     } else {
 	for (n=0; n<user->channels.used; n++) {
+            verify(user->channels.list[n]);
 	    if (channel == user->channels.list[n]->channel) {
 		mn = user->channels.list[n];
 		break;
@@ -749,6 +774,32 @@ GetUserMode(struct chanNode *channel, struct userNode *user)
     return mn;
 }
 
+struct userNode *IsInChannel(struct chanNode *channel, struct userNode *user)
+{
+    unsigned int n;
+
+    verify(channel);
+    verify(channel->members.list);
+    verify(user);
+    verify(user->channels.list);
+    if (channel->members.used < user->channels.used) {
+	for (n=0; n<channel->members.used; n++) {
+            verify(channel->members.list[n]);
+	    if (user == channel->members.list[n]->user) {
+                return(user);
+	    }
+	}
+    } else {
+	for (n=0; n<user->channels.used; n++) {
+            verify(user->channels.list[n]);
+	    if (channel == user->channels.list[n]->channel) {
+                return(user);
+	    }
+	}
+    }
+    return NULL;
+}
+
 DEFINE_LIST(userList, struct userNode*)
 DEFINE_LIST(modeList, struct modeNode*)
 DEFINE_LIST(banList, struct banNode*)