X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_spanningtree%2Fnickcollide.cpp;h=f1c6a9ae0dc5b9f346587aa0bd61e29f33760a69;hb=b64177d3fb4f113c4db3325575970964867f01cc;hp=5a375ef68b694a78363c76635007e38fb0130d1e;hpb=df4afba6c23c939af1013582c94138832017af4e;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_spanningtree/nickcollide.cpp b/src/modules/m_spanningtree/nickcollide.cpp
index 5a375ef68..f1c6a9ae0 100644
--- a/src/modules/m_spanningtree/nickcollide.cpp
+++ b/src/modules/m_spanningtree/nickcollide.cpp
@@ -24,15 +24,16 @@
 #include "treeserver.h"
 #include "utils.h"
 #include "commandbuilder.h"
+#include "commands.h"
 
 /*
  * Yes, this function looks a little ugly.
  * However, in some circumstances we may not have a User, so we need to do things this way.
- * Returns 1 if colliding local client, 2 if colliding remote, 3 if colliding both.
+ * Returns true if remote or both lost, false otherwise.
  * Sends SAVEs as appropriate and forces nick change of the user 'u' if our side loses or if both lose.
  * Does not change the nick of the user that is trying to claim the nick of 'u', i.e. the "remote" user.
  */
-int SpanningTreeUtilities::DoCollision(User* u, TreeServer* server, time_t remotets, const std::string& remoteident, const std::string& remoteip, const std::string& remoteuid)
+bool SpanningTreeUtilities::DoCollision(User* u, TreeServer* server, time_t remotets, const std::string& remoteident, const std::string& remoteip, const std::string& remoteuid, const char* collidecmd)
 {
 	// At this point we're sure that a collision happened, increment the counter regardless of who wins
 	ServerInstance->stats.Collisions++;
@@ -85,6 +86,10 @@ int SpanningTreeUtilities::DoCollision(User* u, TreeServer* server, time_t remot
 		}
 	}
 
+	ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Nick collision on \"%s\" caused by %s: %s/%lu/%s@%s %d <-> %s/%lu/%s@%s %d", u->nick.c_str(), collidecmd,
+		u->uuid.c_str(), (unsigned long)localts, u->ident.c_str(), u->GetIPString().c_str(), bChangeLocal,
+		remoteuid.c_str(), (unsigned long)remotets, remoteident.c_str(), remoteip.c_str(), bChangeRemote);
+
 	/*
 	 * Send SAVE and accept the losing client with its UID (as we know the SAVE will
 	 * not fail under any circumstances -- UIDs are netwide exclusive).
@@ -103,14 +108,11 @@ int SpanningTreeUtilities::DoCollision(User* u, TreeServer* server, time_t remot
 		 * this "local" nick is actually behind us, send a SAVE out.
 		 */
 		CmdBuilder params("SAVE");
-		params.push_back(u->uuid);
-		params.push_back(ConvToStr(u->age));
+		params.push(u->uuid);
+		params.push(ConvToStr(u->age));
 		params.Broadcast();
 
-		u->ChangeNick(u->uuid);
-
-		if (!bChangeRemote)
-			return 1;
+		u->ChangeNick(u->uuid, CommandSave::SavedTimestamp);
 	}
 	if (bChangeRemote)
 	{
@@ -119,10 +121,7 @@ int SpanningTreeUtilities::DoCollision(User* u, TreeServer* server, time_t remot
 		 * send back a SAVE to the source.
 		 */
 		CmdBuilder("SAVE").push(remoteuid).push_int(remotets).Unicast(server->ServerUser);
-
-		if (!bChangeLocal)
-			return 2;
 	}
 
-	return 3;
+	return bChangeRemote;
 }