X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=src%2Fclient.c;h=367f18dee165e383f892b9c4ae3f2e979a8a4759;hb=454ad122eb158b4391e2690fe6a7e127d24c525b;hp=963ec4dd5fb8b1b62a4acb1d99fa59500cd00c33;hpb=4c75c8f9eb45c0a696f992c277dcc8ffb77fa3ba;p=umurmur.git

diff --git a/src/client.c b/src/client.c
index 963ec4d..367f18d 100644
--- a/src/client.c
+++ b/src/client.c
@@ -200,7 +200,7 @@ void recheckCodecVersions()
 	// it as alpha and announce it. If another codec now got the
 	// majority set it as the opposite of the currently valid bPreferAlpha
 	// and announce it.
-	if (version == (uint32_t)0x8000000a)
+	if (version == (uint32_t)0x8000000b)
 		bPreferAlpha = true;
 	else
 		bPreferAlpha = ! bPreferAlpha;
@@ -505,6 +505,15 @@ int Client_write(client_t *client)
 	return 0;
 }
 
+int Client_send_message_ver(client_t *client, message_t *msg, uint32_t version)
+{
+	if ((version == 0) || (client->version >= version) ||
+		((version & 0x80000000) && (client->version < (~version))))
+		return Client_send_message(client, msg);
+	else
+		Msg_free(msg);
+}
+
 int Client_send_message(client_t *client, message_t *msg)
 {
 	if (!client->authenticated && msg->messageType != Version) {
@@ -577,6 +586,29 @@ int Client_send_message_except(client_t *client, message_t *msg)
 	return 0;
 }
 
+int Client_send_message_except_ver(client_t *client, message_t *msg, uint32_t version)
+{
+	client_t *itr = NULL;
+	int count = 0;
+	
+	Msg_inc_ref(msg); /* Make sure a reference is held during the whole iteration. */
+	while (Client_iterate(&itr) != NULL) {
+		if (itr != client) {
+			if (count++ > 0)
+				Msg_inc_ref(msg); /* One extra reference for each new copy */
+			Log_debug("Msg %d to %s refcount %d",  msg->messageType, itr->username, msg->refcount);
+			Client_send_message_ver(itr, msg, version);
+		}
+	}
+	Msg_free(msg); /* Free our reference to the message */
+	
+	if (count == 0)
+		Msg_free(msg); /* If only 1 client is connected then no message is passed
+						* to Client_send_message(). Free it here. */
+		
+	return 0;
+}
+
 static bool_t checkDecrypt(client_t *client, const uint8_t *encrypted, uint8_t *plain, unsigned int len)
 {
 	if (CryptState_isValid(&client->cryptState) &&