Merge remote-tracking branch 'origin/master' into 4.3.4

Conflicts:
	src/server/authserver/Authentication/AuthCodes.cpp
	src/server/authserver/Authentication/AuthCodes.h
	src/server/authserver/Server/AuthSocket.cpp
	src/server/game/Entities/Creature/GossipDef.cpp
	src/server/game/Entities/Player/Player.cpp

1 files changed, 40 insertions, 21 deletions

diff --git a/src/server/authserver/Server/AuthSocket.cpp b/src/server/authserver/Server/AuthSocket.cpp
index c0cf24efbfb..793f310f8c1 100644
--- a/src/server/authserver/Server/AuthSocket.cpp
+++ b/src/server/authserver/Server/AuthSocket.cpp
@@ -343,6 +343,7 @@ bool AuthSocket::_HandleLogonChallenge()
 
     _login = (const char*)ch->I;
     _build = ch->build;
+    _expversion = uint8(AuthHelper::IsPostBCAcceptedClientBuild(_build) ? POST_BC_EXP_FLAG : (AuthHelper::IsPreBCAcceptedClientBuild(_build) ? PRE_BC_EXP_FLAG : NO_VALID_EXP_FLAG));
     _os = (const char*)ch->os;
 
     if (_os.size() > 4)
@@ -357,13 +358,13 @@ bool AuthSocket::_HandleLogonChallenge()
     // Verify that this IP is not in the ip_banned table
     LoginDatabase.Execute(LoginDatabase.GetPreparedStatement(LOGIN_DEL_EXPIRED_IP_BANS));
 
-    const std::string& ip_address = socket().getRemoteAddress();
-    PreparedStatement *stmt = LoginDatabase.GetPreparedStatement(LOGIN_SEL_IP_BANNED);
+    std::string const& ip_address = socket().getRemoteAddress();
+    PreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_SEL_IP_BANNED);
     stmt->setString(0, ip_address);
     PreparedQueryResult result = LoginDatabase.Query(stmt);
     if (result)
     {
-        pkt << (uint8)WOW_FAIL_BANNED;
+        pkt << uint8(WOW_FAIL_BANNED);
         sLog->outDebug(LOG_FILTER_AUTHSERVER, "'%s:%d' [AuthChallenge] Banned ip tries to login!",socket().getRemoteAddress().c_str(), socket().getRemotePort());
     }
     else
@@ -410,12 +411,12 @@ bool AuthSocket::_HandleLogonChallenge()
                 {
                     if ((*banresult)[0].GetUInt64() == (*banresult)[1].GetUInt64())
                     {
-                        pkt << (uint8)WOW_FAIL_BANNED;
+                        pkt << uint8(WOW_FAIL_BANNED);
                         sLog->outDebug(LOG_FILTER_AUTHSERVER, "'%s:%d' [AuthChallenge] Banned account %s tried to login!", socket().getRemoteAddress().c_str(), socket().getRemotePort(), _login.c_str ());
                     }
                     else
                     {
-                        pkt << (uint8)WOW_FAIL_SUSPENDED;
+                        pkt << uint8(WOW_FAIL_SUSPENDED);
                         sLog->outDebug(LOG_FILTER_AUTHSERVER, "'%s:%d' [AuthChallenge] Temporarily banned account %s tried to login!", socket().getRemoteAddress().c_str(), socket().getRemotePort(), _login.c_str ());
                     }
                 }
@@ -454,6 +455,8 @@ bool AuthSocket::_HandleLogonChallenge()
                         pkt << uint8(WOW_FAIL_VERSION_INVALID);
                     else
                         pkt << uint8(WOW_SUCCESS);
+                    else
+                        pkt << uint8(WOW_FAIL_VERSION_INVALID);
 
                     // B may be calculated < 32B so we force minimal length to 32B
                     pkt.append(B.AsByteArray(32), 32);      // 32 bytes
@@ -831,39 +834,53 @@ bool AuthSocket::_HandleRealmList()
     {
         // don't work with realms which not compatible with the client
         if (i->second.gamebuild != _build)
+        uint32 flag = i->second.flag;
+        RealmBuildInfo const* buildInfo = AuthHelper::GetBuildInfo(i->second.gamebuild);
+        if (!okBuild)
+        {
+            if (!buildInfo)
             continue;
 
-        uint8 AmountOfCharacters;
+            flag |= REALM_FLAG_OFFLINE | REALM_FLAG_SPECIFYBUILD;   // tell the client what build the realm is for
+        }
+
+        if (!buildInfo)
+            flag &= ~REALM_FLAG_SPECIFYBUILD;
+
+        std::string name = i->first;
+        if (_expversion & PRE_BC_EXP_FLAG && flag & REALM_FLAG_SPECIFYBUILD)
+        {
+            std::ostringstream ss;
+            ss << name << " (" << buildInfo->MajorVersion << '.' << buildInfo->MinorVersion << '.' << buildInfo->BugfixVersion << ')';
+            name = ss.str();
+        }
 
-        // No SQL injection. id of realm is controlled by the database.
+        uint8 lock = (i->second.allowedSecurityLevel > _accountSecurityLevel) ? 1 : 0;
+
+        uint8 AmountOfCharacters = 0;
         stmt = LoginDatabase.GetPreparedStatement(LOGIN_SEL_NUM_CHARS_ON_REALM);
         stmt->setUInt32(0, i->second.m_ID);
         stmt->setUInt32(1, id);
         result = LoginDatabase.Query(stmt);
         if (result)
             AmountOfCharacters = (*result)[0].GetUInt8();
-        else
-            AmountOfCharacters = 0;
-
-        uint8 lock = (i->second.allowedSecurityLevel > _accountSecurityLevel) ? 1 : 0;
 
         pkt << i->second.icon;                              // realm type
         pkt << lock;                                    // if 1, then realm locked
-        pkt << uint8(i->second.flag);                       // RealmFlags
-        pkt << i->first;
+        pkt << uint8(flag);                                 // RealmFlags
+        pkt << name;
         pkt << i->second.address;
         pkt << i->second.populationLevel;
         pkt << AmountOfCharacters;
         pkt << i->second.timezone;                          // realm category
         pkt << uint8(0x2C);                             // unk, may be realm number/id?
 
-        if (i->second.flag & REALM_FLAG_SPECIFYBUILD)
+        if (_expversion & POST_BC_EXP_FLAG && flag & REALM_FLAG_SPECIFYBUILD)
         {
-            // TODO: Make this customizable
-            pkt << uint8(3);
-            pkt << uint8(3);
-            pkt << uint8(5);
-            pkt << uint16(12340);
+            pkt << uint8(buildInfo->MajorVersion);
+            pkt << uint8(buildInfo->MinorVersion);
+            pkt << uint8(buildInfo->BugfixVersion);
+            pkt << uint16(buildInfo->Build);
         }
 
         ++RealmListSize;
@@ -875,7 +892,7 @@ bool AuthSocket::_HandleRealmList()
 
     // make a ByteBuffer which stores the RealmList's size
     ByteBuffer RealmListSizeBuffer;
-    RealmListSizeBuffer << (uint32)0;
+    RealmListSizeBuffer << uint32(0);
     RealmListSizeBuffer << uint16(RealmListSize);
 
     ByteBuffer hdr;
@@ -948,7 +965,9 @@ PatcherRunnable::PatcherRunnable(class AuthSocket* as)
 }
 
 // Send content of patch file to the client
-void PatcherRunnable::run() {}
+void PatcherRunnable::run()
+{
+}
 
 // Preload MD5 hashes of existing patch files on server
 #ifndef _WIN32