[9466] Implemented SOAP in MaNGOS

- removed deprecated code from RASocket
- allow more than one login at a time on the RA console
- added gsoap library for handling SOAP requests
- removed deprecated mangos_string entry

Thanks to:
- Derex for reporting a bug which occured if more than 1024
    players were connected  [poll() vs select()]
- caeruleaus for adding windowsbuild support
- vladimir for suggesting a different thread starting order
- fdb_ for suggesting SOAP in the first place

src/game/Chat.cpp

@@ -873,6 +873,7 @@ bool ChatHandler::ExecuteCommandInTable(ChatCommand *table, const char* text, co
                     SendSysMessage(LANG_CMD_SYNTAX);
 
                 ShowHelpForCommand(table[i].ChildCommands,text);
+                SetSentErrorMessage(true);
             }
 
             return true;
@@ -900,12 +901,13 @@ bool ChatHandler::ExecuteCommandInTable(ChatCommand *table, const char* text, co
             }
         }
         // some commands have custom error messages. Don't send the default one in these cases.
-        else if(!sentErrorMessage)
+        else if(!HasSentErrorMessage())
         {
             if(!table[i].Help.empty())
                 SendSysMessage(table[i].Help.c_str());
             else
                 SendSysMessage(LANG_CMD_SYNTAX);
+            SetSentErrorMessage(true);
         }
 
         return true;
@@ -999,7 +1001,10 @@ int ChatHandler::ParseCommands(const char* text)
     std::string fullcmd = text;                             // original `text` can't be used. It content destroyed in command code processing.
 
     if (!ExecuteCommandInTable(getCommandTable(), text, fullcmd))
+    {
         SendSysMessage(LANG_NO_CMD);
+        SetSentErrorMessage(true);
+    }
 
     return 1;
 }
@@ -2256,8 +2261,8 @@ bool CliHandler::isAvailable(ChatCommand const& cmd) const
 
 void CliHandler::SendSysMessage(const char *str)
 {
-    m_print(str);
-    m_print("\r\n");
+    m_print(m_callbackArg, str);
+    m_print(m_callbackArg, "\r\n");
 }
 
 std::string CliHandler::GetNameLink() const

src/game/Chat.h

@@ -71,6 +71,7 @@ class ChatHandler
         int ParseCommands(const char* text);
 
         bool isValidChatMessage(const char* msg);
+        bool HasSentErrorMessage() { return sentErrorMessage;}
     protected:
         explicit ChatHandler() : m_session(NULL) {}      // for CLI subclass
 
@@ -552,8 +553,8 @@ class ChatHandler
 class CliHandler : public ChatHandler
 {
     public:
-        typedef void Print(char const*);
-        explicit CliHandler(Print* zprint) : m_print(zprint) {}
+        typedef void Print(void*, char const*);
+        explicit CliHandler(void* callbackArg, Print* zprint) : m_callbackArg(callbackArg), m_print(zprint) {}
 
         // overwrite functions
         const char *GetMangosString(int32 entry) const;
@@ -565,6 +566,7 @@ class CliHandler : public ChatHandler
         int GetSessionDbLocaleIndex() const;
 
     private:
+        void* m_callbackArg;
         Print* m_print;
 };
 

src/game/Language.h

@@ -83,7 +83,7 @@ enum MangosStrings
     LANG_USING_WORLD_DB                 = 57,
     LANG_USING_SCRIPT_LIB               = 58,
     LANG_USING_EVENT_AI                 = 59,
-    LANG_RA_BUSY                        = 60,
+    //LANG_RA_BUSY                      = 60, not used
     LANG_RA_USER                        = 61,
     LANG_RA_PASS                        = 62,
     // Room for more level 0              63-99 not used

src/game/World.cpp

@@ -1823,19 +1823,21 @@ void World::UpdateSessions( uint32 diff )
 void World::ProcessCliCommands()
 {
     CliCommandHolder::Print* zprint = NULL;
-
+    void* callbackArg = NULL;
     CliCommandHolder* command;
     while (cliCmdQueue.next(command))
     {
         sLog.outDebug("CLI command under processing...");
         zprint = command->m_print;
-        CliHandler(zprint).ParseCommands(command->m_command);
+        callbackArg = command->m_callbackArg;
+        CliHandler handler(callbackArg, zprint);
+        handler.ParseCommands(command->m_command);
+
+        if(command->m_commandFinished)
+            command->m_commandFinished(callbackArg, !handler.HasSentErrorMessage());
+
         delete command;
     }
-
-    // print the console message here so it looks right
-    if (zprint)
-        zprint("mangos>");
 }
 
 void World::InitResultQueue()

src/game/World.h

@@ -372,13 +372,16 @@ enum RealmZone
 /// Storage class for commands issued for delayed execution
 struct CliCommandHolder
 {
-    typedef void Print(const char*);
+    typedef void Print(void*, const char*);
+    typedef void CommandFinished(void*, bool success);
 
+    void* m_callbackArg;
     char *m_command;
     Print* m_print;
+    CommandFinished* m_commandFinished;
 
-    CliCommandHolder(const char *command, Print* zprint)
-        : m_print(zprint)
+    CliCommandHolder(void* callbackArg, const char *command, Print* zprint, CommandFinished* commandFinished)
+        : m_callbackArg(callbackArg), m_print(zprint), m_commandFinished(commandFinished)
     {
         size_t len = strlen(command)+1;
         m_command = new char[len];
@@ -528,7 +531,7 @@ class World
         static float GetVisibleObjectGreyDistance()         { return m_VisibleObjectGreyDistance;     }
 
         void ProcessCliCommands();
-        void QueueCliCommand( CliCommandHolder::Print* zprintf, char const* input ) { cliCmdQueue.add(new CliCommandHolder(input, zprintf)); }
+        void QueueCliCommand(CliCommandHolder* commandHolder) { cliCmdQueue.add(commandHolder); }
 
         void UpdateResultQueue();
         void InitResultQueue();