Add serverfeatures class for check is server support one or another features.

9 files changed, 202 insertions, 0 deletions

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index e19a4b96f..50746b65d 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -539,6 +539,7 @@ SET(SRCS
     net/registrationoptions.h
     net/sdltcpnet.cpp
     net/sdltcpnet.h
+    net/serverfeatures.h
     net/serverinfo.h
     net/skillhandler.h
     net/tradehandler.h
@@ -1310,6 +1311,8 @@ SET(SRCS_TMWA
     net/tmwa/protocol.h
     net/tmwa/questhandler.cpp
     net/tmwa/questhandler.h
+    net/tmwa/serverfeatures.cpp
+    net/tmwa/serverfeatures.h
     net/tmwa/skillhandler.cpp
     net/tmwa/skillhandler.h
     net/tmwa/sprite.h
@@ -1363,6 +1366,8 @@ SET(SRCS_EATHENA
     net/eathena/protocol.h
     net/eathena/questhandler.cpp
     net/eathena/questhandler.h
+    net/eathena/serverfeatures.cpp
+    net/eathena/serverfeatures.h
     net/eathena/skillhandler.cpp
     net/eathena/skillhandler.h
     net/eathena/sprite.h
diff --git a/src/Makefile.am b/src/Makefile.am
index f849e0163..0e640c7b3 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -666,6 +666,7 @@ manaplus_SOURCES += gui/widgets/avatarlistbox.cpp \
 	      net/registrationoptions.h \
 	      net/sdltcpnet.cpp \
 	      net/sdltcpnet.h \
+	      net/serverfeatures.h \
 	      net/serverinfo.h \
 	      net/skillhandler.h \
 	      net/tradehandler.h \
@@ -1240,6 +1241,8 @@ manaplus_SOURCES += \
 	      net/tmwa/protocol.h \
 	      net/tmwa/questhandler.cpp \
 	      net/tmwa/questhandler.h \
+	      net/tmwa/serverfeatures.cpp \
+	      net/tmwa/serverfeatures.h \
 	      net/tmwa/skillhandler.cpp \
 	      net/tmwa/skillhandler.h \
 	      net/tmwa/sprite.h \
@@ -1293,6 +1296,8 @@ manaplus_SOURCES += net/eathena/gui/guildtab.cpp \
 	      net/eathena/protocol.h \
 	      net/eathena/questhandler.cpp \
 	      net/eathena/questhandler.h \
+	      net/eathena/serverfeatures.cpp \
+	      net/eathena/serverfeatures.h \
 	      net/eathena/skillhandler.cpp \
 	      net/eathena/skillhandler.h \
 	      net/eathena/sprite.h \
diff --git a/src/net/eathena/serverfeatures.cpp b/src/net/eathena/serverfeatures.cpp
new file mode 100644
index 000000000..3b11842e6
--- /dev/null
+++ b/src/net/eathena/serverfeatures.cpp
@@ -0,0 +1,33 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2011-2014  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program 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
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "net/eathena/serverfeatures.h"
+
+#include "debug.h"
+
+namespace EAthena
+{
+
+bool ServerFeatures::haveOnlineList() const
+{
+    return false;
+}
+
+}  // EAthena
diff --git a/src/net/eathena/serverfeatures.h b/src/net/eathena/serverfeatures.h
new file mode 100644
index 000000000..79febd773
--- /dev/null
+++ b/src/net/eathena/serverfeatures.h
@@ -0,0 +1,38 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2011-2014  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program 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
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef NET_EATHENA_SERVERFEATURES_H
+#define NET_EATHENA_SERVERFEATURES_H
+
+#include "net/serverfeatures.h"
+
+#include "localconsts.h"
+
+namespace EAthena
+{
+class ServerFeatures final : public Net::ServerFeatures
+{
+    public:
+        bool haveOnlineList() const override final;
+};
+
+}  // namespace Net
+
+#endif  // NET_EATHENA_SERVERFEATURES_H
diff --git a/src/net/net.cpp b/src/net/net.cpp
index 63a348bde..c238731a5 100644
--- a/src/net/net.cpp
+++ b/src/net/net.cpp
@@ -50,6 +50,7 @@ Net::SkillHandler *skillHandler = nullptr;
 Net::TradeHandler *tradeHandler = nullptr;
 Net::BeingHandler *beingHandler = nullptr;
 Net::BuySellHandler *buySellHandler = nullptr;
+Net::ServerFeatures *serverFeatures = nullptr;
 
 Net::AdminHandler *Net::getAdminHandler()
 {
@@ -131,6 +132,11 @@ Net::BuySellHandler *Net::getBuySellHandler()
     return buySellHandler;
 }
 
+Net::ServerFeatures *Net::getServerFeatures()
+{
+    return serverFeatures;
+}
+
 namespace Net
 {
 ServerInfo::Type networkType = ServerInfo::UNKNOWN;
diff --git a/src/net/net.h b/src/net/net.h
index 376bf63e3..a1267e77a 100644
--- a/src/net/net.h
+++ b/src/net/net.h
@@ -52,6 +52,7 @@ class PlayerHandler;
 class SkillHandler;
 class TradeHandler;
 class BuySellHandler;
+class ServerFeatures;
 
 AdminHandler *getAdminHandler() A_WARN_UNUSED;
 BeingHandler *getBeingHandler() A_WARN_UNUSED;
@@ -70,6 +71,8 @@ SkillHandler *getSkillHandler() A_WARN_UNUSED;
 TradeHandler *getTradeHandler() A_WARN_UNUSED;
 BuySellHandler *getBuySellHandler() A_WARN_UNUSED;
 
+ServerFeatures *getServerFeatures() A_WARN_UNUSED;
+
 ServerInfo::Type getNetworkType() A_WARN_UNUSED;
 
 /**
diff --git a/src/net/serverfeatures.h b/src/net/serverfeatures.h
new file mode 100644
index 000000000..a2170c44b
--- /dev/null
+++ b/src/net/serverfeatures.h
@@ -0,0 +1,39 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2011-2014  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program 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
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef NET_SERVERFEATURES_H
+#define NET_SERVERFEATURES_H
+
+#include "localconsts.h"
+
+namespace Net
+{
+class ServerFeatures notfinal
+{
+    public:
+        virtual ~ServerFeatures()
+        { }
+
+        virtual bool haveOnlineList() const = 0;
+};
+
+}  // namespace Net
+
+#endif  // NET_SERVERFEATURES_H
diff --git a/src/net/tmwa/serverfeatures.cpp b/src/net/tmwa/serverfeatures.cpp
new file mode 100644
index 000000000..d2aba176b
--- /dev/null
+++ b/src/net/tmwa/serverfeatures.cpp
@@ -0,0 +1,35 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2011-2014  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program 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
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "net/tmwa/serverfeatures.h"
+
+#include "debug.h"
+
+extern int serverVersion;
+
+namespace TmwAthena
+{
+
+bool ServerFeatures::haveOnlineList() const
+{
+    return serverVersion >= 3;
+}
+
+}  // TmwAthena
diff --git a/src/net/tmwa/serverfeatures.h b/src/net/tmwa/serverfeatures.h
new file mode 100644
index 000000000..f6daa2eb7
--- /dev/null
+++ b/src/net/tmwa/serverfeatures.h
@@ -0,0 +1,38 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2011-2014  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program 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
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef NET_TMWA_SERVERFEATURES_H
+#define NET_TMWA_SERVERFEATURES_H
+
+#include "net/serverfeatures.h"
+
+#include "localconsts.h"
+
+namespace TmwAthena
+{
+class ServerFeatures final : public Net::ServerFeatures
+{
+    public:
+        bool haveOnlineList() const override final;
+};
+
+}  // namespace Net
+
+#endif  // NET_TMWA_SERVERFEATURES_H