Core/bnetserver: Add compatibility for classic clients
Port From (https://github.com/TrinityCore/TrinityCore/commit/89652bd78f3e6333e0f7b8ff5fe65ee144a173a8)
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@@ -32,13 +32,25 @@ namespace Game
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{
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Bgs.Protocol.Attribute command = null;
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Dictionary<string, Bgs.Protocol.Variant> Params = new();
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string removeSuffix(string str)
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{
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var pos = str.IndexOf('_');
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if (pos != -1)
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return str.Substring(0, pos);
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return str;
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}
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for (int i = 0; i < request.Attribute.Count; ++i)
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{
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Bgs.Protocol.Attribute attr = request.Attribute[i];
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Params[attr.Name] = attr.Value;
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if (attr.Name.Contains("Command_"))
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{
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command = attr;
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Params[removeSuffix(attr.Name)] = attr.Value;
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}
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else
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Params[attr.Name] = attr.Value;
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}
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if (command == null)
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@@ -47,18 +59,18 @@ namespace Game
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return BattlenetRpcErrorCode.RpcMalformedRequest;
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}
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if (command.Name == "Command_RealmListRequest_v1_b9")
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return HandleRealmListRequest(Params, response);
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else if (command.Name == "Command_RealmJoinRequest_v1_b9")
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return HandleRealmJoinRequest(Params, response);
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return BattlenetRpcErrorCode.RpcNotImplemented;
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return removeSuffix(command.Name) switch
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{
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"Command_RealmListRequest_v1" => HandleRealmListRequest(Params, response),
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"Command_RealmJoinRequest_v1" => HandleRealmJoinRequest(Params, response),
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_ => BattlenetRpcErrorCode.RpcNotImplemented
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};
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}
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[Service(OriginalHash.GameUtilitiesService, 10)]
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BattlenetRpcErrorCode HandleGetAllValuesForAttribute(GetAllValuesForAttributeRequest request, GetAllValuesForAttributeResponse response)
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{
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if (request.AttributeKey == "Command_RealmListRequest_v1_b9")
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if (request.AttributeKey == "Command_RealmListRequest_v1")
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{
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Global.RealmMgr.WriteSubRegions(response);
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return BattlenetRpcErrorCode.Ok;
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@@ -70,7 +82,7 @@ namespace Game
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BattlenetRpcErrorCode HandleRealmListRequest(Dictionary<string, Bgs.Protocol.Variant> Params, ClientResponse response)
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{
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string subRegionId = "";
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var subRegion = Params.LookupByKey("Command_RealmListRequest_v1_b9");
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var subRegion = Params.LookupByKey("Command_RealmListRequest_v1");
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if (subRegion != null)
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subRegionId = subRegion.StringValue;
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