repository cleanup

server/channelserver/handlers_clients.go

@@ -0,0 +1,110 @@
+package channelserver
+
+import (
+	"erupe-ce/common/byteframe"
+	"erupe-ce/common/stringsupport"
+	"erupe-ce/network/mhfpacket"
+	"go.uber.org/zap"
+)
+
+func handleMsgSysEnumerateClient(s *Session, p mhfpacket.MHFPacket) {
+	pkt := p.(*mhfpacket.MsgSysEnumerateClient)
+
+	s.server.stagesLock.RLock()
+	stage, ok := s.server.stages[pkt.StageID]
+	if !ok {
+		s.server.stagesLock.RUnlock()
+		s.logger.Warn("Can't enumerate clients for stage that doesn't exist!", zap.String("stageID", pkt.StageID))
+		doAckSimpleFail(s, pkt.AckHandle, make([]byte, 4))
+		return
+	}
+	s.server.stagesLock.RUnlock()
+
+	// Read-lock the stage and make the response with all of the charID's in the stage.
+	resp := byteframe.NewByteFrame()
+	stage.RLock()
+	var clients []uint32
+	switch pkt.Unk1 {
+	case 1: // Not ready
+		for cid, ready := range stage.reservedClientSlots {
+			if !ready {
+				clients = append(clients, cid)
+			}
+		}
+	case 2: // Ready
+		for cid, ready := range stage.reservedClientSlots {
+			if ready {
+				clients = append(clients, cid)
+			}
+		}
+	}
+	resp.WriteUint16(uint16(len(clients)))
+	for _, cid := range clients {
+		resp.WriteUint32(cid)
+	}
+	stage.RUnlock()
+
+	doAckBufSucceed(s, pkt.AckHandle, resp.Data())
+	s.logger.Debug("MsgSysEnumerateClient Done!")
+}
+
+func handleMsgMhfListMember(s *Session, p mhfpacket.MHFPacket) {
+	pkt := p.(*mhfpacket.MsgMhfListMember)
+
+	var csv string
+	var count uint32
+	resp := byteframe.NewByteFrame()
+	resp.WriteUint32(0) // Blacklist count
+	err := s.server.db.QueryRow("SELECT blocked FROM characters WHERE id=$1", s.charID).Scan(&csv)
+	if err != nil {
+		panic(err)
+	}
+	cids := stringsupport.CSVElems(csv)
+	for _, cid := range cids {
+		var name string
+		err = s.server.db.QueryRow("SELECT name FROM characters WHERE id=$1", cid).Scan(&name)
+		if err != nil {
+			continue
+		}
+		count++
+		resp.WriteUint32(uint32(cid))
+		resp.WriteUint32(16)
+		resp.WriteBytes(stringsupport.PaddedString(name, 16, true))
+	}
+	resp.Seek(0, 0)
+	resp.WriteUint32(count)
+	doAckBufSucceed(s, pkt.AckHandle, resp.Data())
+}
+
+func handleMsgMhfOprMember(s *Session, p mhfpacket.MHFPacket) {
+	pkt := p.(*mhfpacket.MsgMhfOprMember)
+	var csv string
+	if pkt.Blacklist {
+		err := s.server.db.QueryRow("SELECT blocked FROM characters WHERE id=$1", s.charID).Scan(&csv)
+		if err != nil {
+			panic(err)
+		}
+		if pkt.Operation {
+			csv = stringsupport.CSVRemove(csv, int(pkt.CharID))
+		} else {
+			csv = stringsupport.CSVAdd(csv, int(pkt.CharID))
+		}
+		s.server.db.Exec("UPDATE characters SET blocked=$1 WHERE id=$2", csv, s.charID)
+	} else { // Friendlist
+		err := s.server.db.QueryRow("SELECT friends FROM characters WHERE id=$1", s.charID).Scan(&csv)
+		if err != nil {
+			panic(err)
+		}
+		if pkt.Operation {
+			csv = stringsupport.CSVRemove(csv, int(pkt.CharID))
+		} else {
+			csv = stringsupport.CSVAdd(csv, int(pkt.CharID))
+		}
+		s.server.db.Exec("UPDATE characters SET friends=$1 WHERE id=$2", csv, s.charID)
+	}
+	doAckSimpleSucceed(s, pkt.AckHandle, make([]byte, 4))
+}
+
+func handleMsgMhfShutClient(s *Session, p mhfpacket.MHFPacket) {}
+
+func handleMsgSysHideClient(s *Session, p mhfpacket.MHFPacket) {}