get index bar

proto/get_security_list.go

@@ -0,0 +1,110 @@
+package proto
+
+import (
+	"bytes"
+	"encoding/binary"
+	"gotdx/utils"
+)
+
+type GetSecurityList struct {
+	reqHeader  *ReqHeader
+	respHeader *RespHeader
+	request    *GetSecurityListRequest
+	reply      *GetSecurityListReply
+
+	contentHex string
+}
+
+type GetSecurityListRequest struct {
+	Market uint16
+	Start  uint16
+}
+
+type GetSecurityListReply struct {
+	Count uint16
+	List  []Security
+}
+
+type Security struct {
+	Code         string
+	VolUnit      uint16
+	DecimalPoint int8
+	Name         string
+	PreClose     float64
+}
+
+func NewGetSecurityList() *GetSecurityList {
+	obj := new(GetSecurityList)
+	obj.reqHeader = new(ReqHeader)
+	obj.respHeader = new(RespHeader)
+	obj.request = new(GetSecurityListRequest)
+	obj.reply = new(GetSecurityListReply)
+
+	obj.reqHeader.Zip = 0x0c
+	obj.reqHeader.SeqID = seqID()
+	obj.reqHeader.PacketType = 0x01
+	obj.reqHeader.Method = KMSG_SECURITYLIST
+	return obj
+}
+
+func (obj *GetSecurityList) SetParams(req *GetSecurityListRequest) {
+	obj.request = req
+}
+
+func (obj *GetSecurityList) Serialize() ([]byte, error) {
+	obj.reqHeader.PkgLen1 = 2 + 4
+	obj.reqHeader.PkgLen2 = 2 + 4
+
+	buf := new(bytes.Buffer)
+	err := binary.Write(buf, binary.LittleEndian, obj.reqHeader)
+	err = binary.Write(buf, binary.LittleEndian, obj.request)
+
+	//b, err := hex.DecodeString(obj.contentHex)
+	//buf.Write(b)
+
+	//err = binary.Write(buf, binary.LittleEndian, uint16(len(obj.stocks)))
+
+	return buf.Bytes(), err
+}
+
+func (obj *GetSecurityList) UnSerialize(header interface{}, data []byte) error {
+	obj.respHeader = header.(*RespHeader)
+
+	//fmt.Println(hex.EncodeToString(data))
+	pos := 0
+	err := binary.Read(bytes.NewBuffer(data[pos:pos+2]), binary.LittleEndian, &obj.reply.Count)
+	pos += 2
+	for index := uint16(0); index < obj.reply.Count; index++ {
+		ele := Security{}
+		var code [6]byte
+		binary.Read(bytes.NewBuffer(data[pos:pos+6]), binary.LittleEndian, &code)
+		pos += 6
+		ele.Code = string(code[:])
+
+		binary.Read(bytes.NewBuffer(data[pos:pos+2]), binary.LittleEndian, &ele.VolUnit)
+		pos += 2
+
+		var name [8]byte
+		binary.Read(bytes.NewBuffer(data[pos:pos+8]), binary.LittleEndian, &name)
+		pos += 8
+
+		ele.Code = utils.Utf8ToGbk(name[:])
+
+		pos += 4
+		binary.Read(bytes.NewBuffer(data[pos:pos+1]), binary.LittleEndian, &ele.DecimalPoint)
+		pos += 1
+		var precloseraw uint32
+		binary.Read(bytes.NewBuffer(data[pos:pos+4]), binary.LittleEndian, &precloseraw)
+		pos += 4
+
+		ele.PreClose = getvolume(int(precloseraw))
+		pos += 4
+
+		obj.reply.List = append(obj.reply.List, ele)
+	}
+	return err
+}
+
+func (obj *GetSecurityList) Reply() *GetSecurityListReply {
+	return obj.reply
+}