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103 lines
2.5 KiB
Go
103 lines
2.5 KiB
Go
package proto
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// todo API未有效解析
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import (
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"bytes"
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"encoding/binary"
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"encoding/hex"
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)
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type GetMinuteTimeData struct {
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reqHeader *ReqHeader
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respHeader *RespHeader
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request *GetMinuteTimeDataRequest
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reply *GetMinuteTimeDataReply
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contentHex string
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}
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type GetMinuteTimeDataRequest struct {
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Market uint16
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Code [6]byte
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Date uint32
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}
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type GetMinuteTimeDataReply struct {
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Count uint16
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List []MinuteTimeData
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}
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type MinuteTimeData struct {
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Price float32
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Vol int
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}
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func NewGetMinuteTimeData() *GetMinuteTimeData {
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obj := new(GetMinuteTimeData)
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obj.reqHeader = new(ReqHeader)
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obj.respHeader = new(RespHeader)
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obj.request = new(GetMinuteTimeDataRequest)
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obj.reply = new(GetMinuteTimeDataReply)
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obj.reqHeader.Zip = 0x0c
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obj.reqHeader.SeqID = seqID()
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obj.reqHeader.PacketType = 0x00
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//obj.reqHeader.PkgLen1 =
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//obj.reqHeader.PkgLen2 =
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obj.reqHeader.Method = 0x051d
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//obj.reqHeader.Method = KMSG_MINUTETIMEDATA
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obj.contentHex = ""
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return obj
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}
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func (obj *GetMinuteTimeData) SetParams(req *GetMinuteTimeDataRequest) {
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obj.request = req
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}
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func (obj *GetMinuteTimeData) Serialize() ([]byte, error) {
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obj.reqHeader.PkgLen1 = 0x0e
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obj.reqHeader.PkgLen2 = 0x0e
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buf := new(bytes.Buffer)
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err := binary.Write(buf, binary.LittleEndian, obj.reqHeader)
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err = binary.Write(buf, binary.LittleEndian, obj.request)
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b, err := hex.DecodeString(obj.contentHex)
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buf.Write(b)
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//b, err := hex.DecodeString(obj.contentHex)
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//buf.Write(b)
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//err = binary.Write(buf, binary.LittleEndian, uint16(len(obj.stocks)))
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return buf.Bytes(), err
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}
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// 结果数据都是\n,\t分隔的中文字符串，比如查询K线数据，返回的结果字符串就形如
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// /“时间\t开盘价\t收盘价\t最高价\t最低价\t成交量\t成交额\n
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// /20150519\t4.644000\t4.732000\t4.747000\t4.576000\t146667487\t683638848.000000\n
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// /20150520\t4.756000\t4.850000\t4.960000\t4.756000\t353161092\t1722953216.000000”
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func (obj *GetMinuteTimeData) UnSerialize(header interface{}, data []byte) error {
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obj.respHeader = header.(*RespHeader)
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pos := 0
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err := binary.Read(bytes.NewBuffer(data[pos:pos+2]), binary.LittleEndian, &obj.reply.Count)
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// 跳过4个字节
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pos += 6
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lastprice := 0
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for index := uint16(0); index < obj.reply.Count; index++ {
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priceraw := getprice(data, &pos)
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getprice(data, &pos)
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vol := getprice(data, &pos)
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lastprice = lastprice + priceraw
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ele := MinuteTimeData{float32(lastprice) / 100.0, vol}
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obj.reply.List = append(obj.reply.List, ele)
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}
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return err
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}
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func (obj *GetMinuteTimeData) Reply() *GetMinuteTimeDataReply {
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return obj.reply
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}
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