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54 lines
1.4 KiB
54 lines
1.4 KiB
package main
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import (
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"encoding/json"
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"io/ioutil"
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"log"
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"net/http"
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"github.com/curusarn/resh/pkg/collect"
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"github.com/curusarn/resh/pkg/records"
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"github.com/curusarn/resh/pkg/sesshist"
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)
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type recallHandler struct {
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sesshistDispatch *sesshist.Dispatch
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}
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func (h *recallHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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log.Println("/recall START")
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log.Println("/recall reading body ...")
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jsn, err := ioutil.ReadAll(r.Body)
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if err != nil {
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log.Println("Error reading the body", err)
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return
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}
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rec := records.Record{}
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log.Println("/recall unmarshaling record ...")
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err = json.Unmarshal(jsn, &rec)
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if err != nil {
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log.Println("Decoding error:", err)
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log.Println("Payload:", jsn)
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return
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}
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log.Println("/recall recalling ...")
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cmd, err := h.sesshistDispatch.Recall(rec.SessionID, rec.RecallHistno, rec.RecallPrefix)
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if err != nil {
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log.Println("/recall - sess id:", rec.SessionID, " - histno:", rec.RecallHistno, " -> ERROR")
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log.Println("Recall error:", err)
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return
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}
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resp := collect.SingleResponse{CmdLine: cmd}
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log.Println("/recall marshaling response ...")
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jsn, err = json.Marshal(&resp)
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if err != nil {
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log.Println("Encoding error:", err)
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log.Println("Response:", resp)
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return
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}
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log.Println(string(jsn))
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log.Println("/recall writing response ...")
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w.Write(jsn)
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log.Println("/recall END - sess id:", rec.SessionID, " - histno:", rec.RecallHistno, " -> ", cmd)
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}
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