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https://bitbucket.org/s_l_teichmann/mtsatellite
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44 lines
909 B
Go
44 lines
909 B
Go
// Copyright 2014 by Sascha L. Teichmann
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// Use of this source code is governed by the MIT license
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// that can be found in the LICENSE file.
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package main
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import (
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"encoding/json"
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"log"
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"net/http"
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)
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type tileUpdater struct {
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mapDir string
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redisHost string
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redisPort int
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}
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type xz struct {
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X int16
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Z int16
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}
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func newTileUpdater(mapDir, redisHost string, redisPort int) *tileUpdater {
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return &tileUpdater{
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mapDir: mapDir,
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redisHost: redisHost,
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redisPort: redisPort}
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}
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func (tu *tileUpdater) ServeHTTP(rw http.ResponseWriter, r *http.Request) {
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var err error
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var data []xz
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decoder := json.NewDecoder(r.Body)
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if err = decoder.Decode(&data); err != nil {
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log.Printf("WARN: JSON document broken: %s", err)
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http.Error(rw, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
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return
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}
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log.Printf("Changes: #%d %+v\n", len(data), data)
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rw.WriteHeader(http.StatusOK)
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}
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