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package main
import (
"fmt"
"io/ioutil"
"log"
"net/http"
"github.com/gorilla/mux"
"git.darknebu.la/GalaxySimulator/structs"
)
var (
treeArray []*structs.Node
starCount []int
errorCount []int
)
// indexHandler
func indexHandler(w http.ResponseWriter, r *http.Request) {
infostring := `Galaxy Simulator Database
API:
- / ("GET")
- /new ("POST")
- /printall ("GET")
- /insert/{treeindex} ("POST")
- /starlist/{treeindex} ("GET")
- /dumptree/{treeindex} ("GET")
- /updatetotalmass/{treeindex} ("GET")
- /updatecenterofmass/{treeindex} ("GET")
- /metrics ("GET")
- /export/{treeindex} ("POST")
- /fastinsertjson/{filename} ("GET")
- /fastinsertlist/{filename} ("GET")
- /readdir ("GET")
`
_, _ = fmt.Fprintf(w, infostring)
}
func readdirHandler(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
dirname := vars["dirname"]
log.Printf("Reading from %s", dirname)
files, err := ioutil.ReadDir(fmt.Sprintf("./%s", dirname))
log.Println(files)
log.Println(err)
if err != nil {
fmt.Println(err)
}
for _, f := range files {
fmt.Println(f.Name())
_, _ = fmt.Fprintf(w, "%v", f.Name())
}
}
// return the amount of galaxies currently present
func nrofgalaxiesHandler(w http.ResponseWriter, r *http.Request) {
_, _ = fmt.Fprintf(w, "%d", len(treeArray))
}
func main() {
router := mux.NewRouter()
router.HandleFunc("/", indexHandler).Methods("GET")
router.HandleFunc("/new", newTreeHandler).Methods("POST")
router.HandleFunc("/printall", printAllHandler).Methods("GET")
router.HandleFunc("/insert/{treeindex}", insertStarHandler).Methods("POST")
router.HandleFunc("/starlist/{treeindex}", starlistHandler).Methods("GET")
router.HandleFunc("/dumptree/{treeindex}", dumptreeHandler).Methods("GET")
router.HandleFunc("/updatetotalmass/{treeindex}", updateTotalMassHandler).Methods("GET")
router.HandleFunc("/updatecenterofmass/{treeindex}", updateCenterOfMassHandler).Methods("GET")
router.HandleFunc("/metrics", metricHandler).Methods("GET")
router.HandleFunc("/export/{treeindex}", exportHandler).Methods("POST")
router.HandleFunc("/nrofgalaxies", nrofgalaxiesHandler).Methods("GET")
router.HandleFunc("/fastinsertjson/{filename}", fastInsertJSONHandler).Methods("GET")
router.HandleFunc("/fastinsertlist/{filename}/{treeindex}", fastInsertListHandler).Methods("GET")
// router.HandleFunc("/readdir/{dirname}", readdirHandler).Methods("GET")
fmt.Println("Database Container up")
log.Fatal(http.ListenAndServe(":80", router))
}
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