mirror of
https://github.com/seaweedfs/seaweedfs.git
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23ecd7bb33
git-svn-id: https://weed-fs.googlecode.com/svn/trunk@9 282b0af5-e82d-9cf1-ede4-77906d7719d0
74 lines
1.8 KiB
Go
74 lines
1.8 KiB
Go
package main
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import (
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"storage"
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"flag"
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"fmt"
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"http"
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"log"
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"mime"
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"strconv"
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"strings"
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)
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var (
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port = flag.Int("port", 8080, "http listen port")
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chunkFolder = flag.String("dir", "/tmp", "data directory to store files")
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chunkCount = flag.Int("chunks", 5, "data chunks to store files")
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publicServer = flag.String("pserver", "localhost:8080", "public server to serve data read")
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metaServer = flag.String("mserver", "localhost:9333", "metadata server to store mappings")
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store *storage.Store
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)
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func storeHandler(w http.ResponseWriter, r *http.Request) {
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switch r.Method {
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case "GET":
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GetHandler(w, r)
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case "DELETE":
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DeleteHandler(w, r)
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case "POST":
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PostHandler(w, r)
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}
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}
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func GetHandler(w http.ResponseWriter, r *http.Request) {
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n := new(storage.Needle)
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path := r.URL.Path
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sepIndex := strings.Index(path[1:], "/") + 1
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volumeId, _ := strconv.Atoui64(path[1:sepIndex])
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dotIndex := strings.LastIndex(path, ".")
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n.ParsePath(path[sepIndex+1 : dotIndex])
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ext := path[dotIndex:]
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store.Read(volumeId, n)
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w.Header().Set("Content-Type", mime.TypeByExtension(ext))
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w.Write(n.Data)
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}
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func PostHandler(w http.ResponseWriter, r *http.Request) {
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volumeId, _ := strconv.Atoui64(r.FormValue("volumeId"))
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store.Write(volumeId, storage.NewNeedle(r))
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w.Header().Set("Content-Type", "text/plain")
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fmt.Fprint(w, "volumeId=", volumeId, "\n")
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}
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func DeleteHandler(w http.ResponseWriter, r *http.Request) {
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}
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func main() {
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flag.Parse()
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store = storage.NewStore(*port, *publicServer, *chunkFolder)
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defer store.Close()
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http.HandleFunc("/", storeHandler)
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store.Join(*metaServer)
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log.Println("store joined at", *metaServer)
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log.Println("Start storage service at http://127.0.0.1:" + strconv.Itoa(*port))
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e := http.ListenAndServe(":"+strconv.Itoa(*port), nil)
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if e!=nil {
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log.Fatalf("Fail to start:",e.String())
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}
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}
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