diff options
| -rw-r--r-- | label-tool/main.go | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/label-tool/main.go b/label-tool/main.go index dd4f8c2..79cac4c 100644 --- a/label-tool/main.go +++ b/label-tool/main.go @@ -261,20 +261,27 @@ func handle(w http.ResponseWriter, r *http.Request) { } func main() { + if len(os.Args) != 3 { + log.Fatalf("usage: %s ADDRESS BDF-FILE\n", os.Args[0]) + } + + address, bdf_path := os.Args[1], os.Args[2] + var err error - fi, err := os.Open("../../ucs-fonts-75dpi100dpi/100dpi/luBS24.bdf") + fi, err := os.Open(bdf_path) if err != nil { log.Fatalln(err) } + font, err = bdf.NewFromBDF(fi) - if err != nil { + if err := fi.Close(); err != nil { log.Fatalln(err) } - if err := fi.Close(); err != nil { + if err != nil { log.Fatalln(err) } log.Println("starting server") http.HandleFunc("/", handle) - log.Fatal(http.ListenAndServe(":8080", nil)) + log.Fatal(http.ListenAndServe(address, nil)) } |