mirror of
https://github.com/gen2brain/cam2ip.git
synced 2025-12-16 04:18:39 +00:00
75 lines
1.7 KiB
Go
75 lines
1.7 KiB
Go
//go:build !cv2 && !cv4
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// +build !cv2,!cv4
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package main
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import (
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"flag"
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"fmt"
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"os"
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"github.com/jamiealquiza/envy"
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"github.com/gen2brain/cam2ip/camera"
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"github.com/gen2brain/cam2ip/server"
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)
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const (
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name = "cam2ip"
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version = "1.6"
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)
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func main() {
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srv := server.NewServer()
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flag.IntVar(&srv.Index, "index", 0, "Camera index")
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flag.IntVar(&srv.Delay, "delay", 10, "Delay between frames, in milliseconds")
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flag.Float64Var(&srv.FrameWidth, "width", 640, "Frame width")
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flag.Float64Var(&srv.FrameHeight, "height", 480, "Frame height")
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flag.IntVar(&srv.Rotate, "rotate", 0, "Rotate image, valid values are 90, 180, 270")
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flag.BoolVar(&srv.NoWebGL, "nowebgl", false, "Disable WebGL drawing of images (html handler)")
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flag.BoolVar(&srv.Timestamp, "timestamp", false, "Draws timestamp on images")
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flag.StringVar(&srv.Bind, "bind-addr", ":56000", "Bind address")
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flag.StringVar(&srv.Htpasswd, "htpasswd-file", "", "Path to htpasswd file, if empty auth is disabled")
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envy.Parse("CAM2IP")
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flag.Parse()
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srv.Name = name
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srv.Version = version
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var err error
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if srv.Htpasswd != "" {
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if _, err = os.Stat(srv.Htpasswd); err != nil {
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fmt.Fprintf(os.Stderr, "%s\n", err.Error())
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os.Exit(1)
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}
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}
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if srv.FileName != "" {
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if _, err = os.Stat(srv.FileName); err != nil {
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fmt.Fprintf(os.Stderr, "%s\n", err.Error())
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os.Exit(1)
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}
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}
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cam, err := camera.New(camera.Options{srv.Index, srv.Rotate, srv.FrameWidth, srv.FrameHeight, srv.Timestamp})
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if err != nil {
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fmt.Fprintf(os.Stderr, "%s\n", err.Error())
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os.Exit(1)
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}
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srv.Reader = cam
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defer srv.Reader.Close()
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fmt.Fprintf(os.Stderr, "Listening on %s\n", srv.Bind)
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err = srv.ListenAndServe()
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if err != nil {
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fmt.Fprintf(os.Stderr, "%s\n", err.Error())
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os.Exit(1)
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}
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}
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