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screen.go
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screen.go
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package cmd
import (
"fmt"
"github.com/j3ssie/goverview/core"
"github.com/j3ssie/goverview/utils"
"github.com/panjf2000/ants"
"strings"
"sync"
"github.com/spf13/cobra"
)
func init() {
var screenCmd = &cobra.Command{
Use: "screen",
Short: "Do Screenshot on target",
RunE: runScreen,
}
// screen options
screenCmd.Flags().BoolVar(&options.AbsPath, "A", false, "Use Absolute path in summary")
screenCmd.Flags().BoolVar(&options.Screen.UseChromedp, "cdp", true, "Use old chromedp instead of rod")
screenCmd.Flags().BoolVar(&options.Screen.UseRod, "rod", false, "Use rod library")
screenCmd.Flags().IntVar(&options.Screen.ScreenTimeout, "screen-timeout", 40, "screenshot timeout")
screenCmd.Flags().IntVar(&options.Screen.ImgHeight, "height", 0, "Height screenshot")
screenCmd.Flags().IntVar(&options.Screen.ImgWidth, "width", 0, "Width screenshot")
screenCmd.Flags().IntVar(&options.Screen.Retry, "retry", 3, "retry screenshot")
RootCmd.AddCommand(screenCmd)
}
func runScreen(_ *cobra.Command, _ []string) error {
// prepare output
prepareOutput()
err := core.LoadTechs(options)
if err == nil {
options.Fin.Loaded = true
}
var wg sync.WaitGroup
p, _ := ants.NewPoolWithFunc(options.Concurrency, func(i interface{}) {
defer wg.Done()
job := i.(string)
if strings.TrimSpace(job) == "" {
return
}
if options.InputAsBurp {
job = core.ParseBurpRequest(job)
}
utils.InforF("[screenshot] %v", job)
out := doScreen(job)
if out != "" {
fmt.Println(out)
core.AppendTo(options.ScreenShotFile, out)
}
}, ants.WithPreAlloc(true))
defer p.Release()
for _, raw := range inputs {
wg.Add(1)
err := p.Invoke(raw)
if err != nil {
utils.ErrorF("Invoke error: %s", err)
}
}
wg.Wait()
printOutput()
return nil
}
func doScreen(job string) string {
var out string
if options.Screen.UseChromedp {
out = core.DoScreenshot(options, job)
} else {
out = core.NewDoScreenshot(options, job)
}
if out == "" {
for i := 0; i < options.Retry; i++ {
if options.Screen.UseChromedp {
out = core.DoScreenshot(options, job)
} else {
out = core.NewDoScreenshot(options, job)
}
if out != "" {
return out
}
}
}
return out
}