falcon/examples/advanced.go

package main

import (
	"fmt"
	"os"
	"strings"
	"time"

	"git.supernets.org/perp/falcon"
)

// Colors
const (
	reset = "\033[0m"
	blue  = "\033[34m"
	green = "\033[32m"
	red   = "\033[31m"
)

func main() {
	// Read file
	content, err := os.ReadFile(os.Args[1])
	if err != nil {
		panic(err)
	}

	// Create falcon, set proxies & set timeout
	f := falcon.New(10)
	f.Proxies = strings.Split(string(content), "\n")
	f.Timeout = time.Second * 5

	// Start falcon
	err = f.Start()
	if err != nil {
		panic(err)
	}

	// Store count
	var count int

	// Go through proxies
	for range len(f.Proxies) {
		// Receive from incoming channels
		select {
		case socks5 := <-f.SOCKS5:
			// Add count
			count += 1

			// Print information
			fmt.Printf("%sIP%s: %s%s\n", green, reset, blue, socks5.IP)
			fmt.Printf("%sISP%s: %s%s\n", blue, reset, green, socks5.Isp)
			fmt.Printf("%sCountry%s: %s%s\n", green, reset, blue, socks5.Country)
			fmt.Printf("%sCity%s: %s%s\n", blue, reset, green, socks5.City)
			fmt.Println(reset)

		case err := <-f.Error:
			// Print error
			fmt.Printf("%s%s%s\n", red, err, reset)
		}
	}

	// Print count
	fmt.Printf("Found %s%d%s SOCKS5 proxies\n", green, count, reset)
}