urlprs added.

goblin.go

@@ -16,6 +16,7 @@ import(
 	"github.com/k1574/goblin/date"
 	"github.com/k1574/goblin/uniq"
 	"github.com/k1574/goblin/quote"
+	"github.com/k1574/goblin/urlprs"
 )
 
 func main() {
@@ -38,6 +39,7 @@ func main() {
 		"date" : date.Run,
 		"uniq" : uniq.Run,
 		"quote" : quote.Run,
+		"urlprs" : urlprs.Run,
 	}
 
 	if binBase := path.Base(os.Args[0]) ; binBase != "goblin" {

urlprs/urlprs.go

@@ -0,0 +1,49 @@
+package urlprs
+
+import (
+	"fmt"
+	"net"
+	"net/url"
+)
+
+var nilStr = "_"
+
+func printNil(s string) {
+	if len(s) != 0 {
+		fmt.Println(s)
+	} else {
+		fmt.Println(nilStr)
+	}
+}
+func Run(args []string) int {
+	nilStr = "_"
+
+	s := args[1]
+
+	u, err := url.Parse(s)
+	if err != nil {
+		return 1
+	}
+
+	printNil(u.Scheme)
+	printNil(u.User.Username())
+	p, _ := u.User.Password()
+	printNil(p)
+	if host, port, err := net.SplitHostPort(u.Host) ; err!=nil {
+		printNil(u.Host)
+		fmt.Println(nilStr)
+	} else {
+		printNil(host)
+		printNil(port)
+	}
+	printNil(u.Path)
+	printNil(u.Fragment)
+	printNil(u.RawQuery)
+
+	/*fmt.Println(u.RawQuery)
+	m, _ := url.ParseQuery(u.RawQuery)
+	fmt.Println(m)
+	fmt.Println(m["k"][0])*/
+	return 0
+}
+