From d4b8ebb4b2759b71628110c604b2b19777e08d92 Mon Sep 17 00:00:00 2001
From: Christoph Polcin <labs@polcin.de>
Date: Thu, 23 Oct 2014 14:10:31 +0200
Subject: [PATCH] implement Remove

---
 client.go      | 14 ++++++++++++++
 main/client.go |  9 ++++++++-
 requests.go    |  9 +++++++++
 utils.go       |  7 +++++++
 4 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/client.go b/client.go
index 9aa8ed8..ec99a0f 100644
--- a/client.go
+++ b/client.go
@@ -117,6 +117,20 @@ func (c *Client) ReadDir(path string) ([]os.FileInfo, error) {
 	return files, err
 }
 
+func (c *Client) Remove(path string) error {
+	rs, err := c.reqDo("DELETE", path, nil)
+	if err != nil {
+		return err
+	}
+	defer rs.Body.Close()
+
+	if rs.StatusCode == 200 {
+		return nil
+	} else {
+		return Error(rs)
+	}
+}
+
 func (c *Client) Read(path string) {
 	fmt.Println("Read " + path)
 }
diff --git a/main/client.go b/main/client.go
index f7248bc..499ee8f 100644
--- a/main/client.go
+++ b/main/client.go
@@ -22,7 +22,7 @@ func main() {
 	root := flag.String("root", "URL", "WebDAV Endpoint")
 	usr := flag.String("user", "", "user")
 	pw := flag.String("pw", "", "password")
-	m := flag.String("X", "GET", "Method: LIST aka PROPFIND, GET")
+	m := flag.String("X", "GET", "Method: LIST aka PROPFIND, GET, DELETE")
 	flag.Parse()
 
 	if *root == "URL" {
@@ -46,7 +46,14 @@ func main() {
 				} else {
 					fmt.Println(err)
 				}
+
 			case "GET": c.Read(path)
+
+			case "DELETE", "RM":
+				if err := c.Remove(path); err != nil {
+					fmt.Println(err)
+				}
+
 			default: Fail(nil)
 		}
 	} else {
diff --git a/requests.go b/requests.go
index 3b881f3..22b7743 100644
--- a/requests.go
+++ b/requests.go
@@ -21,6 +21,15 @@ func (c *Client) req(method string, path string, body io.Reader) (req *http.Requ
 	return req, nil
 }
 
+func (c *Client) reqDo(method string, path string, body io.Reader) (*http.Response, error) {
+	rq, err := c.req(method, path, body)
+	if err != nil {
+		return nil, err
+	}
+
+	return c.c.Do(rq)
+}
+
 func (c *Client) Options(path string) (*http.Response, error) {
 	rq, err := c.req("OPTIONS", path, nil)
 	if err != nil {
diff --git a/utils.go b/utils.go
index 8246f10..ea2e053 100644
--- a/utils.go
+++ b/utils.go
@@ -3,12 +3,19 @@ package gowebdav
 import (
 	"bytes"
 	"encoding/xml"
+	"errors"
+	"fmt"
 	"io"
+	"net/http"
 	"strconv"
 	"strings"
 	"time"
 )
 
+func Error(r *http.Response) error {
+	return errors.New(fmt.Sprintf("%s - %s %s", r.Status, r.Request.Method, r.Request.URL.String()))
+}
+
 func FixSlash(s string) string {
 	if !strings.HasSuffix(s, "/") {
 		s += "/"