From a3cc4ebe01b01480133abdb6bd96ab22f213caf2 Mon Sep 17 00:00:00 2001
From: Christoph Polcin <labs@polcin.de>
Date: Mon, 27 Oct 2014 17:02:28 +0100
Subject: [PATCH] add Stat()

---
 client.go      | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 main/client.go |  9 ++++++++-
 2 files changed, 55 insertions(+), 1 deletion(-)

diff --git a/client.go b/client.go
index f5053b6..585f730 100644
--- a/client.go
+++ b/client.go
@@ -125,6 +125,53 @@ func (c *Client) ReadDir(path string) ([]os.FileInfo, error) {
 	return files, err
 }
 
+func (c *Client) Stat(path string) (os.FileInfo, error) {
+	var f *File = nil
+	parse := func(resp interface{}) error {
+		r := resp.(*response)
+		if p := getProps(r, "200"); p != nil && f == nil {
+			f = new(File)
+			f.name = p.Name
+			f.path = path
+
+			if p.Type.Local == "collection" {
+				if !strings.HasSuffix(f.path, "/") {
+					f.path += "/"
+				}
+				f.size = 0
+				f.modified = time.Unix(0, 0)
+				f.isdir = true
+			} else {
+				f.size = parseInt64(&p.Size)
+				f.modified = parseModified(&p.Modified)
+				f.isdir = false
+			}
+		}
+
+		r.Props = nil
+		return nil
+	}
+
+	err := c.propfind(path, true,
+		`<d:propfind xmlns:d='DAV:'>
+			<d:prop>
+				<d:displayname/>
+				<d:resourcetype/>
+				<d:getcontentlength/>
+				<d:getlastmodified/>
+			</d:prop>
+		</d:propfind>`,
+		&response{},
+		parse)
+
+	if err != nil {
+		if _, ok := err.(*os.PathError); !ok {
+			err = &os.PathError{"ReadDir", path, err}
+		}
+	}
+	return f, err
+}
+
 func (c *Client) Remove(path string) error {
 	return c.RemoveAll(path)
 }
diff --git a/main/client.go b/main/client.go
index 7a8648b..9caef99 100644
--- a/main/client.go
+++ b/main/client.go
@@ -26,7 +26,7 @@ func Fail(err interface{}) {
 		fmt.Println(" CP | COPY <OLD_PATH> <NEW_PATH>")
 		fmt.Println(" GET | PULL | READ <PATH>")
 		fmt.Println(" PUT | PUSH | WRITE <PATH> <FILE>")
-
+		fmt.Println(" STAT <PATH>")
 	}
 	os.Exit(-1)
 }
@@ -73,6 +73,13 @@ func main() {
 				fmt.Println(err)
 			}
 
+		case "STAT":
+			if file, err := c.Stat(path); err == nil {
+				fmt.Println(file)
+			} else {
+				fmt.Println(err)
+			}
+
 		case "GET", "PULL", "READ":
 			if bytes, err := c.Read(path); err == nil {
 				if lidx := strings.LastIndex(path, "/"); lidx != -1 {