118 lines
2.6 KiB
Go
118 lines
2.6 KiB
Go
package gowebdav
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import (
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"errors"
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"fmt"
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"io"
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"net/http"
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"strings"
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)
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func (c *Client) req(method string, path string, body io.Reader, intercept func(*http.Request)) (req *http.Response, err error) {
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r, err := http.NewRequest(method, Join(c.root, path), body)
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if err != nil {
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return nil, err
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}
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for k, vals := range c.headers {
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for _, v := range vals {
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r.Header.Add(k, v)
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}
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}
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if intercept != nil {
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intercept(r)
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}
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return c.c.Do(r)
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}
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func (c *Client) mkcol(path string) int {
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rs, err := c.req("MKCOL", path, nil, nil)
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if err != nil {
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return 400
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}
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rs.Body.Close()
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if rs.StatusCode == 201 || rs.StatusCode == 405 {
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return 201
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}
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return rs.StatusCode
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}
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func (c *Client) options(path string) (*http.Response, error) {
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return c.req("OPTIONS", path, nil, func(rq *http.Request) {
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rq.Header.Add("Depth", "0")
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})
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}
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func (c *Client) propfind(path string, self bool, body string, resp interface{}, parse func(resp interface{}) error) error {
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rs, err := c.req("PROPFIND", path, strings.NewReader(body), func(rq *http.Request) {
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if self {
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rq.Header.Add("Depth", "0")
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} else {
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rq.Header.Add("Depth", "1")
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}
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rq.Header.Add("Content-Type", "text/xml;charset=UTF-8")
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rq.Header.Add("Accept", "application/xml,text/xml")
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rq.Header.Add("Accept-Charset", "utf-8")
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// TODO add support for 'gzip,deflate;q=0.8,q=0.7'
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rq.Header.Add("Accept-Encoding", "")
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})
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if err != nil {
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return err
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}
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defer rs.Body.Close()
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if rs.StatusCode != 207 {
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return errors.New(fmt.Sprintf("%s - %s %s", rs.Status, "PROPFIND", path))
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}
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return parseXML(rs.Body, resp, parse)
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}
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func (c *Client) doCopyMove(method string, oldpath string, newpath string, overwrite bool) (int, io.ReadCloser) {
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rs, err := c.req(method, oldpath, nil, func(rq *http.Request) {
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rq.Header.Add("Destination", Join(c.root, newpath))
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if overwrite {
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rq.Header.Add("Overwrite", "T")
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} else {
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rq.Header.Add("Overwrite", "F")
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}
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})
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if err != nil {
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return 400, nil
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}
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return rs.StatusCode, rs.Body
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}
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func (c *Client) copymove(method string, oldpath string, newpath string, overwrite bool) error {
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s, data := c.doCopyMove(method, oldpath, newpath, overwrite)
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if data != nil {
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defer data.Close()
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}
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switch s {
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case 201, 204:
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return nil
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case 207:
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// TODO handle multistat errors, worst case ...
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log(fmt.Sprintf(" TODO handle %s - %s multistatus result %s", method, oldpath, String(data)))
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case 409:
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// TODO create dst path
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}
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return newPathError(method, oldpath, s)
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}
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func (c *Client) put(path string, stream io.Reader) int {
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rs, err := c.req("PUT", path, stream, nil)
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if err != nil {
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return 400
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}
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rs.Body.Close()
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return rs.StatusCode
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}
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