Allow configuring Client torrent data opener, config dir, disabling metainfo cache...

[btrtrc.git] / data / file / file.go

diff --git a/data/file/file.go b/data/file/file.go
index 7017e105efd4eb1e94acb3c5992d31b64a4c0adb..5e6608defb6f178cbe8111f26214f68af583d9c2 100644 (file)
--- a/data/file/file.go
+++ b/data/file/file.go
@@ -13,12 +13,11 @@ type data struct {
        loc  string
 }
 
-func TorrentData(md *metainfo.Info, location string) (ret *data, err error) {
-       ret = &data{md, location}
-       return
+func TorrentData(md *metainfo.Info, location string) data {
+       return data{md, location}
 }
 
-func (me *data) ReadAt(p []byte, off int64) (n int, err error) {
+func (me data) ReadAt(p []byte, off int64) (n int, err error) {
        for _, fi := range me.info.UpvertedFiles() {
                if off >= fi.Length {
                        off -= fi.Length
@@ -48,9 +47,9 @@ func (me *data) ReadAt(p []byte, off int64) (n int, err error) {
        return
 }
 
-func (me *data) Close() {}
+func (me data) Close() {}
 
-func (me *data) WriteAt(p []byte, off int64) (n int, err error) {
+func (me data) WriteAt(p []byte, off int64) (n int, err error) {
        for _, fi := range me.info.UpvertedFiles() {
                if off >= fi.Length {
                        off -= fi.Length
@@ -82,7 +81,7 @@ func (me *data) WriteAt(p []byte, off int64) (n int, err error) {
        return
 }
 
-func (me *data) WriteSectionTo(w io.Writer, off, n int64) (written int64, err error) {
+func (me data) WriteSectionTo(w io.Writer, off, n int64) (written int64, err error) {
        for _, fi := range me.info.UpvertedFiles() {
                if off >= fi.Length {
                        off -= fi.Length
@@ -112,6 +111,6 @@ func (me *data) WriteSectionTo(w io.Writer, off, n int64) (written int64, err er
        return
 }
 
-func (me *data) fileInfoName(fi metainfo.FileInfo) string {
+func (me data) fileInfoName(fi metainfo.FileInfo) string {
        return filepath.Join(append([]string{me.loc, me.info.Name}, fi.Path...)...)
 }