Add configurable SOCKS5 address with default

util.go

@@ -16,11 +16,12 @@ import (
 
 var Debug = false
 var Tor = false
+var Socks5Address = "127.0.0.1:9050"
 var DownThreads = 8
 
 func getHttpClient() (*http.Client, error) {
 	if Tor {
-		dialer, err := proxy.SOCKS5("tcp", "127.0.0.1:9050", nil, proxy.Direct)
+		dialer, err := proxy.SOCKS5("tcp", Socks5Address, nil, proxy.Direct)
 		if err != nil {
 			return nil, err
 		}
@@ -120,8 +121,8 @@ func Download(manifest Manifest, downloadDir string, filen string) ([]byte, erro
 		if err != nil {
 			return nil, err
 		}
-		remContent = content
-		downloaded += len(content)
+		remContent = *content
+		downloaded += len(*content)
 
 		if Debug {
 			// save remainder to file in the fragments/ directory, prefix with gap
@@ -159,10 +160,10 @@ func Download(manifest Manifest, downloadDir string, filen string) ([]byte, erro
 					return
 				}
 				mu.Lock()
-				downloaded += len(content) * len(fragment.Offsets)
+				downloaded += len(*content) * len(fragment.Offsets)
 				for _, offset := range fragment.Offsets {
-					trackFrag = append(trackFrag, Frag{Offset: offset, Size: len(content)})
-					copy(ret[offset:offset+len(content)], content)
+					trackFrag = append(trackFrag, Frag{Offset: offset, Size: len(*content)})
+					copy(ret[offset:offset+len(*content)], *content)
 				}
 				percent := float32(downloaded) / float32(manifest.Size) * 100.0
 				downedMB := float32(downloaded) / 1024.0 / 1024.0
@@ -221,7 +222,7 @@ func Download(manifest Manifest, downloadDir string, filen string) ([]byte, erro
 	return ret, nil
 }
 
-func getContent(url string) ([]byte, error) {
+func getContent(url string) (*[]byte, error) {
 	client, err := getHttpClient()
 	if err != nil {
 		return nil, err
@@ -241,7 +242,7 @@ func getContent(url string) ([]byte, error) {
 		return nil, err
 	}
 
-	return body, nil
+	return &body, nil
 }
 
 func transformShaToURL(sha512s string, size int) string {