@ -187,16 +187,7 @@ public class TransportHttp extends HttpTransport implements WalkTransport,
// Assume this server doesn't support smart HTTP fetch
// and fall back on dumb object walking.
//
HttpObjectDB d = new HttpObjectDB ( objectsUrl ) ;
WalkFetchConnection wfc = new WalkFetchConnection ( this , d ) ;
BufferedReader br = new BufferedReader (
new InputStreamReader ( in , Constants . CHARSET ) ) ;
try {
wfc . available ( d . readAdvertisedImpl ( br ) ) ;
} finally {
br . close ( ) ;
}
return wfc ;
return newDumbConnection ( in ) ;
}
} finally {
in . close ( ) ;
@ -210,6 +201,64 @@ public class TransportHttp extends HttpTransport implements WalkTransport,
}
}
private FetchConnection newDumbConnection ( InputStream in )
throws IOException , PackProtocolException {
HttpObjectDB d = new HttpObjectDB ( objectsUrl ) ;
BufferedReader br = toBufferedReader ( in ) ;
Map < String , Ref > refs ;
try {
refs = d . readAdvertisedImpl ( br ) ;
} finally {
br . close ( ) ;
}
if ( ! refs . containsKey ( Constants . HEAD ) ) {
// If HEAD was not published in the info/refs file (it usually
// is not there) download HEAD by itself as a loose file and do
// the resolution by hand.
//
HttpURLConnection conn = httpOpen ( new URL ( baseUrl , Constants . HEAD ) ) ;
int status = HttpSupport . response ( conn ) ;
switch ( status ) {
case HttpURLConnection . HTTP_OK : {
br = toBufferedReader ( openInputStream ( conn ) ) ;
try {
String line = br . readLine ( ) ;
if ( line ! = null & & line . startsWith ( "ref: " ) ) {
Ref src = refs . get ( line . substring ( 5 ) ) ;
if ( src ! = null ) {
refs . put ( Constants . HEAD , new Ref (
Ref . Storage . NETWORK , Constants . HEAD , src
. getName ( ) , src . getObjectId ( ) ) ) ;
}
} else if ( line ! = null & & ObjectId . isId ( line ) ) {
refs . put ( Constants . HEAD , new Ref ( Ref . Storage . NETWORK ,
Constants . HEAD , ObjectId . fromString ( line ) ) ) ;
}
} finally {
br . close ( ) ;
}
break ;
}
case HttpURLConnection . HTTP_NOT_FOUND :
break ;
default :
throw new TransportException ( uri , "cannot read HEAD: " + status
+ " " + conn . getResponseMessage ( ) ) ;
}
}
WalkFetchConnection wfc = new WalkFetchConnection ( this , d ) ;
wfc . available ( refs ) ;
return wfc ;
}
private BufferedReader toBufferedReader ( InputStream in ) {
return new BufferedReader ( new InputStreamReader ( in , Constants . CHARSET ) ) ;
}
@Override
public PushConnection openPush ( ) throws NotSupportedException ,
TransportException {