import freenet.client.InsertBlock;
import freenet.client.InsertContext;
import freenet.client.InsertException;
+import freenet.client.Metadata;
import freenet.client.async.BaseClientPutter;
import freenet.client.async.ClientContext;
import freenet.client.async.ClientGetCallback;
import freenet.client.async.ClientGetter;
import freenet.client.async.ClientPutCallback;
import freenet.client.async.ClientPutter;
+import freenet.client.async.SnoopMetadata;
import freenet.client.async.USKCallback;
import freenet.keys.FreenetURI;
import freenet.keys.InsertableClientSSK;
return imageLoader;
}
};
+ SnoopMetadata snoop = new SnoopMetadata() {
+ @Override
+ public boolean snoopMetadata(Metadata meta, ClientContext context) {
+ String mimeType = meta.getMIMEType();
+ boolean cancel = (mimeType == null) || backgroundFetchCallback.shouldCancel(uri, mimeType, meta.dataLength());
+ if (cancel) {
+ backgroundFetchCallback.failed(uri);
+ }
+ return cancel;
+ }
+ };
FetchContext fetchContext = client.getFetchContext();
try {
- client.fetch(uri, 1048576, callback, fetchContext, RequestStarter.INTERACTIVE_PRIORITY_CLASS);
+ ClientGetter clientGetter = client.fetch(uri, 2097152, callback, fetchContext, RequestStarter.INTERACTIVE_PRIORITY_CLASS);
+ clientGetter.setMetaSnoop(snoop);
+ clientGetter.restart(uri, fetchContext.filterData, node.clientCore.clientContext);
} catch (FetchException fe) {
/* stupid exception that can not actually be thrown! */
}
}
public interface BackgroundFetchCallback {
+ boolean shouldCancel(@Nonnull FreenetURI uri, @Nonnull String mimeType, long size);
void loaded(@Nonnull FreenetURI uri, @Nonnull String mimeType, @Nonnull byte[] data);
void failed(@Nonnull FreenetURI uri);
}