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Code Issues Releases Wiki Activity

Added exception for empty files

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This commit is contained in:
Daniel Haß 2014-03-03 09:36:10 +01:00
parent 9843bafafd
commit f484122c35
1 changed files with 17 additions and 1 deletions
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18
OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/ImportKeysListLoader.java
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@ -33,7 +33,14 @@ import org.sufficientlysecure.keychain.util.PositionAwareInputStream;
import android.content.Context;
import android.support.v4.content.AsyncTaskLoader;
import com.devspark.appmsg.AppMsg;
public class ImportKeysListLoader extends AsyncTaskLoader<AsyncTaskResultWrapper<ArrayList<ImportKeysListEntry>>> {
public static class FileHasNoContent extends Exception {
}
Context mContext;
InputData mInputData;
@ -92,6 +99,9 @@ public class ImportKeysListLoader extends AsyncTaskLoader<AsyncTaskResultWrapper
* @return
*/
private void generateListOfKeyrings(InputData inputData) {
boolean isEmpty = true;
PositionAwareInputStream progressIn = new PositionAwareInputStream(
inputData.getInputStream());
@ -103,6 +113,7 @@ public class ImportKeysListLoader extends AsyncTaskLoader<AsyncTaskResultWrapper
// read all available blocks... (asc files can contain many blocks with BEGIN END)
while (bufferedInput.available() > 0) {
isEmpty = false;
InputStream in = PGPUtil.getDecoderStream(bufferedInput);
PGPObjectFactory objectFactory = new PGPObjectFactory(in);
@ -120,7 +131,12 @@ public class ImportKeysListLoader extends AsyncTaskLoader<AsyncTaskResultWrapper
}
}
} catch (Exception e) {
Log.e(Constants.TAG, "Exception on parsing key file!", e);
}
if(isEmpty) {
Log.e(Constants.TAG, "File has no content!", new FileHasNoContent());
entryListWrapper = new AsyncTaskResultWrapper<ArrayList<ImportKeysListEntry>>(data, new FileHasNoContent());
}
}