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https://github.com/moparisthebest/k-9
synced 2024-11-04 16:45:09 -05:00
Refactor code to get smaller methods
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parent
d8448c3510
commit
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@ -16,7 +16,6 @@ import android.content.Context;
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import android.content.Intent;
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import android.content.IntentSender.SendIntentException;
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import android.os.AsyncTask;
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import android.text.TextUtils;
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import android.util.Log;
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import com.fsck.k9.Account;
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@ -191,7 +190,7 @@ public class MessageCryptoHelper {
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Log.e(K9.LOG_TAG, "MessagingException", e);
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}
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onCryptoConverge(decryptedPart);
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onCryptoOperationReturned(decryptedPart);
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}
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});
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}
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@ -220,7 +219,7 @@ public class MessageCryptoHelper {
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@Override
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public void onReturn(Intent result) {
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currentCryptoResult = result;
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onCryptoConverge(null);
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onCryptoOperationReturned(null);
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}
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});
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}
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@ -309,79 +308,91 @@ public class MessageCryptoHelper {
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@Override
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protected void onPostExecute(MimeBodyPart decryptedPart) {
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onCryptoConverge(decryptedPart);
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onCryptoOperationReturned(decryptedPart);
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}
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}.execute();
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return decryptedOutputStream;
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}
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private void onCryptoConverge(MimeBodyPart outputPart) {
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private void onCryptoOperationReturned(MimeBodyPart outputPart) {
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if (currentCryptoResult == null) {
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Log.e(K9.LOG_TAG, "Internal error: we should have a result here!");
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return;
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}
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try {
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if (currentCryptoResult == null) {
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Log.e(K9.LOG_TAG, "Internal error: we should have a result here!");
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return;
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}
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int resultCode = currentCryptoResult.getIntExtra(OpenPgpApi.RESULT_CODE, INVALID_OPENPGP_RESULT_CODE);
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if (K9.DEBUG) {
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Log.d(K9.LOG_TAG, "OpenPGP API decryptVerify result code: " + resultCode);
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}
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switch (resultCode) {
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case INVALID_OPENPGP_RESULT_CODE: {
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Log.e(K9.LOG_TAG, "Internal error: no result code!");
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break;
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}
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case OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED: {
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PendingIntent pendingIntent = currentCryptoResult.getParcelableExtra(OpenPgpApi.RESULT_INTENT);
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if (pendingIntent == null) {
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throw new AssertionError("Expecting PendingIntent on USER_INTERACTION_REQUIRED!");
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}
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try {
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activity.startIntentSenderForResult(pendingIntent.getIntentSender(),
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REQUEST_CODE_CRYPTO, null, 0, 0, 0);
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} catch (SendIntentException e) {
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Log.e(K9.LOG_TAG, "Internal error on starting pendingintent!", e);
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}
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break;
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}
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case OpenPgpApi.RESULT_CODE_ERROR: {
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OpenPgpError error = currentCryptoResult.getParcelableExtra(OpenPgpApi.RESULT_ERROR);
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if (K9.DEBUG) {
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Log.w(K9.LOG_TAG, "OpenPGP API error: " + error.getMessage());
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}
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onCryptoFailed(error);
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break;
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}
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case OpenPgpApi.RESULT_CODE_SUCCESS: {
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OpenPgpResultAnnotation resultAnnotation = new OpenPgpResultAnnotation();
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resultAnnotation.setOutputData(outputPart);
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// TODO if the data /was/ encrypted, we should set it here!
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// this is not easy to determine for inline data though
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resultAnnotation.setWasEncrypted(false);
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OpenPgpSignatureResult signatureResult =
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currentCryptoResult.getParcelableExtra(OpenPgpApi.RESULT_SIGNATURE);
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resultAnnotation.setSignatureResult(signatureResult);
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PendingIntent pendingIntent =
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currentCryptoResult.getParcelableExtra(OpenPgpApi.RESULT_INTENT);
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resultAnnotation.setPendingIntent(pendingIntent);
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onCryptoSuccess(resultAnnotation);
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break;
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}
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}
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handleCryptoOperationResult(outputPart);
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} finally {
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currentCryptoResult = null;
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}
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}
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private void handleCryptoOperationResult(MimeBodyPart outputPart) {
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int resultCode = currentCryptoResult.getIntExtra(OpenPgpApi.RESULT_CODE, INVALID_OPENPGP_RESULT_CODE);
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if (K9.DEBUG) {
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Log.d(K9.LOG_TAG, "OpenPGP API decryptVerify result code: " + resultCode);
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}
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switch (resultCode) {
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case INVALID_OPENPGP_RESULT_CODE: {
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Log.e(K9.LOG_TAG, "Internal error: no result code!");
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break;
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}
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case OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED: {
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handleUserInteractionRequest();
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break;
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}
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case OpenPgpApi.RESULT_CODE_ERROR: {
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handleCryptoOperationError();
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break;
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}
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case OpenPgpApi.RESULT_CODE_SUCCESS: {
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handleCryptoOperationSuccess(outputPart);
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break;
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}
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}
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}
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private void handleUserInteractionRequest() {
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PendingIntent pendingIntent = currentCryptoResult.getParcelableExtra(OpenPgpApi.RESULT_INTENT);
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if (pendingIntent == null) {
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throw new AssertionError("Expecting PendingIntent on USER_INTERACTION_REQUIRED!");
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}
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try {
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activity.startIntentSenderForResult(pendingIntent.getIntentSender(), REQUEST_CODE_CRYPTO, null, 0, 0, 0);
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} catch (SendIntentException e) {
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Log.e(K9.LOG_TAG, "Internal error on starting pendingintent!", e);
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}
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}
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private void handleCryptoOperationError() {
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OpenPgpError error = currentCryptoResult.getParcelableExtra(OpenPgpApi.RESULT_ERROR);
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if (K9.DEBUG) {
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Log.w(K9.LOG_TAG, "OpenPGP API error: " + error.getMessage());
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}
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onCryptoFailed(error);
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}
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private void handleCryptoOperationSuccess(MimeBodyPart outputPart) {
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OpenPgpResultAnnotation resultAnnotation = new OpenPgpResultAnnotation();
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resultAnnotation.setOutputData(outputPart);
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// TODO if the data /was/ encrypted, we should set it here!
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// this is not easy to determine for inline data though
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resultAnnotation.setWasEncrypted(false);
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OpenPgpSignatureResult signatureResult = currentCryptoResult.getParcelableExtra(OpenPgpApi.RESULT_SIGNATURE);
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resultAnnotation.setSignatureResult(signatureResult);
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PendingIntent pendingIntent = currentCryptoResult.getParcelableExtra(OpenPgpApi.RESULT_INTENT);
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resultAnnotation.setPendingIntent(pendingIntent);
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onCryptoSuccess(resultAnnotation);
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}
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public void handleCryptoResult(int requestCode, int resultCode, Intent data) {
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if (requestCode != REQUEST_CODE_CRYPTO) {
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return;
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