1 files changed, 79 insertions, 0 deletions
diff --git a/org_apg/src/org/thialfihar/android/apg/provider/ProviderHelper.java b/org_apg/src/org/thialfihar/android/apg/provider/ProviderHelper.java
new file mode 100644
index 000000000..234f96bd0
--- /dev/null
+++ b/org_apg/src/org/thialfihar/android/apg/provider/ProviderHelper.java
@@ -0,0 +1,79 @@
+package org.thialfihar.android.apg.provider;
+
+import java.io.IOException;
+
+import org.spongycastle.openpgp.PGPPublicKey;
+import org.spongycastle.openpgp.PGPPublicKeyRing;
+import org.thialfihar.android.apg.helper.PGPMain.ApgGeneralException;
+import org.thialfihar.android.apg.provider.ApgContract.PublicKeyRings;
+import org.thialfihar.android.apg.provider.ApgContract.PublicKeys;
+import org.thialfihar.android.apg.provider.ApgContract.SecretKeys;
+
+import android.content.ContentValues;
+import android.content.Context;
+
+public class ProviderHelper {
+    // public static void insertHostsSource(Context context, String url) {
+    // ContentValues values = new ContentValues();
+    // values.put(HostsSources.URL, url);
+    // values.put(HostsSources.ENABLED, true); // default is enabled
+    // values.put(HostsSources.LAST_MODIFIED_LOCAL, 0); // last_modified_local starts at 0
+    // values.put(HostsSources.LAST_MODIFIED_ONLINE, 0); // last_modified_onlinestarts at 0
+    // context.getContentResolver().insert(HostsSources.CONTENT_URI, values);
+    // }
+
+    // public int saveKeyRing(Context context, PGPPublicKeyRing keyRing) throws IOException,
+    // ApgGeneralException {
+    // // mDb.beginTransaction();
+    // ContentValues values = new ContentValues();
+    // PGPPublicKey masterKey = keyRing.getPublicKey();
+    // long masterKeyId = masterKey.getKeyID();
+    //
+    // values.put(PublicKeyRings.MASTER_KEY_ID, masterKeyId);
+    // // values.put(KeyRings.TYPE, Id.database.type_public);
+    // values.put(PublicKeyRings.KEY_RING_DATA, keyRing.getEncoded());
+    //
+    // context.getContentResolver().insert(PublicKeyRings.CONTENT_URI, values);
+    //
+    // long rowId = insertOrUpdateKeyRing(values);
+    // int returnValue = mStatus;
+    //
+    // if (rowId == -1) {
+    // throw new ApgGeneralException("saving public key ring " + masterKeyId + " failed");
+    // }
+    //
+    // Vector<Integer> seenIds = new Vector<Integer>();
+    // int rank = 0;
+    // for (PGPPublicKey key : new IterableIterator<PGPPublicKey>(keyRing.getPublicKeys())) {
+    // seenIds.add(saveKey(rowId, key, rank));
+    // ++rank;
+    // }
+    //
+    // String seenIdsStr = "";
+    // for (Integer id : seenIds) {
+    // if (seenIdsStr.length() > 0) {
+    // seenIdsStr += ",";
+    // }
+    // seenIdsStr += id;
+    // }
+    // mDb.delete(Keys.TABLE_NAME, Keys.KEY_RING_ID + " = ? AND " + Keys._ID + " NOT IN ("
+    // + seenIdsStr + ")", new String[] { "" + rowId });
+    //
+    // mDb.setTransactionSuccessful();
+    // mDb.endTransaction();
+    // return returnValue;
+    // }
+
+    /**
+     * Deletes public and secret keys
+     * 
+     * @param context
+     * @param rowId
+     */
+    public static void deleteKey(Context context, long rowId) {
+        context.getContentResolver().delete(PublicKeys.buildPublicKeysUri(Long.toString(rowId)),
+                null, null);
+        context.getContentResolver().delete(SecretKeys.buildSecretKeysUri(Long.toString(rowId)),
+                null, null);
+    }
+}