From d5e47f6da5b08b13ecdfa7f1edc7e12aeb83fab9 Mon Sep 17 00:00:00 2001
From: Eric Erfanian <erfanian@google.com>
Date: Wed, 15 Mar 2017 14:41:07 -0700
Subject: Update Dialer source from latest green build.

* Refactor voicemail component
* Add new enriched calling components

Test: treehugger, manual aosp testing

Change-Id: I521a0f86327d4b42e14d93927c7d613044ed5942
---
 .../impl/mail/store/imap/ImapMemoryLiteral.java    | 73 ++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 java/com/android/voicemail/impl/mail/store/imap/ImapMemoryLiteral.java

(limited to 'java/com/android/voicemail/impl/mail/store/imap/ImapMemoryLiteral.java')

diff --git a/java/com/android/voicemail/impl/mail/store/imap/ImapMemoryLiteral.java b/java/com/android/voicemail/impl/mail/store/imap/ImapMemoryLiteral.java
new file mode 100644
index 000000000..96a8c4ae5
--- /dev/null
+++ b/java/com/android/voicemail/impl/mail/store/imap/ImapMemoryLiteral.java
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.voicemail.impl.mail.store.imap;
+
+import com.android.voicemail.impl.VvmLog;
+import com.android.voicemail.impl.mail.FixedLengthInputStream;
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.UnsupportedEncodingException;
+
+/** Subclass of {@link ImapString} used for literals backed by an in-memory byte array. */
+public class ImapMemoryLiteral extends ImapString {
+  private final String TAG = "ImapMemoryLiteral";
+  private byte[] mData;
+
+  /* package */ ImapMemoryLiteral(FixedLengthInputStream in) throws IOException {
+    // We could use ByteArrayOutputStream and IOUtils.copy, but it'd perform an unnecessary
+    // copy....
+    mData = new byte[in.getLength()];
+    int pos = 0;
+    while (pos < mData.length) {
+      int read = in.read(mData, pos, mData.length - pos);
+      if (read < 0) {
+        break;
+      }
+      pos += read;
+    }
+    if (pos != mData.length) {
+      VvmLog.w(TAG, "length mismatch");
+    }
+  }
+
+  @Override
+  public void destroy() {
+    mData = null;
+    super.destroy();
+  }
+
+  @Override
+  public String getString() {
+    try {
+      return new String(mData, "US-ASCII");
+    } catch (UnsupportedEncodingException e) {
+      VvmLog.e(TAG, "Unsupported encoding: ", e);
+    }
+    return null;
+  }
+
+  @Override
+  public InputStream getAsStream() {
+    return new ByteArrayInputStream(mData);
+  }
+
+  @Override
+  public String toString() {
+    return String.format("{%d byte literal(memory)}", mData.length);
+  }
+}
-- 
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