AAPT2

First checking of AAPT2. The individual phases of AAPT2 work, but there
are some missing pieces.

For early testing we are missing:
- Need to properly mark file references and include them in package
- Need to package into zip

Final AAPT for apps we are missing:
- Need to crush PNGs
- Need to parse 9-patches
- Need to validate all of AndroidManifest.xml
- Need to write align method to align resource tables for splits.

Final AAPT for apps + system we are missing:
- Need to handle overlays
- Need to store comments for R file
- Need to handle --shared-lib (dynamic references too).

New AAPT features coming:
- Need to import compiled libraries
    - Name mangling
    - R file generation for library code

Change-Id: I95f8a63581b81a1f424ae6fb2c373c883b72c18d

1 files changed, 55 insertions, 0 deletions

diff --git a/tools/aapt2/ManifestValidator.h b/tools/aapt2/ManifestValidator.h
new file mode 100644
index 0000000..3188784
--- /dev/null
+++ b/tools/aapt2/ManifestValidator.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2015 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.
+ */
+
+#ifndef AAPT_MANIFEST_VALIDATOR_H
+#define AAPT_MANIFEST_VALIDATOR_H
+
+#include "Logger.h"
+#include "Maybe.h"
+#include "Source.h"
+#include "StringPiece.h"
+
+#include <androidfw/ResourceTypes.h>
+
+namespace aapt {
+
+class ManifestValidator {
+public:
+    ManifestValidator(const android::ResTable& table);
+    ManifestValidator(const ManifestValidator&) = delete;
+
+    bool validate(const Source& source, android::ResXMLParser* parser);
+
+private:
+    bool validateManifest(const Source& source, android::ResXMLParser* parser);
+
+    Maybe<StringPiece16> getAttributeInlineValue(android::ResXMLParser* parser, size_t idx);
+    Maybe<StringPiece16> getAttributeValue(android::ResXMLParser* parser, size_t idx);
+
+    bool validateInlineAttribute(android::ResXMLParser* parser, size_t idx,
+                                 SourceLogger& logger, const StringPiece16& charSet);
+    bool validateAttribute(android::ResXMLParser* parser, size_t idx, SourceLogger& logger,
+                           const StringPiece16& charSet);
+    bool validateAttributeImpl(const StringPiece16& element, const StringPiece16& attributeName,
+                               const StringPiece16& attributeValue, const StringPiece16& charSet,
+                               size_t lineNumber, SourceLogger& logger);
+
+    const android::ResTable& mTable;
+};
+
+} // namespace aapt
+
+#endif // AAPT_MANIFEST_VALIDATOR_H