6f6ceb7e14
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
69 lines
2.3 KiB
C++
69 lines
2.3 KiB
C++
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "ResChunkPullParser.h"
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#include <androidfw/ResourceTypes.h>
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#include <cstddef>
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namespace aapt {
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using android::ResChunk_header;
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ResChunkPullParser::Event ResChunkPullParser::next() {
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if (!isGoodEvent(mEvent)) {
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return mEvent;
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}
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if (mEvent == Event::StartDocument) {
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mCurrentChunk = mData;
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} else {
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mCurrentChunk = reinterpret_cast<const ResChunk_header*>(
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reinterpret_cast<const char*>(mCurrentChunk) + mCurrentChunk->size);
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}
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const std::ptrdiff_t diff = reinterpret_cast<const char*>(mCurrentChunk)
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- reinterpret_cast<const char*>(mData);
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assert(diff >= 0 && "diff is negative");
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const size_t offset = static_cast<const size_t>(diff);
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if (offset == mLen) {
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mCurrentChunk = nullptr;
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return (mEvent = Event::EndDocument);
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} else if (offset + sizeof(ResChunk_header) > mLen) {
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mLastError = "chunk is past the end of the document";
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mCurrentChunk = nullptr;
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return (mEvent = Event::BadDocument);
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}
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if (mCurrentChunk->headerSize < sizeof(ResChunk_header)) {
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mLastError = "chunk has too small header";
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mCurrentChunk = nullptr;
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return (mEvent = Event::BadDocument);
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} else if (mCurrentChunk->size < mCurrentChunk->headerSize) {
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mLastError = "chunk's total size is smaller than header";
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mCurrentChunk = nullptr;
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return (mEvent = Event::BadDocument);
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} else if (offset + mCurrentChunk->size > mLen) {
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mLastError = "chunk's data extends past the end of the document";
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mCurrentChunk = nullptr;
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return (mEvent = Event::BadDocument);
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}
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return (mEvent = Event::Chunk);
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}
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} // namespace aapt
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