1 files changed, 56 insertions, 0 deletions
diff --git a/tools/aapt2/LoadedApk.cpp b/tools/aapt2/LoadedApk.cpp
new file mode 100644
index 000000000000..3d466ef8ff65
--- /dev/null
+++ b/tools/aapt2/LoadedApk.cpp
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+
+#include "LoadedApk.h"
+
+namespace aapt {
+
+std::unique_ptr<LoadedApk> LoadedApk::LoadApkFromPath(
+    IAaptContext* context, const StringPiece& path) {
+  Source source(path);
+  std::string error;
+  std::unique_ptr<io::ZipFileCollection> apk =
+      io::ZipFileCollection::Create(path, &error);
+  if (!apk) {
+    context->GetDiagnostics()->Error(DiagMessage(source) << error);
+    return {};
+  }
+
+  io::IFile* file = apk->FindFile("resources.arsc");
+  if (!file) {
+    context->GetDiagnostics()->Error(DiagMessage(source)
+                                     << "no resources.arsc found");
+    return {};
+  }
+
+  std::unique_ptr<io::IData> data = file->OpenAsData();
+  if (!data) {
+    context->GetDiagnostics()->Error(DiagMessage(source)
+                                     << "could not open resources.arsc");
+    return {};
+  }
+
+  std::unique_ptr<ResourceTable> table = util::make_unique<ResourceTable>();
+  BinaryResourceParser parser(context, table.get(), source, data->data(),
+                              data->size());
+  if (!parser.Parse()) {
+    return {};
+  }
+
+  return util::make_unique<LoadedApk>(source, std::move(apk), std::move(table));
+}
+
+}  // namespace aapt