From 7462f02f82cce1dd196069e6d84c5c3ea7bf10ff Mon Sep 17 00:00:00 2001
From: Narayan Kamath <narayan@google.com>
Date: Thu, 21 Nov 2013 13:05:04 +0000
Subject: Unify zipfile implementations : Step 1.

Extract zip file processing logic from libdvm into a
standalone library.

This library is a stricter than the libdvm library in
several ways:
- Duplicate zip entry names are now disallowed. Files with
  such entries will fail to parse.
- We now verify CD file size information with the individual
  file header information. (This was pointed out as a deficiency
  of this implementation in past discussions.)
- We also add support for crc checking, which means we might
  need to parse the optional data descriptor footer (if one
  exists).

We also provide an API for iterating over the entries of
a zip file. This library is optimized for two use cases :

- Lookup for a single entry in the file, with the intention
  of processing or extracting the data associated with that
  entry
- Iterating over all entries in a file *and* processing
  / extracting their data.

Change-Id: Ia87de6184ef753cc470b0af755c47a4f92ac8198
---
 libziparchive/Android.mk | 53 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 libziparchive/Android.mk

(limited to 'libziparchive/Android.mk')

diff --git a/libziparchive/Android.mk b/libziparchive/Android.mk
new file mode 100644
index 0000000..31c6051
--- /dev/null
+++ b/libziparchive/Android.mk
@@ -0,0 +1,53 @@
+#
+# Copyright (C) 2013 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.
+
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+
+source_files := \
+	zip_archive.h \
+	zip_archive.cc
+
+includes := external/zlib
+
+LOCAL_CPP_EXTENSION := .cc
+LOCAL_SRC_FILES := ${source_files}
+
+LOCAL_STATIC_LIBRARIES := libz
+LOCAL_MODULE:= libziparchive
+
+LOCAL_C_INCLUDES += ${includes}
+include $(BUILD_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := libziparchive
+LOCAL_CPP_EXTENSION := .cc
+LOCAL_SRC_FILES := ${source_files}
+LOCAL_C_INCLUDES += ${includes}
+
+LOCAL_STATIC_LIBRARIES := libz
+LOCAL_MODULE:= libziparchive-host
+include $(BUILD_HOST_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := ziparchive-tests
+LOCAL_CPP_EXTENSION := .cc
+LOCAL_CFLAGS += \
+    -DGTEST_OS_LINUX_ANDROID \
+    -DGTEST_HAS_STD_STRING
+LOCAL_SRC_FILES := zip_archive_test.cc
+LOCAL_LDFLAGS := -llog
+LOCAL_STATIC_LIBRARIES := libziparchive libz libgtest libgtest_main
+include $(BUILD_NATIVE_TEST)
-- 
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