We need to (a) tell soong to copy our data and (b) automatically find
our data relative to our executable.
The real point of this is to be able to run these tests in APCT and
presubmit.
Bug: N/A
Test: ran tests on host and device, from a variety of directories
Change-Id: I4c0be1ac60f03953fdd5ba6e3d15b1aaa37ed019
Fix failures in DataDescriptor related tests due to to a bad call to
SetZipString (undefined behaviour). Also fix a typo in the test for
invalid descriptors, we were asserting things on the wrong array.
Test: zip_archive_test
Change-Id: I8c9a632443fdf1d5c115670d6e9317e1f4bf6ef4
Moving to std::hash changed iteration order but these tests should
not have relied on hash_map iteration order anyway.
Test: zip_archive_test
Change-Id: I712bf2307c8770f03ea6f074bfc506a40cdcb066
Only compute the crc32 if required. In addition :
- Add unit tests for Inflate that cover this addition.
- Fix an inconsistency in return codes that was revealed
by this new test.
Bug: 35246701
Test: zip_archive_tests
Test: make; zipalign.
Merged-In: I31d7554378f94fc8995f707471d57cb98311e2c2
Change-Id: I05111bfa665c610f93d1c1dee987a509bf87aa65
Add a check to ensure the filename boundary doesn't exceed the mapped
memory region. Also add the corresponding unit test.
Bug: 28802225
Test: New unit test passes.
Merged-In: Ibf543a7da3d7898952e9eb332c84cdfc67cf5aa4
Change-Id: Ibf543a7da3d7898952e9eb332c84cdfc67cf5aa4
(cherry picked from commit bcc4431f24)
The boundary check of an invalid EOCD record may succeed due to the
overflow of uint32_t. Fix the check and add a unit test.
Test: Open the crash.apk and libziparchive reports the offset error as expected.
Bug: 31251826
Merged-In: I1d8092a19b73886a671bc9d291cfc27d65e3d236
Change-Id: I1d8092a19b73886a671bc9d291cfc27d65e3d236
(cherry picked from commit ae8180c06d)
Make them available to tests so that they can compare values
directly instead of comparing error code strings.
Test: zip_archive_test
Change-Id: I1c78c24651ff7549b5125a49a4e67bbd8295c617
- Ensure that the compressed and uncompressed lengths in the data
descriptor match those in the central directory.
- Calculate CRCs for compressed entries and ensure that those CRCs
match the information in the central directory / data descriptor.
This is currently guarded by a flag and will be turned on at a
later stage.
- Finally, always trust the LFH when it comes to indicating the
existence of a data descriptor. We no longer require this info to
match the central directory to bring this in line with other zip
processing tools. (see NOTE in the included change).
Bug: 62047801
Test: zip_archive_test
Change-Id: Icceea66a8b1937c08a4af9aee97bc77ad7218c0f
Add two functions libziparchive that libminzip has. And create
corresponding unit tests.
1. Open a zip archive from a memory mapped region.
2. A new writer that takes a call back function pointer.
(Used by the OTA updater to stream the data.)
Test: Unit tests passed
Bug: 19472796
Change-Id: I2b2daec71174afe221030357e39bff5faea51e72
Also use ReadFully to replace read, because read can
return reading bytes less than requested. And use
WriteFully to replace write.
Bug: 26962895
Change-Id: Iff0b2bc6d925619a537f7fef682c2a7ad89a2dc2
This allows someone to stream the data out of a zip archive
instead of extracting to a file or to memory.
Included in this change is a small cleanup of the makefile.
Change-Id: I8b679a679c3502ff4ea0bc4f9e918303657fa424
Take mod_date into account as well, and fixes the issue where
all entries had creation dates in 1979.
Signed-off-by: beonit <beonit@gmail.com>
Change-Id: Id101794fa08218d15f2d1ba4e4a313c1807ea7aa
since the struct is now used for other purposes. Also add some
comparator functions to the struct to simplify zip_archive.cc.
This is a follow-up CL for f1d3d3b247.
Bug: 21957428
Change-Id: I60d4171eeacc561d59226d946e9eb5f9c96d80cf
so that PackageManagerService can iterate over files with a
specific file extension like ".so".
(cherry picked from commit a4a80693d9)
Bug: 21957428
Change-Id: I36ba3c33a8b366a65f67cb6d156067c5caca1151
libziparchive fails to iterate some bootanimation archives
reporting invalid offset error. This is caused by failure
to process a directory with one file
(when name_offset + file_name_length == cd_offset).
Change-Id: I2733e7f782c14a6fadd5491bb94318ac968df206
It's important because entry names can be encoded in UTF-8 and can have \0
character in the middle.
Use vector instead of char* for prefix in IterationHandle.
Bug: 16162465
Change-Id: Ie34c8d7c6231cc258530c22bdde5542895213649
Given that all current & future android ABIs are
little endian, we can get rid of the explicit conversions
from memory regions to little endian data members.
Also cleans up a few C style casts that snuck in during
several -Werror efforts and fixes temporary file generation
on target.
bug: 15448202
Change-Id: I4fcbb3c1124cb82c82139d328344e54fc7895353
Two minor issues were fixed:
- The offset to entry data can be the same as the
central directory offset when the last entry in the
file has length 0 and is stored (not deflated). Fix
a check that disallowed this. We already have a strict
check that entry data must end before the central directory,
so we're covered.
- We would attempt to map a segment of length 0 when writing
an entry whose length is 0. We should just return early in
this case.
bug: 12623277
Change-Id: I2a4ca0c4d170cc3cbf326e5ca13894acd9c434c9
We would always write uncompressed data at offset 0 instead
of the current filedescriptor offset.
Also adds a unit-test & a clarifying comment on the API.
Change-Id: If44757e96dde504ce63d81b4dec7115fc6f6d5fb
- Add a build rule for host tests
- Add basic tests for Find / Iterate and Extract
for both deflated & stored entries.
- Fix an off by one error that the test uncovered.
Change-Id: If72009b1ea9791d5a265829f05c32ffe1c2752c4
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
