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* Remove more dead code from minzip.Narayan Kamath2015-02-271-8/+5
| | | | | | | | | | | | I've added explanatory comments to mzExtractRecursive because that function will live on as a utility even after we move the zip format related logic to libziparchive. bug: 19472796 (cherry-picked from commit c9ccdfd7a42de08c47ab771b94dc5b9d1f957b95) Change-Id: I8b7fb6fa3eafb2e7ac080ef7a7eceb691b252d8a
* Delete unused functions from minzip.Narayan Kamath2015-02-231-51/+0
| | | | | | | | This is in preparation of replacing it with libziparchive and providing shim wrappers. bug: 19472796 Change-Id: I1f2fb59ee7a41434e794e4ed15b754aa2b74a11d
* add mzGetStoredEntry functionDoug Zongker2014-02-131-0/+11
| | | | | | | mzGetStoredEntry gives you a pointer and address to the data of a zip entry, assuming that entry is stored rather than deflated. Change-Id: Ifb39777c98d1d50475ef7de419cf28935f5f9965
* do verification and extraction on memory, not filesDoug Zongker2014-01-161-6/+6
| | | | | | | | | | | | | | | | Changes minzip and recovery's file signature verification to work on memory regions, rather than files. For packages which are regular files, install.cpp now mmap()s them into memory and then passes the mapped memory to the verifier and to the minzip library. Support for files which are raw block maps (which will be used when we have packages written to encrypted data partitions) is present but largely untested so far. Bug: 12188746 Change-Id: I12cc3e809834745a489dd9d4ceb558cbccdc3f71
* Remove HAVE_SELINUX guardsKenny Root2012-10-161-4/+0
| | | | Change-Id: Ia96201f20f7838d7d9e8926208977d3f8318ced4
* resolved conflicts for merge of 0b1fee1b to masterKenny Root2012-03-311-1/+9
|\ | | | | | | Change-Id: I2e8298ff5988a96754f56f80a5186c9605ad9928
| * Extend recovery and updater to support setting file security contexts.Stephen Smalley2012-03-301-1/+9
| | | | | | | | | | | | | | Extend minzip, recovery, and updater to set the security context on files based on the file_contexts configuration included in the package. Change-Id: Ied379f266a16c64f2b4dca15dc39b98fcce16f29
* | turn recovery into a C++ binaryDoug Zongker2011-10-311-0/+8
|/ | | | Change-Id: I423a23581048d451d53eef46e5f5eac485b77555
* add a one-argument version of package_extract_fileDoug Zongker2010-02-011-0/+7
| | | | | | | | | | | Add a version of package_extract_file that returns the file data as its return value (to be consumed by some other edify function that expects to receive a bunch of binary data as an argument). Lets us avoid having two copies of a big file in memory (extracting it into /tmp, which is a ramdisk, and then having something load it into memory) when doing things like radio updates. Change-Id: Ie26ece5fbae457eb0ddcd8a13d74d78a769fbc70
* undo temporary alignment hackDoug Zongker2009-05-081-9/+1
| | | | | | Remove the memory alignment that mysteriously made OTA installs work, in anticipation of a kernel that fixes the actual problem. Handle EINTR properly.
* align data passed to write() on 32k boundariesDoug Zongker2009-05-061-1/+9
| | | | | | | | | | In donut, OTA installation often encounters the write() system call doing short writes -- which is legal but unexpected -- or failing with ENOSPC when plenty of space is available. Passing aligned memory buffers to write() appears to prevent (or at least reduce the frequency) of these problems. b/1833052 has been filed to look at the underlying problem, but this change aligns buffers we use with write() so we can OTA for now (or see if this problem still occurs).
* auto import from //depot/cupcake/@135843The Android Open Source Project2009-03-041-0/+206
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* auto import from //depot/cupcake/@135843The Android Open Source Project2009-03-041-206/+0
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* Initial ContributionThe Android Open Source Project2008-10-211-0/+206