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2015-06-03recovery: Switch to clangTao Bao1-0/+1
And a few trival fixes to suppress warnings. Change-Id: I38734b5f4434643e85feab25f4807b46a45d8d65
2015-05-02Fix mips64 minadbd_test build.Elliott Hughes1-1/+1
Looks like the mips64 linker isn't as good as the others at GCing unused stuff, which means it needs libcutils. Change-Id: I5f768e44514350fb81e5360351db3e9cc4201702 (cherry picked from commit dbb20c48633e63c7c244e84f3fea76e083e225d7)
2015-05-02Fix mips64 minadbd_test build.Elliott Hughes1-1/+1
Looks like the mips64 linker isn't as good as the others at GCing unused stuff, which means it needs libcutils. Change-Id: I5f768e44514350fb81e5360351db3e9cc4201702
2015-05-02Move minadb over to new API.Elliott Hughes1-0/+1
Change-Id: I889bcf2222245c7665287513669cae8831e37081 (cherry picked from commit 4039933c62f52dda06e6f355cf42ac9b392d0888)
2015-05-02Fix minadb_test build breakage.Elliott Hughes1-1/+1
Change-Id: I98bb900debb7d7dd57d3f8f84d605163ec192b03 (cherry picked from commit 3e7d82c621240bb80f9882c64377c4f5f3d97c7b)
2015-05-02Fix minadb_test build breakage.Elliott Hughes1-1/+1
Change-Id: I98bb900debb7d7dd57d3f8f84d605163ec192b03
2015-05-02Move minadb over to new API.Elliott Hughes1-1/+2
Change-Id: I889bcf2222245c7665287513669cae8831e37081
2015-04-10Switch minadb over to C++.Elliott Hughes1-3/+3
Change-Id: I5afaf70caa590525627c676c88b445d3162de33e
2015-03-14Remove unused libutils references.Dan Albert1-1/+1
Change-Id: I22797643103ce1d4371198433ad9849cc83d3d7c
2015-02-27Add tests for read_block_adb.Dan Albert1-8/+21
These tests aren't completely representative in that they don't run in the recovery image. We might want to look in to adding a self-test option to the recovery UI. Until then, these can be run on a normal device (which is easier to do anyway). Bug: 19522788 Change-Id: Idb20feb55d10c62905c2480ab1b61a2e4b5f60d8
2015-02-25Remove _(GNU|XOPEN)_SORUCE makefile cruft.Dan Albert1-2/+0
None of the functions needing these are used. Change-Id: Ibe3ca24d993788bf2f1108bac8417a7094ef386b
2015-02-25Fix build from implicit declaration.Dan Albert1-11/+11
Turn the warning on by default and turn on -Werror so this doesn't happen next time. Change-Id: Id65bf0cb63bbf0ff224655b425463ae2f55435df
2015-02-20Kill of most of the remainder of minadbd.Dan Albert1-2/+1
I think everything left now is here to stay (services.c might get massaged in to libadbd if it gets refactored). Bug: 17626262 Change-Id: I01faf8b277a601a40e3a0f4c3b8206c97f1d2ce6
2015-02-19Move adb_main to its own file.Dan Albert1-0/+1
Change-Id: Ia5150e1ef8be5a8f2d2da0fdca9383e22218f4ac
2015-02-19Use headers from adb.Dan Albert1-1/+1
adb.h has diverged a bit, so that one will be more involved, but these three are all trivial, unimportant changes. Change-Id: Ief8474c1c2927d7e955adf04f887c76ab37077a6
2015-02-19Remove unused code.Dan Albert1-1/+0
Change-Id: Ie37734e75bc4d1e284dcb5dee4c0512021663dbd
2015-02-19Lose USB transport code to libadb.Dan Albert1-3/+0
Bug: 17626262 Change-Id: If41031ba20a3a75fa510f155c654a482b47e409d
2014-11-25Start losing code to libadb.Dan Albert1-3/+0
Bug: 17626262 Change-Id: I8ce7cff2b7789f39f35a4211d7120d072c05a863
2014-07-10refactor fuse sideloading codeDoug Zongker1-2/+4
Split the adb-specific portions (fetching a block from the adb host and closing the connections) out from the rest of the FUSE filesystem code, so that we can reuse the fuse stuff for installing off sdcards as well. Change-Id: I0ba385fd35999c5f5cad27842bc82024a264dd14
2014-07-02sideload without holding the whole package in RAMDoug Zongker1-4/+2
Implement a new method of sideloading over ADB that does not require the entire package to be held in RAM (useful for low-RAM devices and devices using block OTA where we'd rather have more RAM available for binary patching). We communicate with the host using a new adb service called "sideload-host", which makes the host act as a server, sending us different parts of the package file on request. We create a FUSE filesystem that creates a virtual file "/sideload/package.zip" that is backed by the ADB connection -- users see a normal file, but when they read from the file we're actually fetching the data from the adb host. This file is then passed to the verification and installation systems like any other. To prevent a malicious adb host implementation from serving different data to the verification and installation phases of sideloading, the FUSE filesystem verifies that the contents of the file don't change between reads -- every time we fetch a block from the host we compare its hash to the previous hash for that block (if it was read before) and cause the read to fail if it changes. One necessary change is that the minadbd started by recovery in sideload mode no longer drops its root privileges (they're needed to mount the FUSE filesystem). We rely on SELinux enforcement to restrict the set of things that can be accessed. Change-Id: Ida7dbd3b04c1d4e27a2779d88c1da0c7c81fb114
2012-01-18support "sideload over ADB" modeDoug Zongker1-0/+32
Rather than depending on the existence of some place to store a file that is accessible to users on an an unbootable device (eg, a physical sdcard, external USB drive, etc.), add support for sideloading packages sent to the device with adb. This change adds a "minimal adbd" which supports nothing but receiving a package over adb (with the "adb sideload" command) and storing it to a fixed filename in the /tmp ramdisk, from where it can be verified and sideloaded in the usual way. This should be leave available even on locked user-build devices. The user can select "apply package from ADB" from the recovery menu, which starts minimal-adb mode (shutting down any real adbd that may be running). Once minimal-adb has received a package it exits (restarting real adbd if appropriate) and then verification and installation of the received package proceeds. always initialize usb product, vendor, etc. for adb in recovery Set these values even on non-debuggable builds, so that the mini-adb now in recovery can work.
2012-01-10support "sideload over ADB" modeDoug Zongker1-0/+32
Rather than depending on the existence of some place to store a file that is accessible to users on an an unbootable device (eg, a physical sdcard, external USB drive, etc.), add support for sideloading packages sent to the device with adb. This change adds a "minimal adbd" which supports nothing but receiving a package over adb (with the "adb sideload" command) and storing it to a fixed filename in the /tmp ramdisk, from where it can be verified and sideloaded in the usual way. This should be leave available even on locked user-build devices. The user can select "apply package from ADB" from the recovery menu, which starts minimal-adb mode (shutting down any real adbd that may be running). Once minimal-adb has received a package it exits (restarting real adbd if appropriate) and then verification and installation of the received package proceeds. Change-Id: I6fe13161ca064a98d06fa32104e1f432826582f5