This CL implements a TCP protocol for use with fastboot. Protocol
description is given in fastboot_protocol.txt, some examples of
expected behavior can also be found in tcp_test.cpp.
Usage is:
fastboot -s tcp:<hostname>[:port] <command>
Bug: http://b/26558551
Change-Id: If53a514a534489c617db32c4fea8819949121282
Fixes SocketMock::ExpectSendFailure() to allow unit testing of errors
during send, and adds tests for ExpectSendFailure() and
AddReceiveFailure().
Also adds missing tests to make sure ReceiveAll() continues to read
until failure or all bytes have been read.
Bug: http://b/26157893
Change-Id: I67e7d6de8e8ec4a3b62a6b7d7217f7530862edf7
Fixes libcutils multi-buffer write interface to be more friendly and
hooks into it from the fastboot Socket class.
Bug: http://b/26558551
Change-Id: Ibb3a8428fc379755602de52722c1260f9e345bc0
(This code was originally part of a huge fastboot CL but has been split
out to try to make the CLs a little more manageable).
More prep for fastboot TCP and UDP implementations. This CL adds a
SocketMock class that makes it easy to mock out network behavior so we
can unit test the TCP and UDP protocols.
Also uses the new libcutils socket_get_local_port() to avoid hardcoding
a server port in unit tests.
Bug: http://b/26157893.
Change-Id: I1ba10f31e98d7349313fc15f240383d63378a8db
Now that cutils has cross-platform socket functionality, we can
restructure fastboot to remove platform-dependent networking code.
This CL adds socket_set_receive_timeout() to libcutils and combines the
fastboot socket code into a single implementation. It also adds TCP
functionality to fastboot sockets, but nothing uses it yet except for
the unit tests. A future CL will add the TCP protocol which will use
this TCP socket implementation.
Bug: http://b/26558551
Change-Id: If613fb348f9332b31fa2c88d67fb1e839923768a
This CL moves Windows networking code from fastboot to libcutils so
that it can be shared with other host programs such as adb.
Not all libcutils networking functions have been implemented for
Windows, just those necessary for fastboot. In the next CL I will do
the same for adb, adding any additional required functions.
Unit tests have also been added to test the functions using a loopback
connection.
Bug: http://b/26236380.
Change-Id: Ibc51a67030fe69a04c23512eefa9d19b055c7c12
This allows you to flash to a slot other than the current one
without needing to enter the name of the slots.
Change-Id: I6bf8c29817be0a29b1abb005f1e72056cee126df
This CL creates a UdpSocket class that provides a simple unified
interface to send and receive UDP packets for all platforms. Nothing
uses this interface yet except for tests.
The eventual goal is to implement a UDP protocol for fastboot, but it
makes the code much simpler and more modular if we handle the low-level
networking here independently of our custom fastboot protocol.
Some of the Windows code is similar to adb. I'd like to create a
library to hold the common functionality, but it is going to be a
little delicate to separate out the features unique to adb (e.g. the
custom file descriptor system), and I don't want to risk breaking
something in adb before the holiday break, so I'm hoping to get this in
for now and merge them early next year.
Tests are included in this CL to exercise this functionality using a
loopback connection.
Bug: http://b/26154763.
Tests: `fastboot_test` loopback tests on Linux, Mac, and Windows 7.
Change-Id: I81d1b7ace8d864246b99f6c80b8e29f64b8aa375
It turns out that adding a -- allows suffixes
starting with - to work fine, and there are
edge cases where calling set_active twice in
a command is useful, so the command version
has been re-added.
Change-Id: I528c258bf23ade61db530eb27586c1a1721896bc
(Second upload of this CL; original upload had the wrong version of
usb_windows.cpp that caused a compilation error. Fixed error and
re-tested.)
This CL creates a Transport object to provide a generic interface for
various transports. Specifically this is designed to be able to add UDP
support to fastboot in an upcoming CL without changing the main program
logic.
Also includes some minor code style fixes and replaces malloc/free
in the USB implementation files with smart pointers and std::string.
Bug: http://b/22029765
Change-Id: I1175bbce08690fbd15f51e68166be9b3e9973ea0
This CL creates a Transport object to provide a generic interface for
various transports. Specifically this is designed to be able to add UDP
support to fastboot in an upcoming CL without changing the main program
logic.
Also includes some minor code style fixes and replaces malloc/free
in the USB implementation files with smart pointers and std::string.
Bug: http://b/22029765
Change-Id: I68641af0da7d13db4647f5e20a18d04d67f0b327
This reverts commit cc8cd59456.
With the dependency on libcutils (for gettid for non-bionic) removed,
this no longer breaks the build.
Change-Id: I645bd6876e2502ddc1535b69af1e645c0df9d178
ae5a6c06cd made adb push use
android::base::ReadFileToString() for small files, but that API did not
support UTF-8 filenames on Windows, until this fix which does the
following:
- Add android::base::{WideToUTF8,UTF8ToWide}() which are only available
on Windows. The signatures are based on Chromium's APIs of the same
name.
- Add the namespace android::base::utf8 which has versions of APIs that
take UTF-8 strings. To use this, make sure your code is in a namespace
and then do "using namespace android::base::utf8;". On Windows, this will
make calls to open() call android::base::utf8::open(), and on other
platforms, it will just call the regular ::open().
- Make ReadFileToString() and WriteStringToFile() use utf8::open() and
utf8::unlink().
- Adapt unittests from Chromium.
- fastboot needs to link with libcutils because it links with libbase
which depends on libcutils for gettid() for logging.
Change-Id: I1aeac40ff358331d7a1ff457ce894bfb17863904
Signed-off-by: Spencer Low <CompareAndSwap@gmail.com>
Introduce support for -slot option for specifying slots,
and set_active, for changing the current slot.
Change-Id: Ib3b2a75491c0d0413534dd0c1d7bcb52555bba66
Before:
wiping userdata...
Couldn't parse partition size '3321fa800'.
wiping cache...
Couldn't parse partition size '2bc00000'.
Groan. So much variation between bootloaders. I wish we had a reference
bootloader like ChromeOS does.
I've also removed a harmless warning:
couldn't parse max-download-size ''
Change-Id: Ia1099d2f87000ebb96622ad9171819a1326fa249
It's probably not the only device whose bootloader is similarly broken.
NVIDIA did a sufficiently good job with Nexus 9 that it's almost a bad
idea for me to do most of my development there...
Change-Id: I71436cc5c33023be077ca77f6dad5dbe75b11b09
Check that the cache partition exists before trying to erase it.
Also clean up some of the C string handling and int booleans.
Bug: http://b/25375777
Change-Id: I1880e542b729f2026ab3a2943d4bee9d659b1eeb
CYGWIN is not supported, USE_MINGW and HOST_OS==windows are being
replaced with LOCAL_..._windows variables.
Bug: 23566667
Change-Id: I3e4a1e4097dc994cf5abdce6939e83a91758fd75
