This reverts commit 93d63c010a.
Reason for revert: b/131312539 - All aosp-master-with-phones phones failing boot / health check.
Change-Id: Id4239f93484b7d6b8d9bcd355a59cbd40d9766e2
unique_fd's implicit conversion to int has led to tons of problems (see
all of the overloads for close, fdopen, fdopendir, etc.). Add a switch
that can turn it off, and reduce the ridiculous amount of work to fix up
callers by introducing a borrowed_fd type that can be constructed from
either int or unique_fd.
Test: treehugger
Change-Id: If77cf5cbcaddacdaec5919a15b3520fb68f51a62
Previously, we were rejecting the flag and failing with EINVAL. File
handles aren't inherited by default, so just ignore the flag.
Bug: http://b/123753498
Test: adb install --streaming foo.apk
Change-Id: I17401fcdd58024956d47a5c4c0c57b06831d9817
Use Windows 10's improved virtual terminal emulation to handle more
terminal sequences, to fix console resize artifacts, and to fix issues
with the last column.
`top' and `more' work well now.
Use a sensible default TERM value of xterm-256color.
Test: manual on Windows 10
Bug: https://issuetracker.google.com/issues/37081235
Change-Id: If6612f3bb7db1ecaaa4b7930c9e54075ba7abb3f
Signed-off-by: Spencer Low <CompareAndSwap@gmail.com>
This should fix the bloody Mac build, which doesn't have <error.h>. Since
we weren't entirely happy with error(3) anyway, switch to the toybox
style of error_exit and perror_exit, which are slightly briefer and quite
a bit more intention-revealing.
Bug: N/A
Test: builds
Change-Id: Ic8e411906c363af51657da5ce947b25a0b6bb1f3
Let's use LOG(FATAL)/PLOG(FATAL) for actual fatal stuff.
Add a Windows error(3) and move folks who didn't really mean "abort"
fatal over to it. Also get rid of syntax_error which wasn't adding a
lot of value, and most of the places it was adding "usage: " didn't seem
entirely appropriate anyway.
In particular, we seemed to have confused fastdeploy.cpp into aborting
in most user error cases, and none of the reviewers noticed. Clearly
we'd all lost track of far too many options.
(I've also cleaned up a few random instances of fprintf(3) + exit(2).)
Bug: N/A
Test: manual
Change-Id: I3e8440848a24e30d928de9eded505916bc324786
Also stop using size_t (which will be 32-bit on Win32) for offsets in
adb_sideload_host, and stop truncating large file sizes in our
"sideload-host" messages.
Bug: http://b/112003354
Test: builds
Change-Id: If5b7cc9d1fc7ff7ca6eaebd20418f7b061846203
Bug: http://b/91353691
- libcxx has ETXTBSY for Windows
- adb/sysdeps/memory.h is no longer needed
Test: Build and test Windows binaries under Wine.
Change-Id: I9c27087d46c49cb25b391c4adae8d9e24724784d
Use a new Windows 10 API, SetThreadDescription(). Background info from a Chrome developer:
https://randomascii.wordpress.com/2015/10/26/thread-naming-in-windows-time-for-something-better/
Test: Win10, Vista, adb shell
Test: Ran windbg -pn adb.exe, used .dump /ma to create a dump, ran
`dx -g @$curprocess.Threads' on the dump and it showed the thread names.
Change-Id: I14ea7121605cb3fa45ce7b59e2ba5882a215b59f
Signed-off-by: Spencer Low <CompareAndSwap@gmail.com>
clang-format some functions that I'm about to touch, but do it in a
separate commit to avoid making the actual changes unreadable.
Test: treehugger
Change-Id: I7dc5258d9ecc1c091d42311149d9e18ae483715b
Bail out immediately in our poll emulation if we have any invalid file
descriptors, instead of actually calling WSAPoll (which might block
forever).
Test: wine adb_test.exe
Change-Id: I06ccca305783ee7a1721b1585ddf73e022bd02d7
The switch over to soong unintentionally turned off building the
Windows tests (and there's a bug preventing them from being turned on).
Preemptively fix the build breakages that'll happen when we turn them
back on.
Test: mma with Android.bp 's/cc_test_host/cc_binary_host' hacks
Change-Id: I6582cfc61b96052537d50d8ba90533dbb66e3e1d
The listen backlog seems to be more meaningful on Darwin than on Linux,
resulting in connections failing with ECONNRESET. Bump it up to the
maximum supported value to make this less likely. 128 pending
connections ought to be enough for anybody.
Bug: http://b/74616284
Test: python test_device.py
Change-Id: I5fe0205924188cf18ca1fc1204f923ab5523eeb2
Test: Verified ADB over mDNS on a Windows machine
Bug: 30482671
(cherry picked from 9fdd77101f49d03ff29342e12e23edf241f68522)
Change-Id: If955ca304db71a5b08c5a9654f1e27ab74af9af8
Now that we have support for std::mutex and std::condition_variable on
Windows, remove our mutex compatibility layer in favor of the C++ one.
Bug: http://b/31653591
Test: mma && $ANDROID_HOST_OUT/nativetest64/adb_test/adb_test && \
python test_adb.py && python test_device.py
(also on Windows)
Change-Id: I5b7ed9c45cc2a32edcf4e77b56dc28e441f15f34
In our Win32 socketpair emulation, check that the ends are properly
connected before returning.
Change-Id: I33d356fd9ebcac89fc6a89a5200e926032220383
Test: no additional failing tests in adb_test.exe
stat on Windows fails with ENOENT when passed a path with a trailing
slash or backslash, regardless of whether the target is actually a
directory. Emulate the correct POSIX behavior by stripping trailing
path separators and then checking if the target is a directory if
successful.
Bug: http://b/30481559
Bug: https://code.google.com/p/android/issues/detail?id=214633
Change-Id: I1d398d19a9bce1ecb3fdc4aabc31aa98c82c3f93
Test: Relevant adb_tests pass on Linux and Windows 10.
This CL adds support to forward or reverse TCP port 0 to allow the
system to automatically select an open port. The resolved port number
will be printed to stdout:
$ adb forward tcp:0 tcp:8000
12345
$ adb reverse tcp:0 tcp:9000
23456
This allows testing to be more robust by not hardcoding TCP ports which
may already be in use.
Forwarding port 0 is a host-only change and will work with any device,
but reversing port 0 requires the device to be updated with a new adbd
binary.
This CL also does a little bit of cleanup such as moving the alistener
class out of adb.h, and adds some error checking and additional tests.
Bug: 28051746
Test: python -m unittest discover
Test: adb_test
Test: `adb forward` and `adb reverse` with tcp:0
Change-Id: Icaa87346685b403ab5da7f0e6aa186aa091da572
128 maximum FDs is a pretty low limit, which can easily be exhausted by
port forwarding. Bump the maximum up to 2048, and add a test that checks
whether we can actually use a few hundred sockets.
Bug: https://code.google.com/p/android/issues/detail?id=12141
Bug: http://b/28246942
Change-Id: Ia4a2ff776e8e58ec13378756f19d80392679ece9
Currently adb only realizes a TCP transport has gone away when it tries
to send a packet, which caused problems in particular for `adb reboot`
since no packets are sent, leading to the client hanging until Ctrl+C.
This CL turns on TCP keepalive packets to send 1 packet every second,
allowing up to 10 failures before disconnecting. Using built-in TCP
functionality turns out to be much cleaner in this case than trying to
implement our own keepalive packets at the application layer, and
should be more lightweight since it's all done in the TCP stack.
Bug: http://b/23093474
Change-Id: Ifb41cbb85b9752a9f394e1eed3c6ac4da47a4e4d
Windows has a maximum fd limit of 2048, so we can avoid collision with
real file descriptors by starting from there. Also, fds would be
previously be allocated by a linear walk from the last allocated FD,
instead of the lowest available FD, as required by POSIX. Keep track of
the lowest available file descriptor to make things feel more familiar.
Change-Id: Id6ac1c54f4f7964a6cdfa8d3f4f96262e4881964
Pulls the Windows error string generation out of adb into libbase so
that it can be used by fastboot as well. Also makes a Unix equivalent
that just wraps strerror() so that upcoming fastboot error reporting
code can be platform-independent.
The intent here is just to provide a portable way to report an error to
the user. More general cross-platform error handling is out of scope.
Bug: http://b/26236380
Change-Id: I5a784a844775949562d069bb41dcb0ebd13a32bc
- Introduces unix_read_interruptible() which is like unix_read() except
that it can return EINTR.
- The big idea is that the Windows ReadConsoleInput() API will return an
event on window resize and then we return EINTR from
unix_read_interruptible() just like Unix.
- Only handles horizontal resize since Windows doesn't seem to give an
event for vertical resize when no special screen buffer is used. This
should be sufficient for the primary use case of adb on Windows
(people are not running vi in the first place).
Change-Id: Id8d1710b559834c8098f2d7fbecedf2d0ade4b88
Signed-off-by: Spencer Low <CompareAndSwap@gmail.com>
Previously, the various adb_printf, adb_fwrite, etc. functions did not
correctly handle the case of the passed buffer ending with an incomplete
UTF-8 sequence. This is fixed by buffering up incomplete UTF-8 sequences
in g_console_output_buffer (protected by the mutex
g_console_output_buffer) and outputting it later once the full sequence
is available.
A unittest for the main worker function, ParseCompleteUTF8(), was added
to adb_test.
Other fixes:
- Fix the return value of number-of-chars written to be number of UTF-8
bytes instead of number of UTF-16 characters.
- Don't overwrite errno in success cases of various adb_printf, etc.
functions. This might be excessive, but might be useful in the case
when these functions are used for debugging/tracing.
- Add missing UTF-8 stdio functions that aren't currently used by adb,
but might be in the future: vprintf, putc, putchar, puts.
- stdin_raw_init: If we can't get the console handle, don't call
SetConsoleMode(). Not a big deal, but this will prevent erroneous
trace output.
Change-Id: I8730e8af92882c42b884ad921b39a17b54465085
Signed-off-by: Spencer Low <CompareAndSwap@gmail.com>
Also, fix bugs that this uncovered. In particular, the sysdeps_win32
FATAL macro would only print __FUNCTION__.
Change-Id: I6307ec9749edec21b4fee192e135a86ec445c84b
Now that we have a more standardized API (also available in Chromium),
switch to it. Another benefit is real error handling instead of just
killing the process on invalid Unicode.
Make UTF8ToWide()/WideToUTF8() set errno to EILSEQ on bad input. This is
the same error code that wcsrtombs(3) uses.
Update the unittest to check for EILSEQ.
Change-Id: Ie92acf74d37adaea116cf610c1bf8cd433741e16
Signed-off-by: Spencer Low <CompareAndSwap@gmail.com>
On exit, these destructors get invoked while other threads might
still be using them, potentially causing a crash, and definitely
causing tsan to report a race condition.
Bug: http://b/23384853
Change-Id: I94de55d22f97f4edd1d7cc1f34e8c1f8dfd56a5a
This reverts commit cc8cd59456.
With the dependency on libcutils (for gettid for non-bionic) removed,
this no longer breaks the build.
Change-Id: I645bd6876e2502ddc1535b69af1e645c0df9d178
28416d6d33 broke adb shell on Windows
because it was calling unix_read() with a buffer size of 1 byte which
wasn't supported by unix_read()/_console_read().
This change makes _console_read() support such a small buffer by
maintaining an internal input buffer.
This lets us simplify the existing code that was already maintaining a
cached INPUT_RECORD.
Also eliminate some duplicate code in the big switch statement.
Change-Id: I8f0aed4fb9f6f2f5b9a6b68ce60d2e368fec81c7
Signed-off-by: Spencer Low <CompareAndSwap@gmail.com>
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>
