When running "adb tcpip 5555", adb create a service socket named
"tcpip:5555". Only compare the 6 first chars "tcpip:" to decide if
we enable exit_on_close.
Bug: 6650130
Change-Id: I0835973de044f1cfde0e859ff0277c0ccc2630a3
A recent change use strtok_r which broke the Windows build.
Clear this potential landmine by adding adb_strtok_r to sysdeps.h
in the typical fashion. For Windows, the actual implementation
in sysdeps_win32.c was copied from bionic/libc/string/strtok.c.
Change-Id: Ibb71555bc429f7058c07c3d39e0b62859c79635c
Signed-off-by: Scott Anderson <saa@android.com>
Prior to this change, -s could take either a serial number or a
device path (e.g. "-s 01498B1F02015015" or "-s usb:1-4.2"). This
change extends -s to also allow product, model or device names
(e.g. "-s product:mysid"). These new qualifiers will only be
available on devices that are running an adb daemon that provides
properties in the connect message per Change-Id:
I09200decde4facb8fc9b4056fdae910155f2bcb9
The product, model and device are derived from the
ro.product.name, ro.product.model and ro.product.device
properties respectively. They are prefixed with "product:",
"model:" or "device:" as appropriate. In addition, any
non-alphanumerics in the model are changed to underscores.
If the -s parameter matches multiple devices, the result will be
the same as when multiple devices are connected but no -d, -e or
-s option is specified. In general, this means the user will get
"error: more than one device". However for get-state,
get-devpath and get-serialno, they will get "unknown".
The format of "devices -l" was changed to list all of the
qualifiers that are available. The following example output
(with the last digits of the serial numbers replaced with X's) is
with a Galaxy Prime with an older adb daemon and another Galaxy
Prime and Galaxy S both with the enhanced adb daemons:
List of devices attached
016B75D60A0060XX device usb:2-5 product:mysid model:Galaxy_Nexus device:toro
3731B535FAC200XX device usb:1-4.2 product:soju model:Nexus_S device:crespo
01498B1F020150XX device usb:1-4.1
Note that the serial number and state are now column oriented
instead of tab delimited. After the serial number and state, all
qualifiers are listed with each preceded by a space. The output
of the original devices command (without -l) is unchanged.
Change-Id: Iceeb2789874effc25a630d514a375d6f1889dc56
Signed-off-by: Scott Anderson <saa@android.com>
protocol.txt says that the connect message should have three
fields:
<systemtype>:<serialno>:<banner>
In reality, what is transmitted is simply:
<systemtype>::
The serialno is obtained via other means so doesn't really need
to be a part of the connect message. This change puts the
ro.product.name, ro.product.model and ro.product.device
properties in the <banner> for devices. Each property is
terminated by a semicolon (;) with the key and value separated by
an equals sign (=). Example message:
device::ro.product.name=<prd>;ro.product.model=<mdl>;ro.product.device=<dev>;
Making this change will enable the device list to provide more
information to the user and to give the potential for being able
to select which device to talk to with the -s option.
Change-Id: I09200decde4facb8fc9b4056fdae910155f2bcb9
Signed-off-by: Scott Anderson <saa@android.com>
This is the second version of a patch which demonstrates the possibility
of using adbd (Android Debug Bridge daemon) with a generic FunctionFS gadget
instead of a custom adb usb gadget in the Linux kernel. It contains changes
introduced after Benoit's review - thank you Benoit.
The patch adds a new usb access layer to adbd using FunctionFS. The former
usb access method is still available. The method is chosen at runtime
depending if /dev/usb-ffs/adb/ep0 or /dev/android_adb is accessible.
How to use on the target device:
$ insmod g_ffs.ko idVendor=<vendor ID> iSerialNumber=<some string>
$ mount -t functionfs adb /dev/usb-ffs/adb -o uid=2000,gid=2000
$ ./adbd
This patch requires a patch to bionic which adds <linux/usb_functionfs.h>
which is an exact copy of the relevant file in the linux kernel.
Change-Id: I4b42eb267ffa50fca7a5fba46f388a2f083e8b2d
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[benoit@android.com: detect at runtime if functionfs is mounted
or fallback using f_adb]
Signed-off-by: Benoit Goby <benoit@android.com>
The commands that use "host-serial:<serial-number>:<request>"
service did not handle "-s usb:<path>". The -s parameter is
passed as the serial number in the protocol and then matched
against either the serial number or device path. However,
skip_host_serial() in sockets.c did not know about the usb:
syntax, the serial number was parsed incorrectly. Before this
change:
$ adb -s usb:1-4.1 get-state
error: unknown host service
After:
$ adb -s usb:1-4.1 get-state
device
Code was added in find_transport() in transport.c to match device
paths, but find_transport() is only used for socket connections
so matching device paths is not needed.
Change-Id: I922cec963659dafadd0fbc8fa36dee3b55fe366c
Signed-off-by: Scott Anderson <saa@android.com>
system/core/adb/adb.c: In function 'connect_device':
system/core/adb/adb.c:1001: warning: comparison between signed and unsigned integer expressions
Change-Id: I206f85395e1d7ad8d6ef130a26c95dcf0f498696
Signed-off-by: Scott Anderson <saa@android.com>
Windows adb connection could be lost if the target
side kernel enables the kmemleak.
The root cause is that kmemleak downgrades USB
performance, and lead to Windows adb host application
timeout because usb_write()/usb_read()'s timeout time is
very short. That issue is not reproducible in Linux
host because its usb_write() timeout is 5s and usb_read()
is blocked until return:
usb_write() usb_read()
Linux 5000ms blocked until return
Windows 500+len*8 ms 500+len*8 ms
To fix that issue, extend the Windows adb host usb_write
timeout time to 5 seconds and usb_read() as a blocked routine:
usb_write() usb_read()
Windows 5000ms blocked until return
Change-Id: If54e2b4c396a5a06318c0ee0b3326a00e7661fbc
Signed-off-by: Yu Wang <yu.y.wang@intel.com>
Signed-off-by: Jin Can Zhuang <jin.can.zhuang@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
For manufacturing and testing, there is a need to talk to
whatever device is connected to a given port on the host. This
change modifies adb's "-s" option to take either a serial
number or a device path. The device paths of the connected
devices can be listed using "adb devices -l" whose output
will resemble:
List of devices attached
016B75D60A00600D usb:2-5 device
3031D0B2E71D00EC usb:1-4.3 device
The second column lists the device paths. If the -l option is
not given, the output from "adb devices" will be the same as
it used to be (i.e. the paths will not be printed).
The device path can also be obtained with the get-devpath
command:
$adb -s 3031D0B2E71D00EC get-devpath
usb:1-4.3
Note that the format of the device paths are platform dependent.
The example above is from Linux. On OS-X, the paths will be
"usb:" followed by hex digits. For other platforms, the device
paths will be printed as "????????????" and the -s option will
not be able to select a device until someone implements the
underlying functionality.
Change-Id: I057d5d9f8c5bb72eddf5b8088aae110763f809d7
Signed-off-by: Scott Anderson <saa@android.com>
Init is going to be modified to set the umask to 077.
This will impact adb, as "adb install" and "adb sync"
assume that files will be world-readable / writable.
Keep adb's umask at 000 for now.
Bug: 3272072
Change-Id: I75978e8dd7bbdf4dbe7c9a691ef516235f207da2
The handling of adb root:/tpcip:/usb: is normally only for non-ADB_HOST.
This avoids getuid() being invoked on windows builds.
Change-Id: I365b81d9f70de99b9347d3eac82e690a8ac5e747
"adb root" creates a socket, then starts the service.
Socket creation should not set the exit_on_close when the service will be
a no-op.
Bug: 6259353
Change-Id: Ie526d2fad64f39a48051ed0ff6fb3405c2802ced
If an error occurs during the verification of an APK, it could be left
in the temporary installation directory.
Change-Id: I4afa5535fc0b978532b31d5b8fb63776963c39db
Services that cause adbd to reboot are currently implemented this way:
write(fd, response)
close(fd)
sleep(1)
exit(1)
sleep(1) is necessary to leave time for the transport to transmit
the response before the daemon exits. This is slow and unreliable.
Instead, add a flag to the asocket to make it exit the daemon only
after the socket is closed.
Change-Id: I9df45ea6221f0d9b828703b9b2316a5d4fe59352
BUILD_ADBD is always true
ANDROID_GADGET is not used in the code anymore. adbd now checks at
runtime if /dev/android_adb is present
Change-Id: If6c3278606c79cc74d1ef5978e7b8e3a4513aef8
whitelist connection for
1) emulator
2) "eng" or "tests" build, or
3) IP matches with "persist.service.adb.client_ip"
Change-Id: I8ac149149873f3bd206bd4d5abc063e5274fb468
Signed-off-by: Wei Zhong <wzhong@google.com>
When running inside the emulator, guest's adbd can connect to 'adb-debug' qemud
service that can display adb trace messages on condition that emulator has been
started with '-debug adb' option.
This CL enables that functionality in ADB code.
Change-Id: I59b4a76d3c887ad28b8aa8e2a01dfa814e75faa1
This patch adds Intel USB Vendor ID into the support
list for adb and fastboot.
Signed-off-by: Wu, Hao <hao.wu@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Recovery will soon support a minimal implementation of adbd which will
do nothing but accept downloads from the "adb sideload" command and
install them. This is the client side command (mostly resurrected out
of the old circa-2007 "adb recover" command) and the new connection
state.
Change-Id: I4f67b63f1b3b38d28c285d1278d46782679762a2
People are being confused about the silent failure of backup/restore
when they didn't know they had to unlock the device & confirm the
backup/restore operation, so now adb prints a brief reminder.
Change-Id: I1b32913f0ad0cf6e30bf235dc975b9e983b533fd
Use the same call sequence that 'adb pull' uses for creating the
output file. adb_open_mode() apparently does not work on Windows
hosts.
Bug 5733007
Change-Id: I48d719c4657c93e19f6790cf1c6da610d49f5806
The reason for the crash is that ADB on Windows uses WaitForMultipleObjects to
wait on connection events. When number of connections exceeds 64, ADB crashes,
because WaitForMultipleObjects API doesn't support more than 64 handles. This
CL contains a fixer routine that allows waiting on an arbitrary number of
handles.
(cherry picked from commit ac52833e48)
Change-Id: I8ad264765e5b38d01a31e42b445f97ea86e49948
The reason for the crash is that ADB on Windows uses WaitForMultipleObjects to
wait on connection events. When number of connections exceeds 64, ADB crashes,
because WaitForMultipleObjects API doesn't support more than 64 handles. This
CL contains a fixer routine that allows waiting on an arbitrary number of
handles.
Change-Id: I83f712e552018df308318154c27df184015a16ee
Normally only bandwidth stats for the uid reading .../stats is returned.
With the extra group, adb shell will be able to read stats from
all UIDs.
This is to be used to offer data usage profiling to developers.
Change-Id: If3d2941ce5aa4dbb1a23947b97b893149ba224f7
Documentation-only change that supports the new framework-side
feature to omit system packages when you're using adb backup -all.
Bug 5361503.
Change-Id: I86bca8883a7fb8c713ca352ad5980e92fd640d18
A command line flag with an argument was checked in the Pm.java code,
but it wasn't being checked by "adb install" so attempts to use it
failed.
Change-Id: I0b84a4203a416f7323fa823c0f1f1750670d0c76
The host side wasn't properly checking for argument-list sufficiency
*after* removing any [-f filename] sequence.
Fixes bug 5164135
Change-Id: I7bc49e37ef168182088e0e664b6897dd2a088ebf
We now use "backup.ab" as the default backup archive filename, and no longer
refer to "tar" or "tarfiles" in the help text. The underlying format may
be tar, but we're certainly not interoperable even with ustar/pax thanks
to our compression & encryption layers and our custom header.
Change-Id: I3e74af96cfc102e94848c969eb36af54304bfd9b
Allow "adb install" to transfer the file for the verification argument
to the package manager "pm install" command.
Change-Id: I4834f45019eb1387a5d2b205b53a67e91d5fa67e
Fixed memory leak when using transport:serial. Code was previously
using strdup() to make a copy of the serial number which was not
necessary. Instead, just set serial=service.
Change-Id: Ifa8fe7999c6fb88955d2c6bdfcd3cd724ec1f020
Signed-off-by: Tom Marlin <tomm@bsquare.com>
* commit 'f75a2ed2138cd8b74597bd57e13d12e1f0b815c2':
adb: Add vendor IDs for iRiver, Compal and T & A Mobile Phones
Add Gigabyte's USB vendor ID to adb.
Add Funai's USB vendor ID to adb.
The adb gadget driver used to reset the USB bus when the adbd daemon exited,
and the host side adb relied on this behavior to force it to reconnect
with the new adbd instance after init relaunches it. The new gadget
drivers no longer automatically reset the USB bus when adbd is restarted
which caused adb to hang since it was no longer forced to reconnect with the
device. We attempted to work around this on the host side adb, but that
work around has not been reliable.
This change adds a property trigger on the service.adb.root system property
which will reset the USB bus and restart the adbd daemon when adbd sets
the property to 1. This should be much closer to the previous behavior
and will hopefully fix some problems with automated testing.
Change-Id: I177c37400009a3d83f21a5f9431f94fd1cc19b9b
Signed-off-by: Mike Lockwood <lockwood@android.com>
This reverts commit d15e6ac95d.
Also increment adb version to 1.0.29
Change-Id: I890643f0c18a2fe90f170134df039c54116cecda
Signed-off-by: Mike Lockwood <lockwood@android.com>
The buggy behavior was that the 'adb backup ....' host command line
invocation would hang forever, even after the backup finished and
the forked device-side subprocess had been reaped. The reason for
this is that the device adbd end of the socketpair used to send
the data back from the forked subprocess was still stuck readable
even after the remote end of it had been closed.
With this patch, the thread whose job it is to waitpid() in order
to harvest the forked child process also closes the local (adbd)
end of the socketpair. This makes the fdevent logic notice that
the socket is dead, at which point it cleans up everything including
the communication back to the host.
Change-Id: I90e7e4e5db36c5a6f7363708b29a6d2c56d1250e
* Increase transfer buffer size to 32K
* Add logging about error conditions and fd teardown
* Pass the fd number as a command line option to the 'bu' subprocess
* Properly harvest the 'bu' subprocess after it's done
Change-Id: Id44dde25778ecf43c5604fd9d01d726ba58861e5
This is needed because the USB driver on the device no longer resets the bus
when exits and restarts.
Since the host side adb no longer detects that adbd has restarted we need
to reset the connection on the host side now.
Change-Id: I1a8eabd292e8b45c34fa07a8a8b8c609cc15648d
Signed-off-by: Mike Lockwood <lockwood@android.com>
Reset peers to NULL after closing them down. This prevents
other code from attempting to access that freed memory
(which prevents crashes). Previously, it left pointers to
freed memory and the "if (s->peer)" guards could not block
the attempt to access that memory later. Resolves many
crashes seen while taking repeated screenshots on WinXP.
Change-Id: I32553f4d19f6ddc9b05b6ab4dc1e9efe69e5be4f
* "adb backup" as the entire command line no longer crashes
* The "-f filename" option can now appear anywhere in the command line.
A trailing "-f" at EOL prompts an error message and usage summary.
Change-Id: I040ed73c2ca3687e265e35600eb3ab2b3c879695
It won't actually do anything until the 'bu' tool and framework are
updated to respond properly, but this is the adb side of the
necessary infrastructure: we copy the tarfile into the socket pointed
at the device, using the existing mechanisms.
Change-Id: Ic3b5779ade256bd1ad989a94b0685f7b1a7d59d2
Includes a version bump to make it possible to determine if a given
binary has this fix or not.
Bug: 4111855
Change-Id: I86d902a7fa0c4b906264141d2467b7bdddb61801
* Add support for correctly handling subprocess termination in shell service (b/3400254 b/3482112 b/2249397)
- have a waitpid() track the subprocess, then notify the fdevent via a socket
- force an eof on the pty master in fdevent's new subproc handler.
- modify fdevent to force-read the pty after an exit.
* Migrate the "shell:blabla" handling to "#if !ADB_HOST" sections, where it
belongs.
* Fix the race around OOM adjusting.
- Do it in the child before exec() instead of the in the parent as the
child could already have started or not (no /proc/pid/... yet).
* Allow for multi-threaded D() invocations to not clobber each other.
- Allow locks across object files.
- Add lock within D()
- Make sure sysdesp init (mutex init also) is called early.
* Add some missing close(fd) calls
- Match similar existing practices near dup2()
* Add extra D() invocations related to FD handling.
* Warn about using debugging as stderr/stdout is used for protocol.
* Fix some errno handling and make D() correctly handle it.
* Add new adb trace_mask: services.
* Make fdevent_loop's handle BADFDs more gracefully (could occur some subproc closed its pts explicitely).
* Remove obsolete commandline args reported in help. (b/3509092)
Change-Id: I928287fdf4f1a86777e22ce105f9581685f46e35
Ext4 filesystems like to be unmounted before rebooting. The Android system
doesn't have a traditional Linux init setup, and shutting down the system
was not much more than calling sync(2) and reboot(2). This adds a new
function to libcutils called android_reboot(). By default, it calls sync()
and then remounts all writable filesystems as read-only and marks them clean.
There is a flag parameter in which the caller can ask for sync() not to be
called, or to not remount the filesystems as read-only. Then it will call
reboot(2) as directed by the other parameters. This change also updates
adb, init and toolbox to call the new android_reboot() function.
Fixes bugs 3350709 and 3495575.
Change-Id: I16d71ffce3134310d7a260f61ec6f4dd204124a7
This is for http://b/3482112 "adb interactions with device causing test harness failures".
This reverts commit 69c5c4c45b.
Change-Id: I630bf2e04d2ecf0223bd2af4e87136754ff880d3
* Handling of the subprocess and its FD.
This fixes http://b/3400254 "Many bugreports getting hung at the end in monkey"
- Start up a service thread that waits on the subprocess to terminate,
then closes the FD associated with it.
- Have the event handler select() with a timeout so that it can
detect the closed FD. Select() with no timeout does not return when an FD is closed.
- Have the event handler force a read on the closed FD to trigger the close sequence.
- Migrate the "shell:blabla" handling to "#if !ADB_HOST" sections.
* Fix the race around OOM adjusting.
- Do it in the child before exec() instead of the in the parent as the
child could already have started or not (no /proc/pid/... yet).
* Allow for multi-threaded D() invocations to not clobber each other.
- Allow locks across object files.
- Add lock within D()
* Add some missing close(fd) calls
- Match similar existing practices near dup2()
* Add extra D() invocations related to FD handling.
* Warn about using debugging as stderr/stdout is used for protocol.
Change-Id: Ie5c4a5e6bfbe3f22201adf5f9a205d32e069bf9d
Signed-off-by: JP Abgrall <jpa@google.com>
* commit 'd4894f4be608c28ef0f39c7794ba865ac812dff9':
Fix adb leaking file descriptors to forked processes
adb: Fix command-line parser.
adb: Increase device descriptor buffer size in Linux host USB support
adb: improve debug traces readability.
adb: Don't report negative number of bytes after pushing file > 2 gigabytes
Adding Texas Instruments to the VID list.
Support an additional alias for 'adb shell.'
accept() creates a new file descriptor that should be closed on exec so
that forked processes don't keep a fd opened on the socket.
This also fixes b/3297070 where adb hangs after running adb on the
target.
Change-Id: I8df511289e5549ae49b4824c9dfb71a3bf85eae8
This fixes the command-line parser to accept both "daemon server"
and "server nodaemon". Before the patch, the second string would
ignore the "nodaemon" flag.
Fixes b/2191598
Change-Id: Ie922b3e7bf57a6e334fc448cec33fb340ca6abc4
256 bytes wasn't big enough for some complicated USB configurations
Change-Id: I31f7841953d73b06958f44040f58166b159faff4
Signed-off-by: Mike Lockwood <lockwood@android.com>
This patch makes the traces easier to read. For example transports are
displayed by name/serial instead of their hex address.
Change-Id: I7e8df44ddbec19754d63d989bd56485998b4627b
