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817 commits

Author SHA1 Message Date
Romain Vimont
f489f7fcad Mention drag & drop for non-APK files in help 2021-11-07 18:51:22 +01:00
Romain Vimont
f65c3fde69 Fix typos in help 2021-11-07 18:50:24 +01:00
Romain Vimont
48fcfa96ab Add missing include "common.h" 2021-11-06 19:26:29 +01:00
Romain Vimont
676fa73d2c Wrap device name and size in a struct 
As a benefit, this avoids to take care of the device name length on the
caller side.
 2021-11-02 11:08:58 +01:00
Romain Vimont
58ea238fb2 Remove unnecessary variable 
Test directly if a record filename is provided, without an intermediate
boolean variable.
 2021-10-31 12:45:59 +01:00
Romain Vimont
13c4aa1a3b Disable synthetic mouse events from touch events 
Touch events with id SDL_TOUCH_MOUSEID are ignored anyway, but it is
better not to generate them in the first place.
 2021-10-31 12:45:59 +01:00
Romain Vimont
caf594c90e Split SDL initialization 
Initialize SDL_INIT_EVENTS first (very quick) and SDL_INIT_VIDEO after
the server (quite long).
 2021-10-31 12:45:59 +01:00
Romain Vimont
688477ff65 Move SDL initialization 
Inline SDL initialization in scrcpy(). This will allow to split
minimal initialization and video initialization.
 2021-10-31 12:45:59 +01:00
Romain Vimont
ac539e1312 Set SDL hints before initialization 
In theory, some SDL hints should be initialized before calling
SDL_Init().
 2021-10-31 12:45:59 +01:00
Romain Vimont
a57c7d3a2b Extract SDL hints 
Set all SDL hints in a separate function.
 2021-10-31 12:45:56 +01:00
Romain Vimont
d2d18466d4 Factorize SDL event push 
Add a macro and inline function to call SDL_PushEvent() and log on error
(without actually handling the error, because there is nothing we could
do).
 2021-10-30 22:36:56 +02:00
Romain Vimont
dae091e3ab Handle SDL_PushEvent() errors 
Pushing an event to the main thread may fail. If this happens, log an
error, and try to recover when possible.
 2021-10-30 20:25:20 +02:00
Romain Vimont
4c4381de4c Use sc_ prefix for size, position and point 2021-10-30 15:20:39 +02:00
Romain Vimont
06131ef634 Fix typo in clock comments 2021-10-29 12:21:34 +02:00
Romain Vimont
34eb10ea0b Define v4l2 option field only if HAVE_V4L2 2021-10-27 18:43:47 +02:00
Romain Vimont
27fa23846d Define default options as const struct 
This is more readable than a macro, and we could ifdef some fields.
 2021-10-27 18:43:47 +02:00
Romain Vimont
e4d5c1ce36 Move scrcpy option structs to options.h 
This will allow to define symbols in options.c without all the
dependencies of scrcpy.c.
 2021-10-27 18:43:47 +02:00
Romain Vimont
ac23bec144 Expose socket interruption 
On Linux, socket functions are unblocked by shutdown(), but on Windows
they are unblocked by closesocket().

Expose net_interrupt() and net_close() to abstract these differences:
 - net_interrupt() calls shutdown() on Linux and closesocket() on
   Windows (if not already called);
 - net_close() calls close() on Linux and closesocket() on Windows (if
   not already called).

This simplifies the server code, and prevents a data race on close
(reported by TSAN) on Linux (but does not fix it on Windows):

    WARNING: ThreadSanitizer: data race (pid=836124)
      Write of size 8 at 0x7ba0000000d0 by main thread:
        #0 close ../../../../src/libsanitizer/tsan/tsan_interceptors_posix.cpp:1690 (libtsan.so.0+0x359d8)
        #1 net_close ../app/src/util/net.c:211 (scrcpy+0x1c76b)
        #2 close_socket ../app/src/server.c:330 (scrcpy+0x19442)
        #3 server_stop ../app/src/server.c:522 (scrcpy+0x19e33)
        #4 scrcpy ../app/src/scrcpy.c:532 (scrcpy+0x156fc)
        #5 main ../app/src/main.c:92 (scrcpy+0x622a)

      Previous read of size 8 at 0x7ba0000000d0 by thread T6:
        #0 recv ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:6603 (libtsan.so.0+0x4f4a6)
        #1 net_recv ../app/src/util/net.c:167 (scrcpy+0x1c5a7)
        #2 run_receiver ../app/src/receiver.c:76 (scrcpy+0x12819)
        #3 <null> <null> (libSDL2-2.0.so.0+0x84f40)
 2021-10-27 18:41:58 +02:00
Romain Vimont
e5ea13770b Add socket wrapper 
This paves the way to store an additional "closed" flag on Windows
to interrupt and close properly.
 2021-10-26 22:49:57 +02:00
Romain Vimont
3eac212af1 Use net_send() from net_send_all() 
This will make net_send_all() continue to work even if net_send()
behavior is changed.
 2021-10-26 22:49:45 +02:00
Romain Vimont
3adff37c2d Use sc_ prefix for sockets 
Rename:
 - socket_t to sc_socket
 - INVALID_SOCKET to SC_INVALID_SOCKET
 2021-10-26 22:49:45 +02:00
Romain Vimont
eb6afe7669 Move net_init() and net_cleanup() upwards 
These two functions are global, define them at the top of the
implementation file. This is consistent with the header file.
 2021-10-26 22:49:45 +02:00
Romain Vimont
e4163321f0 Delay HID events on Ctrl+v 
When Ctrl+v is pressed, a control is sent to the device to set the
device clipboard before injecting Ctrl+v.

With the InputManager method, it is guaranteed that the device
synchronization is executed before handling Ctrl+v, since the commands
are executed on the device in sequence.

However, HID are injected from the computer, so there is no such
guarantee. As a consequence, on Android, Ctrl+v triggers a paste with
the old clipboard content.

To workaround the issue, wait a bit (2 milliseconds) from the AOA
thread before injecting the event, to leave enough time for the
clipboard to be set before injecting Ctrl+v.
 2021-10-26 21:30:04 +02:00
Romain Vimont
c96874b257 Synchronize HID keyboard state on first event 
When an AOA HID keyboard is registered, CAPSLOCK and NUMLOCK are both
disabled, regardless of the state of the computer keyboard.

To synchronize the state, on first key event, inject CAPSLOCK and/or
NUMLOCK if necessary.
 2021-10-26 21:30:04 +02:00
Romain Vimont
511356710d Retrieve device serial for AOA 
The serial is necessary to find the correct Android device for AOA.

If it is not explicitly provided by the user via -s, then execute "adb
getserialno" to retrieve it.
 2021-10-26 21:30:04 +02:00
Romain Vimont
d55015e4cf Expose function to get the device serial 
Expose adb_get_serialno() to retrieve the device serial via the command
"adb getserialno".
 2021-10-26 21:30:04 +02:00
Romain Vimont
0681480809 Add read_pipe_all() 
Add a convenience function to read from a pipe until all requested data
has been read.
 2021-10-26 21:30:04 +02:00
Romain Vimont
96b18dabaa Expose adb execution with redirection 
Expose the redirection feature to the adb API.
 2021-10-26 21:30:04 +02:00
Romain Vimont
eaf4afaad9 Add command execution with redirection 
Expose command execution with pipes to stdin, stdout and stderr.

This will allow to read the result of adb commands.
 2021-10-26 21:30:04 +02:00
Alynx Zhou
207082977a Add support for USB HID keyboard over AOAv2 
This provides a better input experience, by simulating a physical
keyboard. It converts SDL keyboard events to proper HID events, and send
them over AOAv2.

This is a rewriting and bugfix of the origin code from @amosbird:
<https://github.com/Genymobile/scrcpy/issues/279#issuecomment-453819354>

The feature is enabled the command line option -K or --hid-keyboard,
and is only available on Linux, over USB.

Refs <https://source.android.com/devices/accessories/aoa2#hid-support>
Refs <https://www.usb.org/sites/default/files/hid1_11.pdf>

PR #2632 <https://github.com/Genymobile/scrcpy/pull/2632>

Signed-off-by: Romain Vimont <rom@rom1v.com>
 2021-10-26 21:30:04 +02:00
Romain Vimont
f7d1efdf1d Extract mouse processor trait 
Mainly for consistency with the keyboard processor trait.

This could allow to provide alternative mouse processors.
 2021-10-26 21:30:04 +02:00
Romain Vimont
bcf5a9750f Extract keyboard processor trait 
This will allow to provide alternative key processors.
 2021-10-26 21:30:04 +02:00
Romain Vimont
056d36ce4a Fix trait header guards 2021-10-26 21:30:04 +02:00
Romain Vimont
1e340caf76 Remove legacy scrcpy icon 
Remove the old icon in XPM format and the code to load it.
 2021-10-25 18:08:37 +02:00
Romain Vimont
6004f0b6b0 Use a new scrcpy icon 
Use the new icon designed by @varlesh:
<https://github.com/Genymobile/scrcpy/pull/1987#issuecomment-949684080>

Load it from a PNG file (SDL only supports bitmap icons).
 2021-10-25 18:08:37 +02:00
Romain Vimont
12ed2f2402 Add support for palette icon formats 
To support more icon formats.
 2021-10-25 18:08:37 +02:00
Romain Vimont
0e4564da03 Add icon loader 
Add helper to load icons from image files via FFmpeg.
 2021-10-25 18:08:37 +02:00
Romain Vimont
156d958e77 Move common instruction out of ifdef 
Both ifdef-branches return server_path.
 2021-10-25 18:08:31 +02:00
Romain Vimont
7229e3cce0 Extract util function to build a local file path 
Finding a local file in the scrcpy directory may be useful for files
other than scrcpy-server in the future.
 2021-10-25 16:29:43 +02:00
Romain Vimont
a7e41b0f85 Fix code style 2021-10-21 18:36:34 +02:00
zhongkaizhu
46d3e35c30 Fix "Could not find v4l2 muxer" 
The AVOutputFormat name is a comma-separated list. In theory, possible
names for V4L2 are:

    - "video4linux2,v4l2"
    - "v4l2,video4linux2"
    - "v4l2"
    - "video4linux2"

To find the muxer in all cases, we must request exactly one muxer name
at a time.

PR #2718 <https://github.com/Genymobile/scrcpy/pull/2718>

Co-authored-by: Romain Vimont <rom@rom1v.com>
Signed-off-by: Romain Vimont <rom@rom1v.com>
 2021-10-21 16:26:48 +02:00
Romain Vimont
07d75eb336 Simplify net_send_all() 
There is no need to declare the variable before the loop.
 2021-10-17 16:21:37 +02:00
Romain Vimont
31131039bb Add missing includes 
Refs #2616 <https://github.com/Genymobile/scrcpy/issues/2616>
 2021-09-20 18:27:37 +02:00
Romain Vimont
1d1c9f36f4 Retrieve correct error messages on Windows 
For sockets functions, Windows does not store error codes in errno, so
perror() does not print any error. Use WSAGetLastError() instead.

Refs #2624 <https://github.com/Genymobile/scrcpy/issues/2624>
 2021-09-09 23:03:35 +02:00
Romain Vimont
4d6dd9d281 Compute scrcpy directory manually 
The function dirname() does not work correctly everywhere with non-ASCII
characters.

Fixes #2619 <https://github.com/Genymobile/scrcpy/issues/2619>
 2021-09-09 12:51:18 +02:00
a1346054
b5e98db635 Fix typo in manpage 
PR #2606 <https://github.com/Genymobile/scrcpy/pull/2606>

Signed-off-by: Romain Vimont <rom@rom1v.com>
 2021-09-07 21:41:40 +02:00
Romain Vimont
3761f56c28 Declare callbacks static 
It was a typo, "static" was missing.
 2021-08-26 12:26:44 +02:00
Romain Vimont
f78608ab29 Fix type for assignment 
The functions net_send_all() and net_recv_all() return ssize_t, not int.
 2021-07-15 18:16:56 +02:00
Romain Vimont
6f03022646 Fix net_send_all() 
On partial writes, the final result was the number of bytes written by
the last send() rather than the total.
 2021-07-15 18:16:26 +02:00
Romain Vimont
daf90d33d5 Fix code style 
Make the code fit into 80 columns.
 2021-07-15 18:07:39 +02:00