Commit graph

15 commits

Author SHA1 Message Date
Romain Vimont
eeb8e8420f Use size_t for command length
The size of an array should have type size_t.
2019-05-12 14:31:18 +02:00
Romain Vimont
dfed1b250e Replace SDL types by C99 standard types
Scrcpy is a C11 project. Use the C99 standard types instead of the
SDL-specific types:

    SDL_bool -> bool
    SintXX   -> intXX_t
    UintXX   -> uintXX_t
2019-03-02 23:55:23 +01:00
Romain Vimont
aeda583a2c Update code style
Limit source code to 80 chars, and declare functions return type and
modifiers on a separate line.

This allows to avoid very long lines, and all function names are
aligned.

(We do this on VLC, and I like it.)
2019-03-02 20:28:46 +01:00
Romain Vimont
6c40dbd27d Regroup Windows-ifdefs in command.h 2019-02-10 14:33:59 +01:00
Romain Vimont
39c5e71605 Make the server unlink itself
To clean up the device, the client executed "adb shell rm" once the
server was guaranteed to be started (after the connection succeeded).

This implied to track whether the installation state, and failed if an
additional tunnel was used in "forward" mode:
<https://github.com/Genymobile/scrcpy/issues/386#issuecomment-453936034>

Instead, make the server unlink itself on start.
2019-01-14 21:12:23 +01:00
Romain Vimont
55d33ddd5f Do not handle system-specific values in command.c
The common command.c handled process errors from system-specific int
values (errno).

Rather, expose a new enum process_result to handle error cause in a
generic way.
2018-09-04 08:57:07 +02:00
yuchenlin
6d2d803003 Notify adb missing
There are many user who encounters missing adb.
To stop things happens again, we check it and show
sexy response to user.

Signed-off-by: yuchenlin <npes87184@gmail.com>
2018-09-04 08:46:17 +02:00
Adonis Najimi
e2a2973990 Drag and drop to install apk files from computer
<https://github.com/Genymobile/scrcpy/pull/133>
2018-05-28 20:45:54 +02:00
Romain Vimont
821ec9843c Fix win32 build
The types size_t and ssize_t are defined on Windows (in MSYS2), so there
is no need to typedef SIZE_T and SSIZE_T.

Exit code is "unsigned long" both on Windows 32 and 64 bits.

See <https://github.com/Genymobile/scrcpy/issues/46#issuecomment-373603596>.
2018-03-16 08:58:59 +01:00
Romain Vimont
1038bad385 Make it work over tcpip
"adb reverse" currently does not work over tcpip (i.e. on a device
connected by "adb connect"):
<https://issuetracker.google.com/issues/37066218>

To work around the problem, if the call to "adb reverse" fails, then
fallback to "adb forward", and reverse the client/server roles.

Keep the "adb reverse" mode as the default because it does not involve
connection retries: when using "adb forward", the client must try to
connect successively until the server listens.

Due to the tunnel, every connect() will succeed, so the client must
attempt to read() to detect a connection failure. For this purpose, when
using the "adb forward" mode, the server initially writes a dummy byte,
read by the client.

Fixes <https://github.com/Genymobile/scrcpy/issues/5>.
2018-03-12 14:10:32 +01:00
Romain Vimont
221a7d0826 Clean up the server from temporary folder
The server is copied to /data/local/tmp/scrcpy-server.jar and executed
on the device.

As soon as we are connected, we can unlink (rm) it from /data/local/tmp,
to keep the device clean.
2018-02-28 15:27:45 +01:00
Romain Vimont
9b056f5091 Replace SDL_net by custom implementation
SDL_net is not very suitable for scrcpy.

For example, SDLNet_TCP_Accept() is non-blocking, so we have to wrap it
by calling many SDL_Net-specific functions to make it blocking.

But above all, SDLNet_TCP_Open() is a server socket only when no IP is
provided; otherwise, it's a client socket. Therefore, it is not possible
to create a server socket bound to localhost, so it accepts connections
from anywhere.

This is a problem for scrcpy, because on start, the application listens
for nearly 1 second until it accepts the first connection, supposedly
from the device. If someone on the local network manages to connect to
the server socket first, then they can stream arbitrary H.264 video.
This may be troublesome, for example during a public presentation ;-)

Provide our own simplified API (net.h) instead, implemented for the
different platforms.
2018-02-16 00:56:58 +01:00
Romain Vimont
28c5cc030b Move server-related code to server.c
The file server.c already existed, but exposed a low-level API. Make it
higher-level, so that scrcpy.c does not handle server details directly.
2018-02-08 17:40:09 +01:00
Romain Vimont
d972a88c1a Optimize includes
Only include SDL_stdinc.h for SDL_bool, not the whole SDL.h.
2017-12-18 11:07:42 +01:00
Romain Vimont
54d9148a36 Initial commit
Start a new clean history from here.
2017-12-12 15:25:15 +01:00