commit 3d734c639c6a8fc70f01a95665f94790a27c20c6 Author: CentOS Sources Date: Wed Nov 3 04:50:01 2021 -0400 import waypipe-0.8.0-2.el9 diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..03ce9c1 --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +SOURCES/waypipe-v0.8.0.tar.gz diff --git a/.waypipe.metadata b/.waypipe.metadata new file mode 100644 index 0000000..31e0d66 --- /dev/null +++ b/.waypipe.metadata @@ -0,0 +1 @@ +d3a74b2d7853e93fa0cd991b7bac2f4b04b65ece SOURCES/waypipe-v0.8.0.tar.gz diff --git a/SOURCES/waypipe.1 b/SOURCES/waypipe.1 new file mode 100644 index 0000000..42d2a0a --- /dev/null +++ b/SOURCES/waypipe.1 @@ -0,0 +1,357 @@ +.\" Generated by scdoc 1.11.1 +.\" Complete documentation for this program is not available as a GNU info page +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.nh +.ad l +.\" Begin generated content: +.TH "waypipe" "1" "2021-04-03" +.P +.SH NAME +.P +waypipe - A transparent proxy for Wayland applications +.P +.SH SYNOPSIS +.P +\fBwaypipe\fR [options.\&.\&.\&] \fBssh\fR [ssh options] \fIdestination\fR \fIcommand.\&.\&.\&\fR +.P +\fBwaypipe\fR [options.\&.\&.\&] \fBclient\fR +.br +\fBwaypipe\fR [options.\&.\&.\&] \fBserver\fR -- \fIcommand.\&.\&.\&\fR +.br +\fBwaypipe\fR \fBrecon\fR \fIcontrol_pipe\fR \fInew_socket_path\fR +.br +\fBwaypipe\fR \fBbench\fR \fIbandwidth\fR +.br +\fBwaypipe\fR [\fB--version\fR] [\fB-h\fR, \fB--help\fR] +.P +[options.\&.\&.\&] = [\fB-c\fR, \fB--compress\fR C] [\fB-d\fR, \fB--debug\fR] [\fB-n\fR, \fB--no-gpu\fR] [\fB-o\fR, \fB--oneshot\fR] [\fB-s\fR, \fB--socket\fR S] [\fB--allow-tiled\fR] [\fB--control\fR C] [\fB--display\fR D] [\fB--drm-node\fR R] [\fB--remote-node\fR R] [\fB--remote-bin\fR R] [\fB--login-shell\fR] [\fB--threads\fR T] [\fB--unlink-socket\fR] [\fB--video\fR[=V]] +.P +.P +.SH DESCRIPTION +.P +Waypipe is a proxy for Wayland clients, with the aim of supporting behavior +like \fBssh -X\fR.\& +.P +Prefixing an \fBssh .\&.\&.\&\fR command to become \fBwaypipe ssh .\&.\&.\&\fR will automatically +run \fBwaypipe\fR both locally and remotely, and modify the ssh command to set up +forwarding between the two instances of \fBwaypipe\fR.\& The remote instance +will act like a Wayland compositor, letting Wayland applications that are +run remotely be displayed locally.\& +.P +When run as \fBwaypipe client\fR, it will open a socket (by default at +\fI/tmp/waypipe-client.\&sock\fR) and will connect to the local Wayland compositor +and forward all Wayland applications which were linked to it over the socket +by a matching \fBwaypipe server\fR instance.\& +.P +When run as \fBwaypipe server\fR, it will run the command that follows in its +command line invocation, set up its own Wayland compositor socket, and +try to connect to its matching \fBwaypipe client\fR socket (by default +\fI/tmp/waypipe-server.\&sock\fR) and try to forward all the Wayland clients +that connect to fake compositor socket to the matching \fBwaypipe client\fR.\& +.P +The \fBwaypipe recon\fR mode is used to reconnect a \fBwaypipe server\fR instance +which has had a control pipe (option \fB--control\fR) set.\& The new socket path +should indicate a Unix socket whose connections are forwarded to the \fBwaypipe +client\fR that the \fBwaypipe server\fR was initially connected to.\& +.P +The \fBwaypipe bench\fR mode can be used to estimate, given a specific +connection \fIbandwidth\fR in MB/sec, which compression options produce the +lowest latency.\& It tests two synthetic images, one made to be roughly as +compressible as images containing text, and one made to be roughly as +compressible as images containing pictures.\& +.P +.SH OPTIONS +.P +\fB-c C, --compress C\fR +.RS 4 +Select the compression method applied to data transfers.\& Options are +\fInone\fR (for high-bandwidth networks), \fIlz4\fR (intermediate), \fIzstd\fR +(slow connection).\& The default compression is \fInone\fR.\& The compression +level can be chosen by appending = followed by a number.\& For example, +if \fBC\fR is \fIzstd=7\fR, waypipe will use level 7 Zstd compression.\& +.P +.RE +\fB-d, --debug\fR +.RS 4 +Print debug log messages.\& +.P +.RE +\fB-h, --help\fR +.RS 4 +Show help message and quit.\& +.P +.RE +\fB-n, --no-gpu\fR +.RS 4 +Block protocols like wayland-drm and linux-dmabuf which require access +to e.\&g.\& render nodes.\& +.P +.RE +\fB-o, --oneshot\fR +.RS 4 +Only permit a single connection, and exit when it is closed.\& +.P +.RE +\fB-s S, --socket S\fR +.RS 4 +Use \fBS\fR as the path for the Unix socket.\& The default socket path for +server mode is \fI/tmp/waypipe-server.\&sock\fR; for client mode, it is +\fI/tmp/waypipe-client.\&sock\fR; and in ssh mode, \fBS\fR gives the prefix used by +both the client and the server for their socket paths.\& +.P +.RE +\fB--version\fR +.RS 4 +Print the version number and quit.\& +.P +.RE +\fB--allow-tiled\fR +.RS 4 +By default, waypipe filters out all advertised DMABUF formats which have +format layout modifiers, as CPU access to these formats may be very slow.\& +Setting this flag disables the filtering.\& Since tiled images often permit +faster GPU operations, most OpenGL applications will select tiling modifiers +when they are available.\& +.P +.RE +\fB--control C\fR +.RS 4 +For server or ssh mode, provide the path to the "control pipe" that will +be created the the server.\& Writing (with \fBwaypipe recon C T\fR, or +'echo -n T > C') a new socket path to this pipe will make the server +instance replace all running connections with connections to the new +Unix socket.\& The new socket should ultimately forward data to the same +waypipe client that the server was connected to before.\& +.P +.RE +\fB--display D\fR +.RS 4 +For server or ssh mode, provide \fIWAYLAND_DISPLAY\fR and let waypipe configure +its Wayland display socket to have a matching path.\& (If \fBD\fR is not an +absolute path, the socket will be created in the folder given by the +environment variable \fIXDG_RUNTIME_DIR\fR.\&) +.P +.RE +\fB--drm-node R\fR +.RS 4 +Specify the path \fBR\fR to the drm device that this instance of waypipe should +use and (in server mode) notify connecting applications about.\& +.P +.RE +\fB--remote-node R\fR +.RS 4 +In ssh mode, specify the path \fBR\fR to the drm device that the remote instance +of waypipe (running in server mode) should use.\& +.P +.RE +\fB--remote-bin R\fR +.RS 4 +In ssh mode, specify the path \fBR\fR to the waypipe binary on the remote +computer, or its name if it is available in \fIPATH\fR.\& It defaults to +\fBwaypipe\fR if this option isn’t passed.\& +.P +.RE +\fB--login-shell\fR +.RS 4 +Only for server mode; if no command is being run, open a login shell.\& +.P +.RE +\fB--threads T\fR +.RS 4 +Set the number of total threads (including the main thread) which a \fBwaypipe\fR +instance will create.\& These threads will be used to parallelize compression +operations.\& This flag is passed on to \fBwaypipe server\fR when given to \fBwaypipe +ssh\fR.\& The flag also controls the thread count for \fBwaypipe bench\fR.\& The default +behavior (choosable by setting \fBT\fR to \fI0\fR) is to use half as many threads +as the computer has hardware threads available.\& +.P +.RE +\fB--unlink-socket\fR +.RS 4 +Only for server mode; on shutdown, unlink the Unix socket that waypipe connects to.\& +.P +.RE +\fB--video[=V]\fR +.RS 4 +Compress specific DMABUF formats using a lossy video codec.\& Opaque, 10-bit, and +multiplanar formats, among others, are not supported.\& \fBV\fR is a comma separated +list of options to control the video encoding.\& Using the \fB--video\fR flag without +setting any options is equivalent to using the default setting of: +\fB--video=sw,bpf=120000,h264\fR.\& Later options supersede earlier ones.\& +.P +\fBsw\fR +.RS 4 +Use software encoding and decoding.\& +.P +.RE +\fBhw\fR +.RS 4 +Use hardware (VAAPI) encoding and decoding, if available.\& This can be finicky +and may only work with specific window buffer formats and sizes.\& +.P +.RE +\fBh264\fR +.RS 4 +Use H.\&264 encoded video.\& +.P +.RE +\fBvp9\fR +.RS 4 +Use VP9 encoded video.\& +.P +.RE +\fBbpf=B\fR +.RS 4 +Set the target bit rate of the video encoder, in units of bits per frame.\& +\fBB\fR can be written as an integer or with exponential notation; thus +\fB--video=bpf=7.\&5e5\fR is equivalent to \fB--video=bpf=750000\fR.\& +.P +.RE +.RE +\fB--hwvideo\fR +.RS 4 +Deprecated option, equivalent to --video=hw .\& +.P +.RE +.SH EXAMPLE +.P +The following \fBwaypipe ssh\fR subcommand will attempt to run \fBweston-flower\fR on +the server \fIexserv\fR, displaying the result on the local system.\& +.P +.nf +.RS 4 + waypipe ssh user@exserv weston-flower +.fi +.RE +.P +One can obtain similar behavior by explicitly running waypipe and ssh: +.P +.nf +.RS 4 + waypipe --socket /tmp/socket-client client & + ssh -R /tmp/socket-server:/tmp/socket-client user@exserv \\ + waypipe --socket /tmp/socket-server server -- weston-flower + kill %1 +.fi +.RE +.P +Waypipe may be run locally without an SSH connection by specifying matching +socket paths.\& For example: +.P +.nf +.RS 4 + waypipe --socket /tmp/waypipe\&.sock client & + waypipe --socket /tmp/waypipe\&.sock server weston-simple-dmabuf-egl + kill %1 + rm /tmp/waypipe\&.sock +.fi +.RE +.P +Using transports other than SSH is a bit more complicated.\& A recipe with ncat +to connect to \fIremote\fR from computer \fIlocal\fR: +.P +.nf +.RS 4 + $ waypipe --socket /tmp/waypipe-remote\&.sock client & + $ ncat --ssl -lk 12345 --sh-exec 'ncat -U /tmp/waypipe-remote\&.sock' & + $ ssh user@remote + + > ncat -lkU /tmp/waypipe-local\&.sock --sh-exec 'ncat --ssl local 12345' & + > waypipe --display wayland-local \\ + --socket /tmp/waypipe-local\&.sock server -- sleep inf & + > WAYLAND_DISPLAY=wayland-local application +.fi +.RE +.P +Given a certificate file, socat can also provide an encrypted connection +(remove 'verify=0' to check certificates): +.P +.nf +.RS 4 + $ waypipe --socket /tmp/waypipe-remote\&.sock client & + $ socat openssl-listen:12345,reuseaddr,cert=certificate\&.pem,verify=0,fork \\ + unix-connect:/tmp/waypipe-remote\&.sock + $ ssh user@remote + + > socat unix-listen:/tmp/waypipe-local\&.sock,reuseaddr,fork \\ + openssl-connect:local:12345,verify=0 & + > waypipe --socket /tmp/waypipe-local\&.sock server -- application +.fi +.RE +.P +Many applications require specific environment variables to use Wayland instead +of X11.\& If ssh isn't configured to support loading \fI~/.\&ssh/environment\fR, +one can use \fIenv\fR to set the needed variables each time; or run waypipe without +a command, to use the login shell environment.\& +.P +.nf +.RS 4 + waypipe ssh user@host env XDG_SESSION_TYPE=wayland dolphin +.fi +.RE +.P +Waypipe has support for reconnecting a \fBwaypipe client\fR and a \fBwaypipe server\fR +instance when whatever was used to transfer data between their sockets fails.\& +For this to work, waypipe must still be running on both sides of the connection.\& +As the \fBwaypipe ssh\fR wrapper will automatically close both the \fBwaypipe client\fR +and the \fBwaypipe server\fR when the connection fails, the client and server modes +must be run seprately.\& For example, to persistently forward applications running +on server \fIrserv\fR to a local Wayland compositor running on \fIlserv\fR, one would +first set up a waypipe client instance on \fIlserv\fR, +.P +.nf +.RS 4 + waypipe -s /tmp/waypipe\&.sock client & +.fi +.RE +.P +and on server \fIrserv\fR, establish socket forwarding and run the server +.P +.nf +.RS 4 + ssh -fN -L /tmp/waypipe-lserv\&.sock:/tmp/waypipe\&.sock user@lserv + waypipe -s /tmp/waypipe-lserv\&.sock --control /tmp/ctrl-lserv\&.pipe \\ + --display wayland-lserv server -- sleep inf & +.fi +.RE +.P +then set \fIWAYLAND_DISPLAY=wayland-lserv\fR and run the desired applications.\& +When the ssh forwarding breaks, on \fIrserv\fR, reconnect with +.P +.nf +.RS 4 + ssh -fN -L /tmp/waypipe-lserv-2\&.sock:/tmp/waypipe\&.sock user@lserv + waypipe recon /tmp/ctrl-lserv\&.pipe /tmp/waypipe-lserv-2\&.sock +.fi +.RE +.P +.SH ENVIRONMENT +.P +When running as a server, by default \fIWAYLAND_DISPLAY\fR will be set for the +invoked process.\& +.P +If the \fB--oneshot\fR flag is set, waypipe will instead set \fIWAYLAND_SOCKET\fR and +inherit an already connected socketpair file descriptor to the invoked (child) +process.\& Some programs open and close a Wayland connection repeatedly as part +of their initialization, and will not work correctly with this flag.\& +.P +.SH EXIT STATUS +.P +\fBwaypipe ssh\fR will exit with the exit status code from the remote command, or +with return code 1 if there has been an error.\& +.P +.SH BUGS +.P +File bug reports at: https://gitlab.\&freedesktop.\&org/mstoeckl/waypipe/ +.P +Some programs (gnome-terminal, firefox, kate, among others) have special +mechanisms to ensure that only one process is running at a time.\& Starting +those programs under Waypipe while they are running under a different +Wayland compositor may silently open a window or tab in the original +instance of the program.\& Such programs may have a command line argument +to create a new instance.\& +.P +.SH SEE ALSO +.P +\fBweston\fR(1), \fBssh\fR(1), \fBsocat(1)\fR, \fBncat(1)\fR diff --git a/SPECS/waypipe.spec b/SPECS/waypipe.spec new file mode 100644 index 0000000..f201fe1 --- /dev/null +++ b/SPECS/waypipe.spec @@ -0,0 +1,100 @@ +Name: waypipe +Version: 0.8.0 +Release: 2%{?dist} +Summary: Wayland forwarding proxy + +License: MIT +URL: https://gitlab.freedesktop.org/mstoeckl/%{name} +Source0: https://gitlab.freedesktop.org/mstoeckl/%{name}/-/archive/v%{version}/%{name}-v%{version}.tar.gz +Source1: waypipe.1 + +BuildRequires: gcc +BuildRequires: meson +%if !0%{?rhel} +BuildRequires: scdoc +%endif +BuildRequires: pkgconfig(gbm) +BuildRequires: pkgconfig(libdrm) +BuildRequires: pkgconfig(liblz4) +BuildRequires: pkgconfig(libzstd) +BuildRequires: pkgconfig(libva) +BuildRequires: pkgconfig(wayland-protocols) +BuildRequires: pkgconfig(wayland-client) +BuildRequires: pkgconfig(wayland-server) + +%description +Waypipe is a proxy for Wayland clients. It forwards Wayland messages and +serializes changes to shared memory buffers over a single socket. This makes +application forwarding similar to "ssh -X" feasible. + + +%prep +%setup -q -n %{name}-v%{version} + + +%build +%meson -Dwith_video=disabled -Dwerror=false %{?rhel:-Dman-pages=disabled} +%meson_build + + +%install +%meson_install +%if 0%{?rhel} +mkdir -p %{buildroot}%{_mandir}/man1/ +install -m 644 %{SOURCE1} %{buildroot}%{_mandir}/man1/ +%endif + + +%check +%meson_test + + +%files +%{_bindir}/waypipe +%{_mandir}/man1/waypipe.1* +%doc CONTRIBUTING.md README.md +%license COPYING + + +%changelog +* Tue Aug 10 2021 Mohan Boddu - 0.8.0-2 +- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags + Related: rhbz#1991688 + +* Tue Jun 22 2021 Olivier Fourdan - 0.8.0-1 +- Update to 0.8.0 +- Provide a pre-built man page on RHEL to avoid pulling scdoc + +* Wed Jan 27 2021 Fedora Release Engineering - 0.7.1-2 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild + +* Fri Nov 06 2020 Dominique Martinet - 0.7.1-1 +- Update to 0.7.1 + +* Tue Nov 03 2020 Dominique Martinet - 0.7.0-1 +- Update to version 0.7.0 + +* Mon Sep 28 2020 Jeff Law - 0.6.1-7 +- Re-enable LTO as upstream GCC target/96939 has been fixed + +* Mon Aug 10 2020 Jeff Law - 0.6.1-6 +- Disable LTO for now. + +* Sat Aug 01 2020 Fedora Release Engineering - 0.6.1-5 +- Second attempt - Rebuilt for + https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild + +* Wed Jul 29 2020 Fedora Release Engineering - 0.6.1-4 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild + +* Mon May 11 2020 Dominique Martinet - 0.6.1-3 +- Fix FTBS (test failure) + +* Fri Jan 31 2020 Fedora Release Engineering - 0.6.1-2 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild + +* Wed Aug 28 2019 Lubomir Rintel - 0.6.1-1 +- Update to version 0.6.1 + +* Thu Aug 22 2019 Lubomir Rintel - 0.6.0-1 +- Initial packaging