mirror of https://github.com/xSmurf/oz.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
71 lines
1.7 KiB
71 lines
1.7 KiB
package xpra
|
|
import (
|
|
"github.com/subgraph/oz"
|
|
"fmt"
|
|
"os"
|
|
"github.com/op/go-logging"
|
|
"os/exec"
|
|
"syscall"
|
|
)
|
|
|
|
var xpraClientDefaultArgs = []string{
|
|
"--title=@title@",
|
|
"--compress=0",
|
|
//"--delay-tray",
|
|
//"--border=auto",
|
|
"--no-keyboard-sync",
|
|
}
|
|
|
|
func NewClient(config *oz.XServerConf, display uint64, cred *syscall.Credential, workdir string, hostname string, log *logging.Logger) *Xpra {
|
|
x := new(Xpra)
|
|
x.Config = config
|
|
x.Display = display
|
|
x.WorkDir = workdir
|
|
x.xpraArgs = prepareClientArgs(config, display, workdir, log)
|
|
x.Process = exec.Command("/usr/bin/xpra", x.xpraArgs...)
|
|
x.Process.SysProcAttr = &syscall.SysProcAttr{
|
|
Credential: cred,
|
|
}
|
|
x.Process.Env = []string{
|
|
"DISPLAY=:0",
|
|
fmt.Sprintf("TMPDIR=%s", workdir),
|
|
fmt.Sprintf("XPRA_SOCKET_HOSTNAME=%s", hostname),
|
|
}
|
|
return x
|
|
}
|
|
|
|
func prepareClientArgs(config *oz.XServerConf, display uint64, workdir string, log *logging.Logger) []string {
|
|
args := getDefaultArgs(config)
|
|
args = append(args, xpraClientDefaultArgs...)
|
|
if !config.EnableTray {
|
|
args = append(args, "--no-tray")
|
|
}
|
|
if exists(config.TrayIcon, "Tray icon", log) {
|
|
args = append(args, fmt.Sprintf("--tray-icon=%s", config.TrayIcon))
|
|
}
|
|
if exists(config.WindowIcon, "Window icon", log) {
|
|
args = append(args, fmt.Sprintf("--window-icon=%s", config.WindowIcon))
|
|
}
|
|
args = append(args,
|
|
fmt.Sprintf("--socket-dir=%s", workdir),
|
|
"attach",
|
|
fmt.Sprintf(":%d", display),
|
|
)
|
|
return args
|
|
}
|
|
|
|
func exists(path,label string, log *logging.Logger) bool {
|
|
if path == "" {
|
|
return false
|
|
}
|
|
if _,err := os.Stat(path); err != nil {
|
|
if !os.IsNotExist(err) {
|
|
log.Notice("%s file missing at %s, ignored.", label, path)
|
|
} else {
|
|
log.Warning("Error reading file info for %s: %v", path, err)
|
|
}
|
|
return false
|
|
}
|
|
return true
|
|
}
|