54 lines
1.3 KiB
Nim
54 lines
1.3 KiB
Nim
import strformat
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import options
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import config
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import osproc
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import random
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import os
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type DbusProxy* = object
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process*: Process
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socket*: string
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args: seq[string]
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proc exec*(proxy: DbusProxy): Process =
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# todo: start dbus proxy in bwrap
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# todo: pass arguments as fd
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startProcess("xdg-dbus-proxy", args = proxy.args,
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options = {poEchoCmd, poParentStreams, poUsePath})
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proc startDBusProxy*(config: Config, hostname: string): DbusProxy =
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let busPath = getEnv("DBUS_SESSION_BUS_ADDRESS")
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let runtimeDir = getEnv("XDG_RUNTIME_DIR")
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if busPath == "" or runtimeDir == "":
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raise newException(IOError, "DBUS_SESSION_BUS_ADDRESS and XDG_RUNTIME_DIR are required")
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let id = rand(1000)
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let filterName = &"dbus-proxy-{hostname}-{id}"
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var proxy = DbusProxy()
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proxy.socket = &"{runtimeDir}/{filterName}"
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proxy.args.add(busPath)
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proxy.args.add(proxy.socket)
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for name in config.dbussee.get(@[]):
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proxy.args.add(&"--see={name}")
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for name in config.dbustalk.get(@[]):
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proxy.args.add(&"--talk={name}")
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for name in config.dbuscall.get(@[]):
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proxy.args.add(&"--call={name}")
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for name in config.dbusown.get(@[]):
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proxy.args.add(&"--own={name}")
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for name in config.dbusbroadcast.get(@[]):
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proxy.args.add(&"--broadcast={name}")
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proxy.args.add("--filter")
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proxy.args.add("--log")
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proxy.process = proxy.exec()
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proxy |