try:
from wimpiggy.prop import set_xsettings_format
set_xsettings_format(use_tuple=capabilities.get("xsettings-tuple", False))
except Exception, e:
if os.name=="posix" and not sys.platform.startswith("darwin"):
log.error("failed to set xsettings format: %s", e)
self.server_supports_bell = capabilities.get("bell", True) #added in 0.5, default to True!
self.bell_enabled = self.server_supports_bell and self.client_supports_bell
self.server_supports_clipboard = capabilities.get("clipboard", False)
self.clipboard_enabled = self.client_supports_clipboard and self.server_supports_clipboard
self.mmap_enabled = self.supports_mmap and self.mmap_file and capabilities.get("mmap_enabled")
self.server_auto_refresh_delay = capabilities.get("auto_refresh_delay", 0)/1000
self.change_quality = capabilities.get("change-quality", False)
self.xsettings_tuple = capabilities.get("xsettings-tuple", False)
if self.mmap_enabled:
log.info("mmap is enabled using %sBytes area in %s", std_unit(self.mmap_size), self.mmap_file)
#the server will have a handle on the mmap file by now, safe to delete:
self.clean_mmap()
self.send_deflate_level()
self.server_start_time = capabilities.get("start_time", -1)
self.server_platform = capabilities.get("platform")
self.toggle_cursors_bell_notify = capabilities.get("toggle_cursors_bell_notify", False)
self.toggle_keyboard_sync = capabilities.get("toggle_keyboard_sync", False)
modifier_keycodes = capabilities.get("modifier_keycodes")
if modifier_keycodes:
self._client_extras.set_modifier_mappings(modifier_keycodes)
#ui may want to know this is now set:
self.emit("clipboard-toggled")
self.key_repeat_delay, self.key_repeat_interval = capabilities.get("key_repeat", (-1,-1))
self.emit("handshake-complete")
if os.name == "posix" and not sys.platform.startswith("darwin"):
log.error("failed to set xsettings format: %s", e)
self.server_supports_bell = capabilities.get(
"bell", True) #added in 0.5, default to True!
self.bell_enabled = self.server_supports_bell and self.client_supports_bell
self.server_supports_clipboard = capabilities.get("clipboard", False)
self.clipboard_enabled = self.client_supports_clipboard and self.server_supports_clipboard
self.mmap_enabled = self.supports_mmap and self.mmap_file and capabilities.get(
"mmap_enabled")
self.server_auto_refresh_delay = capabilities.get(
"auto_refresh_delay", 0) / 1000
self.change_quality = capabilities.get("change-quality", False)
self.xsettings_tuple = capabilities.get("xsettings-tuple", False)
if self.mmap_enabled:
log.info("mmap is enabled using %sBytes area in %s",
std_unit(self.mmap_size), self.mmap_file)
#the server will have a handle on the mmap file by now, safe to delete:
self.clean_mmap()
self.send_deflate_level()
self.server_start_time = capabilities.get("start_time", -1)
self.server_platform = capabilities.get("platform")
self.toggle_cursors_bell_notify = capabilities.get(
"toggle_cursors_bell_notify", False)
self.toggle_keyboard_sync = capabilities.get("toggle_keyboard_sync",
False)
modifier_keycodes = capabilities.get("modifier_keycodes")
if modifier_keycodes:
self._client_extras.set_modifier_mappings(modifier_keycodes)
#ui may want to know this is now set:
self.emit("clipboard-toggled")
def parse_hello(self, capabilities):
#batch options:
self.default_batch_config = DamageBatchConfig()
self.default_batch_config.always = bool(
capabilities.get("batch.always", False))
self.default_batch_config.min_delay = min(
1000,
max(
1,
capabilities.get("batch.min_delay",
DamageBatchConfig.MIN_DELAY)))
self.default_batch_config.max_delay = min(
15000,
max(
1,
capabilities.get("batch.max_delay",
DamageBatchConfig.MAX_DELAY)))
self.default_batch_config.delay = min(
1000,
max(1,
capabilities.get("batch.delay",
DamageBatchConfig.START_DELAY)))
#client uuid:
self.uuid = capabilities.get("uuid", "")
self.client_type = capabilities.get("client_type", "PyGTK")
self.client_platform = capabilities.get("platform", "")
self.client_version = capabilities.get("version", None)
#general features:
self.send_windows = capabilities.get("windows", True)
self.server_window_resize = capabilities.get("server-window-resize",
False)
self.send_cursors = self.send_windows and capabilities.get(
"cursors", False)
self.send_bell = capabilities.get("bell", False)
self.send_notifications = capabilities.get("notifications", False)
self.randr_notify = capabilities.get("randr_notify", False)
self.clipboard_enabled = capabilities.get("clipboard", True)
self.share = capabilities.get("share", False)
self.desktop_size = capabilities.get("desktop_size")
self.uses_swscale = capabilities.get("uses_swscale", True)
#encodings:
self.encoding_client_options = capabilities.get(
"encoding_client_options", False)
self.supports_rgb24zlib = capabilities.get("rgb24zlib", False)
self.encodings = capabilities.get("encodings", [])
self.set_encoding(capabilities.get("encoding", None), None)
q = self.default_quality
if "jpeg" in capabilities: #pre 0.7 versions
q = capabilities["jpeg"]
if "quality" in capabilities: #0.7 onwards:
q = capabilities["quality"]
if q >= 0:
self.default_damage_options["quality"] = q
self.png_window_icons = "png" in self.encodings and "png" in ENCODINGS
self.auto_refresh_delay = int(capabilities.get("auto_refresh_delay",
0)) / 1000.0
#keyboard:
self.keyboard_config = KeyboardConfig()
self.keyboard_config.enabled = self.send_windows and bool(
capabilities.get("keyboard", True))
self.assign_keymap_options(capabilities)
self.keyboard_config.xkbmap_layout = capabilities.get("xkbmap_layout")
self.keyboard_config.xkbmap_variant = capabilities.get(
"xkbmap_variant")
#mmap:
if self.send_windows:
#we don't need mmap if not sending pixels
mmap_file = capabilities.get("mmap_file")
mmap_token = capabilities.get("mmap_token")
log("client supplied mmap_file=%s, mmap supported=%s", mmap_file,
self.supports_mmap)
if self.supports_mmap and mmap_file and os.path.exists(mmap_file):
self.init_mmap(mmap_file, mmap_token)
log("cursors=%s, bell=%s, notifications=%s", self.send_cursors,
self.send_bell, self.send_notifications)
log.info("%s client version %s with uuid %s", self.client_type,
self.client_version, self.uuid)
if self.send_windows:
if self.mmap_size > 0:
log.info("mmap is enabled using %sBytes area in %s",
std_unit(self.mmap_size), mmap_file)
else:
log.info("using %s as primary encoding", self.encoding)
else:
log.info("windows forwarding is disabled")
