def main(filename):
from io import BytesIO
from xpra.os_util import memoryview_to_bytes
from xpra.gtk_common.gtk_util import get_default_root_window, get_root_size
root = get_default_root_window()
capture = setup_capture(root)
capture.refresh()
w, h = get_root_size()
image = capture.get_image(0, 0, w, h)
from PIL import Image
fmt = image.get_pixel_format().replace("X", "A")
pixels = memoryview_to_bytes(image.get_pixels())
log("converting %i bytes in format %s to RGBA", len(pixels), fmt)
if len(fmt) == 3:
target = "RGB"
else:
target = "RGBA"
pil_image = Image.frombuffer(target, (w, h), pixels, "raw", fmt,
image.get_rowstride())
if target != "RGB":
pil_image = pil_image.convert("RGB")
buf = BytesIO()
pil_image.save(buf, "png")
data = buf.getvalue()
buf.close()
with open(filename, "wb") as f:
f.write(data)
return 0
def move(*_args):
x, y = window.get_position()
maxx, maxy = get_root_size()
new_x = (x + 100) % maxx
new_y = (y + 100) % maxy
print("moving to %s x %s" % (new_x, new_y))
window.move(new_x, new_y)
def main():
rw, rh = get_root_size()
window = Gtk.Window(type=Gtk.WindowType.TOPLEVEL)
window.set_default_size(100, rh)
window.move(rw-100, 0)
window.set_type_hint(Gdk.WindowTypeHint.DOCK)
window.show()
window.get_window().property_change("_NET_WM_STRUT", "CARDINAL", 32,
Gtk.gdk.PROP_MODE_REPLACE, [0, 100, 0, 0])
Gtk.main()
def main():
rw, rh = get_root_size()
window = gtk.Window(WINDOW_TOPLEVEL)
window.set_default_size(100, rh)
window.move(rw - 100, 0)
window.set_type_hint(gdk.WINDOW_TYPE_HINT_DOCK)
window.show()
window.get_window().property_change("_NET_WM_STRUT", "CARDINAL", 32,
gtk.gdk.PROP_MODE_REPLACE,
[0, 100, 0, 0])
gtk.main()
def main(filename):
from xpra.os_util import StringIOClass, memoryview_to_bytes
from xpra.gtk_common.gtk_util import get_default_root_window, get_root_size
root = get_default_root_window()
capture = setup_capture(root)
capture.refresh()
w, h = get_root_size()
image = capture.get_image(0, 0, w, h)
from PIL import Image
fmt = image.get_pixel_format().replace("X", "A")
pixels = memoryview_to_bytes(image.get_pixels())
pil_image = Image.frombuffer("RGBA", (w, h), pixels, "raw", fmt,
image.get_rowstride())
pil_image = pil_image.convert("RGB")
buf = StringIOClass()
pil_image.save(buf, "png")
data = buf.getvalue()
buf.close()
with open(filename, "wb") as f:
f.write(data)
def get_root_size(self):
return get_root_size()
def with_server(start_server_command, stop_server_commands, in_tests, get_stats_cb):
tests = in_tests[config.STARTING_TEST:config.LIMIT_TESTS]
print("going to run %s tests:" % len(tests))
for test in tests:
print(" * %s" % test[0])
print("*******************************************")
print("ETA: %s minutes" % int((config.SERVER_SETTLE_TIME+config.DEFAULT_TEST_COMMAND_SETTLE_TIME+config.SETTLE_TIME+config.MEASURE_TIME+1)*len(tests)/60))
print("*******************************************")
server_process = None
test_command_process = None
env = {}
for k,v in os.environ.items():
#whitelist what we want to keep:
if k.startswith("XPRA") or k in (
"LOGNAME", "XDG_RUNTIME_DIR", "USER", "HOME", "PATH",
"LD_LIBRARY_PATH", "XAUTHORITY", "SHELL", "TERM",
"USERNAME", "HOSTNAME", "PWD",
):
env[k] = v
env["DISPLAY"] = ":%s" % config.DISPLAY_NO
errors = 0
results = []
count = 0
for name, tech_name, server_version, client_version, encoding, quality, speed, \
opengl, compression, encryption, ssh, (down,up,latency), test_command, client_cmd in tests:
try:
print("**************************************************************")
count += 1
test_command_settle_time = config.TEST_COMMAND_SETTLE_TIME.get(test_command[0], config.DEFAULT_TEST_COMMAND_SETTLE_TIME)
eta = int((config.SERVER_SETTLE_TIME+test_command_settle_time+config.SETTLE_TIME+config.MEASURE_TIME+1)*(len(tests)-count)/60)
print("%s/%s: %s ETA=%s minutes" % (count, len(tests), name, eta))
test_command_process = None
try:
clean_sys_state()
#start the server:
if config.START_SERVER:
print("starting server: %s" % str(start_server_command))
server_process = Popen(start_server_command, stdin=None)
#give it time to settle down:
t = config.SERVER_SETTLE_TIME
if count==1:
#first run, give it enough time to cleanup the socket
t += 5
time.sleep(t)
server_pid = server_process.pid
code = server_process.poll()
assert code is None, "server failed to start, return code is %s, please ensure that you can run the server command line above and that a server does not already exist on that port or DISPLAY" % code
else:
server_pid = 0
try:
#start the test command:
if config.USE_VIRTUALGL:
if isinstance(test_command, str):
cmd = config.VGLRUN_BIN + " -d "+os.environ.get("DISPLAY")+" -- "+ test_command
elif isinstance(test_command, (list, tuple)):
cmd = [config.VGLRUN_BIN, "-d", os.environ.get("DISPLAY"), "--"] + list(test_command)
else:
raise Exception("invalid test command type: %s for %s" % (type(test_command), test_command))
else:
cmd = test_command
print("starting test command: %s with env=%s, settle time=%s" % (cmd, env, test_command_settle_time))
shell = isinstance(cmd, str)
test_command_process = Popen(cmd, stdin=None, stdout=PIPE, stderr=PIPE, env=env, shell=shell)
if config.PREVENT_SLEEP:
Popen(config.PREVENT_SLEEP_COMMAND)
time.sleep(test_command_settle_time)
code = test_command_process.poll()
assert code is None, "test command %s failed to start: exit code is %s" % (cmd, code)
print("test command %s is running with pid=%s" % (cmd, test_command_process.pid))
#run the client test
data = {"Test Name" : name,
"Remoting Tech" : tech_name,
"Server Version" : server_version,
"Client Version" : client_version,
"Custom Params" : config.CUSTOM_PARAMS,
"SVN Version" : SVN_VERSION,
"Encoding" : encoding,
"Quality" : quality,
"Speed" : speed,
"OpenGL" : opengl,
"Test Command" : get_command_name(test_command),
"Sample Duration (s)" : config.MEASURE_TIME,
"Sample Time (epoch)" : time.time(),
"CPU info" : CPU_INFO,
"Platform" : PLATFORM,
"Kernel Version" : KERNEL_VERSION,
"Xorg version" : XORG_VERSION,
"OpenGL" : OPENGL_INFO,
"Client Window Manager" : WINDOW_MANAGER,
"Screen Size" : "%sx%s" % get_root_size(),
"Compression" : compression,
"Encryption" : encryption,
"Connect via" : ssh,
"download limit (KB)" : down,
"upload limit (KB)" : up,
"latency (ms)" : latency,
}
data.update(measure_client(server_pid, name, client_cmd, get_stats_cb))
results.append([data.get(x, "") for x in HEADERS])
except Exception as e:
import traceback
traceback.print_exc()
errors += 1
print("error during client command run for %s: %s" % (name, e))
if errors>config.MAX_ERRORS:
print("too many errors, aborting tests")
break
finally:
if test_command_process:
print("stopping '%s' with pid=%s" % (test_command, test_command_process.pid))
try_to_stop(test_command_process)
try_to_kill(test_command_process, 2)
if config.START_SERVER:
try_to_stop(server_process)
time.sleep(2)
for s in stop_server_commands:
print("stopping server with: %s" % (s))
try:
stop_process = Popen(s, stdin=None, stdout=PIPE, stderr=PIPE, shell=True)
stop_process.wait()
except Exception as e:
print("error: %s" % e)
try_to_kill(server_process, 5)
time.sleep(1)
except KeyboardInterrupt as e:
print("caught %s: stopping this series of tests" % e)
break
return results
while cpu_name.find(o)>=0:
cpu_name = cpu_name.replace(o, r)
cpu_info = "%sx %s" % (len(lines), cpu_name.strip())
print("CPU_INFO=%s" % cpu_info)
return cpu_info, n
XORG_VERSION = getoutput_line([config.XORG_BIN, "-version"], "X.Org X Server")
print("XORG_VERSION=%s" % XORG_VERSION)
CPU_INFO, N_CPUS = get_cpu_info()
KERNEL_VERSION = getoutput(["uname", "-r"]).replace("\n", "").replace("\r", "")
PAGE_SIZE = int(getoutput(["getconf", "PAGESIZE"]).replace("\n", "").replace("\r", ""))
PLATFORM = getoutput(["uname", "-p"]).replace("\n", "").replace("\r", "")
OPENGL_INFO = getoutput_line(["glxinfo"],
"OpenGL renderer string").split("OpenGL renderer string:")[1].strip()
SCREEN_SIZE = get_root_size()
print("screen size=%s" % str(SCREEN_SIZE))
#detect Xvnc version:
XVNC_VERSION = ""
VNCVIEWER_VERSION = ""
DETECT_XVNC_VERSION_CMD = [config.XVNC_BIN, "--help"]
DETECT_VNCVIEWER_VERSION_CMD = [config.VNCVIEWER_BIN, "--help"]
def get_stderr(command):
try:
process = Popen(command, stdin=PIPE, stdout=PIPE, stderr=PIPE)
return process.communicate()[1]
except Exception as e:
print("error running %s: %s" % (DETECT_XVNC_VERSION_CMD, e))
err = get_stderr(DETECT_XVNC_VERSION_CMD)
def print_screen_info(self):
X11ServerBase.print_screen_info(self)
root_w, root_h = get_root_size()
sss = get_screen_sizes()
log_screen_sizes(root_w, root_h, sss)
def print_screen_info(self):
super().print_screen_info()
root_w, root_h = get_root_size()
log.info(" initial resolution: %ix%i", root_w, root_h)
sss = get_screen_sizes()
log_screen_sizes(root_w, root_h, sss)
def configure_best_screen_size(self):
root_w, root_h = get_root_size()
return root_w, root_h
def get_max_screen_size(self):
max_w, max_h = get_root_size()
return max_w, max_h
def get_root_window_size(self):
return get_root_size()
def print_screen_info(self):
super(XpraDesktopServer, self).print_screen_info()
root_w, root_h = get_root_size()
sss = get_screen_sizes()
log_screen_sizes(root_w, root_h, sss)
def print_screen_info(self):
X11ServerBase.print_screen_info(self)
root_w, root_h = get_root_size()
sss = get_screen_sizes()
log_screen_sizes(root_w, root_h, sss)
def get_root_size(self):
return get_root_size()
