def get_screen_log():
"""Get display information using kano-settings display functions.
Returns:
dict: An aggregate of display characteristics
"""
try:
from kano_settings.system.display import get_edid, get_edid_name, get_status, \
list_supported_modes, get_optimal_resolution_mode, override_models
edid = get_edid()
model = get_edid_name(use_cached=False)
override_models(edid, model)
status = get_status()
supported = list_supported_modes(use_cached=False)
optimal = get_optimal_resolution_mode(edid, supported)
log_data = {
'model': model,
'status': status,
'edid': edid,
'supported': supported,
'optimal': optimal,
}
log = json.dumps(log_data, sort_keys=True, indent=4)
except:
return traceback.format_exc()
return log
def get_screen_log():
"""Get display information using kano-settings display functions.
Returns:
dict: An aggregate of display characteristics
"""
try:
from kano_settings.system.display import get_edid, get_edid_name, get_status, \
list_supported_modes, get_optimal_resolution_mode, override_models
edid = get_edid()
model = get_edid_name(use_cached=False)
override_models(edid, model)
status = get_status()
supported = list_supported_modes(use_cached=False)
optimal = get_optimal_resolution_mode(edid, supported)
log_data = {
'model': model,
'status': status,
'edid': edid,
'supported': supported,
'optimal': optimal,
}
log = json.dumps(log_data, sort_keys=True, indent=4)
except:
return traceback.format_exc()
return log
def get_metadata_archive():
'''
It creates a file (ARCHIVE_NAME) with all the information
Returns the file
'''
ensure_dir(TMP_DIR)
file_list = [
{'name': 'kanux_version.txt', 'contents': get_version()},
{'name': 'kanux_stamp.txt', 'contents': get_stamp()},
{'name': 'process.txt', 'contents': get_processes()},
{'name': 'packages.txt', 'contents': get_packages()},
{'name': 'dmesg.txt', 'contents': get_dmesg()},
{'name': 'syslog.txt', 'contents': get_syslog()},
{'name': 'cmdline.txt', 'contents': read_file_contents('/boot/cmdline.txt')},
{'name': 'config.txt', 'contents': read_file_contents('/boot/config.txt')},
{'name': 'wifi-info.txt', 'contents': get_wifi_info()},
{'name': 'usbdevices.txt', 'contents': get_usb_devices()},
# TODO: Remove raw logs when json ones become stable
{'name': 'app-logs.txt', 'contents': get_app_logs_raw()},
{'name': 'app-logs-json.txt', 'contents': get_app_logs_json()},
{'name': 'hdmi-info.txt', 'contents': get_hdmi_info()},
{'name': 'edid.dat', 'contents': get_edid()},
{'name': 'screen-log.txt', 'contents': get_screen_log()},
{'name': 'xorg-log.txt', 'contents': get_xorg_log()},
{'name': 'cpu-info.txt', 'contents': get_cpu_info()},
{'name': 'lsof.txt', 'contents': get_lsof()},
{'name': 'content-objects.txt', 'contents': get_co_list()}
]
# Include the screenshot if it exists
if os.path.isfile(SCREENSHOT_PATH):
file_list.append({
'name': SCREENSHOT_NAME,
'contents': read_file_contents(SCREENSHOT_PATH)
})
# Collect all coredumps, for applications that terminated unexpectedly
for f in os.listdir('/var/tmp/'):
if f.startswith('core-'):
file_list.append({
'name': f,
'contents': read_file_contents(os.path.join('/var/tmp', f))
})
# create files for each non empty metadata info
for file in file_list:
if file['contents']:
write_file_contents(TMP_DIR + file['name'], file['contents'])
# archive all the metadata files
# need to change dir to avoid tar subdirectories
current_directory = os.getcwd()
os.chdir(TMP_DIR)
run_cmd("tar -zcvf {} *".format(ARCHIVE_NAME))
# open the file and return it
archive = open(ARCHIVE_NAME, 'rb')
# restore the current working directory
os.chdir(current_directory)
return archive
def is_hdmi_audio_supported():
'''
Returns True if the display is HDMI and has audio support
'''
if is_hdmi_audio_supported.hdmi_supported is not None:
return is_hdmi_audio_supported.hdmi_supported
try:
from kano_settings.system.display import get_edid
is_hdmi_audio_supported.hdmi_supported = get_edid()['hdmi_audio']
except Exception:
is_hdmi_audio_supported.hdmi_supported = False
return is_hdmi_audio_supported.hdmi_supported
def get_metadata_archive(title='', desc=''):
'''
It creates a file (ARCHIVE_NAME) with all the information
Returns the file
'''
ensure_dir(TMP_DIR)
file_list = [
{
'name': 'metadata.json',
'contents': json.dumps({'title': title, 'description': desc})
},
{'name': 'kanux_version.txt', 'contents': get_version()},
{'name': 'kanux_stamp.txt', 'contents': get_stamp()},
{'name': 'process.txt', 'contents': get_processes()},
{'name': 'process-tree.txt', 'contents': get_process_tree()},
{'name': 'packages.txt', 'contents': get_packages()},
{'name': 'dmesg.txt', 'contents': get_dmesg()},
{'name': 'syslog.txt', 'contents': get_syslog()},
{
'name': 'cmdline.txt',
'contents': read_file_contents('/boot/cmdline.txt')
},
{
'name': 'config.txt',
'contents': read_file_contents('/boot/config.txt')
},
{'name': 'wifi-info.txt', 'contents': get_wifi_info()},
{'name': 'usbdevices.txt', 'contents': get_usb_devices()},
# TODO: Remove raw logs when json ones become stable
{'name': 'app-logs.txt', 'contents': get_app_logs_raw()},
{'name': 'app-logs-json.txt', 'contents': get_app_logs_json()},
{'name': 'hdmi-info.txt', 'contents': get_hdmi_info()},
{'name': 'edid.dat', 'contents': get_edid()},
{'name': 'screen-log.txt', 'contents': get_screen_log()},
{'name': 'xorg-log.txt', 'contents': get_xorg_log()},
{'name': 'cpu-info.txt', 'contents': get_cpu_info()},
{'name': 'mem-stats.txt', 'contents': get_mem_stats()},
{'name': 'lsof.txt', 'contents': get_lsof()},
{'name': 'content-objects.txt', 'contents': get_co_list()},
{'name': 'disk-space.txt', 'contents': get_disk_space()},
{'name': 'lsblk.txt', 'contents': get_lsblk()},
{'name': 'sources-list.txt', 'contents': get_sources_list()},
]
file_list += get_install_logs()
# Include the screenshot if it exists
if os.path.isfile(SCREENSHOT_PATH):
file_list.append({
'name': SCREENSHOT_NAME,
'contents': read_file_contents(SCREENSHOT_PATH)
})
# Collect all coredumps, for applications that terminated unexpectedly
for f in os.listdir('/var/tmp/'):
if f.startswith('core-'):
file_list.append({
'name': f,
'contents': read_file_contents(os.path.join('/var/tmp', f))
})
# create files for each non empty metadata info
for file in file_list:
if file['contents']:
write_file_contents(
os.path.join(TMP_DIR, file['name']), file['contents']
)
# archive all the metadata files
import tarfile
with tarfile.open(ARCHIVE_PATH, mode='w') as archive:
for f in os.listdir(TMP_DIR):
archive.add(os.path.join(TMP_DIR, f), arcname=f)
# open the file and return it
archive = open(ARCHIVE_PATH, 'rb')
return archive
amixer_control = "name='PCM Playback Route'"
analogue_value = 1
hdmi_value = 2
hdmi_string = ": values={}".format(hdmi_value)
store_cmd = "service alsa-utils restart"
amixer_set_cmd = "amixer -c 0 cset {control} {{value}}".format(
control=amixer_control)
amixer_get_cmd = "amixer -c 0 cget {control}".format(control=amixer_control)
try:
from kano_settings.system.display import get_edid
hdmi_supported = get_edid()['hdmi_audio']
except Exception:
hdmi_supported = False
# set_to_HDMI = True or False
def set_to_HDMI(HDMI):
if not hdmi_supported:
HDMI = False
# 1 analog
# 2 hdmi
# These are the changes we'll apply if they have changed from what they were
if HDMI:
amixer_cmd = amixer_set_cmd.format(value=hdmi_value)
def get_metadata_archive(title='', desc=''):
'''
It creates a file (ARCHIVE_NAME) with all the information
Returns the file
'''
ensure_dir(TMP_DIR)
file_list = [
{
'name': 'metadata.json',
'contents': json.dumps({
'title': title,
'description': desc
})
},
{
'name': 'kanux_version.txt',
'contents': get_version()
},
{
'name': 'kanux_stamp.txt',
'contents': get_stamp()
},
{
'name': 'process.txt',
'contents': get_processes()
},
{
'name': 'process-tree.txt',
'contents': get_process_tree()
},
{
'name': 'packages.txt',
'contents': get_packages()
},
{
'name': 'dmesg.txt',
'contents': get_dmesg()
},
{
'name': 'syslog.txt',
'contents': get_syslog()
},
{
'name': 'cmdline.txt',
'contents': read_file_contents('/boot/cmdline.txt')
},
{
'name': 'config.txt',
'contents': read_file_contents('/boot/config.txt')
},
{
'name': 'wifi-info.txt',
'contents': get_wifi_info()
},
{
'name': 'usbdevices.txt',
'contents': get_usb_devices()
},
# TODO: Remove raw logs when json ones become stable
{
'name': 'app-logs.txt',
'contents': get_app_logs_raw()
},
{
'name': 'app-logs-json.txt',
'contents': get_app_logs_json()
},
{
'name': 'hdmi-info.txt',
'contents': get_hdmi_info()
},
{
'name': 'edid.dat',
'contents': get_edid()
},
{
'name': 'screen-log.txt',
'contents': get_screen_log()
},
{
'name': 'xorg-log.txt',
'contents': get_xorg_log()
},
{
'name': 'cpu-info.txt',
'contents': get_cpu_info()
},
{
'name': 'mem-stats.txt',
'contents': get_mem_stats()
},
{
'name': 'lsof.txt',
'contents': get_lsof()
},
{
'name': 'content-objects.txt',
'contents': get_co_list()
},
{
'name': 'disk-space.txt',
'contents': get_disk_space()
},
{
'name': 'lsblk.txt',
'contents': get_lsblk()
},
{
'name': 'sources-list.txt',
'contents': get_sources_list()
},
]
file_list += get_install_logs()
# Include the screenshot if it exists
if os.path.isfile(SCREENSHOT_PATH):
file_list.append({
'name': SCREENSHOT_NAME,
'contents': read_file_contents(SCREENSHOT_PATH)
})
# Collect all coredumps, for applications that terminated unexpectedly
for f in os.listdir('/var/tmp/'):
if f.startswith('core-'):
file_list.append({
'name':
f,
'contents':
read_file_contents(os.path.join('/var/tmp', f))
})
# create files for each non empty metadata info
for file in file_list:
if file['contents']:
write_file_contents(os.path.join(TMP_DIR, file['name']),
file['contents'])
# archive all the metadata files
import tarfile
with tarfile.open(ARCHIVE_PATH, mode='w') as archive:
for f in os.listdir(TMP_DIR):
archive.add(os.path.join(TMP_DIR, f), arcname=f)
# open the file and return it
archive = open(ARCHIVE_PATH, 'rb')
return archive