def make_file(self, binary=None):
import tempfile
currentTime = str(time.time())
contentLength = self._environ.get("CONTENT_LENGTH", 0)
# old style tempfile prefix and dest directory.
prefix = "tmp_upload_%s_%s_" % (currentTime, contentLength)
destDir = tempdirMap[""]
# flush MSIE backslash debris, if any.
basename = re.sub(r".*\\", "", self.filename or "")
if self.name.startswith("__progress__.__"):
try:
instructions = self.name.split("__.__")
destDir, tempName = instructions[1:3]
destDir = tempdirMap[destDir]
except Exception, info:
OSUtils.log(
Logging.LOG_NOTICE,
"Error setting up destination directory and progress tag"
" for field %s (%s): %s" % (self.name, self.filename or "", str(info)),
)
self.tempfileerror = str(info)
else:
# new style tempfile prefix.
prefix = "%s_%s_%s_" % (tempName, contentLength, basename)
def defaultAction(self):
try:
transaction = self.transaction()
response = transaction.response()
except Exception, info:
OSUtils.logException()
return
def defaultActionContent(self):
pField = self.fields.get('p')
if pField in self.dispatchList:
getattr(self, pField)()
else:
OSUtils.log(Logging.LOG_NOTICE, 'Request error in gfx: %s' % pField)
raise KeyError, 'Request error in gfx: %s' % pField
def _respond(self, transaction):
mgmt = self.session().value('mgmt')
assert 'monitor' != mgmt.remoteUser.lower(), \
'Monitor may not view or download logs.'
# check permissions
assert Nodes.permission(mgmt,
'/logging/syslog/action/file/\/var\/log\/messages') != 'deny', \
('%s may not view or download logs.' % mgmt.remoteUser)
request = transaction.request()
response = transaction.response()
fields = request.fields()
logtype = fields.get('logtype', 'user')
mime = fields.get('mime', '') or self.ContentType
logfilename = '/var/log/%smessages' % self.LOGTYPE_PREFIX[logtype]
try:
bytesize = os.stat(logfilename)[stat.ST_SIZE]
seekto = max(0, bytesize - 500)
response.setHeader('Content-type', mime)
response.commit()
if mime.endswith('html'):
response.write('<html>\n')
response.write('<head>\n')
response.write('<title>Continuous Log</title>\n')
response.write('</head>\n')
response.write('<body>\n')
response.write('<pre>\n')
response.flush(True)
logfile = file(logfilename)
logfile.seek(seekto) # Seek to almost EOF
# Print out the last few lines of the log,
# stripping out any partial line artifact of our seek()
txt = cgi.escape(logfile.read() or '')
txt = txt[txt.find('\n') + 1:]
writingDots = 0
# Write to log after seek so we should read it in the first
# iteration of reading logfile.
while hasattr(request, '_transaction') and \
2 < AppServerModule.globalAppServer._running:
if txt:
if writingDots:
response.write('\n')
writingDots = 0
response.write(txt)
else:
writingDots += 1
if 0 == writingDots % 80:
response.write('\n')
response.write('. ')
time.sleep(3)
response.flush() # I don't trust auto flush
txt = cgi.escape(logfile.read() or '')
except ConnectionAbortedError:
pass
except:
OSUtils.logException()
def __init__(self):
XHTMLPage.__init__(self)
self.javascriptFiles = ['/yui3.js',
'/rollup.js']
self.stylesheets = ['/yui3.css',
'/rollup.css',
'/styles-ie6.css',
'/styles-ie7.css',
'/rollup-product.css']
self.css = '''
#licenseMessage {
width: 500px;
}
'''
self.titleText = '%s Login' % OSUtils.hostname()
def __init__(self):
try:
super(gfx, self).__init__()
except Exception, info:
OSUtils.logException()
return
import sys
import traceback
import xml.dom
import Capability
import FormUtils
import Nodes
import OSUtils
import Logging
from GfxContent import GfxContent
from WebKit.Application import EndResponse
try:
from support_report_gfx import gfx_Report
except Exception, info:
OSUtils.logException()
class gfx_Report: pass
# This servlet replies to requests of the form:
# /sh/gfx?p=NAME
#
# And the response is XML.
#
# ("p" originally meant "page", but now it's a general purpose selector thing)
#
# XXX/robin How do we catch exceptions in instantiation of base classes?
class gfx(gfx_Report,
GfxContent):
# Each mixin class contributes their dispatches.
def sendExportFile(self, filename):
try:
exfile = file(filename, 'rb')
except IOError, info:
OSUtils.logException()
return
def startStorageRedirectionService(self):
hostname="";
rc="";
rmsg=""
startVnc=0;
vncPortFileName="/tmp/vncPortStorageRedirectionService";
if(os.path.isfile(vncPortFileName)):
fh=open(vncPortFileName,'rt');
self.vncServerPort=fh.read();
fh.close();
self.vncServerPort=self.vncServerPort.strip();
rc,hostname=OSUtils.ExecCmd("hostname",1);
if(rc):
raise OSCmdError("OS Command error");
hostname=hostname.strip()
rc,self.user=OSUtils.ExecCmd("whoami",1);
if(rc):
raise OSCmdError("OS Command error");
self.user=self.user.strip()
rc=OSUtils.isProcessRunning(hostname+":"+self.vncServerPort+"\s+\("+self.user+"\)");
if (rc==0):
self.logger.info("VNC session already running for port:"+str(self.vncServerPort));
else:
startVnc=1;
else:
startVnc=1;
if (startVnc):
### Start vnc session for CDROM javaws
rc,rmsg=OSUtils.ExecCmd("vncserver",1);
if(rc):
raise OSCmdError("OS Command error");
matchObj = re.search(hostname+":(\d+)", rmsg, re.M|re.I)
if matchObj:
self.vncServerPort=matchObj.group(1)
self.vncServerPort=self.vncServerPort.rstrip();
self.logger.debug("VNC Server Port is "+self.vncServerPort);
fh=open(vncPortFileName,'wt');
fh.write(self.vncServerPort);
fh.close();
else:
self.logger.error("Unable to determine vnc port");
raise OSCmdError("Unable to determine vnc port");
os.environ["DISPLAY"]=":"+self.vncServerPort+".0";
cmd_str="xhost","+";
rc,rmsg=OSUtils.ExecCmd(cmd_str,1);
if(rc):
raise OSCmdError("OS Command error");
#/usr/java/jre1.6.0_45/bin/javaws -Xnoself.splash jnlpgenerator-cli
cmd_str="nohup "+self.javaBinDir+"/javaws"+" -Xnoself.splash "+self.storageRedirBinDir+"/jnlpgenerator-cli &";
self.logger.debug(cmd_str);
os.system(cmd_str);
time.sleep(30);
rc=self.isStorageRedirectionServiceRunning();
if(rc):
raise OSCmdError("Failed to start storage redirection service");
self.mgmt.action('/stats/actions/export', *params)
# hack ported from the old web ui that waits up to 30 seconds for the file to
# finish being exported.
if tField == 'false':
i = 0
while i < 30:
if os.path.exists(filename) == True:
break
time.sleep(1)
i += 1
# Put together a nice filename for the user in this format:
# hostname-date-time-report.csv
browserFilename = '%s-%s-%s.csv' % \
(OSUtils.hostname(), time.strftime('%Y%m%d-%H%M%S'), rField)
response.setHeader('Content-Type', 'application/octet-stream')
response.setHeader('Content-Disposition', 'attachment; filename=%s' % browserFilename)
response.setHeader('Content-Length', os.stat(filename).st_size)
self.sendExportFile(filename)
os.unlink(filename)
else:
# This servlet doesn't inherit from PagePresentation, so we
# can't use the handy setActionMessage() function to set an
# action message. Alas, we'll have to set the session value
# and URL parameter manually.
msg = cgi.escape('Report data emailed to %s.' % eField)
msgid = str(self.request().requestID())
self.session().setValue('msg_' + msgid, ([], [msg]))
response.sendRedirect('/mgmt/gui?p=reportExports&_msg=%s' % msgid)