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# -*- coding: utf-8 -*-
#
# (c) Copyright 2003-2009 Hewlett-Packard Development Company, L.P.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Author: Don Welch
#
from base.g import *
from base import device
from installer import core_install
from installer.core_install import PLUGIN_INSTALL_ERROR_NONE, \
PLUGIN_INSTALL_ERROR_PLUGIN_FILE_NOT_FOUND, \
PLUGIN_INSTALL_ERROR_DIGITAL_SIG_NOT_FOUND, \
PLUGIN_INSTALL_ERROR_DIGITAL_SIG_BAD, \
PLUGIN_INSTALL_ERROR_PLUGIN_FILE_CHECKSUM_ERROR, \
PLUGIN_INSTALL_ERROR_NO_NETWORK, \
PLUGIN_INSTALL_ERROR_DIRECTORY_ERROR, \
PLUGIN_INSTALL_ERROR_UNABLE_TO_RECV_KEYS
from qt import *
from pluginform2_base import PluginForm2_base
class PluginForm2(PluginForm2_base):
def __init__(self,parent = None,name = None,modal = 0,fl = 0):
PluginForm2_base.__init__(self,parent,name,modal,fl)
self.path = None
self.version = prop.installed_version
self.bg = self.pathLineEdit.paletteBackgroundColor()
self.titleTextLabel.setFont(QFont('Helvetica', 16))
self.sourceGroup.emit(SIGNAL("clicked(int)"), (0,))
def sourceGroup_clicked(self, item):
self.pathLineEdit.setEnabled(item == 1)
self.browsePushButton.setEnabled(item == 1)
if item == 0: # download
QToolTip.remove(self.pathLineEdit)
self.actionPushButton.setText(self.__tr("Download and Install"))
self.actionPushButton.setEnabled(True)
self.path = None
else: # path
self.path = unicode(self.pathLineEdit.text())
self.pathLineEdit.emit(SIGNAL("textChanged(const QString&)"), (self.path,))
if self.path.startswith(u"http://"):
self.actionPushButton.setText(self.__tr("Download and Install"))
else:
self.actionPushButton.setText(self.__tr("Copy and Install"))
def browsePushButton_clicked(self):
dlg = QFileDialog(user_conf.workingDirectory(), self.__tr("HPLIP %s Plug-in (*.run)" %
self.version), None, None, True)
dlg.setCaption("openfile")
dlg.setMode(QFileDialog.ExistingFile)
dlg.show()
if dlg.exec_loop() == QDialog.Accepted:
results = dlg.selectedFile()
working_directory = unicode(dlg.dir().absPath())
log.debug("results: %s" % results)
user_conf.setWorkingDirectory(working_directory)
if results:
self.path = unicode(results)
self.pathLineEdit.setText(self.path)
def pathLineEdit_textChanged(self, path):
path, ok = unicode(path), True
if not path.startswith(u'http://'):
self.actionPushButton.setText(self.__tr("Copy and Install"))
if not path or not os.path.exists(path):
QToolTip.add(self.pathLineEdit, self.__tr('File not found.'))
ok = False
elif os.path.basename(path) != u'hplip-%s-plugin.run' % self.version:
log.error("Incorrect file: %s (should be: %s)" % (path, 'hplip-%s-plugin.run' % self.version))
QToolTip.add(self.pathLineEdit, self.__tr("Incorrect file. Must be '%1'")\
.arg('hplip-%s-plugin.run' % self.version))
ok = False
else:
self.actionPushButton.setText(self.__tr("Download and Install"))
self.actionPushButton.setEnabled(ok)
if not ok:
self.pathLineEdit.setPaletteBackgroundColor(QColor(0xff, 0x99, 0x99))
else:
QToolTip.remove(self.pathLineEdit)
self.pathLineEdit.setPaletteBackgroundColor(self.bg)
self.path = path
def actionPushButton_clicked(self):
core = core_install.CoreInstall()
core.set_plugin_version() #self.version)
if self.path is None: # download
# read plugin.conf (local or on sf.net) to get plugin_path (http://)
plugin_conf_url = core.get_plugin_conf_url()
if plugin_conf_url.startswith('file://'):
pass
else:
pass
log.info("Checking for network connection...")
ok = core.check_network_connection()
if not ok:
log.error("Network connection not detected.")
self.FailureUI(self.__tr("Network connection not detected."))
self.close()
return
log.info("Downloading configuration file from: %s" % plugin_conf_url)
self.path, size, checksum, timestamp, ok = core.get_plugin_info(plugin_conf_url,
self.plugin_download_callback)
log.debug("path=%s, size=%d, checksum=%s, timestamp=%f, ok=%s" %
(self.path, size, checksum, timestamp, ok))
if not self.path.startswith('http://') and not self.path.startswith('file://'):
self.path = 'file://' + self.path
else: # path
if not self.path.startswith('http://'):
self.path = 'file://' + self.path
size, checksum, timestamp = 0, '', 0
if self.path.startswith('file://'):
pass
else:
log.info("Checking for network connection...")
ok = core.check_network_connection()
if not ok:
log.error("Network connection not detected.")
self.FailureUI(self.__tr("Network connection not detected."))
self.close()
return
log.info("Downloading plug-in from: %s" % self.path)
status, ret = core.download_plugin(self.path, size, checksum, timestamp,
self.plugin_download_callback)
if status != PLUGIN_INSTALL_ERROR_NONE:
if status == PLUGIN_INSTALL_ERROR_PLUGIN_FILE_NOT_FOUND:
desc = self.__tr("<b>ERROR: Plug-in file not found (server returned 404 or similar error).</b><p>Error code: %1</p>").arg(str(ret))
elif status == PLUGIN_INSTALL_ERROR_DIGITAL_SIG_NOT_FOUND:
desc = self.__tr("<b>ERROR: Plug-in digital signature file not found (server returned 404 or similar error).</b><p>Error code: %1</p>").arg(str(ret))
elif status == PLUGIN_INSTALL_ERROR_DIGITAL_SIG_BAD:
desc = self.__tr("<b>ERROR: Plug-in file does not match its digital signature.</b><p>File may have been corrupted or altered.</p><p>Error code: %1</p>").arg(str(ret))
elif status == PLUGIN_INSTALL_ERROR_PLUGIN_FILE_CHECKSUM_ERROR:
desc = self.__tr("<b>ERROR: Plug-in file does not match its checksum. File may have been corrupted or altered.")
elif status == PLUGIN_INSTALL_ERROR_NO_NETWORK:
desc = self.__tr("<b>ERROR: Unable to connect to network to download the plug-in.</b><p>Please check your network connection and try again.</p>")
elif status == PLUGIN_INSTALL_ERROR_DIRECTORY_ERROR:
desc = self.__tr("<b>ERROR: Unable to create the plug-in directory.</b><p>Please check your permissions and try again.</p>")
elif status == PLUGIN_INSTALL_ERROR_UNABLE_TO_RECV_KEYS:
desc = self.__tr("<b>ERROR: Unable to download the public HPLIP keys from the keyserver.</b><p>Error code: %1</p>").arg(str(ret))
core.delete_plugin()
self.FailureUI(desc)
self.close()
return
local_plugin = ret
if not core.run_plugin(GUI_MODE, self.plugin_install_callback):
core.delete_plugin()
self.FailureUI(self.__tr("Plug-in install failed."))
self.close()
return
cups_devices = device.getSupportedCUPSDevices(['hp']) #, 'hpfax'])
for dev in cups_devices:
mq = device.queryModelByURI(dev)
if mq.get('fw-download', False):
# Download firmware if needed
log.info(log.bold("\nDownloading firmware to device %s..." % dev))
try:
d = device.Device(dev)
except Error:
log.error("Error opening device.")
continue
if d.downloadFirmware():
log.info("Firmware download successful.\n")
d.close()
core.delete_plugin()
self.SuccessUI("Plug-in install successful.")
self.close()
def FailureUI(self, error_text):
QMessageBox.critical(self,
self.caption(),
error_text,
QMessageBox.Ok,
QMessageBox.NoButton,
QMessageBox.NoButton)
def SuccessUI(self, text):
QMessageBox.information(self,
self.caption(),
text,
QMessageBox.Ok,
QMessageBox.NoButton,
QMessageBox.NoButton)
def plugin_download_callback(self, c, s, t):
pass
def plugin_install_callback(self, s):
print s
def cancelPushButton_clicked(self):
self.close()
def __tr(self,s,c = None):
return qApp.translate("PluginForm_base",s,c)
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