# -*- coding: utf-8 -*- # # (c) Copyright 2001-2009 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 # # Authors: Don Welch # # Local from base.g import * from base import device, utils from prnt import cups from base.codes import * from ui_utils import * from installer.core_install import CoreInstall 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 # Qt from PyQt4.QtCore import * from PyQt4.QtGui import * # Ui from plugindialog_base import Ui_Dialog PAGE_SOURCE = 0 # PAGE_LICENSE = 1 # part of plug-in itself, this is a placeholder PAGE_MAX = 1 class PluginDialog(QDialog, Ui_Dialog): def __init__(self, parent, install_mode=PLUGIN_NONE, plugin_reason=PLUGIN_REASON_NONE): QDialog.__init__(self, parent) self.install_mode = install_mode self.plugin_reason = plugin_reason self.plugin_path = None self.result = False self.core = CoreInstall() self.core.set_plugin_version() self.setupUi(self) self.user_settings = UserSettings() self.user_settings.load() self.user_settings.debug() self.initUi() QTimer.singleShot(0, self.showSourcePage) def isPluginInstalled(self): return self.core.check_for_plugin() def initUi(self): # connect signals/slots self.connect(self.CancelButton, SIGNAL("clicked()"), self.CancelButton_clicked) self.connect(self.NextButton, SIGNAL("clicked()"), self.NextButton_clicked) # Application icon self.setWindowIcon(QIcon(load_pixmap('hp_logo', '128x128'))) self.PLUGIN_REASON_TEXT = { PLUGIN_REASON_NONE: None, PLUGIN_REASON_PRINTING_SUPPORT: self.__tr("This plugin will enable printing support."), PLUGIN_REASON_FASTER_PRINTING: self.__tr("This plugin will enhance print speed."), PLUGIN_REASON_BETTER_PRINTING_PQ: self.__tr("This plugin will enhance print quality."), PLUGIN_REASON_PRINTING_FEATURES: self.__tr("This plugin will add printing features."), PLUGIN_REASON_RESERVED_10: None, PLUGIN_REASON_RESERVED_20: None, PLUGIN_REASON_SCANNING_SUPPORT: self.__tr("This plugin will enable scanning support."), PLUGIN_REASON_FASTER_SCANNING: self.__tr("This plugin will enhance scanning speed."), PLUGIN_REASON_BETTER_SCANNING_IQ: self.__tr("This plugin will enhance scanning image quality."), PLUGIN_REASON_RESERVED_200: None, PLUGIN_REASON_RESERVED_400: None, PLUGIN_REASON_FAXING_SUPPORT: self.__tr("This plugin will enable faxing support."), PLUGIN_REASON_FAX_FEATURES: self.__tr("This plugin will enhnace faxing features."), PLUGIN_REASON_RESERVED_20000: None, PLUGIN_REASON_RESERVED_40000: None, } # # SOURCE PAGE # def showSourcePage(self): reason_text = self.plugin_reason_text() if reason_text is not None: if self.install_mode == PLUGIN_REQUIRED: self.TitleLabel.setText(self.__tr("An additional driver plug-in is required to operate this printer. You may download the plug-in directly from an HP authorized server (recommended), or, if you already have a copy of the file, you can specify a path to the file (advanced).

%1").arg(reason_text)) self.SkipRadioButton.setEnabled(False) elif self.install_mode == PLUGIN_OPTIONAL: self.TitleLabel.setText(self.__tr("An optional driver plug-in is available to enhance the operation of this printer. You may download the plug-in directly from an HP authorized server (recommended), skip this installation (not recommended), or, if you already have a copy of the file, you can specify a path to the file (advanced).

%1").arg(reason_text)) self.connect(self.DownloadRadioButton, SIGNAL("toggled(bool)"), self.DownloadRadioButton_toggled) self.connect(self.CopyRadioButton, SIGNAL("toggled(bool)"), self.CopyRadioButton_toggled) self.connect(self.SkipRadioButton, SIGNAL("toggled(bool)"), self.SkipRadioButton_toggled) self.connect(self.PathLineEdit, SIGNAL("textChanged(const QString &)"), self.PathLineEdit_textChanged) self.connect(self.BrowseToolButton, SIGNAL("clicked()"), self.BrowseToolButton_clicked) self.BrowseToolButton.setIcon(QIcon(load_pixmap('folder_open', '16x16'))) self.displayPage(PAGE_SOURCE) def DownloadRadioButton_toggled(self, b): if b: self.PathLineEdit.setEnabled(False) self.BrowseToolButton.setEnabled(False) self.NextButton.setEnabled(True) try: self.PathLineEdit.setStyleSheet("") except AttributeError: pass self.plugin_path = None def CopyRadioButton_toggled(self, b): if b: self.PathLineEdit.setEnabled(True) self.BrowseToolButton.setEnabled(True) self.plugin_path = unicode(self.PathLineEdit.text()) self.setPathIndicators() def SkipRadioButton_toggled(self, b): if b: self.PathLineEdit.setEnabled(False) self.BrowseToolButton.setEnabled(False) self.NextButton.setEnabled(True) try: self.PathLineEdit.setStyleSheet("") except AttributeError: pass self.plugin_path = None def PathLineEdit_textChanged(self, t): self.plugin_path = unicode(t) self.setPathIndicators() def setPathIndicators(self): ok = True if not self.plugin_path or (self.plugin_path and os.path.isdir(self.plugin_path)): self.PathLineEdit.setToolTip(self.__tr("You must specify a path to the '%1' file.").arg(self.core.plugin_name)) ok = False elif os.path.basename(self.plugin_path) != self.core.plugin_name: self.PathLineEdit.setToolTip(self.__tr("The plugin filename must be '%1'.").arg(self.core.plugin_name)) ok = False if not ok: try: self.PathLineEdit.setStyleSheet("background-color: yellow; ") except AttributeError: pass self.NextButton.setEnabled(False) else: try: self.PathLineEdit.setStyleSheet("") except AttributeError: pass self.NextButton.setEnabled(True) self.PathLineEdit.setToolTip(QString("")) def BrowseToolButton_clicked(self): t = unicode(self.PathLineEdit.text()) if not os.path.exists(t): path = unicode(QFileDialog.getOpenFileName(self, self.__tr("Select Plug-in File"), #user_conf.workingDirectory(), self.user_settings.working_dir, self.__tr("Plugin Files (*.run)"))) if path: self.plugin_path = path self.PathLineEdit.setText(self.plugin_path) #user_conf.setWorkingDirectory(self.plugin_path) self.user_settings.working_dir = self.plugin_path self.user_settings.save() self.setPathIndicators() # # Misc # def displayPage(self, page): self.updateStepText(page) self.StackedWidget.setCurrentIndex(page) def CancelButton_clicked(self): self.close() def NextButton_clicked(self): if self.SkipRadioButton.isChecked(): log.debug("Skipping plug-in installation.") self.close() return beginWaitCursor() try: if self.plugin_path is None: # download # read plugin.conf (local or on sf.net) to get plugin_path (http://) plugin_conf_url = self.core.get_plugin_conf_url() if plugin_conf_url.startswith('file://'): pass else: log.info("Checking for network connection...") ok = self.core.check_network_connection() if not ok: log.error("Network connection not detected.") endWaitCursor() FailureUI(self, self.__tr("Network connection not detected.")) self.close() return log.info("Downloading configuration file from: %s" % plugin_conf_url) self.plugin_path, size, checksum, timestamp, ok = self.core.get_plugin_info(plugin_conf_url, self.plugin_download_callback) log.debug("path=%s, size=%d, checksum=%s, timestamp=%f, ok=%s" % (self.plugin_path, size, checksum, timestamp, ok)) if not self.plugin_path.startswith('http://') and not self.plugin_path.startswith('file://'): self.plugin_path = 'file://' + self.plugin_path else: # path if not self.plugin_path.startswith('http://'): self.plugin_path = 'file://' + self.plugin_path size, checksum, timestamp = 0, '', 0 if self.plugin_path.startswith('file://'): pass else: log.info("Checking for network connection...") ok = self.core.check_network_connection() if not ok: log.error("Network connection not detected.") endWaitCursor() FailureUI(self, self.__tr("Network connection not detected.")) self.close() return log.info("Downloading plug-in from: %s" % self.plugin_path) status, ret = self.core.download_plugin(self.plugin_path, size, checksum, timestamp, self.plugin_download_callback) if status in (PLUGIN_INSTALL_ERROR_UNABLE_TO_RECV_KEYS, PLUGIN_INSTALL_ERROR_DIGITAL_SIG_NOT_FOUND): endWaitCursor() if QMessageBox.question(self, self.__tr("Digital signature download failed"), self.__tr("The download of the digital signature file failed.

Without this file, it is not possible to authenticate and validate the plug-in prior to installation.

Do you still want to install the plug-in?"), QMessageBox.Yes | QMessageBox.No) != QMessageBox.Yes: self.core.delete_plugin() self.close() return elif status != PLUGIN_INSTALL_ERROR_NONE: if status == PLUGIN_INSTALL_ERROR_PLUGIN_FILE_NOT_FOUND: desc = self.__tr("ERROR: Plug-in file not found (server returned 404 or similar error).

Error code: %1

").arg(str(ret)) elif status == PLUGIN_INSTALL_ERROR_DIGITAL_SIG_BAD: desc = self.__tr("ERROR: Plug-in file does not match its digital signature.

File may have been corrupted or altered.

Error code: %1

").arg(str(ret)) elif status == PLUGIN_INSTALL_ERROR_PLUGIN_FILE_CHECKSUM_ERROR: desc = self.__tr("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("ERROR: Unable to connect to network to download the plug-in.

Please check your network connection and try again.

") elif status == PLUGIN_INSTALL_ERROR_DIRECTORY_ERROR: desc = self.__tr("ERROR: Unable to create the plug-in directory.

Please check your permissions and try again.

") self.core.delete_plugin() endWaitCursor() FailureUI(self, desc) self.close() return if not self.core.run_plugin(GUI_MODE, self.plugin_install_callback): self.core.delete_plugin() endWaitCursor() FailureUI(self, self.__tr("Plug-in install failed.")) self.close() return cups_devices = device.getSupportedCUPSDevices(['hp']) 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 = None try: d = device.Device(dev) except Error: log.error("Error opening device.") endWaitCursor() FailureUI(self, self.__tr("Firmware download to device failed.

%1

").arg(dev)) continue if d.downloadFirmware(): log.info("Firmware download successful.\n") else: endWaitCursor() FailureUI(self, self.__tr("Firmware download to device failed.

%1

").arg(dev)) finally: if d is not None: d.close() finally: endWaitCursor() self.core.delete_plugin() SuccessUI(self, self.__tr("Plug-in installation successful.")) self.result = True self.close() def plugin_download_callback(self, c, s, t): pass def plugin_install_callback(self, s): print s def updateStepText(self, p): self.StepText.setText(self.__tr("Step %1 of %2").arg(p+1).arg(PAGE_MAX+1)) def plugin_reason_text(self): try: return self.PLUGIN_REASON_TEXT[self.plugin_reason] except KeyError: return None def __tr(self,s,c = None): return qApp.translate("PluginDialog",s,c)