def ejectCD(self): log("ejecting CD") # make /tmp/cdrom again so cd gets ejected isys.makeDevInode(self.device, "/tmp/cdrom") try: isys.ejectCdrom("/tmp/cdrom", makeDevice = 0) except Exception, e: log("eject failed %s" % (e,)) pass
def switchMedia(self, mediano, filename=""): log.info("switching from CD %s to %s for %s" %(self.currentMedia, mediano, filename)) if mediano in self.currentMedia: return if os.access("/mnt/source/.discinfo", os.R_OK): f = open("/mnt/source/.discinfo") timestamp = f.readline().strip() f.close() else: timestamp = self.timestamp if self.timestamp is None: self.timestamp = timestamp needed = mediano # if self.currentMedia is empty, then we shouldn't have anything # mounted. double-check by trying to unmount, but we don't want # to get into a loop of trying to unmount forever. if # self.currentMedia is set, then it should still be mounted and # we want to loop until it unmounts successfully if not self.currentMedia: try: isys.umount("/mnt/source") except: pass else: self.unmountCD() done = 0 cdlist = [] for (dev, something, descript) in \ kudzu.probe(kudzu.CLASS_CDROM, kudzu.BUS_UNSPEC, 0): cdlist.append(dev) for dev in cdlist: try: if not isys.mount(dev, "/mnt/source", fstype = "iso9660", readOnly = 1): if os.access("/mnt/source/.discinfo", os.R_OK): f = open("/mnt/source/.discinfo") newStamp = f.readline().strip() try: descr = f.readline().strip() except: descr = None try: arch = f.readline().strip() except: arch = None try: discNum = getDiscNums(f.readline().strip()) except: discNum = [ 0 ] f.close() if (newStamp == timestamp and arch == _arch and needed in discNum): done = 1 self.currentMedia = discNum if not done: isys.umount("/mnt/source") except: pass if done: break if not done: if self.noeject: log.info("noeject in effect, not ejecting cdrom") else: isys.ejectCdrom(self.device) while not done: if self.intf is not None: self.intf.beep() self.messageWindow(_("Change CDROM"), _("Please insert %s disc %d to continue.") % (productName, needed)) try: if isys.mount(self.device, "/mnt/source", fstype = "iso9660", readOnly = 1): time.sleep(3) isys.mount(self.device, "/mnt/source", fstype = "iso9660", readOnly = 1) if os.access("/mnt/source/.discinfo", os.R_OK): f = open("/mnt/source/.discinfo") newStamp = f.readline().strip() try: descr = f.readline().strip() except: descr = None try: arch = f.readline().strip() except: arch = None try: discNum = getDiscNums(f.readline().strip()) except: discNum = [ 0 ] f.close() if (newStamp == timestamp and arch == _arch and needed in discNum): done = 1 self.currentMedia = discNum # make /tmp/cdrom again so cd gets ejected isys.makeDevInode(self.device, "/tmp/cdrom") if not done: self.messageWindow(_("Wrong CDROM"), _("That's not the correct %s CDROM.") % (productName,)) isys.umount("/mnt/source") if self.noeject: log.info("noeject in effect, not ejecting cdrom") else: isys.ejectCdrom(self.device) except: self.messageWindow(_("Error"), _("Unable to access the CDROM."))
def ejectCD(self): if self.noeject: log.info("noeject in effect, not ejecting cdrom") else: isys.ejectCdrom(self.device, makeDevice=1)
def getRPMFilename(self, h, timer, callback=None): if h[1000002] == None or 1000002 not in h.keys(): log ("header for %s has no disc location tag, assuming it's" "on the current CD" %(h[1000000],)) elif h[1000002] not in self.currentDisc: timer.stop() log("switching from iso %s to %s for %s-%s-%s.%s" %(self.currentDisc, h[1000002], h['name'], h['version'], h['release'], h['arch'])) if os.access("/mnt/source/.discinfo", os.R_OK): f = open("/mnt/source/.discinfo") timestamp = f.readline().strip() f.close() else: timestamp = self.timestamp if self.timestamp is None: self.timestamp = timestamp needed = h[1000002] # if self.currentDisc is empty, then we shouldn't have anything # mounted. double-check by trying to unmount, but we don't want # to get into a loop of trying to unmount forever. if # self.currentDisc is set, then it should still be mounted and # we want to loop until it unmounts successfully if not self.currentDisc: try: isys.umount("/mnt/source") except: pass else: self.unmountCD() done = 0 cdlist = [] for (dev, something, descript) in \ kudzu.probe(kudzu.CLASS_CDROM, kudzu.BUS_UNSPEC, 0): cdlist.append(dev) for dev in cdlist: try: if not isys.mount(dev, "/mnt/source", fstype = "iso9660", readOnly = 1): if os.access("/mnt/source/.discinfo", os.R_OK): f = open("/mnt/source/.discinfo") newStamp = f.readline().strip() try: descr = f.readline().strip() except: descr = None try: arch = f.readline().strip() except: arch = None try: discNum = getDiscNums(f.readline().strip()) except: discNum = [ 0 ] f.close() if (newStamp == timestamp and arch == _arch and needed in discNum): done = 1 self.currentDisc = discNum if not done: isys.umount("/mnt/source") except: pass if done: break if not done: isys.ejectCdrom(self.device) while not done: self.messageWindow(_("Change CDROM"), _("Please insert disc %d to continue.") % needed) try: if isys.mount(self.device, "/mnt/source", fstype = "iso9660", readOnly = 1): time.sleep(3) isys.mount(self.device, "/mnt/source", fstype = "iso9660", readOnly = 1) if os.access("/mnt/source/.discinfo", os.R_OK): f = open("/mnt/source/.discinfo") newStamp = f.readline().strip() try: descr = f.readline().strip() except: descr = None try: arch = f.readline().strip() except: arch = None try: discNum = getDiscNums(f.readline().strip()) except: discNum = [ 0 ] f.close() if (newStamp == timestamp and arch == _arch and needed in discNum): done = 1 self.currentDisc = discNum # make /tmp/cdrom again so cd gets ejected isys.makeDevInode(self.device, "/tmp/cdrom") if not done: self.messageWindow(_("Wrong CDROM"), _("That's not the correct %s CDROM.") % (productName,)) isys.umount("/mnt/source") isys.ejectCdrom(self.device) except: self.messageWindow(_("Error"), _("The CDROM could not be mounted.")) timer.start() # if we haven't read a timestamp yet, let's try to get one if (self.timestamp is None and os.access("/mnt/source/.discinfo", os.R_OK)): try: f = open("/mnt/source/.discinfo") self.timestamp = f.readline().strip() f.close() except: pass tmppath = self.getTempPath() tries = 0 # FIXME: should retry a few times then prompt for new cd while tries < 5: try: shutil.copy("%s/%s/RPMS/%s" % (self.tree, productPath, h[1000000]), tmppath + h[1000000]) except IOError, (errnum, msg): log("IOError %s occurred copying %s: %s", errnum, h[1000000], str(msg)) time.sleep(5) else: break tries = tries + 1