3 # Copyright (c) 2010, 2011 Intel, Inc.
5 # This program is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License as published by the Free
7 # Software Foundation; version 2 of the License
9 # This program is distributed in the hope that it will be useful, but
10 # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
11 # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 # You should have received a copy of the GNU General Public License along
15 # with this program; if not, write to the Free Software Foundation, Inc., 59
16 # Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 if not hasattr(zypp, 'PoolQuery') or \
25 not hasattr(zypp.RepoManager, 'loadSolvFile'):
26 raise ImportError("python-zypp in host system cannot support PoolQuery or "
27 "loadSolvFile interface, please update it to enhanced "
28 "version which can be found in download.tizen.org/tools")
31 from mic.kickstart import ksparser
32 from mic.utils import misc, rpmmisc, runner, fs_related
33 from mic.utils.grabber import myurlgrab, TextProgress
34 from mic.utils.proxy import get_proxy_for
35 from mic.utils.errors import CreatorError, RepoError, RpmError
36 from mic.imager.baseimager import BaseImageCreator
42 self.mirrorlist = None
44 self.proxy_username = None
45 self.proxy_password = None
49 self.autorefresh = True
50 self.keeppackages = True
53 from mic.pluginbase import BackendPlugin
54 class Zypp(BackendPlugin):
57 def __init__(self, target_arch, instroot, cachedir):
58 self.cachedir = cachedir
59 self.instroot = instroot
60 self.target_arch = target_arch
62 self.__pkgs_license = {}
63 self.__pkgs_content = {}
67 self.repo_manager = None
68 self.repo_manager_options = None
75 self.probFilterFlags = [ rpm.RPMPROB_FILTER_OLDPACKAGE,
76 rpm.RPMPROB_FILTER_REPLACEPKG ]
78 self.has_prov_query = True
80 def doFileLogSetup(self, uid, logfile):
81 # don't do the file log for the livecd as it can lead to open fds
82 # being left and an inability to clean up after ourself
99 if not os.path.exists("/etc/fedora-release") and \
100 not os.path.exists("/etc/meego-release"):
101 for i in range(3, os.sysconf("SC_OPEN_MAX")):
110 def _cleanupRpmdbLocks(self, installroot):
111 # cleans up temporary files left by bdb so that differing
112 # versions of rpm don't cause problems
114 for f in glob.glob(installroot + "/var/lib/rpm/__db*"):
118 self._cleanupRpmdbLocks(self.instroot)
120 def whatObsolete(self, pkg):
121 query = zypp.PoolQuery()
122 query.addKind(zypp.ResKind.package)
123 query.addAttribute(zypp.SolvAttr.obsoletes, pkg)
124 query.setMatchExact()
125 for pi in query.queryResults(self.Z.pool()):
129 def _splitPkgString(self, pkg):
130 sp = pkg.rsplit(".",1)
135 sysarch = zypp.Arch(self.target_arch)
136 if not zypp.Arch(arch).compatible_with (sysarch):
141 def selectPackage(self, pkg):
142 """Select a given package or package pattern, can be specified
143 with name.arch or name* or *name
147 self.__initialize_zypp()
149 def markPoolItem(obs, pi):
151 pi.status().setToBeInstalled (zypp.ResStatus.USER)
153 obs.status().setToBeInstalled (zypp.ResStatus.USER)
158 if str(a1) != str(a2):
159 if a1.compatible_with(a2):
165 (e1, v1, r1) = map(str, [ed1.epoch(), ed1.version(), ed1.release()])
166 (e2, v2, r2) = map(str, [ed2.epoch(), ed2.version(), ed2.release()])
167 return rpm.labelCompare((e1, v1, r1), (e2, v2, r2))
170 startx = pkg.startswith("*")
171 endx = pkg.endswith("*")
172 ispattern = startx or endx
173 name, arch = self._splitPkgString(pkg)
176 q.addKind(zypp.ResKind.package)
179 if startx and not endx:
180 pattern = '%s$' % (pkg[1:])
181 if endx and not startx:
182 pattern = '^%s' % (pkg[0:-1])
184 pattern = '%s' % (pkg[1:-1])
186 q.addAttribute(zypp.SolvAttr.name,pattern)
190 q.addAttribute(zypp.SolvAttr.name,name)
194 q.addAttribute(zypp.SolvAttr.name,pkg)
197 q.queryResults(self.Z.pool()),
198 cmp=lambda x,y: cmpEVR(x, y),
201 if item.name() in self.excpkgs.keys() and \
202 self.excpkgs[item.name()] == item.repoInfo().name():
204 if item.name() in self.incpkgs.keys() and \
205 self.incpkgs[item.name()] != item.repoInfo().name():
209 obspkg = self.whatObsolete(item.name())
211 if arch == str(item.arch()):
212 item.status().setToBeInstalled (zypp.ResStatus.USER)
214 markPoolItem(obspkg, item)
218 # Can't match using package name, then search from packge
219 # provides infomation
220 if found == False and not ispattern:
221 q.addAttribute(zypp.SolvAttr.provides, pkg)
222 q.addAttribute(zypp.SolvAttr.name,'')
225 q.queryResults(self.Z.pool()),
226 cmp=lambda x,y: cmpEVR(x.edition(), y.edition()),
228 if item.name() in self.excpkgs.keys() and \
229 self.excpkgs[item.name()] == item.repoInfo().name():
231 if item.name() in self.incpkgs.keys() and \
232 self.incpkgs[item.name()] != item.repoInfo().name():
236 obspkg = self.whatObsolete(item.name())
237 markPoolItem(obspkg, item)
243 raise CreatorError("Unable to find package: %s" % (pkg,))
245 def inDeselectPackages(self, item):
246 """check if specified pacakges are in the list of inDeselectPackages
250 for pkg in self.to_deselect:
251 startx = pkg.startswith("*")
252 endx = pkg.endswith("*")
253 ispattern = startx or endx
254 pkgname, pkgarch = self._splitPkgString(pkg)
257 if name == pkgname and str(item.arch()) == pkgarch:
263 if startx and name.endswith(pkg[1:]):
265 if endx and name.startswith(pkg[:-1]):
270 def deselectPackage(self, pkg):
271 """collect packages should not be installed"""
272 self.to_deselect.append(pkg)
274 def selectGroup(self, grp, include = ksparser.GROUP_DEFAULT):
276 self.__initialize_zypp()
279 q.addKind(zypp.ResKind.pattern)
280 for item in q.queryResults(self.Z.pool()):
281 summary = "%s" % item.summary()
282 name = "%s" % item.name()
283 if name == grp or summary == grp:
285 item.status().setToBeInstalled (zypp.ResStatus.USER)
289 if include == ksparser.GROUP_REQUIRED:
291 lambda p: self.deselectPackage(p),
292 grp.default_packages.keys())
296 raise CreatorError("Unable to find pattern: %s" % (grp,))
298 def addRepository(self, name,
302 proxy_username = None,
303 proxy_password = None,
310 # TODO: Handle cost attribute for repos
312 if not self.repo_manager:
313 self.__initialize_repo_manager()
315 if not proxy and url:
316 proxy = get_proxy_for(url)
318 repo = RepositoryStub()
322 repo.proxy_username = proxy_username
323 repo.proxy_password = proxy_password
324 repo.ssl_verify = ssl_verify
325 repo.nocache = nocache
326 repo.baseurl.append(url)
329 self.incpkgs[pkg] = name
332 self.excpkgs[pkg] = name
334 # check LICENSE files
335 if not rpmmisc.checkRepositoryEULA(name, repo):
336 msger.warning('skip repo:%s for failed EULA confirmation' % name)
340 repo.mirrorlist = mirrorlist
342 # Enable gpg check for verifying corrupt packages
345 repo.priority = priority
348 repo_info = zypp.RepoInfo()
349 repo_info.setAlias(repo.name)
350 repo_info.setName(repo.name)
351 repo_info.setEnabled(repo.enabled)
352 repo_info.setAutorefresh(repo.autorefresh)
353 repo_info.setKeepPackages(repo.keeppackages)
354 baseurl = zypp.Url(repo.baseurl[0])
356 baseurl.setQueryParam("ssl_verify", "no")
358 scheme, host, path, parm, query, frag = urlparse.urlparse(proxy)
360 proxyinfo = host.split(":")
364 if len(proxyinfo) > 1:
367 if proxy.startswith("socks") and len(proxy.rsplit(':', 1)) == 2:
368 host = proxy.rsplit(':', 1)[0]
369 port = proxy.rsplit(':', 1)[1]
371 baseurl.setQueryParam ("proxy", host)
372 baseurl.setQueryParam ("proxyport", port)
374 repo.baseurl[0] = baseurl.asCompleteString()
375 self.repos.append(repo)
377 repo_info.addBaseUrl(baseurl)
380 repo_info.setPriority(repo.priority)
382 self.repo_manager.addRepository(repo_info)
384 self.__build_repo_cache(name)
386 except RuntimeError, e:
387 raise CreatorError(str(e))
389 msger.verbose('repo: %s was added' % name)
392 def installHasFile(self, file):
395 def preInstall(self, pkg):
396 self.pre_pkgs.append(pkg)
398 def runInstall(self, checksize = 0):
399 os.environ["HOME"] = "/"
400 os.environ["LD_PRELOAD"] = ""
401 self.buildTransaction()
403 todo = zypp.GetResolvablesToInsDel(self.Z.pool())
404 installed_pkgs = todo._toInstall
406 for item in installed_pkgs:
407 if not zypp.isKindPattern(item) and \
408 not self.inDeselectPackages(item):
411 # record all pkg and the content
412 localpkgs = self.localpkgs.keys()
415 if pkg.name() in localpkgs:
416 hdr = rpmmisc.readRpmHeader(self.ts, self.localpkgs[pkg.name()])
417 pkg_long_name = misc.RPM_FMT % {
420 'ver_rel': '%s-%s' % (hdr['version'],
423 license = hdr['license']
426 pkg_long_name = misc.RPM_FMT % {
429 'ver_rel': pkg.edition(),
432 package = zypp.asKindPackage(pkg)
433 license = package.license()
435 self.__pkgs_content[pkg_long_name] = {} #TBD: to get file list
437 if license in self.__pkgs_license.keys():
438 self.__pkgs_license[license].append(pkg_long_name)
440 self.__pkgs_license[license] = [pkg_long_name]
442 total_count = len(dlpkgs)
444 download_total_size = sum(map(lambda x: int(x.downloadSize()), dlpkgs))
445 localpkgs = self.localpkgs.keys()
447 msger.info("Checking packages cache and packages integrity ...")
449 # Check if it is cached locally
450 if po.name() in localpkgs:
453 local = self.getLocalPkgPath(po)
454 name = str(po.repoInfo().name())
456 repo = filter(lambda r: r.name == name, self.repos)[0]
459 nocache = repo.nocache if repo else False
461 if os.path.exists(local):
462 if nocache or self.checkPkg(local) !=0:
465 download_total_size -= int(po.downloadSize())
467 cache_avail_size = misc.get_filesystem_avail(self.cachedir)
468 if cache_avail_size < download_total_size:
469 raise CreatorError("No enough space used for downloading.")
471 # record the total size of installed pkgs
472 install_total_size = sum(map(lambda x: int(x.installSize()), dlpkgs))
473 # check needed size before actually download and install
475 # FIXME: for multiple partitions for loop type, check fails
476 # skip the check temporarily
477 #if checksize and install_total_size > checksize:
478 # raise CreatorError("No enough space used for installing, "
479 # "please resize partition size in ks file")
481 download_count = total_count - cached_count
482 msger.info("%d packages to be installed, "
483 "%d packages gotten from cache, "
484 "%d packages to be downloaded" \
485 % (total_count, cached_count, download_count))
488 if download_count > 0:
489 msger.info("Downloading packages ...")
490 self.downloadPkgs(dlpkgs, download_count)
492 self.installPkgs(dlpkgs)
494 except (RepoError, RpmError):
497 raise CreatorError("Package installation failed: %s" % (e,))
499 def getAllContent(self):
500 return self.__pkgs_content
502 def getPkgsLicense(self):
503 return self.__pkgs_license
505 def getFilelist(self, pkgname):
510 self.__initialize_transaction()
512 mi = self.ts.dbMatch('name', pkgname)
514 return header['FILENAMES']
516 def __initialize_repo_manager(self):
517 if self.repo_manager:
520 # Clean up repo metadata
521 shutil.rmtree(self.cachedir + "/etc", ignore_errors = True)
522 shutil.rmtree(self.cachedir + "/solv", ignore_errors = True)
523 shutil.rmtree(self.cachedir + "/raw", ignore_errors = True)
525 zypp.KeyRing.setDefaultAccept( zypp.KeyRing.ACCEPT_UNSIGNED_FILE
526 | zypp.KeyRing.ACCEPT_VERIFICATION_FAILED
527 | zypp.KeyRing.ACCEPT_UNKNOWNKEY
528 | zypp.KeyRing.TRUST_KEY_TEMPORARILY
531 self.repo_manager_options = \
532 zypp.RepoManagerOptions(zypp.Pathname(self.instroot))
534 self.repo_manager_options.knownReposPath = \
535 zypp.Pathname(self.cachedir + "/etc/zypp/repos.d")
537 self.repo_manager_options.repoCachePath = \
538 zypp.Pathname(self.cachedir)
540 self.repo_manager_options.repoRawCachePath = \
541 zypp.Pathname(self.cachedir + "/raw")
543 self.repo_manager_options.repoSolvCachePath = \
544 zypp.Pathname(self.cachedir + "/solv")
546 self.repo_manager_options.repoPackagesCachePath = \
547 zypp.Pathname(self.cachedir + "/packages")
549 self.repo_manager = zypp.RepoManager(self.repo_manager_options)
551 def __build_repo_cache(self, name):
552 repo = self.repo_manager.getRepositoryInfo(name)
553 if self.repo_manager.isCached(repo) or not repo.enabled():
556 msger.info('Refreshing repository: %s ...' % name)
557 self.repo_manager.buildCache(repo, zypp.RepoManager.BuildIfNeeded)
559 def __initialize_zypp(self):
563 zconfig = zypp.ZConfig_instance()
565 # Set system architecture
567 zconfig.setSystemArchitecture(zypp.Arch(self.target_arch))
569 msger.info("zypp architecture is <%s>" % zconfig.systemArchitecture())
571 # repoPackagesCachePath is corrected by this
572 self.repo_manager = zypp.RepoManager(self.repo_manager_options)
573 repos = self.repo_manager.knownRepositories()
575 if not repo.enabled():
577 self.repo_manager.loadFromCache(repo)
579 self.Z = zypp.ZYppFactory_instance().getZYpp()
580 self.Z.initializeTarget(zypp.Pathname(self.instroot))
581 self.Z.target().load()
583 def buildTransaction(self):
584 if not self.Z.resolver().resolvePool():
585 probs = self.Z.resolver().problems()
587 for problem in probs:
588 msger.warning("repo problem: %s, %s" \
589 % (problem.description().decode("utf-8"),
590 problem.details().decode("utf-8")))
592 raise RepoError("found %d resolver problem, abort!" \
595 def getLocalPkgPath(self, po):
596 repoinfo = po.repoInfo()
597 cacheroot = repoinfo.packagesPath()
598 location= zypp.asKindPackage(po).location()
599 rpmpath = str(location.filename())
600 pkgpath = "%s/%s" % (cacheroot, os.path.basename(rpmpath))
603 def installLocal(self, pkg, po=None, updateonly=False):
605 self.__initialize_transaction()
607 solvfile = "%s/.solv" % (self.cachedir)
609 rc, out = runner.runtool([fs_related.find_binary_path("rpms2solv"),
612 f = open(solvfile, "w+")
616 warnmsg = self.repo_manager.loadSolvFile(solvfile,
617 os.path.basename(pkg))
619 msger.warning(warnmsg)
623 msger.warning('Can not get %s solv data.' % pkg)
625 hdr = rpmmisc.readRpmHeader(self.ts, pkg)
626 arch = zypp.Arch(hdr['arch'])
627 sysarch = zypp.Arch(self.target_arch)
629 if arch.compatible_with (sysarch):
630 pkgname = hdr['name']
631 self.localpkgs[pkgname] = pkg
632 self.selectPackage(pkgname)
633 msger.info("Marking %s to be installed" % (pkg))
636 msger.warning("Cannot add package %s to transaction. "
637 "Not a compatible architecture: %s" \
638 % (pkg, hdr['arch']))
640 def downloadPkgs(self, package_objects, count):
641 localpkgs = self.localpkgs.keys()
642 progress_obj = TextProgress(count)
644 for po in package_objects:
645 if po.name() in localpkgs:
648 filename = self.getLocalPkgPath(po)
649 if os.path.exists(filename):
650 if self.checkPkg(filename) == 0:
653 dirn = os.path.dirname(filename)
654 if not os.path.exists(dirn):
657 url = self.get_url(po)
658 proxies = self.get_proxies(po)
661 filename = myurlgrab(url, filename, proxies, progress_obj)
666 def preinstallPkgs(self):
668 self.__initialize_transaction()
671 cb = rpmmisc.RPMInstallCallback(self.ts_pre)
672 cb.headmsg = "Preinstall"
673 installlogfile = "%s/__catched_stderr.buf" % (self.instroot)
675 # start to catch stderr output from librpm
676 msger.enable_logstderr(installlogfile)
678 errors = self.ts_pre.run(cb.callback, '')
680 msger.disable_logstderr()
681 self.ts_pre.closeDB()
684 if errors is not None:
686 msger.warning('scriptlet or other non-fatal errors occurred '
687 'during transaction.')
692 raise RepoError('Could not run transaction.')
694 def installPkgs(self, package_objects):
696 self.__initialize_transaction()
699 self._cleanupRpmdbLocks(self.instroot)
702 for flag in self.probFilterFlags:
704 self.ts.setProbFilter(probfilter)
705 self.ts_pre.setProbFilter(probfilter)
707 localpkgs = self.localpkgs.keys()
709 for po in package_objects:
711 if pkgname in localpkgs:
712 rpmpath = self.localpkgs[pkgname]
714 rpmpath = self.getLocalPkgPath(po)
716 if not os.path.exists(rpmpath):
717 # Maybe it is a local repo
718 baseurl = str(po.repoInfo().baseUrls()[0])
719 baseurl = baseurl.strip()
721 location = zypp.asKindPackage(po).location()
722 location = str(location.filename())
724 if baseurl.startswith("file:/"):
725 rpmpath = baseurl[5:] + "/%s" % (location)
727 if not os.path.exists(rpmpath):
728 raise RpmError("Error: %s doesn't exist" % rpmpath)
730 h = rpmmisc.readRpmHeader(self.ts, rpmpath)
732 if pkgname in self.pre_pkgs:
733 msger.verbose("pre-install package added: %s" % pkgname)
734 self.ts_pre.addInstall(h, rpmpath, 'u')
736 self.ts.addInstall(h, rpmpath, 'u')
738 unresolved_dependencies = self.ts.check()
739 if not unresolved_dependencies:
741 self.preinstallPkgs()
744 cb = rpmmisc.RPMInstallCallback(self.ts)
745 installlogfile = "%s/__catched_stderr.buf" % (self.instroot)
747 # start to catch stderr output from librpm
748 msger.enable_logstderr(installlogfile)
750 errors = self.ts.run(cb.callback, '')
752 msger.disable_logstderr()
756 if errors is not None:
758 msger.warning('scriptlet or other non-fatal errors occurred '
759 'during transaction.')
764 raise RepoError('Could not run transaction.')
767 for pkg, need, needflags, sense, key in unresolved_dependencies:
768 package = '-'.join(pkg)
770 if needflags == rpm.RPMSENSE_LESS:
771 deppkg = ' < '.join(need)
772 elif needflags == rpm.RPMSENSE_EQUAL:
773 deppkg = ' = '.join(need)
774 elif needflags == rpm.RPMSENSE_GREATER:
775 deppkg = ' > '.join(need)
777 deppkg = '-'.join(need)
779 if sense == rpm.RPMDEP_SENSE_REQUIRES:
780 msger.warning("[%s] Requires [%s], which is not provided" \
783 elif sense == rpm.RPMDEP_SENSE_CONFLICTS:
784 msger.warning("[%s] Conflicts with [%s]" %(package,deppkg))
786 raise RepoError("Unresolved dependencies, transaction failed.")
788 def __initialize_transaction(self):
790 self.ts = rpm.TransactionSet(self.instroot)
791 # Set to not verify DSA signatures.
792 self.ts.setVSFlags(rpm._RPMVSF_NOSIGNATURES|rpm._RPMVSF_NODIGESTS)
795 self.ts_pre = rpm.TransactionSet(self.instroot)
796 # Just unpack the files, don't run scripts
797 self.ts_pre.setFlags(rpm.RPMTRANS_FLAG_ALLFILES | rpm.RPMTRANS_FLAG_NOSCRIPTS)
798 # Set to not verify DSA signatures.
799 self.ts_pre.setVSFlags(rpm._RPMVSF_NOSIGNATURES|rpm._RPMVSF_NODIGESTS)
801 def checkPkg(self, pkg):
803 if not os.path.exists(pkg):
805 ret = rpmmisc.checkRpmIntegrity('rpm', pkg)
807 msger.warning("package %s is damaged: %s" \
808 % (os.path.basename(pkg), pkg))
812 def _add_prob_flags(self, *flags):
814 if flag not in self.probFilterFlags:
815 self.probFilterFlags.append(flag)
817 def get_proxies(self, pobj):
823 repoinfo = pobj.repoInfo()
824 reponame = "%s" % repoinfo.name()
825 repos = filter(lambda r: r.name == reponame, self.repos)
826 repourl = str(repoinfo.baseUrls()[0])
829 proxy = repos[0].proxy
831 proxy = get_proxy_for(repourl)
833 proxies = {str(repourl.split(':')[0]): str(proxy)}
837 def get_url(self, pobj):
841 name = str(pobj.repoInfo().name())
843 repo = filter(lambda r: r.name == name, self.repos)[0]
847 baseurl = repo.baseurl[0]
849 index = baseurl.find("?")
851 baseurl = baseurl[:index]
853 location = zypp.asKindPackage(pobj).location()
854 location = str(location.filename())
855 if location.startswith("./"):
856 location = location[2:]
858 return os.path.join(baseurl, location)
860 def package_url(self, pkgname):
862 def cmpEVR(ed1, ed2):
863 (e1, v1, r1) = map(str, [ed1.epoch(), ed1.version(), ed1.release()])
864 (e2, v2, r2) = map(str, [ed2.epoch(), ed2.version(), ed2.release()])
865 return rpm.labelCompare((e1, v1, r1), (e2, v2, r2))
868 self.__initialize_zypp()
871 q.addKind(zypp.ResKind.package)
873 q.addAttribute(zypp.SolvAttr.name, pkgname)
874 items = sorted(q.queryResults(self.Z.pool()),
875 cmp=lambda x,y: cmpEVR(x.edition(), y.edition()),
879 url = self.get_url(items[0])
880 proxies = self.get_proxies(items[0])
881 return (url, proxies)