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.proxy import get_proxy_for
34 from mic.utils.errors import CreatorError, RepoError, RpmError
35 from mic.imager.baseimager import BaseImageCreator
41 self.mirrorlist = None
43 self.proxy_username = None
44 self.proxy_password = None
47 self.autorefresh = True
48 self.keeppackages = True
51 from mic.pluginbase import BackendPlugin
52 class Zypp(BackendPlugin):
55 def __init__(self, target_arch, instroot, cachedir):
56 self.cachedir = cachedir
57 self.instroot = instroot
58 self.target_arch = target_arch
60 self.__pkgs_license = {}
61 self.__pkgs_content = {}
65 self.repo_manager = None
66 self.repo_manager_options = None
73 self.probFilterFlags = [ rpm.RPMPROB_FILTER_OLDPACKAGE,
74 rpm.RPMPROB_FILTER_REPLACEPKG ]
76 self.has_prov_query = True
78 def doFileLogSetup(self, uid, logfile):
79 # don't do the file log for the livecd as it can lead to open fds
80 # being left and an inability to clean up after ourself
97 if not os.path.exists("/etc/fedora-release") and \
98 not os.path.exists("/etc/meego-release"):
99 for i in range(3, os.sysconf("SC_OPEN_MAX")):
108 def _cleanupRpmdbLocks(self, installroot):
109 # cleans up temporary files left by bdb so that differing
110 # versions of rpm don't cause problems
112 for f in glob.glob(installroot + "/var/lib/rpm/__db*"):
116 self._cleanupRpmdbLocks(self.instroot)
118 def whatObsolete(self, pkg):
119 query = zypp.PoolQuery()
120 query.addKind(zypp.ResKind.package)
121 query.addAttribute(zypp.SolvAttr.obsoletes, pkg)
122 query.setMatchExact()
123 for pi in query.queryResults(self.Z.pool()):
127 def _splitPkgString(self, pkg):
128 sp = pkg.rsplit(".",1)
133 sysarch = zypp.Arch(self.target_arch)
134 if not zypp.Arch(arch).compatible_with (sysarch):
139 def selectPackage(self, pkg):
140 """Select a given package or package pattern, can be specified
141 with name.arch or name* or *name
145 self.__initialize_zypp()
147 def markPoolItem(obs, pi):
149 pi.status().setToBeInstalled (zypp.ResStatus.USER)
151 obs.status().setToBeInstalled (zypp.ResStatus.USER)
153 def cmpEVR(ed1, ed2):
154 (e1, v1, r1) = map(str, [ed1.epoch(), ed1.version(), ed1.release()])
155 (e2, v2, r2) = map(str, [ed2.epoch(), ed2.version(), ed2.release()])
156 return rpm.labelCompare((e1, v1, r1), (e2, v2, r2))
159 startx = pkg.startswith("*")
160 endx = pkg.endswith("*")
161 ispattern = startx or endx
162 name, arch = self._splitPkgString(pkg)
165 q.addKind(zypp.ResKind.package)
168 if startx and not endx:
169 pattern = '%s$' % (pkg[1:])
170 if endx and not startx:
171 pattern = '^%s' % (pkg[0:-1])
173 pattern = '%s' % (pkg[1:-1])
175 q.addAttribute(zypp.SolvAttr.name,pattern)
179 q.addAttribute(zypp.SolvAttr.name,name)
183 q.addAttribute(zypp.SolvAttr.name,pkg)
186 q.queryResults(self.Z.pool()),
187 cmp=lambda x,y: cmpEVR(x.edition(), y.edition()),
190 if item.name() in self.excpkgs.keys() and \
191 self.excpkgs[item.name()] == item.repoInfo().name():
193 if item.name() in self.incpkgs.keys() and \
194 self.incpkgs[item.name()] != item.repoInfo().name():
198 obspkg = self.whatObsolete(item.name())
200 if arch == str(item.arch()):
201 item.status().setToBeInstalled (zypp.ResStatus.USER)
203 markPoolItem(obspkg, item)
207 # Can't match using package name, then search from packge
208 # provides infomation
209 if found == False and not ispattern:
210 q.addAttribute(zypp.SolvAttr.provides, pkg)
211 q.addAttribute(zypp.SolvAttr.name,'')
214 q.queryResults(self.Z.pool()),
215 cmp=lambda x,y: cmpEVR(x.edition(), y.edition()),
217 if item.name() in self.excpkgs.keys() and \
218 self.excpkgs[item.name()] == item.repoInfo().name():
220 if item.name() in self.incpkgs.keys() and \
221 self.incpkgs[item.name()] != item.repoInfo().name():
225 obspkg = self.whatObsolete(item.name())
226 markPoolItem(obspkg, item)
232 raise CreatorError("Unable to find package: %s" % (pkg,))
234 def inDeselectPackages(self, item):
235 """check if specified pacakges are in the list of inDeselectPackages
239 for pkg in self.to_deselect:
240 startx = pkg.startswith("*")
241 endx = pkg.endswith("*")
242 ispattern = startx or endx
243 pkgname, pkgarch = self._splitPkgString(pkg)
246 if name == pkgname and str(item.arch()) == pkgarch:
252 if startx and name.endswith(pkg[1:]):
254 if endx and name.startswith(pkg[:-1]):
259 def deselectPackage(self, pkg):
260 """collect packages should not be installed"""
261 self.to_deselect.append(pkg)
263 def selectGroup(self, grp, include = ksparser.GROUP_DEFAULT):
265 self.__initialize_zypp()
268 q.addKind(zypp.ResKind.pattern)
269 for item in q.queryResults(self.Z.pool()):
270 summary = "%s" % item.summary()
271 name = "%s" % item.name()
272 if name == grp or summary == grp:
274 item.status().setToBeInstalled (zypp.ResStatus.USER)
278 if include == ksparser.GROUP_REQUIRED:
280 lambda p: self.deselectPackage(p),
281 grp.default_packages.keys())
285 raise CreatorError("Unable to find pattern: %s" % (grp,))
287 def addRepository(self, name,
291 proxy_username = None,
292 proxy_password = None,
298 # TODO: Handle cost attribute for repos
300 if not self.repo_manager:
301 self.__initialize_repo_manager()
303 if not proxy and url:
304 proxy = get_proxy_for(url)
306 repo = RepositoryStub()
310 repo.proxy_username = proxy_username
311 repo.proxy_password = proxy_password
312 repo.ssl_verify = ssl_verify
313 repo.baseurl.append(url)
316 self.incpkgs[pkg] = name
319 self.excpkgs[pkg] = name
321 # check LICENSE files
322 if not rpmmisc.checkRepositoryEULA(name, repo):
323 msger.warning('skip repo:%s for failed EULA confirmation' % name)
327 repo.mirrorlist = mirrorlist
329 # Enable gpg check for verifying corrupt packages
332 repo.priority = priority
335 repo_info = zypp.RepoInfo()
336 repo_info.setAlias(repo.name)
337 repo_info.setName(repo.name)
338 repo_info.setEnabled(repo.enabled)
339 repo_info.setAutorefresh(repo.autorefresh)
340 repo_info.setKeepPackages(repo.keeppackages)
341 baseurl = zypp.Url(repo.baseurl[0])
343 baseurl.setQueryParam("ssl_verify", "no")
345 scheme, host, path, parm, query, frag = urlparse.urlparse(proxy)
347 proxyinfo = host.split(":")
351 if len(proxyinfo) > 1:
354 if proxy.startswith("socks") and len(proxy.rsplit(':', 1)) == 2:
355 host = proxy.rsplit(':', 1)[0]
356 port = proxy.rsplit(':', 1)[1]
358 baseurl.setQueryParam ("proxy", host)
359 baseurl.setQueryParam ("proxyport", port)
361 repo.baseurl[0] = baseurl.asCompleteString()
362 self.repos.append(repo)
364 repo_info.addBaseUrl(baseurl)
367 repo_info.setPriority(repo.priority)
369 self.repo_manager.addRepository(repo_info)
371 self.__build_repo_cache(name)
373 except RuntimeError, e:
374 raise CreatorError(str(e))
376 msger.verbose('repo: %s was added' % name)
379 def installHasFile(self, file):
382 def preInstall(self, pkg):
383 self.pre_pkgs.append(pkg)
385 def runInstall(self, checksize = 0):
386 os.environ["HOME"] = "/"
387 os.environ["LD_PRELOAD"] = ""
388 self.buildTransaction()
390 todo = zypp.GetResolvablesToInsDel(self.Z.pool())
391 installed_pkgs = todo._toInstall
393 for item in installed_pkgs:
394 if not zypp.isKindPattern(item) and \
395 not self.inDeselectPackages(item):
398 # record all pkg and the content
399 localpkgs = self.localpkgs.keys()
402 if pkg.name() in localpkgs:
403 hdr = rpmmisc.readRpmHeader(self.ts, self.localpkgs[pkg.name()])
404 pkg_long_name = misc.RPM_FMT % {
407 'ver_rel': '%s-%s' % (hdr['version'],
410 license = hdr['license']
413 pkg_long_name = misc.RPM_FMT % {
416 'ver_rel': pkg.edition(),
419 package = zypp.asKindPackage(pkg)
420 license = package.license()
422 self.__pkgs_content[pkg_long_name] = {} #TBD: to get file list
424 if license in self.__pkgs_license.keys():
425 self.__pkgs_license[license].append(pkg_long_name)
427 self.__pkgs_license[license] = [pkg_long_name]
429 total_count = len(dlpkgs)
431 download_total_size = sum(map(lambda x: int(x.downloadSize()), dlpkgs))
432 localpkgs = self.localpkgs.keys()
434 msger.info("Checking packages cache and packages integrity ...")
436 # Check if it is cached locally
437 if po.name() in localpkgs:
440 local = self.getLocalPkgPath(po)
441 if os.path.exists(local):
442 if self.checkPkg(local) != 0:
445 download_total_size -= int(po.downloadSize())
447 cache_avail_size = misc.get_filesystem_avail(self.cachedir)
448 if cache_avail_size < download_total_size:
449 raise CreatorError("No enough space used for downloading.")
451 # record the total size of installed pkgs
452 install_total_size = sum(map(lambda x: int(x.installSize()), dlpkgs))
453 # check needed size before actually download and install
455 # FIXME: for multiple partitions for loop type, check fails
456 # skip the check temporarily
457 #if checksize and install_total_size > checksize:
458 # raise CreatorError("No enough space used for installing, "
459 # "please resize partition size in ks file")
461 download_count = total_count - cached_count
462 msger.info("%d packages to be installed, "
463 "%d packages gotten from cache, "
464 "%d packages to be downloaded" \
465 % (total_count, cached_count, download_count))
468 if download_count > 0:
469 msger.info("Downloading packages ...")
470 self.downloadPkgs(dlpkgs, download_count)
472 self.installPkgs(dlpkgs)
474 except (RepoError, RpmError):
477 raise CreatorError("Package installation failed: %s" % (e,))
479 def getAllContent(self):
480 return self.__pkgs_content
482 def getPkgsLicense(self):
483 return self.__pkgs_license
485 def getFilelist(self, pkgname):
490 self.__initialize_transaction()
492 mi = self.ts.dbMatch('name', pkgname)
494 return header['FILENAMES']
496 def __initialize_repo_manager(self):
497 if self.repo_manager:
500 # Clean up repo metadata
501 shutil.rmtree(self.cachedir + "/etc", ignore_errors = True)
502 shutil.rmtree(self.cachedir + "/solv", ignore_errors = True)
503 shutil.rmtree(self.cachedir + "/raw", ignore_errors = True)
505 zypp.KeyRing.setDefaultAccept( zypp.KeyRing.ACCEPT_UNSIGNED_FILE
506 | zypp.KeyRing.ACCEPT_VERIFICATION_FAILED
507 | zypp.KeyRing.ACCEPT_UNKNOWNKEY
508 | zypp.KeyRing.TRUST_KEY_TEMPORARILY
511 self.repo_manager_options = \
512 zypp.RepoManagerOptions(zypp.Pathname(self.instroot))
514 self.repo_manager_options.knownReposPath = \
515 zypp.Pathname(self.cachedir + "/etc/zypp/repos.d")
517 self.repo_manager_options.repoCachePath = \
518 zypp.Pathname(self.cachedir)
520 self.repo_manager_options.repoRawCachePath = \
521 zypp.Pathname(self.cachedir + "/raw")
523 self.repo_manager_options.repoSolvCachePath = \
524 zypp.Pathname(self.cachedir + "/solv")
526 self.repo_manager_options.repoPackagesCachePath = \
527 zypp.Pathname(self.cachedir + "/packages")
529 self.repo_manager = zypp.RepoManager(self.repo_manager_options)
531 def __build_repo_cache(self, name):
532 repo = self.repo_manager.getRepositoryInfo(name)
533 if self.repo_manager.isCached(repo) or not repo.enabled():
536 msger.info('Refreshing repository: %s ...' % name)
537 self.repo_manager.buildCache(repo, zypp.RepoManager.BuildIfNeeded)
539 def __initialize_zypp(self):
543 zconfig = zypp.ZConfig_instance()
545 # Set system architecture
547 zconfig.setSystemArchitecture(zypp.Arch(self.target_arch))
549 msger.info("zypp architecture is <%s>" % zconfig.systemArchitecture())
551 # repoPackagesCachePath is corrected by this
552 self.repo_manager = zypp.RepoManager(self.repo_manager_options)
553 repos = self.repo_manager.knownRepositories()
555 if not repo.enabled():
557 self.repo_manager.loadFromCache(repo)
559 self.Z = zypp.ZYppFactory_instance().getZYpp()
560 self.Z.initializeTarget(zypp.Pathname(self.instroot))
561 self.Z.target().load()
563 def buildTransaction(self):
564 if not self.Z.resolver().resolvePool():
565 probs = self.Z.resolver().problems()
567 for problem in probs:
568 msger.warning("repo problem: %s, %s" \
569 % (problem.description().decode("utf-8"),
570 problem.details().decode("utf-8")))
572 raise RepoError("found %d resolver problem, abort!" \
575 def getLocalPkgPath(self, po):
576 repoinfo = po.repoInfo()
577 cacheroot = repoinfo.packagesPath()
578 location= zypp.asKindPackage(po).location()
579 rpmpath = str(location.filename())
580 pkgpath = "%s/%s" % (cacheroot, os.path.basename(rpmpath))
583 def installLocal(self, pkg, po=None, updateonly=False):
585 self.__initialize_transaction()
587 solvfile = "%s/.solv" % (self.cachedir)
589 rc, out = runner.runtool([fs_related.find_binary_path("rpms2solv"),
592 f = open(solvfile, "w+")
596 warnmsg = self.repo_manager.loadSolvFile(solvfile,
597 os.path.basename(pkg))
599 msger.warning(warnmsg)
603 msger.warning('Can not get %s solv data.' % pkg)
605 hdr = rpmmisc.readRpmHeader(self.ts, pkg)
606 arch = zypp.Arch(hdr['arch'])
607 sysarch = zypp.Arch(self.target_arch)
609 if arch.compatible_with (sysarch):
610 pkgname = hdr['name']
611 self.localpkgs[pkgname] = pkg
612 self.selectPackage(pkgname)
613 msger.info("Marking %s to be installed" % (pkg))
616 msger.warning("Cannot add package %s to transaction. "
617 "Not a compatible architecture: %s" \
618 % (pkg, hdr['arch']))
620 def downloadPkgs(self, package_objects, count):
621 localpkgs = self.localpkgs.keys()
622 progress_obj = rpmmisc.TextProgress(count)
624 for po in package_objects:
625 if po.name() in localpkgs:
628 filename = self.getLocalPkgPath(po)
629 if os.path.exists(filename):
630 if self.checkPkg(filename) == 0:
633 dirn = os.path.dirname(filename)
634 if not os.path.exists(dirn):
637 url = self.get_url(po)
638 proxies = self.get_proxies(po)
641 filename = rpmmisc.myurlgrab(url,
649 def preinstallPkgs(self):
651 self.__initialize_transaction()
654 cb = rpmmisc.RPMInstallCallback(self.ts_pre)
655 cb.headmsg = "Preinstall"
656 installlogfile = "%s/__catched_stderr.buf" % (self.instroot)
658 # start to catch stderr output from librpm
659 msger.enable_logstderr(installlogfile)
661 errors = self.ts_pre.run(cb.callback, '')
663 msger.disable_logstderr()
664 self.ts_pre.closeDB()
667 if errors is not None:
669 msger.warning('scriptlet or other non-fatal errors occurred '
670 'during transaction.')
675 raise RepoError('Could not run transaction.')
677 def installPkgs(self, package_objects):
679 self.__initialize_transaction()
683 for flag in self.probFilterFlags:
685 self.ts.setProbFilter(probfilter)
686 self.ts_pre.setProbFilter(probfilter)
688 localpkgs = self.localpkgs.keys()
690 for po in package_objects:
692 if pkgname in localpkgs:
693 rpmpath = self.localpkgs[pkgname]
695 rpmpath = self.getLocalPkgPath(po)
697 if not os.path.exists(rpmpath):
698 # Maybe it is a local repo
699 baseurl = str(po.repoInfo().baseUrls()[0])
700 baseurl = baseurl.strip()
702 location = zypp.asKindPackage(po).location()
703 location = str(location.filename())
705 if baseurl.startswith("file:/"):
706 rpmpath = baseurl[5:] + "/%s" % (location)
708 if not os.path.exists(rpmpath):
709 raise RpmError("Error: %s doesn't exist" % rpmpath)
711 h = rpmmisc.readRpmHeader(self.ts, rpmpath)
713 if pkgname in self.pre_pkgs:
714 msger.verbose("pre-install package added: %s" % pkgname)
715 self.ts_pre.addInstall(h, rpmpath, 'u')
717 self.ts.addInstall(h, rpmpath, 'u')
719 unresolved_dependencies = self.ts.check()
720 if not unresolved_dependencies:
722 self.preinstallPkgs()
725 cb = rpmmisc.RPMInstallCallback(self.ts)
726 installlogfile = "%s/__catched_stderr.buf" % (self.instroot)
728 # start to catch stderr output from librpm
729 msger.enable_logstderr(installlogfile)
731 errors = self.ts.run(cb.callback, '')
733 msger.disable_logstderr()
737 if errors is not None:
739 msger.warning('scriptlet or other non-fatal errors occurred '
740 'during transaction.')
745 raise RepoError('Could not run transaction.')
748 for pkg, need, needflags, sense, key in unresolved_dependencies:
749 package = '-'.join(pkg)
751 if needflags == rpm.RPMSENSE_LESS:
752 deppkg = ' < '.join(need)
753 elif needflags == rpm.RPMSENSE_EQUAL:
754 deppkg = ' = '.join(need)
755 elif needflags == rpm.RPMSENSE_GREATER:
756 deppkg = ' > '.join(need)
758 deppkg = '-'.join(need)
760 if sense == rpm.RPMDEP_SENSE_REQUIRES:
761 msger.warning("[%s] Requires [%s], which is not provided" \
764 elif sense == rpm.RPMDEP_SENSE_CONFLICTS:
765 msger.warning("[%s] Conflicts with [%s]" %(package,deppkg))
767 raise RepoError("Unresolved dependencies, transaction failed.")
769 def __initialize_transaction(self):
771 self.ts = rpm.TransactionSet(self.instroot)
772 # Set to not verify DSA signatures.
773 self.ts.setVSFlags(rpm._RPMVSF_NOSIGNATURES|rpm._RPMVSF_NODIGESTS)
776 self.ts_pre = rpm.TransactionSet(self.instroot)
777 # Just unpack the files, don't run scripts
778 self.ts_pre.setFlags(rpm.RPMTRANS_FLAG_ALLFILES | rpm.RPMTRANS_FLAG_NOSCRIPTS)
779 # Set to not verify DSA signatures.
780 self.ts_pre.setVSFlags(rpm._RPMVSF_NOSIGNATURES|rpm._RPMVSF_NODIGESTS)
782 def checkPkg(self, pkg):
784 if not os.path.exists(pkg):
786 ret = rpmmisc.checkRpmIntegrity('rpm', pkg)
788 msger.warning("package %s is damaged: %s" \
789 % (os.path.basename(pkg), pkg))
793 def _add_prob_flags(self, *flags):
795 if flag not in self.probFilterFlags:
796 self.probFilterFlags.append(flag)
798 def get_proxies(self, pobj):
804 repoinfo = pobj.repoInfo()
805 reponame = "%s" % repoinfo.name()
806 repos = filter(lambda r: r.name == reponame, self.repos)
807 repourl = str(repoinfo.baseUrls()[0])
810 proxy = repos[0].proxy
812 proxy = get_proxy_for(repourl)
814 proxies = {str(repourl.split(':')[0]): str(proxy)}
818 def get_url(self, pobj):
822 name = str(pobj.repoInfo().name())
824 repo = filter(lambda r: r.name == name, self.repos)[0]
828 baseurl = repo.baseurl[0]
830 index = baseurl.find("?")
832 baseurl = baseurl[:index]
834 location = zypp.asKindPackage(pobj).location()
835 location = str(location.filename())
836 if location.startswith("./"):
837 location = location[2:]
839 return os.path.join(baseurl, location)
841 def package_url(self, pkgname):
843 def cmpEVR(ed1, ed2):
844 (e1, v1, r1) = map(str, [ed1.epoch(), ed1.version(), ed1.release()])
845 (e2, v2, r2) = map(str, [ed2.epoch(), ed2.version(), ed2.release()])
846 return rpm.labelCompare((e1, v1, r1), (e2, v2, r2))
849 self.__initialize_zypp()
852 q.addKind(zypp.ResKind.package)
854 q.addAttribute(zypp.SolvAttr.name, pkgname)
855 items = sorted(q.queryResults(self.Z.pool()),
856 cmp=lambda x,y: cmpEVR(x.edition(), y.edition()),
860 url = self.get_url(items[0])
861 proxies = self.get_proxies(items[0])
862 return (url, proxies)