def init(self):
repo = FakeRepository(self._fileName)
header = rpmutils.readRpmHeader(self._fileName)
if not header:
return False
RpmHeaderPackage.__init__(self, header, repo)
return True
def __init__(self, root):
self.root = root
self.ts = None
self._prcoCache = {
'provides': {},
'requires': {},
'conflicts': {},
'obsoletes': {}
}
self._provideCache = {}
self._requireCache = {}
self._conflictCache = {}
self._idx2PkgDict = {}
self._name2PkgDict = {}
self._tuple2PkgDict = {}
self._completelyLoaded = False
self._repo = FakeRepository('/', installed=True)
self._repo.setPackageSack(self)
def __init__(self, root):
self.root = root
self.ts = None
self._prcoCache = {
'provides': {},
'requires': {},
'conflicts': {},
'obsoletes': {}
}
self._provideCache = {}
self._requireCache = {}
self._conflictCache = {}
self._idx2PkgDict = {}
self._name2PkgDict = {}
self._tuple2PkgDict = {}
self._completelyLoaded = False
self._repo = FakeRepository('/', installed=True)
self._repo.setPackageSack(self)
def buildInstalledPkgSack(self):
sack = PackageSack()
ainstRoot = AinstRoot(self._installRoot)
if not ainstRoot.isValidAinstRoot():
Log.cout(Log.DEBUG, '%s is invalid ainst root' % self._installRoot)
return None
reader = AinstRootReader(ainstRoot)
installPkgMetas = reader.getInstallPkgMetas()
if installPkgMetas is None:
Log.cout(Log.DEBUG,
'Get install meta of %s failed' % self._installRoot)
return None
for pkgVer, rpmPath in installPkgMetas:
header = rpmutils.readRpmHeader(rpmPath)
if header:
repo = FakeRepository(self._installRoot, True)
pkg = AinstRpmPackage(header, repo)
sack.addPackageObject(pkg)
return sack
def buildActivePkgSack(self):
sack = PackageSack()
ainstRoot = AinstRoot(self._installRoot)
if not ainstRoot.isValidAinstRoot():
Log.cout(Log.DEBUG, '%s is invalid ainst root' % self._installRoot)
return None
reader = AinstRootReader(ainstRoot)
activePkgMetas = reader.getActivePkgMetas()
if activePkgMetas is None:
Log.cout(Log.DEBUG,
'Get active meta of %s failed' % self._installRoot)
return None
for pkgName, rpmPath, aicfPath in activePkgMetas:
aicfInfo = None
if file_util.isFile(aicfPath):
aicfInfo = AicfParser().parse(aicfPath)
header = rpmutils.readRpmHeader(rpmPath)
if header:
repo = FakeRepository(self._installRoot, True)
pkg = AinstRpmPackage(header, repo, aicfInfo)
sack.addPackageObject(pkg)
return sack
class RPMDBPackageSack(PackageSackBase):
'''
Represent rpmdb as a packagesack
'''
DEP_TABLE = {
'requires' : (rpm.RPMTAG_REQUIRENAME,
rpm.RPMTAG_REQUIREVERSION,
rpm.RPMTAG_REQUIREFLAGS),
'provides' : (rpm.RPMTAG_PROVIDENAME,
rpm.RPMTAG_PROVIDEVERSION,
rpm.RPMTAG_PROVIDEFLAGS),
'conflicts' : (rpm.RPMTAG_CONFLICTNAME,
rpm.RPMTAG_CONFLICTVERSION,
rpm.RPMTAG_CONFLICTFLAGS),
'obsoletes' : (rpm.RPMTAG_OBSOLETENAME,
rpm.RPMTAG_OBSOLETEVERSION,
rpm.RPMTAG_OBSOLETEFLAGS)
}
def __init__(self, root):
self.root = root
self.ts = None
self._prcoCache = {
'provides': {},
'requires': {},
'conflicts': {},
'obsoletes': {}
}
self._provideCache = {}
self._requireCache = {}
self._conflictCache = {}
self._idx2PkgDict = {}
self._name2PkgDict = {}
self._tuple2PkgDict = {}
self._completelyLoaded = False
self._repo = FakeRepository('/', installed=True)
self._repo.setPackageSack(self)
def addPackageObject(self, pkg):
pass
def deletePackageObject(self, pkg):
pass
def returnPackages(self):
pass
def getRequires(self, require):
name, version = require.name, require.version
if require in self._requireCache:
return self._requireCache[require]
pkgs = self.searchPkgByRequire(name)
result = {}
for pkgObj in pkgs:
if name[0] == '/' and version is None:
result[pkgObj] = [Require(name, None, None, None, None)]
continue
requires = PackageUtil.matchingRequire(pkgObj, require)
if requires:
result[pkgObj] = requires
self._requireCache[require] = result
return result
def getProvides(self, provide):
name, version = provide.name, provide.version
if provide in self._provideCache:
return self._provideCache[provide]
pkgs = self.searchPkgByProvide(name)
result = {}
for pkgObj in pkgs:
if name[0] == '/' and version is None:
result[pkgObj] = [Provide(name, None, None, None, None)]
provides = PackageUtil.matchingProvide(pkgObj, provide)
if provides:
result[pkgObj] = provides
self._provideCache[provide] = result
return result
def getConflicts(self, conflict):
name, version = conflict.name, conflict.version
if conflict in self._conflictCache:
return self._conflictCache[conflict]
pkgs = self.searchPkgByConflict(name)
result = {}
for pkgObj in pkgs:
conflicts = PackageUtil.matchingProvide(pkgObj, conflict)
if conflicts:
result[pkgObj] = conflicts
self._conflictCache[conflict] = result
return result
def getPkgs(self):
return self.searchPkg()
def searchPkg(self, name=None, epoch=None, version=None,
release=None, arch=None):
pkgTuple = (name, arch, epoch, version, release)
if self._tuple2PkgDict.has_key(pkgTuple):
return self._tuple2PkgDict[pkgTuple]
loc = locals()
ret = []
if self._completelyLoaded:
if name is not None:
pkgs = self._name2PkgDict.get(name, [])
else:
return self._name2PkgDict.values()
for po in pkgs:
for tag in ('name', 'epoch', 'version', 'release', 'arch'):
if loc[tag] is not None and loc[tag] != getattr(po, tag):
break
else:
ret.append(po)
return ret
ts = self._getTs()
if name is not None:
mi = ts.dbMatch('name', name)
elif arch is not None:
mi = ts.dbMatch('arch', arch)
else:
mi = ts.dbMatch()
self._completelyLoaded = True
for hdr in mi:
po = self._makePackageObject(hdr, mi.instance())
for tag in ('name', 'epoch', 'version', 'release', 'arch'):
if loc[tag] is not None and loc[tag] != getattr(po, tag):
break
else:
ret.append(po)
return ret
def searchPkgByName(self, name):
return self.searchPkg(name)
def searchPkgByProvide(self, name):
return self.searchPrco(name, 'provides')
def searchPkgByRequire(self, name):
return self.searchPrco(name, 'requires')
def searchPkgByConflict(self, name):
return self.searchPrco(name, 'conflicts')
def searchPkgByObsolete(self, name):
return self.searchPrco(name, 'obsoletes')
def searchPkgByFile(self, name):
ts = self._getTs()
result = {}
mi = ts.dbMatch('basenames', name)
for hdr in mi:
pkg = self._makePackageObject(hdr, mi.instance())
if not result.has_key(pkg.pkgid):
result[pkg.pkgid] = pkg
del mi
result = result.values()
return result
def searchPrco(self, name, prcotype):
result = self._prcoCache[prcotype].get(name)
if result is not None:
return result
ts = self._getTs()
result = {}
tag = self.DEP_TABLE[prcotype][0]
mi = ts.dbMatch(tag, name)
for hdr in mi:
po = self._makePackageObject(hdr, mi.instance())
result[po.pkgid] = po
del mi
if prcotype == 'provides' and name[0] == '/':
fileResults = self.searchPkgByFile(name)
for pkg in fileResults:
result[pkg.pkgid] = pkg
result = result.values()
self._prcoCache[prcotype][name] = result
return result
def _getTs(self):
if self.ts:
return self.ts
self.ts = rpm.TransactionSet()
self.ts.setVSFlags((rpm._RPMVSF_NOSIGNATURES|rpm._RPMVSF_NODIGESTS))
return self.ts
def _makePackageObject(self, hdr, index):
if self._idx2PkgDict.has_key(index):
return self._idx2PkgDict[index]
po = InstalledRpmPackage(hdr, self._repo)
self._idx2PkgDict[index] = po
self._name2PkgDict.setdefault(po.name, []).append(po)
self._tuple2PkgDict[po.getTuple()] = po
return po
class RPMDBPackageSack(PackageSackBase):
'''
Represent rpmdb as a packagesack
'''
DEP_TABLE = {
'requires': (rpm.RPMTAG_REQUIRENAME, rpm.RPMTAG_REQUIREVERSION,
rpm.RPMTAG_REQUIREFLAGS),
'provides': (rpm.RPMTAG_PROVIDENAME, rpm.RPMTAG_PROVIDEVERSION,
rpm.RPMTAG_PROVIDEFLAGS),
'conflicts': (rpm.RPMTAG_CONFLICTNAME, rpm.RPMTAG_CONFLICTVERSION,
rpm.RPMTAG_CONFLICTFLAGS),
'obsoletes': (rpm.RPMTAG_OBSOLETENAME, rpm.RPMTAG_OBSOLETEVERSION,
rpm.RPMTAG_OBSOLETEFLAGS)
}
def __init__(self, root):
self.root = root
self.ts = None
self._prcoCache = {
'provides': {},
'requires': {},
'conflicts': {},
'obsoletes': {}
}
self._provideCache = {}
self._requireCache = {}
self._conflictCache = {}
self._idx2PkgDict = {}
self._name2PkgDict = {}
self._tuple2PkgDict = {}
self._completelyLoaded = False
self._repo = FakeRepository('/', installed=True)
self._repo.setPackageSack(self)
def addPackageObject(self, pkg):
pass
def deletePackageObject(self, pkg):
pass
def returnPackages(self):
pass
def getRequires(self, require):
name, version = require.name, require.version
if require in self._requireCache:
return self._requireCache[require]
pkgs = self.searchPkgByRequire(name)
result = {}
for pkgObj in pkgs:
if name[0] == '/' and version is None:
result[pkgObj] = [Require(name, None, None, None, None)]
continue
requires = PackageUtil.matchingRequire(pkgObj, require)
if requires:
result[pkgObj] = requires
self._requireCache[require] = result
return result
def getProvides(self, provide):
name, version = provide.name, provide.version
if provide in self._provideCache:
return self._provideCache[provide]
pkgs = self.searchPkgByProvide(name)
result = {}
for pkgObj in pkgs:
if name[0] == '/' and version is None:
result[pkgObj] = [Provide(name, None, None, None, None)]
provides = PackageUtil.matchingProvide(pkgObj, provide)
if provides:
result[pkgObj] = provides
self._provideCache[provide] = result
return result
def getConflicts(self, conflict):
name, version = conflict.name, conflict.version
if conflict in self._conflictCache:
return self._conflictCache[conflict]
pkgs = self.searchPkgByConflict(name)
result = {}
for pkgObj in pkgs:
conflicts = PackageUtil.matchingProvide(pkgObj, conflict)
if conflicts:
result[pkgObj] = conflicts
self._conflictCache[conflict] = result
return result
def getPkgs(self):
return self.searchPkg()
def searchPkg(self,
name=None,
epoch=None,
version=None,
release=None,
arch=None):
pkgTuple = (name, arch, epoch, version, release)
if self._tuple2PkgDict.has_key(pkgTuple):
return self._tuple2PkgDict[pkgTuple]
loc = locals()
ret = []
if self._completelyLoaded:
if name is not None:
pkgs = self._name2PkgDict.get(name, [])
else:
return self._name2PkgDict.values()
for po in pkgs:
for tag in ('name', 'epoch', 'version', 'release', 'arch'):
if loc[tag] is not None and loc[tag] != getattr(po, tag):
break
else:
ret.append(po)
return ret
ts = self._getTs()
if name is not None:
mi = ts.dbMatch('name', name)
elif arch is not None:
mi = ts.dbMatch('arch', arch)
else:
mi = ts.dbMatch()
self._completelyLoaded = True
for hdr in mi:
po = self._makePackageObject(hdr, mi.instance())
for tag in ('name', 'epoch', 'version', 'release', 'arch'):
if loc[tag] is not None and loc[tag] != getattr(po, tag):
break
else:
ret.append(po)
return ret
def searchPkgByName(self, name):
return self.searchPkg(name)
def searchPkgByProvide(self, name):
return self.searchPrco(name, 'provides')
def searchPkgByRequire(self, name):
return self.searchPrco(name, 'requires')
def searchPkgByConflict(self, name):
return self.searchPrco(name, 'conflicts')
def searchPkgByObsolete(self, name):
return self.searchPrco(name, 'obsoletes')
def searchPkgByFile(self, name):
ts = self._getTs()
result = {}
mi = ts.dbMatch('basenames', name)
for hdr in mi:
pkg = self._makePackageObject(hdr, mi.instance())
if not result.has_key(pkg.pkgid):
result[pkg.pkgid] = pkg
del mi
result = result.values()
return result
def searchPrco(self, name, prcotype):
result = self._prcoCache[prcotype].get(name)
if result is not None:
return result
ts = self._getTs()
result = {}
tag = self.DEP_TABLE[prcotype][0]
mi = ts.dbMatch(tag, name)
for hdr in mi:
po = self._makePackageObject(hdr, mi.instance())
result[po.pkgid] = po
del mi
if prcotype == 'provides' and name[0] == '/':
fileResults = self.searchPkgByFile(name)
for pkg in fileResults:
result[pkg.pkgid] = pkg
result = result.values()
self._prcoCache[prcotype][name] = result
return result
def _getTs(self):
if self.ts:
return self.ts
self.ts = rpm.TransactionSet()
self.ts.setVSFlags((rpm._RPMVSF_NOSIGNATURES | rpm._RPMVSF_NODIGESTS))
return self.ts
def _makePackageObject(self, hdr, index):
if self._idx2PkgDict.has_key(index):
return self._idx2PkgDict[index]
po = InstalledRpmPackage(hdr, self._repo)
self._idx2PkgDict[index] = po
self._name2PkgDict.setdefault(po.name, []).append(po)
self._tuple2PkgDict[po.getTuple()] = po
return po
