Example #1
0
    def _getScriptContent(self, action):
        pkgDirName = PackageUtil.getPkgNameVersion(self._pkg)
        if not pkgDirName:
            Log.cout(Log.ERROR, 'Get pkg %s dir name failed' % self._pkg)
            return None

        self._ainstActivePkg = self._ainstRoot.getRootVarAinstDir('active') + self._pkg.name
        if not self._isActive(self._ainstActivePkg, pkgDirName):
            Log.cout(Log.ERROR, 'Package %s is not active' % self._pkg)
            return None

        self._ainstPkgDir = self._ainstRoot.getRootVarAinstDir('packages') + pkgDirName
        aicfFile = self._ainstPkgDir + '/ainst/' + self._pkg.name + '.aicf'
        if not file_util.isFile(aicfFile):
            return None

        aicfInfo = AicfParser().parse(aicfFile)
        if not aicfInfo or not AicfInfoWrapper().removeConfigPrefix(aicfInfo) \
                or not self._checkAicfInfo(aicfInfo):
            Log.cout(Log.ERROR, 'Aicf info of pkg %s is illegal' % self._pkg)
            return None

        if not aicfInfo.scripts.has_key(action):
            Log.cout(Log.ERROR, 'Pkg %s has no %s script' % (self._pkg, action))
            return None
        
        return aicfInfo.scripts[action]
Example #2
0
    def init(self):
        if self._inited:
            return True, None

        if not self._root:
            return False, None

        markFilePath = self._root + '/' + self._ainstRootMarkFile
        initTrace = []
        if not file_util.isDir(self._root):
            if not file_util.makeDir(self._root):
                self.clearInit(initTrace)
                return False, None
            initTrace.append(self._root)
            if not file_util.writeToFile(markFilePath, ''):
                self.clearInit(initTrace)
                return False, None
            initTrace.append(markFilePath)
        else:
            if not file_util.isFile(markFilePath):
                subDirs = file_util.listDir(self._root)
                if subDirs and len(subDirs) > 0:
                    self.clearInit(initTrace)
                    return False, None
                if not file_util.writeToFile(markFilePath, ''):
                    self.clearInit(initTrace)
                    return False, None
                initTrace.append(markFilePath)

        if not self._initRoot(initTrace):
            return False, None
        os.environ[self._installRootEnvKey] = self._root
        self._inited = True
        return True, initTrace
Example #3
0
 def _recoverSettings(self):
     if not self._tmpSettingPath:
         return True
     if not file_util.isFile(self._tmpSettingPath) or\
             not file_util.move(self._tmpSettingPath, self._settingPath):
         return False
     return True
 def _generateConfigToRoot(self, ainstPkgDir, aicfInfo, settingMap, confDict):
     if aicfInfo:
         for path, configInfo in aicfInfo.configs.iteritems():
             srcConfigPath = ainstPkgDir + '/' + path
             destConfigPath = self._ainstRoot.getRoot() + '/' + path
             if not file_util.isFile(srcConfigPath):
                 Log.cout(Log.ERROR, 'Config file %s is not exists' % srcConfigPath)
                 return False
             if not file_util.exists(destConfigPath):
                 Log.cout(Log.ERROR, 'Dest config file %s is not exists' % destConfigPath)
                 return False
             tmpDirName = self._ainstRoot.getRootVarAinstDir('tmp')
             tmpPath = tmpDirName + '/' + os.path.basename(destConfigPath) + '.tmp.set'
             if not file_util.move(destConfigPath, tmpPath):
                 Log.cout(Log.ERROR, 'Backup config file %s failed' % destConfigPath)
                 return False
             confDict[path] = (tmpPath, destConfigPath)
             configGenerator = ConfigGenerator()
             if not configGenerator.generateConfig(srcConfigPath, 
                                                   destConfigPath, 
                                                   configInfo.mode, 
                                                   configInfo.noReplace,
                                                   settingMap):
                 Log.cout(Log.ERROR, 'Generate Config file %s failed' % path)
                 return False
     else:
         Log.cout(Log.DEBUG, 'No aicf file, so no config will be changed')
     return True
Example #5
0
    def _generateConfigToRoot(self, rpmFileInfoList, aicfInfo, settingMap,
                              confSet):
        configGenerator = ConfigGenerator()
        if aicfInfo:
            for path, configInfo in aicfInfo.configs.iteritems():
                srcConfigPath = self._ainstPkgDir + '/' + path
                destConfigPath = self._ainstRoot.getRoot() + '/' + path
                if not file_util.isFile(srcConfigPath):
                    Log.cout(
                        Log.ERROR,
                        'Config file %s is not exists in pkg' % srcConfigPath)
                    return False
                if not file_util.remove(destConfigPath):
                    Log.cout(Log.ERROR,
                             'Remove path %s failed in pkg' % destConfigPath)
                    return False
                if not configGenerator.generateConfig(
                        srcConfigPath, destConfigPath, configInfo.mode,
                        configInfo.noReplace, settingMap):
                    Log.cout(Log.ERROR,
                             'Generate Config file %s failed' % path)
                    return False
                confSet.add(path)

        for rpmFileInfo in rpmFileInfoList:
            if rpmFileInfo.isConfigFile():
                path = rpmFileInfo.relativePath
                if path in confSet:
                    continue
                srcConfigPath = self._ainstPkgDir + '/' + path
                destConfigPath = self._ainstRoot.getRoot() + '/' + path
                if not file_util.isFile(srcConfigPath):
                    Log.cout(
                        Log.ERROR,
                        'Config file %s is not exists in pkg' % srcConfigPath)
                    return False
                if not configGenerator.generateConfig(srcConfigPath,
                                                      destConfigPath):
                    Log.cout(Log.ERROR,
                             'Generate Config file %s failed' % path)
                    return False
                confSet.add(path)

        return True
 def _getAicfInfo(self, ainstPkgDir, pkg):
     aicfFile = ainstPkgDir + '/ainst/' + pkg.name + '.aicf'
     if file_util.isFile(aicfFile):
         aicfInfo = AicfParser().parse(aicfFile)
         if not aicfInfo or not AicfInfoWrapper().removeConfigPrefix(aicfInfo) \
                 or not self._checkAicfInfo(aicfInfo):
             Log.cout(Log.ERROR, 'Aicf info of pkg %s is illegal' % pkg.name)
             return False, None
         return True, aicfInfo
     return True, None
Example #7
0
 def _removeSettings(self):
     if not file_util.isFile(self._settingPath):
         return True
     tmpPath = self._ainstRoot.getRootVarAinstDir('tmp') +\
         self._pkg.name + self._settingTmpSuffix
     if not file_util.remove(tmpPath) or\
             not file_util.move(self._settingPath, tmpPath):
         return False
     self._tmpSettingPath = tmpPath
     return True
 def _unlinkPkgFromRoot(self, rpmFileInfoList, unlinkList, rmdirList, confDict):
     if self._aicfInfo:
         for path in self._aicfInfo.configs.keys():
             destConfigPath = self._ainstRoot.getRoot() + '/' + path
             if file_util.isFile(destConfigPath):
                 tmpDirName = self._ainstRoot.getRootVarAinstDir('tmp')
                 tmpPath = tmpDirName + '/' + os.path.basename(destConfigPath) + '.tmp'
                 if not file_util.move(destConfigPath, tmpPath):
                     return False
                 confDict[path] = (tmpPath, destConfigPath)
                 dirName = os.path.dirname(destConfigPath) + '/'
                 if not self._removeDir(dirName, rmdirList):
                     return False
     for rpmFileInfo in rpmFileInfoList:
         srcPath = self._ainstPkgDir + '/' + rpmFileInfo.relativePath
         destPath = self._ainstRoot.getRoot() + '/' + rpmFileInfo.relativePath
         if rpmFileInfo.isDir:
             if not self._removeDir(destPath, rmdirList, False):
                 return False
         elif not rpmFileInfo.isConfigFile():
             if not file_util.remove(destPath):
                 return False
             unlinkList.append((srcPath, destPath))
             if not self._removeDir(os.path.dirname(destPath) + '/', rmdirList):
                 return False
         else:
             if confDict.has_key(rpmFileInfo.relativePath):
                 continue
             if file_util.isFile(destPath):
                 dirName = self._ainstRoot.getRootVarAinstDir('tmp')
                 tmpPath = dirName + os.path.basename(destPath) + '.tmp'
                 if not file_util.move(destPath, tmpPath):
                     return False
                 confDict[rpmFileInfo.relativePath] = (tmpPath, destPath)
                 if not self._removeDir(os.path.dirname(destPath) + '/', rmdirList):
                     return False
     return True
Example #9
0
    def load(self, path):
        if not file_util.isFile(path):
            Log.cout(Log.DEBUG, 'Root info file %s is not exists' % path)
            return RootInfo()
        content = file_util.readFromFile(path)
        if content is None:
            Log.cout(Log.ERROR, 'Read root info file %s failed' % path)
            return None

        rootInfo = RootInfo()
        lines = content.split('\n')
        for line in lines:
            line = line.strip()
            if line == '':
                continue
            rootInfo.installRootSet.add(line)
        return rootInfo
Example #10
0
    def load(self, path):
        if not file_util.isFile(path):
            Log.cout(Log.DEBUG, 'Root info file %s is not exists' % path)
            return RootInfo()
        content = file_util.readFromFile(path)
        if content is None:
            Log.cout(Log.ERROR, 'Read root info file %s failed' % path)
            return None

        rootInfo = RootInfo()
        lines = content.split('\n')
        for line in lines:
            line = line.strip()
            if line == '':
                continue
            rootInfo.installRootSet.add(line)
        return rootInfo
 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
Example #12
0
    def checkRoot(self):
        if not self._root:
            return False
        if not file_util.isFile(self._root + '/' + self._ainstRootMarkFile):
            return False
        for name in self._rootDirs:
            if not file_util.isDir(self._rootDirs[name]):
                return False

        for name in self._rootVarDirs:
            if not file_util.isDir(self._rootVarDirs[name]):
                return False

        for name in self._rootVarAinstDirs:
            if not file_util.isDir(self._rootVarAinstDirs[name]):
                return False

        initRootState = self._rootVarAinstDirs['save'] + 'root-state-0'
        if not file_util.exists(initRootState):
            return False
        os.environ[self._installRootEnvKey] = self._root
        return True
Example #13
0
 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
Example #14
0
    def convert(self, rpmFilePath):
        if not file_util.isFile(rpmFilePath):
            Log.cout(Log.ERROR, 'Rpm file [%s] not existed' % rpmFilePath)
            return None
        rpmHeader = rpmutils.readRpmHeader(rpmFilePath)
        if rpmHeader is None:
            Log.cout(Log.ERROR, 'Read rpm header failed: [%s]' % rpmFilePath)
            return None
        rpmHeaderReader = RpmHeaderReader(rpmHeader)
        fileList = rpmHeaderReader.getFiles()
        rpmFileInfoList = []
        if len(fileList) == 0:
            Log.cout(Log.INFO, 'Rpm filelist has no file')
            return rpmFileInfoList

        firstPath = rpmHeaderReader.getDirNameByIndex(fileList[0][2]) + fileList[0][1]
        if stat.S_ISDIR(fileList[0][3]):
            firstPath += '/'

        for fileObj in fileList:
            dirName = rpmHeaderReader.getDirNameByIndex(fileObj[2])
            path = dirName + fileObj[1]
            isDir = stat.S_ISDIR(fileObj[3])
            if isDir:
                path = path + '/'
            if not path.startswith('/'):
                Log.cout(Log.ERROR, 'Rpm file has illegal prefix: %s' % path)
                return None
            path = path[len('/'):]
            if (path == '' or path.startswith('ainst/')
                or path.startswith('usr/ainst/')
                or path.startswith('usr/local/ainst/')):
                continue
            rpmFileInfo = RpmFileInfo(fileObj[1], isDir, path, fileObj[0])
            rpmFileInfoList.append(rpmFileInfo)
        return rpmFileInfoList
    def execute(self):
        Log.cout(Log.INFO, 'Deactivate pkg %s ...' % self._pkg)
        if self._dryrun:
            return True
        if self._executed:
            return False
        self._executed = True
        
        if not self._ainstRoot.checkRoot():
            Log.cout(Log.ERROR, 'Check ainst root failed')
            return False

        pkgDirName = PackageUtil.getPkgNameVersion(self._pkg)
        if not pkgDirName:
            Log.cout(Log.ERROR, 'Get pkg %s dir name failed' % self._pkg)
            return False

        self._ainstActivePkg = self._ainstRoot.getRootVarAinstDir('active') + self._pkg.name
        self._ainstPkgDir = self._ainstRoot.getRootVarAinstDir('packages') + pkgDirName
        if not self._isActive(self._ainstActivePkg, pkgDirName):
            Log.cout(Log.INFO, 'Package %s is always deactive' % self._pkg)
            return True

        ainstDirPath = self._ainstPkgDir + '/ainst/'
        self._ainstPathEnv = {self._ainstDirKey : ainstDirPath}
        aicfFile = ainstDirPath + self._pkg.name + '.aicf'
        if file_util.isFile(aicfFile):
            self._aicfInfo = AicfParser().parse(aicfFile)
            if not self._aicfInfo or not AicfInfoWrapper().removeConfigPrefix(self._aicfInfo) \
                    or not self._checkAicfInfo(self._aicfInfo):
                Log.cout(Log.ERROR, 'Aicf info of pkg %s is illegal' % self._pkg)
                return False

        #calc settings
        settingPath = self._ainstRoot.getRootVarAinstDir('settings') + self._pkg.name
        settings = SettingStreamer().parse(settingPath)
        if settings is None:
            Log.cout(Log.ERROR, 'Parse settings of pkg %s  failed' % self._pkg)
            return False
        useSettings = self._mergeSettings(settings, self._cliSettings)
        self._settingsEnv = self._generateSettingsEnv(useSettings)

        self._processStopScript()
        if not self._processScriptByName('pre-deactivate'):
            self.undo()
            return False

        #get rpm file infos
        bakRpmFile = self._ainstPkgDir + self._ainstRoot.getBackRpmPath()
        rpmFileInfoList = RpmFileWrapper().convert(bakRpmFile)
        if rpmFileInfoList is None:
            Log.cout(Log.ERROR, 'Get rpm file info failed: %s', bakRpmFile)
            self.undo()
            return False

        ret, self._lastActivePkg = self._unSymlinkFromActive(self._ainstActivePkg)
        if not ret:
            Log.cout(Log.ERROR, 'UnsymLink pkg %s dir from active failed' % self._pkg)
            self.undo()
            return False

        if not self._unlinkPkgFromRoot(rpmFileInfoList, self._unlinkList,
                                       self._rmdirList, self._confDict):
            Log.cout(Log.ERROR, 'Unink pkg %s dir from root failed' % self._pkg)
            self.undo()
            return False

        if not self._removeCrontabFile():
            Log.cout(Log.ERROR, 'Remove crontab file of pkg %s failed' % self._pkg)
            self.undo()
            return False            

        self._modifyDb = self._removeFileFromDb()
        if not self._modifyDb:
            Log.cout(Log.ERROR, 'Modify db failed')
            self.undo()
            return False

        if not self._processScriptByName('post-deactivate'):
            self.undo()
            return False

        self._success = True
        Log.cout(Log.DEBUG, 'Deactivate pkg %s success' % self._pkg)
        return True
Example #16
0
    def execute(self):
        Log.cout(Log.INFO, 'Activate pkg %s ...' % self._pkg)
        if self._dryrun:
            return True
        if self._executed:
            return False
        self._executed = True

        if not self._ainstRoot.checkRoot():
            Log.cout(Log.ERROR, 'Check ainst root failed')
            return False

        pkgDirName = PackageUtil.getPkgNameVersion(self._pkg)
        if not pkgDirName:
            Log.cout(Log.ERROR, 'Get pkg %s dir name failed' % self._pkg)
            return False

        #get active dir and package dir
        self._ainstActivePkg = self._ainstRoot.getRootVarAinstDir(
            'active') + self._pkg.name
        if self._isActive(self._ainstActivePkg, pkgDirName):
            Log.cout(Log.INFO, 'Package %s is always active' % self._pkg)
            return True
        self._ainstPkgDir = self._ainstRoot.getRootVarAinstDir(
            'packages') + pkgDirName
        if not file_util.isDir(self._ainstPkgDir):
            Log.cout(Log.ERROR, 'Package %s is not installed' % self._pkg)
            return False

        #get aicf info
        ainstDirPath = self._ainstPkgDir + '/ainst/'
        self._ainstPathEnv = {self._ainstDirKey: ainstDirPath}
        aicfFile = ainstDirPath + self._pkg.name + '.aicf'
        if file_util.isFile(aicfFile):
            self._aicfInfo = AicfParser().parse(aicfFile)
            if not self._aicfInfo or not AicfInfoWrapper().removeConfigPrefix(self._aicfInfo) \
                    or not self._checkAicfInfo(self._aicfInfo):
                Log.cout(Log.ERROR,
                         'Aicf info of pkg %s is illegal' % self._pkg)
                return False

        #calc settings
        settingPath = self._ainstRoot.getRootVarAinstDir(
            'settings') + self._pkg.name
        backSettings = SettingStreamer().parse(settingPath)
        if backSettings is None:
            Log.cout(Log.ERROR, 'Parse settings of pkg %s  failed' % self._pkg)
            return False
        useSettings = {}
        useSettings.update(backSettings)
        self._mergeSettings(useSettings, self._aicfInfo, self._cliSettings,
                            self._unsetKeySet)

        self._settingsEnv = self._generateSettingsEnv(useSettings)

        #get rpm file infos
        bakRpmFile = self._ainstPkgDir + self._ainstRoot.getBackRpmPath()
        rpmFileInfoList = RpmFileWrapper().convert(bakRpmFile)
        if rpmFileInfoList is None:
            Log.cout(Log.ERROR, 'Get rpm file info failed: %s', bakRpmFile)
            return False

        if not self._processScriptByName('pre-activate'):
            return False

        #link common files and makedir if needed
        if not self._linkPkgToRoot(rpmFileInfoList, self._linkList,
                                   self._mkdirList):
            Log.cout(Log.ERROR, 'Link pkg %s dir to root failed' % self._pkg)
            self.undo()
            return False

        #generate a new config file and copy to root dir
        self._exportToEnv(self._ainstPathEnv)
        self._exportToEnv(self._settingsEnv)
        settingMap = {}
        settingMap.update(useSettings)
        settingMap[self._ainstRoot.getInstallRootEnvKey(
        )] = self._ainstRoot.getRoot()
        settingMap.update(self._ainstPathEnv)
        ret = self._generateConfigToRoot(rpmFileInfoList, self._aicfInfo,
                                         settingMap, self._confSet)
        self._removeFromEnv(self._settingsEnv)
        self._removeFromEnv(self._ainstPathEnv)
        if not ret:
            Log.cout(Log.ERROR, 'Generate config of pkg %s failed' % self._pkg)
            self.undo()
            return False

        #seralize to setting files
        if len(useSettings) > 0:
            if not SettingStreamer().dump(useSettings, settingPath):
                Log.cout(Log.ERROR,
                         'Save settings of pkg %s failed' % self._pkg)
                self.undo()
                return False
            self._backSettings = backSettings

        self._modifyDb = self._addFileToDb()
        if not self._modifyDb:
            Log.cout(Log.ERROR, 'Modify db failed')
            self.undo()
            return False

        if not self._generateCrontabFile():
            Log.cout(Log.ERROR, 'Generate crontab failed')
            self.undo()
            return False

        #do symbol link from package dir to active dir
        relativePkgPath = self._getActiveRelativePath(pkgDirName)
        self._linkToActive, self._lastActivePkg = self._symLinkToActive(
            relativePkgPath, self._ainstActivePkg)
        if not self._linkToActive:
            Log.cout(Log.ERROR,
                     'SymLink pkg %s dir to active failed' % self._pkg)
            self.undo()
            return False

        if not self._processScriptByName('post-activate'):
            self.undo()
            return False
        self._processStartScript(useSettings)

        self._success = True
        Log.cout(Log.DEBUG, 'Activate pkg %s success' % self._pkg)
        return True
Example #17
0
 def isValidAinstRoot(self):
     return file_util.isFile(self._root + '/' + self._ainstRootMarkFile)