/// <summary>
        /// Process a single module with a given culture
        /// </summary>
        /// <param name="module">module to process</param>
        /// <param name="culture">culture to use</param>
        /// <returns>true if the module has been processed, false if not</returns>
        internal override bool ProcessModuleWithCulture(UpdatableHelpModuleInfo module, string culture)
        {
            UpdatableHelpInfo currentHelpInfo = null;
            UpdatableHelpInfo newHelpInfo     = null;
            string            helpInfoUri     = null;

            // reading the xml file even if force is specified
            // Reason: we need the current version for ShouldProcess
            string xml = UpdatableHelpSystem.LoadStringFromPath(this,
                                                                SessionState.Path.Combine(module.ModuleBase, module.GetHelpInfoName()),
                                                                null);

            if (xml != null)
            {
                // constructing the helpinfo object from previous update help log xml..
                // no need to resolve the uri's in this case.
                currentHelpInfo = _helpSystem.CreateHelpInfo(xml, module.ModuleName, module.ModuleGuid,
                                                             currentCulture: null, pathOverride: null, verbose: false,
                                                             shouldResolveUri: false,
                                                             // ignore validation exception if _force is true
                                                             ignoreValidationException: _force);
            }

            // Don't update too frequently
            if (!_alreadyCheckedOncePerDayPerModule && !CheckOncePerDayPerModule(module.ModuleName, module.ModuleBase, module.GetHelpInfoName(), DateTime.UtcNow, _force))
            {
                return(true);
            }

            _alreadyCheckedOncePerDayPerModule = true;

            if (_path != null)
            {
                UpdatableHelpSystemDrive helpInfoDrive = null;
                try
                {
                    Collection <string> resolvedPaths = new Collection <string>();

                    // Search for the HelpInfo XML
                    foreach (string path in _path)
                    {
                        if (String.IsNullOrEmpty(path))
                        {
                            PSArgumentException e = new PSArgumentException(StringUtil.Format(HelpDisplayStrings.PathNullOrEmpty));
                            WriteError(e.ErrorRecord);
                            return(false);
                        }

                        try
                        {
                            string sourcePath = path;

                            if (_credential != null)
                            {
                                UpdatableHelpSystemDrive drive = new UpdatableHelpSystemDrive(this, path, _credential);
                                sourcePath = drive.DriveName;
                            }

                            // Expand wildcard characters
                            foreach (string tempPath in ResolvePath(sourcePath, _recurse, _isLiteralPath))
                            {
                                resolvedPaths.Add(tempPath);
                            }
                        }
                        catch (System.Management.Automation.DriveNotFoundException e)
                        {
                            ThrowPathMustBeValidContainersException(path, e);
                        }
                        catch (ItemNotFoundException e)
                        {
                            ThrowPathMustBeValidContainersException(path, e);
                        }
                    }

                    if (resolvedPaths.Count == 0)
                    {
                        return(true);
                    }

                    // Everything in resolvedPaths is a container
                    foreach (string resolvedPath in resolvedPaths)
                    {
                        string literalPath = SessionState.Path.Combine(resolvedPath, module.GetHelpInfoName());

                        xml = UpdatableHelpSystem.LoadStringFromPath(this, literalPath, _credential);

                        if (xml != null)
                        {
                            newHelpInfo = _helpSystem.CreateHelpInfo(xml, module.ModuleName, module.ModuleGuid, culture, resolvedPath,
                                                                     verbose: false, shouldResolveUri: true, ignoreValidationException: false);
                            helpInfoUri = resolvedPath;
                            break;
                        }
                    }
                }
                catch (Exception e)
                {
                    throw new UpdatableHelpSystemException("UnableToRetrieveHelpInfoXml",
                                                           StringUtil.Format(HelpDisplayStrings.UnableToRetrieveHelpInfoXml, culture), ErrorCategory.ResourceUnavailable,
                                                           null, e);
                }
                finally
                {
                    if (helpInfoDrive != null)
                    {
                        helpInfoDrive.Dispose();
                    }
                }
            }
            else
            {
                // Form the actual HelpInfo.xml uri
                helpInfoUri = _helpSystem.GetHelpInfoUri(module, null).ResolvedUri;
                string uri = helpInfoUri + module.GetHelpInfoName();

                newHelpInfo = _helpSystem.GetHelpInfo(UpdatableHelpCommandType.UpdateHelpCommand, uri, module.ModuleName, module.ModuleGuid, culture);
            }

            if (newHelpInfo == null)
            {
                throw new UpdatableHelpSystemException("UnableToRetrieveHelpInfoXml",
                                                       StringUtil.Format(HelpDisplayStrings.UnableToRetrieveHelpInfoXml, culture), ErrorCategory.ResourceUnavailable,
                                                       null, null);
            }

            bool installed = false;

            foreach (UpdatableHelpUri contentUri in newHelpInfo.HelpContentUriCollection)
            {
                Version currentHelpVersion            = (currentHelpInfo != null) ? currentHelpInfo.GetCultureVersion(contentUri.Culture) : null;
                string  updateHelpShouldProcessAction = string.Format(CultureInfo.InvariantCulture,
                                                                      HelpDisplayStrings.UpdateHelpShouldProcessActionMessage,
                                                                      module.ModuleName,
                                                                      (currentHelpVersion != null) ? currentHelpVersion.ToString() : "0.0.0.0",
                                                                      newHelpInfo.GetCultureVersion(contentUri.Culture),
                                                                      contentUri.Culture);
                if (!this.ShouldProcess(updateHelpShouldProcessAction, "Update-Help"))
                {
                    continue;
                }

                if (Utils.IsUnderProductFolder(module.ModuleBase) && (!Utils.IsAdministrator()))
                {
                    string message = StringUtil.Format(HelpErrors.UpdatableHelpRequiresElevation);
                    ProcessException(module.ModuleName, null, new UpdatableHelpSystemException("UpdatableHelpSystemRequiresElevation",
                                                                                               message, ErrorCategory.InvalidOperation, null, null));
                    return(false);
                }

                if (!IsUpdateNecessary(module, _force ? null : currentHelpInfo, newHelpInfo, contentUri.Culture, _force))
                {
                    WriteVerbose(StringUtil.Format(HelpDisplayStrings.SuccessfullyUpdatedHelpContent, module.ModuleName, HelpDisplayStrings.NewestContentAlreadyInstalled,
                                                   contentUri.Culture.Name, newHelpInfo.GetCultureVersion(contentUri.Culture)));

                    installed = true;
                    continue;
                }
                else
                {
                    try
                    {
                        Debug.Assert(helpInfoUri != null, "If we are here, helpInfoUri must not be null");

                        string helpContentUri = contentUri.ResolvedUri;
                        string xsdPath        = SessionState.Path.Combine(Utils.GetApplicationBase(Context.ShellID), "Schemas\\PSMaml\\maml.xsd"); // TODO: Edit the maml XSDs and change this

                        // Gather destination paths
                        Collection <string> destPaths = new Collection <string>();

                        destPaths.Add(module.ModuleBase);

#if !CORECLR // Side-By-Side directories are not present in OneCore environments.
                        if (IsSystemModule(module.ModuleName) && Environment.Is64BitOperatingSystem)
                        {
                            string path = Utils.GetApplicationBase(Utils.DefaultPowerShellShellID).Replace("System32", "SysWOW64");

                            destPaths.Add(path);
                        }
#endif

                        Collection <string> filesInstalled;

                        if (Directory.Exists(helpContentUri))
                        {
                            if (_credential != null)
                            {
                                string helpContentName = module.GetHelpContentName(contentUri.Culture);
                                string tempContentPath = Path.Combine(Path.GetTempPath(), Path.GetFileNameWithoutExtension(Path.GetRandomFileName()));

                                try
                                {
                                    using (UpdatableHelpSystemDrive drive = new UpdatableHelpSystemDrive(this, helpContentUri, _credential))
                                    {
                                        if (!Directory.Exists(tempContentPath))
                                        {
                                            Directory.CreateDirectory(tempContentPath);
                                        }

                                        InvokeProvider.Item.Copy(new string[1] {
                                            Path.Combine(drive.DriveName, helpContentName)
                                        },
                                                                 Path.Combine(tempContentPath, helpContentName), false, CopyContainers.CopyTargetContainer, true, true);

                                        // Local
                                        _helpSystem.InstallHelpContent(UpdatableHelpCommandType.UpdateHelpCommand, Context, tempContentPath,
                                                                       destPaths, module.GetHelpContentName(contentUri.Culture),
                                                                       Path.Combine(Path.GetTempPath(), Path.GetFileNameWithoutExtension(Path.GetRandomFileName())),
                                                                       contentUri.Culture, xsdPath, out filesInstalled);
                                    }
                                }
                                catch (Exception e)
                                {
                                    throw new UpdatableHelpSystemException("HelpContentNotFound", StringUtil.Format(HelpDisplayStrings.HelpContentNotFound),
                                                                           ErrorCategory.ResourceUnavailable, null, e);
                                }
                            }
                            else
                            {
                                _helpSystem.InstallHelpContent(UpdatableHelpCommandType.UpdateHelpCommand, Context, helpContentUri,
                                                               destPaths, module.GetHelpContentName(contentUri.Culture),
                                                               Path.Combine(Path.GetTempPath(), Path.GetFileNameWithoutExtension(Path.GetRandomFileName())),
                                                               contentUri.Culture, xsdPath, out filesInstalled);
                            }
                        }
                        else
                        {
                            // Remote

                            // Download and install help content
                            if (!_helpSystem.DownloadAndInstallHelpContent(UpdatableHelpCommandType.UpdateHelpCommand, Context,
                                                                           destPaths, module.GetHelpContentName(contentUri.Culture), contentUri.Culture, helpContentUri, xsdPath, out filesInstalled))
                            {
                                installed = false;
                                continue;
                            }
                        }

                        _helpSystem.GenerateHelpInfo(module.ModuleName, module.ModuleGuid, newHelpInfo.UnresolvedUri, contentUri.Culture.Name, newHelpInfo.GetCultureVersion(contentUri.Culture),
                                                     module.ModuleBase, module.GetHelpInfoName(), _force);

                        foreach (string fileInstalled in filesInstalled)
                        {
                            WriteVerbose(StringUtil.Format(HelpDisplayStrings.SuccessfullyUpdatedHelpContent, module.ModuleName,
                                                           StringUtil.Format(HelpDisplayStrings.UpdatedHelpContent, fileInstalled), contentUri.Culture.Name,
                                                           newHelpInfo.GetCultureVersion(contentUri.Culture)));
                        }

                        LogMessage(StringUtil.Format(HelpDisplayStrings.UpdateHelpCompleted));

                        installed = true;
                    }
                    catch (Exception e)
                    {
                        ProcessException(module.ModuleName, contentUri.Culture.Name, e);
                    }
                }
            }

            return(installed);
        }
Exemple #2
0
        internal override bool ProcessModuleWithCulture(UpdatableHelpModuleInfo module, string culture)
        {
            if (((InitialSessionState.IsEngineModule(module.ModuleName) || InitialSessionState.IsNestedEngineModule(module.ModuleName)) || module.ModuleName.Equals(InitialSessionState.CoreSnapin, StringComparison.OrdinalIgnoreCase)) && !UpdatableHelpSystem.IsAdministrator())
            {
                string message = StringUtil.Format(HelpErrors.UpdatableHelpRequiresElevation, new object[0]);
                base.ProcessException(module.ModuleName, null, new UpdatableHelpSystemException("UpdatableHelpSystemRequiresElevation", message, ErrorCategory.InvalidOperation, null, null));
                return(false);
            }
            UpdatableHelpInfo currentHelpInfo = null;
            UpdatableHelpInfo newHelpInfo     = null;
            string            str2            = null;
            string            xml             = UpdatableHelpSystem.LoadStringFromPath(this, base.SessionState.Path.Combine(module.ModuleBase, module.GetHelpInfoName()), null);

            if (xml != null)
            {
                currentHelpInfo = base._helpSystem.CreateHelpInfo(xml, module.ModuleName, module.ModuleGuid, null, null, false);
            }
            if (!this.alreadyCheckedOncePerDayPerModule && !base.CheckOncePerDayPerModule(module.ModuleName, module.ModuleBase, module.GetHelpInfoName(), DateTime.UtcNow, base._force))
            {
                return(true);
            }
            this.alreadyCheckedOncePerDayPerModule = true;
            if (this._path != null)
            {
                //using (null)
                {
                    try
                    {
                        Collection <string> collection = new Collection <string>();
                        foreach (string str4 in this._path)
                        {
                            if (string.IsNullOrEmpty(str4))
                            {
                                PSArgumentException exception = new PSArgumentException(StringUtil.Format(HelpDisplayStrings.PathNullOrEmpty, new object[0]));
                                base.WriteError(exception.ErrorRecord);
                                return(false);
                            }
                            try
                            {
                                string path = str4;
                                if (base._credential != null)
                                {
                                    UpdatableHelpSystemDrive drive2 = new UpdatableHelpSystemDrive(this, str4, base._credential);
                                    path = drive2.DriveName;
                                }
                                foreach (string str6 in base.ResolvePath(path, this._recurse, this.isLiteralPath))
                                {
                                    collection.Add(str6);
                                }
                            }
                            catch (System.Management.Automation.DriveNotFoundException exception2)
                            {
                                this.ThrowPathMustBeValidContainersException(str4, exception2);
                            }
                            catch (ItemNotFoundException exception3)
                            {
                                this.ThrowPathMustBeValidContainersException(str4, exception3);
                            }
                        }
                        if (collection.Count == 0)
                        {
                            return(true);
                        }
                        foreach (string str7 in collection)
                        {
                            string str8 = base.SessionState.Path.Combine(str7, module.GetHelpInfoName());
                            xml = UpdatableHelpSystem.LoadStringFromPath(this, str8, base._credential);
                            if (xml != null)
                            {
                                newHelpInfo = base._helpSystem.CreateHelpInfo(xml, module.ModuleName, module.ModuleGuid, culture, str7, false);
                                str2        = str7;
                                goto Label_02DD;
                            }
                        }
                    }
                    catch (Exception exception4)
                    {
                        CommandProcessorBase.CheckForSevereException(exception4);
                        throw new UpdatableHelpSystemException("UnableToRetrieveHelpInfoXml", StringUtil.Format(HelpDisplayStrings.UnableToRetrieveHelpInfoXml, culture), ErrorCategory.ResourceUnavailable, null, exception4);
                    }
                    goto Label_02DD;
                }
            }
            string str9 = base._helpSystem.GetHelpInfoUri(module, null).ResolvedUri + module.GetHelpInfoName();

            newHelpInfo = base._helpSystem.GetHelpInfo(UpdatableHelpCommandType.UpdateHelpCommand, str9, module.ModuleName, module.ModuleGuid, culture);
Label_02DD:
            if (newHelpInfo == null)
            {
                throw new UpdatableHelpSystemException("UnableToRetrieveHelpInfoXml", StringUtil.Format(HelpDisplayStrings.UnableToRetrieveHelpInfoXml, culture), ErrorCategory.ResourceUnavailable, null, null);
            }
            bool flag = false;

            foreach (UpdatableHelpUri uri in newHelpInfo.HelpContentUriCollection)
            {
                if (!base.IsUpdateNecessary(module, currentHelpInfo, newHelpInfo, uri.Culture, base._force))
                {
                    base.WriteVerbose(StringUtil.Format(HelpDisplayStrings.SuccessfullyUpdatedHelpContent, new object[] { module.ModuleName, HelpDisplayStrings.NewestContentAlreadyInstalled, uri.Culture.Name, newHelpInfo.GetCultureVersion(uri.Culture) }));
                    flag = true;
                }
                else
                {
                    try
                    {
                        Collection <string> collection3;
                        string resolvedUri            = uri.ResolvedUri;
                        string xsdPath                = base.SessionState.Path.Combine(Utils.GetApplicationBase(base.Context.ShellID), @"Schemas\PSMaml\maml.xsd");
                        Collection <string> destPaths = new Collection <string> {
                            module.ModuleBase
                        };
                        if (UpdatableHelpCommandBase.IsSystemModule(module.ModuleName) && Environment.Is64BitOperatingSystem)
                        {
                            string item = Utils.GetApplicationBase(Utils.DefaultPowerShellShellID).Replace("System32", "SysWOW64");
                            destPaths.Add(item);
                        }
                        if (Directory.Exists(resolvedUri))
                        {
                            if (base._credential != null)
                            {
                                string helpContentName = module.GetHelpContentName(uri.Culture);
                                string str14           = Path.Combine(Path.GetTempPath(), Path.GetFileNameWithoutExtension(Path.GetRandomFileName()));
                                try
                                {
                                    using (UpdatableHelpSystemDrive drive3 = new UpdatableHelpSystemDrive(this, resolvedUri, base._credential))
                                    {
                                        if (!Directory.Exists(str14))
                                        {
                                            Directory.CreateDirectory(str14);
                                        }
                                        base.InvokeProvider.Item.Copy(new string[] { Path.Combine(drive3.DriveName, helpContentName) }, Path.Combine(str14, helpContentName), false, CopyContainers.CopyTargetContainer, true, true);
                                        base._helpSystem.InstallHelpContent(UpdatableHelpCommandType.UpdateHelpCommand, base.Context, str14, destPaths, module.GetHelpContentName(uri.Culture), Path.Combine(Path.GetTempPath(), Path.GetFileNameWithoutExtension(Path.GetRandomFileName())), uri.Culture, xsdPath, out collection3);
                                    }
                                    goto Label_0593;
                                }
                                catch (Exception exception5)
                                {
                                    CommandProcessorBase.CheckForSevereException(exception5);
                                    throw new UpdatableHelpSystemException("HelpContentNotFound", StringUtil.Format(HelpDisplayStrings.HelpContentNotFound, new object[0]), ErrorCategory.ResourceUnavailable, null, exception5);
                                }
                            }
                            base._helpSystem.InstallHelpContent(UpdatableHelpCommandType.UpdateHelpCommand, base.Context, resolvedUri, destPaths, module.GetHelpContentName(uri.Culture), Path.Combine(Path.GetTempPath(), Path.GetFileNameWithoutExtension(Path.GetRandomFileName())), uri.Culture, xsdPath, out collection3);
                        }
                        else if (!base._helpSystem.DownloadAndInstallHelpContent(UpdatableHelpCommandType.UpdateHelpCommand, base.Context, destPaths, module.GetHelpContentName(uri.Culture), uri.Culture, resolvedUri, xsdPath, out collection3))
                        {
                            flag = false;
                            goto Label_069B;
                        }
Label_0593:
                        base._helpSystem.GenerateHelpInfo(module.ModuleName, module.ModuleGuid, newHelpInfo.UnresolvedUri, uri.Culture.Name, newHelpInfo.GetCultureVersion(uri.Culture), module.ModuleBase, module.GetHelpInfoName(), base._force);
                        foreach (string str15 in collection3)
                        {
                            base.WriteVerbose(StringUtil.Format(HelpDisplayStrings.SuccessfullyUpdatedHelpContent, new object[] { module.ModuleName, StringUtil.Format(HelpDisplayStrings.UpdatedHelpContent, str15), uri.Culture.Name, newHelpInfo.GetCultureVersion(uri.Culture) }));
                        }
                        base.LogMessage(StringUtil.Format(HelpDisplayStrings.UpdateHelpCompleted, new object[0]));
                        flag = true;
                    }
                    catch (Exception exception6)
                    {
                        CommandProcessorBase.CheckForSevereException(exception6);
                        base.ProcessException(module.ModuleName, uri.Culture.Name, exception6);
                    }
                    Label_069B :;
                }
            }
            return(flag);
        }
        /// <summary>
        /// Process a single module with a given culture
        /// </summary>
        /// <param name="module">module to process</param>
        /// <param name="culture">culture to use</param>
        /// <returns>true if the module has been processed, false if not</returns>
        internal override bool ProcessModuleWithCulture(UpdatableHelpModuleInfo module, string culture)
        {
            Collection <string> resolvedPaths = new Collection <string>();

            // Search for the HelpInfo XML
            foreach (string path in _path)
            {
                UpdatableHelpSystemDrive helpInfoDrive = null;

                try
                {
                    if (String.IsNullOrEmpty(path))
                    {
                        PSArgumentException e = new PSArgumentException(StringUtil.Format(HelpDisplayStrings.PathNullOrEmpty));
                        WriteError(e.ErrorRecord);
                        return(false);
                    }

                    string destPath = path;

                    if (_credential != null)
                    {
                        if (path.Contains("*"))
                        {
                            // Deal with wildcards

                            int index = path.IndexOf("*", StringComparison.OrdinalIgnoreCase);

                            if (index == 0)
                            {
                                throw new UpdatableHelpSystemException("PathMustBeValidContainers",
                                                                       StringUtil.Format(HelpDisplayStrings.PathMustBeValidContainers, path), ErrorCategory.InvalidArgument,
                                                                       null, new ItemNotFoundException());
                            }
                            else
                            {
                                int i = index;
                                for (; i >= 0; i--)
                                {
                                    if (path[i].Equals('/') || path[i].Equals('\\'))
                                    {
                                        break;
                                    }
                                }

                                if (i == 0)
                                {
                                    throw new UpdatableHelpSystemException("PathMustBeValidContainers",
                                                                           StringUtil.Format(HelpDisplayStrings.PathMustBeValidContainers, path), ErrorCategory.InvalidArgument,
                                                                           null, new ItemNotFoundException());
                                }

                                helpInfoDrive = new UpdatableHelpSystemDrive(this, path.Substring(0, i), _credential);
                                destPath      = Path.Combine(helpInfoDrive.DriveName, path.Substring(i + 1, path.Length - (i + 1)));
                            }
                        }
                        else
                        {
                            helpInfoDrive = new UpdatableHelpSystemDrive(this, path, _credential);
                            destPath      = helpInfoDrive.DriveName;
                        }
                    }

                    if (_isLiteralPath)
                    {
                        string destinationPath = GetUnresolvedProviderPathFromPSPath(destPath);
                        if (!Directory.Exists(destinationPath))
                        {
                            throw new UpdatableHelpSystemException("PathMustBeValidContainers",
                                                                   StringUtil.Format(HelpDisplayStrings.PathMustBeValidContainers, path), ErrorCategory.InvalidArgument,
                                                                   null, new ItemNotFoundException());
                        }

                        resolvedPaths.Add(destinationPath);
                    }
                    else
                    {
                        try
                        {
                            // Expand wildcard characters
                            foreach (string tempPath in ResolvePath(destPath, false, false))
                            {
                                resolvedPaths.Add(tempPath);
                            }
                        }
                        catch (ItemNotFoundException e)
                        {
                            throw new UpdatableHelpSystemException("PathMustBeValidContainers",
                                                                   StringUtil.Format(HelpDisplayStrings.PathMustBeValidContainers, path), ErrorCategory.InvalidArgument, null, e);
                        }
                    }
                }
                finally
                {
                    if (helpInfoDrive != null)
                    {
                        helpInfoDrive.Dispose();
                    }
                }
            }

            if (resolvedPaths.Count == 0)
            {
                return(true);
            }


            bool installed = false;

            foreach (string path in resolvedPaths)
            {
                UpdatableHelpInfo currentHelpInfo = null;
                UpdatableHelpInfo newHelpInfo     = null;
                string            helpInfoUri     = null;

                // if -force is specified, no need to read from the current HelpInfo.xml file
                // because it won't be used for checking "IsUpdateNecessary"
                string xml = _force
                                 ? null
                                 : UpdatableHelpSystem.LoadStringFromPath(this,
                                                                          SessionState.Path.Combine(path, module.GetHelpInfoName()),
                                                                          _credential);

                if (xml != null)
                {
                    // constructing the helpinfo object from previous update help log xml..
                    // no need to resolve the uri's in this case.
                    currentHelpInfo = _helpSystem.CreateHelpInfo(xml, module.ModuleName, module.ModuleGuid,
                                                                 currentCulture: null, pathOverride: null, verbose: false,
                                                                 shouldResolveUri: false, ignoreValidationException: false);
                }

                // Don't update too frequently
                if (!_alreadyCheckedOncePerDayPerModule && !CheckOncePerDayPerModule(module.ModuleName, path, module.GetHelpInfoName(), DateTime.UtcNow, _force))
                {
                    return(true);
                }

                _alreadyCheckedOncePerDayPerModule = true;

                // Form the actual HelpInfo.xml uri
                helpInfoUri = _helpSystem.GetHelpInfoUri(module, null).ResolvedUri;
                string uri = helpInfoUri + module.GetHelpInfoName();

                newHelpInfo = _helpSystem.GetHelpInfo(_commandType, uri, module.ModuleName, module.ModuleGuid, culture);

                if (newHelpInfo == null)
                {
                    throw new UpdatableHelpSystemException("UnableToRetrieveHelpInfoXml",
                                                           StringUtil.Format(HelpDisplayStrings.UnableToRetrieveHelpInfoXml, culture), ErrorCategory.ResourceUnavailable,
                                                           null, null);
                }

                string tempPath = Path.Combine(Path.GetTempPath(), Path.GetFileNameWithoutExtension(Path.GetTempFileName()));
                foreach (UpdatableHelpUri contentUri in newHelpInfo.HelpContentUriCollection)
                {
                    if (!IsUpdateNecessary(module, currentHelpInfo, newHelpInfo, contentUri.Culture, _force))
                    {
                        WriteVerbose(StringUtil.Format(HelpDisplayStrings.SuccessfullyUpdatedHelpContent, module.ModuleName, HelpDisplayStrings.NewestContentAlreadyDownloaded,
                                                       contentUri.Culture.Name, newHelpInfo.GetCultureVersion(contentUri.Culture)));

                        installed = true;
                        continue;
                    }
                    else
                    {
                        Debug.Assert(helpInfoUri != null, "If we are here, helpInfoUri must not be null");

                        string helpContentUri  = contentUri.ResolvedUri;
                        string helpContentName = module.GetHelpContentName(contentUri.Culture);

                        UpdatableHelpSystemDrive helpContentDrive = null;

                        try
                        {
                            if (Directory.Exists(helpContentUri))
                            {
                                File.Copy(SessionState.Path.Combine(helpContentUri, helpContentName),
                                          SessionState.Path.Combine(path, helpContentName), true);
                            }
                            else
                            {
                                // Remote

                                if (_credential != null)
                                {
                                    try
                                    {
                                        helpContentDrive = new UpdatableHelpSystemDrive(this, path, _credential);

                                        if (!_helpSystem.DownloadHelpContent(_commandType, tempPath, helpContentUri, helpContentName, culture))
                                        {
                                            installed = false;
                                            continue;
                                        }

                                        InvokeProvider.Item.Copy(new string[1] {
                                            tempPath
                                        }, helpContentDrive.DriveName, true, CopyContainers.CopyChildrenOfTargetContainer,
                                                                 true, true);
                                    }
                                    catch (Exception e)
                                    {
                                        CommandProcessorBase.CheckForSevereException(e);

                                        ProcessException(module.ModuleName, contentUri.Culture.Name, e);
                                        installed = false;
                                        continue;
                                    }
                                }
                                else
                                {
                                    if (!_helpSystem.DownloadHelpContent(_commandType, path, helpContentUri, helpContentName, culture))
                                    {
                                        installed = false;
                                        continue;
                                    }
                                }
                            }

                            if (_credential != null)
                            {
                                _helpSystem.GenerateHelpInfo(module.ModuleName, module.ModuleGuid, newHelpInfo.UnresolvedUri, contentUri.Culture.Name, newHelpInfo.GetCultureVersion(contentUri.Culture), tempPath,
                                                             module.GetHelpInfoName(), _force);

                                InvokeProvider.Item.Copy(new string[1] {
                                    Path.Combine(tempPath, module.GetHelpInfoName())
                                }, Path.Combine(helpContentDrive.DriveName, module.GetHelpInfoName()), false,
                                                         CopyContainers.CopyTargetContainer, true, true);
                            }
                            else
                            {
                                _helpSystem.GenerateHelpInfo(module.ModuleName, module.ModuleGuid, newHelpInfo.UnresolvedUri, contentUri.Culture.Name, newHelpInfo.GetCultureVersion(contentUri.Culture), path,
                                                             module.GetHelpInfoName(), _force);
                            }

                            WriteVerbose(StringUtil.Format(HelpDisplayStrings.SuccessfullyUpdatedHelpContent, module.ModuleName,
                                                           StringUtil.Format(HelpDisplayStrings.SavedHelpContent, System.IO.Path.Combine(path, helpContentName)), contentUri.Culture.Name,
                                                           newHelpInfo.GetCultureVersion(contentUri.Culture)));

                            LogMessage(StringUtil.Format(HelpDisplayStrings.SaveHelpCompleted, path));
                        }
                        catch (Exception e)
                        {
                            CommandProcessorBase.CheckForSevereException(e);

                            ProcessException(module.ModuleName, contentUri.Culture.Name, e);
                        }
                        finally
                        {
                            if (helpContentDrive != null)
                            {
                                helpContentDrive.Dispose();
                            }
                        }
                    }
                }

                installed = true;
            }

            return(installed);
        }
Exemple #4
0
        internal override bool ProcessModuleWithCulture(UpdatableHelpModuleInfo module, string culture)
        {
            Collection <string> collection = new Collection <string>();

            foreach (string str in this._path)
            {
                UpdatableHelpSystemDrive drive = null;
                using (drive)
                {
                    if (string.IsNullOrEmpty(str))
                    {
                        PSArgumentException exception = new PSArgumentException(StringUtil.Format(HelpDisplayStrings.PathNullOrEmpty, new object[0]));
                        base.WriteError(exception.ErrorRecord);
                        return(false);
                    }
                    string path = str;
                    if (base._credential != null)
                    {
                        if (str.Contains("*"))
                        {
                            int index = str.IndexOf("*", StringComparison.OrdinalIgnoreCase);
                            if (index == 0)
                            {
                                throw new UpdatableHelpSystemException("PathMustBeValidContainers", StringUtil.Format(HelpDisplayStrings.PathMustBeValidContainers, str), ErrorCategory.InvalidArgument, null, new ItemNotFoundException());
                            }
                            int length = index;
                            while (length >= 0)
                            {
                                char ch = str[length];
                                if (ch.Equals('/'))
                                {
                                    break;
                                }
                                char ch2 = str[length];
                                if (ch2.Equals('\\'))
                                {
                                    break;
                                }
                                length--;
                            }
                            if (length == 0)
                            {
                                throw new UpdatableHelpSystemException("PathMustBeValidContainers", StringUtil.Format(HelpDisplayStrings.PathMustBeValidContainers, str), ErrorCategory.InvalidArgument, null, new ItemNotFoundException());
                            }
                            drive = new UpdatableHelpSystemDrive(this, str.Substring(0, length), base._credential);
                            path  = Path.Combine(drive.DriveName, str.Substring(length + 1, str.Length - (length + 1)));
                        }
                        else
                        {
                            drive = new UpdatableHelpSystemDrive(this, str, base._credential);
                            path  = drive.DriveName;
                        }
                    }
                    if (this.isLiteralPath)
                    {
                        string unresolvedProviderPathFromPSPath = base.GetUnresolvedProviderPathFromPSPath(path);
                        if (!Directory.Exists(unresolvedProviderPathFromPSPath))
                        {
                            throw new UpdatableHelpSystemException("PathMustBeValidContainers", StringUtil.Format(HelpDisplayStrings.PathMustBeValidContainers, str), ErrorCategory.InvalidArgument, null, new ItemNotFoundException());
                        }
                        collection.Add(unresolvedProviderPathFromPSPath);
                    }
                    else
                    {
                        try
                        {
                            foreach (string str4 in base.ResolvePath(path, false, false))
                            {
                                collection.Add(str4);
                            }
                        }
                        catch (ItemNotFoundException exception2)
                        {
                            throw new UpdatableHelpSystemException("PathMustBeValidContainers", StringUtil.Format(HelpDisplayStrings.PathMustBeValidContainers, str), ErrorCategory.InvalidArgument, null, exception2);
                        }
                    }
                }
            }
            if (collection.Count == 0)
            {
                return(true);
            }
            bool flag = false;

            foreach (string str5 in collection)
            {
                UpdatableHelpInfo currentHelpInfo = null;
                UpdatableHelpInfo newHelpInfo     = null;
                string            xml             = UpdatableHelpSystem.LoadStringFromPath(this, base.SessionState.Path.Combine(str5, module.GetHelpInfoName()), base._credential);
                if (xml != null)
                {
                    currentHelpInfo = base._helpSystem.CreateHelpInfo(xml, module.ModuleName, module.ModuleGuid, null, null, false);
                }
                if (!this.alreadyCheckedOncePerDayPerModule && !base.CheckOncePerDayPerModule(module.ModuleName, str5, module.GetHelpInfoName(), DateTime.UtcNow, base._force))
                {
                    return(true);
                }
                this.alreadyCheckedOncePerDayPerModule = true;
                string str8 = base._helpSystem.GetHelpInfoUri(module, null).ResolvedUri + module.GetHelpInfoName();
                newHelpInfo = base._helpSystem.GetHelpInfo(base._commandType, str8, module.ModuleName, module.ModuleGuid, culture);
                if (newHelpInfo == null)
                {
                    throw new UpdatableHelpSystemException("UnableToRetrieveHelpInfoXml", StringUtil.Format(HelpDisplayStrings.UnableToRetrieveHelpInfoXml, culture), ErrorCategory.ResourceUnavailable, null, null);
                }
                foreach (UpdatableHelpUri uri in newHelpInfo.HelpContentUriCollection)
                {
                    if (!base.IsUpdateNecessary(module, currentHelpInfo, newHelpInfo, uri.Culture, base._force))
                    {
                        base.WriteVerbose(StringUtil.Format(HelpDisplayStrings.SuccessfullyUpdatedHelpContent, new object[] { module.ModuleName, HelpDisplayStrings.NewestContentAlreadyDownloaded, uri.Culture.Name, newHelpInfo.GetCultureVersion(uri.Culture) }));
                        flag = true;
                    }
                    else
                    {
                        string resolvedUri              = uri.ResolvedUri;
                        string helpContentName          = module.GetHelpContentName(uri.Culture);
                        string str11                    = Path.Combine(Path.GetTempPath(), Path.GetFileNameWithoutExtension(Path.GetTempFileName()));
                        UpdatableHelpSystemDrive drive2 = null;
                        using (drive2)
                        {
                            try
                            {
                                if (Directory.Exists(resolvedUri))
                                {
                                    File.Copy(base.SessionState.Path.Combine(resolvedUri, helpContentName), base.SessionState.Path.Combine(str5, helpContentName), true);
                                }
                                else
                                {
                                    if (base._credential != null)
                                    {
                                        try
                                        {
                                            drive2 = new UpdatableHelpSystemDrive(this, str5, base._credential);
                                            if (!base._helpSystem.DownloadHelpContent(base._commandType, str11, resolvedUri, helpContentName, culture))
                                            {
                                                flag = false;
                                                goto Label_0641;
                                            }
                                            base.InvokeProvider.Item.Copy(new string[] { str11 }, drive2.DriveName, true, CopyContainers.CopyChildrenOfTargetContainer, true, true);
                                            goto Label_04C2;
                                        }
                                        catch (Exception exception3)
                                        {
                                            CommandProcessorBase.CheckForSevereException(exception3);
                                            base.ProcessException(module.ModuleName, uri.Culture.Name, exception3);
                                            flag = false;
                                            goto Label_0641;
                                        }
                                    }
                                    if (!base._helpSystem.DownloadHelpContent(base._commandType, str5, resolvedUri, helpContentName, culture))
                                    {
                                        flag = false;
                                        goto Label_0641;
                                    }
                                }
Label_04C2:
                                if (base._credential != null)
                                {
                                    base._helpSystem.GenerateHelpInfo(module.ModuleName, module.ModuleGuid, newHelpInfo.UnresolvedUri, uri.Culture.Name, newHelpInfo.GetCultureVersion(uri.Culture), str11, module.GetHelpInfoName(), base._force);
                                    base.InvokeProvider.Item.Copy(new string[] { Path.Combine(str11, module.GetHelpInfoName()) }, Path.Combine(drive2.DriveName, module.GetHelpInfoName()), false, CopyContainers.CopyTargetContainer, true, true);
                                }
                                else
                                {
                                    base._helpSystem.GenerateHelpInfo(module.ModuleName, module.ModuleGuid, newHelpInfo.UnresolvedUri, uri.Culture.Name, newHelpInfo.GetCultureVersion(uri.Culture), str5, module.GetHelpInfoName(), base._force);
                                }
                                base.WriteVerbose(StringUtil.Format(HelpDisplayStrings.SuccessfullyUpdatedHelpContent, new object[] { module.ModuleName, StringUtil.Format(HelpDisplayStrings.SavedHelpContent, Path.Combine(str5, helpContentName)), uri.Culture.Name, newHelpInfo.GetCultureVersion(uri.Culture) }));
                                base.LogMessage(StringUtil.Format(HelpDisplayStrings.SaveHelpCompleted, str5));
                            }
                            catch (Exception exception4)
                            {
                                CommandProcessorBase.CheckForSevereException(exception4);
                                base.ProcessException(module.ModuleName, uri.Culture.Name, exception4);
                            }
                        }
                        Label_0641 :;
                    }
                }
                flag = true;
            }
            return(flag);
        }