Beispiel #1
0
        /// <summary>
        /// Reads all HHC files and checks which one has the global object tag.
        /// This hhc file will be returned as master hhc
        /// </summary>
        /// <param name="hhcTopics">list of topics containing the extension hhc</param>
        /// <param name="TopicItemArrayList">true if the arraylist contains topic items</param>
        /// <returns>the filename of the found master toc</returns>
        private string GetMasterHHC(ArrayList hhcTopics, bool TopicItemArrayList)
        {
            string sRet = "";

            if ((hhcTopics != null) && (hhcTopics.Count > 0))
            {
                if (TopicItemArrayList)
                {
                    if (hhcTopics.Count == 1)
                    {
                        sRet = ((TopicEntry)hhcTopics[0]).Locale;
                    }
                    else
                    {
                        foreach (TopicEntry curEntry in hhcTopics)
                        {
                            CHMStream.CHMStream iw         = null;
                            MemoryStream        fileObject = null;

                            if (_associatedFile.CurrentStorageWrapper == null)
                            {
                                iw = new CHMStream.CHMStream();
                                iw.OpenCHM(_associatedFile.ChmFilePath);
                            }
                            else
                            {
                                iw = _associatedFile.CurrentStorageWrapper;
                            }

                            fileObject = iw.OpenStream(curEntry.Locale);
                            if (fileObject != null)
                            {
                                string fileString = _associatedFile.TextEncoding.GetString(fileObject.ToArray(), 0, (int)fileObject.Length);
                                fileObject.Close();

                                if (HHCParser.HasGlobalObjectTag(fileString, _associatedFile))
                                {
                                    sRet = curEntry.Locale;
                                    break;
                                }
                            }
                        }
                    }
                }
                else
                {
                    if (hhcTopics.Count == 1)
                    {
                        sRet = ((string)hhcTopics[0]);
                    }
                    else
                    {
                        foreach (string curEntry in hhcTopics)
                        {
                            CHMStream.CHMStream iw         = null;
                            MemoryStream        fileObject = null;

                            if (_associatedFile.CurrentStorageWrapper == null)
                            {
                                iw = new CHMStream.CHMStream();
                                iw.OpenCHM(_associatedFile.ChmFilePath);
                            }
                            else
                            {
                                iw = _associatedFile.CurrentStorageWrapper;
                            }

                            fileObject = iw.OpenStream(curEntry);
                            if (fileObject != null)
                            {
                                string fileString = _associatedFile.TextEncoding.GetString(fileObject.ToArray(), 0, (int)fileObject.Length);
                                fileObject.Close();

                                if (HHCParser.HasGlobalObjectTag(fileString, _associatedFile))
                                {
                                    sRet = curEntry;
                                    break;
                                }
                            }
                        }
                    }
                }
            }

            return(sRet);
        }
        /// <summary>
        /// Reads all HHC files and checks which one has the global object tag.
        /// This hhc file will be returned as master hhc
        /// </summary>
        /// <param name="hhcTopics">list of topics containing the extension hhc</param>
        /// <param name="TopicItemArrayList">true if the arraylist contains topic items</param>
        /// <returns>the filename of the found master toc</returns>
        private string GetMasterHHC(ArrayList hhcTopics, bool TopicItemArrayList)
        {
            string sRet = "";

            if ((hhcTopics != null) && (hhcTopics.Count > 0))
            {
                if (TopicItemArrayList)
                {
                    if (hhcTopics.Count == 1)
                    {
                        sRet = ((TopicEntry)hhcTopics[0]).Locale;
                    }
                    else
                    {
                        foreach (TopicEntry curEntry in hhcTopics)
                        {
                            ITStorageWrapper iw = null;
                            // Open the internal chm system files and parse their content
                            FileObject fileObject = null;

                            if (_associatedFile.CurrentStorageWrapper == null)
                            {
                                iw = new ITStorageWrapper(_associatedFile.ChmFilePath, false);
                            }
                            else
                            {
                                iw = _associatedFile.CurrentStorageWrapper;
                            }

                            fileObject = iw.OpenUCOMStream(null, curEntry.Locale);
                            if (fileObject != null)
                            {
                                string fileString = fileObject.ReadFromFile(_associatedFile.TextEncoding);
                                fileObject.Close();

                                if (HHCParser.HasGlobalObjectTag(fileString, _associatedFile))
                                {
                                    sRet = curEntry.Locale;
                                    break;
                                }
                            }
                        }
                    }
                }
                else
                {
                    if (hhcTopics.Count == 1)
                    {
                        sRet = ((string)hhcTopics[0]);
                    }
                    else
                    {
                        foreach (string curEntry in hhcTopics)
                        {
                            ITStorageWrapper iw = null;
                            // Open the internal chm system files and parse their content
                            FileObject fileObject = null;

                            if (_associatedFile.CurrentStorageWrapper == null)
                            {
                                iw = new ITStorageWrapper(_associatedFile.ChmFilePath, false);
                            }
                            else
                            {
                                iw = _associatedFile.CurrentStorageWrapper;
                            }

                            fileObject = iw.OpenUCOMStream(null, curEntry);
                            if (fileObject != null)
                            {
                                string fileString = fileObject.ReadFromFile(_associatedFile.TextEncoding);
                                fileObject.Close();

                                if (HHCParser.HasGlobalObjectTag(fileString, _associatedFile))
                                {
                                    sRet = curEntry;
                                    break;
                                }
                            }
                        }
                    }
                }
            }

            return(sRet);
        }