/// <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);
}