public LensMessage RegisterFile(FileInfo file, string vendor, string ID, DocKey docKey, char type)
{
try
{
if (!file.Exists)
{
throw new LensException(ErrorIndex.FILE_NOT_EXISTS);
}
byte[] data = LensMessage.ReadFile(file);
String docType = LensMessage.GetDocType(file.Name);
return(RegisterBinaryData(data, docType, vendor, ID, docKey, type));
}
catch (LensException lex)
{
throw lex;
}
catch (SocketException sex)
{
throw new LensException(ErrorIndex.IO_READ_ERROR, sex);
}
catch (IOException iex)
{
throw new LensException(ErrorIndex.IO_READ_ERROR, iex);
}
catch (Exception ex)
{
throw new LensException(ErrorIndex.INTERNAL_ERR, ex);
}
}
public LensMessage Unregister(string vendor, DocKey docKey, char type)
{
string message = null;
switch (type)
{
case MSLens.RESUME_TYPE:
message = "<bgtcmd><unregister type = 'resume' vendor='" + vendor + "' key='" + docKey.GetKey() + "'/></bgtcmd>";
break;
case MSLens.POSTING_TYPE:
message = "<bgtcmd><unregister type = 'posting' vendor='" + vendor + "' key='" + docKey.GetKey() + "'/></bgtcmd>";
break;
default:
throw new LensException(ErrorIndex.INVALID_DOC_TYPE);
}
LensMessage unregMessage = LensMessage.Create(message, LensMessage.XML_TYPE);
return(SendMessage(unregMessage));
}
public LensMessage Unregister(string vendor, string docID, DocKey docKey, char type)
{
String message = null;
switch (type)
{
case MSLens.RESUME_TYPE:
message = "<bgtcmd><unregister type = 'resume' vendor='" + vendor + "' id='" + docID + "'/></bgtcmd>";
break;
case MSLens.POSTING_TYPE:
message = "<bgtcmd><unregister type = 'posting' vendor='" + vendor + "' id='" + docID + "'/></bgtcmd>";
break;
default:
throw new LensException(ErrorIndex.INVALID_DOC_TYPE);
}
LensMessage unregMessage = LensMessage.Create(message, LensMessage.XML_TYPE);
LensMessage outMessage = SendMessage(unregMessage);
String result = outMessage.GetMessageData();
// this is cheating, but we just need to extract the key value
int pos = result.IndexOf("key='");
if (pos != -1)
{
pos += 5; // skip key='
String key = result.Substring(pos, result.IndexOf("'", pos));
docKey.SetKey(ulong.Parse(key));
}
else
{
docKey.SetKey(0);
}
return(outMessage);
}
public LensMessage RegisterBinaryData(byte[] data, string docType, string vendor, string ID, DocKey docKey, char type)
{
try
{
LensMessage tagMessage = TagBinaryData(data, docType, type);
String result = tagMessage.GetMessageData();
int spos, epos;
String cmd = "";
try
{
switch (type)
{
case MSLens.RESUME_TYPE:
spos = result.IndexOf("<resume");
epos = result.LastIndexOf("</resume>") + 9;
cmd = "<bgtcmd><register type='resume' vendor='";
cmd += vendor;
cmd += "' id='";
cmd += ID;
cmd += "'>";
cmd += result.Substring(spos, epos - spos + 1);
cmd += "</register></bgtcmd>";
break;
case MSLens.POSTING_TYPE:
spos = result.IndexOf("<posting");
epos = result.LastIndexOf("</posting>") + 10;
cmd = "<bgtcmd><register type='posting' vendor='";
cmd += vendor;
cmd += "' id='";
cmd += ID;
cmd += "'>";
cmd += result.Substring(spos, epos);
cmd += "</register></bgtcmd>";
break;
default:
throw new LensException(ErrorIndex.INVALID_DOC_TYPE);
}
}
catch (LensException lex)
{
throw lex;
}
catch (IndexOutOfRangeException)
{
throw new LensException(ErrorIndex.TAG_TEXT_NOT_GENERATED);
//return LensMessage.CreateErrorMessage("Tag text not generated.");
}
LensMessage regMessage = SendMessage(LensMessage.Create(cmd, LensMessage.XML_TYPE));
result = regMessage.GetMessageData();
// this is cheating, but we just need to extract the key value
int pos = result.IndexOf("key='");
if (pos != -1)
{
pos += 5; // skip key='
string key = result.Substring(pos, result.IndexOf("'", pos));
docKey.SetKey(ulong.Parse(key));
}
else
{
docKey.SetKey(0);
}
return(regMessage);
}
catch (LensException lex)
{
throw lex;
}
catch (Exception ex)
{
throw new LensException(ErrorIndex.INTERNAL_ERR, ex);
}
}
public LensMessage RegisterText(string text, string vendor, string ID, DocKey docKey, char type)
{
return(RegisterBinaryData(LensMessage.ToBytes(text), "", vendor, ID, docKey, type));
}
