public void GetMetadata(MetaData FoundMetaData, Users FoundUsers, Dates FoundDates, Emails foundEmails)
{
String strCreator = string.Empty;
String strLastModifiedBy = string.Empty;
foreach (Body Cuerpo in this.Cuerpos)
{
if (CompareUID(Cuerpo.UID, Body.UIDSummaryInformation))
{
foreach (Body.PropertyEntry Propiedad in Cuerpo.Propiedades)
{
String Valor = this.GetValue(Cuerpo.Offset + Propiedad.Offset);
switch (Propiedad.IdPropiedad)
{
case Body.PropertyEntry.SUMMARYINFORMATION_TITULO:
if (!string.IsNullOrEmpty(Valor.Trim()))
{
FoundMetaData.Title = Valor;
}
break;
case Body.PropertyEntry.SUMMARYINFORMATION_SUBJECT:
if (!string.IsNullOrEmpty(Valor.Trim()))
{
FoundMetaData.Subject = Valor;
}
break;
case Body.PropertyEntry.SUMMARYINFORMATION_NUMBER_OF_PAGES:
case Body.PropertyEntry.SUMMARYINFORMATION_NUMBER_OF_WORDS:
case Body.PropertyEntry.SUMMARYINFORMATION_NUMBER_OF_CHARACTERS:
if (!string.IsNullOrEmpty(Valor.Trim()))
{
FoundMetaData.Statistic += Body.PropertyEntry.SummaryInformationPropertyToString(Propiedad.IdPropiedad) + ": " + Valor + " ";
}
break;
case Body.PropertyEntry.SUMMARYINFORMATION_APPLICATION:
if (!string.IsNullOrEmpty(Valor.Trim()))
{
FoundMetaData.Applications.Items.Add(new ApplicationsItem(Analysis.ApplicationAnalysis.GetApplicationsFromString(Valor, this.Cabecera.OSH == 3 && this.Cabecera.OSL == 10)));
}
break;
case Body.PropertyEntry.SUMMARYINFORMATION_KEYWORDS:
if (!string.IsNullOrEmpty(Valor.Trim()))
{
FoundMetaData.Keywords = Valor;
}
break;
case Body.PropertyEntry.SUMMARYINFORMATION_COMMENTS:
if (!string.IsNullOrEmpty(Valor.Trim()))
{
FoundMetaData.Comments = Valor;
}
break;
case Body.PropertyEntry.SUMMARYINFORMATION_TEMPLATE:
if (!string.IsNullOrEmpty(Valor.Trim()))
{
FoundMetaData.Template = Valor;
}
break;
case Body.PropertyEntry.SUMMARYINFORMATION_REVISIONNUMBER:
if (!string.IsNullOrEmpty(Valor.Trim()))
{
Decimal d;
if (Decimal.TryParse(Valor, out d))
{
FoundMetaData.VersionNumber = d;
}
}
break;
case Body.PropertyEntry.SUMMARYINFORMATION_CREATETIME:
if (!string.IsNullOrEmpty(Valor.Trim()))
{
DateTime d;
if (DateTime.TryParse(Valor, out d))
{
FoundDates.CreationDateSpecified = true;
FoundDates.CreationDate = d.ToLocalTime();
}
}
break;
case Body.PropertyEntry.SUMMARYINFORMATION_LASTSAVEDTIME:
if (!string.IsNullOrEmpty(Valor.Trim()))
{
DateTime d;
if (DateTime.TryParse(Valor, out d))
{
FoundDates.ModificationDateSpecified = true;
FoundDates.ModificationDate = d.ToLocalTime();
}
}
break;
case Body.PropertyEntry.SUMMARYINFORMATION_LASTPRINTED:
if (!string.IsNullOrEmpty(Valor.Trim()))
{
DateTime d;
if (DateTime.TryParse(Valor, out d))
{
FoundDates.DatePrintingSpecified = true;
FoundDates.DatePrinting = d.ToLocalTime();
}
}
break;
case Body.PropertyEntry.SUMMARYINFORMATION_TOTALEDITINGTIME:
if (!string.IsNullOrEmpty(Valor.Trim()))
{
DateTime d;
if (DateTime.TryParse(Valor, out d))
{
d = new DateTime(d.ToFileTimeUtc());
FoundMetaData.EditTime = d.Ticks;
}
}
break;
case Body.PropertyEntry.SUMMARYINFORMATION_AUTHOR:
if (!string.IsNullOrEmpty(Valor.Trim()))
{
strCreator = Valor;
}
break;
case Body.PropertyEntry.SUMMARYINFORMATION_LASTSAVEDBY:
if (!string.IsNullOrEmpty(Valor.Trim()))
{
strLastModifiedBy = Valor;
}
break;
case Body.PropertyEntry.SUMMARYINFORMATION_CODEPAGE:
Valor = CodePageToCodification(Convert.ToInt32(Valor));
if (!string.IsNullOrEmpty(Valor.Trim()))
{
FoundMetaData.Codification = Valor;
}
break;
}
}
}
else if (CompareUID(Cuerpo.UID, Body.UIDDocumentSummaryInformation))
{
foreach (Body.PropertyEntry Propiedad in Cuerpo.Propiedades)
{
String Valor = this.GetValue(Cuerpo.Offset + Propiedad.Offset);
switch (Propiedad.IdPropiedad)
{
case Body.PropertyEntry.DOCUMENTSUMMARYINFORMATION_CATEGORY:
if (!string.IsNullOrEmpty(Valor.Trim()))
{
FoundMetaData.Category = Valor;
}
break;
case Body.PropertyEntry.DOCUMENTSUMMARYINFORMATION_BYTES:
case Body.PropertyEntry.DOCUMENTSUMMARYINFORMATION_LINES:
case Body.PropertyEntry.DOCUMENTSUMMARYINFORMATION_PARAGRAPHS:
case Body.PropertyEntry.DOCUMENTSUMMARYINFORMATION_SLIDES:
case Body.PropertyEntry.DOCUMENTSUMMARYINFORMATION_NOTES:
case Body.PropertyEntry.DOCUMENTSUMMARYINFORMATION_HIDDENSLIDES:
case Body.PropertyEntry.DOCUMENTSUMMARYINFORMATION_MMCLIPS:
if (!string.IsNullOrEmpty(Valor.Trim()))
{
FoundMetaData.Statistic += Body.PropertyEntry.DocumentSummaryInformationPropertyToString(Propiedad.IdPropiedad) + ": " + Valor + " ";
}
break;
case Body.PropertyEntry.DOCUMENTSUMMARYINFORMATION_MANAGER:
if (!string.IsNullOrEmpty(Valor.Trim()))
{
FoundUsers.AddUniqueItem(Valor, false);
}
break;
case Body.PropertyEntry.DOCUMENTSUMMARYINFORMATION_COMPANY:
if (!string.IsNullOrEmpty(Valor.Trim()))
{
FoundMetaData.Company = Valor;
}
break;
case Body.PropertyEntry.DOCUMENTSUMMARYINFORMATION_HEADINGPAIRS: break;
case Body.PropertyEntry.DOCUMENTSUMMARYINFORMATION_TITLESOFPARTS: break;
}
}
}
else if (CompareUID(Cuerpo.UID, Body.UIDDocumentSummaryInformationCustom))
{
if (Cuerpo.Propiedades[0].IdPropiedad == 0)
{
this.stream.Seek(Cuerpo.Offset + Cuerpo.Propiedades[1].Offset, SeekOrigin.Begin);
BinaryReader br = new BinaryReader(this.stream);
br.ReadInt32();
Boolean UnicodeNames = br.ReadInt32() == 0x4B0;
this.stream.Seek(Cuerpo.Offset + Cuerpo.Propiedades[0].Offset, SeekOrigin.Begin);
FoundMetaData.UserInfo = string.Empty;
for (int NumberOfCustomProperties = br.ReadInt32(); NumberOfCustomProperties > 0; NumberOfCustomProperties--)
{
int PropertyNumber = br.ReadInt32();
int CustomPropertyNameLength = br.ReadInt32();
String Name = UnicodeNames ? Encoding.Unicode.GetString(br.ReadBytes(CustomPropertyNameLength * 2)).Trim('\0') : Encoding.UTF8.GetString(br.ReadBytes(CustomPropertyNameLength)).Trim('\0');
if (PropertyNumber < Cuerpo.NumeroDePropiedades)
{
int i;
for (i = 0; i < Cuerpo.Propiedades.Length && Cuerpo.Propiedades[i].IdPropiedad != PropertyNumber; i++)
{
;
}
if (i < Cuerpo.Propiedades.Length)
{
long pos = this.stream.Position;
if (UnicodeNames && pos % 4 != 0)
{
pos += 2;
}
String Valor = this.GetValue(Cuerpo.Offset + Cuerpo.Propiedades[i].Offset).Trim();
this.stream.Seek(pos, SeekOrigin.Begin);
if (!string.IsNullOrEmpty(Valor.Trim()))
{
FoundMetaData.UserInfo += Name + ": " + Valor.Trim() + "\t";
if (Name == "_AuthorEmail")
{
foundEmails.AddUniqueItem(Valor.Trim());
}
}
}
}
}
}
}
}
if (!string.IsNullOrEmpty(strLastModifiedBy))
{
FoundUsers.AddUniqueItem(strLastModifiedBy, true);
}
if (!string.IsNullOrEmpty(strCreator))
{
FoundUsers.AddUniqueItem(strCreator, string.IsNullOrEmpty(strLastModifiedBy));
}
}
