/// <summary>
/// Extract from OST container
/// </summary>
public static void ExtractFromOstContainer(string fileName)
{
//ExStart:ExtractFromOstContainer
ExtractorFactory factory = new ExtractorFactory();
//get OST file's path
string filePath = Common.getFilePath(fileName);
using (var container = new PersonalStorageContainer(filePath))
{
for (int i = 0; i < container.Entities.Count; i++)
{
Console.WriteLine(container.Entities[i].Name);
Console.WriteLine(container.Entities[i].Path.ToString());
Console.WriteLine(container.Entities[i].MediaType);
Console.WriteLine(container.Entities[i][PersonalStorageContainer.EmailSubject]);
Console.WriteLine(container.Entities[i][PersonalStorageContainer.EmailSender]);
Console.WriteLine(container.Entities[i][PersonalStorageContainer.EmailReceiver]);
using (TextExtractor extractor = factory.CreateTextExtractor(container.Entities[i].OpenStream()))
{
Console.WriteLine("Content:");
Console.WriteLine(extractor != null ? extractor.ExtractAll() : "The document format is not supported");
}
}
}
//ExEnd:ExtractFromOstContainer
}
/// <summary>
/// Extracts from OST(pst) container with improved memory consumption
/// </summary>
public static void ExtractTextFromOstContainer2(string fileName)
{
//ExStart:ExtractTextFromOstContainer2_18.2
var container = new PersonalStorageContainer(Common.GetFilePath(fileName));
var enumerator = container.Entities.GetEnumerator();
while (enumerator.MoveNext())
{
var entity = enumerator.Current;
using (var entityStream = entity.OpenStream())
{
using (var extractor = new EmailTextExtractor(entityStream))
{
string content = extractor.ExtractAll();
Console.WriteLine(entity[PersonalStorageContainer.EmailSubject]);
Console.WriteLine(entity[PersonalStorageContainer.EmailSender]);
Console.WriteLine(entity[PersonalStorageContainer.EmailReceiver]);
Console.WriteLine(content);
}
}
}
//ExEnd:ExtractTextFromOstContainer2_18.2
}
