public MpqFileSourceFilter(MpqFile file)
{
CopyMediaTypes(detectedMediaType, defaultMediaType);
name = "Stream Source Filter";
filterState = FilterState.Stopped;
var extension = Path.GetExtension(file.Name);
try
{
using (var mediaTypeKey = Registry.ClassesRoot.OpenSubKey(@"Media Type"))
{
if (extension != null && extension.Length > 1)
{
try
{
using (var extensionsKey = mediaTypeKey.OpenSubKey(@"Extensions"))
using (var extensionKey = extensionsKey.OpenSubKey(extension))
{
var mediaType = new Guid(extensionKey.GetValue("Media Type", MediaType.Stream.ToString()) as string);
var subType = new Guid(extensionKey.GetValue("SubType", MediaSubType.None.ToString()) as string);
if (mediaType == MediaType.Stream && subType != MediaSubType.None && subType != MediaSubType.Null)
{
detectedMediaType.majorType = mediaType;
detectedMediaType.subType = subType;
return;
}
}
}
catch (Exception) { }
}
using (var streamMediaKey = mediaTypeKey.OpenSubKey(MediaType.Stream.ToString()))
foreach (var subTypeKeyName in streamMediaKey.GetSubKeyNames())
{
try
{
using (var subTypeKey = streamMediaKey.OpenSubKey(subTypeKeyName))
;
}
catch (Exception) { }
}
}
}
catch (Exception) { }
finally { outputPin = new StreamOutputPin(this); }
}
public MpqFileSourceFilter(MpqFile file)
{
CopyMediaTypes(detectedMediaType, defaultMediaType);
name = "Stream Source Filter";
filterState = FilterState.Stopped;
var extension = Path.GetExtension(file.Name);
try
{
using (var mediaTypeKey = Registry.ClassesRoot.OpenSubKey(@"Media Type"))
{
if (extension != null && extension.Length > 1)
try
{
using (var extensionsKey = mediaTypeKey.OpenSubKey(@"Extensions"))
using (var extensionKey = extensionsKey.OpenSubKey(extension))
{
var mediaType = new Guid(extensionKey.GetValue("Media Type", MediaType.Stream.ToString()) as string);
var subType = new Guid(extensionKey.GetValue("SubType", MediaSubType.None.ToString()) as string);
if (mediaType == MediaType.Stream && subType != MediaSubType.None && subType != MediaSubType.Null)
{
detectedMediaType.majorType = mediaType;
detectedMediaType.subType = subType;
return;
}
}
}
catch (Exception) { }
using (var streamMediaKey = mediaTypeKey.OpenSubKey(MediaType.Stream.ToString()))
foreach (var subTypeKeyName in streamMediaKey.GetSubKeyNames())
try
{
using (var subTypeKey = streamMediaKey.OpenSubKey(subTypeKeyName))
;
}
catch (Exception) { }
}
}
catch (Exception) { }
finally { outputPin = new StreamOutputPin(this); }
}
public MediaTypeEnumerator(StreamOutputPin pin)
{
this.pin = pin;
}
public MediaTypeEnumerator(StreamOutputPin pin)
{
this.pin = pin;
}
