protected AsfFileConfiguration GetConfiguration(string fileName)
{
AsfFileConfiguration config = new AsfFileConfiguration();
bool isFirstObject = true;
_headerObjects = new List <AsfObject>();
using (FileStream stream = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
while (true)
{
AsfObject someObject = new AsfObject(stream);
if (isFirstObject && someObject.Guid != AsfGuid.ASF_Header_Object) // invalid file
{
return(null);
}
isFirstObject = false;
if (someObject.Size == 0)
{
break;
}
_headerObjects.Add(AsfObject.CreateAsfObject(someObject.Guid, stream, config));
if (someObject.Guid == AsfGuid.ASF_Data_Object)
{
//parse asf objects after data packets, if any
long filePosition = config.AsfHeaderSize + config.AsfPacketCount * config.AsfPacketSize;
stream.Position = filePosition;
}
}
}
return(config);
}
public void TearDown()
{
_mockRepository = null;
_parentAsfObject = null;
_detector = null;
_asfObject = null;
_childAsfObject = null;
}
public void CreateAsfObject()
{
AsfFile asfFile = new AsfFile(testVideoFileName);
AsfFileConfiguration config = new AsfFileConfiguration();
AsfFileHeader asfFileHeader;
using (FileStream fs = new FileStream(testVideoFileName, FileMode.Open, FileAccess.Read))
{
asfFileHeader = (AsfFileHeader)AsfObject.CreateAsfObject(AsfGuid.ASF_Header_Object, fs, config);
}
Assert.IsNotNull(asfFileHeader);
Assert.AreEqual <uint>(5292, asfFileHeader.HeaderSize);
}
public AsfHeaderItem(string name, Guid type, Stream stream)
{
Name = name;
_stream = stream;
Properties = new Dictionary <string, object>();
Subsections = new Dictionary <string, Dictionary <string, object> >();
AsfObject someObject = new AsfObject(stream, name);
Properties.Add("File Position", someObject.Position);
Properties.Add("Object ID", someObject.Guid.ToString().ToUpper());
Properties.Add("Object Size", someObject.Size);
_childNodes = new List <AsfHeaderItem>();
}
public void SetUp()
{
// The string "DynamicProxyGenAssembly2" is used in AsfDetector class to grant Rhino Mocks
// access to its internals.
Debug.Assert(RhinoMocks.NormalName == "DynamicProxyGenAssembly2");
_mockRepository = new MockRepository();
// Mocks and stubs
_detector = MockRepository.GenerateStub <IDetector>();
//_resultNode = MockRepository.GenerateStub<IResultNode>();
_childAsfObject = MockRepository.GenerateStub <AsfObject>(Enumerable.Repeat(_detector, 1));
_parentAsfObject = _mockRepository.PartialMock <AsfObject>(Enumerable.Repeat(_detector, 1));
_asfObject = _mockRepository.PartialMock <AsfObject>(Enumerable.Repeat(_detector, 1));
}
public LanguageListObject(AsfObject previousObject)
: base(previousObject, AsfObjectName.LanguageListObject)
{
}
public IndexParametersObject(AsfObject previousObject)
: base(previousObject, AsfObjectName.IndexParametersObject)
{
}
public TimecodeIndexParametersObject(AsfObject previousObject)
: base(previousObject, AsfObjectName.TimecodeIndexParametersObject)
{
}
public AdvancedContentEncryptionObject(AsfObject previousObject)
: base(previousObject, AsfObjectName.AdvancedContentEncryptionObject)
{
}
public StreamBitratePropertiesObject(AsfObject previousObject)
: base(previousObject, AsfObjectName.StreamBitratePropertiesObject)
{
}
public DigitalSignatureObject(AsfObject previousObject)
: base(previousObject, AsfObjectName.DigitalSignatureObject)
{
}
public StreamPrioritizationObject(AsfObject previousObject)
: base(previousObject, AsfObjectName.StreamPrioritizationObject)
{
}
public ErrorCorrectionObject(AsfObject previousObject)
: base(previousObject, AsfObjectName.ErrorCorrectionObject)
{
}
public IndexParametersPlaceholderObject(AsfObject previousObject)
: base(previousObject, AsfObjectName.PaddingObject)
{
}
public HeaderObject(AsfObject previousObject)
: base(previousObject, AsfObjectName.HeaderObject)
{
}
public PaddingObject(AsfObject previousObject)
: base(previousObject, AsfObjectName.PaddingObject)
{
}
public ContentEncryptionObject(AsfObject previousObject)
: base(previousObject, AsfObjectName.ContentEncryptionObject)
{
}
public static List<AsfHeaderItem> GetHeaderObjects(string fileName)
{
List<AsfHeaderItem> asfHeaderItems = new List<AsfHeaderItem>();
bool isFirstObject = true;
AsfHeaderItem asfHeaderItem = null;
AsfHeaderItem asfHeaderExtensionsItem = null;
AsfHeaderItem.Configuration.Reset();
try
{
using (FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read))
{
while (true)
{
AsfObject someObject = new AsfObject(fs);
long objSize = (long)someObject.Size;
if (objSize == 0)
break;
Guid objGuid = someObject.Guid;
if (isFirstObject && objGuid != AsfGuid.ASF_Header_Object) // invalid file
return null;
if (objGuid == AsfGuid.ASF_Header_Object)
{
asfHeaderItem = new AsfFileHeaderItem(fs);
asfHeaderItems.Add(asfHeaderItem);
isFirstObject = false;
}
else if (objGuid == AsfGuid.ASF_Stream_Bitrate_Properties_Object)
{
AsfHeaderItem item = new AsfStreamBitratePropertiesItem(fs);
asfHeaderItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_File_Properties_Object)
{
AsfFilePropertiesItem item = new AsfFilePropertiesItem(fs);
asfHeaderItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Header_Extension_Object)
{
asfHeaderExtensionsItem = new AsfHeaderExtensionItem(fs);
asfHeaderItem.Add(asfHeaderExtensionsItem);
}
else if (objGuid == AsfGuid.ASF_Language_List_Object)
{
AsfLanguageListObjectItem item = new AsfLanguageListObjectItem(fs);
asfHeaderExtensionsItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Stream_Properties_Object)
{
AsfStreamPropertiesObjectItem item = new AsfStreamPropertiesObjectItem(fs);
asfHeaderItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Extended_Stream_Properties_Object)
{
AsfExtendedStreamPropertiesItem item = new AsfExtendedStreamPropertiesItem(fs);
asfHeaderExtensionsItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Compatibility_Object)
{
AsfCompatibilityObjectItem item = new AsfCompatibilityObjectItem(fs);
asfHeaderExtensionsItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Metadata_Object)
{
AsfMetadataObjectItem item = new AsfMetadataObjectItem(fs);
asfHeaderExtensionsItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Padding_Object)
{
AsfPaddingObjectItem item = new AsfPaddingObjectItem(fs);
asfHeaderExtensionsItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Index_Parameters_Placeholder_Object)
{
AsfIndexParametersPlaceholderItem item = new AsfIndexParametersPlaceholderItem(fs);
asfHeaderExtensionsItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Extended_Content_Description_Object)
{
AsfExtendedContentDescriptionItem item = new AsfExtendedContentDescriptionItem(fs);
asfHeaderItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Codec_List_Object)
{
AsfCodecListObjectItem item = new AsfCodecListObjectItem(fs);
asfHeaderItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Data_Object)
{
AsfDataObjectItem item = new AsfDataObjectItem(fs);
asfHeaderItems.Add(item);
}
else if (objGuid == AsfGuid.ASF_Simple_Index_Object)
{
AsfSimpleIndexObjectItem item = new AsfSimpleIndexObjectItem(fs);
asfHeaderItems.Add(item);
}
else if (objGuid == AsfGuid.ASF_Bitrate_Mutual_Exclusion_Object)
{
AsfBitrateMutualExclusionObjectItem item = new AsfBitrateMutualExclusionObjectItem(fs);
asfHeaderItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Content_Description_Object)
{
AsfContentDescriptionObjectItem item = new AsfContentDescriptionObjectItem(fs);
asfHeaderItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Stream_Prioritization_Object)
{
AsfStreamPrioritizationObjectItem item = new AsfStreamPrioritizationObjectItem(fs);
asfHeaderItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Timecode_Index_Parameters_Object)
{
AsfTimecodeIndexParametersObjectItem item = new AsfTimecodeIndexParametersObjectItem(fs);
asfHeaderExtensionsItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Index_Parameters_Object)
{
AsfIndexParametersObjectItem item = new AsfIndexParametersObjectItem(fs);
asfHeaderExtensionsItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Index_Object)
{
AsfIndexObjectItem item = new AsfIndexObjectItem(fs);
asfHeaderItems.Add(item);
}
else if (objGuid == AsfGuid.ASF_Script_Command_Object)
{
AsfScriptCommandObjectItem item = new AsfScriptCommandObjectItem(fs);
asfHeaderItem.Add(item);
}
else //Unknown object
{
fs.Seek(fs.Position + objSize, SeekOrigin.Begin);
}
}
return asfHeaderItems;
}
}
catch (IOException)
{
return null;
}
}
public CompatibilityObject(AsfObject previousObject)
: base(previousObject, AsfObjectName.CompatibilityObject)
{
}
public MediaObjectIndexParametersObject(AsfObject previousObject)
: base(previousObject, AsfObjectName.MediaObjectIndexParametersObject)
{
}
public static List <AsfHeaderItem> GetHeaderObjects(string fileName)
{
List <AsfHeaderItem> asfHeaderItems = new List <AsfHeaderItem>();
bool isFirstObject = true;
AsfHeaderItem asfHeaderItem = null;
AsfHeaderItem asfHeaderExtensionsItem = null;
AsfHeaderItem.Configuration.Reset();
try
{
using (FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read))
{
while (true)
{
AsfObject someObject = new AsfObject(fs);
long objSize = (long)someObject.Size;
if (objSize == 0)
{
break;
}
Guid objGuid = someObject.Guid;
if (isFirstObject && objGuid != AsfGuid.ASF_Header_Object) // invalid file
{
return(null);
}
if (objGuid == AsfGuid.ASF_Header_Object)
{
asfHeaderItem = new AsfFileHeaderItem(fs);
asfHeaderItems.Add(asfHeaderItem);
isFirstObject = false;
}
else if (objGuid == AsfGuid.ASF_Stream_Bitrate_Properties_Object)
{
AsfHeaderItem item = new AsfStreamBitratePropertiesItem(fs);
asfHeaderItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_File_Properties_Object)
{
AsfFilePropertiesItem item = new AsfFilePropertiesItem(fs);
asfHeaderItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Header_Extension_Object)
{
asfHeaderExtensionsItem = new AsfHeaderExtensionItem(fs);
asfHeaderItem.Add(asfHeaderExtensionsItem);
}
else if (objGuid == AsfGuid.ASF_Language_List_Object)
{
AsfLanguageListObjectItem item = new AsfLanguageListObjectItem(fs);
asfHeaderExtensionsItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Stream_Properties_Object)
{
AsfStreamPropertiesObjectItem item = new AsfStreamPropertiesObjectItem(fs);
asfHeaderItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Extended_Stream_Properties_Object)
{
AsfExtendedStreamPropertiesItem item = new AsfExtendedStreamPropertiesItem(fs);
asfHeaderExtensionsItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Compatibility_Object)
{
AsfCompatibilityObjectItem item = new AsfCompatibilityObjectItem(fs);
asfHeaderExtensionsItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Metadata_Object)
{
AsfMetadataObjectItem item = new AsfMetadataObjectItem(fs);
asfHeaderExtensionsItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Padding_Object)
{
AsfPaddingObjectItem item = new AsfPaddingObjectItem(fs);
asfHeaderExtensionsItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Index_Parameters_Placeholder_Object)
{
AsfIndexParametersPlaceholderItem item = new AsfIndexParametersPlaceholderItem(fs);
asfHeaderExtensionsItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Extended_Content_Description_Object)
{
AsfExtendedContentDescriptionItem item = new AsfExtendedContentDescriptionItem(fs);
asfHeaderItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Codec_List_Object)
{
AsfCodecListObjectItem item = new AsfCodecListObjectItem(fs);
asfHeaderItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Data_Object)
{
AsfDataObjectItem item = new AsfDataObjectItem(fs);
asfHeaderItems.Add(item);
}
else if (objGuid == AsfGuid.ASF_Simple_Index_Object)
{
AsfSimpleIndexObjectItem item = new AsfSimpleIndexObjectItem(fs);
asfHeaderItems.Add(item);
}
else if (objGuid == AsfGuid.ASF_Bitrate_Mutual_Exclusion_Object)
{
AsfBitrateMutualExclusionObjectItem item = new AsfBitrateMutualExclusionObjectItem(fs);
asfHeaderItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Content_Description_Object)
{
AsfContentDescriptionObjectItem item = new AsfContentDescriptionObjectItem(fs);
asfHeaderItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Stream_Prioritization_Object)
{
AsfStreamPrioritizationObjectItem item = new AsfStreamPrioritizationObjectItem(fs);
asfHeaderItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Timecode_Index_Parameters_Object)
{
AsfTimecodeIndexParametersObjectItem item = new AsfTimecodeIndexParametersObjectItem(fs);
asfHeaderExtensionsItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Index_Parameters_Object)
{
AsfIndexParametersObjectItem item = new AsfIndexParametersObjectItem(fs);
asfHeaderExtensionsItem.Add(item);
}
else if (objGuid == AsfGuid.ASF_Index_Object)
{
AsfIndexObjectItem item = new AsfIndexObjectItem(fs);
asfHeaderItems.Add(item);
}
else if (objGuid == AsfGuid.ASF_Script_Command_Object)
{
AsfScriptCommandObjectItem item = new AsfScriptCommandObjectItem(fs);
asfHeaderItem.Add(item);
}
else //Unknown object
{
fs.Seek(fs.Position + objSize, SeekOrigin.Begin);
}
}
return(asfHeaderItems);
}
}
catch (IOException)
{
return(null);
}
}
public FilePropertiesObject(AsfObject previousObject)
: base(previousObject, AsfObjectName.FilePropertiesObject)
{
}
public ContentDescriptionObject(AsfObject previousObject)
: base(previousObject, AsfObjectName.ContentDescriptionObject)
{
}