/// <summary>
/// Creates an object representation of a bcf zip file.
/// </summary>
/// <param name="BCFZipData">A Stream of bytes representing a bcf .zip file</param>
/// <returns>A new BCF object</returns>
public static BCF Deserialize(Stream BCFZipData)
{
BCF bcf = new BCF();
Topic currentTopic = null;
Guid currentGuid = Guid.Empty;
ZipArchive archive = new ZipArchive(BCFZipData);
foreach (ZipArchiveEntry entry in archive.Entries)
{
if (entry.FullName.EndsWith(".bcfp", StringComparison.OrdinalIgnoreCase))
{
bcf.Project = new ProjectXMLFile(XDocument.Load(entry.Open()));
}
else if (entry.FullName.EndsWith(".version", StringComparison.OrdinalIgnoreCase))
{
bcf.Version = new VersionXMLFile(XDocument.Load(entry.Open()));
}
else if (entry.FullName.EndsWith(".bcf", StringComparison.OrdinalIgnoreCase))
{
if (entry.ExtractGuidFolderName() != currentGuid)
{
if (currentTopic != null)
{
bcf.Topics.Add(currentTopic);
}
currentGuid = entry.ExtractGuidFolderName();
currentTopic = new Topic();
}
currentTopic.Markup = new MarkupXMLFile(XDocument.Load(entry.Open()));
}
else if (entry.FullName.EndsWith(".bcfv", StringComparison.OrdinalIgnoreCase))
{
if (entry.ExtractGuidFolderName() != currentGuid)
{
if (currentTopic != null)
{
bcf.Topics.Add(currentTopic);
}
currentGuid = entry.ExtractGuidFolderName();
currentTopic = new Topic();
}
currentTopic.Visualization = new VisualizationXMLFile(XDocument.Load(entry.Open()));
}
else if (entry.FullName.EndsWith(".png", StringComparison.OrdinalIgnoreCase))
{
if (entry.ExtractGuidFolderName() != currentGuid)
{
if (currentTopic != null)
{
bcf.Topics.Add(currentTopic);
}
currentGuid = entry.ExtractGuidFolderName();
currentTopic = new Topic();
}
using (MemoryStream ms = new MemoryStream())
{
entry.Open().CopyTo(ms);
currentTopic.Snapshots.Add(new KeyValuePair<string, byte[]>(entry.FullName, ms.ToArray()));
}
}
}
if (currentTopic != null)
{
bcf.Topics.Add(currentTopic);
}
return bcf;
}
public Markup()
{
this.commentField = new BindingList<Comment>();
this.topicField = new Topic();
this.headerField = new BindingList<HeaderFile>();
}
public static bool LoadFromFile(string fileName, out Topic obj)
{
System.Exception exception = null;
return LoadFromFile(fileName, out obj, out exception);
}
/// <summary>
/// Deserializes xml markup from file into an Topic object
/// </summary>
/// <param name="fileName">string xml file to load and deserialize</param>
/// <param name="obj">Output Topic object</param>
/// <param name="exception">output Exception value if deserialize failed</param>
/// <returns>true if this XmlSerializer can deserialize the object; otherwise, false</returns>
public static bool LoadFromFile(string fileName, out Topic obj, out System.Exception exception)
{
exception = null;
obj = default(Topic);
try
{
obj = LoadFromFile(fileName);
return true;
}
catch (System.Exception ex)
{
exception = ex;
return false;
}
}
public static bool Deserialize(string xml, out Topic obj)
{
System.Exception exception = null;
return Deserialize(xml, out obj, out exception);
}
/// <summary>
/// Deserializes workflow markup into an Topic object
/// </summary>
/// <param name="xml">string workflow markup to deserialize</param>
/// <param name="obj">Output Topic object</param>
/// <param name="exception">output Exception value if deserialize failed</param>
/// <returns>true if this XmlSerializer can deserialize the object; otherwise, false</returns>
public static bool Deserialize(string xml, out Topic obj, out System.Exception exception)
{
exception = null;
obj = default(Topic);
try
{
obj = Deserialize(xml);
return true;
}
catch (System.Exception ex)
{
exception = ex;
return false;
}
}
