private string CopyIfFileReference(string source)
{
FileReference sourceReference = FileReference.Parse(source);
if (sourceReference == null)
{
return(source);
}
string destinationPath = CreateUniqueFilename(Path.GetExtension(sourceReference.Path));
using (IsolatedStorageFile userStore = IsolatedStorageFile.GetUserStoreForApplication())
{
using (IsolatedStorageFileStream outputStream = new IsolatedStorageFileStream(destinationPath, FileMode.CreateNew, userStore))
{
using (IsolatedStorageFileStream inputStream = new IsolatedStorageFileStream(sourceReference.Path, FileMode.Open, userStore))
{
inputStream.CopyTo(outputStream);
}
}
}
FileReference destinationReference = new FileReference(destinationPath, sourceReference.Context);
logger.TraceFormat("Copied {0} to {1}", sourceReference, destinationReference);
return(destinationReference.ToString());
}
private string ExtractFileData(string source)
{
FileData fileData = FileData.Parse(source);
if (fileData == null)
{
return(source);
}
string path = CreateUniqueFilename(".bin");
FileReference fileReference = new FileReference(path, null);
WriteContent(path, fileData.Data);
logger.TraceFormat("Wrote file data of {0} bytes to file referred to by {1}", fileData.Data.Length, fileReference);
return(fileReference.ToString());
}