Esempio n. 1
0
		private string ConsolidateFile(ResumableConfiguration configuration)
		{
			var path = GetFilePath(configuration);
			using (var destStream = File.Create(path, 15000))
			{
				for (int chunkNumber = 1; chunkNumber <= configuration.Chunks; chunkNumber++)
				{
					var chunkFileName = GetChunkFileName(chunkNumber, configuration.Identifier);
					using (var sourceStream = File.OpenRead(chunkFileName))
					{
						sourceStream.CopyTo(destStream);
					}
				}
				destStream.Close();
			}

			return path;
		}
Esempio n. 2
0
		private void DeleteChunks(ResumableConfiguration configuration)
		{
			for (int chunkNumber = 1; chunkNumber <= configuration.Chunks; chunkNumber++)
			{
				var chunkFileName = GetChunkFileName(chunkNumber, configuration.Identifier);
				File.Delete(chunkFileName);
			}
		}
Esempio n. 3
0
		private bool AllChunksAreHere(ResumableConfiguration configuration)
		{
			for (int chunkNumber = 1; chunkNumber <= configuration.Chunks; chunkNumber++)
				if (!ChunkIsHere(chunkNumber, configuration.Identifier)) return false;
			return true;
		}
Esempio n. 4
0
		private void TryAssembleFile(ResumableConfiguration configuration)
		{
			if (AllChunksAreHere(configuration))
			{
				// Create a single file
				var path = ConsolidateFile(configuration);

				// Rename consolidated with original name of upload
				RenameFile(path, Path.Combine(root, configuration.FileName));

				// Delete chunk files
				DeleteChunks(configuration);
			}
		}
Esempio n. 5
0
		private string GetFilePath(ResumableConfiguration configuration)
		{
			return Path.Combine(root, configuration.Identifier);
		}