public bool blob(string s, string c /* container name */, string b /* blob name */, string a /* action */)
{
if (string.IsNullOrEmpty(s)) s = "default";
BlobHelper bh = new BlobHelper(s);
switch (a)
{
case "x": // exists?
return bh.BlobExists(c, b);
case "c": // create
return bh.CreateBlob(c, b);
case "r": // remove
return bh.DeleteBlob(c, b);
}
return false;
}
public blob[] blobs(string c /* container */, string b, /* blobs filter */ bool d = false /* include detail */)
{
blob blob;
List<blob> blobs = new List<blob>();
if (String.IsNullOrEmpty(c))
{
c = "*";
}
if (String.IsNullOrEmpty(b))
{
b = "*";
}
BlobHelper bh = new BlobHelper("default");
List<CloudBlob> blobList = new List<CloudBlob>();
string[] containerNames;
if (c == null)
{
containerNames = new string[] { "*" };
}
else
{
containerNames = c.Split(',');
}
foreach (string container in containerNames)
{
if (container.Contains("*")) /* wildcard - all containers */
{
List<CloudBlobContainer> containers = new List<CloudBlobContainer>();
if (bh.ListContainers(out containers))
{
foreach (CloudBlobContainer ctr in containers)
{
if (MatchWildcard(container, ctr.Name) &&
(bh.ListBlobs(ctr.Name, out blobList)))
{
foreach (CloudBlob cb in blobList)
{
blob = new blob()
{
containerName = ctr.Name,
name = cb.Name,
length = cb.Properties.Length
};
if (MatchWildcard(b, cb.Name))
{
if (d)
{
blob.blobType = cb.Properties.BlobType.ToString();
blob.contentType = cb.Properties.ContentType;
blob.eTag = cb.Properties.ETag;
blob.timeStamp = cb.Properties.LastModifiedUtc.ToString();
};
blobs.Add(blob);
}
}
}
}
}
}
else
{
if (b.Contains("*"))
{
if (bh.ListBlobs(container, out blobList))
{
foreach (CloudBlob cb in blobList)
{
blob = new blob()
{
containerName = container,
name = cb.Name,
length = cb.Properties.Length
};
if (MatchWildcard(b, cb.Name))
{
if (d)
{
blob.blobType = cb.Properties.BlobType.ToString();
blob.contentType = cb.Properties.ContentType;
blob.eTag = cb.Properties.ETag;
blob.timeStamp = cb.Properties.LastModifiedUtc.ToString();
};
blobs.Add(blob);
}
}
}
}
else
{
blob = new blob()
{
containerName = container,
name = b,
length = 0
};
SortedList<string, string> properties = new SortedList<string,string>();
if (bh.GetBlobProperties(c, b, out properties))
{
//TODO: blob.length = Convert.ToInt32(properties["Length"]);
if (d)
{
blob.blobType = properties["BlobType"];
blob.contentType = properties["ContentType"];
blob.eTag = properties["ETag"];
blob.timeStamp = properties["LastModified"].ToString();
};
}
blobs.Add(blob);
}
}
}
return blobs.ToArray();
}
public void text(textBlob blob)
{
BlobHelper bh = new BlobHelper("default");
bh.PutBlob(blob.containerName, blob.blobName, blob.text);
return;
}
public string text(string c /* container name */, string b /* blob name */)
{
BlobHelper bh = new BlobHelper("default");
string content = String.Empty;
bh.GetBlob(c, b, out content);
return content;
}
public bool copy(
string s /* storage account */,
string c1 /* source container name */,
string b1 /* source blob name */,
string c2 /* dest container name */,
string b2 /* dest blob name */)
{
if (string.IsNullOrEmpty(s)) s = "default";
BlobHelper bh = new BlobHelper(s);
if (string.IsNullOrEmpty(c2))
{
c2 = c1;
}
if (string.IsNullOrEmpty(b2))
{
b2 = b1;
}
if (!string.IsNullOrEmpty(c1))
{
if (!string.IsNullOrEmpty(b1))
{
return bh.CopyBlob(c1, b1, c2, b2);
}
else
{
return bh.CopyContainer(c1, c2);
}
}
return false;
}
public container[] containers(string c = "" /* container name */)
{
if (String.IsNullOrEmpty(c)) c = "*";
BlobHelper bh = new BlobHelper("default");
List<container> results = new List<container>();
string[] containerNames = c.Split(',');
foreach (string cn in containerNames)
{
if (cn == String.Empty || cn.Contains("*")) /* all containers | wildcard */
{
List<CloudBlobContainer> containers = new List<CloudBlobContainer>();
bh.ListContainers(out containers);
for (int i = containers.Count() - 1; i >= 0; i--)
{
if (MatchWildcard(cn, containers[i].Name))
{
results.Add(new container() {
name = containers[i].Name,
eTag = containers[i].Properties.ETag,
timeStamp = containers[i].Properties.LastModifiedUtc.ToString()
});
}
}
}
else /* specific containers */
{
CloudBlobContainer cb = bh.GetContainer(cn);
if (cb != null)
{
results.Add(new container() {
name = cb.Name,
eTag = cb.Properties.ETag,
timeStamp = cb.Properties.LastModifiedUtc.ToString()
});
}
}
}
return results.ToArray();
}
public void bytes(binaryBlob blob)
{
byte[] bytes = Convert.FromBase64String(blob.bytesEncoded);
BlobHelper bh = new BlobHelper("default");
bh.PutBlob(blob.containerName, blob.blobName, bytes);
return;
}
public binaryBlob bytes(string c /* container */, string b /* blob */)
{
binaryBlob blob = new binaryBlob();
BlobHelper bh = new BlobHelper("default");
byte[] bytes = null;
bh.GetBlob(c, b, out bytes);
blob.containerName = c;
blob.blobName = b;
if (bytes != null)
{
blob.bytesEncoded = Convert.ToBase64String(bytes);
}
else
{
blob.bytesEncoded = null;
}
return blob;
}
