/// <summary>
/// This method generates a session to a webdav share via username and password
/// </summary>
/// <param name="token"></param>
/// <param name="configuration"></param>
/// <returns></returns>
public override IStorageProviderSession CreateSession(ICloudStorageAccessToken token, ICloudStorageConfiguration configuration)
{
// cast the creds to the right type
WebDavConfiguration config = configuration as WebDavConfiguration;
// build service
DavService svc = new DavService();
// check if url available
int status = (int)HttpStatusCode.OK;
WebException e = null;
svc.PerformSimpleWebCall(config.ServiceLocator.ToString(), WebRequestMethodsEx.WebDAV.Options, (token as ICredentials).GetCredential(null, null), null, out status, out e);
if (status == (int)HttpStatusCode.Unauthorized)
{
throw new UnauthorizedAccessException();
}
else if (HttpUtilityEx.IsSuccessCode(status))
{
return(new WebDavStorageProviderSession(token, config, this));
}
else
{
return(null);
}
}
/// <summary>
/// This method removes a specific resource from a webdav share
/// </summary>
/// <param name="session"></param>
/// <param name="entry"></param>
public override Boolean DeleteResource(IStorageProviderSession session, ICloudFileSystemEntry entry)
{
// get the credentials
var creds = session.SessionToken as ICredentials;
// build url
var uriString = GetResourceUrl(session, entry, null);
var uri = new Uri(uriString);
// create the service
var svc = new DavService();
// create the webrequest
int errorCode;
WebException e;
svc.PerformSimpleWebCall(uri.ToString(), WebRequestMethodsEx.WebDAV.Delete, creds.GetCredential(null, null), null, out errorCode, out e);
if (!HttpUtilityEx.IsSuccessCode(errorCode))
{
return(false);
}
// remove from parent
var parentDir = entry.Parent as BaseDirectoryEntry;
if (parentDir != null)
{
parentDir.RemoveChildById(entry.Id);
}
return(true);
}
/// <summary>
///
/// </summary>
/// <param name="session"></param>
/// <param name="Name"></param>
/// <param name="parent"></param>
/// <returns></returns>
public override ICloudFileSystemEntry CreateResource(IStorageProviderSession session, string Name, ICloudDirectoryEntry parent)
{
// get the credentials
ICredentials creds = session.SessionToken as ICredentials;
// build url
String uriString = GetResourceUrl(session, parent, null);
uriString = PathHelper.Combine(uriString, Name);
Uri uri = new Uri(uriString);
// build the DavService
DavService svc = new DavService();
// create the webrequest
int errorCode;
WebException e;
svc.PerformSimpleWebCall(uri.ToString(), WebRequestMethodsEx.Http.MkCol, creds.GetCredential(null, null), null, out errorCode, out e);
if (errorCode != (int)HttpStatusCode.Created)
{
return(null);
}
else
{
BaseDirectoryEntry newDir = new BaseDirectoryEntry(Name, 0, DateTime.Now, this, session);
// init parent child relation
if (parent != null)
{
BaseDirectoryEntry parentDir = parent as BaseDirectoryEntry;
parentDir.AddChild(newDir);
}
return(newDir);
}
}
