internal DropBoxQuotaInfo(String jmstext)
{
var jh = new JsonHelper();
if (jh.ParseJsonMessage(jmstext))
{
SharedBytes = Convert.ToUInt64(jh.GetProperty("shared"));
QuotaBytes = Convert.ToUInt64(jh.GetProperty("quota"));
NormalBytes = Convert.ToUInt64(jh.GetProperty("normal"));
}
}
public DropBoxToken(String jsonString)
: base("", "")
{
var jh = new JsonHelper();
if (jh.ParseJsonMessage(jsonString))
{
TokenSecret = jh.GetProperty("secret");
TokenKey = jh.GetProperty("token");
}
}
internal DropBoxAccountInfo(String jmstext)
{
var jh = new JsonHelper();
if (!jh.ParseJsonMessage(jmstext))
return;
Country = jh.GetProperty("country");
DisplayName = jh.GetProperty("display_name");
UserId = jh.GetPropertyInt("uid");
var quotainfo = jh.GetSubObjectString("quota_info");
if (quotainfo != null)
QuotaInfo = new DropBoxQuotaInfo(quotainfo.ToString());
}
public static OAuth20Token FromJson(String json)
{
var parser = new JsonHelper();
if (!parser.ParseJsonMessage(json))
return null;
var accessToken = parser.GetProperty("access_token");
var refreshToken = parser.GetProperty("refresh_token");
if (String.IsNullOrEmpty(accessToken) || String.IsNullOrEmpty(refreshToken))
return null;
var token = new OAuth20Token
{
AccessToken = accessToken,
RefreshToken = refreshToken,
ClientID = parser.GetProperty("client_id"),
ClientSecret = parser.GetProperty("client_secret"),
RedirectUri = parser.GetProperty("redirect_uri"),
};
double expiresIn;
if (double.TryParse(parser.GetProperty("expires_in"), out expiresIn))
token.ExpiresIn = expiresIn;
DateTime timestamp;
if (DateTime.TryParse(parser.GetProperty("timestamp"), out timestamp))
token.Timestamp = timestamp;
return token;
}
private static ICloudFileSystemEntry ParseSingleEntry(IStorageProviderSession session, String json, JsonHelper parser)
{
if (json == null)
return null;
if (parser == null)
parser = CreateParser(json);
if (ContainsError(json, false, parser))
return null;
BaseFileEntry entry;
var type = parser.GetProperty("type");
if (!IsFolderType(type) && !IsFileType(type))
return null;
var id = parser.GetProperty("id");
var name = parser.GetProperty("name");
var parentID = parser.GetProperty("parent_id");
var uploadLocation = parser.GetProperty("upload_location");
var updatedTime = Convert.ToDateTime(parser.GetProperty("updated_time")).ToUniversalTime();
if (IsFolderType(type))
{
int count = parser.GetPropertyInt("count");
entry = new BaseDirectoryEntry(name, count, updatedTime, session.Service, session) {Id = id};
}
else
{
var size = Convert.ToInt64(parser.GetProperty("size"));
entry = new BaseFileEntry(name, size, updatedTime, session.Service, session) {Id = id};
}
entry[SkyDriveConstants.UploadLocationKey] = uploadLocation;
if (!String.IsNullOrEmpty(parentID))
{
entry.ParentID = SkyDriveConstants.RootIDRegex.IsMatch(parentID) ? "/" : parentID;
}
else
{
entry.Name = "/";
entry.Id = "/";
}
entry[SkyDriveConstants.InnerIDKey] = id;
entry[SkyDriveConstants.TimestampKey] = DateTime.UtcNow.ToString(CultureInfo.InvariantCulture);
return entry;
}
private static Boolean BuildFileEntry(BaseFileEntry fileEntry, JsonHelper jh)
{
/*
* "revision": 29251,
"thumb_exists": false,
"bytes": 37941660,
"modified": "Tue, 01 Jun 2010 14:45:09 +0000",
"path": "/Public/2010_06_01 15_53_48_336.nvl",
"is_dir": false,
"icon": "page_white",
"mime_type": "application/octet-stream",
"size": "36.2MB"
* */
// set the size
fileEntry.Length = Convert.ToInt64(jh.GetProperty("bytes"));
// set the modified time
fileEntry.Modified = jh.GetDateTimeProperty("modified");
// build the displayname
var DropBoxPath = jh.GetProperty("path");
var arr = DropBoxPath.Split('/');
fileEntry.Name = arr.Length > 0 ? arr[arr.Length - 1] : DropBoxPath;
if (DropBoxPath.Equals("/"))
{
fileEntry.Id = "/";
fileEntry.ParentID = null;
}
else
{
fileEntry.Id = DropBoxPath.Trim('/');
fileEntry.ParentID = DropBoxResourceIDHelpers.GetParentID(DropBoxPath);
}
// set the hash property if possible
var hashValue = jh.GetProperty("hash");
if (hashValue.Length > 0)
fileEntry.SetPropertyValue("hash", hashValue);
// set the path property
fileEntry.SetPropertyValue("path", DropBoxPath.Equals("/") ? "" : DropBoxPath);
// set the revision value if possible
var revValue = jh.GetProperty("rev");
if (revValue.Length > 0)
{
fileEntry.SetPropertyValue("rev", revValue);
}
// go ahead
return true;
}
private static bool ContainsError(String json, bool throwIfError, JsonHelper parser)
{
if (String.IsNullOrEmpty(json))
return false;
if (parser == null)
parser = CreateParser(json);
var error = parser.GetProperty("error");
if (!String.IsNullOrEmpty(error))
{
if (throwIfError)
throw new SkyDriveParserException(
String.Format("The returned JSON message is describing the error. The message contained the following: {0}", error));
return true;
}
return false;
}
public override void UploadChunk(IStorageProviderSession session, IResumableUploadSession uploadSession, Stream stream, long chunkLength)
{
if (uploadSession.Status == ResumableUploadSessionStatus.Completed || uploadSession.Status == ResumableUploadSessionStatus.Aborted)
throw new InvalidOperationException("Upload session was either completed or aborted.");
if (stream == null)
throw new ArgumentNullException("stream");
var requestParams = new Dictionary<string, string>();
if (uploadSession.Status == ResumableUploadSessionStatus.Started)
{
requestParams.Add("upload_id", uploadSession.GetItem<string>("UploadId"));
requestParams.Add("offset", uploadSession.BytesTransfered.ToString());
}
var request = new OAuthService().CreateWebRequest(GetUrlString(DropBoxChunkedUpload, session.ServiceConfiguration),
"PUT",
null,
null,
((DropBoxStorageProviderSession)session).Context,
(DropBoxToken)session.SessionToken,
requestParams);
request.ContentLength = chunkLength;
using (var requestStream = request.GetRequestStream())
{
stream.CopyTo(requestStream);
}
using (var response = request.GetResponse())
using (var responseStream = response.GetResponseStream())
{
if (responseStream == null) return;
var json = new JsonHelper();
json.ParseJsonMessage(new StreamReader(responseStream).ReadToEnd());
var uplSession = (ResumableUploadSession)uploadSession;
uplSession["UploadId"] = json.GetProperty("upload_id");
uplSession["Expired"] = json.GetDateTimeProperty("expired");
uplSession.BytesTransfered += chunkLength;
uplSession.Status = ResumableUploadSessionStatus.Started;
if (uplSession.BytesToTransfer == uploadSession.BytesTransfered)
{
CommitUploadSession(session, uploadSession);
}
}
}