コード例 #1
0
ファイル: B2File.cs プロジェクト: LordMike/B2Lib
        internal B2File(B2Client b2Client, B2FileInfo file)
        {
            _b2Client = b2Client;
            _file = file;

            State = B2FileState.Present;
        }
コード例 #2
0
ファイル: B2File.cs プロジェクト: LordMike/B2Lib
        internal B2File(B2Client b2Client, string bucketId, string newName)
        {
            _b2Client = b2Client;
            _file = new B2FileInfo
            {
                Action = B2FileAction.Upload,
                FileName = newName,
                BucketId = bucketId,
                ContentType = B2Constants.AutoContenType
            };

            State = B2FileState.New;
        }
コード例 #3
0
ファイル: B2File.cs プロジェクト: LordMike/B2Lib
        public async Task<B2File> UploadFileDataAsync(FileInfo file)
        {
            ThrowIfNot(B2FileState.New);

            B2UploadConfiguration config = _b2Client.FetchUploadConfig(BucketId);
            try
            {
                using (var fs = file.OpenRead())
                {
                    string sha1Hash;
                    using (SHA1 sha1 = SHA1.Create())
                        sha1Hash = BitConverter.ToString(sha1.ComputeHash(fs)).Replace("-", "");

                    fs.Seek(0, SeekOrigin.Begin);

                    B2FileInfo result = await _b2Client.Communicator.UploadFile(config.UploadUrl, config.AuthorizationToken, fs, sha1Hash, FileName, ContentType, FileInfo, _uploadNotifyDelegate);

                    if (result.ContentSha1 != sha1Hash)
                        throw new ArgumentException("Bad transfer - hash mismatch");

                    _file = result;
                }
                State = B2FileState.Present;
            }
            finally
            {
                _b2Client.ReturnUploadConfig(config);
            }

            return this;
        }
コード例 #4
0
ファイル: B2File.cs プロジェクト: LordMike/B2Lib
 private void ThrowIfNot(B2FileState desiredState)
 {
     if (State != desiredState)
         throw new InvalidOperationException($"The B2 File, {FileName}, was {State} and not {desiredState} (id: {FileId})");
 }
コード例 #5
0
ファイル: B2File.cs プロジェクト: LordMike/B2Lib
        public override async Task<bool> DeleteAsync()
        {
            ThrowIfNot(B2FileState.Present);

            bool res = await _b2Client.Communicator.DeleteFile(FileName, FileId);
            State = B2FileState.Deleted;

            return res;
        }
コード例 #6
0
ファイル: B2File.cs プロジェクト: LordMike/B2Lib
        public async Task<B2File> UploadDataAsync(Stream source)
        {
            ThrowIfNot(B2FileState.New);

            B2UploadConfiguration config = _b2Client.FetchUploadConfig(BucketId);
            try
            {
                B2FileInfo result = await _b2Client.Communicator.UploadFile(config.UploadUrl, config.AuthorizationToken, source, ContentSha1, FileName, ContentType, FileInfo, _uploadNotifyDelegate);

                if (result.ContentSha1 != ContentSha1)
                    throw new ArgumentException("Bad transfer - hash mismatch");

                _file = result;
                State = B2FileState.Present;
            }
            finally
            {
                _b2Client.ReturnUploadConfig(config);
            }

            return this;
        }