47 lines
1.6 KiB
JavaScript
47 lines
1.6 KiB
JavaScript
//
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// Copyright (c) Microsoft and contributors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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//
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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var util = require('util');
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var RangeStream = require('./../../../common/streams/rangestream');
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var Constants = require('./../../../common/util/constants');
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/**
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* File range stream
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*/
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function FileRangeStream(fileServiceClient, share, directory, file, options) {
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FileRangeStream['super_'].call(this, fileServiceClient, null, null, options);
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this._lengthHeader = Constants.HeaderConstants.FILE_CONTENT_LENGTH;
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if (options.minRangeSize) {
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this._minRangeSize = options.minRangeSize;
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} else {
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this._minRangeSize = Constants.FileConstants.MIN_WRITE_FILE_SIZE_IN_BYTES;
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}
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if (options.maxRangeSize) {
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this._maxRangeSize = options.maxRangeSize;
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} else {
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this._maxRangeSize = Constants.FileConstants.DEFAULT_WRITE_SIZE_IN_BYTES;
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}
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this._listFunc = fileServiceClient.listRanges;
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this._resourcePath.push(share);
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this._resourcePath.push(directory);
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this._resourcePath.push(file);
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}
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util.inherits(FileRangeStream, RangeStream);
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module.exports = FileRangeStream;
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