| 1 | {"version":3,"file":"Range.js","sourceRoot":"","sources":["../../../src/Range.ts"],"names":[],"mappings":"AAAA,uCAAuC;AACvC,kCAAkC;AAkBlC;;;;;;GAMG;AACH,MAAM,UAAU,aAAa,CAAC,MAAa;IACzC,IAAI,MAAM,CAAC,MAAM,GAAG,CAAC,EAAE;QACrB,MAAM,IAAI,UAAU,CAAC,wCAAwC,CAAC,CAAC;KAChE;IACD,IAAI,MAAM,CAAC,KAAK,IAAI,MAAM,CAAC,KAAK,IAAI,CAAC,EAAE;QACrC,MAAM,IAAI,UAAU,CAClB,mGAAmG,CACpG,CAAC;KACH;IACD,OAAO,MAAM,CAAC,KAAK;QACjB,CAAC,CAAC,SAAS,MAAM,CAAC,MAAM,IAAI,MAAM,CAAC,MAAM,GAAG,MAAM,CAAC,KAAK,GAAG,CAAC,EAAE;QAC9D,CAAC,CAAC,SAAS,MAAM,CAAC,MAAM,GAAG,CAAC;AAChC,CAAC","sourcesContent":["// Copyright (c) Microsoft Corporation.\n// Licensed under the MIT license.\n\n/**\n * Range for Blob Service Operations.\n * @see https://docs.microsoft.com/en-us/rest/api/storageservices/specifying-the-range-header-for-blob-service-operations\n */\nexport interface Range {\n /**\n * StartByte, larger than or equal 0.\n */\n offset: number;\n /**\n * Optional. Count of bytes, larger than 0.\n * If not provided, will return bytes from offset to the end.\n */\n count?: number;\n}\n\n/**\n * Generate a range string. For example:\n *\n * \"bytes=255-\" or \"bytes=0-511\"\n *\n * @param iRange -\n */\nexport function rangeToString(iRange: Range): string {\n if (iRange.offset < 0) {\n throw new RangeError(`Range.offset cannot be smaller than 0.`);\n }\n if (iRange.count && iRange.count <= 0) {\n throw new RangeError(\n `Range.count must be larger than 0. Leave it undefined if you want a range from offset to the end.`\n );\n }\n return iRange.count\n ? `bytes=${iRange.offset}-${iRange.offset + iRange.count - 1}`\n : `bytes=${iRange.offset}-`;\n}\n"]} |