FM / streams

/var/www/greso.tech/server/nsm/node_modules/pdf-lib/es/core/streams/

/var/www/greso.tech/server/nsm/node_modules/pdf-lib/es/core/streams

Name	Size	Mode	Actions
Ascii85Stream.d.ts	339	0644	edit dl rm
Ascii85Stream.d.ts.map	365	0644	edit dl rm
Ascii85Stream.js	2751	0644	edit dl rm
Ascii85Stream.js.map	2456	0644	edit dl rm
AsciiHexStream.d.ts	347	0644	edit dl rm
AsciiHexStream.d.ts.map	367	0644	edit dl rm
AsciiHexStream.js	2526	0644	edit dl rm
AsciiHexStream.js.map	1960	0644	edit dl rm
decode.d.ts	218	0644	edit dl rm
decode.d.ts.map	227	0644	edit dl rm
decode.js	2182	0644	edit dl rm
decode.js.map	2116	0644	edit dl rm
DecodeStream.d.ts	930	0644	edit dl rm
DecodeStream.d.ts.map	769	0644	edit dl rm
DecodeStream.js	4919	0644	edit dl rm
DecodeStream.js.map	4007	0644	edit dl rm
FlateStream.d.ts	433	0644	edit dl rm
FlateStream.d.ts.map	456	0644	edit dl rm
FlateStream.js	16422	0644	edit dl rm
FlateStream.js.map	15482	0644	edit dl rm
LZWStream.d.ts	431	0644	edit dl rm
LZWStream.d.ts.map	469	0644	edit dl rm
LZWStream.js	5336	0644	edit dl rm
LZWStream.js.map	4311	0644	edit dl rm
RunLengthStream.d.ts	326	0644	edit dl rm
RunLengthStream.d.ts.map	344	0644	edit dl rm
RunLengthStream.js	2059	0644	edit dl rm
RunLengthStream.js.map	1443	0644	edit dl rm
Stream.d.ts	1181	0644	edit dl rm
Stream.d.ts.map	1132	0644	edit dl rm
Stream.js	3349	0644	edit dl rm
Stream.js.map	2909	0644	edit dl rm

Edit: /var/www/greso.tech/server/nsm/node_modules/pdf-lib/es/core/streams/DecodeStream.js (4919B)

import { MethodNotImplementedError } from "../errors";
import Stream from "./Stream";
/*
 * Copyright 2012 Mozilla Foundation
 *
 * The DecodeStream class contained in this file is a TypeScript port of the
 * JavaScript DecodeStream class in Mozilla's pdf.js project, made available
 * under the Apache 2.0 open source license.
 */
// Lots of DecodeStreams are created whose buffers are never used.  For these
// we share a single empty buffer. This is (a) space-efficient and (b) avoids
// having special cases that would be required if we used |null| for an empty
// buffer.
var emptyBuffer = new Uint8Array(0);
/**
 * Super class for the decoding streams
 */
var DecodeStream = /** @class */ (function () {
    function DecodeStream(maybeMinBufferLength) {
        this.pos = 0;
        this.bufferLength = 0;
        this.eof = false;
        this.buffer = emptyBuffer;
        this.minBufferLength = 512;
        if (maybeMinBufferLength) {
            // Compute the first power of two that is as big as maybeMinBufferLength.
            while (this.minBufferLength < maybeMinBufferLength) {
                this.minBufferLength *= 2;
            }
        }
    }
    Object.defineProperty(DecodeStream.prototype, "isEmpty", {
        get: function () {
            while (!this.eof && this.bufferLength === 0) {
                this.readBlock();
            }
            return this.bufferLength === 0;
        },
        enumerable: false,
        configurable: true
    });
    DecodeStream.prototype.getByte = function () {
        var pos = this.pos;
        while (this.bufferLength <= pos) {
            if (this.eof) {
                return -1;
            }
            this.readBlock();
        }
        return this.buffer[this.pos++];
    };
    DecodeStream.prototype.getUint16 = function () {
        var b0 = this.getByte();
        var b1 = this.getByte();
        if (b0 === -1 || b1 === -1) {
            return -1;
        }
        return (b0 << 8) + b1;
    };
    DecodeStream.prototype.getInt32 = function () {
        var b0 = this.getByte();
        var b1 = this.getByte();
        var b2 = this.getByte();
        var b3 = this.getByte();
        return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3;
    };
    DecodeStream.prototype.getBytes = function (length, forceClamped) {
        if (forceClamped === void 0) { forceClamped = false; }
        var end;
        var pos = this.pos;
        if (length) {
            this.ensureBuffer(pos + length);
            end = pos + length;
            while (!this.eof && this.bufferLength < end) {
                this.readBlock();
            }
            var bufEnd = this.bufferLength;
            if (end > bufEnd) {
                end = bufEnd;
            }
        }
        else {
            while (!this.eof) {
                this.readBlock();
            }
            end = this.bufferLength;
        }
        this.pos = end;
        var subarray = this.buffer.subarray(pos, end);
        // `this.buffer` is either a `Uint8Array` or `Uint8ClampedArray` here.
        return forceClamped && !(subarray instanceof Uint8ClampedArray)
            ? new Uint8ClampedArray(subarray)
            : subarray;
    };
    DecodeStream.prototype.peekByte = function () {
        var peekedByte = this.getByte();
        this.pos--;
        return peekedByte;
    };
    DecodeStream.prototype.peekBytes = function (length, forceClamped) {
        if (forceClamped === void 0) { forceClamped = false; }
        var bytes = this.getBytes(length, forceClamped);
        this.pos -= bytes.length;
        return bytes;
    };
    DecodeStream.prototype.skip = function (n) {
        if (!n) {
            n = 1;
        }
        this.pos += n;
    };
    DecodeStream.prototype.reset = function () {
        this.pos = 0;
    };
    DecodeStream.prototype.makeSubStream = function (start, length /* dict */) {
        var end = start + length;
        while (this.bufferLength <= end && !this.eof) {
            this.readBlock();
        }
        return new Stream(this.buffer, start, length /* dict */);
    };
    DecodeStream.prototype.decode = function () {
        while (!this.eof)
            this.readBlock();
        return this.buffer.subarray(0, this.bufferLength);
    };
    DecodeStream.prototype.readBlock = function () {
        throw new MethodNotImplementedError(this.constructor.name, 'readBlock');
    };
    DecodeStream.prototype.ensureBuffer = function (requested) {
        var buffer = this.buffer;
        if (requested <= buffer.byteLength) {
            return buffer;
        }
        var size = this.minBufferLength;
        while (size < requested) {
            size *= 2;
        }
        var buffer2 = new Uint8Array(size);
        buffer2.set(buffer);
        return (this.buffer = buffer2);
    };
    return DecodeStream;
}());
export default DecodeStream;
//# sourceMappingURL=DecodeStream.js.map

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