Stefan Hacker
31 lines
1.2 KiB
TypeScript
31 lines
1.2 KiB
TypeScript
/**
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* A streaming reader which internally manages multiple chunks of
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* Uint8Array instances. For performance it does not merge the chunks into
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* a single Uint8Array instance. Instead it keeps track of the chunks and
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* reads across chunk boundaries as needed.
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*/
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export declare class StreamingOctetReader {
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protected readonly chunks: Uint8Array[];
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/** Total size of all chunks. */
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protected chunkSize: number;
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protected x: number;
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size(): number;
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push(chunk: Uint8Array): void;
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protected assertSize(size: number): void;
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u8(): number;
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u32(): number;
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copy(size: number, dst: Uint8Array, pos: number): void;
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copyXor(size: number, dst: Uint8Array, pos: number, mask: [number, number, number, number], maskIndex: number): void;
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buf(size: number): Uint8Array;
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bufXor(size: number, mask: [number, number, number, number], maskIndex: number): Uint8Array;
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skipUnsafe(n: number): void;
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skip(n: number): void;
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peek(): number;
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/**
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* Get current byte value without advancing the cursor.
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* @deprecated Use peek() instead.
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*/
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peak(): number;
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utf8(length: number, mask: [number, number, number, number], maskIndex: number): string;
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}
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