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https://github.com/pezkuwichain/pezkuwi-api.git
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pezkuwichain
31467f90d4
- @pezkuwi/papi-utils (rebrand of @polkadot-api/utils) - @pezkuwi/bizinikiwi-bindings (rebrand of @polkadot-api/substrate-bindings) - @pezkuwi/metadata-builders (rebrand of @polkadot-api/metadata-builders) - @pezkuwi/merkleize-metadata (rebrand of @polkadot-api/merkleize-metadata) All @polkadot-api references replaced with @pezkuwi equivalents.
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3.1 KiB
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1 line
3.1 KiB
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{"version":3,"file":"BitSeq.mjs","sources":["../../../../src/codecs/scale/BitSeq.ts"],"sourcesContent":["import {\n Bytes,\n Codec,\n Decoder,\n Encoder,\n createCodec,\n createDecoder,\n} from \"scale-ts\"\nimport { compactNumber } from \"./compact\"\nimport { mergeUint8 } from \"@pezkuwi/papi-utils\"\n\nexport type BitSeq = Array<0 | 1>\n\nconst dec: (isLsb?: boolean) => Decoder<BitSeq> = (isLsb = true) =>\n createDecoder((data) => {\n const bitsLen = compactNumber.dec(data)\n const bytesLen = Math.ceil(bitsLen / 8)\n const bytes = Bytes(bytesLen).dec(data)\n\n const result = new Array<0 | 1>(bitsLen)\n let resultIdx = 0\n bytes.forEach((val) => {\n for (let i = 0; i < 8 && resultIdx < bitsLen; i++) {\n const actualIdx = isLsb ? i : 7 - i\n result[resultIdx++] = ((val >> actualIdx) & 1) as 1 | 0\n }\n })\n return result\n })\n\nconst enc: (isLsb?: boolean) => Encoder<BitSeq> =\n (isLsb = true) =>\n (input) => {\n const lenEncoded = compactNumber.enc(input.length)\n const nBytes = Math.ceil(input.length / 8)\n\n const bytes = new Uint8Array(nBytes)\n for (let byteIdx = 0; byteIdx < nBytes; byteIdx++) {\n let inputIdx = byteIdx * 8\n let byte = 0\n for (let i = 0; i < 8 && inputIdx < input.length; i++, inputIdx++)\n byte |= input[inputIdx] << (isLsb ? i : 7 - i)\n bytes[byteIdx] = byte\n }\n\n return mergeUint8([lenEncoded, bytes])\n }\n\nexport const BitSeq = (isLsb?: boolean): Codec<BitSeq> =>\n createCodec(enc(isLsb), dec(isLsb))\n\nBitSeq.enc = enc\nBitSeq.dec = dec\n"],"names":[],"mappings":";;;;AAaA,MAAM,MAA4C,CAAC,KAAA,GAAQ,IAAA,KACzD,aAAA,CAAc,CAAC,IAAA,KAAS;AACtB,EAAA,MAAM,OAAA,GAAU,aAAA,CAAc,GAAA,CAAI,IAAI,CAAA;AACtC,EAAA,MAAM,QAAA,GAAW,IAAA,CAAK,IAAA,CAAK,OAAA,GAAU,CAAC,CAAA;AACtC,EAAA,MAAM,KAAA,GAAQ,KAAA,CAAM,QAAQ,CAAA,CAAE,IAAI,IAAI,CAAA;AAEtC,EAAA,MAAM,MAAA,GAAS,IAAI,KAAA,CAAa,OAAO,CAAA;AACvC,EAAA,IAAI,SAAA,GAAY,CAAA;AAChB,EAAA,KAAA,CAAM,OAAA,CAAQ,CAAC,GAAA,KAAQ;AACrB,IAAA,KAAA,IAAS,IAAI,CAAA,EAAG,CAAA,GAAI,CAAA,IAAK,SAAA,GAAY,SAAS,CAAA,EAAA,EAAK;AACjD,MAAA,MAAM,SAAA,GAAY,KAAA,GAAQ,CAAA,GAAI,CAAA,GAAI,CAAA;AAClC,MAAA,MAAA,CAAO,SAAA,EAAW,CAAA,GAAM,GAAA,IAAO,SAAA,GAAa,CAAA;AAAA,IAC9C;AAAA,EACF,CAAC,CAAA;AACD,EAAA,OAAO,MAAA;AACT,CAAC,CAAA;AAEH,MAAM,GAAA,GACJ,CAAC,KAAA,GAAQ,IAAA,KACT,CAAC,KAAA,KAAU;AACT,EAAA,MAAM,UAAA,GAAa,aAAA,CAAc,GAAA,CAAI,KAAA,CAAM,MAAM,CAAA;AACjD,EAAA,MAAM,MAAA,GAAS,IAAA,CAAK,IAAA,CAAK,KAAA,CAAM,SAAS,CAAC,CAAA;AAEzC,EAAA,MAAM,KAAA,GAAQ,IAAI,UAAA,CAAW,MAAM,CAAA;AACnC,EAAA,KAAA,IAAS,OAAA,GAAU,CAAA,EAAG,OAAA,GAAU,MAAA,EAAQ,OAAA,EAAA,EAAW;AACjD,IAAA,IAAI,WAAW,OAAA,GAAU,CAAA;AACzB,IAAA,IAAI,IAAA,GAAO,CAAA;AACX,IAAA,KAAA,IAAS,IAAI,CAAA,EAAG,CAAA,GAAI,KAAK,QAAA,GAAW,KAAA,CAAM,QAAQ,CAAA,EAAA,EAAK,QAAA,EAAA;AACrD,MAAA,IAAA,IAAQ,KAAA,CAAM,QAAQ,CAAA,KAAM,KAAA,GAAQ,IAAI,CAAA,GAAI,CAAA,CAAA;AAC9C,IAAA,KAAA,CAAM,OAAO,CAAA,GAAI,IAAA;AAAA,EACnB;AAEA,EAAA,OAAO,UAAA,CAAW,CAAC,UAAA,EAAY,KAAK,CAAC,CAAA;AACvC,CAAA;AAEK,MAAM,MAAA,GAAS,CAAC,KAAA,KACrB,WAAA,CAAY,IAAI,KAAK,CAAA,EAAG,GAAA,CAAI,KAAK,CAAC;AAEpC,MAAA,CAAO,GAAA,GAAM,GAAA;AACb,MAAA,CAAO,GAAA,GAAM,GAAA;;;;"} |