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Diffstat (limited to '')
-rw-r--r-- | toolkit/components/uniffi-bindgen-gecko-js/fixtures/generated/RustGeometry.jsm | 452 |
1 files changed, 452 insertions, 0 deletions
diff --git a/toolkit/components/uniffi-bindgen-gecko-js/fixtures/generated/RustGeometry.jsm b/toolkit/components/uniffi-bindgen-gecko-js/fixtures/generated/RustGeometry.jsm new file mode 100644 index 0000000000..636b8a052b --- /dev/null +++ b/toolkit/components/uniffi-bindgen-gecko-js/fixtures/generated/RustGeometry.jsm @@ -0,0 +1,452 @@ +// This file was autogenerated by the `uniffi-bindgen-gecko-js` crate. +// Trust me, you don't want to mess with it! + + + +"use strict"; + +// Objects intended to be used in the unit tests +var UnitTestObjs = {}; + +var EXPORTED_SYMBOLS = ["UnitTestObjs"]; + +// Write/Read data to/from an ArrayBuffer +class ArrayBufferDataStream { + constructor(arrayBuffer) { + this.dataView = new DataView(arrayBuffer); + this.pos = 0; + } + + readUint8() { + let rv = this.dataView.getUint8(this.pos); + this.pos += 1; + return rv; + } + + writeUint8(value) { + this.dataView.setUint8(this.pos, value); + this.pos += 1; + } + + readUint16() { + let rv = this.dataView.getUint16(this.pos); + this.pos += 2; + return rv; + } + + writeUint16(value) { + this.dataView.setUint16(this.pos, value); + this.pos += 2; + } + + readUint32() { + let rv = this.dataView.getUint32(this.pos); + this.pos += 4; + return rv; + } + + writeUint32(value) { + this.dataView.setUint32(this.pos, value); + this.pos += 4; + } + + readUint64() { + let rv = this.dataView.getBigUint64(this.pos); + this.pos += 8; + return Number(rv); + } + + writeUint64(value) { + this.dataView.setBigUint64(this.pos, BigInt(value)); + this.pos += 8; + } + + + readInt8() { + let rv = this.dataView.getInt8(this.pos); + this.pos += 1; + return rv; + } + + writeInt8(value) { + this.dataView.setInt8(this.pos, value); + this.pos += 1; + } + + readInt16() { + let rv = this.dataView.getInt16(this.pos); + this.pos += 2; + return rv; + } + + writeInt16(value) { + this.dataView.setInt16(this.pos, value); + this.pos += 2; + } + + readInt32() { + let rv = this.dataView.getInt32(this.pos); + this.pos += 4; + return rv; + } + + writeInt32(value) { + this.dataView.setInt32(this.pos, value); + this.pos += 4; + } + + readInt64() { + let rv = this.dataView.getBigInt64(this.pos); + this.pos += 8; + return Number(rv); + } + + writeInt64(value) { + this.dataView.setBigInt64(this.pos, BigInt(value)); + this.pos += 8; + } + + readFloat32() { + let rv = this.dataView.getFloat32(this.pos); + this.pos += 4; + return rv; + } + + writeFloat32(value) { + this.dataView.setFloat32(this.pos, value); + this.pos += 4; + } + + readFloat64() { + let rv = this.dataView.getFloat64(this.pos); + this.pos += 8; + return rv; + } + + writeFloat64(value) { + this.dataView.setFloat64(this.pos, value); + this.pos += 8; + } + + + writeString(value) { + const encoder = new TextEncoder(); + // Note: in order to efficiently write this data, we first write the + // string data, reserving 4 bytes for the size. + const dest = new Uint8Array(this.dataView.buffer, this.pos + 4); + const encodeResult = encoder.encodeInto(value, dest); + if (encodeResult.read != value.length) { + throw new UniFFIError( + "writeString: out of space when writing to ArrayBuffer. Did the computeSize() method returned the wrong result?" + ); + } + const size = encodeResult.written; + // Next, go back and write the size before the string data + this.dataView.setUint32(this.pos, size); + // Finally, advance our position past both the size and string data + this.pos += size + 4; + } + + readString() { + const decoder = new TextDecoder(); + const size = this.readUint32(); + const source = new Uint8Array(this.dataView.buffer, this.pos, size) + const value = decoder.decode(source); + this.pos += size; + return value; + } +} + +function handleRustResult(result, liftCallback, liftErrCallback) { + switch (result.code) { + case "success": + return liftCallback(result.data); + + case "error": + throw liftErrCallback(result.data); + + case "internal-error": + let message = result.internalErrorMessage; + if (message) { + throw new UniFFIInternalError(message); + } else { + throw new UniFFIInternalError("Unknown error"); + } + + default: + throw new UniFFIError(`Unexpected status code: ${result.code}`); + } +} + +class UniFFIError { + constructor(message) { + this.message = message; + } + + toString() { + return `UniFFIError: ${this.message}` + } +} + +class UniFFIInternalError extends UniFFIError {} + +// Base class for FFI converters +class FfiConverter { + static checkType(name, value) { + if (value === undefined ) { + throw TypeError(`${name} is undefined`); + } + if (value === null ) { + throw TypeError(`${name} is null`); + } + } +} + +// Base class for FFI converters that lift/lower by reading/writing to an ArrayBuffer +class FfiConverterArrayBuffer extends FfiConverter { + static lift(buf) { + return this.read(new ArrayBufferDataStream(buf)); + } + + static lower(value) { + const buf = new ArrayBuffer(this.computeSize(value)); + const dataStream = new ArrayBufferDataStream(buf); + this.write(dataStream, value); + return buf; + } +} + +// Symbols that are used to ensure that Object constructors +// can only be used with a proper UniFFI pointer +const uniffiObjectPtr = Symbol("uniffiObjectPtr"); +const constructUniffiObject = Symbol("constructUniffiObject"); + +class FfiConverterF64 extends FfiConverter { + static computeSize() { + return 8; + } + static lift(value) { + return value; + } + static lower(value) { + return value; + } + static write(dataStream, value) { + dataStream.writeFloat64(value) + } + static read(dataStream) { + return dataStream.readFloat64() + } +} + +// Export the FFIConverter object to make external types work. +EXPORTED_SYMBOLS.push("FfiConverterF64"); + +class FfiConverterString extends FfiConverter { + static lift(buf) { + const decoder = new TextDecoder(); + const utf8Arr = new Uint8Array(buf); + return decoder.decode(utf8Arr); + } + static lower(value) { + const encoder = new TextEncoder(); + return encoder.encode(value).buffer; + } + + static write(dataStream, value) { + dataStream.writeString(value); + } + + static read(dataStream) { + return dataStream.readString(); + } + + static computeSize(value) { + const encoder = new TextEncoder(); + return 4 + encoder.encode(value).length + } +} + +// Export the FFIConverter object to make external types work. +EXPORTED_SYMBOLS.push("FfiConverterString"); + +class Line { + constructor(start,end) { + FfiConverterTypePoint.checkType("start", start); + FfiConverterTypePoint.checkType("end", end); + this.start = start; + this.end = end; + } + equals(other) { + return ( + this.start.equals(other.start) && + this.end.equals(other.end) + ) + } +} + +class FfiConverterTypeLine extends FfiConverter { + static lift(buf) { + return this.read(new ArrayBufferDataStream(buf)); + } + static lower(value) { + const buf = new ArrayBuffer(this.computeSize(value)); + const dataStream = new ArrayBufferDataStream(buf); + this.write(dataStream, value); + return buf; + } + static read(dataStream) { + return new Line( + FfiConverterTypePoint.read(dataStream), + FfiConverterTypePoint.read(dataStream) + ); + } + static write(dataStream, value) { + FfiConverterTypePoint.write(dataStream, value.start); + FfiConverterTypePoint.write(dataStream, value.end); + } + + static computeSize(value) { + let totalSize = 0; + totalSize += FfiConverterTypePoint.computeSize(value.start); + totalSize += FfiConverterTypePoint.computeSize(value.end); + return totalSize + } +} + +EXPORTED_SYMBOLS.push("Line"); + +// Export the FFIConverter object to make external types work. +EXPORTED_SYMBOLS.push("FfiConverterTypeLine"); + +class Point { + constructor(coordX,coordY) { + FfiConverterF64.checkType("coordX", coordX); + FfiConverterF64.checkType("coordY", coordY); + this.coordX = coordX; + this.coordY = coordY; + } + equals(other) { + return ( + this.coordX == other.coordX && + this.coordY == other.coordY + ) + } +} + +class FfiConverterTypePoint extends FfiConverter { + static lift(buf) { + return this.read(new ArrayBufferDataStream(buf)); + } + static lower(value) { + const buf = new ArrayBuffer(this.computeSize(value)); + const dataStream = new ArrayBufferDataStream(buf); + this.write(dataStream, value); + return buf; + } + static read(dataStream) { + return new Point( + FfiConverterF64.read(dataStream), + FfiConverterF64.read(dataStream) + ); + } + static write(dataStream, value) { + FfiConverterF64.write(dataStream, value.coordX); + FfiConverterF64.write(dataStream, value.coordY); + } + + static computeSize(value) { + let totalSize = 0; + totalSize += FfiConverterF64.computeSize(value.coordX); + totalSize += FfiConverterF64.computeSize(value.coordY); + return totalSize + } +} + +EXPORTED_SYMBOLS.push("Point"); + +// Export the FFIConverter object to make external types work. +EXPORTED_SYMBOLS.push("FfiConverterTypePoint"); + +class FfiConverterOptionalTypePoint extends FfiConverterArrayBuffer { + static checkType(name, value) { + if (value !== undefined && value !== null) { + FfiConverterTypePoint.checkType(name, value) + } + } + + static read(dataStream) { + const code = dataStream.readUint8(0); + switch (code) { + case 0: + return null + case 1: + return FfiConverterTypePoint.read(dataStream) + default: + throw UniFFIError(`Unexpected code: ${code}`); + } + } + + static write(dataStream, value) { + if (value === null || value === undefined) { + dataStream.writeUint8(0); + return; + } + dataStream.writeUint8(1); + FfiConverterTypePoint.write(dataStream, value) + } + + static computeSize(value) { + if (value === null || value === undefined) { + return 1; + } + return 1 + FfiConverterTypePoint.computeSize(value) + } +} + +// Export the FFIConverter object to make external types work. +EXPORTED_SYMBOLS.push("FfiConverterOptionalTypePoint"); + + + + +function gradient(ln) { + + const liftResult = (result) => FfiConverterF64.lift(result); + const liftError = null; + const functionCall = () => { + FfiConverterTypeLine.checkType("ln", ln); + return UniFFIScaffolding.callAsync( + 20, // geometry:geometry_1cce_gradient + FfiConverterTypeLine.lower(ln), + ) + } + try { + return functionCall().then((result) => handleRustResult(result, liftResult, liftError)); + } catch (error) { + return Promise.reject(error) + } +} + +EXPORTED_SYMBOLS.push("gradient"); +function intersection(ln1,ln2) { + + const liftResult = (result) => FfiConverterOptionalTypePoint.lift(result); + const liftError = null; + const functionCall = () => { + FfiConverterTypeLine.checkType("ln1", ln1); + FfiConverterTypeLine.checkType("ln2", ln2); + return UniFFIScaffolding.callAsync( + 21, // geometry:geometry_1cce_intersection + FfiConverterTypeLine.lower(ln1), + FfiConverterTypeLine.lower(ln2), + ) + } + try { + return functionCall().then((result) => handleRustResult(result, liftResult, liftError)); + } catch (error) { + return Promise.reject(error) + } +} + +EXPORTED_SYMBOLS.push("intersection"); |