upiqrcode/upiqrcode.js

Generate UPI QR codes as SVG — compiled to WebAssembly

/* @ts-self-types="./upiqrcode.d.ts" */

/**
 * @param {string} intent
 * @returns {Promise<any>}
 */
export function svg_qr_code(intent) {
    const ptr0 = passStringToWasm0(intent, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
    const len0 = WASM_VECTOR_LEN;
    const ret = wasm.svg_qr_code(ptr0, len0);
    return ret;
}

/**
 * @param {UpiqrcodeParams} params
 * @returns {Promise<any>}
 */
export function upiqrcode(params) {
    const ret = wasm.upiqrcode(params);
    return ret;
}
function __wbg_get_imports() {
    const import0 = {
        __proto__: null,
        __wbg___wbindgen_is_function_2f0fd7ceb86e64c5: function(arg0) {
            const ret = typeof(arg0) === 'function';
            return ret;
        },
        __wbg___wbindgen_is_undefined_244a92c34d3b6ec0: function(arg0) {
            const ret = arg0 === undefined;
            return ret;
        },
        __wbg___wbindgen_string_get_965592073e5d848c: function(arg0, arg1) {
            const obj = arg1;
            const ret = typeof(obj) === 'string' ? obj : undefined;
            var ptr1 = isLikeNone(ret) ? 0 : passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
            var len1 = WASM_VECTOR_LEN;
            getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
            getDataViewMemory0().setInt32(arg0 + 4 * 0, ptr1, true);
        },
        __wbg___wbindgen_throw_9c75d47bf9e7731e: function(arg0, arg1) {
            throw new Error(getStringFromWasm0(arg0, arg1));
        },
        __wbg__wbg_cb_unref_158e43e869788cdc: function(arg0) {
            arg0._wbg_cb_unref();
        },
        __wbg_call_a41d6421b30a32c5: function() { return handleError(function (arg0, arg1, arg2) {
            const ret = arg0.call(arg1, arg2);
            return ret;
        }, arguments); },
        __wbg_get_41476db20fef99a8: function() { return handleError(function (arg0, arg1) {
            const ret = Reflect.get(arg0, arg1);
            return ret;
        }, arguments); },
        __wbg_new_2fad8ca02fd00684: function() {
            const ret = new Object();
            return ret;
        },
        __wbg_new_typed_1137602701dc87d4: function(arg0, arg1) {
            try {
                var state0 = {a: arg0, b: arg1};
                var cb0 = (arg0, arg1) => {
                    const a = state0.a;
                    state0.a = 0;
                    try {
                        return wasm_bindgen__convert__closures_____invoke__h5f052b83621e37ce(a, state0.b, arg0, arg1);
                    } finally {
                        state0.a = a;
                    }
                };
                const ret = new Promise(cb0);
                return ret;
            } finally {
                state0.a = 0;
            }
        },
        __wbg_queueMicrotask_40ac6ffc2848ba77: function(arg0) {
            queueMicrotask(arg0);
        },
        __wbg_queueMicrotask_74d092439f6494c1: function(arg0) {
            const ret = arg0.queueMicrotask;
            return ret;
        },
        __wbg_resolve_9feb5d906ca62419: function(arg0) {
            const ret = Promise.resolve(arg0);
            return ret;
        },
        __wbg_set_5337f8ac82364a3f: function() { return handleError(function (arg0, arg1, arg2) {
            const ret = Reflect.set(arg0, arg1, arg2);
            return ret;
        }, arguments); },
        __wbg_static_accessor_GLOBAL_THIS_1c7f1bd6c6941fdb: function() {
            const ret = typeof globalThis === 'undefined' ? null : globalThis;
            return isLikeNone(ret) ? 0 : addToExternrefTable0(ret);
        },
        __wbg_static_accessor_GLOBAL_e039bc914f83e74e: function() {
            const ret = typeof global === 'undefined' ? null : global;
            return isLikeNone(ret) ? 0 : addToExternrefTable0(ret);
        },
        __wbg_static_accessor_SELF_8bf8c48c28420ad5: function() {
            const ret = typeof self === 'undefined' ? null : self;
            return isLikeNone(ret) ? 0 : addToExternrefTable0(ret);
        },
        __wbg_static_accessor_WINDOW_6aeee9b51652ee0f: function() {
            const ret = typeof window === 'undefined' ? null : window;
            return isLikeNone(ret) ? 0 : addToExternrefTable0(ret);
        },
        __wbg_then_20a157d939b514f5: function(arg0, arg1) {
            const ret = arg0.then(arg1);
            return ret;
        },
        __wbindgen_cast_0000000000000001: function(arg0, arg1) {
            // Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [Externref], shim_idx: 48, ret: Result(Unit), inner_ret: Some(Result(Unit)) }, mutable: true }) -> Externref`.
            const ret = makeMutClosure(arg0, arg1, wasm_bindgen__convert__closures_____invoke__haeeeb3f4979a72f5);
            return ret;
        },
        __wbindgen_cast_0000000000000002: function(arg0, arg1) {
            // Cast intrinsic for `Ref(String) -> Externref`.
            const ret = getStringFromWasm0(arg0, arg1);
            return ret;
        },
        __wbindgen_init_externref_table: function() {
            const table = wasm.__wbindgen_externrefs;
            const offset = table.grow(4);
            table.set(0, undefined);
            table.set(offset + 0, undefined);
            table.set(offset + 1, null);
            table.set(offset + 2, true);
            table.set(offset + 3, false);
        },
    };
    return {
        __proto__: null,
        "./upiqrcode_bg.js": import0,
    };
}

function wasm_bindgen__convert__closures_____invoke__haeeeb3f4979a72f5(arg0, arg1, arg2) {
    const ret = wasm.wasm_bindgen__convert__closures_____invoke__haeeeb3f4979a72f5(arg0, arg1, arg2);
    if (ret[1]) {
        throw takeFromExternrefTable0(ret[0]);
    }
}

function wasm_bindgen__convert__closures_____invoke__h5f052b83621e37ce(arg0, arg1, arg2, arg3) {
    wasm.wasm_bindgen__convert__closures_____invoke__h5f052b83621e37ce(arg0, arg1, arg2, arg3);
}

function addToExternrefTable0(obj) {
    const idx = wasm.__externref_table_alloc();
    wasm.__wbindgen_externrefs.set(idx, obj);
    return idx;
}

const CLOSURE_DTORS = (typeof FinalizationRegistry === 'undefined')
    ? { register: () => {}, unregister: () => {} }
    : new FinalizationRegistry(state => wasm.__wbindgen_destroy_closure(state.a, state.b));

let cachedDataViewMemory0 = null;
function getDataViewMemory0() {
    if (cachedDataViewMemory0 === null || cachedDataViewMemory0.buffer.detached === true || (cachedDataViewMemory0.buffer.detached === undefined && cachedDataViewMemory0.buffer !== wasm.memory.buffer)) {
        cachedDataViewMemory0 = new DataView(wasm.memory.buffer);
    }
    return cachedDataViewMemory0;
}

function getStringFromWasm0(ptr, len) {
    return decodeText(ptr >>> 0, len);
}

let cachedUint8ArrayMemory0 = null;
function getUint8ArrayMemory0() {
    if (cachedUint8ArrayMemory0 === null || cachedUint8ArrayMemory0.byteLength === 0) {
        cachedUint8ArrayMemory0 = new Uint8Array(wasm.memory.buffer);
    }
    return cachedUint8ArrayMemory0;
}

function handleError(f, args) {
    try {
        return f.apply(this, args);
    } catch (e) {
        const idx = addToExternrefTable0(e);
        wasm.__wbindgen_exn_store(idx);
    }
}

function isLikeNone(x) {
    return x === undefined || x === null;
}

function makeMutClosure(arg0, arg1, f) {
    const state = { a: arg0, b: arg1, cnt: 1 };
    const real = (...args) => {

        // First up with a closure we increment the internal reference
        // count. This ensures that the Rust closure environment won't
        // be deallocated while we're invoking it.
        state.cnt++;
        const a = state.a;
        state.a = 0;
        try {
            return f(a, state.b, ...args);
        } finally {
            state.a = a;
            real._wbg_cb_unref();
        }
    };
    real._wbg_cb_unref = () => {
        if (--state.cnt === 0) {
            wasm.__wbindgen_destroy_closure(state.a, state.b);
            state.a = 0;
            CLOSURE_DTORS.unregister(state);
        }
    };
    CLOSURE_DTORS.register(real, state, state);
    return real;
}

function passStringToWasm0(arg, malloc, realloc) {
    if (realloc === undefined) {
        const buf = cachedTextEncoder.encode(arg);
        const ptr = malloc(buf.length, 1) >>> 0;
        getUint8ArrayMemory0().subarray(ptr, ptr + buf.length).set(buf);
        WASM_VECTOR_LEN = buf.length;
        return ptr;
    }

    let len = arg.length;
    let ptr = malloc(len, 1) >>> 0;

    const mem = getUint8ArrayMemory0();

    let offset = 0;

    for (; offset < len; offset++) {
        const code = arg.charCodeAt(offset);
        if (code > 0x7F) break;
        mem[ptr + offset] = code;
    }
    if (offset !== len) {
        if (offset !== 0) {
            arg = arg.slice(offset);
        }
        ptr = realloc(ptr, len, len = offset + arg.length * 3, 1) >>> 0;
        const view = getUint8ArrayMemory0().subarray(ptr + offset, ptr + len);
        const ret = cachedTextEncoder.encodeInto(arg, view);

        offset += ret.written;
        ptr = realloc(ptr, len, offset, 1) >>> 0;
    }

    WASM_VECTOR_LEN = offset;
    return ptr;
}

function takeFromExternrefTable0(idx) {
    const value = wasm.__wbindgen_externrefs.get(idx);
    wasm.__externref_table_dealloc(idx);
    return value;
}

let cachedTextDecoder = new TextDecoder('utf-8', { ignoreBOM: true, fatal: true });
cachedTextDecoder.decode();
const MAX_SAFARI_DECODE_BYTES = 2146435072;
let numBytesDecoded = 0;
function decodeText(ptr, len) {
    numBytesDecoded += len;
    if (numBytesDecoded >= MAX_SAFARI_DECODE_BYTES) {
        cachedTextDecoder = new TextDecoder('utf-8', { ignoreBOM: true, fatal: true });
        cachedTextDecoder.decode();
        numBytesDecoded = len;
    }
    return cachedTextDecoder.decode(getUint8ArrayMemory0().subarray(ptr, ptr + len));
}

const cachedTextEncoder = new TextEncoder();

if (!('encodeInto' in cachedTextEncoder)) {
    cachedTextEncoder.encodeInto = function (arg, view) {
        const buf = cachedTextEncoder.encode(arg);
        view.set(buf);
        return {
            read: arg.length,
            written: buf.length
        };
    };
}

let WASM_VECTOR_LEN = 0;

let wasmModule, wasmInstance, wasm;
function __wbg_finalize_init(instance, module) {
    wasmInstance = instance;
    wasm = instance.exports;
    wasmModule = module;
    cachedDataViewMemory0 = null;
    cachedUint8ArrayMemory0 = null;
    wasm.__wbindgen_start();
    return wasm;
}

async function __wbg_load(module, imports) {
    if (typeof Response === 'function' && module instanceof Response) {
        if (typeof WebAssembly.instantiateStreaming === 'function') {
            try {
                return await WebAssembly.instantiateStreaming(module, imports);
            } catch (e) {
                const validResponse = module.ok && expectedResponseType(module.type);

                if (validResponse && module.headers.get('Content-Type') !== 'application/wasm') {
                    console.warn("`WebAssembly.instantiateStreaming` failed because your server does not serve Wasm with `application/wasm` MIME type. Falling back to `WebAssembly.instantiate` which is slower. Original error:\n", e);

                } else { throw e; }
            }
        }

        const bytes = await module.arrayBuffer();
        return await WebAssembly.instantiate(bytes, imports);
    } else {
        const instance = await WebAssembly.instantiate(module, imports);

        if (instance instanceof WebAssembly.Instance) {
            return { instance, module };
        } else {
            return instance;
        }
    }

    function expectedResponseType(type) {
        switch (type) {
            case 'basic': case 'cors': case 'default': return true;
        }
        return false;
    }
}

function initSync(module) {
    if (wasm !== undefined) return wasm;


    if (module !== undefined) {
        if (Object.getPrototypeOf(module) === Object.prototype) {
            ({module} = module)
        } else {
            console.warn('using deprecated parameters for `initSync()`; pass a single object instead')
        }
    }

    const imports = __wbg_get_imports();
    if (!(module instanceof WebAssembly.Module)) {
        module = new WebAssembly.Module(module);
    }
    const instance = new WebAssembly.Instance(module, imports);
    return __wbg_finalize_init(instance, module);
}

async function __wbg_init(module_or_path) {
    if (wasm !== undefined) return wasm;


    if (module_or_path !== undefined) {
        if (Object.getPrototypeOf(module_or_path) === Object.prototype) {
            ({module_or_path} = module_or_path)
        } else {
            console.warn('using deprecated parameters for the initialization function; pass a single object instead')
        }
    }

    if (module_or_path === undefined) {
        module_or_path = new URL('upiqrcode_bg.wasm', import.meta.url);
    }
    const imports = __wbg_get_imports();

    if (typeof module_or_path === 'string' || (typeof Request === 'function' && module_or_path instanceof Request) || (typeof URL === 'function' && module_or_path instanceof URL)) {
        module_or_path = fetch(module_or_path);
    }

    const { instance, module } = await __wbg_load(await module_or_path, imports);

    return __wbg_finalize_init(instance, module);
}

export { initSync, __wbg_init as default };