[READ-ONLY] Mirror of https://github.com/CanadaHonk/porffor. An ahead-of-time JavaScript compiler porffor.dev
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JavaScript
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class Headers { constructor(init = undefined) { if (init == null) { this._entries = Porffor.array.new(0); return; }
if (Porffor.type(init.entries) == Porffor.TYPES.function) { this._entries = Porffor.array.new(8); for (const entry of init.entries()) { this.append(entry[0], entry[1]); } return; }
if (Array.isArray(init)) { this._entries = Porffor.array.new(init.length * 2); for (const entry of init) { if (!entry || entry.length < 2) continue; this.append(entry[0], entry[1]); } return; }
this._entries = Porffor.array.new(8); for (const key in init) { this.append(key, init[key]); } }
append(name, value) { const normalizedName = (Porffor.type(name) | 0b10000000) == Porffor.TYPES.bytestring ? name : String(name); Porffor.array.fastPush(this._entries, normalizedName.toLowerCase());
const stringValue = (Porffor.type(value) | 0b10000000) == Porffor.TYPES.bytestring ? value : String(value); Porffor.array.fastPush(this._entries, stringValue); }
delete(name) { const normalized = ((Porffor.type(name) | 0b10000000) == Porffor.TYPES.bytestring ? name : String(name)).toLowerCase(); const next = Porffor.array.new(this._entries.length); for (let i = 0; i < this._entries.length; i += 2) { if (this._entries[i] == normalized) continue; Porffor.array.fastPush(next, this._entries[i]); Porffor.array.fastPush(next, this._entries[i + 1]); }
this._entries = next; }
entries() { const out = Porffor.array.new(this._entries.length / 2); for (let i = 0; i < this._entries.length; i += 2) { const entry = Porffor.array.new(2); entry[0] = this._entries[i]; entry[1] = this._entries[i + 1]; Porffor.array.fastPush(out, entry); }
return out; }
forEach(callback, thisArg = undefined) { for (let i = 0; i < this._entries.length; i += 2) { callback.call(thisArg, this._entries[i + 1], this._entries[i], this); } }
get(name) { const normalized = ((Porffor.type(name) | 0b10000000) == Porffor.TYPES.bytestring ? name : String(name)).toLowerCase(); for (let i = 0; i < this._entries.length; i += 2) { if (this._entries[i] == normalized) return this._entries[i + 1]; }
return null; }
has(name) { return this.get(name) != null; }
keys() { const out = Porffor.array.new(this._entries.length / 2); for (let i = 0; i < this._entries.length; i += 2) { Porffor.array.fastPush(out, this._entries[i]); } return out; }
set(name, value) { this.delete(name); this.append(name, value); }
values() { const out = Porffor.array.new(this._entries.length / 2); for (let i = 1; i < this._entries.length; i += 2) Porffor.array.fastPush(out, this._entries[i]); return out; }}
function setTimeout(callback, delay = 0, ...args) { let id = 0; Porffor.c`id = (i32)porf_native_fetch_set_timer(callback, args, delay, 0);`; return id;}
function clearTimeout(timer) { Porffor.c`porf_native_fetch_clear_timer(timer);`;}
function setInterval(callback, delay = 0, ...args) { let id = 0; Porffor.c`id = (i32)porf_native_fetch_set_timer(callback, args, delay, 1);`; return id;}
function clearInterval(timer) { clearTimeout(timer);}
class Blob { constructor(parts = []) { this._text = ''; for (const part of parts) { this._text += (Porffor.type(part) | 0b10000000) == Porffor.TYPES.bytestring ? part : String(part); } }
text() { return this._text; }}
class TextEncoder { get encoding() { return 'utf-8'; }
encode(input = '') { const text = (Porffor.type(input) | 0b10000000) == Porffor.TYPES.bytestring ? input : String(input); let length = 0; for (let i = 0; i < text.length; i++) { const code = text.charCodeAt(i); length += code < 0x80 ? 1 : code < 0x800 ? 2 : 3; }
const out = new Uint8Array(length); let offset = 0; for (let i = 0; i < text.length; i++) { const code = text.charCodeAt(i); if (code < 0x80) { out[offset++] = code; } else if (code < 0x800) { out[offset++] = 0xc0 | code >> 6; out[offset++] = 0x80 | code & 0x3f; } else { out[offset++] = 0xe0 | code >> 12; out[offset++] = 0x80 | code >> 6 & 0x3f; out[offset++] = 0x80 | code & 0x3f; } }
return out; }
encodeInto(source, destination) { const bytes = this.encode(source); const length = Math.min(bytes.length, destination.length); for (let i = 0; i < length; i++) destination[i] = bytes[i]; return { read: String(source).length, written: length }; }}
class TextDecoder { constructor(label = 'utf-8') { this.encoding = String(label).toLowerCase(); }
decode(input = undefined) { if (input == null) return '';
const bytes = input instanceof Uint8Array ? input : new Uint8Array(input.buffer ?? input); let out = ''; for (let i = 0; i < bytes.length; i++) { const a = bytes[i]; if (a < 0x80) { out += String.fromCharCode(a); } else if (a < 0xe0) { out += String.fromCharCode((a & 0x1f) << 6 | bytes[++i] & 0x3f); } else { const b = bytes[++i]; const c = bytes[++i]; out += String.fromCharCode((a & 0x0f) << 12 | (b & 0x3f) << 6 | c & 0x3f); } }
return out; }}
class URL { constructor(input) { this.href = ''; this.origin = '';
const rawInput = input != null && Porffor.type(input) == Porffor.TYPES.object ? input.href ?? input : input; const raw = (Porffor.type(rawInput) | 0b10000000) == Porffor.TYPES.bytestring ? rawInput : String(rawInput); const schemeIndex = raw.indexOf('://'); const originStart = schemeIndex == -1 ? 0 : schemeIndex + 3; const pathIndex = raw.indexOf('/', originStart); const queryIndex = raw.indexOf('?', pathIndex == -1 ? originStart : pathIndex);
if (schemeIndex !== -1) { const originEnd = pathIndex == -1 ? (queryIndex == -1 ? raw.length : queryIndex) : pathIndex; this.origin = raw.slice(0, originEnd); }
if (pathIndex == -1) { this._pathname = '/'; this.search = queryIndex == -1 ? '' : raw.slice(queryIndex); } else { const pathnameEnd = queryIndex == -1 ? raw.length : queryIndex; this._pathname = raw.slice(pathIndex, pathnameEnd) || '/'; this.search = queryIndex == -1 ? '' : raw.slice(queryIndex); }
if (this.origin == '' && raw.startsWith('/')) { this.href = `${this._pathname}${this.search}`; return; }
this._sync(); }
get pathname() { return this._pathname; }
set pathname(value) { this._pathname = value || '/'; this._sync(); }
_sync() { this.href = `${this.origin}${this._pathname}${this.search}`; }
toString() { return this.href; }}
class Request { constructor(input, init = undefined) { let url = input; let method = 'GET'; let headers = undefined; let body = '';
if (input != null && Porffor.type(input) == Porffor.TYPES.object) { const inputUrl = input.url; if (inputUrl != null) { url = inputUrl;
const inputMethod = input.method; if (inputMethod != null) method = inputMethod;
const inputHeaders = input.headers; if (inputHeaders != null) headers = inputHeaders;
const inputBody = input.body; if (inputBody != null) body = inputBody; } else { const inputHref = input.href; if (inputHref != null) url = inputHref; } }
if (init != null) { const initMethod = init.method; if (initMethod != null) method = initMethod;
const initHeaders = init.headers; if (initHeaders != null) headers = initHeaders;
const initBody = init.body; if (initBody != null) body = initBody; }
this.url = (Porffor.type(url) | 0b10000000) == Porffor.TYPES.bytestring ? url : String(url); this.method = ((Porffor.type(method) | 0b10000000) == Porffor.TYPES.bytestring ? method : String(method)).toUpperCase(); this.headers = new Headers(headers); this.body = body; }
arrayBuffer() { const body = this.body ?? ''; const text = (Porffor.type(body) | 0b10000000) == Porffor.TYPES.bytestring ? body : String(body); const bytes = new Uint8Array(text.length); for (let i = 0; i < text.length; i++) bytes[i] = text.charCodeAt(i) & 0xff; return bytes.buffer; }
blob() { return new Blob([this.body ?? '']); }
clone() { return new Request(this); }
json() { const body = this.body ?? ''; return JSON.parse((Porffor.type(body) | 0b10000000) == Porffor.TYPES.bytestring ? body : String(body)); }
text() { const body = this.body ?? ''; return (Porffor.type(body) | 0b10000000) == Porffor.TYPES.bytestring ? body : String(body); }}
class Response { constructor(body = null, init = undefined) { this.body = body; this.status = Number(init?.status ?? 200); this.headers = new Headers(init?.headers); }
get ok() { return this.status >= 200 && this.status < 300; }
arrayBuffer() { const text = this.text(); const bytes = new Uint8Array(text.length); for (let i = 0; i < text.length; i++) bytes[i] = text.charCodeAt(i) & 0xff; return bytes.buffer; }
blob() { return new Blob([this.text()]); }
clone() { return new Response(this.body, this); }
json() { if ((Porffor.type(this.body) | 0b10000000) == Porffor.TYPES.bytestring) return JSON.parse(this.body); return this.body; }
text() { if (this.body == null) return ''; return (Porffor.type(this.body) | 0b10000000) == Porffor.TYPES.bytestring ? this.body : String(this.body); }}