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@nutrient-sdk/node

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Convert documents in your Node.js apps.

www.nutrient.io/sdk/nodejs

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/*! * Nutrient for Node.js 1.1.0 (https://www.nutrient.io/nodejs) * * Copyright © 2024-2025 PSPDFKit GmbH. All rights reserved. * * THIS SOURCE CODE AND ANY ACCOMPANYING DOCUMENTATION ARE PROTECTED BY INTERNATIONAL COPYRIGHT LAW * AND MAY NOT BE RESOLD OR REDISTRIBUTED. 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r=eS.createSocket(e.family,e.type,e.protocol),n=eS.websocket_sock_ops.createPeer(r,t);r.daddr=n.addr,r.dport=n.port,e.pending.push(r),T.websocket.emit("connection",r.stream.fd)}else eS.websocket_sock_ops.createPeer(e,t),T.websocket.emit("connection",e.stream.fd)}),e.server.on("close",function(){T.websocket.emit("close",e.stream.fd),e.server=null}),e.server.on("error",function(t){e.error=23,T.websocket.emit("error",[e.stream.fd,e.error,"EHOSTUNREACH: Host is unreachable"])})},accept:function(e){if(!e.server||!e.pending.length)throw new eb.ErrnoError(28);var t=e.pending.shift();return t.stream.flags=e.stream.flags,t},getname:function(e,t){var r,n;if(t){if(void 0===e.daddr||void 0===e.dport)throw new eb.ErrnoError(53);r=e.daddr,n=e.dport}else r=e.saddr||0,n=e.sport||0;return{addr:r,port:n}},sendmsg:function(e,t,r,n,o,_){if(2===e.type){if((void 0===o||void 0===_)&&(o=e.daddr,_=e.dport),void 0===o||void 0===_)throw new eb.ErrnoError(17)}else o=e.daddr,_=e.dport;var a,i=eS.websocket_sock_ops.getPeer(e,o,_);if(1===e.type)if(i&&i.socket.readyState!==i.socket.CLOSING&&i.socket.readyState!==i.socket.CLOSED){if(i.socket.readyState===i.socket.CONNECTING)throw new eb.ErrnoError(6)}else throw new eb.ErrnoError(53);if(ArrayBuffer.isView(t)&&(r+=t.byteOffset,t=t.buffer),a=t.slice(r,r+n),2===e.type&&(!i||i.socket.readyState!==i.socket.OPEN))return i&&i.socket.readyState!==i.socket.CLOSING&&i.socket.readyState!==i.socket.CLOSED||(i=eS.websocket_sock_ops.createPeer(e,o,_)),i.dgram_send_queue.push(a),n;try{return i.socket.send(a),n}catch(e){throw new eb.ErrnoError(28)}},recvmsg:function(e,t){if(1===e.type&&e.server)throw new eb.ErrnoError(53);var r=e.recv_queue.shift();if(!r){if(1===e.type){var n=eS.websocket_sock_ops.getPeer(e,e.daddr,e.dport);if(!n)throw new eb.ErrnoError(53);if(n.socket.readyState===n.socket.CLOSING||n.socket.readyState===n.socket.CLOSED)return null}throw new eb.ErrnoError(6)}var o=r.data.byteLength||r.data.length,_=r.data.byteOffset||0,a=r.data.buffer||r.data,i=Math.min(t,o),s={buffer:new Uint8Array(a,_,i),addr:r.addr,port:r.port};return 1===e.type&&i<o&&(r.data=new Uint8Array(a,_+i,o-i),e.recv_queue.unshift(r)),s}}};function ej(e){var t=eS.getSocket(e);if(!t)throw new eb.ErrnoError(8);return t}function eP(e){return(255&e)+"."+(e>>8&255)+"."+(e>>16&255)+"."+(e>>24&255)}function eD(e){return parseInt(e)}var eF={address_map:{id:1,addrs:{},names:{}},lookup_name:function(e){var t,r=function(e){for(var t=e.split("."),r=0;r<4;r++){var n=Number(t[r]);if(isNaN(n))return null;t[r]=n}return(t[0]|t[1]<<8|t[2]<<16|t[3]<<24)>>>0}(e);if(null!==r||null!==(r=function(e){var t,r,n,o,_=[];if(!/^((?=.*::)(?!.*::.+::)(::)?([\dA-F]{1,4}:(:|\b)|){5}|([\dA-F]{1,4}:){6})((([\dA-F]{1,4}((?!\3)::|:\b|$))|(?!\2\3)){2}|(((2[0-4]|1\d|[1-9])?\d|25[0-5])\.?\b){4})$/i.