@arcgis/core/assets/esri/core/workers/chunks/c4ce3c35b52b7999e877.js

ArcGIS Maps SDK for JavaScript: A complete 2D and 3D mapping and data visualization API

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l.mount=s,s.root=l,o?dr.root=l:n&&(n.mounted=s,n.mount&&n.mount.mounts.push(s)),l},unmount(r){var e=dr.lookupPath(r,{follow_mount:!1});if(!dr.isMountpoint(e.node))throw new dr.ErrnoError(28);var t=e.node,n=t.mounted,o=dr.getMounts(n);Object.keys(dr.nameTable).forEach((r=>{for(var e=dr.nameTable[r];e;){var t=e.name_next;o.includes(e.mount)&&dr.destroyNode(e),e=t}})),t.mounted=null;var a=t.mount.mounts.indexOf(n);t.mount.mounts.splice(a,1)},lookup:(r,e)=>r.node_ops.lookup(r,e),mknod(r,e,t){var n=dr.lookupPath(r,{parent:!0}).node,o=X.basename(r);if(!o||"."===o||".."===o)throw new dr.ErrnoError(28);var a=dr.mayCreate(n,o);if(a)throw new dr.ErrnoError(a);if(!n.node_ops.mknod)throw new dr.ErrnoError(63);return n.node_ops.mknod(n,o,e,t)},statfs(r){var e={bsize:4096,frsize:4096,blocks:1e6,bfree:5e5,bavail:5e5,files:dr.nextInode,ffree:dr.nextInode-1,fsid:42,flags:2,namelen:255},t=dr.lookupPath(r,{follow:!0}).node;return t?.node_ops.statfs&&Object.assign(e,t.node_ops.statfs(t.mount.opts.root)),e},create:(r,e=438)=>(e&=4095,e|=32768,dr.mknod(r,e,0)),mkdir:(r,e=511)=>(e&=1023,e|=16384,dr.mknod(r,e,0)),mkdirTree(r,e){for(var t=r.split("/"),n="",o=0;o<t.length;++o)if(t[o]){n+="/"+t[o];try{dr.mkdir(n,e)}catch(r){if(20!=r.errno)throw r}}},mkdev:(r,e,t)=>(void 0===t&&(t=e,e=438),e|=8192,dr.mknod(r,e,t)),symlink(r,e){if(!K.resolve(r))throw new dr.ErrnoError(44);var t=dr.lookupPath(e,{parent:!0}).node;if(!t)throw new dr.ErrnoError(44);var n=X.basename(e),o=dr.mayCreate(t,n);if(o)throw new dr.ErrnoError(o);if(!t.node_ops.symlink)throw new dr.ErrnoError(63);return t.node_ops.symlink(t,n,r)},rename(r,e){var t,n,o=X.dirname(r),a=X.dirname(e),i=X.basename(r),s=X.basename(e);if(t=dr.lookupPath(r,{parent:!0}).node,n=dr.lookupPath(e,{parent:!0}).node,!t||!n)throw new dr.ErrnoError(44);if(t.mount!==n.mount)throw new dr.ErrnoError(75);var l,u=dr.lookupNode(t,i),d=K.relative(r,a);if("."!==d.charAt(0))throw new dr.ErrnoError(28);if("."!==(d=K.relative(e,o)).charAt(0))throw new dr.ErrnoError(55);try{l=dr.lookupNode(n,s)}catch(r){}if(u!==l){var c=dr.isDir(u.mode),f=dr.mayDelete(t,i,c);if(f)throw new dr.ErrnoError(f);if(f=l?dr.mayDelete(n,s,c):dr.mayCreate(n,s))throw new dr.ErrnoError(f);if(!t.node_ops.rename)throw new dr.ErrnoError(63);if(dr.isMountpoint(u)||l&&dr.isMountpoint(l))throw new dr.ErrnoError(10);if(n!==t&&(f=dr.nodePermissions(t,"w")))throw new dr.ErrnoError(f);dr.hashRemoveNode(u);try{t.node_ops.rename(u,n,s),u.parent=n}catch(r){throw r}finally{dr.hashAddNode(u)}}},rmdir(r){var e=dr.lookupPath(r,{parent:!0}).node,t=X.basename(r),n=dr.lookupNode(e,t),o=dr.mayDelete(e,t,!0);if(o)throw new dr.ErrnoError(o);if(!e.node_ops.rmdir)throw new dr.ErrnoError(63);if(dr.isMountpoint(n))throw new dr.ErrnoError(10);e.node_ops.rmdir(e,t),dr.destroyNode(n)},readdir(r){var e=dr.lookupPath(r,{follow:!0}).node;if(!e.node_ops.readdir)throw new dr.ErrnoError(54);return e.node_ops.readdir(e)},unlink(r){var e=dr.lookupPath(r,{parent:!0}).node;if(!e)throw new dr.ErrnoError(44);var t=X.basename(r),n=dr.lookupNode(e,t),o=dr.mayDelete(e,t,!1);if(o)throw new dr.ErrnoError(o);if(!e.node_ops.unlink)throw new dr.ErrnoError(63);if(dr.isMountpoint(n))throw new dr.ErrnoError(10);e.node_ops.unlink(e,t),dr.destroyNode(n)},readlink(r){var e=dr.lookupPath(r).node;if(!e)throw new dr.ErrnoError(44);if(!e.node_ops.readlink)throw new dr.ErrnoError(28);return e.node_ops.readlink(e)},stat(r,e){var t=dr.lookupPath(r,{follow:!e}).node;if(!t)throw new dr.ErrnoError(44);if(!t.node_ops.getattr)throw new dr.ErrnoError(63);return t.node_ops.getattr(t)},lstat:r=>dr.stat(r,!0),chmod(r,e,t){var n;if(!(n="string"==typeof r?dr.lookupPath(r,{follow:!t}).node:r).node_ops.setattr)throw new dr.ErrnoError(63);n.node_ops.setattr(n,{mode:4095&e|-4096&n.mode,timestamp:Date.now()})},lchmod(r,e){dr.chmod(r,e,!0)},fchmod(r,e){var t=dr.getStreamChecked(r);dr.chmod(t.node,e)},chown(r,e,t,n){var o;if(!(o="string"==typeof r?dr.lookupPath(r,{follow:!n}).node:r).node_ops.setattr)throw new dr.ErrnoError(63);o.node_ops.setattr(o,{timestamp:Date.now()})},lchown(r,e,t){dr.chown(r,e,t,!0)},fchown(r,e,t){var n=dr.getStreamChecked(r);dr.chown(n.node,e,t)},truncate(r,e){if(e<0)throw new dr.ErrnoError(28);var t;if(!(t="string"==typeof r?dr.lookupPath(r,{follow:!0}).node:r).node_ops.setattr)throw new dr.ErrnoError(63);if(dr.isDir(t.mode))throw new dr.ErrnoError(31);if(!dr.isFile(t.mode))throw new dr.ErrnoError(28);var n=dr.nodePermissions(t,"w");if(n)throw new dr.ErrnoError(n);t.node_ops.setattr(t,{size:e,timestamp:Date.now()})},ftruncate(r,e){var t=dr.getStreamChecked(r);if(!(2097155&t.flags))throw new dr.ErrnoError(28);dr.truncate(t.node,e)},utime(r,e,t){var n=dr.lookupPath(r,{follow:!0}).node;n.node_ops.setattr(n,{timestamp:Math.max(e,t)})},open(r,e,t=438){if(""===r)throw new dr.ErrnoError(44);var n;if(t=64&(e="string"==typeof e?(r=>{var e={r:0,"r+":2,w:577,"w+":578,a:1089,"a+":1090}[r];if(void 0===e)throw new Error(`Unknown file open mode: ${r}`);return e})(e):e)?4095&t|32768:0,"object"==typeof r)n=r;else{r=X.normalize(r);try{n=dr.lookupPath(r,{follow:!(131072&e)}).node}catch(r){}}var o=!1;if(64&e)if(n){if(128&e)throw new dr.ErrnoError(20)}else n=dr.mknod(r,t,0),o=!0;if(!n)throw new dr.ErrnoError(44);if(dr.isChrdev(n.mode)&&(e&=-513),65536&e&&!dr.isDir(n.mode))throw new dr.ErrnoError(54);if(!o){var a=dr.mayOpen(n,e);if(a)throw new dr.ErrnoError(a)}512&e&&!o&&dr.truncate(n,0),e&=-131713;var s=dr.createStream({node:n,path:dr.getPath(n),flags:e,seekable:!0,position:0,stream_ops:n.stream_ops,ungotten:[],error:!1});return s.stream_ops.open&&s.stream_ops.open(s),!i.logReadFiles||1&e||r in dr.readFiles||(dr.readFiles[r]=1),s},close(r){if(dr.isClosed(r))throw new dr.ErrnoError(8);r.getdents&&(r.getdents=null);try{r.stream_ops.close&&r.stream_ops.close(r)}catch(r){throw r}finally{dr.closeStream(r.fd)}r.fd=null},isClosed:r=>null===r.fd,llseek(r,e,t){if(dr.isClosed(r))throw new dr.ErrnoError(8);if(!r.seekable||!r.stream_ops.llseek)throw new dr.ErrnoError(70);if(0!=t&&1!=t&&2!=t)throw new dr.ErrnoError(28);return r.position=r.stream_ops.llseek(r,e,t),r.ungotten=[],r.position},read(r,e,t,n,o){if(n<0||o<0)throw new dr.ErrnoError(28);if(dr.isClosed(r))throw new dr.ErrnoError(8);if(1==(2097155&r.flags))throw new dr.ErrnoError(8);if(dr.isDir(r.node.mode))throw new dr.ErrnoError(31);if(!r.stream_ops.read)throw new dr.ErrnoError(28);var a=void 0!==o;if(a){if(!r.seekable)throw new dr.ErrnoError(70)}else o=r.position;var i=r.stream_ops.read(r,e,t,n,o);return a||(r.position+=i),i},write(r,e,t,n,o,a){if(n<0||o<0)throw new dr.ErrnoError(28);if(dr.isClosed(r))throw new dr.ErrnoError(8);if(!(2097155&r.flags))throw new dr.ErrnoError(8);if(dr.isDir(r.node.mode))throw new dr.ErrnoError(31);if(!r.stream_ops.write)throw new dr.ErrnoError(28);r.seekable&&1024&r.flags&&dr.llseek(r,0,2);var i=void 0!==o;if(i){if(!r.seekable)throw new dr.ErrnoError(70)}else o=r.position;var s=r.stream_ops.write(r,e,t,n,o,a);return i||(r.position+=s),s},allocate(r,e,t){if(dr.isClosed(r))throw new dr.ErrnoError(8);if(e<0||t<=0)throw new dr.ErrnoError(28);if(!(2097155&r.flags))throw new dr.ErrnoError(8);if(!dr.isFile(r.node.mode)&&!dr.isDir(r.node.mode))throw new dr.ErrnoError(43);if(!r.stream_ops.allocate)throw new dr.ErrnoError(138);r.stream_ops.allocate(r,e,t)},mmap(r,e,t,n,o){if(2&n&&!(2&o)&&2!=(2097155&r.flags))throw new dr.ErrnoError(2);if(1==(2097155&r.flags))throw new dr.ErrnoError(2);if(!r.stream_ops.mmap)throw new dr.ErrnoError(43);if(!e)throw new dr.ErrnoError(28);return r.stream_ops.mmap(r,e,t,n,o)},msync:(r,e,t,n,o)=>r.stream_ops.msync?r.stream_ops.msync(r,e,t,n,o):0,ioctl(r,e,t){if(!r.stream_ops.ioctl)throw new dr.ErrnoError(59);return r.stream_ops.ioctl(r,e,t)},readFile(r,e={}){if(e.flags=e.flags||0,e.encoding=e.encoding||"binary","utf8"!==e.encoding&&"binary"!==e.encoding)throw new Error(`Invalid encoding type "${e.encoding}"`);var t,n=dr.open(r,e.flags),o=dr.stat(r).size,a=new Uint8Array(o);return dr.read(n,a,0,o,0),"utf8"===e.encoding?t=J(a):"binary"===e.encoding&&(t=a),dr.close(n),t},writeFile(r,e,t={}){t.flags=t.flags||577;var n=dr.open(r,t.flags,t.mode);if("string"==typeof e){var o=new Uint8Array(Z(e)+1),a=rr(e,o,0,o.length);dr.write(n,o,0,a,void 0,t.canOwn)}else{if(!ArrayBuffer.isView(e))throw new Error("Unsupported data type");dr.write(n,e,0,e.byteLength,void 0,t.canOwn)}dr.close(n)},cwd:()=>dr.currentPath,chdir(r){var e=dr.lookupPath(r,{follow:!0});if(null===e.node)throw new dr.ErrnoError(44);if(!dr.isDir(e.node.mode))throw new dr.ErrnoError(54);var t=dr.nodePermissions(e.node,"x");if(t)throw new dr.ErrnoError(t);dr.currentPath=e.path},createDefaultDirectories(){dr.mkdir("/tmp"),dr.mkdir("/home"),dr.mkdir("/home/web_user")},createDefaultDevices(){dr.mkdir("/dev"),dr.registerDevice(dr.makedev(1,3),{read:()=>0,write:(r,e,t,n,o)=>n,llseek:()=>0}),dr.mkdev("/dev/null",dr.makedev(1,3)),er.register(dr.makedev(5,0),er.default_tty_ops),er.register(dr.makedev(6,0),er.default_tty1_ops),dr.mkdev("/dev/tty",dr.makedev(5,0)),dr.mkdev("/dev/tty1",dr.makedev(6,0));var r=new Uint8Array(1024),e=0,t=()=>(0===e&&(e=G(r).byteLength),r[--e]);dr.createDevice("/dev","random",t),dr.createDevice("/dev","urandom",t),dr.mkdir("/dev/shm"),dr.mkdir("/dev/shm/tmp")},createSpecialDirectories(){dr.mkdir("/proc");var r=dr.mkdir("/proc/self");dr.mkdir("/proc/self/fd"),dr.mount({mount(){var e=dr.createNode(r,"fd",16895,73);return e.node_ops={lookup(r,e){var t=+e,n=dr.getStreamChecked(t),o={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>n.path}};return o.parent=o,o}},e}},{},"/proc/self/fd")},createStandardStreams(r,e,t){r?dr.createDevice("/dev","stdin",r):dr.symlink("/dev/tty","/dev/stdin"),e?dr.createDevice("/dev","stdout",null,e):dr.symlink("/dev/tty","/dev/stdout"),t?dr.createDevice("/dev","stderr",null,t):dr.symlink("/dev/tty1","/dev/stderr"),dr.open("/dev/stdin",0),dr.open("/dev/stdout",1),dr.open("/dev/stderr",1)},staticInit(){dr.nameTable=new Array(4096),dr.mount(or,{},"/"),dr.createDefaultDirectories(),dr.createDefaultDevices(),dr.createSpecialDirectories(),dr.filesystems={MEMFS:or}},init(r,e,t){dr.initialized=!0,r??=i.stdin,e??=i.stdout,t??=i.stderr,dr.createStandardStreams(r,e,t)},quit(){dr.initialized=!1;for(var r=0;r<dr.streams.length;r++){var e=dr.streams[r];e&&dr.close(e)}},findObject(r,e){var t=dr.analyzePath(r,e);return t.exists?t.object:null},analyzePath(r,e){try{r=(n=dr.lookupPath(r,{follow:!e})).path}catch(r){}var t={isRoot:!1,exists:!1,error:0,name:null,path:null,object:null,parentExists:!1,parentPath:null,parentObject:null};try{var n=dr.lookupPath(r,{parent:!0});t.parentExists=!0,t.parentPath=n.path,t.parentObject=n.node,t.name=X.basename(r),n=dr.lookupPath(r,{follow:!e}),t.exists=!0,t.path=n.path,t.object=n.node,t.name=n.node.name,t.isRoot="/"===n.path}catch(r){t.error=r.errno}return t},createPath(r,e,t,n){r="string"==typeof r?r:dr.getPath(r);for(var o=e.split("/").reverse();o.length;){var a=o.pop();if(a){var i=X.join2(r,a);try{dr.mkdir(i)}catch(r){}r=i}}return i},createFile(r,e,t,n,o){var a=X.join2("string"==typeof r?r:dr.getPath(r),e),i=ur(n,o);return dr.create(a,i)},createDataFile(r,e,t,n,o,a){var i=e;r&&(r="string"==typeof r?r:dr.getPath(r),i=e?X.join2(r,e):r);var s=ur(n,o),l=dr.create(i,s);if(t){if("string"==typeof t){for(var u=new Array(t.length),d=0,c=t.length;d<c;++d)u[d]=t.charCodeAt(d);t=u}dr.chmod(l,146|s);var f=dr.open(l,577);dr.write(f,t,0,t.length,0,a),dr.close(f),dr.chmod(l,s)}},createDevice(r,e,t,n){var o=X.join2("string"==typeof r?r:dr.getPath(r),e),a=ur(!!t,!!n);dr.createDevice.major??=64;var i=dr.makedev(dr.createDevice.major++,0);return dr.registerDevice(i,{open(r){r.seekable=!1},close(r){n?.buffer?.length&&n(10)},read(r,e,n,o,a){for(var i=0,s=0;s<o;s++){var l;try{l=t()}catch(r){throw new dr.ErrnoError(29)}if(void 0===l&&0===i)throw new dr.ErrnoError(6);if(null==l)break;i++,e[n+s]=l}return i&&(r.node.timestamp=Date.now()),i},write(r,e,t,o,a){for(var i=0;i<o;i++)try{n(e[t+i])}catch(r){throw new dr.ErrnoError(29)}return o&&(r.node.timestamp=Date.now()),i}}),dr.mkdev(o,a,i)},forceLoadFile(r){if(r.isDevice||r.isFolder||r.link||r.contents)return!0;if("undefined"!=typeof XMLHttpRequest)throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.");try{r.contents=(void 0)(r.url),r.usedBytes=r.contents.length}catch(r){throw new dr.ErrnoError(29)}},createLazyFile(r,e,t,n,o){if("undefined"!=typeof XMLHttpRequest)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. 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