@arcgis/core/assets/esri/core/workers/chunks/84b6ac0965d83704ba5d.js

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

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t=sr.getMounts(sr.root.mount),n=0;function o(r){return sr.syncFSRequests--,e(r)}function a(r){if(r)return a.errored?void 0:(a.errored=!0,o(r));++n>=t.length&&o(null)}t.forEach(e=>{if(!e.type.syncfs)return a(null);e.type.syncfs(e,r,a)})},mount(r,e,t){var n,o="/"===t,a=!t;if(o&&sr.root)throw new sr.ErrnoError(10);if(!o&&!a){var i=sr.lookupPath(t,{follow_mount:!1});if(t=i.path,n=i.node,sr.isMountpoint(n))throw new sr.ErrnoError(10);if(!sr.isDir(n.mode))throw new sr.ErrnoError(54)}var s={type:r,opts:e,mountpoint:t,mounts:[]},u=r.mount(s);return u.mount=s,s.root=u,o?sr.root=u:n&&(n.mounted=s,n.mount&&n.mount.mounts.push(s)),u},unmount(r){var e=sr.lookupPath(r,{follow_mount:!1});if(!sr.isMountpoint(e.node))throw new sr.ErrnoError(28);var t=e.node,n=t.mounted,o=sr.getMounts(n);Object.keys(sr.nameTable).forEach(r=>{for(var e=sr.nameTable[r];e;){var t=e.name_next;o.includes(e.mount)&&sr.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=sr.lookupPath(r,{parent:!0}).node,o=V.basename(r);if(!o)throw new sr.ErrnoError(28);if("."===o||".."===o)throw new sr.ErrnoError(20);var a=sr.mayCreate(n,o);if(a)throw new sr.ErrnoError(a);if(!n.node_ops.mknod)throw new sr.ErrnoError(63);return n.node_ops.mknod(n,o,e,t)},statfs:r=>sr.statfsNode(sr.lookupPath(r,{follow:!0}).node),statfsStream:r=>sr.statfsNode(r.node),statfsNode(r){var e={bsize:4096,frsize:4096,blocks:1e6,bfree:5e5,bavail:5e5,files:sr.nextInode,ffree:sr.nextInode-1,fsid:42,flags:2,namelen:255};return r.node_ops.statfs&&Object.assign(e,r.node_ops.statfs(r.mount.opts.root)),e},create:(r,e=438)=>(e&=4095,e|=32768,sr.mknod(r,e,0)),mkdir:(r,e=511)=>(e&=1023,e|=16384,sr.mknod(r,e,0)),mkdirTree(r,e){var t=r.split("/"),n="";for(var o of t)if(o){(n||V.isAbs(r))&&(n+="/"),n+=o;try{sr.mkdir(n,e)}catch(r){if(20!=r.errno)throw r}}},mkdev:(r,e,t)=>(void 0===t&&(t=e,e=438),e|=8192,sr.mknod(r,e,t)),symlink(r,e){if(!q.resolve(r))throw new sr.ErrnoError(44);var t=sr.lookupPath(e,{parent:!0}).node;if(!t)throw new sr.ErrnoError(44);var n=V.basename(e),o=sr.mayCreate(t,n);if(o)throw new sr.ErrnoError(o);if(!t.node_ops.symlink)throw new sr.ErrnoError(63);return t.node_ops.symlink(t,n,r)},rename(r,e){var t,n,o=V.dirname(r),a=V.dirname(e),i=V.basename(r),s=V.basename(e);if(t=sr.lookupPath(r,{parent:!0}).node,n=sr.lookupPath(e,{parent:!0}).node,!t||!n)throw new sr.ErrnoError(44);if(t.mount!==n.mount)throw new sr.ErrnoError(75);var u,l=sr.lookupNode(t,i),d=q.relative(r,a);if("."!==d.charAt(0))throw new sr.ErrnoError(28);if("."!==(d=q.relative(e,o)).charAt(0))throw new sr.ErrnoError(55);try{u=sr.lookupNode(n,s)}catch(r){}if(l!==u){var c=sr.isDir(l.mode),f=sr.mayDelete(t,i,c);if(f)throw new sr.ErrnoError(f);if(f=u?sr.mayDelete(n,s,c):sr.mayCreate(n,s))throw new sr.ErrnoError(f);if(!t.node_ops.rename)throw new sr.ErrnoError(63);if(sr.isMountpoint(l)||u&&sr.isMountpoint(u))throw new sr.ErrnoError(10);if(n!==t&&(f=sr.nodePermissions(t,"w")))throw new sr.ErrnoError(f);sr.hashRemoveNode(l);try{t.node_ops.rename(l,n,s),l.parent=n}catch(r){throw r}finally{sr.hashAddNode(l)}}},rmdir(r){var e=sr.lookupPath(r,{parent:!0}).node,t=V.basename(r),n=sr.lookupNode(e,t),o=sr.mayDelete(e,t,!0);if(o)throw new sr.ErrnoError(o);if(!e.node_ops.rmdir)throw new sr.ErrnoError(63);if(sr.isMountpoint(n))throw new sr.ErrnoError(10);e.node_ops.rmdir(e,t),sr.destroyNode(n)},readdir(r){var e=sr.lookupPath(r,{follow:!0}).node;return sr.checkOpExists(e.node_ops.readdir,54)(e)},unlink(r){var e=sr.lookupPath(r,{parent:!0}).node;if(!e)throw new sr.ErrnoError(44);var t=V.basename(r),n=sr.lookupNode(e,t),o=sr.mayDelete(e,t,!1);if(o)throw new sr.ErrnoError(o);if(!e.node_ops.unlink)throw new sr.ErrnoError(63);if(sr.isMountpoint(n))throw new sr.ErrnoError(10);e.node_ops.unlink(e,t),sr.destroyNode(n)},readlink(r){var e=sr.lookupPath(r).node;if(!e)throw new sr.ErrnoError(44);if(!e.node_ops.readlink)throw new sr.ErrnoError(28);return e.node_ops.readlink(e)},stat(r,e){var t=sr.lookupPath(r,{follow:!e}).node;return sr.checkOpExists(t.node_ops.getattr,63)(t)},fstat(r){var e=sr.getStreamChecked(r),t=e.node,n=e.stream_ops.getattr,o=n?e:t;return n??=t.node_ops.getattr,sr.checkOpExists(n,63),n(o)},lstat:r=>sr.stat(r,!0),doChmod(r,e,t,n){sr.doSetAttr(r,e,{mode:4095&t|-4096&e.mode,ctime:Date.now(),dontFollow:n})},chmod(r,e,t){var n;n="string"==typeof r?sr.lookupPath(r,{follow:!t}).node:r,sr.doChmod(null,n,e,t)},lchmod(r,e){sr.chmod(r,e,!0)},fchmod(r,e){var t=sr.getStreamChecked(r);sr.doChmod(t,t.node,e,!1)},doChown(r,e,t){sr.doSetAttr(r,e,{timestamp:Date.now(),dontFollow:t})},chown(r,e,t,n){var o;o="string"==typeof r?sr.lookupPath(r,{follow:!n}).node:r,sr.doChown(null,o,n)},lchown(r,e,t){sr.chown(r,e,t,!0)},fchown(r,e,t){var n=sr.getStreamChecked(r);sr.doChown(n,n.node,!1)},doTruncate(r,e,t){if(sr.isDir(e.mode))throw new sr.ErrnoError(31);if(!sr.isFile(e.mode))throw new sr.ErrnoError(28);var n=sr.nodePermissions(e,"w");if(n)throw new sr.ErrnoError(n);sr.doSetAttr(r,e,{size:t,timestamp:Date.now()})},truncate(r,e){if(e<0)throw new sr.ErrnoError(28);var t;t="string"==typeof r?sr.lookupPath(r,{follow:!0}).node:r,sr.doTruncate(null,t,e)},ftruncate(r,e){var t=sr.getStreamChecked(r);if(e<0||!(2097155&t.flags))throw new sr.ErrnoError(28);sr.doTruncate(t,t.node,e)},utime(r,e,t){var n=sr.lookupPath(r,{follow:!0}).node;sr.checkOpExists(n.node_ops.setattr,63)(n,{atime:e,mtime:t})},open(r,e,n=438){if(""===r)throw new sr.ErrnoError(44);var o,a;if(n=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&n|32768:0,"object"==typeof r)o=r;else{a=r.endsWith("/");var i=sr.lookupPath(r,{follow:!(131072&e),noent_okay:!0});o=i.node,r=i.path}var s=!1;if(64&e)if(o){if(128&e)throw new sr.ErrnoError(20)}else{if(a)throw new sr.ErrnoError(31);o=sr.mknod(r,511|n,0),s=!0}if(!o)throw new sr.ErrnoError(44);if(sr.isChrdev(o.mode)&&(e&=-513),65536&e&&!sr.isDir(o.mode))throw new sr.ErrnoError(54);if(!s){var u=sr.mayOpen(o,e);if(u)throw new sr.ErrnoError(u)}512&e&&!s&&sr.truncate(o,0),e&=-131713;var l=sr.createStream({node:o,path:sr.getPath(o),flags:e,seekable:!0,position:0,stream_ops:o.stream_ops,ungotten:[],error:!1});return l.stream_ops.open&&l.stream_ops.open(l),s&&sr.chmod(o,511&n),!t.logReadFiles||1&e||r in sr.readFiles||(sr.readFiles[r]=1),l},close(r){if(sr.isClosed(r))throw new sr.ErrnoError(8);r.getdents&&(r.getdents=null);try{r.stream_ops.close&&r.stream_ops.close(r)}catch(r){throw r}finally{sr.closeStream(r.fd)}r.fd=null},isClosed:r=>null===r.fd,llseek(r,e,t){if(sr.isClosed(r))throw new sr.ErrnoError(8);if(!r.seekable||!r.stream_ops.llseek)throw new sr.ErrnoError(70);if(0!=t&&1!=t&&2!=t)throw new sr.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 sr.ErrnoError(28);if(sr.isClosed(r))throw new sr.ErrnoError(8);if(1==(2097155&r.flags))throw new sr.ErrnoError(8);if(sr.isDir(r.node.mode))throw new sr.ErrnoError(31);if(!r.stream_ops.read)throw new sr.ErrnoError(28);var a=void 0!==o;if(a){if(!r.seekable)throw new sr.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 sr.ErrnoError(28);if(sr.isClosed(r))throw new sr.ErrnoError(8);if(!(2097155&r.flags))throw new sr.ErrnoError(8);if(sr.isDir(r.node.mode))throw new sr.ErrnoError(31);if(!r.stream_ops.write)throw new sr.ErrnoError(28);r.seekable&&1024&r.flags&&sr.llseek(r,0,2);var i=void 0!==o;if(i){if(!r.seekable)throw new sr.ErrnoError(70)}else o=r.position;var s=r.stream_ops.write(r,e,t,n,o,a);return i||(r.position+=s),s},mmap(r,e,t,n,o){if(2&n&&!(2&o)&&2!=(2097155&r.flags))throw new sr.ErrnoError(2);if(1==(2097155&r.flags))throw new sr.ErrnoError(2);if(!r.stream_ops.mmap)throw new sr.ErrnoError(43);if(!e)throw new sr.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 sr.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=sr.open(r,e.flags),n=sr.stat(r).size,o=new Uint8Array(n);return sr.read(t,o,0,n,0),"utf8"===e.encoding&&(o=G(o)),sr.close(t),o},writeFile(r,e,t={}){t.flags=t.flags||577;var n=sr.open(r,t.flags,t.mode);if("string"==typeof e&&(e=new Uint8Array(Q(e))),!ArrayBuffer.isView(e))throw new Error("Unsupported data type");sr.write(n,e,0,e.byteLength,void 0,t.canOwn),sr.close(n)},cwd:()=>sr.currentPath,chdir(r){var e=sr.lookupPath(r,{follow:!0});if(null===e.node)throw new sr.ErrnoError(44);if(!sr.isDir(e.node.mode))throw new sr.ErrnoError(54);var t=sr.nodePermissions(e.node,"x");if(t)throw new sr.ErrnoError(t);sr.currentPath=e.path},createDefaultDirectories(){sr.mkdir("/tmp"),sr.mkdir("/home"),sr.mkdir("/home/web_user")},createDefaultDevices(){sr.mkdir("/dev"),sr.registerDevice(sr.makedev(1,3),{read:()=>0,write:(r,e,t,n,o)=>n,llseek:()=>0}),sr.mkdev("/dev/null",sr.makedev(1,3)),Z.register(sr.makedev(5,0),Z.default_tty_ops),Z.register(sr.makedev(6,0),Z.default_tty1_ops),sr.mkdev("/dev/tty",sr.makedev(5,0)),sr.mkdev("/dev/tty1",sr.makedev(6,0));var r=new Uint8Array(1024),e=0,t=()=>(0===e&&(H(r),e=r.byteLength),r[--e]);sr.createDevice("/dev","random",t),sr.createDevice("/dev","urandom",t),sr.mkdir("/dev/shm"),sr.mkdir("/dev/shm/tmp")},createSpecialDirectories(){sr.mkdir("/proc");var r=sr.mkdir("/proc/self");sr.mkdir("/proc/self/fd"),sr.mount({mount(){var e=sr.createNode(r,"fd",16895,73);return e.stream_ops={llseek:er.stream_ops.llseek},e.node_ops={lookup(r,e){var t=+e,n=sr.getStreamChecked(t),o={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>n.path},id:t+1};return o.parent=o,o},readdir:()=>Array.from(sr.streams.entries()).filter(([r,e])=>e).map(([r,e])=>r.toString())},e}},{},"/proc/self/fd")},createStandardStreams(r,e,t){r?sr.createDevice("/dev","stdin",r):sr.symlink("/dev/tty","/dev/stdin"),e?sr.createDevice("/dev","stdout",null,e):sr.symlink("/dev/tty","/dev/stdout"),t?sr.createDevice("/dev","stderr",null,t):sr.symlink("/dev/tty1","/dev/stderr"),sr.open("/dev/stdin",0),sr.open("/dev/stdout",1),sr.open("/dev/stderr",1)},staticInit(){sr.nameTable=new Array(4096),sr.mount(er,{},"/"),sr.createDefaultDirectories(),sr.createDefaultDevices(),sr.createSpecialDirectories(),sr.filesystems={MEMFS:er}},init(r,e,n){sr.initialized=!0,r??=t.stdin,e??=t.stdout,n??=t.stderr,sr.createStandardStreams(r,e,n)},quit(){for(var r of(sr.initialized=!1,sr.streams))r&&sr.close(r)},findObject(r,e){var t=sr.analyzePath(r,e);return t.exists?t.object:null},analyzePath(r,e){try{r=(n=sr.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=sr.lookupPath(r,{parent:!0});t.parentExists=!0,t.parentPath=n.path,t.parentObject=n.node,t.name=V.basename(r),n=sr.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:sr.getPath(r);for(var o=e.split("/").reverse();o.length;){var a=o.pop();if(a){var i=V.join2(r,a);try{sr.mkdir(i)}catch(r){if(20!=r.errno)throw r}r=i}}return i},createFile(r,e,t,n,o){var a=V.join2("string"==typeof r?r:sr.getPath(r),e),i=ir(n,o);return sr.create(a,i)},createDataFile(r,e,t,n,o,a){var i=e;r&&(r="string"==typeof r?r:sr.getPath(r),i=e?V.join2(r,e):r);var s=ir(n,o),u=sr.create(i,s);if(t){if("string"==typeof t){for(var l=new Array(t.length),d=0,c=t.length;d<c;++d)l[d]=t.charCodeAt(d);t=l}sr.chmod(u,146|s);var f=sr.open(u,577);sr.write(f,t,0,t.length,0,a),sr.close(f),sr.chmod(u,s)}},createDevice(r,e,t,n){var o=V.join2("string"==typeof r?r:sr.getPath(r),e),a=ir(!!t,!!n);sr.createDevice.major??=64;var i=sr.makedev(sr.createDevice.major++,0);return sr.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 u;try{u=t()}catch(r){throw new sr.ErrnoError(29)}if(void 0===u&&0===i)throw new sr.ErrnoError(6);if(null==u)break;i++,e[n+s]=u}return i&&(r.node.atime=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 sr.ErrnoError(29)}return o&&(r.node.mtime=r.node.ctime=Date.now()),i}}),sr.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 sr.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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