rlayers/docs/4025.bundle.js

React Components for OpenLayers

/*! For license information please see 4025.bundle.js.LICENSE.txt */
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t=we.lookupPath(e,{parent:!0}).node;if(!t)throw new we.ErrnoError(44);var n=oe.basename(e),r=we.lookupNode(t,n),s=we.mayDelete(t,n,!1);if(s)throw new we.ErrnoError(s);if(!t.node_ops.unlink)throw new we.ErrnoError(63);if(we.isMountpoint(r))throw new we.ErrnoError(10);t.node_ops.unlink(t,n),we.destroyNode(r)},readlink(e){var t=we.lookupPath(e).node;if(!t)throw new we.ErrnoError(44);if(!t.node_ops.readlink)throw new we.ErrnoError(28);return le.resolve(we.getPath(t.parent),t.node_ops.readlink(t))},stat(e,t){var n=we.lookupPath(e,{follow:!t}).node;if(!n)throw new we.ErrnoError(44);if(!n.node_ops.getattr)throw new we.ErrnoError(63);return n.node_ops.getattr(n)},lstat:e=>we.stat(e,!0),chmod(e,t,n){var r;if(!(r="string"==typeof e?we.lookupPath(e,{follow:!n}).node:e).node_ops.setattr)throw new we.ErrnoError(63);r.node_ops.setattr(r,{mode:4095&t|-4096&r.mode,timestamp:Date.now()})},lchmod(e,t){we.chmod(e,t,!0)},fchmod(e,t){var n=we.getStreamChecked(e);we.chmod(n.node,t)},chown(e,t,n,r){var s;if(!(s="string"==typeof e?we.lookupPath(e,{follow:!r}).node:e).node_ops.setattr)throw new we.ErrnoError(63);s.node_ops.setattr(s,{timestamp:Date.now()})},lchown(e,t,n){we.chown(e,t,n,!0)},fchown(e,t,n){var r=we.getStreamChecked(e);we.chown(r.node,t,n)},truncate(e,t){if(t<0)throw new we.ErrnoError(28);var n;if(!(n="string"==typeof e?we.lookupPath(e,{follow:!0}).node:e).node_ops.setattr)throw new we.ErrnoError(63);if(we.isDir(n.mode))throw new we.ErrnoError(31);if(!we.isFile(n.mode))throw new we.ErrnoError(28);var r=we.nodePermissions(n,"w");if(r)throw new we.ErrnoError(r);n.node_ops.setattr(n,{size:t,timestamp:Date.now()})},ftruncate(e,t){var n=we.getStreamChecked(e);if(!(2097155&n.flags))throw new we.ErrnoError(28);we.truncate(n.node,t)},utime(e,t,n){var r=we.lookupPath(e,{follow:!0}).node;r.node_ops.setattr(r,{timestamp:Math.max(t,n)})},open(e,t,n){if(""===e)throw new we.ErrnoError(44);var r;if(n=void 0===n?438:n,n=64&(t="string"==typeof t?(e=>{var t={r:0,"r+":2,w:577,"w+":578,a:1089,"a+":1090}[e];if(void 0===t)throw new Error(`Unknown file open mode: ${e}`);return t})(t):t)?4095&n|32768:0,"object"==typeof e)r=e;else{e=oe.normalize(e);try{r=we.lookupPath(e,{follow:!(131072&t)}).node}catch(e){}}var s=!1;if(64&t)if(r){if(128&t)throw new we.ErrnoError(20)}else r=we.mknod(e,n,0),s=!0;if(!r)throw new we.ErrnoError(44);if(we.isChrdev(r.mode)&&(t&=-513),65536&t&&!we.isDir(r.mode))throw new we.ErrnoError(54);if(!s){var o=we.mayOpen(r,t);if(o)throw new we.ErrnoError(o)}512&t&&!s&&we.truncate(r,0),t&=-131713;var a=we.createStream({node:r,path:we.getPath(r),flags:t,seekable:!0,position:0,stream_ops:r.stream_ops,ungotten:[],error:!1});return a.stream_ops.open&&a.stream_ops.open(a),!i.logReadFiles||1&t||(we.readFiles||(we.readFiles={}),e in we.readFiles||(we.readFiles[e]=1)),a},close(e){if(we.isClosed(e))throw new we.ErrnoError(8);e.getdents&&(e.getdents=null);try{e.stream_ops.close&&e.stream_ops.close(e)}catch(e){throw 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we.ErrnoError(28);e.seekable&&1024&e.flags&&we.llseek(e,0,2);var o=void 0!==s;if(o){if(!e.seekable)throw new we.ErrnoError(70)}else s=e.position;var a=e.stream_ops.write(e,t,n,r,s,i);return o||(e.position+=a),a},allocate(e,t,n){if(we.isClosed(e))throw new we.ErrnoError(8);if(t<0||n<=0)throw new we.ErrnoError(28);if(!(2097155&e.flags))throw new we.ErrnoError(8);if(!we.isFile(e.node.mode)&&!we.isDir(e.node.mode))throw new we.ErrnoError(43);if(!e.stream_ops.allocate)throw new we.ErrnoError(138);e.stream_ops.allocate(e,t,n)},mmap(e,t,n,r,s){if(2&r&&!(2&s)&&2!=(2097155&e.flags))throw new we.ErrnoError(2);if(1==(2097155&e.flags))throw new we.ErrnoError(2);if(!e.stream_ops.mmap)throw new we.ErrnoError(43);return e.stream_ops.mmap(e,t,n,r,s)},msync:(e,t,n,r,s)=>(O(n>=0),e.stream_ops.msync?e.stream_ops.msync(e,t,n,r,s):0),munmap:e=>0,ioctl(e,t,n){if(!e.stream_ops.ioctl)throw new we.ErrnoError(59);return e.stream_ops.ioctl(e,t,n)},readFile(e,t={}){if(t.flags=t.flags||0,t.encoding=t.encoding||"binary","utf8"!==t.encoding&&"binary"!==t.encoding)throw new Error(`Invalid encoding type "${t.encoding}"`);var n,r=we.open(e,t.flags),s=we.stat(e).size,i=new Uint8Array(s);return we.read(r,i,0,s,0),"utf8"===t.encoding?n=_e(i,0):"binary"===t.encoding&&(n=i),we.close(r),n},writeFile(e,t,n={}){n.flags=n.flags||577;var r=we.open(e,n.flags,n.mode);if("string"==typeof t){var s=new Uint8Array(de(t)+1),i=fe(t,s,0,s.length);we.write(r,s,0,i,void 0,n.canOwn)}else{if(!ArrayBuffer.isView(t))throw new Error("Unsupported data type");we.write(r,t,0,t.byteLength,void 0,n.canOwn)}we.close(r)},cwd:()=>we.currentPath,chdir(e){var t=we.lookupPath(e,{follow:!0});if(null===t.node)throw new we.ErrnoError(44);if(!we.isDir(t.node.mode))throw new we.ErrnoError(54);var n=we.nodePermissions(t.node,"x");if(n)throw new we.ErrnoError(n);we.currentPath=t.path},createDefaultDirectories(){we.mkdir("/tmp"),we.mkdir("/home"),we.mkdir("/home/web_user")},createDefaultDevices(){we.mkdir("/dev"),we.registerDevice(we.makedev(1,3),{read:()=>0,write:(e,t,n,r,s)=>r}),we.mkdev("/dev/null",we.makedev(1,3)),he.register(we.makedev(5,0),he.default_tty_ops),he.register(we.makedev(6,0),he.default_tty1_ops),we.mkdev("/dev/tty",we.makedev(5,0)),we.mkdev("/dev/tty1",we.makedev(6,0));var e=new Uint8Array(1024),t=0,n=()=>(0===t&&(t=ae(e).byteLength),e[--t]);we.createDevice("/dev","random",n),we.createDevice("/dev","urandom",n),we.mkdir("/dev/shm"),we.mkdir("/dev/shm/tmp")},createSpecialDirectories(){we.mkdir("/proc");var e=we.mkdir("/proc/self");we.mkdir("/proc/self/fd"),we.mount({mount(){var t=we.createNode(e,"fd",16895,73);return t.node_ops={lookup(e,t){var n=+t,r=we.getStreamChecked(n),s={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>r.path}};return s.parent=s,s}},t}},{},"/proc/self/fd")},createStandardStreams(){i.stdin?we.createDevice("/dev","stdin",i.stdin):we.symlink("/dev/tty","/dev/stdin"),i.stdout?we.createDevice("/dev","stdout",null,i.stdout):we.symlink("/dev/tty","/dev/stdout"),i.stderr?we.createDevice("/dev","stderr",null,i.stderr):we.symlink("/dev/tty1","/dev/stderr");var e=we.open("/dev/stdin",0),t=we.open("/dev/stdout",1),n=we.open("/dev/stderr",1);O(0===e.fd,`invalid handle for stdin (${e.fd})`),O(1===t.fd,`invalid handle for stdout (${t.fd})`),O(2===n.fd,`invalid handle for stderr (${n.fd})`)},ensureErrnoError(){we.ErrnoError||(we.ErrnoError=function(e,t){this.name="ErrnoError",this.node=t,this.setErrno=function(e){for(var t in this.errno=e,ve)if(ve[t]===e){this.code=t;break}},this.setErrno(e),this.message=Ee[e],this.stack&&(Object.defineProperty(this,"stack",{value:(new Error).stack,writable:!0}),this.stack=this.stack.replace(/\b_Z[\w\d_]+/g,(function(e){var t,n=(t=e,ie("warning: build with -sDEMANGLE_SUPPORT to 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Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.");if(!p)throw new Error("Cannot load without read() or XMLHttpRequest.");try{e.contents=pe(p(e.url),!0),e.usedBytes=e.contents.length}catch(e){throw new we.ErrnoError(29)}},createLazyFile(e,t,n,r,s){function i(){this.lengthKnown=!1,this.chunks=[]}if(i.prototype.get=function(e){if(!(e>this.length-1||e<0)){var t=e%this.chunkSize,n=e/this.chunkSize|0;return this.getter(n)[t]}},i.prototype.setDataGetter=function(e){this.getter=e},i.prototype.cacheLength=function(){var e=new XMLHttpRequest;if(e.open("HEAD",n,!1),e.send(null),!(e.status>=200&&e.status<300||304===e.status))throw new Error("Couldn't load "+n+". 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