@thorvg/lottie-player/dist/lottie-player.esm.js

A web lottie player using ThorVG as a renderer

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pe.ErrnoError(10);if(!o&&!a){var i=pe.lookupPath(t,{follow_mount:!1});if(t=i.path,pe.isMountpoint(n=i.node))throw new pe.ErrnoError(10);if(!pe.isDir(n.mode))throw new pe.ErrnoError(54)}var s={type:e,opts:r,mountpoint:t,mounts:[]},u=e.mount(s);return u.mount=s,s.root=u,o?pe.root=u:n&&(n.mounted=s,n.mount&&n.mount.mounts.push(s)),u},unmount(e){var r=pe.lookupPath(e,{follow_mount:!1});if(!pe.isMountpoint(r.node))throw new pe.ErrnoError(28);var t=r.node,n=t.mounted,o=pe.getMounts(n);Object.keys(pe.nameTable).forEach((e=>{for(var r=pe.nameTable[e];r;){var t=r.name_next;o.includes(r.mount)&&pe.destroyNode(r),r=t}})),t.mounted=null;var a=t.mount.mounts.indexOf(n);t.mount.mounts.splice(a,1)},lookup:(e,r)=>e.node_ops.lookup(e,r),mknod(e,r,t){var n=pe.lookupPath(e,{parent:!0}).node,o=ee.basename(e);if(!o)throw new pe.ErrnoError(28);if("."===o||".."===o)throw new pe.ErrnoError(20);var a=pe.mayCreate(n,o);if(a)throw new pe.ErrnoError(a);if(!n.node_ops.mknod)throw new pe.ErrnoError(63);return n.node_ops.mknod(n,o,r,t)},statfs:e=>pe.statfsNode(pe.lookupPath(e,{follow:!0}).node),statfsStream:e=>pe.statfsNode(e.node),statfsNode(e){var r={bsize:4096,frsize:4096,blocks:1e6,bfree:5e5,bavail:5e5,files:pe.nextInode,ffree:pe.nextInode-1,fsid:42,flags:2,namelen:255};return e.node_ops.statfs&&Object.assign(r,e.node_ops.statfs(e.mount.opts.root)),r},create:(e,r=438)=>(r&=4095,pe.mknod(e,r|=32768,0)),mkdir:(e,r=511)=>(r&=1023,pe.mknod(e,r|=16384,0)),mkdirTree(e,r){var t=e.split("/"),n="";for(var o of t)if(o){(n||ee.isAbs(e))&&(n+="/"),n+=o;try{pe.mkdir(n,r)}catch(e){if(20!=e.errno)throw e}}},mkdev:(e,r,t)=>(void 0===t&&(t=r,r=438),pe.mknod(e,r|=8192,t)),symlink(e,r){if(!te.resolve(e))throw new pe.ErrnoError(44);var t=pe.lookupPath(r,{parent:!0}).node;if(!t)throw new pe.ErrnoError(44);var n=ee.basename(r),o=pe.mayCreate(t,n);if(o)throw new pe.ErrnoError(o);if(!t.node_ops.symlink)throw new pe.ErrnoError(63);return t.node_ops.symlink(t,n,e)},rename(e,r){var t,n,o=ee.dirname(e),a=ee.dirname(r),i=ee.basename(e),s=ee.basename(r);if(t=pe.lookupPath(e,{parent:!0}).node,n=pe.lookupPath(r,{parent:!0}).node,!t||!n)throw new pe.ErrnoError(44);if(t.mount!==n.mount)throw new pe.ErrnoError(75);var u,c=pe.lookupNode(t,i),l=te.relative(e,a);if("."!==l.charAt(0))throw new pe.ErrnoError(28);if("."!==(l=te.relative(r,o)).charAt(0))throw new pe.ErrnoError(55);try{u=pe.lookupNode(n,s)}catch(e){}if(c!==u){var d=pe.isDir(c.mode),f=pe.mayDelete(t,i,d);if(f)throw new pe.ErrnoError(f);if(f=u?pe.mayDelete(n,s,d):pe.mayCreate(n,s))throw new pe.ErrnoError(f);if(!t.node_ops.rename)throw new pe.ErrnoError(63);if(pe.isMountpoint(c)||u&&pe.isMountpoint(u))throw new pe.ErrnoError(10);if(n!==t&&(f=pe.nodePermissions(t,"w")))throw new pe.ErrnoError(f);pe.hashRemoveNode(c);try{t.node_ops.rename(c,n,s),c.parent=n}catch(e){throw e}finally{pe.hashAddNode(c)}}},rmdir(e){var r=pe.lookupPath(e,{parent:!0}).node,t=ee.basename(e),n=pe.lookupNode(r,t),o=pe.mayDelete(r,t,!0);if(o)throw new pe.ErrnoError(o);if(!r.node_ops.rmdir)throw new pe.ErrnoError(63);if(pe.isMountpoint(n))throw new pe.ErrnoError(10);r.node_ops.rmdir(r,t),pe.destroyNode(n)},readdir(e){var r=pe.lookupPath(e,{follow:!0}).node;return pe.checkOpExists(r.node_ops.readdir,54)(r)},unlink(e){var r=pe.lookupPath(e,{parent:!0}).node;if(!r)throw new pe.ErrnoError(44);var t=ee.basename(e),n=pe.lookupNode(r,t),o=pe.mayDelete(r,t,!1);if(o)throw new pe.ErrnoError(o);if(!r.node_ops.unlink)throw new pe.ErrnoError(63);if(pe.isMountpoint(n))throw new pe.ErrnoError(10);r.node_ops.unlink(r,t),pe.destroyNode(n)},readlink(e){var r=pe.lookupPath(e).node;if(!r)throw new pe.ErrnoError(44);if(!r.node_ops.readlink)throw new pe.ErrnoError(28);return r.node_ops.readlink(r)},stat(e,r){var t=pe.lookupPath(e,{follow:!r}).node;return pe.checkOpExists(t.node_ops.getattr,63)(t)},fstat(e){var r=pe.getStreamChecked(e),t=r.node,n=r.stream_ops.getattr,o=n?r:t;return n??=t.node_ops.getattr,pe.checkOpExists(n,63),n(o)},lstat:e=>pe.stat(e,!0),doChmod(e,r,t,n){pe.doSetAttr(e,r,{mode:4095&t|-4096&r.mode,ctime:Date.now(),dontFollow:n})},chmod(e,r,t){var n;n="string"==typeof e?pe.lookupPath(e,{follow:!t}).node:e,pe.doChmod(null,n,r,t)},lchmod(e,r){pe.chmod(e,r,!0)},fchmod(e,r){var t=pe.getStreamChecked(e);pe.doChmod(t,t.node,r,!1)},doChown(e,r,t){pe.doSetAttr(e,r,{timestamp:Date.now(),dontFollow:t})},chown(e,r,t,n){var o;o="string"==typeof e?pe.lookupPath(e,{follow:!n}).node:e,pe.doChown(null,o,n)},lchown(e,r,t){pe.chown(e,r,t,!0)},fchown(e,r,t){var n=pe.getStreamChecked(e);pe.doChown(n,n.node,!1)},doTruncate(e,r,t){if(pe.isDir(r.mode))throw new pe.ErrnoError(31);if(!pe.isFile(r.mode))throw new pe.ErrnoError(28);var n=pe.nodePermissions(r,"w");if(n)throw new pe.ErrnoError(n);pe.doSetAttr(e,r,{size:t,timestamp:Date.now()})},truncate(e,r){if(r<0)throw new pe.ErrnoError(28);var t;t="string"==typeof e?pe.lookupPath(e,{follow:!0}).node:e,pe.doTruncate(null,t,r)},ftruncate(e,r){var t=pe.getStreamChecked(e);if(r<0||!(2097155&t.flags))throw new pe.ErrnoError(28);pe.doTruncate(t,t.node,r)},utime(e,r,t){var n=pe.lookupPath(e,{follow:!0}).node;pe.checkOpExists(n.node_ops.setattr,63)(n,{atime:r,mtime:t})},open(e,r,t=438){if(""===e)throw new pe.ErrnoError(44);var o,a;if(t=64&(r="string"==typeof r?(e=>{var r={r:0,"r+":2,w:577,"w+":578,a:1089,"a+":1090}[e];if(void 0===r)throw new Error(`Unknown file open mode: ${e}`);return r})(r):r)?4095&t|32768:0,"object"==typeof e)o=e;else{a=e.endsWith("/");var i=pe.lookupPath(e,{follow:!(131072&r),noent_okay:!0});o=i.node,e=i.path}var s=!1;if(64&r)if(o){if(128&r)throw new pe.ErrnoError(20)}else{if(a)throw new pe.ErrnoError(31);o=pe.mknod(e,511|t,0),s=!0}if(!o)throw new pe.ErrnoError(44);if(pe.isChrdev(o.mode)&&(r&=-513),65536&r&&!pe.isDir(o.mode))throw new pe.ErrnoError(54);if(!s){var u=pe.mayOpen(o,r);if(u)throw new pe.ErrnoError(u)}512&r&&!s&&pe.truncate(o,0),r&=-131713;var c=pe.createStream({node:o,path:pe.getPath(o),flags:r,seekable:!0,position:0,stream_ops:o.stream_ops,ungotten:[],error:!1});return c.stream_ops.open&&c.stream_ops.open(c),s&&pe.chmod(o,511&t),!n.logReadFiles||1&r||e in pe.readFiles||(pe.readFiles[e]=1),c},close(e){if(pe.isClosed(e))throw new pe.ErrnoError(8);e.getdents&&(e.getdents=null);try{e.stream_ops.close&&e.stream_ops.close(e)}catch(e){throw e}finally{pe.closeStream(e.fd)}e.fd=null},isClosed:e=>null===e.fd,llseek(e,r,t){if(pe.isClosed(e))throw new pe.ErrnoError(8);if(!e.seekable||!e.stream_ops.llseek)throw new pe.ErrnoError(70);if(0!=t&&1!=t&&2!=t)throw new pe.ErrnoError(28);return e.position=e.stream_ops.llseek(e,r,t),e.ungotten=[],e.position},read(e,r,t,n,o){if(n<0||o<0)throw new pe.ErrnoError(28);if(pe.isClosed(e))throw new pe.ErrnoError(8);if(1==(2097155&e.flags))throw new pe.ErrnoError(8);if(pe.isDir(e.node.mode))throw new pe.ErrnoError(31);if(!e.stream_ops.read)throw new pe.ErrnoError(28);var a=void 0!==o;if(a){if(!e.seekable)throw new pe.ErrnoError(70)}else o=e.position;var i=e.stream_ops.read(e,r,t,n,o);return a||(e.position+=i),i},write(e,r,t,n,o,a){if(n<0||o<0)throw new pe.ErrnoError(28);if(pe.isClosed(e))throw new pe.ErrnoError(8);if(!(2097155&e.flags))throw new pe.ErrnoError(8);if(pe.isDir(e.node.mode))throw new pe.ErrnoError(31);if(!e.stream_ops.write)throw new pe.ErrnoError(28);e.seekable&&1024&e.flags&&pe.llseek(e,0,2);var i=void 0!==o;if(i){if(!e.seekable)throw new pe.ErrnoError(70)}else o=e.position;var s=e.stream_ops.write(e,r,t,n,o,a);return i||(e.position+=s),s},mmap(e,r,t,n,o){if(2&n&&!(2&o)&&2!=(2097155&e.flags))throw new pe.ErrnoError(2);if(1==(2097155&e.flags))throw new pe.ErrnoError(2);if(!e.stream_ops.mmap)throw new pe.ErrnoError(43);if(!r)throw new pe.ErrnoError(28);return e.stream_ops.mmap(e,r,t,n,o)},msync:(e,r,t,n,o)=>e.stream_ops.msync?e.stream_ops.msync(e,r,t,n,o):0,ioctl(e,r,t){if(!e.stream_ops.ioctl)throw new pe.ErrnoError(59);return e.stream_ops.ioctl(e,r,t)},readFile(e,r={}){if(r.flags=r.flags||0,r.encoding=r.encoding||"binary","utf8"!==r.encoding&&"binary"!==r.encoding)throw new Error(`Invalid encoding type "${r.encoding}"`);var t,n=pe.open(e,r.flags),o=pe.stat(e).size,a=new Uint8Array(o);return pe.read(n,a,0,o,0),"utf8"===r.encoding?t=Z(a):"binary"===r.encoding&&(t=a),pe.close(n),t},writeFile(e,r,t={}){t.flags=t.flags||577;var n=pe.open(e,t.flags,t.mode);if("string"==typeof r){var o=new Uint8Array(oe(r)+1),a=ae(r,o,0,o.length);pe.write(n,o,0,a,void 0,t.canOwn)}else{if(!ArrayBuffer.isView(r))throw new Error("Unsupported data type");pe.write(n,r,0,r.byteLength,void 0,t.canOwn)}pe.close(n)},cwd:()=>pe.currentPath,chdir(e){var r=pe.lookupPath(e,{follow:!0});if(null===r.node)throw new pe.ErrnoError(44);if(!pe.isDir(r.node.mode))throw new pe.ErrnoError(54);var t=pe.nodePermissions(r.node,"x");if(t)throw new pe.ErrnoError(t);pe.currentPath=r.path},createDefaultDirectories(){pe.mkdir("/tmp"),pe.mkdir("/home"),pe.mkdir("/home/web_user")},createDefaultDevices(){pe.mkdir("/dev"),pe.registerDevice(pe.makedev(1,3),{read:()=>0,write:(e,r,t,n,o)=>n,llseek:()=>0}),pe.mkdev("/dev/null",pe.makedev(1,3)),se.register(pe.makedev(5,0),se.default_tty_ops),se.register(pe.makedev(6,0),se.default_tty1_ops),pe.mkdev("/dev/tty",pe.makedev(5,0)),pe.mkdev("/dev/tty1",pe.makedev(6,0));var e=new Uint8Array(1024),r=0,t=()=>(0===r&&(re(e),r=e.byteLength),e[--r]);pe.createDevice("/dev","random",t),pe.createDevice("/dev","urandom",t),pe.mkdir("/dev/shm"),pe.mkdir("/dev/shm/tmp")},createSpecialDirectories(){pe.mkdir("/proc");var e=pe.mkdir("/proc/self");pe.mkdir("/proc/self/fd"),pe.mount({mount(){var r=pe.createNode(e,"fd",16895,73);return r.stream_ops={llseek:ce.stream_ops.llseek},r.node_ops={lookup(e,r){var t=+r,n=pe.getStreamChecked(t),o={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>n.path},id:t+1};return o.parent=o,o},readdir:()=>Array.from(pe.streams.entries()).filter((([e,r])=>r)).map((([e,r])=>e.toString()))},r}},{},"/proc/self/fd")},createStandardStreams(e,r,t){e?pe.createDevice("/dev","stdin",e):pe.symlink("/dev/tty","/dev/stdin"),r?pe.createDevice("/dev","stdout",null,r):pe.symlink("/dev/tty","/dev/stdout"),t?pe.createDevice("/dev","stderr",null,t):pe.symlink("/dev/tty1","/dev/stderr"),pe.open("/dev/stdin",0),pe.open("/dev/stdout",1),pe.open("/dev/stderr",1)},staticInit(){pe.nameTable=new Array(4096),pe.mount(ce,{},"/"),pe.createDefaultDirectories(),pe.createDefaultDevices(),pe.createSpecialDirectories(),pe.filesystems={MEMFS:ce}},init(e,r,t){pe.initialized=!0,e??=n.stdin,r??=n.stdout,t??=n.stderr,pe.createStandardStreams(e,r,t)},quit(){for(var e of(pe.initialized=!1,pe.streams))e&&pe.close(e)},findObject(e,r){var t=pe.analyzePath(e,r);return t.exists?t.object:null},analyzePath(e,r){try{e=(n=pe.lookupPath(e,{follow:!r})).path}catch(e){}var t={isRoot:!1,exists:!1,error:0,name:null,path:null,object:null,parentExists:!1,parentPath:null,parentObject:null};try{var n=pe.lookupPath(e,{parent:!0});t.parentExists=!0,t.parentPath=n.path,t.parentObject=n.node,t.name=ee.basename(e),n=pe.lookupPath(e,{follow:!r}),t.exists=!0,t.path=n.path,t.object=n.node,t.name=n.node.name,t.isRoot="/"===n.path}catch(e){t.error=e.errno}return t},createPath(e,r,t,n){e="string"==typeof e?e:pe.getPath(e);for(var o=r.split("/").reverse();o.length;){var a=o.pop();if(a){var i=ee.join2(e,a);try{pe.mkdir(i)}catch(e){if(20!=e.errno)throw e}e=i}}return i},createFile(e,r,t,n,o){var a=ee.join2("string"==typeof e?e:pe.getPath(e),r),i=me(n,o);return pe.create(a,i)},createDataFile(e,r,t,n,o,a){var i=r;e&&(e="string"==typeof e?e:pe.getPath(e),i=r?ee.join2(e,r):e);var s=me(n,o),u=pe.create(i,s);if(t){if("string"==typeof t){for(var c=new Array(t.length),l=0,d=t.length;l<d;++l)c[l]=t.charCodeAt(l);t=c}pe.chmod(u,146|s);var f=pe.open(u,577);pe.write(f,t,0,t.length,0,a),pe.close(f),pe.chmod(u,s)}},createDevice(e,r,t,n){var o=ee.join2("string"==typeof e?e:pe.getPath(e),r),a=me(!!t,!!n);pe.createDevice.major??=64;var i=pe.makedev(pe.createDevice.major++,0);return pe.registerDevice(i,{open(e){e.seekable=!1},close(e){n?.buffer?.length&&n(10)},read(e,r,n,o,a){for(var i=0,s=0;s<o;s++){var u;try{u=t()}catch(e){throw new pe.ErrnoError(29)}if(void 0===u&&0===i)throw new pe.ErrnoError(6);if(null==u)break;i++,r[n+s]=u}return i&&(e.node.atime=Date.now()),i},write(e,r,t,o,a){for(var i=0;i<o;i++)try{n(r[t+i])}catch(e){throw new pe.ErrnoError(29)}return o&&(e.node.mtime=e.node.ctime=Date.now()),i}}),pe.mkdev(o,a,i)},forceLoadFile(e){if(e.isDevice||e.isFolder||e.link||e.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{e.contents=l(e.url),e.usedBytes=e.contents.length}catch(e){throw new pe.ErrnoError(29)}},createLazyFile(e,r,t,n,o){class a{lengthKnown=!1;chunks=[];get(e){if(!(e>this.length-1||e<0)){var r=e%this.chunkSize;return this.getter(e/this.chunkSize|0)[r]}}setDataGetter(e){this.getter=e}cacheLength(){var e=new XMLHttpRequest;if(e.open("HEAD",t,!1),e.send(null),!(e.status>=200&&e.status<300||304===e.status))throw new Error("Couldn't load "+t+". Status: "+e.status);var r,n=Number(e.getResponseHeader("Content-length")),o=(r=e.getResponseHeader("Accept-Ranges"))&&"bytes"===r,a=(r=e.getResponseHeader("Content-Encoding"))&&"gzip"===r,i=1048576;o||(i=n);var s=this;s.setDataGetter((e=>{var r=e*i,o=(e+1)*i-1;if(o=Math.min(o,n-1),void 0===s.chunks[e]&&(s.chunks[e]=((e,r)=>{if(e>r)throw new Error("invalid range ("+e+", "+r+") or no bytes requested!");if(r>n-1)throw new Error("only "+n+" bytes available! programmer error!");var o=new XMLHttpRequest;if(o.open("GET",t,!1),n!==i&&o.setRequestHeader("Range","bytes="+e+"-"+r),o.responseType="arraybuffer",o.overrideMimeType&&o.overrideMimeType("text/plain; charset=x-user-defined"),o.send(null),!(o.status>=200&&o.status<300||304===o.status))throw new Error("Couldn't load "+t+". Status: "+o.status);return void 0!==o.response?new Uint8Array(o.response||[]):ie(o.responseText||"")})(r,o)),void 0===s.chunks[e])throw new Error("doXHR failed!");return s.chunks[e]})),!a&&n||(i=n=1,n=this.getter(0).length,i=n,v("LazyFiles on gzip forces download of the whole file when length is accessed")),this._length=n,this._chunkSize=i,this.lengthKnown=!0}get length(){return this.lengthKnown||this.cacheLength(),this._length}get chunkSize(){return this.lengthKnown||this.cacheLength(),this._chunkSize}}if("undefined"!=typeof XMLHttpRequest){if(!i)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var s={isDevice:!1,contents:new a}}else s={isDevice:!1,url:t};var u=pe.createFile(e,r,s,n,o);s.contents?u.contents=s.contents:s.url&&(u.contents=null,u.url=s.url),Object.defineProperties(u,{usedBytes:{get:function(){return this.contents.length}}});var c={};function l(e,r,t,n,o){var a=e.node.contents;if(o>=a.length)return 0;var i=Math.min(a.length-o,n);if(a.slice)for(var s=0;s<i;s++)r[t+s]=a[o+s];else for(s=0;s<i;s++)r[t+s]=a.get(o+s);return i}return Object.keys(u.stream_ops).forEach((e=>{var r=u.stream_ops[e];c[e]=(...e)=>(pe.forceLoadFile(u),r(...e))})),c.read=(e,r,t,n,o)=>(pe.forceLoadFile(u),l(e,r,t,n,o)),c.mmap=(e,r,t,n,o)=>{pe.forceLoadFile(u);var a=ue();if(!a)throw new pe.ErrnoError(48);return l(e,_,a,r,t),{ptr:a,allocated:!0}},u.stream_ops=c,u}},ge={DEFAULT_POLLMASK:5,calculateAt(e,r,t){if(ee.isAbs(r))return r;var n;if(n=-100===e?pe.cwd():ge.getStreamFromFD(e).path,0==r.length){if(!t)throw new pe.ErrnoError(44);return n}return n+"/"+r},writeStat(e,r){A[e>>2]=r.dev,A[e+4>>2]=r.mode,$[e+8>>2]=r.nlink,A[e+12>>2]=r.uid,A[e+16>>2]=r.gid,A[e+20>>2]=r.rdev,C[e+24>>3]=BigInt(r.size),A[e+32>>2]=4096,A[e+36>>2]=r.blocks;var t=r.atime.getTime(),n=r.mtime.getTime(),o=r.ctime.getTime();return C[e+40>>3]=BigInt(Math.floor(t/1e3)),$[e+48>>2]=t%1e3*1e3*1e3,C[e+56>>3]=BigInt(Math.floor(n/1e3)),$[e+64>>2]=n%1e3*1e3*1e3,C[e+72>>3]=BigInt(Math.floor(o/1e3)),$[e+80>>2]=o%1e3*1e3*1e3,C[e+88>>3]=BigInt(r.ino),0},writeStatFs(e,r){A[e+4>>2]=r.bsize,A[e+40>>2]=r.bsize,A[e+8>>2]=r.blocks,A[e+12>>2]=r.bfree,A[e+16>>2]=r.bavail,A[e+20>>2]=r.files,A[e+24>>2]=r.ffree,A[e+28>>2]=r.fsid,A[e+44>>2]=r.flags,A[e+36>>2]=r.namelen},doMsync(e,r,t,n,o){if(!pe.isFile(r.node.mode))throw new pe.ErrnoError(43);if(2&n)return 0;var a=x.slice(e,e+t);pe.msync(r,a,o,t,n)},getStreamFromFD:e=>pe.getStreamChecked(e),varargs:void 0,getStr:e=>J(e)},ve=e=>{if(null===e)return"null";var r=typeof e;return"object"===r||"array"===r||"function"===r?e.toString():""+e},ye=e=>{for(var r="",t=e;x[t];)r+=z[x[t++]];return r},we={},be={},_e={},xe=n.BindingError=class extends Error{constructor(e){super(e),this.name="BindingError"}},