hzwl-easy-player
Version:
基于Vue 3的视频播放器组件，支持单屏和多屏播放模式
1 lines • 507 kB
JavaScript
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1024&this.flags}},flags:{get:function(){return this.shared.flags},set:function(e){this.shared.flags=e}},position:{get:function(){return this.shared.position},set:function(e){this.shared.position=e}}})),e=Object.assign(new le.FSStream,e);var i=le.nextfd(t,r);return e.fd=i,le.streams[i]=e,e},closeStream:e=>{le.streams[e]=null},chrdev_stream_ops:{open:e=>{var t=le.getDevice(e.node.rdev);e.stream_ops=t.stream_ops,e.stream_ops.open&&e.stream_ops.open(e)},llseek:()=>{throw new le.ErrnoError(70)}},major:e=>e>>8,minor:e=>255&e,makedev:(e,t)=>e<<8|t,registerDevice:(e,t)=>{le.devices[e]={stream_ops:t}},getDevice:e=>le.devices[e],getMounts:e=>{for(var t=[],r=[e];r.length;){var i=r.pop();t.push(i),r.push.apply(r,i.mounts)}return t},syncfs:(e,t)=>{"function"==typeof e&&(t=e,e=!1),le.syncFSRequests++,le.syncFSRequests>1&&g("warning: "+le.syncFSRequests+" FS.syncfs operations in flight at once, probably just doing extra work");var r=le.getMounts(le.root.mount),i=0;function n(e){return le.syncFSRequests--,t(e)}function o(e){if(e)return o.errored?void 0:(o.errored=!0,n(e));++i>=r.length&&n(null)}r.forEach((t=>{if(!t.type.syncfs)return o(null);t.type.syncfs(t,e,o)}))},mount:(e,t,r)=>{var i,n="/"===r,o=!r;if(n&&le.root)throw new le.ErrnoError(10);if(!n&&!o){var s=le.lookupPath(r,{follow_mount:!1});if(r=s.path,i=s.node,le.isMountpoint(i))throw new le.ErrnoError(10);if(!le.isDir(i.mode))throw new le.ErrnoError(54)}var a={type:e,opts:t,mountpoint:r,mounts:[]},d=e.mount(a);return d.mount=a,a.root=d,n?le.root=d:i&&(i.mounted=a,i.mount&&i.mount.mounts.push(a)),d},unmount:e=>{var t=le.lookupPath(e,{follow_mount:!1});if(!le.isMountpoint(t.node))throw new le.ErrnoError(28);var r=t.node,i=r.mounted,n=le.getMounts(i);Object.keys(le.nameTable).forEach((e=>{for(var t=le.nameTable[e];t;){var r=t.name_next;n.includes(t.mount)&&le.destroyNode(t),t=r}})),r.mounted=null;var o=r.mount.mounts.indexOf(i);r.mount.mounts.splice(o,1)},lookup:(e,t)=>e.node_ops.lookup(e,t),mknod:(e,t,r)=>{var i=le.lookupPath(e,{parent:!0}).node,n=ie.basename(e);if(!n||"."===n||".."===n)throw new le.ErrnoError(28);var o=le.mayCreate(i,n);if(o)throw new le.ErrnoError(o);if(!i.node_ops.mknod)throw new le.ErrnoError(63);return i.node_ops.mknod(i,n,t,r)},create:(e,t)=>(t=void 0!==t?t:438,t&=4095,t|=32768,le.mknod(e,t,0)),mkdir:(e,t)=>(t=void 0!==t?t:511,t&=1023,t|=16384,le.mknod(e,t,0)),mkdirTree:(e,t)=>{for(var r=e.split("/"),i="",n=0;n<r.length;++n)if(r[n]){i+="/"+r[n];try{le.mkdir(i,t)}catch(e){if(20!=e.errno)throw e}}},mkdev:(e,t,r)=>(void 0===r&&(r=t,t=438),t|=8192,le.mknod(e,t,r)),symlink:(e,t)=>{if(!ne.resolve(e))throw new le.ErrnoError(44);var r=le.lookupPath(t,{parent:!0}).node;if(!r)throw new le.ErrnoError(44);var i=ie.basename(t),n=le.mayCreate(r,i);if(n)throw new le.ErrnoError(n);if(!r.node_ops.symlink)throw new le.ErrnoError(63);return r.node_ops.symlink(r,i,e)},rename:(e,t)=>{var r,i,n=ie.dirname(e),o=ie.dirname(t),s=ie.basename(e),a=ie.basename(t);if(r=le.lookupPath(e,{parent:!0}).node,i=le.lookupPath(t,{parent:!0}).node,!r||!i)throw new le.ErrnoError(44);if(r.mount!==i.mount)throw new le.ErrnoError(75);var d,l=le.lookupNode(r,s),u=ne.relative(e,o);if("."!==u.charAt(0))throw new le.ErrnoError(28);if("."!==(u=ne.relative(t,n)).charAt(0))throw new le.ErrnoError(55);try{d=le.lookupNode(i,a)}catch(e){}if(l!==d){var c=le.isDir(l.mode),f=le.mayDelete(r,s,c);if(f)throw new le.ErrnoError(f);if(f=d?le.mayDelete(i,a,c):le.mayCreate(i,a))throw new le.ErrnoError(f);if(!r.node_ops.rename)throw new le.ErrnoError(63);if(le.isMountpoint(l)||d&&le.isMountpoint(d))throw new le.ErrnoError(10);if(i!==r&&(f=le.nodePermissions(r,"w")))throw new le.ErrnoError(f);le.hashRemoveNode(l);try{r.node_ops.rename(l,i,a)}catch(e){throw e}finally{le.hashAddNode(l)}}},rmdir:e=>{var t=le.lookupPath(e,{parent:!0}).node,r=ie.basename(e),i=le.lookupNode(t,r),n=le.mayDelete(t,r,!0);if(n)throw new le.ErrnoError(n);if(!t.node_ops.rmdir)throw new le.ErrnoError(63);if(le.isMountpoint(i))throw new le.ErrnoError(10);t.node_ops.rmdir(t,r),le.destroyNode(i)},readdir:e=>{var t=le.lookupPath(e,{follow:!0}).node;if(!t.node_ops.readdir)throw new le.ErrnoError(54);return t.node_ops.readdir(t)},unlink:e=>{var t=le.lookupPath(e,{parent:!0}).node;if(!t)throw new le.ErrnoError(44);var r=ie.basename(e),i=le.lookupNode(t,r),n=le.mayDelete(t,r,!1);if(n)throw new le.ErrnoError(n);if(!t.node_ops.unlink)throw new le.ErrnoError(63);if(le.isMountpoint(i))throw new le.ErrnoError(10);t.node_ops.unlink(t,r),le.destroyNode(i)},readlink:e=>{var t=le.lookupPath(e).node;if(!t)throw new le.ErrnoError(44);if(!t.node_ops.readlink)throw new le.ErrnoError(28);return ne.resolve(le.getPath(t.parent),t.node_ops.readlink(t))},stat:(e,t)=>{var r=le.lookupPath(e,{follow:!t}).node;if(!r)throw new le.ErrnoError(44);if(!r.node_ops.getattr)throw new le.ErrnoError(63);return r.node_ops.getattr(r)},lstat:e=>le.stat(e,!0),chmod:(e,t,r)=>{var i;if(!(i="string"==typeof e?le.lookupPath(e,{follow:!r}).node:e).node_ops.setattr)throw new le.ErrnoError(63);i.node_ops.setattr(i,{mode:4095&t|-4096&i.mode,timestamp:Date.now()})},lchmod:(e,t)=>{le.chmod(e,t,!0)},fchmod:(e,t)=>{var r=le.getStream(e);if(!r)throw new le.ErrnoError(8);le.chmod(r.node,t)},chown:(e,t,r,i)=>{var n;if(!(n="string"==typeof e?le.lookupPath(e,{follow:!i}).node:e).node_ops.setattr)throw new le.ErrnoError(63);n.node_ops.setattr(n,{timestamp:Date.now()})},lchown:(e,t,r)=>{le.chown(e,t,r,!0)},fchown:(e,t,r)=>{var i=le.getStream(e);if(!i)throw new le.ErrnoError(8);le.chown(i.node,t,r)},truncate:(e,t)=>{if(t<0)throw new le.ErrnoError(28);var r;if(!(r="string"==typeof e?le.lookupPath(e,{follow:!0}).node:e).node_ops.setattr)throw new le.ErrnoError(63);if(le.isDir(r.mode))throw new le.ErrnoError(31);if(!le.isFile(r.mode))throw new le.ErrnoError(28);var i=le.nodePermissions(r,"w");if(i)throw new le.ErrnoError(i);r.node_ops.setattr(r,{size:t,timestamp:Date.now()})},ftruncate:(e,t)=>{var r=le.getStream(e);if(!r)throw new le.ErrnoError(8);if(0==(2097155&r.flags))throw new le.ErrnoError(28);le.truncate(r.node,t)},utime:(e,t,r)=>{var i=le.lookupPath(e,{follow:!0}).node;i.node_ops.setattr(i,{timestamp:Math.max(t,r)})},open:(e,r,i)=>{if(""===e)throw new le.ErrnoError(44);var n;if(i=void 0===i?438:i,i=64&(r="string"==typeof r?le.modeStringToFlags(r):r)?4095&i|32768:0,"object"==typeof e)n=e;else{e=ie.normalize(e);try{n=le.lookupPath(e,{follow:!(131072&r)}).node}catch(e){}}var o=!1;if(64&r)if(n){if(128&r)throw new le.ErrnoError(20)}else n=le.mknod(e,i,0),o=!0;if(!n)throw new le.ErrnoError(44);if(le.isChrdev(n.mode)&&(r&=-513),65536&r&&!le.isDir(n.mode))throw new le.ErrnoError(54);if(!o){var s=le.mayOpen(n,r);if(s)throw new le.ErrnoError(s)}512&r&&!o&&le.truncate(n,0),r&=-131713;var a=le.createStream({node:n,path:le.getPath(n),flags:r,seekable:!0,position:0,stream_ops:n.stream_ops,ungotten:[],error:!1});return a.stream_ops.open&&a.stream_ops.open(a),!t.logReadFiles||1&r||(le.readFiles||(le.readFiles={}),e in le.readFiles||(le.readFiles[e]=1)),a},close:e=>{if(le.isClosed(e))throw new le.ErrnoError(8);e.getdents&&(e.getdents=null);try{e.stream_ops.close&&e.stream_ops.close(e)}catch(e){throw e}finally{le.closeStream(e.fd)}e.fd=null},isClosed:e=>null===e.fd,llseek:(e,t,r)=>{if(le.isClosed(e))throw new le.ErrnoError(8);if(!e.seekable||!e.stream_ops.llseek)throw new le.ErrnoError(70);if(0!=r&&1!=r&&2!=r)throw new le.ErrnoError(28);return e.position=e.stream_ops.llseek(e,t,r),e.ungotten=[],e.position},read:(e,t,r,i,n)=>{if(i<0||n<0)throw new le.ErrnoError(28);if(le.isClosed(e))throw new le.ErrnoError(8);if(1==(2097155&e.flags))throw new le.ErrnoError(8);if(le.isDir(e.node.mode))throw new le.ErrnoError(31);if(!e.stream_ops.read)throw new le.ErrnoError(28);var o=void 0!==n;if(o){if(!e.seekable)throw new le.ErrnoError(70)}else n=e.position;var s=e.stream_ops.read(e,t,r,i,n);return o||(e.position+=s),s},write:(e,t,r,i,n,o)=>{if(i<0||n<0)throw new le.ErrnoError(28);if(le.isClosed(e))throw new le.ErrnoError(8);if(0==(2097155&e.flags))throw new le.ErrnoError(8);if(le.isDir(e.node.mode))throw new le.ErrnoError(31);if(!e.stream_ops.write)throw new le.ErrnoError(28);e.seekable&&1024&e.flags&&le.llseek(e,0,2);var s=void 0!==n;if(s){if(!e.seekable)throw new le.ErrnoError(70)}else n=e.position;var a=e.stream_ops.write(e,t,r,i,n,o);return s||(e.position+=a),a},allocate:(e,t,r)=>{if(le.isClosed(e))throw new le.ErrnoError(8);if(t<0||r<=0)throw new le.ErrnoError(28);if(0==(2097155&e.flags))throw new le.ErrnoError(8);if(!le.isFile(e.node.mode)&&!le.isDir(e.node.mode))throw new le.ErrnoError(43);if(!e.stream_ops.allocate)throw new le.ErrnoError(138);e.stream_ops.allocate(e,t,r)},mmap:(e,t,r,i,n)=>{if(0!=(2&i)&&0==(2&n)&&2!=(2097155&e.flags))throw new le.ErrnoError(2);if(1==(2097155&e.flags))throw new le.ErrnoError(2);if(!e.stream_ops.mmap)throw new le.ErrnoError(43);return e.stream_ops.mmap(e,t,r,i,n)},msync:(e,t,r,i,n)=>e&&e.stream_ops.msync?e.stream_ops.msync(e,t,r,i,n):0,munmap:e=>0,ioctl:(e,t,r)=>{if(!e.stream_ops.ioctl)throw new le.ErrnoError(59);return e.stream_ops.ioctl(e,t,r)},readFile:function(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};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 r,i=le.open(e,t.flags),n=le.stat(e).size,o=new Uint8Array(n);return le.read(i,o,0,n,0),"utf8"===t.encoding?r=I(o,0):"binary"===t.encoding&&(r=o),le.close(i),r},writeFile:function(e,t){let r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};r.flags=r.flags||577;var i=le.open(e,r.flags,r.mode);if("string"==typeof t){var n=new Uint8Array(R(t)+1),o=M(t,n,0,n.length);le.write(i,n,0,o,void 0,r.canOwn)}else{if(!ArrayBuffer.isView(t))throw new Error("Unsupported data type");le.write(i,t,0,t.byteLength,void 0,r.canOwn)}le.close(i)},cwd:()=>le.currentPath,chdir:e=>{var t=le.lookupPath(e,{follow:!0});if(null===t.node)throw new le.ErrnoError(44);if(!le.isDir(t.node.mode))throw new le.ErrnoError(54);var r=le.nodePermissions(t.node,"x");if(r)throw new le.ErrnoError(r);le.currentPath=t.path},createDefaultDirectories:()=>{le.mkdir("/tmp"),le.mkdir("/home"),le.mkdir("/home/web_user")},createDefaultDevices:()=>{le.mkdir("/dev"),le.registerDevice(le.makedev(1,3),{read:()=>0,write:(e,t,r,i,n)=>i}),le.mkdev("/dev/null",le.makedev(1,3)),se.register(le.makedev(5,0),se.default_tty_ops),se.register(le.makedev(6,0),se.default_tty1_ops),le.mkdev("/dev/tty",le.makedev(5,0)),le.mkdev("/dev/tty1",le.makedev(6,0));var e=function(){if("object"==typeof crypto&&"function"==typeof crypto.getRandomValues){var e=new Uint8Array(1);return()=>(crypto.getRandomValues(e),e[0])}if(p)try{var t=require("crypto");return()=>t.randomBytes(1)[0]}catch(e){}return()=>W("randomDevice")}();le.createDevice("/dev","random",e),le.createDevice("/dev","urandom",e),le.mkdir("/dev/shm"),le.mkdir("/dev/shm/tmp")},createSpecialDirectories:()=>{le.mkdir("/proc");var e=le.mkdir("/proc/self");le.mkdir("/proc/self/fd"),le.mount({mount:()=>{var t=le.createNode(e,"fd",16895,73);return t.node_ops={lookup:(e,t)=>{var r=+t,i=le.getStream(r);if(!i)throw new le.ErrnoError(8);var n={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>i.path}};return n.parent=n,n}},t}},{},"/proc/self/fd")},createStandardStreams:()=>{t.stdin?le.createDevice("/dev","stdin",t.stdin):le.symlink("/dev/tty","/dev/stdin"),t.stdout?le.createDevice("/dev","stdout",null,t.stdout):le.symlink("/dev/tty","/dev/stdout"),t.stderr?le.createDevice("/dev","stderr",null,t.stderr):le.symlink("/dev/tty1","/dev/stderr"),le.open("/dev/stdin",0),le.open("/dev/stdout",1),le.open("/dev/stderr",1)},ensureErrnoError:()=>{le.ErrnoError||(le.ErrnoError=function(e,t){this.node=t,this.setErrno=function(e){this.errno=e},this.setErrno(e),this.message="FS error"},le.ErrnoError.prototype=new Error,le.ErrnoError.prototype.constructor=le.ErrnoError,[44].forEach((e=>{le.genericErrors[e]=new le.ErrnoError(e),le.genericErrors[e].stack="<generic error, no stack>"})))},staticInit:()=>{le.ensureErrnoError(),le.nameTable=new Array(4096),le.mount(de,{},"/"),le.createDefaultDirectories(),le.createDefaultDevices(),le.createSpecialDirectories(),le.filesystems={MEMFS:de}},init:(e,r,i)=>{le.init.initialized=!0,le.ensureErrnoError(),t.stdin=e||t.stdin,t.stdout=r||t.stdout,t.stderr=i||t.stderr,le.createStandardStreams()},quit:()=>{le.init.initialized=!1;for(var e=0;e<le.streams.length;e++){var t=le.streams[e];t&&le.close(t)}},getMode:(e,t)=>{var r=0;return e&&(r|=365),t&&(r|=146),r},findObject:(e,t)=>{var r=le.analyzePath(e,t);return r.exists?r.object:null},analyzePath:(e,t)=>{try{e=(i=le.lookupPath(e,{follow:!t})).path}catch(e){}var r={isRoot:!1,exists:!1,error:0,name:null,path:null,object:null,parentExists:!1,parentPath:null,parentObject:null};try{var i=le.lookupPath(e,{parent:!0});r.parentExists=!0,r.parentPath=i.path,r.parentObject=i.node,r.name=ie.basename(e),i=le.lookupPath(e,{follow:!t}),r.exists=!0,r.path=i.path,r.object=i.node,r.name=i.node.name,r.isRoot="/"===i.path}catch(e){r.error=e.errno}return r},createPath:(e,t,r,i)=>{e="string"==typeof e?e:le.getPath(e);for(var n=t.split("/").reverse();n.length;){var o=n.pop();if(o){var s=ie.join2(e,o);try{le.mkdir(s)}catch(e){}e=s}}return s},createFile:(e,t,r,i,n)=>{var o=ie.join2("string"==typeof e?e:le.getPath(e),t),s=le.getMode(i,n);return le.create(o,s)},createDataFile:(e,t,r,i,n,o)=>{var s=t;e&&(e="string"==typeof e?e:le.getPath(e),s=t?ie.join2(e,t):e);var a=le.getMode(i,n),d=le.create(s,a);if(r){if("string"==typeof r){for(var l=new Array(r.length),u=0,c=r.length;u<c;++u)l[u]=r.charCodeAt(u);r=l}le.chmod(d,146|a);var f=le.open(d,577);le.write(f,r,0,r.length,0,o),le.close(f),le.chmod(d,a)}return d},createDevice:(e,t,r,i)=>{var n=ie.join2("string"==typeof e?e:le.getPath(e),t),o=le.getMode(!!r,!!i);le.createDevice.major||(le.createDevice.major=64);var s=le.makedev(le.createDevice.major++,0);return le.registerDevice(s,{open:e=>{e.seekable=!1},close:e=>{i&&i.buffer&&i.buffer.length&&i(10)},read:(e,t,i,n,o)=>{for(var s=0,a=0;a<n;a++){var d;try{d=r()}catch(e){throw new le.ErrnoError(29)}if(void 0===d&&0===s)throw new le.ErrnoError(6);if(null==d)break;s++,t[i+a]=d}return s&&(e.node.timestamp=Date.now()),s},write:(e,t,r,n,o)=>{for(var s=0;s<n;s++)try{i(t[r+s])}catch(e){throw new le.ErrnoError(29)}return n&&(e.node.timestamp=Date.now()),s}}),le.mkdev(n,o,s)},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.");if(!n)throw new Error("Cannot load without read() or XMLHttpRequest.");try{e.contents=oe(n(e.url),!0),e.usedBytes=e.contents.length}catch(e){throw new le.ErrnoError(29)}},createLazyFile:(e,t,r,i,n)=>{function o(){this.lengthKnown=!1,this.chunks=[]}if(o.prototype.get=function(e){if(!(e>this.length-1||e<0)){var t=e%this.chunkSize,r=e/this.chunkSize|0;return this.getter(r)[t]}},o.prototype.setDataGetter=function(e){this.getter=e},o.prototype.cacheLength=function(){var e=new XMLHttpRequest;if(e.open("HEAD",r,!1),e.send(null),!(e.status>=200&&e.status<300||304===e.status))throw new Error("Couldn't load "+r+". 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