dr-js - npm Package Compare versions

Comparing version 0.21.1 to 0.21.2-dev.0

library/common/data/LinkedList.js

 exports.createDoublyLinkedList=()=>{let t,n,r
-const p=()=>{t=e(null)
+const x=()=>{t=e(null)
 n=e(null)
@@ -7,4 +7,4 @@ t.next=n
 r=0}
-p()
-const v=(e,t)=>{const{next:n}=t
+x()
+const p=(e,t)=>{const{next:n}=t
 t.next=n.prev=e
@@ -14,3 +14,3 @@ e.prev=t
 r++}
-const x=(e,t)=>{const{prev:n}=t
+const v=(e,t)=>{const{prev:n}=t
 t.prev=n.next=e
@@ -25,18 +25,21 @@ e.prev=n
 r--}
-return{clear:p,getHead:()=>t,getTail:()=>n,getLength:()=>r,insertAfter:v,insertBefore:x,remove:o,removeBetween:(e,t)=>{const{prev:n}=e
-const{next:p}=t
-n.next=p
-p.prev=n
+return{clear:x,getHead:()=>t,getTail:()=>n,getLength:()=>r,getNode:e=>{let n=t.next
+e=Math.min(e,r-1)
+for(;0!==e;){n=n.next
+e--}return n},insertAfter:p,insertBefore:v,remove:o,removeBetween:(e,t)=>{const{prev:n}=e
+const{next:x}=t
+n.next=x
+x.prev=n
 e.prev=t.next=null
-let v=e
-for(;v;){r--
-v=v.next}},forEach:e=>{let r=t.next
-let p=0
-for(;r!==n;){e(r,p)
+let p=e
+for(;p;){r--
+p=p.next}},forEach:e=>{let r=t.next
+let x=0
+for(;r!==n;){e(r,x)
 r=r.next
-p++}},forEachReverse:e=>{let p=n.prev
-let v=r-1
-for(;p!==t;){e(p,v)
-p=p.prev
-v--}},reverse:()=>{let e=t.next
+x++}},forEachReverse:e=>{let x=n.prev
+let p=r-1
+for(;x!==t;){e(x,p)
+x=x.prev
+p--}},reverse:()=>{let e=t.next
 for(;e!==n;){const{prev:t,next:n}=e
@@ -46,6 +49,6 @@ e.prev=n
 e=n}const{next:r}=t
-const{prev:p}=n
-t.next=p
+const{prev:x}=n
+t.next=x
 n.prev=r
-p.prev=t
+x.prev=t
 r.next=n},setFirst:e=>{if(e===t.next)return
@@ -57,10 +60,10 @@ const{prev:n,next:r}=e
 e.next=t.next
-t.next=e},setLast:e=>{if(e===n.prev)return
+e.next.prev=t.next=e},setLast:e=>{if(e===n.prev)return
 const{prev:t,next:r}=e
 t.next=r
 r.prev=t
+e.next=n
 e.prev=n.prev
-e.next=n
-n.prev=e},push:e=>x(e,n),pop:()=>o(n.prev),unshift:e=>v(e,t),shift:()=>o(t.next)}}
+e.prev.next=n.prev=e},push:e=>v(e,n),pop:()=>o(n.prev),unshift:e=>p(e,t),shift:()=>o(t.next)}}
 const e=(e,t=null,n=null)=>({value:e,prev:t,next:n})
 exports.createNode=e

library/Dr.browser.js

@@ -676,3 +676,6 @@ root=window,factory=function(){return function(t){var e={}
 n--}
-return{clear:r,getHead:()=>t,getTail:()=>e,getLength:()=>n,insertAfter:o,insertBefore:s,remove:a,removeBetween:(t,e)=>{const{prev:r}=t
+return{clear:r,getHead:()=>t,getTail:()=>e,getLength:()=>n,getNode:e=>{let r=t.next
+e=Math.min(e,n-1)
+for(;0!==e;){r=r.next
+e--}return r},insertAfter:o,insertBefore:s,remove:a,removeBetween:(t,e)=>{const{prev:r}=t
 const{next:o}=e
@@ -707,9 +710,9 @@ r.next=o
 e.next=t.next
-t.next=e},setLast:t=>{if(t===e.prev)return
+e.next.prev=t.next=e},setLast:t=>{if(t===e.prev)return
 const{prev:n,next:r}=t
 n.next=r
 r.prev=n
+t.next=e
 t.prev=e.prev
-t.next=e
-e.prev=t},push:t=>s(t,e),pop:()=>a(e.prev),unshift:e=>o(e,t),shift:()=>a(t.next)}}
+t.prev.next=e.prev=t},push:t=>s(t,e),pop:()=>a(e.prev),unshift:e=>o(e,t),shift:()=>a(t.next)}}
 const Nt=(t,e=null,n=null)=>({value:t,prev:e,next:n})
@@ -716,0 +719,0 @@ const Ft=(t,e,n,r)=>Object.assign({},Nt(e),{key:t,size:n,expireAt:r})

library/node/server/Responder/ServeStatic.js

 var e=require("../../../common/data/CacheMap")
 var t=require("../../../common/module/MIME")
 var r=require("../../file/function")
-var a=require("../../module/EntityTag")
-var n=require("./Send")
-const s=()=>(0,e.createCacheMap)({valueSizeSumMax:33554432})
-exports.createDefaultCacheMap=s
-exports.createResponderBufferCache=({getBufferData:e,sizeSingleMax:t=524288,expireTime:r=6e4,isEnableGzip:a=!1,serveCacheMap:i=s()})=>{const o=a?n.responderSendBufferCompress:n.responderSendBuffer
-return async(a,n)=>{let s=i.get(n)
-s||(s=await e(a,n)).length<=t&&i.set(n,s,s.length,Date.now()+r)
-return o(a,s)}}
-exports.createResponderServeStatic=({sizeSingleMax:e=524288,expireTime:c=6e4,isEnableGzip:d=!1,isEnableRange:p=!0,serveCacheMap:g=s()})=>{const u=async(e,t,r,a)=>{let s=g.get(t)
-if(!s)return!1
+var a=require("../../file/File")
+var n=require("../../module/EntityTag")
+var s=require("./Send")
+const i=()=>(0,e.createCacheMap)({valueSizeSumMax:33554432})
+exports.createDefaultCacheMap=i
+exports.createResponderBufferCache=({getBufferData:e,sizeSingleMax:t=524288,expireTime:r=6e4,isEnableGzip:a=!1,serveCacheMap:n=i()})=>{const o=a?s.responderSendBufferCompress:s.responderSendBuffer
+return async(a,s)=>{let i=n.get(s)
+i||(i=await e(a,s)).length<=t&&n.set(s,i,i.length,Date.now()+r)
+return o(a,i)}}
+exports.createResponderServeStatic=({sizeSingleMax:e=524288,expireTime:d=6e4,isEnableGzip:p=!1,isEnableRange:g=!0,serveCacheMap:u=i()})=>{const f=async(e,t,r,a)=>{let n=u.get(t)
+if(!n)return!1
 r&&e.response.setHeader("content-encoding",r)
-if(a){a[1]===1/0&&(a[1]=s.length-1)
-await(0,n.responderSendBufferRange)(e,s,a)}else await(0,n.responderSendBuffer)(e,s)
+if(a){a[1]===1/0&&(a[1]=n.length-1)
+await(0,s.responderSendBufferRange)(e,n,a)}else await(0,s.responderSendBuffer)(e,n)
 return!0}
-const f=async(t,s,i,o,d)=>{const p=await(0,r.statAsync)(s).catch(e=>{})
-if(!p||!p.isFile())return!1
-const u=p.size
-const f=(0,a.getWeakEntityTagByStat)(p)
-o&&t.response.setHeader("content-encoding",o)
-if(d){d[1]===1/0&&(d[1]=u-1)
-await(0,n.responderSendStreamRange)(t,{streamRange:(0,r.createReadStream)(s,{start:d[0],end:d[1]}),length:u,type:i,entityTag:f},d)}else if(u>e)await(0,n.responderSendStream)(t,{stream:(0,r.createReadStream)(s),length:u,type:i,entityTag:f})
-else{const e={buffer:await(0,r.readFileAsync)(s),length:u,type:i,entityTag:f}
-g.set(s,e,u,Date.now()+c)
-await(0,n.responderSendBuffer)(t,e)}return!0}
-return async(e,r)=>{const a=d&&i.test(e.request.headers["accept-encoding"])
-const n=p&&o(e.request.headers.range)
-p&&!a&&e.response.setHeader("accept-ranges","bytes")
-if(a&&await u(e,r+".gz","gzip"))return
-if(await u(e,r,void 0,n))return
+const l=async(t,i,o,c,p)=>{const g=await(0,a.getPathStat)(i)
+if(!g.isFile()||!g.size)return!1
+const f=g.size
+const l=(0,n.getWeakEntityTagByStat)(g)
+c&&t.response.setHeader("content-encoding",c)
+if(p){p[1]===1/0&&(p[1]=f-1)
+await(0,s.responderSendStreamRange)(t,{streamRange:(0,r.createReadStream)(i,{start:p[0],end:p[1]}),length:f,type:o,entityTag:l},p)}else if(f>e)await(0,s.responderSendStream)(t,{stream:(0,r.createReadStream)(i),length:f,type:o,entityTag:l})
+else{const e={buffer:await(0,r.readFileAsync)(i),length:f,type:o,entityTag:l}
+u.set(i,e,f,Date.now()+d)
+await(0,s.responderSendBuffer)(t,e)}return!0}
+return async(e,r)=>{const a=p&&o.test(e.request.headers["accept-encoding"])
+const n=g&&c(e.request.headers.range)
+g&&!a&&e.response.setHeader("accept-ranges","bytes")
+if(a&&await f(e,r+".gz","gzip"))return
+if(await f(e,r,void 0,n))return
 const s=(0,t.getMIMETypeFromFileName)(r)
-if(!(a&&await f(e,r+".gz",s,"gzip")||await f(e,r,s,void 0,n)))throw new Error(`miss file: ${r}`)}}
-const i=/gzip/i
-const o=e=>{const t=c.exec(e)
+if(!(a&&await l(e,r+".gz",s,"gzip")||await l(e,r,s,void 0,n)))throw new Error(`miss file: ${r}`)}}
+const o=/gzip/i
+const c=e=>{const t=d.exec(e)
 if(!t)return
@@ -42,2 +43,2 @@ const[,r,a]=t
 return n<s?[n,s]:void 0}
-const c=/bytes=(\d+)-(\d+)?$/i
+const d=/bytes=(\d+)-(\d+)?$/i

module/common/data/LinkedList.js

@@ -37,2 +37,11 @@ const createDoublyLinkedList = () => {
     getLength: () => length,
+    getNode: index => {
+      let node = head.next;
+      index = Math.min(index, length - 1);
+      for (;0 !== index; ) {
+        node = node.next;
+        index--;
+      }
+      return node;
+    },
     insertAfter,
@@ -93,3 +102,3 @@ insertBefore,
       node.next = head.next;
-      head.next = node;
+      node.next.prev = head.next = node;
     },
@@ -101,5 +110,5 @@ setLast: node => {
       next.prev = prev;
+      node.next = tail;
       node.prev = tail.prev;
-      node.next = tail;
-      tail.prev = node;
+      node.prev.next = tail.prev = node;
     },
@@ -106,0 +115,0 @@ push: node => insertBefore(node, tail),

module/node/server/Responder/ServeStatic.js

 import { createCacheMap } from "../../../common/data/CacheMap";
 import { getMIMETypeFromFileName } from "../../../common/module/MIME";
-import { statAsync, readFileAsync, createReadStream } from "../../file/function";
+import { readFileAsync, createReadStream } from "../../file/function";
+import { getPathStat } from "../../file/File";
 import { getWeakEntityTagByStat } from "../../module/EntityTag";
@@ -29,4 +30,4 @@ import { responderSendBuffer, responderSendBufferRange, responderSendBufferCompress, responderSendStream, responderSendStreamRange } from "./Send";
   const serve = async (store, filePath, type, encoding, range) => {
-    const stat = await statAsync(filePath).catch(error => {});
-    if (!stat || !stat.isFile()) return !1;
+    const stat = await getPathStat(filePath);
+    if (!stat.isFile() || !stat.size) return !1;
     const length = stat.size;
@@ -33,0 +34,0 @@ const entityTag = getWeakEntityTagByStat(stat);

package.json

@@ -1,1 +0,1 @@
-{"name":"dr-js","version":"0.21.1","description":"A collection of strange functions","author":"dr-js","license":"MIT","repository":"github:dr-js/dr-js","bin":"bin/index.js","browser":"library/Dr.browser.js","engines":{"node":">=10.15","npm":">=6"},"sideEffects":false}
+{"name":"dr-js","version":"0.21.2-dev.0","description":"A collection of strange functions","author":"dr-js","license":"MIT","repository":"github:dr-js/dr-js","bin":"bin/index.js","browser":"library/Dr.browser.js","engines":{"node":">=10.15","npm":">=6"},"sideEffects":false}

No alert changes

Improved metrics

Total package byte prevSize

431502

increased by0.12%

Lines of code

9959

increased by0.17%

No dependency changes