https://news.enechange.co.jp/_next/static/chunks/4805.020920b392e1a616.js

1"use strict";(self.webpackChunk_N_E=self.webpackChunk_N_E||[]).push([[4805],{19215:(t,e,a)=>{function r(t,e){t.accDescr&&e.setAccDescription?.(t.accDescr),t.accTitle&&e.setAccTitle?.(t.accTitle),t.title&&e.setDiagramTitle?.(t.title)}a.d(e,{S:()=>r}),(0,a(55534).K)(r,"populateCommonDb")},44805:(t,e,a)=>{a.d(e,{diagram:()=>$});var r=a(19215),i=a(76391),l=a(7611),o=a(2876),s=a(63612),c=a(55534),n=a(86446),d=o.UI.packet,k=class{constructor(){this.packet=[],this.setAccTitle=o.SV,this.getAccTitle=o.iN,this.setDiagramTitle=o.ke,this.getDiagramTitle=o.ab,this.getAccDescription=o.m7,this.setAccDescription=o.EI}static{(0,c.K)(this,"PacketDB")}getConfig(){let t=(0,l.$t)({...d,...(0,o.zj)().packet});return t.showBits&&(t.paddingY+=10),t}getPacket(){return this.packet}pushWord(t){t.length>0&&this.packet.push(t)}clear(){(0,o.IU)(),this.packet=[]}},p=(0,c.K)((t,e)=>{(0,r.S)(t,e);let a=-1,i=[],l=1,{bitsPerRow:o}=e.getConfig();for(let{start:r,end:c,bits:n,label:d}of t.blocks){if(void 0!==r&&void 0!==c&&c<r)throw Error(`Packet block ${r} - ${c}

1 is invalid. End must be greater than start.`);if((r??=a+1)!==a+1)throw Error(`Packet block ${r} - ${c??r} is not contiguous. It should start from ${a+1}.`);if(0===n)throw Error(`Packet block ${r} is invalid. Cannot have a zero bit field.`);for(c??=r+(n??1)-1,n??=c-r+1,a=c,s.R.debug(`Packet block ${r} - ${a} with label ${d}`);i.length<=o+1&&e.getPacket().length<1e4;){let[t,a]=h({start:r,end:c,bits:n,label:d},l,o);if(i.push(t),t.end+1===l*o&&(e.pushWord(i),i=[],l++),!a)break;({start:r,end:c,bits:n,label:d}=a)}}e.pushWord(i)},"populate"),h=(0,c.K)((t,e,a)=>{if(void 0===t.start)throw Error("start should have been set during first phase");if(void 0===t.end)throw Error("end should have been set during first phase");if(t.start>t.end)throw Error(`Block start ${t.start} is greater than block end ${t.end}.`);if(t.end+1<=e*a)return[t,void 0];let r=e*a-1,i=e*a;return[{start:t.start,end:r,label:t.label,bits:r-t.start},{start:i,end:t.end,label:t.label,bits:t.end-i}]},"getNextFittingBlock"),b={parser:{yy:void 0},parse:(0,c.K)(async t=>{let e=await (0,n.qg)("packet",t),a=b.parser?.yy;if(!(a instanceof k))throw Error("parser.parser?.yy was not a PacketDB. This is due to a bug within Mermaid, please report this issue at https://github.com/mermaid-js/mermaid/issues.");s.R.debug(e),p(e,a)},"parse")},f=(0,c.K)((t,e,a,r)=>{let l=r.db,s=l.getConfig(),{rowHeight:c,paddingY:n,bitWidth:d,bitsPerRow:k}=s,p=l.getPacket(),h=l.getDiagramTitle(),b=c+n,f=b*(p.length+1)-(h?0:c),u=d*k+2,$=(0,i.D)(e);for(let[t,e]of($.attr("viewBox",`0 0 ${u} ${f}`),(0,o.a$)($,f,u,s.useMaxWidth),p.entries()))g($,e,t,s);$.append("text").text(h).attr("x",u/2).attr("y",f-b/2).attr("dominant-baseline","middle").attr("text-anchor","middle").attr("class","packetTitle")},"draw"),g=(0,c.K)((t,e,a,{rowHeight:r,paddingX:i,paddingY:l,bitWidth:o,bitsPerRow:s,showBits:c})=>{let n=t.append("g"),d=a*(r+l)+l;for(let t of e){let e=t.start%s*o+1,a=(t.end-t.start+1)*o-i;if(n.append("rect").attr("x",e).attr("y",d).attr("width",a).attr("height",r).attr("class","packetBlock"),n.append("text").attr("x",e+a/2).attr("y",d+r/2).attr("class","packetLabel").attr("dominant-baseline","middle").attr("text-anchor","middle").text(t.label),!c)continue;let l=t.end===t.start,k=d-2;n.append("text").attr("x",e+(l?a/2:0)).attr("y",k).attr("class","packetByte start").attr("dominant-baseline","auto").attr("text-anchor",l?"middle":"start").text(t.start),l||n.append("text").attr("x",e+a).attr("y",k).attr("class","packetByte end").attr("dominant-baseline","auto").attr("text-anchor","end").text(t.end)}},"drawWord"),u={byteFontSize:"10px",startByteColor:"black",endByteColor:"black",labelColor:"black",labelFontSize:"12px",titleColor:"black",titleFontSize:"14px",blockStrokeColor:"black",blockStrokeWidth:"1",blockFillColor:"#efefef"},$={parser:b,get db(){return new k},renderer:{draw:f},styles:(0,c.K)(({packet:t}={})=>{let e=(0,l.$t)(u,t);return`
2	.packetByte {
3		font-size: ${e.byteFontSize};
4	}
5	.packetByte.start {
6		fill: ${e.startByteColor};
7	}
8	.packetByte.end {
9		fill: ${e.endByteColor};
10	}
11	.packetLabel {
12		fill: ${e.labelColor};
13		font-size: ${e.labelFontSize};
14	}
15	.packetTitle {
16		fill: ${e.titleColor};
17		font-size: ${e.titleFontSize};
18	}
19	.packetBlock {
20		stroke: ${e.blockStrokeColor};
21		stroke-width: ${e.blockStrokeWidth};
22		fill: ${e.blockFillColor};
23	}
24	`},"styles")}}}]);