1 line
11 KiB
JavaScript
1 line
11 KiB
JavaScript
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o(t,r,i);if(s=n[e.pos++],r|=(127&s)<<3,s<128)return o(t,r,i);if(s=n[e.pos++],r|=(127&s)<<10,s<128)return o(t,r,i);if(s=n[e.pos++],r|=(127&s)<<17,s<128)return o(t,r,i);if(s=n[e.pos++],r|=(127&s)<<24,s<128)return o(t,r,i);if(s=n[e.pos++],r|=(1&s)<<31,s<128)return o(t,r,i);throw new Error("Expected varint not more than 10 bytes")}function n(t){return t.type===r.Bytes?t.readVarint()+t.pos:t.pos+1}function o(t,i,e){return e?4294967296*i+(t>>>0):4294967296*(i>>>0)+(t>>>0)}function h(t,i){var e,r;if(t>=0?(e=t%4294967296|0,r=t/4294967296|0):(e=~(-t%4294967296),r=~(-t/4294967296),4294967295^e?e=e+1|0:(e=0,r=r+1|0)),t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");i.realloc(10),a(e,r,i),u(r,i)}function a(t,i,e){e.buf[e.pos++]=127&t|128,t>>>=7,e.buf[e.pos++]=127&t|128,t>>>=7,e.buf[e.pos++]=127&t|128,t>>>=7,e.buf[e.pos++]=127&t|128,t>>>=7,e.buf[e.pos]=127&t}function u(t,i){var e=(7&t)<<4;i.buf[i.pos++]|=e|((t>>>=3)?128:0),t&&(i.buf[i.pos++]=127&t|((t>>>=7)?128:0),t&&(i.buf[i.pos++]=127&t|((t>>>=7)?128:0),t&&(i.buf[i.pos++]=127&t|((t>>>=7)?128:0),t&&(i.buf[i.pos++]=127&t|((t>>>=7)?128:0),t&&(i.buf[i.pos++]=127&t)))))}function f(t,i,e){var r=i<=16383?1:i<=2097151?2:i<=268435455?3:Math.ceil(Math.log(i)/(7*Math.LN2));e.realloc(r);for(var s=e.pos-1;s>=t;s--)e.buf[s+r]=e.buf[s]}function d(t,i){for(var e=0;e<t.length;e++)i.writeVarint(t[e])}function p(t,i){for(var e=0;e<t.length;e++)i.writeSVarint(t[e])}function c(t,i){for(var e=0;e<t.length;e++)i.writeFloat(t[e])}function l(t,i){for(var e=0;e<t.length;e++)i.writeDouble(t[e])}function w(t,i){for(var e=0;e<t.length;e++)i.writeBoolean(t[e])}function F(t,i){for(var e=0;e<t.length;e++)i.writeFixed32(t[e])}function b(t,i){for(var e=0;e<t.length;e++)i.writeSFixed32(t[e])}function v(t,i){for(var e=0;e<t.length;e++)i.writeFixed64(t[e])}function g(t,i){for(var e=0;e<t.length;e++)i.writeSFixed64(t[e])}function 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r,s,n=0;n<i.length;n++){if(r=i.charCodeAt(n),r>55295&&r<57344){if(!s){r>56319||n+1===i.length?(t[e++]=239,t[e++]=191,t[e++]=189):s=r;continue}if(r<56320){t[e++]=239,t[e++]=191,t[e++]=189,s=r;continue}r=s-55296<<10|r-56320|65536,s=null}else s&&(t[e++]=239,t[e++]=191,t[e++]=189,s=null);r<128?t[e++]=r:(r<2048?t[e++]=r>>6|192:(r<65536?t[e++]=r>>12|224:(t[e++]=r>>18|240,t[e++]=r>>12&63|128),t[e++]=r>>6&63|128),t[e++]=63&r|128)}return e}i.exports=r;var B=t("ieee754");r.Varint=0,r.Fixed64=1,r.Bytes=2,r.Fixed32=5;var k=4294967296,P=1/k;r.prototype={destroy:function(){this.buf=null},readFields:function(t,i,e){for(e=e||this.length;this.pos<e;){var r=this.readVarint(),s=r>>3,n=this.pos;this.type=7&r,t(s,i,this),this.pos===n&&this.skip(r)}return i},readMessage:function(t,i){return this.readFields(t,i,this.readVarint()+this.pos)},readFixed32:function(){var t=x(this.buf,this.pos);return this.pos+=4,t},readSFixed32:function(){var t=y(this.buf,this.pos);return this.pos+=4,t},readFixed64:function(){var 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this.pos=t,i},readPackedVarint:function(t,i){var e=n(this);for(t=t||[];this.pos<e;)t.push(this.readVarint(i));return t},readPackedSVarint:function(t){var i=n(this);for(t=t||[];this.pos<i;)t.push(this.readSVarint());return t},readPackedBoolean:function(t){var i=n(this);for(t=t||[];this.pos<i;)t.push(this.readBoolean());return t},readPackedFloat:function(t){var i=n(this);for(t=t||[];this.pos<i;)t.push(this.readFloat());return t},readPackedDouble:function(t){var i=n(this);for(t=t||[];this.pos<i;)t.push(this.readDouble());return t},readPackedFixed32:function(t){var i=n(this);for(t=t||[];this.pos<i;)t.push(this.readFixed32());return t},readPackedSFixed32:function(t){var i=n(this);for(t=t||[];this.pos<i;)t.push(this.readSFixed32());return t},readPackedFixed64:function(t){var i=n(this);for(t=t||[];this.pos<i;)t.push(this.readFixed64());return t},readPackedSFixed64:function(t){var i=n(this);for(t=t||[];this.pos<i;)t.push(this.readSFixed64());return t},skip:function(t){var i=7&t;if(i===r.Varint)for(;this.buf[this.pos++]>127;);else if(i===r.Bytes)this.pos=this.readVarint()+this.pos;else if(i===r.Fixed32)this.pos+=4;else{if(i!==r.Fixed64)throw new Error("Unimplemented type: "+i);this.pos+=8}},writeTag:function(t,i){this.writeVarint(t<<3|i)},realloc:function(t){for(var i=this.length||16;i<this.pos+t;)i*=2;if(i!==this.length){var e=new Uint8Array(i);e.set(this.buf),this.buf=e,this.length=i}},finish:function(){return this.length=this.pos,this.pos=0,this.buf.subarray(0,this.length)},writeFixed32:function(t){this.realloc(4),V(this.buf,t,this.pos),this.pos+=4},writeSFixed32:function(t){this.realloc(4),V(this.buf,t,this.pos),this.pos+=4},writeFixed64:function(t){this.realloc(8),V(this.buf,t&-1,this.pos),V(this.buf,Math.floor(t*P),this.pos+4),this.pos+=8},writeSFixed64:function(t){this.realloc(8),V(this.buf,t&-1,this.pos),V(this.buf,Math.floor(t*P),this.pos+4),this.pos+=8},writeVarint:function(t){return t=+t||0,t>268435455||t<0?void h(t,this):(this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),void(t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127)))))},writeSVarint:function(t){this.writeVarint(t<0?2*-t-1:2*t)},writeBoolean:function(t){this.writeVarint(Boolean(t))},writeString:function(t){t=String(t),this.realloc(4*t.length),this.pos++;var i=this.pos;this.pos=S(this.buf,t,this.pos);var e=this.pos-i;e>=128&&f(i,e,this),this.pos=i-1,this.writeVarint(e),this.pos+=e},writeFloat:function(t){this.realloc(4),B.write(this.buf,t,this.pos,!0,23,4),this.pos+=4},writeDouble:function(t){this.realloc(8),B.write(this.buf,t,this.pos,!0,52,8),this.pos+=8},writeBytes:function(t){var i=t.length;this.writeVarint(i),this.realloc(i);for(var e=0;e<i;e++)this.buf[this.pos++]=t[e]},writeRawMessage:function(t,i){this.pos++;var e=this.pos;t(i,this);var r=this.pos-e;r>=128&&f(e,r,this),this.pos=e-1,this.writeVarint(r),this.pos+=r},writeMessage:function(t,i,e){this.writeTag(t,r.Bytes),this.writeRawMessage(i,e)},writePackedVarint:function(t,i){this.writeMessage(t,d,i)},writePackedSVarint:function(t,i){this.writeMessage(t,p,i)},writePackedBoolean:function(t,i){this.writeMessage(t,w,i)},writePackedFloat:function(t,i){this.writeMessage(t,c,i)},writePackedDouble:function(t,i){this.writeMessage(t,l,i)},writePackedFixed32:function(t,i){this.writeMessage(t,F,i)},writePackedSFixed32:function(t,i){this.writeMessage(t,b,i)},writePackedFixed64:function(t,i){this.writeMessage(t,v,i)},writePackedSFixed64:function(t,i){this.writeMessage(t,g,i)},writeBytesField:function(t,i){this.writeTag(t,r.Bytes),this.writeBytes(i)},writeFixed32Field:function(t,i){this.writeTag(t,r.Fixed32),this.writeFixed32(i)},writeSFixed32Field:function(t,i){this.writeTag(t,r.Fixed32),this.writeSFixed32(i)},writeFixed64Field:function(t,i){this.writeTag(t,r.Fixed64),this.writeFixed64(i)},writeSFixed64Field:function(t,i){this.writeTag(t,r.Fixed64),this.writeSFixed64(i)},writeVarintField:function(t,i){this.writeTag(t,r.Varint),this.writeVarint(i)},writeSVarintField:function(t,i){this.writeTag(t,r.Varint),this.writeSVarint(i)},writeStringField:function(t,i){this.writeTag(t,r.Bytes),this.writeString(i)},writeFloatField:function(t,i){this.writeTag(t,r.Fixed32),this.writeFloat(i)},writeDoubleField:function(t,i){this.writeTag(t,r.Fixed64),this.writeDouble(i)},writeBooleanField:function(t,i){this.writeVarintField(t,Boolean(i))}}},{ieee754:2}],2:[function(t,i,e){e.read=function(t,i,e,r,s){var n,o,h=8*s-r-1,a=(1<<h)-1,u=a>>1,f=-7,d=e?s-1:0,p=e?-1:1,c=t[i+d];for(d+=p,n=c&(1<<-f)-1,c>>=-f,f+=h;f>0;n=256*n+t[i+d],d+=p,f-=8);for(o=n&(1<<-f)-1,n>>=-f,f+=r;f>0;o=256*o+t[i+d],d+=p,f-=8);if(0===n)n=1-u;else{if(n===a)return o?NaN:(c?-1:1)*(1/0);o+=Math.pow(2,r),n-=u}return(c?-1:1)*o*Math.pow(2,n-r)},e.write=function(t,i,e,r,s,n){var o,h,a,u=8*n-s-1,f=(1<<u)-1,d=f>>1,p=23===s?Math.pow(2,-24)-Math.pow(2,-77):0,c=r?0:n-1,l=r?1:-1,w=i<0||0===i&&1/i<0?1:0;for(i=Math.abs(i),isNaN(i)||i===1/0?(h=isNaN(i)?1:0,o=f):(o=Math.floor(Math.log(i)/Math.LN2),i*(a=Math.pow(2,-o))<1&&(o--,a*=2),i+=o+d>=1?p/a:p*Math.pow(2,1-d),i*a>=2&&(o++,a/=2),o+d>=f?(h=0,o=f):o+d>=1?(h=(i*a-1)*Math.pow(2,s),o+=d):(h=i*Math.pow(2,d-1)*Math.pow(2,s),o=0));s>=8;t[e+c]=255&h,c+=l,h/=256,s-=8);for(o=o<<s|h,u+=s;u>0;t[e+c]=255&o,c+=l,o/=256,u-=8);t[e+c-l]|=128*w}},{}]},{},[1])(1)}); |