@react-native/debugger-frontend/dist/third-party/front_end/panels/settings/emulation/utils/utils.js

Debugger frontend for React Native based on Chrome DevTools

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r=n.peekCharCode();if(r!==c&&!L(r))return{kind:0};for(;!n.atEnd();){const r=n.peekCharCode();if(!L(r)&&!j(r)&&r!==k&&r!==e&&r!==f&&r!==c)break;t+=n.peek(),n.eat()}return{kind:1,value:t}}function H(e){return function(e){const n={kind:11,items:[]};for(;!e.atEnd();){const t=W(e);if(0===t.kind)return t;if(n.items.push(t),e.skipOWS(),e.atEnd())return n;if(","!==e.peek())return{kind:0};if(e.eat(),e.skipOWS(),e.atEnd())return{kind:0}}return n}(new N(e))}function Z(e){const n=G(e.value);if(0===n.kind)return n;const t=y(e.parameters);return 0===t.kind?t:{kind:13,value:n.value+t.value}}function $(e){const n=[];for(let t=0;t<e.items.length;++t){const r=e.items[t];if(12===r.kind){const e=q(r);if(0===e.kind)return e;n.push(e.value)}else{const e=Z(r);if(0===e.kind)return e;n.push(e.value)}}return{kind:13,value:n.join(", ")}}function q(e){const n=[];for(let t=0;t<e.items.length;++t){const r=Z(e.items[t]);if(0===r.kind)return r;n.push(r.value)}let t="("+n.join(" ")+")";const r=y(e.parameters);return 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n={kind:11,items:[]},t={kind:1,value:"v"};for(const r of e){const e={kind:4,value:{kind:7,value:r.brand},parameters:{kind:3,items:[{kind:2,name:t,value:{kind:7,value:r.version}}]}};n.items.push(e)}const r=$(n);return 0===r.kind?"":r.value},validateAsStructuredHeadersString:function(e,n){return 0===Z({kind:4,value:{kind:7,value:e},parameters:{kind:3,items:[]}}).kind?{valid:!1,errorMessage:n}:{valid:!0,errorMessage:void 0}}});export{J as StructuredHeaders,K as UserAgentMetadata};